app/src/androidTest/java/com/smsreceive/app/SmsProviderInstrumentedTest.java

@@ -1,22 +0,0 @@
-package com.smsreceive.app;
-
-import android.content.Context;
-import android.util.Log;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertTrue;
-
-public final class SmsProviderInstrumentedTest {
-    private static final String TAG = "[SMS]SmsReceive";
-
-    @Test
-    public void testLogRecentThirtyMessages() {
-        Context context = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        int count = SmsInboxReader.logRecentMessages(context, 30);
-        Log.d(TAG, "SmsProviderInstrumentedTest.testLogRecentThirtyMessages count=" + count);
-        assertTrue("Expected query to complete. Count can be 0 if SMS provider is empty.", count >= 0);
-    }
-}

app/src/androidTest/java/com/smsreceive/app/sms/SmsProviderInstrumentedTest.java

@@ -0,0 +1,23 @@
+package com.smsreceive.app.sms;
+
+import android.content.Context;
+import android.util.Log;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+
+public final class SmsProviderInstrumentedTest {
+    private static final String TAG = "[SMS]SmsReceive";
+
+    @Test
+    public void testReadLatestInboxQueryCompletes() {
+        Context context = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        SmsInboxReader.InboxResult result = SmsInboxReader.readLatest(context);
+        Log.d(TAG, "SmsProviderInstrumentedTest.testReadLatestInboxQueryCompletes success=" + result.success
+                + ", reason=" + result.failureReason);
+        assertTrue("Expected inbox query to return a structured result.", result.success || result.failureReason.length() > 0);
+    }
+}

app/src/main/AndroidManifest.xml

@@ -15,7 +15,7 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
         <activity
-            android:name=".MainActivity"
+            android:name=".ui.MainActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -25,7 +25,7 @@
         </activity>
 
         <receiver
-            android:name=".SmsReceiver"
+            android:name=".sms.SmsReceiver"
             android:enabled="true"
             android:exported="true"
             android:permission="android.permission.BROADCAST_SMS">
@@ -35,7 +35,7 @@
         </receiver>
 
         <receiver
-            android:name=".BootReceiver"
+            android:name=".keepalive.BootReceiver"
             android:enabled="true"
             android:exported="true">
             <intent-filter>
@@ -46,12 +46,12 @@
         </receiver>
 
         <service
-            android:name=".SmsKeepAliveService"
+            android:name=".keepalive.SmsKeepAliveService"
             android:enabled="true"
             android:exported="false" />
 
         <service
-            android:name=".SmsPollingService"
+            android:name=".keepalive.SmsPollingService"
             android:enabled="true"
             android:exported="false" />
     </application>

app/src/main/java/com/smsreceive/app/FeishuWebhookPushResult.java

@@ -1,47 +0,0 @@
-package com.smsreceive.app;
-
-final class FeishuWebhookPushResult {
-    static final String STATUS_SUCCESS = "success";
-    static final String STATUS_DISABLED = "disabled";
-    static final String STATUS_MISSING_CONFIG = "missing_config";
-    static final String STATUS_SIGN_ERROR = "sign_error";
-    static final String STATUS_NETWORK_ERROR = "network_error";
-    static final String STATUS_TIMEOUT = "timeout";
-    static final String STATUS_HTTP_ERROR = "http_error";
-    static final String STATUS_INVALID_JSON = "invalid_json";
-    static final String STATUS_API_ERROR = "api_error";
-
-    final boolean success;
-    final String status;
-    final String message;
-    final int httpStatus;
-    final int apiCode;
-    final long timeMillis;
-
-    private FeishuWebhookPushResult(
-            boolean success,
-            String status,
-            String message,
-            int httpStatus,
-            int apiCode,
-            long timeMillis) {
-        this.success = success;
-        this.status = status == null ? "" : status;
-        this.message = message == null ? "" : message;
-        this.httpStatus = httpStatus;
-        this.apiCode = apiCode;
-        this.timeMillis = timeMillis;
-    }
-
-    static FeishuWebhookPushResult success(String message) {
-        return new FeishuWebhookPushResult(true, STATUS_SUCCESS, message, 200, 0, System.currentTimeMillis());
-    }
-
-    static FeishuWebhookPushResult failure(String status, String message) {
-        return failure(status, message, 0, 0);
-    }
-
-    static FeishuWebhookPushResult failure(String status, String message, int httpStatus, int apiCode) {
-        return new FeishuWebhookPushResult(false, status, message, httpStatus, apiCode, System.currentTimeMillis());
-    }
-}

app/src/main/java/com/smsreceive/app/VerificationCodeParser.java

@@ -1,175 +0,0 @@
-package com.smsreceive.app;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public final class VerificationCodeParser {
-    private static final Pattern KEYWORD_PATTERN = Pattern.compile("(?i)(验证码|校验码|动态码|验证代码|verification|otp|code)");
-    private static final Pattern CANDIDATE_PATTERN = Pattern.compile("(?<![0-9A-Za-z])([A-Za-z0-9]{4,8}|[0-9](?:[\\s-]?[0-9]){3,7})(?![0-9A-Za-z])");
-    private static final Pattern PHONE_PATTERN = Pattern.compile("(?<!\\d)1[3-9]\\d{9}(?!\\d)");
-    private static final Pattern MONEY_PATTERN = Pattern.compile("\\d+(?:\\.\\d{1,2})?\\s*(元|RMB|CNY|￥|¥)", Pattern.CASE_INSENSITIVE);
-    private static final Pattern DATE_PATTERN = Pattern.compile("\\d{4}[-/.年]\\d{1,2}[-/.月]\\d{1,2}");
-
-    private VerificationCodeParser() {
-    }
-
-    public static ParseResult parse(String body) {
-        if (body == null || body.trim().isEmpty()) {
-            return ParseResult.failure("短信正文为空");
-        }
-
-        ParseResult keywordNearby = findKeywordNearbyCode(body);
-        if (keywordNearby.success) {
-            return keywordNearby;
-        }
-
-        List<String> candidates = new ArrayList<>();
-        Matcher matcher = CANDIDATE_PATTERN.matcher(body);
-        while (matcher.find()) {
-            String raw = matcher.group(1);
-            String normalized = normalizeCode(raw);
-            if (isPlausibleStandalone(body, matcher.start(1), matcher.end(1), normalized)) {
-                candidates.add(normalized);
-            }
-        }
-
-        if (!candidates.isEmpty()) {
-            String best = candidates.get(0);
-            for (String candidate : candidates) {
-                if (scoreStandalone(candidate) > scoreStandalone(best)) {
-                    best = candidate;
-                }
-            }
-            return ParseResult.success(best, "standalone_numeric", 62);
-        }
-
-        return ParseResult.failure("未找到可靠验证码");
-    }
-
-    private static ParseResult findKeywordNearbyCode(String body) {
-        Matcher keywordMatcher = KEYWORD_PATTERN.matcher(body);
-        while (keywordMatcher.find()) {
-            if (isNegatedKeyword(body, keywordMatcher.start())) {
-                continue;
-            }
-
-            int forwardStart = keywordMatcher.end();
-            int forwardEnd = Math.min(body.length(), keywordMatcher.end() + 32);
-            ParseResult forward = findCandidateInWindow(body, forwardStart, forwardEnd, "keyword_before_code", 95);
-            if (forward.success) {
-                return forward;
-            }
-
-            int backwardStart = Math.max(0, keywordMatcher.start() - 24);
-            int backwardEnd = keywordMatcher.start();
-            ParseResult backward = findCandidateInWindow(body, backwardStart, backwardEnd, "code_before_keyword", 88);
-            if (backward.success) {
-                return backward;
-            }
-        }
-        return ParseResult.failure("未找到可靠验证码");
-    }
-
-    private static ParseResult findCandidateInWindow(String body, int start, int end, String strategy, int confidence) {
-        Matcher matcher = CANDIDATE_PATTERN.matcher(body.substring(start, end));
-        while (matcher.find()) {
-            int absoluteStart = start + matcher.start(1);
-            int absoluteEnd = start + matcher.end(1);
-            String normalized = normalizeCode(matcher.group(1));
-            if (isPlausibleStandalone(body, absoluteStart, absoluteEnd, normalized)) {
-                return ParseResult.success(normalized, strategy, confidence);
-            }
-        }
-        return ParseResult.failure("未找到可靠验证码");
-    }
-
-    private static boolean isNegatedKeyword(String body, int keywordStart) {
-        int prefixStart = Math.max(0, keywordStart - 2);
-        String prefix = body.substring(prefixStart, keywordStart);
-        return prefix.contains("无") || prefix.contains("非");
-    }
-
-    private static String normalizeCode(String raw) {
-        if (raw == null) {
-            return "";
-        }
-        return raw.replaceAll("[\\s-]", "").toUpperCase(Locale.US);
-    }
-
-    private static boolean isValidCode(String code) {
-        if (code == null || code.length() < 4 || code.length() > 8) {
-            return false;
-        }
-        boolean hasDigit = false;
-        for (int i = 0; i < code.length(); i++) {
-            char c = code.charAt(i);
-            if (!Character.isLetterOrDigit(c)) {
-                return false;
-            }
-            if (Character.isDigit(c)) {
-                hasDigit = true;
-            }
-        }
-        return hasDigit;
-    }
-
-    private static boolean isPlausibleStandalone(String body, int start, int end, String normalized) {
-        if (!isValidCode(normalized)) {
-            return false;
-        }
-        String window = body.substring(Math.max(0, start - 8), Math.min(body.length(), end + 8));
-        if (PHONE_PATTERN.matcher(window).find()) {
-            return false;
-        }
-        if (MONEY_PATTERN.matcher(window).find()) {
-            return false;
-        }
-        if (DATE_PATTERN.matcher(window).find()) {
-            return false;
-        }
-        if (normalized.length() == 8 && body.substring(Math.max(0, start - 2), Math.min(body.length(), end + 2)).contains("-")) {
-            return false;
-        }
-        return true;
-    }
-
-    private static int scoreStandalone(String code) {
-        int score = 0;
-        if (code.length() == 6) {
-            score += 10;
-        } else if (code.length() == 4) {
-            score += 6;
-        }
-        if (code.matches("\\d+")) {
-            score += 4;
-        }
-        return score;
-    }
-
-    public static final class ParseResult {
-        public final boolean success;
-        public final String code;
-        public final String strategy;
-        public final int confidence;
-        public final String failureReason;
-
-        private ParseResult(boolean success, String code, String strategy, int confidence, String failureReason) {
-            this.success = success;
-            this.code = code == null ? "" : code;
-            this.strategy = strategy == null ? "" : strategy;
-            this.confidence = confidence;
-            this.failureReason = failureReason == null ? "" : failureReason;
-        }
-
-        public static ParseResult success(String code, String strategy, int confidence) {
-            return new ParseResult(true, code, strategy, confidence, "");
-        }
-
-        public static ParseResult failure(String reason) {
-            return new ParseResult(false, "", "", 0, reason);
-        }
-    }
-}

app/src/main/java/com/smsreceive/app/feishu/FeishuWebhookClient.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.feishu;
 
 import android.content.Context;
 import android.content.Intent;
@@ -11,6 +11,8 @@ import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 
+import com.smsreceive.app.sms.CaptureResult;
+
 import java.io.IOException;
 import java.net.SocketTimeoutException;
 import java.nio.charset.StandardCharsets;
@@ -29,7 +31,7 @@ import okhttp3.Request;
 import okhttp3.RequestBody;
 import okhttp3.Response;
 
-final class FeishuWebhookClient {
+public final class FeishuWebhookClient {
     private static final String TAG = "[SMS]SmsReceive";
     private static final String WEBHOOK_URL_PREFIX = "https://open.feishu.cn/open-apis/bot/v2/hook/";
     private static final char[] BASE64_TABLE =
@@ -47,17 +49,16 @@ final class FeishuWebhookClient {
     private FeishuWebhookClient() {
     }
 
-    static void pushCaptureResultAsync(Context context, CaptureResult result) {
+    public static void pushCaptureResultAsync(Context context, CaptureResult result) {
         if (context == null || result == null) {
             return;
         }
+        if (isEmpty(result.body)) {
+            Log.d(TAG, "Feishu push skipped: empty body source=" + result.source);
+            return;
+        }
         Context appContext = context.getApplicationContext();
         FeishuWebhookConfigStore.Config config = FeishuWebhookConfigStore.loadConfig(appContext);
-        if (config.filterVerificationCode && !result.parseResult.success) {
-            Log.d(TAG, "Feishu push skipped: filter code enabled and parse failed, reason="
-                    + result.parseResult.failureReason);
-            return;
-        }
         if (FeishuWebhookConfigStore.wasSmsPushed(appContext, result)) {
             Log.d(TAG, "Feishu push skipped: duplicate sms receivedSecond="
                     + (result.receivedAtMillis / 1000L)
@@ -72,11 +73,11 @@ final class FeishuWebhookClient {
                     "远端推送未开启"));
             return;
         }
-        String markdown = buildMarkdownFromCapture(result, config);
+        String markdown = buildMarkdownFromCapture(result);
         pushMarkdownAsync(appContext, markdown, result);
     }
 
-    static void pushMarkdownAsync(Context context, String markdownContent) {
+    public static void pushMarkdownAsync(Context context, String markdownContent) {
         pushMarkdownAsync(context, markdownContent, null);
     }
 
@@ -98,7 +99,7 @@ final class FeishuWebhookClient {
         });
     }
 
-    static FeishuWebhookPushResult pushMarkdown(
+    public static FeishuWebhookPushResult pushMarkdown(
             FeishuWebhookConfigStore.Config config,
             String markdownContent,
             long timestampSeconds) {
@@ -157,14 +158,14 @@ final class FeishuWebhookClient {
         }
     }
 
-    static String generateSign(String secret, long timestampSeconds) throws GeneralSecurityException {
+    public static String generateSign(String secret, long timestampSeconds) throws GeneralSecurityException {
         String stringToSign = timestampSeconds + "\n" + (secret == null ? "" : secret);
         Mac mac = Mac.getInstance("HmacSHA256");
         mac.init(new SecretKeySpec(stringToSign.getBytes(StandardCharsets.UTF_8), "HmacSHA256"));
         return base64EncodeNoWrap(mac.doFinal(new byte[0]));
     }
 
-    static String buildRequestJson(String markdownContent, long timestampSeconds, String sign) throws JSONException {
+    public static String buildRequestJson(String markdownContent, long timestampSeconds, String sign) throws JSONException {
         JSONObject markdown = new JSONObject()
                 .put("tag", "markdown")
                 .put("content", markdownContent == null ? "" : markdownContent);
@@ -178,7 +179,7 @@ final class FeishuWebhookClient {
                 .toString();
     }
 
-    static FeishuWebhookPushResult parseResponse(String responseBody) {
+    public static FeishuWebhookPushResult parseResponse(String responseBody) {
         try {
             JSONObject json = new JSONObject(responseBody == null ? "" : responseBody);
             int code = json.optInt("code", Integer.MIN_VALUE);
@@ -198,43 +199,27 @@ final class FeishuWebhookClient {
         }
     }
 
-    static String buildWebhookUrl(String webhookId) {
+    public static String buildWebhookUrl(String webhookId) {
         return WEBHOOK_URL_PREFIX + (webhookId == null ? "" : webhookId.trim());
     }
 
-    static String buildMarkdownFromCapture(CaptureResult result) {
+    public static String buildMarkdownFromCapture(CaptureResult result) {
-        return buildMarkdownFromCapture(result, new FeishuWebhookConfigStore.Config(false, "", "", false, false));
-    }
-
-    static String buildMarkdownFromCapture(CaptureResult result, FeishuWebhookConfigStore.Config config) {
-        boolean filterCode = config != null && config.filterVerificationCode;
-        boolean includeFullBody = config == null || !filterCode || config.sendFullBodyDebug;
         StringBuilder builder = new StringBuilder();
-        if (filterCode) {
+        builder.append("**短信内容**：").append(emptyAsDash(result.body)).append('\n');
-            builder.append("**短信验证码**：").append(emptyAsDash(result.parseResult.code)).append('\n');
-        } else {
-            builder.append("**短信内容**：").append(emptyAsDash(result.body)).append('\n');
-            if (result.parseResult.success) {
-                builder.append("**识别验证码**：").append(result.parseResult.code).append('\n');
-            }
-        }
         builder.append("**来源**：").append(emptyAsDash(result.source)).append('\n');
         builder.append("**发送方**：").append(maskSender(result.sender)).append('\n');
-        builder.append("**时间**：").append(result.receivedAtMillis).append('\n');
+        builder.append("**时间**：").append(formatTime(result.receivedAtMillis));
-        if (result.parseResult.success) {
+        if (!isEmpty(result.failureReason)) {
-            builder.append("**解析**：")
+            builder.append('\n').append("**读取异常**：").append(emptyAsDash(result.failureReason));
-                    .append(emptyAsDash(result.parseResult.strategy))
-                    .append(" / ")
-                    .append(result.parseResult.confidence);
-        } else {
-            builder.append("**解析失败**：").append(emptyAsDash(result.parseResult.failureReason));
-        }
-        if (includeFullBody && filterCode) {
-            builder.append('\n').append("**原文**：").append(emptyAsDash(result.body));
         }
         return builder.toString();
     }
 
+    private static String formatTime(long timeMillis) {
+        return new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss", java.util.Locale.CHINA)
+                .format(new java.util.Date(timeMillis));
+    }
+
     private static void saveAndNotify(Context context, FeishuWebhookPushResult result) {
         Log.d(TAG, String.format(Locale.US,
                 "Feishu push result success=%s status=%s http=%d api=%d message=%s",

app/src/main/java/com/smsreceive/app/feishu/FeishuWebhookConfigStore.java

@@ -1,9 +1,11 @@
-package com.smsreceive.app;
+package com.smsreceive.app.feishu;
 
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.util.Log;
 
+import com.smsreceive.app.sms.CaptureResult;
+
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -16,8 +18,8 @@ import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.nio.charset.StandardCharsets;
 
-final class FeishuWebhookConfigStore {
+public final class FeishuWebhookConfigStore {
-    static final String ACTION_PUSH_UPDATED = "com.smsreceive.app.ACTION_FEISHU_PUSH_UPDATED";
+    public static final String ACTION_PUSH_UPDATED = "com.smsreceive.app.ACTION_FEISHU_PUSH_UPDATED";
 
     private static final String TAG = "[SMS]SmsReceive";
     private static final String PREFS = "feishu_webhook";
@@ -37,13 +39,11 @@ final class FeishuWebhookConfigStore {
     private static final String JSON_ENABLED = "enabled";
     private static final String JSON_WEBHOOK_ID = "webhook_id";
     private static final String JSON_SECRET = "secret";
-    private static final String JSON_SEND_FULL_BODY_DEBUG = "send_full_body_debug";
-    private static final String JSON_FILTER_VERIFICATION_CODE = "filter_verification_code";
 
     private FeishuWebhookConfigStore() {
     }
 
-    static Config loadConfig(Context context) {
+    public static Config loadConfig(Context context) {
         ensureDefaultConfigFile(context);
         File file = configFile(context);
         if (!file.exists()) {
@@ -59,30 +59,26 @@ final class FeishuWebhookConfigStore {
         }
     }
 
-    static void saveConfig(
+    public static void saveConfig(
             Context context,
             boolean enabled,
             String webhookId,
-            String secret,
+            String secret) {
-            boolean sendFullBodyDebug,
+        Config config = new Config(enabled, webhookId, secret);
-            boolean filterVerificationCode) {
-        Config config = new Config(enabled, webhookId, secret, sendFullBodyDebug, filterVerificationCode);
         File file = configFile(context);
         try {
             writeFile(file, configToJson(config).toString(2));
             Log.d(TAG, "save feishu config path=" + file.getAbsolutePath()
                     + ", enabled=" + enabled
                     + ", webhookConfigured=" + config.hasWebhookId()
-                    + ", secretConfigured=" + config.hasSecret()
+                    + ", secretConfigured=" + config.hasSecret());
-                    + ", debugBody=" + sendFullBodyDebug
-                    + ", filterCode=" + filterVerificationCode);
         } catch (IOException | JSONException e) {
             Log.w(TAG, "save feishu config failed path=" + file.getAbsolutePath()
                     + ", reason=" + e.getClass().getSimpleName(), e);
         }
     }
 
-    static void saveLastResult(Context context, FeishuWebhookPushResult result) {
+    public static void saveLastResult(Context context, FeishuWebhookPushResult result) {
         preferences(context).edit()
                 .putLong(KEY_LAST_TIME, result.timeMillis)
                 .putBoolean(KEY_LAST_SUCCESS, result.success)
@@ -136,7 +132,7 @@ final class FeishuWebhookConfigStore {
                 + ", smsKey=" + smsKey);
     }
 
-    static LastResult loadLastResult(Context context) {
+    public static LastResult loadLastResult(Context context) {
         SharedPreferences prefs = preferences(context);
         return new LastResult(
                 prefs.getLong(KEY_LAST_TIME, 0L),
@@ -147,14 +143,14 @@ final class FeishuWebhookConfigStore {
                 prefs.getInt(KEY_LAST_API_CODE, 0));
     }
 
-    static LastPushedSms loadLastPushedSms(Context context) {
+    public static LastPushedSms loadLastPushedSms(Context context) {
         SharedPreferences prefs = preferences(context);
         return new LastPushedSms(
                 prefs.getLong(KEY_LAST_PUSHED_SMS_RECEIVED_SECOND, 0L),
                 prefs.getString(KEY_LAST_PUSHED_SMS_KEY, ""));
     }
 
-    static String maskSecret(String secret) {
+    public static String maskSecret(String secret) {
         if (isEmpty(secret)) {
             return "";
         }
@@ -164,19 +160,19 @@ final class FeishuWebhookConfigStore {
         return secret.substring(0, 3) + "***" + secret.substring(secret.length() - 3);
     }
 
-    static String configPath(Context context) {
+    public static String configPath(Context context) {
         return configFile(context).getAbsolutePath();
     }
 
-    static String defaultConfigPath(Context context) {
+    public static String defaultConfigPath(Context context) {
         return defaultConfigFile(context).getAbsolutePath();
     }
 
-    static String configTemplate() {
+    public static String configTemplate() {
         try {
             return configToJson(defaultConfig()).toString(2);
         } catch (JSONException e) {
-            return "{\"enabled\":false,\"webhook_id\":\"\",\"secret\":\"\",\"send_full_body_debug\":false,\"filter_verification_code\":false}";
+            return "{\"enabled\":false,\"webhook_id\":\"\",\"secret\":\"\"}";
         }
     }
 
@@ -215,25 +211,21 @@ final class FeishuWebhookConfigStore {
     }
 
     private static Config defaultConfig() {
-        return new Config(false, "", "", false, false);
+        return new Config(false, "", "");
     }
 
     private static Config configFromJson(JSONObject json) {
         return new Config(
                 json.optBoolean(JSON_ENABLED, false),
                 json.optString(JSON_WEBHOOK_ID, ""),
-                json.optString(JSON_SECRET, ""),
+                json.optString(JSON_SECRET, ""));
-                json.optBoolean(JSON_SEND_FULL_BODY_DEBUG, false),
-                json.optBoolean(JSON_FILTER_VERIFICATION_CODE, false));
     }
 
     private static JSONObject configToJson(Config config) throws JSONException {
         return new JSONObject()
                 .put(JSON_ENABLED, config.enabled)
                 .put(JSON_WEBHOOK_ID, config.webhookId)
-                .put(JSON_SECRET, config.secret)
+                .put(JSON_SECRET, config.secret);
-                .put(JSON_SEND_FULL_BODY_DEBUG, config.sendFullBodyDebug)
-                .put(JSON_FILTER_VERIFICATION_CODE, config.filterVerificationCode);
     }
 
     private static String readFile(File file) throws IOException {
@@ -289,42 +281,36 @@ final class FeishuWebhookConfigStore {
                 + Integer.toHexString((result.body == null ? "" : result.body).hashCode());
     }
 
-    static final class Config {
+    public static final class Config {
-        final boolean enabled;
+        public final boolean enabled;
-        final String webhookId;
+        public final String webhookId;
-        final String secret;
+        public final String secret;
-        final boolean sendFullBodyDebug;
-        final boolean filterVerificationCode;
 
-        Config(
+        public Config(
                 boolean enabled,
                 String webhookId,
-                String secret,
+                String secret) {
-                boolean sendFullBodyDebug,
-                boolean filterVerificationCode) {
             this.enabled = enabled;
             this.webhookId = normalize(webhookId);
             this.secret = normalize(secret);
-            this.sendFullBodyDebug = sendFullBodyDebug;
-            this.filterVerificationCode = filterVerificationCode;
         }
 
-        boolean hasWebhookId() {
+        public boolean hasWebhookId() {
             return !isEmpty(webhookId);
         }
 
-        boolean hasSecret() {
+        public boolean hasSecret() {
             return !isEmpty(secret);
         }
     }
 
-    static final class LastResult {
+    public static final class LastResult {
-        final long timeMillis;
+        public final long timeMillis;
-        final boolean success;
+        public final boolean success;
-        final String status;
+        public final String status;
-        final String message;
+        public final String message;
-        final int httpStatus;
+        public final int httpStatus;
-        final int apiCode;
+        public final int apiCode;
 
         LastResult(long timeMillis, boolean success, String status, String message, int httpStatus, int apiCode) {
             this.timeMillis = timeMillis;
@@ -336,9 +322,9 @@ final class FeishuWebhookConfigStore {
         }
     }
 
-    static final class LastPushedSms {
+    public static final class LastPushedSms {
-        final long receivedSecond;
+        public final long receivedSecond;
-        final String smsKey;
+        public final String smsKey;
 
         LastPushedSms(long receivedSecond, String smsKey) {
             this.receivedSecond = receivedSecond;

app/src/main/java/com/smsreceive/app/feishu/FeishuWebhookPushResult.java

@@ -0,0 +1,47 @@
+package com.smsreceive.app.feishu;
+
+public final class FeishuWebhookPushResult {
+    public static final String STATUS_SUCCESS = "success";
+    public static final String STATUS_DISABLED = "disabled";
+    public static final String STATUS_MISSING_CONFIG = "missing_config";
+    public static final String STATUS_SIGN_ERROR = "sign_error";
+    public static final String STATUS_NETWORK_ERROR = "network_error";
+    public static final String STATUS_TIMEOUT = "timeout";
+    public static final String STATUS_HTTP_ERROR = "http_error";
+    public static final String STATUS_INVALID_JSON = "invalid_json";
+    public static final String STATUS_API_ERROR = "api_error";
+
+    public final boolean success;
+    public final String status;
+    public final String message;
+    public final int httpStatus;
+    public final int apiCode;
+    public final long timeMillis;
+
+    private FeishuWebhookPushResult(
+            boolean success,
+            String status,
+            String message,
+            int httpStatus,
+            int apiCode,
+            long timeMillis) {
+        this.success = success;
+        this.status = status == null ? "" : status;
+        this.message = message == null ? "" : message;
+        this.httpStatus = httpStatus;
+        this.apiCode = apiCode;
+        this.timeMillis = timeMillis;
+    }
+
+    public static FeishuWebhookPushResult success(String message) {
+        return new FeishuWebhookPushResult(true, STATUS_SUCCESS, message, 200, 0, System.currentTimeMillis());
+    }
+
+    public static FeishuWebhookPushResult failure(String status, String message) {
+        return failure(status, message, 0, 0);
+    }
+
+    public static FeishuWebhookPushResult failure(String status, String message, int httpStatus, int apiCode) {
+        return new FeishuWebhookPushResult(false, status, message, httpStatus, apiCode, System.currentTimeMillis());
+    }
+}

app/src/main/java/com/smsreceive/app/keepalive/BootReceiver.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.keepalive;
 
 import android.content.BroadcastReceiver;
 import android.content.Context;

app/src/main/java/com/smsreceive/app/keepalive/KeepAliveDatabase.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.keepalive;
 
 import android.content.ContentValues;
 import android.content.Context;
@@ -11,7 +11,7 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
 
-final class KeepAliveDatabase {
+public final class KeepAliveDatabase {
     private static final String TAG = "[SMS]SmsReceive";
     private static final String DATABASE_NAME = "sms_keep_alive.db";
     private static final int DATABASE_VERSION = 1;
@@ -23,7 +23,7 @@ final class KeepAliveDatabase {
     private KeepAliveDatabase() {
     }
 
-    static long writeLastActiveTime(Context context) {
+    public static long writeLastActiveTime(Context context) {
         long now = System.currentTimeMillis();
         SQLiteDatabase database = helper(context).getWritableDatabase();
         ContentValues values = new ContentValues();
@@ -35,7 +35,7 @@ final class KeepAliveDatabase {
         return now;
     }
 
-    static long readLastActiveTime(Context context) {
+    public static long readLastActiveTime(Context context) {
         SQLiteDatabase database = helper(context).getReadableDatabase();
         try (Cursor cursor = database.query(
                 TABLE_META,

app/src/main/java/com/smsreceive/app/keepalive/KeepAliveNotification.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.keepalive;
 
 import android.app.Notification;
 import android.app.NotificationChannel;
@@ -9,6 +9,8 @@ import android.content.Intent;
 import android.os.Build;
 import android.util.Log;
 
+import com.smsreceive.app.ui.MainActivity;
+
 final class KeepAliveNotification {
     static final int NOTIFICATION_ID = 2101;
     private static final String TAG = "[SMS]SmsReceive";
@@ -34,7 +36,7 @@ final class KeepAliveNotification {
                 : new Notification.Builder(context);
         return builder
                 .setSmallIcon(android.R.drawable.stat_notify_sync)
-                .setContentTitle("短信验证码监听运行中")
+            .setContentTitle("短信监听运行中")
                 .setContentText(contentText)
                 .setContentIntent(pendingIntent)
                 .setOngoing(true)

app/src/main/java/com/smsreceive/app/keepalive/KeepAliveStateStore.java

@@ -1,11 +1,11 @@
-package com.smsreceive.app;
+package com.smsreceive.app.keepalive;
 
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.text.TextUtils;
 import android.util.Log;
 
-final class KeepAliveStateStore {
+public final class KeepAliveStateStore {
     private static final String TAG = "[SMS]SmsReceive";
     private static final String PREFS = "sms_keep_alive";
 
@@ -23,14 +23,14 @@ final class KeepAliveStateStore {
     private KeepAliveStateStore() {
     }
 
-    static void setEnabledByUser(Context context, boolean enabled) {
+    public static void setEnabledByUser(Context context, boolean enabled) {
         Log.d(TAG, "KeepAliveStateStore.setEnabledByUser enabled=" + enabled);
         preferences(context).edit()
                 .putBoolean(KEY_ENABLED_BY_USER, enabled)
                 .apply();
     }
 
-    static void recordServiceStarted(Context context) {
+    public static void recordServiceStarted(Context context) {
         long now = System.currentTimeMillis();
         Log.d(TAG, "KeepAliveStateStore.recordServiceStarted time=" + now);
         preferences(context).edit()
@@ -40,7 +40,7 @@ final class KeepAliveStateStore {
                 .apply();
     }
 
-    static void recordServiceStopped(Context context, String reason) {
+    public static void recordServiceStopped(Context context, String reason) {
         Log.d(TAG, "KeepAliveStateStore.recordServiceStopped reason=" + reason);
         preferences(context).edit()
                 .putBoolean(KEY_SERVICE_RUNNING, false)
@@ -48,7 +48,7 @@ final class KeepAliveStateStore {
                 .apply();
     }
 
-    static void recordHeartbeat(Context context) {
+    public static void recordHeartbeat(Context context) {
         Log.d(TAG, "KeepAliveStateStore.recordHeartbeat");
         preferences(context).edit()
                 .putBoolean(KEY_SERVICE_RUNNING, true)
@@ -56,7 +56,7 @@ final class KeepAliveStateStore {
                 .apply();
     }
 
-    static void recordBootEvent(Context context, String action) {
+    public static void recordBootEvent(Context context, String action) {
         long now = System.currentTimeMillis();
         Log.d(TAG, "KeepAliveStateStore.recordBootEvent action=" + action + ", time=" + now);
         preferences(context).edit()
@@ -65,7 +65,7 @@ final class KeepAliveStateStore {
                 .apply();
     }
 
-    static void recordServiceStartFailure(Context context, String reason) {
+    public static void recordServiceStartFailure(Context context, String reason) {
         Log.w(TAG, "KeepAliveStateStore.recordServiceStartFailure reason=" + reason);
         preferences(context).edit()
                 .putBoolean(KEY_SERVICE_RUNNING, false)
@@ -73,39 +73,39 @@ final class KeepAliveStateStore {
                 .apply();
     }
 
-    static void setManualAutostartConfirmed(Context context, boolean confirmed) {
+    public static void setManualAutostartConfirmed(Context context, boolean confirmed) {
         Log.d(TAG, "KeepAliveStateStore.setManualAutostartConfirmed confirmed=" + confirmed);
         preferences(context).edit()
                 .putBoolean(KEY_MANUAL_AUTOSTART_CONFIRMED, confirmed)
                 .apply();
     }
 
-    static void setManualBatteryUnrestrictedConfirmed(Context context, boolean confirmed) {
+    public static void setManualBatteryUnrestrictedConfirmed(Context context, boolean confirmed) {
         Log.d(TAG, "KeepAliveStateStore.setManualBatteryUnrestrictedConfirmed confirmed=" + confirmed);
         preferences(context).edit()
                 .putBoolean(KEY_MANUAL_BATTERY_UNRESTRICTED_CONFIRMED, confirmed)
                 .apply();
     }
 
-    static void setBatteryOptimizationIgnored(Context context, boolean ignored) {
+    public static void setBatteryOptimizationIgnored(Context context, boolean ignored) {
         Log.d(TAG, "KeepAliveStateStore.setBatteryOptimizationIgnored ignored=" + ignored);
         preferences(context).edit()
                 .putBoolean(KEY_BATTERY_OPTIMIZATION_IGNORED, ignored)
                 .apply();
     }
 
-    static void setToastOnDatabaseWrite(Context context, boolean enabled) {
+    public static void setToastOnDatabaseWrite(Context context, boolean enabled) {
         Log.d(TAG, "KeepAliveStateStore.setToastOnDatabaseWrite enabled=" + enabled);
         preferences(context).edit()
                 .putBoolean(KEY_TOAST_ON_DATABASE_WRITE, enabled)
                 .apply();
     }
 
-    static boolean isToastOnDatabaseWriteEnabled(Context context) {
+    public static boolean isToastOnDatabaseWriteEnabled(Context context) {
         return preferences(context).getBoolean(KEY_TOAST_ON_DATABASE_WRITE, false);
     }
 
-    static State load(Context context) {
+    public static State load(Context context) {
         SharedPreferences prefs = preferences(context);
         return new State(
                 prefs.getBoolean(KEY_ENABLED_BY_USER, false),
@@ -128,17 +128,17 @@ final class KeepAliveStateStore {
         return TextUtils.isEmpty(value) ? "" : value;
     }
 
-    static final class State {
+    public static final class State {
-        final boolean enabledByUser;
+        public final boolean enabledByUser;
-        final boolean serviceRunning;
+        public final boolean serviceRunning;
-        final long lastHeartbeatMillis;
+        public final long lastHeartbeatMillis;
-        final String lastBootEvent;
+        public final String lastBootEvent;
-        final long lastBootTimeMillis;
+        public final long lastBootTimeMillis;
-        final String lastServiceStartFailure;
+        public final String lastServiceStartFailure;
-        final boolean manualAutostartConfirmed;
+        public final boolean manualAutostartConfirmed;
-        final boolean manualBatteryUnrestrictedConfirmed;
+        public final boolean manualBatteryUnrestrictedConfirmed;
-        final boolean batteryOptimizationIgnored;
+        public final boolean batteryOptimizationIgnored;
-        final boolean toastOnDatabaseWrite;
+        public final boolean toastOnDatabaseWrite;
 
         State(
                 boolean enabledByUser,

app/src/main/java/com/smsreceive/app/keepalive/SmsKeepAliveService.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.keepalive;
 
 import android.app.Service;
 import android.content.Context;
@@ -10,6 +10,8 @@ import android.os.Looper;
 import android.util.Log;
 import android.widget.Toast;
 
+import com.smsreceive.app.sms.SmsCaptureStore;
+
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
@@ -41,7 +43,7 @@ public final class SmsKeepAliveService extends Service {
         }
     };
 
-    static void start(Context context) {
+    public static void start(Context context) {
         Log.d(TAG, "SmsKeepAliveService.start requested sdk=" + Build.VERSION.SDK_INT);
         Intent intent = new Intent(context, SmsKeepAliveService.class);
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -51,7 +53,7 @@ public final class SmsKeepAliveService extends Service {
         }
     }
 
-    static void stop(Context context) {
+    public static void stop(Context context) {
         Log.d(TAG, "SmsKeepAliveService.stop requested");
         context.stopService(new Intent(context, SmsKeepAliveService.class));
     }

app/src/main/java/com/smsreceive/app/keepalive/SmsPollingService.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.keepalive;
 
 import android.Manifest;
 import android.app.Service;
@@ -12,6 +12,11 @@ import android.os.Looper;
 import android.util.Log;
 import android.widget.Toast;
 
+import com.smsreceive.app.feishu.FeishuWebhookClient;
+import com.smsreceive.app.sms.CaptureResult;
+import com.smsreceive.app.sms.SmsCaptureStore;
+import com.smsreceive.app.sms.SmsInboxReader;
+
 public final class SmsPollingService extends Service {
     private static final String TAG = "[SMS]SmsReceive";
     private static final String SOURCE_INBOX_POLLING = "sms_inbox_polling";
@@ -22,14 +27,14 @@ public final class SmsPollingService extends Service {
     private final Runnable pollingRunnable = new Runnable() {
         @Override
         public void run() {
-            pollRecentSmsForCode();
+            pollRecentSms();
             long intervalMillis = SmsPollingStateStore.getIntervalSeconds(SmsPollingService.this) * 1000L;
             Log.d(TAG, "SmsPollingService.schedule next intervalMs=" + intervalMillis);
             handler.postDelayed(this, intervalMillis);
         }
     };
 
-    static void start(Context context) {
+    public static void start(Context context) {
         Log.d(TAG, "SmsPollingService.start requested sdk=" + Build.VERSION.SDK_INT);
         long startTimeMillis = System.currentTimeMillis() - 2_000L;
         SmsPollingStateStore.recordStarted(context, startTimeMillis);
@@ -42,7 +47,7 @@ public final class SmsPollingService extends Service {
         }
     }
 
-    static void stop(Context context) {
+    public static void stop(Context context) {
         Log.d(TAG, "SmsPollingService.stop requested");
         SmsPollingStateStore.recordStopped(context, "用户停止轮询");
         context.stopService(new Intent(context, SmsPollingService.class));
@@ -87,7 +92,7 @@ public final class SmsPollingService extends Service {
         return null;
     }
 
-    private void pollRecentSmsForCode() {
+    private void pollRecentSms() {
         if (!hasReadSmsPermission()) {
             Log.w(TAG, "SmsPollingService.poll stop: READ_SMS not granted");
             Toast.makeText(this, "READ_SMS 未授权，已停止短信轮询", Toast.LENGTH_LONG).show();
@@ -96,9 +101,9 @@ public final class SmsPollingService extends Service {
             return;
         }
 
-        SmsInboxReader.RecentCodeResult result = SmsInboxReader.findLatestVerificationCode(this, 3, pollingStartMillis);
+        SmsInboxReader.RecentSmsResult result = SmsInboxReader.findLatestSms(this, 3, pollingStartMillis);
         if (!result.success) {
-            Log.d(TAG, "SmsPollingService.poll no code scanned=" + result.scannedCount
+            Log.d(TAG, "SmsPollingService.poll no sms scanned=" + result.scannedCount
                     + ", reason=" + result.failureReason);
             return;
         }
@@ -109,15 +114,13 @@ public final class SmsPollingService extends Service {
         lastHitSmsId = result.id;
         SmsPollingStateStore.recordHit(this, result.id, result.dateMillis);
         Log.d(TAG, "SmsPollingService.poll hit id=" + result.id
-                + ", code=" + result.parseResult.code
+                + ", sender=" + result.sender
-                + ", strategy=" + result.parseResult.strategy
+                + ", bodyLength=" + result.body.length());
-                + ", confidence=" + result.parseResult.confidence);
         CaptureResult captureResult = CaptureResult.success(
                 result.dateMillis,
                 result.id,
                 result.sender,
                 result.body,
-                result.parseResult,
                 SOURCE_INBOX_POLLING);
         SmsCaptureStore.save(this, captureResult);
         FeishuWebhookClient.pushCaptureResultAsync(this, captureResult);
@@ -125,7 +128,7 @@ public final class SmsPollingService extends Service {
         Intent updateIntent = new Intent(SmsCaptureStore.ACTION_CAPTURE_UPDATED);
         updateIntent.setPackage(getPackageName());
         sendBroadcast(updateIntent);
-        Toast.makeText(this, "轮询提取验证码：" + result.parseResult.code, Toast.LENGTH_LONG).show();
+        Toast.makeText(this, "轮询读取到新短信", Toast.LENGTH_LONG).show();
     }
 
     private boolean hasReadSmsPermission() {

app/src/main/java/com/smsreceive/app/keepalive/SmsPollingStateStore.java

@@ -1,11 +1,11 @@
-package com.smsreceive.app;
+package com.smsreceive.app.keepalive;
 
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.text.TextUtils;
 import android.util.Log;
 
-final class SmsPollingStateStore {
+public final class SmsPollingStateStore {
     private static final String TAG = "[SMS]SmsReceive";
     private static final String PREFS = "sms_polling";
     private static final String KEY_ENABLED_BY_USER = "enabled_by_user";
@@ -22,7 +22,7 @@ final class SmsPollingStateStore {
     private SmsPollingStateStore() {
     }
 
-    static void recordStarted(Context context, long startTimeMillis) {
+    public static void recordStarted(Context context, long startTimeMillis) {
         Log.d(TAG, "SmsPollingStateStore.recordStarted startTime=" + startTimeMillis);
         preferences(context).edit()
                 .putBoolean(KEY_ENABLED_BY_USER, true)
@@ -32,7 +32,7 @@ final class SmsPollingStateStore {
                 .apply();
     }
 
-    static void recordStopped(Context context, String reason) {
+    public static void recordStopped(Context context, String reason) {
         Log.d(TAG, "SmsPollingStateStore.recordStopped reason=" + reason);
         preferences(context).edit()
                 .putBoolean(KEY_ENABLED_BY_USER, false)
@@ -41,7 +41,7 @@ final class SmsPollingStateStore {
                 .apply();
     }
 
-    static void recordServiceStopped(Context context, String reason) {
+    public static void recordServiceStopped(Context context, String reason) {
         Log.d(TAG, "SmsPollingStateStore.recordServiceStopped reason=" + reason);
         preferences(context).edit()
                 .putBoolean(KEY_RUNNING, false)
@@ -49,13 +49,13 @@ final class SmsPollingStateStore {
                 .apply();
     }
 
-    static void recordServiceRunning(Context context) {
+    public static void recordServiceRunning(Context context) {
         preferences(context).edit()
                 .putBoolean(KEY_RUNNING, true)
                 .apply();
     }
 
-    static void recordHit(Context context, long smsId, long hitTimeMillis) {
+    public static void recordHit(Context context, long smsId, long hitTimeMillis) {
         Log.d(TAG, "SmsPollingStateStore.recordHit id=" + smsId + ", time=" + hitTimeMillis);
         preferences(context).edit()
                 .putLong(KEY_LAST_HIT_ID, smsId)
@@ -64,7 +64,7 @@ final class SmsPollingStateStore {
                 .apply();
     }
 
-    static void setIntervalSeconds(Context context, int seconds) {
+    public static void setIntervalSeconds(Context context, int seconds) {
         int safeSeconds = clampIntervalSeconds(seconds);
         Log.d(TAG, "SmsPollingStateStore.setIntervalSeconds seconds=" + safeSeconds);
         preferences(context).edit()
@@ -72,11 +72,11 @@ final class SmsPollingStateStore {
                 .apply();
     }
 
-    static int getIntervalSeconds(Context context) {
+    public static int getIntervalSeconds(Context context) {
         return clampIntervalSeconds(preferences(context).getInt(KEY_INTERVAL_SECONDS, DEFAULT_INTERVAL_SECONDS));
     }
 
-    static State load(Context context) {
+    public static State load(Context context) {
         SharedPreferences prefs = preferences(context);
         return new State(
                 prefs.getBoolean(KEY_ENABLED_BY_USER, false),
@@ -100,14 +100,14 @@ final class SmsPollingStateStore {
         return Math.max(MIN_INTERVAL_SECONDS, Math.min(seconds, MAX_INTERVAL_SECONDS));
     }
 
-    static final class State {
+    public static final class State {
-        final boolean enabledByUser;
+        public final boolean enabledByUser;
-        final boolean running;
+        public final boolean running;
-        final long startTimeMillis;
+        public final long startTimeMillis;
-        final long lastHitId;
+        public final long lastHitId;
-        final long lastHitTimeMillis;
+        public final long lastHitTimeMillis;
-        final String lastFailure;
+        public final String lastFailure;
-        final int intervalSeconds;
+        public final int intervalSeconds;
 
         State(
                 boolean enabledByUser,

app/src/main/java/com/smsreceive/app/sms/CaptureResult.java

@@ -1,53 +1,50 @@
-package com.smsreceive.app;
+package com.smsreceive.app.sms;
 
-final class CaptureResult {
+public final class CaptureResult {
-    static final long UNKNOWN_SMS_PROVIDER_ID = -1L;
+    public static final long UNKNOWN_SMS_PROVIDER_ID = -1L;
 
-    final long receivedAtMillis;
+    public final boolean success;
-    final long smsProviderId;
+    public final long receivedAtMillis;
-    final String sender;
+    public final long smsProviderId;
-    final String body;
+    public final String sender;
-    final VerificationCodeParser.ParseResult parseResult;
+    public final String body;
-    final String source;
+    public final String source;
-    final String failureReason;
+    public final String failureReason;
 
     private CaptureResult(
             long receivedAtMillis,
             long smsProviderId,
             String sender,
             String body,
-            VerificationCodeParser.ParseResult parseResult,
             String source,
             String failureReason) {
+        this.success = failureReason == null || failureReason.length() == 0;
         this.receivedAtMillis = receivedAtMillis;
         this.smsProviderId = smsProviderId;
         this.sender = sender == null ? "" : sender;
         this.body = body == null ? "" : body;
-        this.parseResult = parseResult;
         this.source = source == null ? "unknown" : source;
         this.failureReason = failureReason == null ? "" : failureReason;
     }
 
-    static CaptureResult success(
+    public static CaptureResult success(
             long receivedAtMillis,
             String sender,
             String body,
-            VerificationCodeParser.ParseResult parseResult,
             String source) {
-        return success(receivedAtMillis, UNKNOWN_SMS_PROVIDER_ID, sender, body, parseResult, source);
+        return success(receivedAtMillis, UNKNOWN_SMS_PROVIDER_ID, sender, body, source);
     }
 
-    static CaptureResult success(
+    public static CaptureResult success(
             long receivedAtMillis,
             long smsProviderId,
             String sender,
             String body,
-            VerificationCodeParser.ParseResult parseResult,
             String source) {
-        return new CaptureResult(receivedAtMillis, smsProviderId, sender, body, parseResult, source, "");
+        return new CaptureResult(receivedAtMillis, smsProviderId, sender, body, source, "");
     }
 
-    static CaptureResult failure(
+    public static CaptureResult failure(
             long receivedAtMillis,
             String sender,
             String body,
@@ -56,14 +53,13 @@ final class CaptureResult {
         return failure(receivedAtMillis, UNKNOWN_SMS_PROVIDER_ID, sender, body, source, failureReason);
     }
 
-    static CaptureResult failure(
+    public static CaptureResult failure(
             long receivedAtMillis,
             long smsProviderId,
             String sender,
             String body,
             String source,
             String failureReason) {
-        VerificationCodeParser.ParseResult parseResult = VerificationCodeParser.ParseResult.failure(failureReason);
+        return new CaptureResult(receivedAtMillis, smsProviderId, sender, body, source, failureReason);
-        return new CaptureResult(receivedAtMillis, smsProviderId, sender, body, parseResult, source, failureReason);
     }
 }

app/src/main/java/com/smsreceive/app/sms/SmsCaptureStore.java

@@ -1,22 +1,21 @@
-package com.smsreceive.app;
+package com.smsreceive.app.sms;
 
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.text.TextUtils;
 import android.util.Log;
 
-final class SmsCaptureStore {
+public final class SmsCaptureStore {
-    static final String ACTION_CAPTURE_UPDATED = "com.smsreceive.app.ACTION_CAPTURE_UPDATED";
+    public static final String ACTION_CAPTURE_UPDATED = "com.smsreceive.app.ACTION_CAPTURE_UPDATED";
     private static final String TAG = "[SMS]SmsReceive";
 
     private static final String PREFS = "sms_capture";
+    private static final String KEY_SUCCESS = "success";
     private static final String KEY_TIME = "time";
     private static final String KEY_SENDER = "sender";
-    private static final String KEY_CODE = "code";
-    private static final String KEY_STRATEGY = "strategy";
-    private static final String KEY_CONFIDENCE = "confidence";
     private static final String KEY_SOURCE = "source";
     private static final String KEY_FAILURE = "failure";
+    private static final String KEY_BODY = "body";
     private static final String KEY_BODY_PREVIEW = "body_preview";
     private static final String KEY_LAST_BROADCAST_TIME = "last_broadcast_time";
     private static final String KEY_LAST_INBOX_TIME = "last_inbox_time";
@@ -25,20 +24,17 @@ final class SmsCaptureStore {
     private SmsCaptureStore() {
     }
 
-    static void save(Context context, CaptureResult result) {
+    public static void save(Context context, CaptureResult result) {
-        VerificationCodeParser.ParseResult parse = result.parseResult;
         Log.d(TAG, "SmsCaptureStore.save source=" + result.source
-                + ", success=" + parse.success
+            + ", success=" + result.success
-                + ", code=" + parse.code
+            + ", failure=" + result.failureReason);
-                + ", failure=" + (TextUtils.isEmpty(result.failureReason) ? parse.failureReason : result.failureReason));
         SharedPreferences.Editor editor = preferences(context).edit()
+                .putBoolean(KEY_SUCCESS, result.success)
                 .putLong(KEY_TIME, result.receivedAtMillis)
                 .putString(KEY_SENDER, summarizeSender(result.sender))
-                .putString(KEY_CODE, parse.code)
-                .putString(KEY_STRATEGY, parse.strategy)
-                .putInt(KEY_CONFIDENCE, parse.confidence)
                 .putString(KEY_SOURCE, result.source)
-                .putString(KEY_FAILURE, TextUtils.isEmpty(result.failureReason) ? parse.failureReason : result.failureReason)
+                .putString(KEY_FAILURE, result.failureReason)
+                .putString(KEY_BODY, result.body)
                 .putString(KEY_BODY_PREVIEW, previewBody(result.body));
         if ("system_sms_broadcast".equals(result.source)) {
             Log.d(TAG, "SmsCaptureStore.save delivery source=system_sms_broadcast time="
@@ -53,25 +49,26 @@ final class SmsCaptureStore {
         editor.apply();
     }
 
-    static StoredCapture load(Context context) {
+    public static StoredCapture load(Context context) {
         SharedPreferences prefs = preferences(context);
+        String bodyPreview = prefs.getString(KEY_BODY_PREVIEW, "");
+        String body = prefs.getString(KEY_BODY, "");
         return new StoredCapture(
+                prefs.getBoolean(KEY_SUCCESS, TextUtils.isEmpty(prefs.getString(KEY_FAILURE, ""))),
                 prefs.getLong(KEY_TIME, 0L),
                 prefs.getString(KEY_SENDER, ""),
-                prefs.getString(KEY_CODE, ""),
-                prefs.getString(KEY_STRATEGY, ""),
-                prefs.getInt(KEY_CONFIDENCE, 0),
                 prefs.getString(KEY_SOURCE, ""),
                 prefs.getString(KEY_FAILURE, ""),
-                prefs.getString(KEY_BODY_PREVIEW, ""));
+                TextUtils.isEmpty(body) ? bodyPreview : body,
+                bodyPreview);
     }
 
-    static void clear(Context context) {
+    public static void clear(Context context) {
         Log.d(TAG, "SmsCaptureStore.clear");
         preferences(context).edit().clear().apply();
     }
 
-    static DeliveryDiagnostics loadDeliveryDiagnostics(Context context) {
+    public static DeliveryDiagnostics loadDeliveryDiagnostics(Context context) {
         SharedPreferences prefs = preferences(context);
         return new DeliveryDiagnostics(
                 prefs.getLong(KEY_LAST_BROADCAST_TIME, 0L),
@@ -101,40 +98,37 @@ final class SmsCaptureStore {
         return normalized.length() <= 48 ? normalized : normalized.substring(0, 48) + "...";
     }
 
-    static final class StoredCapture {
+    public static final class StoredCapture {
-        final long timeMillis;
+        public final boolean success;
-        final String sender;
+        public final long timeMillis;
-        final String code;
+        public final String sender;
-        final String strategy;
+        public final String source;
-        final int confidence;
+        public final String failure;
-        final String source;
+        public final String body;
-        final String failure;
+        public final String bodyPreview;
-        final String bodyPreview;
 
         StoredCapture(
+                boolean success,
                 long timeMillis,
                 String sender,
-                String code,
-                String strategy,
-                int confidence,
                 String source,
                 String failure,
+                String body,
                 String bodyPreview) {
+            this.success = success;
             this.timeMillis = timeMillis;
             this.sender = sender;
-            this.code = code;
-            this.strategy = strategy;
-            this.confidence = confidence;
             this.source = source;
             this.failure = failure;
+            this.body = body;
             this.bodyPreview = bodyPreview;
         }
     }
 
-    static final class DeliveryDiagnostics {
+    public static final class DeliveryDiagnostics {
-        final long lastBroadcastTimeMillis;
+        public final long lastBroadcastTimeMillis;
-        final long lastInboxTimeMillis;
+        public final long lastInboxTimeMillis;
-        final String lastInboxSource;
+        public final String lastInboxSource;
 
         DeliveryDiagnostics(long lastBroadcastTimeMillis, long lastInboxTimeMillis, String lastInboxSource) {
             this.lastBroadcastTimeMillis = lastBroadcastTimeMillis;
@@ -142,7 +136,7 @@ final class SmsCaptureStore {
             this.lastInboxSource = lastInboxSource == null ? "" : lastInboxSource;
         }
 
-        boolean inboxNewerThanBroadcast() {
+        public boolean inboxNewerThanBroadcast() {
             return lastInboxTimeMillis > 0L && lastInboxTimeMillis > lastBroadcastTimeMillis;
         }
     }

app/src/main/java/com/smsreceive/app/sms/SmsInboxReader.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.sms;
 
 import android.content.Context;
 import android.database.Cursor;
@@ -11,14 +11,14 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
 
-final class SmsInboxReader {
+public final class SmsInboxReader {
     private static final String TAG = "[SMS]SmsReceive";
     private static final Uri SMS_INBOX_URI = Uri.parse("content://sms/inbox");
 
     private SmsInboxReader() {
     }
 
-    static InboxResult readLatest(Context context) {
+    public static InboxResult readLatest(Context context) {
         String[] projection = {
                 Telephony.Sms._ID,
                 Telephony.Sms.ADDRESS,
@@ -64,63 +64,11 @@ final class SmsInboxReader {
         }
     }
 
-    static int logRecentMessages(Context context, int limit) {
+    public static RecentSmsResult findLatestSms(Context context, int limit) {
-        Uri uri = Telephony.Sms.CONTENT_URI;
+        return findLatestSms(context, limit, 0L);
-        String[] projection = {
-                Telephony.Sms._ID,
-                Telephony.Sms.ADDRESS,
-                Telephony.Sms.BODY,
-                Telephony.Sms.DATE,
-                Telephony.Sms.TYPE
-        };
-
-        int safeLimit = Math.max(1, Math.min(limit, 100));
-        Log.d(TAG, "SmsInboxReader.logRecentMessages start uri=" + uri + ", limit=" + safeLimit);
-        try (Cursor cursor = context.getContentResolver().query(
-                uri,
-                projection,
-                null,
-                null,
-                Telephony.Sms.DATE + " DESC LIMIT " + safeLimit)) {
-            if (cursor == null) {
-                Log.w(TAG, "SmsInboxReader.logRecentMessages cursor is null");
-                return 0;
-            }
-
-            int count = 0;
-            while (cursor.moveToNext()) {
-                long id = cursor.getLong(cursor.getColumnIndexOrThrow(Telephony.Sms._ID));
-                String sender = cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Sms.ADDRESS));
-                String body = cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Sms.BODY));
-                long date = cursor.getLong(cursor.getColumnIndexOrThrow(Telephony.Sms.DATE));
-                int type = cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Sms.TYPE));
-                VerificationCodeParser.ParseResult parseResult = VerificationCodeParser.parse(body);
-                Log.d(TAG, "SMS[" + count + "] id=" + id
-                        + ", type=" + smsTypeName(type)
-                        + ", date=" + formatDate(date)
-                        + ", sender=" + maskSender(sender)
-                        + ", parseSuccess=" + parseResult.success
-                        + ", code=" + parseResult.code
-                        + ", strategy=" + parseResult.strategy
-                        + ", bodyPreview=" + previewBody(body));
-                count++;
-            }
-            Log.d(TAG, "SmsInboxReader.logRecentMessages end count=" + count);
-            return count;
-        } catch (SecurityException e) {
-            Log.w(TAG, "SmsInboxReader.logRecentMessages failed: READ_SMS denied", e);
-            return 0;
-        } catch (Exception e) {
-            Log.w(TAG, "SmsInboxReader.logRecentMessages failed", e);
-            return 0;
-        }
     }
 
-    static RecentCodeResult findLatestVerificationCode(Context context, int limit) {
+    public static RecentSmsResult findLatestSms(Context context, int limit, long minDateMillis) {
-        return findLatestVerificationCode(context, limit, 0L);
-    }
-
-    static RecentCodeResult findLatestVerificationCode(Context context, int limit, long minDateMillis) {
         Uri uri = Telephony.Sms.CONTENT_URI;
         String[] projection = {
                 Telephony.Sms._ID,
@@ -133,7 +81,7 @@ final class SmsInboxReader {
         int safeLimit = Math.max(1, Math.min(limit, 100));
         String selection = minDateMillis > 0L ? Telephony.Sms.DATE + ">=?" : null;
         String[] selectionArgs = minDateMillis > 0L ? new String[]{String.valueOf(minDateMillis)} : null;
-        Log.d(TAG, "SmsInboxReader.findLatestVerificationCode start limit=" + safeLimit
+        Log.d(TAG, "SmsInboxReader.findLatestSms start limit=" + safeLimit
                 + ", minDate=" + (minDateMillis > 0L ? formatDate(minDateMillis) : "none"));
         try (Cursor cursor = context.getContentResolver().query(
                 uri,
@@ -142,54 +90,39 @@ final class SmsInboxReader {
                 selectionArgs,
                 Telephony.Sms.DATE + " DESC LIMIT " + safeLimit)) {
             if (cursor == null) {
-                Log.w(TAG, "SmsInboxReader.findLatestVerificationCode cursor is null");
+                Log.w(TAG, "SmsInboxReader.findLatestSms cursor is null");
-                return RecentCodeResult.failure("短信库查询 cursor 为空");
+                return RecentSmsResult.failure("短信库查询 cursor 为空");
             }
 
             int scanned = 0;
-            RecentCodeResult latest = null;
             while (cursor.moveToNext()) {
                 long id = cursor.getLong(cursor.getColumnIndexOrThrow(Telephony.Sms._ID));
                 String sender = cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Sms.ADDRESS));
                 String body = cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Sms.BODY));
                 long date = cursor.getLong(cursor.getColumnIndexOrThrow(Telephony.Sms.DATE));
                 int type = cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Sms.TYPE));
-                VerificationCodeParser.ParseResult parseResult = VerificationCodeParser.parse(body);
+                scanned++;
-                Log.d(TAG, "poll scan SMS[" + scanned + "] id=" + id
+                Log.d(TAG, "poll scan SMS[" + (scanned - 1) + "] id=" + id
                         + ", type=" + smsTypeName(type)
                         + ", date=" + formatDate(date)
                         + ", sender=" + maskSender(sender)
-                        + ", parseSuccess=" + parseResult.success
-                        + ", code=" + parseResult.code
-                        + ", strategy=" + parseResult.strategy
                         + ", bodyPreview=" + previewBody(body));
-                scanned++;
+                if (TextUtils.isEmpty(body)) {
-                if (parseResult.success) {
+                    continue;
-                    RecentCodeResult candidate = RecentCodeResult.success(id, sender, body, date, parseResult, scanned);
-                    if (latest == null || candidate.dateMillis > latest.dateMillis) {
-                        latest = candidate;
-                    }
-                    Log.d(TAG, "SmsInboxReader.findLatestVerificationCode candidate id=" + id
-                            + ", code=" + parseResult.code
-                            + ", date=" + formatDate(date)
-                            + ", scanned=" + scanned);
                 }
-            }
+                Log.d(TAG, "SmsInboxReader.findLatestSms hit latest id=" + id
-            if (latest != null) {
+                        + ", date=" + formatDate(date)
-                Log.d(TAG, "SmsInboxReader.findLatestVerificationCode hit latest id=" + latest.id
-                        + ", code=" + latest.parseResult.code
-                        + ", date=" + formatDate(latest.dateMillis)
                         + ", scanned=" + scanned);
-                return latest.withScannedCount(scanned);
+                return RecentSmsResult.success(id, sender, body, date, scanned);
             }
-            Log.d(TAG, "SmsInboxReader.findLatestVerificationCode no code scanned=" + scanned);
+            Log.d(TAG, "SmsInboxReader.findLatestSms no sms scanned=" + scanned);
-            return RecentCodeResult.noCode(scanned);
+            return RecentSmsResult.noSms(scanned);
         } catch (SecurityException e) {
-            Log.w(TAG, "SmsInboxReader.findLatestVerificationCode failed: READ_SMS denied", e);
+            Log.w(TAG, "SmsInboxReader.findLatestSms failed: READ_SMS denied", e);
-            return RecentCodeResult.failure("READ_SMS 未授权");
+            return RecentSmsResult.failure("READ_SMS 未授权");
         } catch (Exception e) {
-            Log.w(TAG, "SmsInboxReader.findLatestVerificationCode failed", e);
+            Log.w(TAG, "SmsInboxReader.findLatestSms failed", e);
-            return RecentCodeResult.failure("短信库查询失败：" + e.getClass().getSimpleName());
+            return RecentSmsResult.failure("短信库查询失败：" + e.getClass().getSimpleName());
         }
     }
 
@@ -231,13 +164,13 @@ final class SmsInboxReader {
         }
     }
 
-    static final class InboxResult {
+    public static final class InboxResult {
-        final boolean success;
+        public final boolean success;
-        final long id;
+        public final long id;
-        final String sender;
+        public final String sender;
-        final String body;
+        public final String body;
-        final long dateMillis;
+        public final long dateMillis;
-        final String failureReason;
+        public final String failureReason;
 
         private InboxResult(boolean success, long id, String sender, String body, long dateMillis, String failureReason) {
             this.success = success;
@@ -257,23 +190,21 @@ final class SmsInboxReader {
         }
     }
 
-    static final class RecentCodeResult {
+    public static final class RecentSmsResult {
-        final boolean success;
+        public final boolean success;
-        final long id;
+        public final long id;
-        final String sender;
+        public final String sender;
-        final String body;
+        public final String body;
-        final long dateMillis;
+        public final long dateMillis;
-        final VerificationCodeParser.ParseResult parseResult;
+        public final int scannedCount;
-        final int scannedCount;
+        public final String failureReason;
-        final String failureReason;
 
-        private RecentCodeResult(
+        private RecentSmsResult(
                 boolean success,
                 long id,
                 String sender,
                 String body,
                 long dateMillis,
-                VerificationCodeParser.ParseResult parseResult,
                 int scannedCount,
                 String failureReason) {
             this.success = success;
@@ -281,33 +212,25 @@ final class SmsInboxReader {
             this.sender = sender == null ? "" : sender;
             this.body = body == null ? "" : body;
             this.dateMillis = dateMillis;
-            this.parseResult = parseResult;
             this.scannedCount = scannedCount;
             this.failureReason = failureReason == null ? "" : failureReason;
         }
 
-        static RecentCodeResult success(
+        static RecentSmsResult success(
                 long id,
                 String sender,
                 String body,
                 long dateMillis,
-                VerificationCodeParser.ParseResult parseResult,
                 int scannedCount) {
-            return new RecentCodeResult(true, id, sender, body, dateMillis, parseResult, scannedCount, "");
+            return new RecentSmsResult(true, id, sender, body, dateMillis, scannedCount, "");
         }
 
-        static RecentCodeResult noCode(int scannedCount) {
+        static RecentSmsResult noSms(int scannedCount) {
-            return new RecentCodeResult(false, -1L, "", "", System.currentTimeMillis(),
+            return new RecentSmsResult(false, -1L, "", "", System.currentTimeMillis(), scannedCount, "最近短信未找到新短信");
-                    VerificationCodeParser.ParseResult.failure("最近短信未找到验证码"), scannedCount, "最近短信未找到验证码");
         }
 
-        static RecentCodeResult failure(String reason) {
+        static RecentSmsResult failure(String reason) {
-            return new RecentCodeResult(false, -1L, "", "", System.currentTimeMillis(),
+            return new RecentSmsResult(false, -1L, "", "", System.currentTimeMillis(), 0, reason);
-                    VerificationCodeParser.ParseResult.failure(reason), 0, reason);
-        }
-
-        RecentCodeResult withScannedCount(int scannedCount) {
-            return new RecentCodeResult(success, id, sender, body, dateMillis, parseResult, scannedCount, failureReason);
         }
     }
 }

app/src/main/java/com/smsreceive/app/sms/SmsMessageReader.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.sms;
 
 import android.content.Intent;
 import android.provider.Telephony;

app/src/main/java/com/smsreceive/app/sms/SmsReceiver.java

@@ -1,4 +1,4 @@
-package com.smsreceive.app;
+package com.smsreceive.app.sms;
 
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -7,6 +7,8 @@ import android.provider.Telephony;
 import android.util.Log;
 import android.widget.Toast;
 
+import com.smsreceive.app.feishu.FeishuWebhookClient;
+
 public final class SmsReceiver extends BroadcastReceiver {
     private static final String TAG = "[SMS]SmsReceive";
     private static final String SOURCE_SYSTEM_BROADCAST = "system_sms_broadcast";
@@ -23,35 +25,19 @@ public final class SmsReceiver extends BroadcastReceiver {
             Log.d(TAG, "SmsReceiver.onReceive ignore non SMS action");
             return;
         }
-        Toast.makeText(context, "收到短信广播，开始解析", Toast.LENGTH_SHORT).show();
+        Toast.makeText(context, "收到短信广播，开始处理", Toast.LENGTH_SHORT).show();
 
         SmsMessageReader.ReadResult readResult = SmsMessageReader.read(intent);
         CaptureResult captureResult;
         if (readResult.success) {
             Log.d(TAG, "SMS read success sender=" + maskSender(readResult.sender)
                     + ", bodyPreview=" + preview(readResult.body));
-            VerificationCodeParser.ParseResult parseResult = VerificationCodeParser.parse(readResult.body);
+            Toast.makeText(context, "短信已收到", Toast.LENGTH_LONG).show();
-            if (parseResult.success) {
+            captureResult = CaptureResult.success(
-                Log.d(TAG, "verification code parse success code=" + parseResult.code
+                    readResult.timestampMillis,
-                        + ", strategy=" + parseResult.strategy
+                    readResult.sender,
-                        + ", confidence=" + parseResult.confidence);
+                    readResult.body,
-                Toast.makeText(context, "验证码：" + parseResult.code, Toast.LENGTH_LONG).show();
+                    SOURCE_SYSTEM_BROADCAST);
-                captureResult = CaptureResult.success(
-                        readResult.timestampMillis,
-                        readResult.sender,
-                        readResult.body,
-                        parseResult,
-                        SOURCE_SYSTEM_BROADCAST);
-            } else {
-                Log.w(TAG, "verification code parse failed reason=" + parseResult.failureReason);
-                Toast.makeText(context, "短信已收到，未解析到验证码", Toast.LENGTH_LONG).show();
-                captureResult = CaptureResult.failure(
-                        readResult.timestampMillis,
-                        readResult.sender,
-                        readResult.body,
-                        SOURCE_SYSTEM_BROADCAST,
-                        parseResult.failureReason);
-            }
         } else {
             Log.w(TAG, "SMS read failed reason=" + readResult.failureReason);
             Toast.makeText(context, "短信读取失败：" + readResult.failureReason, Toast.LENGTH_LONG).show();
@@ -69,7 +55,7 @@ public final class SmsReceiver extends BroadcastReceiver {
         updateIntent.setPackage(context.getPackageName());
         context.sendBroadcast(updateIntent);
         Log.d(TAG, "SmsReceiver.onReceive end source=" + SOURCE_SYSTEM_BROADCAST
-                + ", success=" + captureResult.parseResult.success);
+            + ", success=" + captureResult.success);
     }
 
     private static String maskSender(String sender) {

app/src/main/java/com/smsreceive/app/ui/MainActivity.java

@@ -1,7 +1,8 @@
-package com.smsreceive.app;
+package com.smsreceive.app.ui;
 
 import android.Manifest;
 import android.app.Activity;
+import android.app.AlertDialog;
 import android.app.NotificationManager;
 import android.content.ActivityNotFoundException;
 import android.content.BroadcastReceiver;
@@ -19,22 +20,30 @@ import android.os.Looper;
 import android.os.PowerManager;
 import android.provider.Settings;
 import android.provider.Telephony;
-import android.text.InputType;
 import android.text.TextUtils;
 import android.util.Log;
-import android.view.Gravity;
+import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.EditText;
-import android.widget.LinearLayout;
 import android.widget.RadioButton;
-import android.widget.ScrollView;
-import android.widget.Switch;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.smsreceive.app.R;
+import com.smsreceive.app.feishu.FeishuWebhookClient;
+import com.smsreceive.app.feishu.FeishuWebhookConfigStore;
+import com.smsreceive.app.feishu.FeishuWebhookPushResult;
+import com.smsreceive.app.keepalive.KeepAliveDatabase;
+import com.smsreceive.app.keepalive.KeepAliveStateStore;
+import com.smsreceive.app.keepalive.SmsKeepAliveService;
+import com.smsreceive.app.keepalive.SmsPollingService;
+import com.smsreceive.app.keepalive.SmsPollingStateStore;
+import com.smsreceive.app.sms.CaptureResult;
+import com.smsreceive.app.sms.SmsCaptureStore;
+import com.smsreceive.app.sms.SmsInboxReader;
+
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
@@ -48,24 +57,30 @@ public final class MainActivity extends Activity {
     private static final long DATABASE_HEARTBEAT_STALE_MILLIS = 30_000L;
 
     private TextView permissionText;
+    private TextView latestText;
     private TextView googlePlayText;
     private TextView keepAliveText;
     private TextView databaseHeartbeatText;
     private TextView deliveryDiagnosticsText;
     private TextView feishuPushText;
-    private TextView latestText;
     private Button keepAliveButton;
-    private Button autostartConfirmButton;
-    private Button batteryConfirmButton;
     private Button pollingButton;
     private RadioButton toastOnDatabaseWriteRadio;
     private CheckBox feishuPushEnabledCheckBox;
-    private CheckBox feishuDebugBodyCheckBox;
+    private CheckBox autostartConfirmCheckBox;
-    private Switch feishuFilterCodeSwitch;
+    private CheckBox batteryConfirmCheckBox;
     private EditText feishuWebhookIdEdit;
     private EditText feishuSecretEdit;
     private EditText pollingIntervalEdit;
+    private AlertDialog debugInfoDialog;
     private long lastInboxSmsId = -1L;
+    private String googlePlayTextValue = "";
+    private String keepAliveTextValue = "";
+    private String databaseHeartbeatTextValue = "";
+    private String deliveryDiagnosticsTextValue = "";
+    private String feishuPushTextValue = "";
+    private int databaseHeartbeatBackgroundColor = 0xFFFFFFFF;
+    private int feishuPushBackgroundColor = 0xFFFFFFFF;
     private final Handler mainHandler = new Handler(Looper.getMainLooper());
 
     private final BroadcastReceiver updateReceiver = new BroadcastReceiver() {
@@ -82,11 +97,15 @@ public final class MainActivity extends Activity {
             readLatestInboxSms(SOURCE_INBOX_OBSERVER, true);
         }
     };
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         Log.d(TAG, "MainActivity.onCreate");
-        setContentView(createContentView());
+        setContentView(R.layout.activity_main);
+        bindMainViews();
+        bindMainActions();
+        refreshUi();
     }
 
     @Override
@@ -130,214 +149,99 @@ public final class MainActivity extends Activity {
         }
     }
 
-    private View createContentView() {
+    private void bindMainViews() {
-        ScrollView scrollView = new ScrollView(this);
+        permissionText = findViewById(R.id.permission_text);
-        scrollView.setFillViewport(true);
+        latestText = findViewById(R.id.latest_text);
+        keepAliveButton = findViewById(R.id.keep_alive_button);
+        toastOnDatabaseWriteRadio = findViewById(R.id.toast_database_write_radio);
+        pollingButton = findViewById(R.id.polling_button);
+        feishuPushEnabledCheckBox = findViewById(R.id.feishu_push_enabled_checkbox);
+        autostartConfirmCheckBox = findViewById(R.id.autostart_confirm_checkbox);
+        batteryConfirmCheckBox = findViewById(R.id.battery_confirm_checkbox);
+        feishuWebhookIdEdit = findViewById(R.id.feishu_webhook_id_edit);
+        feishuSecretEdit = findViewById(R.id.feishu_secret_edit);
+        pollingIntervalEdit = findViewById(R.id.polling_interval_edit);
+    }
 
-        LinearLayout root = new LinearLayout(this);
+    private void bindMainActions() {
-        root.setOrientation(LinearLayout.VERTICAL);
+        findViewById(R.id.request_permission_button).setOnClickListener(v -> requestSmsPermission());
-        root.setPadding(dp(20), dp(24), dp(20), dp(24));
+        findViewById(R.id.debug_info_button).setOnClickListener(v -> showDebugInfoDialog());
-        scrollView.addView(root, new ScrollView.LayoutParams(
-                ViewGroup.LayoutParams.MATCH_PARENT,
-                ViewGroup.LayoutParams.WRAP_CONTENT));
-
-        TextView title = new TextView(this);
-        title.setText("短信验证码接收");
-        title.setTextSize(24);
-        title.setTextColor(0xFF17202A);
-        title.setGravity(Gravity.START);
-        root.addView(title, matchWrap());
-
-        TextView subtitle = new TextView(this);
-        subtitle.setText("主路径：RECEIVE_SMS + SMS_RECEIVED_ACTION。收到短信后只保存验证码和诊断摘要。");
-        subtitle.setTextSize(14);
-        subtitle.setTextColor(0xFF5F6B7A);
-        subtitle.setPadding(0, dp(6), 0, dp(16));
-        root.addView(subtitle, matchWrap());
-
-        permissionText = section(root, "权限状态");
-        googlePlayText = section(root, "Google API 诊断");
-        keepAliveText = section(root, "后台保活状态");
-        databaseHeartbeatText = section(root, "数据库心跳诊断");
-        deliveryDiagnosticsText = section(root, "短信广播诊断");
-        feishuPushText = section(root, "飞书推送状态");
-        latestText = section(root, "最近结果");
-
-        LinearLayout actions = new LinearLayout(this);
-        actions.setOrientation(LinearLayout.VERTICAL);
-        actions.setPadding(0, dp(12), 0, 0);
-        root.addView(actions, matchWrap());
-
-        Button requestPermissionButton = button("申请短信权限");
-        requestPermissionButton.setOnClickListener(v -> requestSmsPermission());
-        actions.addView(requestPermissionButton, matchWrap());
-
-        keepAliveButton = button("开启常驻保活");
         keepAliveButton.setOnClickListener(v -> toggleKeepAlive());
-        actions.addView(keepAliveButton, matchWrap());
-
-        toastOnDatabaseWriteRadio = new RadioButton(this);
-        toastOnDatabaseWriteRadio.setText("每次写入数据库时弹 Toast");
-        toastOnDatabaseWriteRadio.setTextSize(14);
-        toastOnDatabaseWriteRadio.setTextColor(0xFF27313F);
         toastOnDatabaseWriteRadio.setOnClickListener(v -> toggleToastOnDatabaseWrite());
-        actions.addView(toastOnDatabaseWriteRadio, matchWrap());
+        findViewById(R.id.read_inbox_button).setOnClickListener(v -> readLatestInboxSms(SOURCE_INBOX_MANUAL, true));
-
-        Button readInboxButton = button("读取最新短信");
-        readInboxButton.setOnClickListener(v -> readLatestInboxSms(SOURCE_INBOX_MANUAL, true));
-        actions.addView(readInboxButton, matchWrap());
-
-        Button dumpRecentButton = button("打印最近30条短信");
-        dumpRecentButton.setOnClickListener(v -> dumpRecentMessages());
-        actions.addView(dumpRecentButton, matchWrap());
-
-        pollingButton = button("开始1秒轮询验证码");
         pollingButton.setOnClickListener(v -> togglePolling());
-        actions.addView(pollingButton, matchWrap());
+        findViewById(R.id.save_feishu_button).setOnClickListener(v -> saveFeishuConfigFromUi());
-
+        findViewById(R.id.test_feishu_button).setOnClickListener(v -> testFeishuPush());
-        pollingIntervalEdit = new EditText(this);
+        findViewById(R.id.settings_button).setOnClickListener(v -> openAppSettings());
-        pollingIntervalEdit.setHint("轮询间隔秒数，默认 1");
+        findViewById(R.id.battery_settings_button).setOnClickListener(v -> openBatteryOptimizationSettings());
-        pollingIntervalEdit.setSingleLine(true);
+        findViewById(R.id.request_battery_button).setOnClickListener(v -> requestIgnoreBatteryOptimizations());
-        pollingIntervalEdit.setInputType(InputType.TYPE_CLASS_NUMBER);
+        findViewById(R.id.xiaomi_autostart_button).setOnClickListener(v -> openXiaomiAutostartSettings());
-        actions.addView(pollingIntervalEdit, matchWrap());
+        autostartConfirmCheckBox.setOnClickListener(v -> toggleManualAutostartConfirmed());
-
+        batteryConfirmCheckBox.setOnClickListener(v -> toggleManualBatteryConfirmed());
-        Button savePollingIntervalButton = button("保存轮询间隔");
+        findViewById(R.id.clear_button).setOnClickListener(v -> {
-        savePollingIntervalButton.setOnClickListener(v -> savePollingIntervalFromUi());
-        actions.addView(savePollingIntervalButton, matchWrap());
-
-        feishuPushEnabledCheckBox = new CheckBox(this);
-        feishuPushEnabledCheckBox.setText("开启飞书远端推送");
-        feishuPushEnabledCheckBox.setTextSize(14);
-        feishuPushEnabledCheckBox.setTextColor(0xFF27313F);
-        actions.addView(feishuPushEnabledCheckBox, matchWrap());
-
-        feishuWebhookIdEdit = new EditText(this);
-        feishuWebhookIdEdit.setHint("飞书 webhook id");
-        feishuWebhookIdEdit.setSingleLine(true);
-        actions.addView(feishuWebhookIdEdit, matchWrap());
-
-        feishuSecretEdit = new EditText(this);
-        feishuSecretEdit.setHint("飞书 webhook secret");
-        feishuSecretEdit.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
-        feishuSecretEdit.setSingleLine(true);
-        actions.addView(feishuSecretEdit, matchWrap());
-
-        feishuDebugBodyCheckBox = new CheckBox(this);
-        feishuDebugBodyCheckBox.setText("调试时上传完整短信正文");
-        feishuDebugBodyCheckBox.setTextSize(14);
-        feishuDebugBodyCheckBox.setTextColor(0xFF27313F);
-        actions.addView(feishuDebugBodyCheckBox, matchWrap());
-
-        feishuFilterCodeSwitch = new Switch(this);
-        feishuFilterCodeSwitch.setText("只推送验证码（过滤非验证码短信）");
-        feishuFilterCodeSwitch.setTextSize(14);
-        feishuFilterCodeSwitch.setTextColor(0xFF27313F);
-        feishuFilterCodeSwitch.setChecked(false);
-        actions.addView(feishuFilterCodeSwitch, matchWrap());
-
-        Button saveFeishuButton = button("保存飞书配置");
-        saveFeishuButton.setOnClickListener(v -> saveFeishuConfigFromUi());
-        actions.addView(saveFeishuButton, matchWrap());
-
-        Button testFeishuButton = button("测试飞书推送");
-        testFeishuButton.setOnClickListener(v -> testFeishuPush());
-        actions.addView(testFeishuButton, matchWrap());
-
-        Button settingsButton = button("打开应用权限设置");
-        settingsButton.setOnClickListener(v -> openAppSettings());
-        actions.addView(settingsButton, matchWrap());
-
-        Button batterySettingsButton = button("打开电池优化设置");
-        batterySettingsButton.setOnClickListener(v -> openBatteryOptimizationSettings());
-        actions.addView(batterySettingsButton, matchWrap());
-
-        Button requestBatteryButton = button("请求忽略电池优化");
-        requestBatteryButton.setOnClickListener(v -> requestIgnoreBatteryOptimizations());
-        actions.addView(requestBatteryButton, matchWrap());
-
-        Button xiaomiAutostartButton = button("打开小米自启动设置");
-        xiaomiAutostartButton.setOnClickListener(v -> openXiaomiAutostartSettings());
-        actions.addView(xiaomiAutostartButton, matchWrap());
-
-        autostartConfirmButton = button("确认已开启小米自启动");
-        autostartConfirmButton.setOnClickListener(v -> toggleManualAutostartConfirmed());
-        actions.addView(autostartConfirmButton, matchWrap());
-
-        batteryConfirmButton = button("确认省电策略已设为无限制");
-        batteryConfirmButton.setOnClickListener(v -> toggleManualBatteryConfirmed());
-        actions.addView(batteryConfirmButton, matchWrap());
-
-        Button clearButton = button("清空最近结果");
-        clearButton.setOnClickListener(v -> {
             SmsCaptureStore.clear(this);
             Toast.makeText(this, "已清空最近结果", Toast.LENGTH_SHORT).show();
             refreshUi();
         });
-        actions.addView(clearButton, matchWrap());
+        findViewById(R.id.refresh_button).setOnClickListener(v -> refreshUi());
-
-        Button refreshButton = button("刷新状态");
-        refreshButton.setOnClickListener(v -> refreshUi());
-        actions.addView(refreshButton, matchWrap());
-
-        return scrollView;
     }
 
-    private TextView section(LinearLayout root, String label) {
+    private void showDebugInfoDialog() {
-        TextView title = new TextView(this);
+        if (debugInfoDialog == null) {
-        title.setText(label);
+            View debugInfoView = LayoutInflater.from(this).inflate(R.layout.dialog_debug_info, null);
-        title.setTextSize(16);
+            googlePlayText = debugInfoView.findViewById(R.id.google_play_text);
-        title.setTextColor(0xFF17202A);
+            keepAliveText = debugInfoView.findViewById(R.id.keep_alive_text);
-        title.setPadding(0, dp(12), 0, dp(4));
+            databaseHeartbeatText = debugInfoView.findViewById(R.id.database_heartbeat_text);
-        root.addView(title, matchWrap());
+            deliveryDiagnosticsText = debugInfoView.findViewById(R.id.delivery_diagnostics_text);
-
+            feishuPushText = debugInfoView.findViewById(R.id.feishu_push_text);
-        TextView value = new TextView(this);
+            debugInfoDialog = new AlertDialog.Builder(this)
-        value.setTextSize(14);
+                    .setTitle("调试信息")
-        value.setTextColor(0xFF27313F);
+                    .setView(debugInfoView)
-        value.setLineSpacing(dp(2), 1.0f);
+                    .setPositiveButton("关闭", null)
-        value.setPadding(dp(12), dp(10), dp(12), dp(10));
+                    .create();
-        value.setBackgroundColor(0xFFFFFFFF);
+        }
-        root.addView(value, matchWrap());
+        applyDebugInfoState();
-        return value;
+        debugInfoDialog.show();
     }
 
-    private Button button(String text) {
+    private void applyDebugInfoState() {
-        Button button = new Button(this);
+        if (googlePlayText == null) {
-        button.setText(text);
+            return;
-        button.setAllCaps(false);
+        }
-        return button;
+        googlePlayText.setText(googlePlayTextValue);
-    }
+        keepAliveText.setText(keepAliveTextValue);
-
+        databaseHeartbeatText.setText(databaseHeartbeatTextValue);
-    private LinearLayout.LayoutParams matchWrap() {
+        databaseHeartbeatText.setBackgroundColor(databaseHeartbeatBackgroundColor);
-        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
+        deliveryDiagnosticsText.setText(deliveryDiagnosticsTextValue);
-                ViewGroup.LayoutParams.MATCH_PARENT,
+        feishuPushText.setText(feishuPushTextValue);
-                ViewGroup.LayoutParams.WRAP_CONTENT);
+        feishuPushText.setBackgroundColor(feishuPushBackgroundColor);
-        params.setMargins(0, dp(4), 0, dp(4));
-        return params;
     }
 
     private void refreshUi() {
         boolean receiveGranted = hasReceiveSmsPermission();
         boolean readGranted = hasReadSmsPermission();
+        boolean googlePlayInstalled = isGooglePlayServicesInstalled();
         Log.d(TAG, "refreshUi receiveSmsPermissionGranted=" + receiveGranted
                 + ", readSmsPermissionGranted=" + readGranted
-                + ", googlePlayInstalled=" + isGooglePlayServicesInstalled());
+                + ", googlePlayInstalled=" + googlePlayInstalled);
         permissionText.setText("RECEIVE_SMS：" + (receiveGranted ? "已授权" : "未授权")
                 + "\nREAD_SMS：" + (readGranted ? "已授权" : "未授权")
                 + "\n说明：如果 receiver 收不到广播，前台会用 READ_SMS 读取最新收件箱作为兜底。");
 
-        googlePlayText.setText(isGooglePlayServicesInstalled()
+        googlePlayTextValue = googlePlayInstalled
                 ? "已检测到 com.google.android.gms。SMS User Consent / Retriever 可作为后续备选路径验证。"
-                : "未检测到 com.google.android.gms。当前实现不依赖 Google API，主路径仍是系统短信广播。");
+                : "未检测到 com.google.android.gms。当前实现不依赖 Google API，主路径仍是系统短信广播。";
 
         refreshKeepAliveUi();
         refreshDatabaseHeartbeatUi();
         refreshDeliveryDiagnosticsUi();
         refreshPollingUi();
         refreshFeishuPushUi();
+        applyDebugInfoState();
 
         SmsCaptureStore.StoredCapture capture = SmsCaptureStore.load(this);
         if (capture.timeMillis <= 0L) {
-            latestText.setText("暂无短信接收记录。可以先授权，再从另一台手机发送：验证码 123456，5 分钟内有效。");
+            latestText.setText("暂无短信接收记录。可以先授权，再从另一台手机发送一条测试短信。");
             return;
         }
 
@@ -345,14 +249,10 @@ public final class MainActivity extends Activity {
         builder.append("时间：").append(formatTime(capture.timeMillis)).append('\n');
         builder.append("来源：").append(emptyAsDash(capture.source)).append('\n');
         builder.append("发送方：").append(emptyAsDash(capture.sender)).append('\n');
-        if (!TextUtils.isEmpty(capture.code)) {
+        if (!capture.success) {
-            builder.append("验证码：").append(capture.code).append('\n');
-            builder.append("策略：").append(capture.strategy).append(" / ").append(capture.confidence).append('\n');
-        } else {
-            builder.append("验证码：-").append('\n');
             builder.append("失败原因：").append(emptyAsDash(capture.failure)).append('\n');
         }
-        builder.append("正文摘要：").append(emptyAsDash(capture.bodyPreview));
+        builder.append("短信原文：").append(emptyAsDash(capture.body));
         latestText.setText(builder.toString());
     }
 
@@ -368,15 +268,9 @@ public final class MainActivity extends Activity {
                 + ", notificationsEnabled=" + areNotificationsEnabled()
                 + ", manualAutostart=" + state.manualAutostartConfirmed
                 + ", manualBatteryUnrestricted=" + state.manualBatteryUnrestrictedConfirmed);
-        if (keepAliveButton != null) {
+        keepAliveButton.setText(state.enabledByUser ? "关闭常驻保活" : "开启常驻保活");
-            keepAliveButton.setText(state.enabledByUser ? "关闭常驻保活" : "开启常驻保活");
+        autostartConfirmCheckBox.setChecked(state.manualAutostartConfirmed);
-        }
+        batteryConfirmCheckBox.setChecked(state.manualBatteryUnrestrictedConfirmed);
-        if (autostartConfirmButton != null) {
-            autostartConfirmButton.setText(state.manualAutostartConfirmed ? "取消自启动确认" : "确认已开启小米自启动");
-        }
-        if (batteryConfirmButton != null) {
-            batteryConfirmButton.setText(state.manualBatteryUnrestrictedConfirmed ? "取消省电无限制确认" : "确认省电策略已设为无限制");
-        }
 
         StringBuilder builder = new StringBuilder();
         builder.append("用户开关：").append(state.enabledByUser ? "已开启" : "未开启").append('\n');
@@ -392,14 +286,12 @@ public final class MainActivity extends Activity {
         builder.append("通知可见性：").append(areNotificationsEnabled() ? "系统允许通知" : "通知可能被关闭").append('\n');
         builder.append("小米自启动：").append(state.manualAutostartConfirmed ? "已人工确认" : "未确认").append('\n');
         builder.append("省电无限制：").append(state.manualBatteryUnrestrictedConfirmed ? "已人工确认" : "未确认");
-        keepAliveText.setText(builder.toString());
+        keepAliveTextValue = builder.toString();
     }
 
     private void refreshDatabaseHeartbeatUi() {
         KeepAliveStateStore.State state = KeepAliveStateStore.load(this);
-        if (toastOnDatabaseWriteRadio != null) {
+        toastOnDatabaseWriteRadio.setChecked(state.toastOnDatabaseWrite);
-            toastOnDatabaseWriteRadio.setChecked(state.toastOnDatabaseWrite);
-        }
 
         long now = System.currentTimeMillis();
         long lastActiveTime = KeepAliveDatabase.readLastActiveTime(this);
@@ -418,7 +310,7 @@ public final class MainActivity extends Activity {
         if (lastActiveTime <= 0L) {
             builder.append("最后写入：-").append('\n');
             builder.append("判断：数据库还没有 lastActiveTime。开启常驻保活后会开始写入。");
-            databaseHeartbeatText.setBackgroundColor(0xFFFFFFFF);
+            databaseHeartbeatBackgroundColor = 0xFFFFFFFF;
         } else {
             builder.append("最后写入：").append(formatTimeWithMillis(lastActiveTime)).append('\n');
             builder.append("距离现在：").append(gapMillis).append(" ms").append('\n');
@@ -428,13 +320,13 @@ public final class MainActivity extends Activity {
                         .append("，大约在此后 ")
                         .append(DATABASE_HEARTBEAT_INTERVAL_MILLIS / 1000L)
                         .append(" 秒内停止写入。");
-                databaseHeartbeatText.setBackgroundColor(0xFFFFE0E0);
+                databaseHeartbeatBackgroundColor = 0xFFFFE0E0;
             } else {
                 builder.append("判断：数据库心跳仍在正常窗口内。");
-                databaseHeartbeatText.setBackgroundColor(0xFFE8F5E9);
+                databaseHeartbeatBackgroundColor = 0xFFE8F5E9;
             }
         }
-        databaseHeartbeatText.setText(builder.toString());
+        databaseHeartbeatTextValue = builder.toString();
     }
 
     private void refreshDeliveryDiagnosticsUi() {
@@ -452,15 +344,13 @@ public final class MainActivity extends Activity {
         } else {
             builder.append("判断：暂无收件箱新于广播的异常记录。");
         }
-        deliveryDiagnosticsText.setText(builder.toString());
+        deliveryDiagnosticsTextValue = builder.toString();
     }
 
     private void refreshPollingUi() {
         SmsPollingStateStore.State state = SmsPollingStateStore.load(this);
-        if (pollingButton != null) {
+        pollingButton.setText(state.enabledByUser ? "停止短信轮询" : "开始短信轮询");
-            pollingButton.setText(state.enabledByUser ? "停止1秒轮询验证码" : "开始1秒轮询验证码");
+        if (!pollingIntervalEdit.hasFocus()) {
-        }
-        if (pollingIntervalEdit != null && !pollingIntervalEdit.hasFocus()) {
             pollingIntervalEdit.setText(String.valueOf(state.intervalSeconds));
         }
         Log.d(TAG, "refreshPollingUi enabled=" + state.enabledByUser
@@ -476,19 +366,11 @@ public final class MainActivity extends Activity {
         FeishuWebhookConfigStore.Config config = FeishuWebhookConfigStore.loadConfig(this);
         FeishuWebhookConfigStore.LastResult lastResult = FeishuWebhookConfigStore.loadLastResult(this);
         FeishuWebhookConfigStore.LastPushedSms lastPushedSms = FeishuWebhookConfigStore.loadLastPushedSms(this);
-        if (feishuPushEnabledCheckBox != null) {
+        feishuPushEnabledCheckBox.setChecked(config.enabled);
-            feishuPushEnabledCheckBox.setChecked(config.enabled);
+        if (!feishuWebhookIdEdit.hasFocus()) {
-        }
-        if (feishuDebugBodyCheckBox != null) {
-            feishuDebugBodyCheckBox.setChecked(config.sendFullBodyDebug);
-        }
-        if (feishuFilterCodeSwitch != null) {
-            feishuFilterCodeSwitch.setChecked(config.filterVerificationCode);
-        }
-        if (feishuWebhookIdEdit != null && !feishuWebhookIdEdit.hasFocus()) {
             feishuWebhookIdEdit.setText(config.webhookId);
         }
-        if (feishuSecretEdit != null && !feishuSecretEdit.hasFocus()) {
+        if (!feishuSecretEdit.hasFocus()) {
             feishuSecretEdit.setText(config.secret);
         }
 
@@ -496,12 +378,11 @@ public final class MainActivity extends Activity {
         builder.append("配置文件：").append(FeishuWebhookConfigStore.configPath(this)).append('\n');
         builder.append("默认模板：").append(FeishuWebhookConfigStore.defaultConfigPath(this)).append('\n');
         builder.append("推送开关：").append(config.enabled ? "已开启" : "未开启").append('\n');
-        builder.append("验证码过滤：").append(config.filterVerificationCode ? "已开启" : "未开启").append('\n');
+        builder.append("推送内容：短信原文").append('\n');
         builder.append("Webhook ID：").append(config.hasWebhookId() ? "已配置" : "未配置").append('\n');
         builder.append("Secret：").append(config.hasSecret()
                 ? FeishuWebhookConfigStore.maskSecret(config.secret)
                 : "未配置").append('\n');
-        builder.append("完整正文上传：").append(config.sendFullBodyDebug ? "已开启" : "未开启").append('\n');
         builder.append("已推送短信时间秒：")
                 .append(lastPushedSms.receivedSecond > 0L ? String.valueOf(lastPushedSms.receivedSecond) : "-")
                 .append('\n');
@@ -522,8 +403,8 @@ public final class MainActivity extends Activity {
         boolean configIssue = !config.enabled || !config.hasWebhookId() || !config.hasSecret()
                 || FeishuWebhookPushResult.STATUS_DISABLED.equals(lastResult.status)
                 || FeishuWebhookPushResult.STATUS_MISSING_CONFIG.equals(lastResult.status);
-        feishuPushText.setBackgroundColor(configIssue ? 0xFFFFE0E0 : 0xFFFFFFFF);
+        feishuPushBackgroundColor = configIssue ? 0xFFFFE0E0 : 0xFFFFFFFF;
-        feishuPushText.setText(builder.toString());
+        feishuPushTextValue = builder.toString();
     }
 
     private void requestSmsPermission() {
@@ -585,24 +466,18 @@ public final class MainActivity extends Activity {
         boolean enabled = !state.toastOnDatabaseWrite;
         Log.d(TAG, "toggleToastOnDatabaseWrite enabled=" + enabled);
         KeepAliveStateStore.setToastOnDatabaseWrite(this, enabled);
-        if (toastOnDatabaseWriteRadio != null) {
+        toastOnDatabaseWriteRadio.setChecked(enabled);
-            toastOnDatabaseWriteRadio.setChecked(enabled);
-        }
         refreshUi();
     }
 
     private void saveFeishuConfigFromUi() {
-        boolean enabled = feishuPushEnabledCheckBox != null && feishuPushEnabledCheckBox.isChecked();
+        boolean enabled = feishuPushEnabledCheckBox.isChecked();
-        boolean debugBody = feishuDebugBodyCheckBox != null && feishuDebugBodyCheckBox.isChecked();
+        String webhookId = feishuWebhookIdEdit.getText().toString();
-        boolean filterCode = feishuFilterCodeSwitch != null && feishuFilterCodeSwitch.isChecked();
+        String secret = feishuSecretEdit.getText().toString();
-        String webhookId = feishuWebhookIdEdit == null ? "" : feishuWebhookIdEdit.getText().toString();
-        String secret = feishuSecretEdit == null ? "" : feishuSecretEdit.getText().toString();
         Log.d(TAG, "saveFeishuConfigFromUi enabled=" + enabled
                 + ", webhookConfigured=" + !TextUtils.isEmpty(webhookId)
-                + ", secretConfigured=" + !TextUtils.isEmpty(secret)
+                + ", secretConfigured=" + !TextUtils.isEmpty(secret));
-                + ", debugBody=" + debugBody
+        FeishuWebhookConfigStore.saveConfig(this, enabled, webhookId, secret);
-                + ", filterCode=" + filterCode);
-        FeishuWebhookConfigStore.saveConfig(this, enabled, webhookId, secret, debugBody, filterCode);
         Toast.makeText(this, "已保存飞书推送配置", Toast.LENGTH_SHORT).show();
         refreshUi();
     }
@@ -627,21 +502,11 @@ public final class MainActivity extends Activity {
     }
 
     private String buildLatestSmsTestMarkdown(SmsInboxReader.InboxResult inboxResult) {
-        VerificationCodeParser.ParseResult parseResult = VerificationCodeParser.parse(inboxResult.body);
+        return "**SmsReceive 最近短信测试推送**" + '\n' +
-        StringBuilder builder = new StringBuilder();
+                "时间：" + formatTime(inboxResult.dateMillis) + '\n' +
-        builder.append("**SmsReceive 最近短信测试推送**").append('\n');
+                "发送方：" + maskSender(inboxResult.sender) + '\n' +
-        builder.append("时间：").append(formatTime(inboxResult.dateMillis)).append('\n');
+                "短信ID：" + inboxResult.id + '\n' +
-        builder.append("发送方：").append(maskSender(inboxResult.sender)).append('\n');
+                "正文：" + emptyAsDash(inboxResult.body);
-        builder.append("短信ID：").append(inboxResult.id).append('\n');
-        if (parseResult.success) {
-            builder.append("验证码：").append(parseResult.code).append('\n');
-            builder.append("解析：").append(parseResult.strategy).append(" / ").append(parseResult.confidence).append('\n');
-        } else {
-            builder.append("验证码：-").append('\n');
-            builder.append("解析失败：").append(emptyAsDash(parseResult.failureReason)).append('\n');
-        }
-        builder.append("正文：").append(emptyAsDash(inboxResult.body));
-        return builder.toString();
     }
 
     private boolean hasReceiveSmsPermission() {
@@ -679,70 +544,40 @@ public final class MainActivity extends Activity {
         }
         lastInboxSmsId = inboxResult.id;
 
-        VerificationCodeParser.ParseResult parseResult = VerificationCodeParser.parse(inboxResult.body);
+        Log.d(TAG, "readLatestInboxSms success source=" + source
-        CaptureResult captureResult;
+                + ", id=" + inboxResult.id
-        if (parseResult.success) {
+                + ", sender=" + inboxResult.sender);
-            Log.d(TAG, "readLatestInboxSms parse success source=" + source
+        CaptureResult captureResult = CaptureResult.success(
-                    + ", id=" + inboxResult.id
+                inboxResult.dateMillis,
-                    + ", code=" + parseResult.code
+                inboxResult.id,
-                    + ", strategy=" + parseResult.strategy);
+                inboxResult.sender,
-            captureResult = CaptureResult.success(
+                inboxResult.body,
-                    inboxResult.dateMillis,
+                source);
-                    inboxResult.id,
+        if (showToast) {
-                    inboxResult.sender,
+            Toast.makeText(this, "已读取最新短信", Toast.LENGTH_LONG).show();
-                    inboxResult.body,
-                    parseResult,
-                    source);
-            if (showToast) {
-                Toast.makeText(this, "最新短信验证码：" + parseResult.code, Toast.LENGTH_LONG).show();
-            }
-        } else {
-            Log.w(TAG, "readLatestInboxSms parse failed source=" + source
-                    + ", id=" + inboxResult.id
-                    + ", reason=" + parseResult.failureReason);
-            captureResult = CaptureResult.failure(
-                    inboxResult.dateMillis,
-                    inboxResult.id,
-                    inboxResult.sender,
-                    inboxResult.body,
-                    source,
-                    parseResult.failureReason);
-            if (showToast) {
-                Toast.makeText(this, "最新短信未解析到验证码", Toast.LENGTH_LONG).show();
-            }
         }
         SmsCaptureStore.save(this, captureResult);
         FeishuWebhookClient.pushCaptureResultAsync(this, captureResult);
         refreshUi();
     }
 
-    private void dumpRecentMessages() {
+    private int savePollingIntervalFromUi() {
-        if (!hasReadSmsPermission()) {
-            Log.w(TAG, "dumpRecentMessages skip: READ_SMS not granted");
-            Toast.makeText(this, "READ_SMS 未授权，无法打印短信库", Toast.LENGTH_LONG).show();
-            return;
-        }
-        int count = SmsInboxReader.logRecentMessages(this, 30);
-        Toast.makeText(this, "已打印最近 " + count + " 条短信到 logcat", Toast.LENGTH_LONG).show();
-    }
-
-    private void savePollingIntervalFromUi() {
         int intervalSeconds = parsePollingIntervalSeconds();
         SmsPollingStateStore.setIntervalSeconds(this, intervalSeconds);
-        Toast.makeText(this, "已保存轮询间隔：" + intervalSeconds + " 秒", Toast.LENGTH_SHORT).show();
+        pollingIntervalEdit.setText(String.valueOf(intervalSeconds));
-        refreshUi();
+        return intervalSeconds;
     }
 
     private int parsePollingIntervalSeconds() {
-        String raw = pollingIntervalEdit == null ? "" : pollingIntervalEdit.getText().toString().trim();
+        String raw = pollingIntervalEdit.getText().toString().trim();
         if (TextUtils.isEmpty(raw)) {
-            return SmsPollingStateStore.getIntervalSeconds(this);
+            return 1;
         }
         try {
             return Integer.parseInt(raw);
         } catch (NumberFormatException e) {
             Log.w(TAG, "parsePollingIntervalSeconds invalid raw=" + raw, e);
-            return SmsPollingStateStore.getIntervalSeconds(this);
+            return 1;
         }
     }
 
@@ -761,11 +596,11 @@ public final class MainActivity extends Activity {
             Toast.makeText(this, "READ_SMS 未授权，无法轮询短信库", Toast.LENGTH_LONG).show();
             return;
         }
-        savePollingIntervalFromUi();
+        int intervalSeconds = savePollingIntervalFromUi();
         Log.d(TAG, "startPolling via SmsPollingService");
         SmsPollingService.start(this);
         Toast.makeText(this,
-                "已启动后台轮询验证码，间隔 " + SmsPollingStateStore.getIntervalSeconds(this) + " 秒",
+                "已启动后台短信轮询，间隔 " + intervalSeconds + " 秒",
                 Toast.LENGTH_SHORT).show();
         refreshUi();
     }
@@ -855,9 +690,6 @@ public final class MainActivity extends Activity {
     }
 
     private boolean isIgnoringBatteryOptimizations() {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
-            return true;
-        }
         PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
         return powerManager != null && powerManager.isIgnoringBatteryOptimizations(getPackageName());
     }
@@ -895,8 +727,4 @@ public final class MainActivity extends Activity {
         }
         return "***" + sender.substring(sender.length() - 4);
     }
-
-    private int dp(int value) {
-        return (int) (value * getResources().getDisplayMetrics().density + 0.5f);
-    }
 }

app/src/main/res/drawable/bg_button_primary.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape>
+            <solid android:color="@color/accent_dark" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+    <item>
+        <shape>
+            <solid android:color="@color/accent" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/bg_button_secondary.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape>
+            <solid android:color="@color/accent_soft" />
+            <stroke
+                android:width="1dp"
+                android:color="@color/accent" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+    <item>
+        <shape>
+            <solid android:color="@color/surface" />
+            <stroke
+                android:width="1dp"
+                android:color="@color/card_border" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/bg_button_tonal.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape>
+            <solid android:color="@color/accent_soft_pressed" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+    <item>
+        <shape>
+            <solid android:color="@color/accent_soft" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/bg_card_surface.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/surface" />
+    <stroke
+        android:width="1dp"
+        android:color="@color/card_border" />
+    <corners android:radius="24dp" />
+</shape>

app/src/main/res/drawable/bg_hero_panel.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:angle="315"
+        android:endColor="@color/hero_end"
+        android:startColor="@color/hero_start" />
+    <corners android:radius="28dp" />
+</shape>

app/src/main/res/drawable/bg_info_panel.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/panel_bg" />
+    <stroke
+        android:width="1dp"
+        android:color="@color/card_border" />
+    <corners android:radius="18dp" />
+</shape>

app/src/main/res/drawable/bg_input.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_focused="true">
+        <shape>
+            <solid android:color="@color/surface" />
+            <stroke
+                android:width="2dp"
+                android:color="@color/accent" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+    <item>
+        <shape>
+            <solid android:color="@color/surface" />
+            <stroke
+                android:width="1dp"
+                android:color="@color/card_border" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+</selector>

app/src/main/res/drawable/bg_screen_gradient.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:angle="270"
+        android:endColor="@color/surface_alt"
+        android:startColor="@color/screen_bg" />
+</shape>

app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,386 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/bg_screen_gradient"
+    android:clipToPadding="false"
+    android:fillViewport="true">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:paddingLeft="18dp"
+        android:paddingTop="22dp"
+        android:paddingRight="18dp"
+        android:paddingBottom="28dp">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="@drawable/bg_hero_panel"
+            android:elevation="4dp"
+            android:orientation="vertical"
+            android:padding="22dp">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="SmsReceive"
+                style="@style/HeroEyebrow" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:text="短信接收"
+                style="@style/ScreenTitle" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="主路径：RECEIVE_SMS + SMS_RECEIVED_ACTION。收到短信后保存短信原文和诊断摘要。"
+                style="@style/HeroSubtitle" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:background="@drawable/bg_card_surface"
+            android:elevation="2dp"
+            android:orientation="vertical"
+            android:padding="18dp">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:baselineAligned="false"
+                android:gravity="center_vertical"
+                android:orientation="horizontal">
+
+                <LinearLayout
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="概览"
+                        style="@style/SectionHeading" />
+
+                    <TextView
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="6dp"
+                        android:text="先看权限和最近一次短信结果，调试明细放到单独面板里。"
+                        style="@style/SectionCaption" />
+                </LinearLayout>
+
+                <Button
+                    android:id="@+id/debug_info_button"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="12dp"
+                    android:text="调试信息"
+                    style="@style/TonalActionButton" />
+            </LinearLayout>
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="18dp"
+                android:text="权限状态"
+                style="@style/CardLabel" />
+
+            <TextView
+                android:id="@+id/permission_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                style="@style/InfoPanelText" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="16dp"
+                android:text="最近结果"
+                style="@style/CardLabel" />
+
+            <TextView
+                android:id="@+id/latest_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                style="@style/InfoPanelText" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:background="@drawable/bg_card_surface"
+            android:elevation="2dp"
+            android:orientation="vertical"
+            android:padding="18dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="快捷操作"
+                style="@style/SectionHeading" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="6dp"
+                android:text="把高频操作和配置集中在一个面板里，减少整页的默认控件感。"
+                style="@style/SectionCaption" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="18dp"
+                android:text="基础操作"
+                style="@style/CardLabel" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:baselineAligned="false"
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/request_permission_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:text="申请短信权限"
+                    style="@style/PrimaryActionButton" />
+
+                <Button
+                    android:id="@+id/keep_alive_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:layout_weight="1"
+                    android:text="开启常驻保活"
+                    style="@style/SecondaryActionButton" />
+            </LinearLayout>
+
+            <RadioButton
+                android:id="@+id/toast_database_write_radio"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="每次写入数据库时弹 Toast"
+                style="@style/ToggleControl" />
+
+            <Button
+                android:id="@+id/read_inbox_button"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="读取最新短信"
+                style="@style/SecondaryActionButton" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="18dp"
+                android:text="轮询设置"
+                style="@style/CardLabel" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:baselineAligned="false"
+                android:gravity="center_vertical"
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/polling_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:text="开始短信轮询"
+                    style="@style/PrimaryActionButton" />
+
+                <EditText
+                    android:id="@+id/polling_interval_edit"
+                    android:layout_width="102dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:gravity="center"
+                    android:hint="默认1"
+                    android:inputType="number"
+                    android:maxLines="1"
+                    style="@style/InputField" />
+            </LinearLayout>
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="18dp"
+                android:text="飞书推送"
+                style="@style/CardLabel" />
+
+            <CheckBox
+                android:id="@+id/feishu_push_enabled_checkbox"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="开启飞书远端推送"
+                style="@style/ToggleControl" />
+
+            <EditText
+                android:id="@+id/feishu_webhook_id_edit"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:hint="飞书 webhook id"
+                android:maxLines="1"
+                style="@style/InputField" />
+
+            <EditText
+                android:id="@+id/feishu_secret_edit"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:hint="飞书 webhook secret"
+                android:inputType="textPassword"
+                android:maxLines="1"
+                style="@style/InputField" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:baselineAligned="false"
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/save_feishu_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:text="保存飞书配置"
+                    style="@style/SecondaryActionButton" />
+
+                <Button
+                    android:id="@+id/test_feishu_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:layout_weight="1"
+                    android:text="测试飞书推送"
+                    style="@style/PrimaryActionButton" />
+            </LinearLayout>
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="18dp"
+                android:text="系统设置"
+                style="@style/CardLabel" />
+
+            <Button
+                android:id="@+id/settings_button"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="打开应用权限设置"
+                style="@style/SecondaryActionButton" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:baselineAligned="false"
+                android:gravity="center_vertical"
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/battery_settings_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1.1"
+                    android:text="打开电池优化设置"
+                    style="@style/SecondaryActionButton" />
+
+                <CheckBox
+                    android:id="@+id/battery_confirm_checkbox"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:layout_weight="0.9"
+                    android:text="确认省电策略无限制"
+                    style="@style/ToggleControl" />
+            </LinearLayout>
+
+            <Button
+                android:id="@+id/request_battery_button"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="请求忽略电池优化"
+                style="@style/SecondaryActionButton" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:baselineAligned="false"
+                android:gravity="center_vertical"
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/xiaomi_autostart_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1.1"
+                    android:text="打开小米自启动设置"
+                    style="@style/SecondaryActionButton" />
+
+                <CheckBox
+                    android:id="@+id/autostart_confirm_checkbox"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:layout_weight="0.9"
+                    android:text="确认自启动开启"
+                    style="@style/ToggleControl" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="18dp"
+                android:baselineAligned="false"
+                android:orientation="horizontal">
+
+                <Button
+                    android:id="@+id/clear_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:text="清空最近结果"
+                    style="@style/SecondaryActionButton" />
+
+                <Button
+                    android:id="@+id/refresh_button"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:layout_weight="1"
+                    android:text="刷新状态"
+                    style="@style/TonalActionButton" />
+            </LinearLayout>
+        </LinearLayout>
+    </LinearLayout>
+</ScrollView>

app/src/main/res/layout/dialog_debug_info.xml

@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/bg_screen_gradient"
+    android:fillViewport="true">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:paddingLeft="4dp"
+        android:paddingTop="6dp"
+        android:paddingRight="4dp"
+        android:paddingBottom="10dp">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="@drawable/bg_card_surface"
+            android:elevation="2dp"
+            android:orientation="vertical"
+            android:padding="16dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="Google API 诊断"
+                style="@style/CardLabel" />
+
+            <TextView
+                android:id="@+id/google_play_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                style="@style/DialogInfoText" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:background="@drawable/bg_card_surface"
+            android:elevation="2dp"
+            android:orientation="vertical"
+            android:padding="16dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="后台保活状态"
+                style="@style/CardLabel" />
+
+            <TextView
+                android:id="@+id/keep_alive_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                style="@style/DialogInfoText" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:background="@drawable/bg_card_surface"
+            android:elevation="2dp"
+            android:orientation="vertical"
+            android:padding="16dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="数据库心跳诊断"
+                style="@style/CardLabel" />
+
+            <TextView
+                android:id="@+id/database_heartbeat_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingTop="8dp"
+                android:paddingBottom="2dp"
+                android:textColor="@color/text_primary"
+                android:textSize="14sp"
+                android:lineSpacingExtra="3dp" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:background="@drawable/bg_card_surface"
+            android:elevation="2dp"
+            android:orientation="vertical"
+            android:padding="16dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="短信广播诊断"
+                style="@style/CardLabel" />
+
+            <TextView
+                android:id="@+id/delivery_diagnostics_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                style="@style/DialogInfoText" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:background="@drawable/bg_card_surface"
+            android:elevation="2dp"
+            android:orientation="vertical"
+            android:padding="16dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="飞书推送状态"
+                style="@style/CardLabel" />
+
+            <TextView
+                android:id="@+id/feishu_push_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingTop="8dp"
+                android:paddingBottom="2dp"
+                android:textColor="@color/text_primary"
+                android:textSize="14sp"
+                android:lineSpacingExtra="3dp" />
+        </LinearLayout>
+    </LinearLayout>
+</ScrollView>

app/src/main/res/values/colors.xml

@@ -1,6 +1,19 @@
 <resources>
-    <color name="screen_bg">#F6F7F9</color>
+    <color name="screen_bg">#F2F6F3</color>
-    <color name="text_primary">#17202A</color>
+    <color name="surface">#FCFEFD</color>
-    <color name="text_secondary">#5F6B7A</color>
+    <color name="surface_alt">#F7FBF8</color>
-    <color name="accent">#1E7A5F</color>
+    <color name="panel_bg">#EEF5F1</color>
+    <color name="card_border">#D6E4DD</color>
+    <color name="text_primary">#17322A</color>
+    <color name="text_secondary">#5E756A</color>
+    <color name="text_hint">#8B9B93</color>
+    <color name="accent">#247A5C</color>
+    <color name="accent_dark">#1A5B45</color>
+    <color name="accent_soft">#DDEFE6</color>
+    <color name="accent_soft_pressed">#CCE6DA</color>
+    <color name="hero_start">#234E40</color>
+    <color name="hero_end">#2F8265</color>
+    <color name="hero_text">#FFFFFF</color>
+    <color name="hero_text_secondary">#D8F2E7</color>
+    <color name="button_text_light">#FFFFFF</color>
 </resources>

app/src/main/res/values/styles.xml

@@ -1,7 +1,107 @@
 <resources>
     <style name="AppTheme" parent="@android:style/Theme.Material.Light.NoActionBar">
-        <item name="android:fontFamily">sans</item>
+        <item name="android:fontFamily">sans-serif-medium</item>
         <item name="android:windowBackground">@color/screen_bg</item>
         <item name="android:colorAccent">@color/accent</item>
+        <item name="android:statusBarColor">@color/accent_dark</item>
+        <item name="android:navigationBarColor">@color/screen_bg</item>
+    </style>
+
+    <style name="HeroEyebrow">
+        <item name="android:textColor">@color/hero_text_secondary</item>
+        <item name="android:textSize">12sp</item>
+        <item name="android:textStyle">bold</item>
+        <item name="android:letterSpacing">0.08</item>
+        <item name="android:textAllCaps">true</item>
+    </style>
+
+    <style name="ScreenTitle">
+        <item name="android:textColor">@color/hero_text</item>
+        <item name="android:textSize">30sp</item>
+        <item name="android:textStyle">bold</item>
+    </style>
+
+    <style name="HeroSubtitle">
+        <item name="android:textColor">@color/hero_text_secondary</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:lineSpacingExtra">2dp</item>
+    </style>
+
+    <style name="SectionHeading">
+        <item name="android:textColor">@color/text_primary</item>
+        <item name="android:textSize">19sp</item>
+        <item name="android:textStyle">bold</item>
+    </style>
+
+    <style name="SectionCaption">
+        <item name="android:textColor">@color/text_secondary</item>
+        <item name="android:textSize">13sp</item>
+        <item name="android:lineSpacingExtra">2dp</item>
+    </style>
+
+    <style name="CardLabel">
+        <item name="android:textColor">@color/text_secondary</item>
+        <item name="android:textSize">13sp</item>
+        <item name="android:textStyle">bold</item>
+    </style>
+
+    <style name="InfoPanelText">
+        <item name="android:background">@drawable/bg_info_panel</item>
+        <item name="android:padding">14dp</item>
+        <item name="android:textColor">@color/text_primary</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:lineSpacingExtra">3dp</item>
+    </style>
+
+    <style name="DialogInfoText">
+        <item name="android:paddingTop">8dp</item>
+        <item name="android:textColor">@color/text_primary</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:lineSpacingExtra">3dp</item>
+    </style>
+
+    <style name="BaseActionButton" parent="@android:style/Widget.Material.Button">
+        <item name="android:minHeight">48dp</item>
+        <item name="android:paddingLeft">16dp</item>
+        <item name="android:paddingTop">12dp</item>
+        <item name="android:paddingRight">16dp</item>
+        <item name="android:paddingBottom">12dp</item>
+        <item name="android:textSize">15sp</item>
+        <item name="android:textStyle">bold</item>
+        <item name="android:textAllCaps">false</item>
+    </style>
+
+    <style name="PrimaryActionButton" parent="@style/BaseActionButton">
+        <item name="android:background">@drawable/bg_button_primary</item>
+        <item name="android:textColor">@color/button_text_light</item>
+    </style>
+
+    <style name="SecondaryActionButton" parent="@style/BaseActionButton">
+        <item name="android:background">@drawable/bg_button_secondary</item>
+        <item name="android:textColor">@color/text_primary</item>
+    </style>
+
+    <style name="TonalActionButton" parent="@style/BaseActionButton">
+        <item name="android:background">@drawable/bg_button_tonal</item>
+        <item name="android:textColor">@color/accent_dark</item>
+    </style>
+
+    <style name="InputField" parent="@android:style/Widget.Material.EditText">
+        <item name="android:background">@drawable/bg_input</item>
+        <item name="android:minHeight">48dp</item>
+        <item name="android:paddingLeft">14dp</item>
+        <item name="android:paddingTop">12dp</item>
+        <item name="android:paddingRight">14dp</item>
+        <item name="android:paddingBottom">12dp</item>
+        <item name="android:textColor">@color/text_primary</item>
+        <item name="android:textColorHint">@color/text_hint</item>
+        <item name="android:textSize">14sp</item>
+    </style>
+
+    <style name="ToggleControl">
+        <item name="android:buttonTint">@color/accent</item>
+        <item name="android:textColor">@color/text_primary</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:minHeight">40dp</item>
     </style>
 </resources>

app/src/test/java/com/smsreceive/app/VerificationCodeParserTest.java

@@ -1,47 +0,0 @@
-package com.smsreceive.app;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-public final class VerificationCodeParserTest {
-    @Test
-    public void parsesChineseKeywordCode() {
-        VerificationCodeParser.ParseResult result = VerificationCodeParser.parse("【测试】验证码 123456，5 分钟内有效。");
-
-        assertTrue(result.success);
-        assertEquals("123456", result.code);
-        assertEquals("keyword_before_code", result.strategy);
-    }
-
-    @Test
-    public void parsesEnglishOtpCode() {
-        VerificationCodeParser.ParseResult result = VerificationCodeParser.parse("Your OTP code is 839204. Do not share it.");
-
-        assertTrue(result.success);
-        assertEquals("839204", result.code);
-    }
-
-    @Test
-    public void normalizesSpacesAndHyphens() {
-        assertEquals("123456", VerificationCodeParser.parse("验证码：12 34 56").code);
-        assertEquals("123456", VerificationCodeParser.parse("验证码：123-456").code);
-    }
-
-    @Test
-    public void prefersKeywordCandidate() {
-        VerificationCodeParser.ParseResult result = VerificationCodeParser.parse("订单 998877，验证码 246810，请勿泄露。");
-
-        assertTrue(result.success);
-        assertEquals("246810", result.code);
-    }
-
-    @Test
-    public void rejectsCommonFalsePositives() {
-        assertFalse(VerificationCodeParser.parse("订单金额 1234 元，手机号 13800138000。").success);
-        assertFalse(VerificationCodeParser.parse("会议日期 2026-05-16，无验证码。").success);
-        assertFalse(VerificationCodeParser.parse("这是一条普通通知。").success);
-    }
-}

app/src/test/java/com/smsreceive/app/feishu/FeishuWebhookClientTest.java

@@ -1,4 +1,6 @@
-package com.smsreceive.app;
+package com.smsreceive.app.feishu;
+
+import com.smsreceive.app.sms.CaptureResult;
 
 import org.json.JSONObject;
 import org.junit.Test;
@@ -56,11 +58,28 @@ public final class FeishuWebhookClientTest {
 
     @Test
     public void pushMarkdownRejectsMissingConfigBeforeNetwork() {
-        FeishuWebhookConfigStore.Config config = new FeishuWebhookConfigStore.Config(true, "", "", false, false);
+        FeishuWebhookConfigStore.Config config = new FeishuWebhookConfigStore.Config(true, "", "");
 
         FeishuWebhookPushResult result = FeishuWebhookClient.pushMarkdown(config, "test", 1717020800L);
 
         assertFalse(result.success);
         assertEquals(FeishuWebhookPushResult.STATUS_MISSING_CONFIG, result.status);
     }
+
+    @Test
+    public void buildMarkdownFromCaptureUsesRawSmsBody() {
+        CaptureResult result = CaptureResult.success(
+                1717020800000L,
+                "10690001",
+                "测试短信原文",
+                "system_sms_broadcast");
+
+        String markdown = FeishuWebhookClient.buildMarkdownFromCapture(result);
+
+        assertTrue(markdown.contains("测试短信原文"));
+        assertTrue(markdown.contains("短信内容"));
+        assertFalse(markdown.contains("验证码"));
+        assertFalse(markdown.contains("解析"));
+        assertTrue(markdown.contains("2024"));
+    }
 }

build.gradle

@@ -18,12 +18,12 @@ allprojects {
 }
 
 ext {
-    minSdkVersion = 21
+    minSdkVersion = 23
     compileSdkVersion = 30
     targetSdkVersion = 30
     buildToolsVersion = '30.0.3'
 }
 
-task clean(type: Delete) {
+tasks.register('clean', Delete) {
     delete rootProject.buildDir
 }

gradle.properties

@@ -2,4 +2,3 @@ org.gradle.jvmargs=-Xmx2048M -Dfile.encoding=UTF-8
 android.useAndroidX=true
 android.enableJetifier=false
 android.injected.testOnly=false
-android.aapt2FromMavenOverride=/Users/zouchao/Library/Android/sdk/build-tools/30.0.3/aapt2

openspec/changes/add-feishu-webhook-push/design.md

@@ -86,7 +86,7 @@ Android 侧用 `JSONObject` / `JSONArray` 构造，避免手写 JSON 字符串
 `BroadcastReceiver.onReceive` 生命周期短，不能同步执行网络请求。后续实现应采用：
 
 - `FeishuWebhookClient.pushMarkdownAsync(...)` 提交到后台 `ExecutorService`。
-- `SmsReceiver` 在验证码解析成功、保存本地结果后，只触发异步推送，不等待网络结果。
+- `SmsReceiver` 在短信原文读取成功、保存本地结果后，只触发异步推送，不等待网络结果。
 - 推送结果写入 `SharedPreferences` 或轻量状态 store，并通过本地广播刷新 UI。
 - 若未来需要保证进程退出后仍发送，可另起 change 引入 WorkManager；本轮不做。
 
@@ -97,7 +97,6 @@ Android 侧用 `JSONObject` / `JSONArray` 构造，避免手写 JSON 字符串
 - `webhook_id`
 - `secret`
 - `enabled`
-- `sendFullSmsBodyForDebug`，默认 false
 - 最近一次推送状态、时间、错误类型和错误摘要
 
 飞书 webhook 配置保存到 `/sdcard/Android/data/{applicationId}/config/feishu.json`。如果 `feishu.json` 不存在，app 生成默认模板 `/sdcard/Android/data/{applicationId}/config/def_config_feishu.json`，但不把模板当作生效配置。这样调试时可以直接改 `feishu.json`，不需要重新编译 Android 代码。
@@ -106,13 +105,13 @@ Android 侧用 `JSONObject` / `JSONArray` 构造，避免手写 JSON 字符串
 
 ### 6. 推送内容策略
 
-验证码解析成功时，默认 markdown 内容建议包含：
+短信原文读取成功时，默认 markdown 内容建议包含：
 
-- 验证码：解析出的 code。
+- 短信原文。
 - 来源：`system_sms_broadcast` / `sms_inbox_*`。
 - 发送方：掩码后的 sender。
 - 时间：本地格式化时间。
-- 解析策略和置信度：便于诊断。
+- 如存在读取异常，附带失败摘要。
 
 默认包含完整短信原文，便于远端调试确认。仍不建议在 logcat 打印完整正文。
 
@@ -143,11 +142,11 @@ Android 侧用 `JSONObject` / `JSONArray` 构造，避免手写 JSON 字符串
 
 ## Privacy Boundaries
 
-- 默认仅上传验证码和必要诊断摘要。
+- 默认上传短信原文和必要诊断摘要。
-- 飞书推送默认包含完整短信正文；开启推送即表示允许验证码短信离开设备。
+- 飞书推送默认包含完整短信正文；开启推送即表示允许短信内容离开设备。
 - 不上传联系人通讯录、短信历史或设备标识。
 - 本地保存 secret 时使用 `SharedPreferences` 只满足个人调试场景；如需更严格保护，应另起 change 使用 Android Keystore 加密。
-- 推送到飞书意味着验证码会离开设备，UI 应让用户明确知道远端推送已开启。
+- 推送到飞书意味着短信内容会离开设备，UI 应让用户明确知道远端推送已开启。
 
 ## Test Strategy
 
@@ -168,7 +167,7 @@ Android 侧用 `JSONObject` / `JSONArray` 构造，避免手写 JSON 字符串
 - 使用真实飞书机器人确认收到 markdown 卡片。
 - 故意填错 secret，确认 UI 显示飞书业务错误而不是短信接收失败。
 - 断网或飞行模式下测试 `network_error`/`timeout`。
-- 收到真实验证码短信后，确认本地结果先保存，远端推送状态独立更新。
+- 收到真实短信后，确认本地结果先保存，远端推送状态独立更新。
 
 ## Rollout Plan
 
@@ -177,12 +176,12 @@ Android 侧用 `JSONObject` / `JSONArray` 构造，避免手写 JSON 字符串
 3. 实现签名、请求体构造、响应解析和异步发送模块。
 4. 增加 JSON 配置 store 和最近推送状态。
 5. 在 `MainActivity` 增加配置、测试发送和状态展示。
-6. 将验证码解析成功后的推送接入异步链路。
+6. 将短信原文读取成功后的推送接入异步链路。
 7. 增加聚焦单元测试，不要求本轮编译。
 
 ## Open Questions
 
 - webhook id 和 secret 是否只用于本机调试，还是需要后续提供导入/导出配置。
-- 默认推送内容是否只发验证码，还是需要包含发送方掩码和解析策略。
+- 默认推送内容是否只发短信原文，还是需要包含发送方掩码和来源等诊断摘要。
-- 是否需要推送所有收到的字符串，还是只在验证码解析成功时推送。
+- 是否需要推送所有收到的字符串，还是只在短信原文读取成功时推送。
 - 如果网络失败，是否需要后续补发；本轮建议不做持久化补发队列。

openspec/changes/add-feishu-webhook-push/proposal.md

@@ -1,6 +1,6 @@
 ## Why
 
-当前 `SmsReceive` 已经具备短信验证码接收、解析、存储和本地诊断能力。新需求是在收到字符串内容后，把它发送到服务器。用户已经给出 Python 参考实现，目标服务器实际是飞书机器人 webhook：构造 interactive markdown 卡片，使用 `timestamp + "\n" + secret` 生成 HmacSHA256 + Base64 签名，然后 POST 到 `https://open.feishu.cn/open-apis/bot/v2/hook/{webhook_id}`。
+当前 `SmsReceive` 已经具备短信原文接收、存储和本地诊断能力。新需求是在收到字符串内容后，把它发送到服务器。用户已经给出 Python 参考实现，目标服务器实际是飞书机器人 webhook：构造 interactive markdown 卡片，使用 `timestamp + "\n" + secret` 生成 HmacSHA256 + Base64 签名，然后 POST 到 `https://open.feishu.cn/open-apis/bot/v2/hook/{webhook_id}`。
 
 这次变更的重点不是重新设计服务端协议，而是把 Python 中已经验证过的请求协议等价迁移到 Android，并与当前短信接收链路解耦。Android 侧应提供一个可测试、可诊断、可复用的发送模块，后续可以由 `SmsReceiver`、手动测试按钮或其它业务入口调用。
 
@@ -19,8 +19,8 @@
   - 实际配置从 `/sdcard/Android/data/{applicationId}/config/feishu.json` 读取，便于动态调试。
   - 如果 `feishu.json` 不存在，则生成默认模板 `/sdcard/Android/data/{applicationId}/config/def_config_feishu.json`。
 - 后续实现可接入当前短信结果：
-  - 成功解析验证码后，可以把验证码摘要、来源、时间和发送方掩码作为 markdown 内容推送。
+  - 成功读取短信原文后，可以把短信内容、来源、时间和发送方掩码作为 markdown 内容推送。
-  - 按调试需求推送完整短信原文，便于确认服务端收到的内容与本机短信一致。
+  - 默认推送完整短信原文，便于确认服务端收到的内容与本机短信一致。
 
 ## Capabilities
 
@@ -30,7 +30,7 @@
 
 ### Modified Capabilities
 
-- `sms-code-capture`: 后续实现可以在验证码解析成功后触发推送，但短信捕获本身不依赖网络成功。
+- `sms-code-capture`: 后续实现可以在短信原文读取成功后触发推送，但短信捕获本身不依赖网络成功。
 - `sms-receiver-delivery-diagnostics`: 后续诊断应区分“短信接收/解析成功”和“远端推送成功/失败”，避免把网络失败误判为短信接收失败。
 
 ## Impact
@@ -40,14 +40,14 @@
   - `app/src/main/AndroidManifest.xml`：新增 `android.permission.INTERNET`。
   - `app/src/main/java/com/smsreceive/app/`：新增飞书推送相关 Java 类，例如 `FeishuWebhookClient`、`FeishuWebhookConfigStore`、`FeishuWebhookPushResult`。
   - `MainActivity`：新增 JSON 配置路径展示、配置输入、测试发送和最近推送结果展示。
-  - `SmsReceiver` 或统一结果处理层：在验证码解析成功后触发异步推送。
+  - `SmsReceiver` 或统一结果处理层：在短信原文读取成功后触发异步推送。
 - 推荐技术选择：
   - 网络库：OkHttp。
   - JSON 构造/解析：优先使用 Android 自带 `org.json`，降低依赖数量。
   - 签名：`javax.crypto.Mac` + `SecretKeySpec` + `android.util.Base64.NO_WRAP`。
   - 异步执行：小型 `ExecutorService` 或现有轻量后台执行器，不引入协程/RxJava。
 - 隐私影响：
-  - 默认推送验证码摘要、来源、发送方掩码、时间和短信原文。
+  - 默认推送短信原文、来源、发送方掩码和时间。
   - 不在 logcat 打印 secret、sign、完整 webhook URL 或完整短信正文。
 
 ## Validation

openspec/changes/add-feishu-webhook-push/specs/feishu-webhook-push/spec.md

@@ -33,7 +33,7 @@ The app SHALL send markdown content to the Feishu bot webhook using the same req
 The app SHALL avoid blocking UI and SMS broadcast handling while sending webhook requests.
 
 #### Scenario: SMS receiver triggers a push
-- **WHEN** a verification code is parsed successfully in `SmsReceiver`
+- **WHEN** a new SMS capture result is stored successfully in `SmsReceiver`
 - **THEN** the app MUST save the local capture result first
 - **AND** it MUST dispatch the webhook push asynchronously
 - **AND** it MUST NOT wait for the network request before returning from broadcast handling
@@ -85,12 +85,11 @@ The app SHALL avoid exposing webhook secrets while sending complete SMS content
 - **THEN** it MUST mask the secret
 - **AND** it MUST NOT log the generated signature or full webhook URL
 
-#### Scenario: Verification code push content is built
+#### Scenario: SMS push content is built
-- **WHEN** the app builds markdown content from a parsed SMS result
+- **WHEN** the app builds markdown content from an SMS capture result
-- **THEN** it MUST include the verification code and minimal diagnostics such as source, masked sender, time, strategy, and confidence
+- **THEN** it MUST include the full original SMS body and minimal diagnostics such as source, masked sender, time, and any structured failure reason when present
-- **AND** it MUST include the full original SMS body
 
 #### Scenario: Webhook push is disabled
-- **WHEN** a verification code is parsed while push is disabled
+- **WHEN** an SMS is captured while push is disabled
 - **THEN** the app MUST keep local SMS capture behavior unchanged
 - **AND** it MUST record or report that remote push was skipped because it is disabled

openspec/changes/add-feishu-webhook-push/tasks.md

@@ -30,7 +30,7 @@
 
 ## 5. Config And State
 
-- [x] 5.1 新增 `FeishuWebhookConfigStore`，通过 `/sdcard/Android/data/{applicationId}/config/feishu.json` 保存 enabled、webhook id、secret 和 debug 上传开关
+- [x] 5.1 新增 `FeishuWebhookConfigStore`，通过 `/sdcard/Android/data/{applicationId}/config/feishu.json` 保存 enabled、webhook id 和 secret
 - [x] 5.2 新增最近推送状态，包含时间、成功状态、错误类型和错误摘要
 - [x] 5.3 UI 展示 secret 时使用掩码
 - [x] 5.4 默认推送完整短信原文，便于远端调试
@@ -46,10 +46,10 @@
 
 ## 7. SMS Flow Integration
 
-- [x] 7.1 验证码解析成功后构造默认 markdown 摘要
+- [x] 7.1 短信原文读取成功后构造默认 markdown 摘要
 - [x] 7.2 `SmsReceiver` 保存本地结果后触发异步推送
 - [x] 7.3 推送失败不影响本地短信捕获、解析和 UI 刷新
-- [x] 7.4 默认推送内容包含验证码、来源、发送方掩码、时间、解析摘要和短信原文
+- [x] 7.4 默认推送内容包含短信原文、来源、发送方掩码和时间
 
 ## 8. Tests
 

openspec/changes/add-xiaomi-background-keepalive/design.md

@@ -1,6 +1,6 @@
 ## Context
 
-当前 app 已有短信验证码接收实现：Manifest 声明了 `RECEIVE_SMS`、`READ_SMS`，静态 `SmsReceiver` 监听 `android.provider.Telephony.SMS_RECEIVED`，`MainActivity` 提供权限申请、最近结果展示、`READ_SMS` 最新短信读取、ContentObserver 和短时轮询诊断。用户反馈“逻辑试过了能用”，但不确定为什么某些场景 `onReceive` 收不到。
+当前 app 已有短信原文接收实现：Manifest 声明了 `RECEIVE_SMS`、`READ_SMS`，静态 `SmsReceiver` 监听 `android.provider.Telephony.SMS_RECEIVED`，`MainActivity` 提供权限申请、最近结果展示、`READ_SMS` 最新短信读取、ContentObserver 和短时轮询诊断。用户反馈“逻辑试过了能用”，但不确定为什么某些场景 `onReceive` 收不到。
 
 目标设备是小米 12S、澎湃 OS 3、Android 15。根据 Android 官方文档，`RECEIVE_SMS` 允许应用接收 SMS，但它是 dangerous 且 hard restricted 权限，是否能真正持有可能受安装来源/安装器 allowlist 影响。Android 15 又新增了 `BOOT_COMPLETED` 启动部分前台服务类型的限制；Doze/App Standby 白名单也不是无限制后台执行。小米官方支持文档说明 HyperOS/小米系统存在“Background autostart”用户开关，路径为 Settings > Apps > Permissions > Background autostart。
 
@@ -34,7 +34,7 @@
 
 ### 1. 系统短信广播仍是主路径
 
-短信进入设备时，主路径仍是 `SMS_RECEIVED_ACTION`。这是最直接的验证码捕获路径，但它依赖：
+短信进入设备时，主路径仍是 `SMS_RECEIVED_ACTION`。这是最直接的短信原文捕获路径，但它依赖：
 
 - 应用真正持有 `RECEIVE_SMS`。
 - 应用未被用户 force-stop。
@@ -129,7 +129,7 @@ Android 标准能力：
 2. 发送短信时抓 logcat `SmsReceive`。
 3. 如果 receiver 无日志，点“读取最新短信”确认短信是否入库。
 4. 如果短信已入库但 receiver 无日志，重点排查权限、force-stop、HyperOS 自启动和省电。
-5. 如果 receiver 有日志但无验证码，排查 PDU/body/parser。
+5. 如果 receiver 有日志但无短信结果，排查 PDU/body/读取链路。
 
 ## Data Model
 

openspec/changes/add-xiaomi-background-keepalive/proposal.md

@@ -1,6 +1,6 @@
 ## Why
 
-当前 `SmsReceive` 已经能在部分场景接收并解析验证码短信，但目标设备是小米 12S、澎湃 OS 3、Android 15，后台策略比标准 Android 更激进。仅靠 `SMS_RECEIVED_ACTION` 静态广播不够，需要补齐“开机后自动恢复监听、后台运行可见、系统设置可引导、失败可诊断”的完整方案。
+当前 `SmsReceive` 已经能在部分场景接收并展示短信原文，但目标设备是小米 12S、澎湃 OS 3、Android 15，后台策略比标准 Android 更激进。仅靠 `SMS_RECEIVED_ACTION` 静态广播不够，需要补齐“开机后自动恢复监听、后台运行可见、系统设置可引导、失败可诊断”的完整方案。
 
 这次需求的重点不是规避系统限制，而是在个人自用 sideload/debug app 的边界内，把 Android 官方后台机制、HyperOS 人工设置、短信广播兜底路径和可验证诊断组合起来。用户也会手动在小米设置中开启“自启动”和“省电策略-无限制”，因此方案应显式利用这个前提。
 

openspec/changes/add-xiaomi-background-keepalive/tasks.md

@@ -46,7 +46,7 @@
 
 - [x] 6.1 记录最近一次 `system_sms_broadcast` 到达时间
 - [x] 6.2 记录最近一次 `sms_inbox_observer`、`sms_inbox_manual`、`sms_inbox_polling` 命中时间
-- [x] 6.3 当收件箱兜底发现新验证码但广播未到达时，展示“疑似短信广播未投递”
+- [x] 6.3 当收件箱兜底发现新短信但广播未到达时，展示“疑似短信广播未投递”
 - [x] 6.4 在 UI 中列出 `onReceive` 不触发的排查清单
 - [x] 6.5 增加 logcat 输出，区分权限缺失、body 为空、parser 失败、广播未到达
 
@@ -62,15 +62,15 @@
 - [ ] 8.1 为 `KeepAliveStateStore` 增加状态读写测试
 - [ ] 8.2 为 Boot action 处理逻辑增加单元测试
 - [ ] 8.3 为设置 intent fallback 增加测试或可验证日志
-- [x] 8.4 保持现有验证码解析测试通过
+- [x] 8.4 保持现有短信接收与结果展示测试通过
 - [x] 8.5 不要求本轮编译；代码完成后再按用户要求通知
 
 ## 9. Xiaomi 12S / HyperOS 3 Device Validation
 
 - [ ] 9.1 手动开启小米自启动
 - [ ] 9.2 手动设置省电策略为无限制
-- [ ] 9.3 开启常驻通知，后台 30 分钟后发送验证码短信
+- [ ] 9.3 开启常驻通知，后台 30 分钟后发送测试短信
-- [ ] 9.4 锁屏 30 分钟后发送验证码短信
+- [ ] 9.4 锁屏 30 分钟后发送测试短信
 - [ ] 9.5 重启手机，确认保活服务是否自动恢复
 - [ ] 9.6 重启后未打开 app 直接发送第一条短信，记录广播是否到达
 - [ ] 9.7 手动 force-stop 后发送短信，确认不承诺接收，并记录诊断表现

openspec/changes/build-sms-code-receiver-app/design.md

@@ -2,23 +2,23 @@
 
 当前 `SmsReceive` 目录几乎为空，只有 macOS 生成的 `.DS_Store`，没有 Android 工程和既有 OpenSpec 目录。用户要求先生成完整 spec 方案，再开始编码；同时明确 Android Studio、Gradle、JDK 等环境不在本次方案范围内，后续实现要参考 `Weather reference project` 的构建环境。
 
-目标设备是小米 12S、澎湃 OS 3、Android 15。需求本质是个人自用工具：收到手机短信验证码后，应用读取短信正文、提取验证码并展示。由于不是 Play Store 上架应用，方案可以直接使用短信权限，但仍要面对 Android 运行时权限、Android 15 受限权限策略、厂商后台管理和短信广播分发行为。
+目标设备是小米 12S、澎湃 OS 3、Android 15。需求本质是个人自用工具：收到手机短信后，应用读取短信原文并展示。由于不是 Play Store 上架应用，方案可以直接使用短信权限，但仍要面对 Android 运行时权限、Android 15 受限权限策略、厂商后台管理和短信广播分发行为。
 
 官方 API 判断如下：
 
-- Android `Telephony.Sms.Intents.SMS_RECEIVED_ACTION` 是收到文本短信的系统广播，需要 `RECEIVE_SMS` 权限。它是读取任意短信验证码最直接的路径。
+- Android `Telephony.Sms.Intents.SMS_RECEIVED_ACTION` 是收到文本短信的系统广播，需要 `RECEIVE_SMS` 权限。它是读取任意短信原文最直接的路径。
-- Google `SMS Retriever API` 不需要 `READ_SMS` 或 `RECEIVE_SMS`，但短信必须包含 app hash，适合服务端短信模板可控的手机号验证，不适合读取所有第三方验证码。
+- Google `SMS Retriever API` 不需要 `READ_SMS` 或 `RECEIVE_SMS`，但短信必须包含 app hash，适合服务端短信模板可控的场景，不适合读取所有第三方短信。
-- Google `SMS User Consent API` 可以请求用户授权读取单条包含验证码的短信，不要求 app hash，但需要弹出用户确认，适合作为受限权限或广播异常时的对比验证路径。
+- Google `SMS User Consent API` 可以请求用户授权读取单条短信，不要求 app hash，但需要弹出用户确认，适合作为受限权限或广播异常时的对比验证路径。
 
 ## Goals / Non-Goals
 
 **Goals:**
 
 - 先形成可执行 spec，不直接写业务代码。
-- 建立 Android 15 上读取验证码短信的主路径和备选路径。
+- 建立 Android 15 上读取短信原文的主路径和备选路径。
-- 明确验证码解析、权限状态、诊断状态和真机验证标准。
+- 明确短信原文展示、权限状态、诊断状态和真机验证标准。
 - 后续实现应保持最小化：一个主界面、一个接收链路、一组诊断信息，不做复杂产品化。
-- 保持短信内容本地处理，默认只展示验证码、来源、时间和短诊断摘要。
+- 保持短信内容本地处理，默认展示短信原文、来源、时间和短诊断摘要。
 
 **Non-Goals:**
 
@@ -26,13 +26,13 @@
 - 不实现发送短信、删除短信、读取历史短信库或同步短信到云端。
 - 不处理 Android Studio、Gradle、JDK 的重新安装和环境拉取。
 - 不以 Google Play 上架合规作为约束目标。
-- 不保证所有银行、平台、运营商验证码都能被无条件读取；必须通过真机验证确认。
+- 不保证所有银行、平台、运营商短信都能被无条件读取；必须通过真机验证确认。
 
 ## Decisions
 
 ### Decision 1: 主路径使用 `SMS_RECEIVED_ACTION` + `RECEIVE_SMS`
 
-主路径选择系统短信广播。原因是目标是读取“我自己的手机收到的验证码”，短信来源不可控，很多验证码短信不会带当前 app 的 hash，`SMS Retriever API` 无法覆盖任意验证码。系统广播能拿到完整 PDU，再通过 `Telephony.Sms.Intents.getMessagesFromIntent(Intent)` 合并为正文，是最符合目标的能力。
+主路径选择系统短信广播。原因是目标是读取“我自己的手机收到的短信原文”，短信来源不可控，很多短信不会带当前 app 的 hash，`SMS Retriever API` 无法覆盖任意短信。系统广播能拿到完整 PDU，再通过 `Telephony.Sms.Intents.getMessagesFromIntent(Intent)` 合并为正文，是最符合目标的能力。
 
 实现要求：
 
@@ -40,11 +40,11 @@
 - 对 Android 6.0+ 执行运行时权限申请。
 - 注册接收 `android.provider.Telephony.SMS_RECEIVED` 的 receiver。
 - receiver 内只做轻量解析和状态分发，避免长耗时。
-- 记录最近一次接收时间、sender、body 摘要、提取结果和失败原因。
+- 记录最近一次接收时间、sender、body 摘要、读取结果和失败原因。
 
 备选方案：
 
-- `READ_SMS` 可读取短信数据库，但需求是监听新验证码，不需要读取历史短信；默认不纳入主路径。
+- `READ_SMS` 可读取短信数据库，但需求是监听新短信，不需要读取历史短信；默认不纳入主路径。
 - 默认短信应用角色权限更强，但目标不是做短信客户端；不作为一期要求。
 
 ### Decision 2: 备选验证路径引入 `SMS User Consent API`
@@ -52,29 +52,28 @@
 `SMS User Consent API` 用于验证两类问题：
 
 - 当系统广播路径在 HyperOS 上被后台策略影响时，前台触发 consent flow 是否能拿到单条短信。
-- 当用户不愿或系统不允许直接授予短信权限时，是否仍能通过一次性确认读取验证码。
+- 当用户不愿或系统不允许直接授予短信权限时，是否仍能通过一次性确认读取短信原文。
 
 限制：
 
 - 它不是静默读取，需要用户确认。
-- 它适合前台验证流程，不适合后台长期监听所有验证码。
+- 它适合前台验证流程，不适合后台长期监听所有短信。
 - 它依赖 Google Play services；国内 ROM 环境下需要确认设备实际可用性。
 
 ### Decision 3: `SMS Retriever API` 只作为受控短信模板能力
 
-`SMS Retriever API` 的优点是无需短信权限，体验干净；但它要求短信包含 app hash，且通常需要服务端发送符合格式的短信。对于读取第三方平台验证码，它大概率不适用。因此一期只实现或预留为“自发测试短信/未来自控服务端验证码”的能力，不作为读取任意验证码的主线。
+`SMS Retriever API` 的优点是无需短信权限，体验干净；但它要求短信包含 app hash，且通常需要服务端发送符合格式的短信。对于读取第三方平台短信，它大概率不适用。因此一期只实现或预留为“自发测试短信/未来自控服务端短信”的能力，不作为读取任意短信的主线。
 
-### Decision 4: 验证码解析采用多阶段规则
+### Decision 4: 最近结果直接以短信原文为主
 
-解析规则必须保守，避免把手机号、金额、日期误识别为验证码。
+当前目标不再是从短信中提取结构化业务字段，而是直接保留收到的短信原文。因此最近结果与诊断数据应围绕“是否成功读取到完整短信正文”展开，而不是围绕解析命中策略。
 
 建议顺序：
 
-1. 优先匹配包含关键词的模式：`验证码`、`校验码`、`动态码`、`code`、`verification`、`OTP` 附近的 4-8 位数字或字母数字。
+1. 优先保证 PDU 合并后的短信正文完整。
-2. 次级匹配短信中独立出现的 4-8 位数字，排除明显日期、手机号片段、金额和订单号。
+2. 记录 sender、timestamp、source 和 body 摘要。
-3. 对带空格或短横线的验证码做归一化，例如 `12 34 56`、`123-456`。
+3. 读取失败时保留失败原因，例如无权限、未收到广播、正文为空。
-4. 若多个候选值并存，选择距离关键词最近、长度在 4-6 位优先、出现位置更靠前的候选。
+4. 默认展示最近一条短信原文，不额外推断正文中的业务字段。
-5. 解析失败时保留失败原因，不展示完整正文。
 
 ### Decision 5: UI 首版只做诊断型工具界面
 
@@ -83,17 +82,16 @@
 - 当前短信权限状态。
 - 主路径 receiver 状态。
 - Google Play services / SMS User Consent 可用性。
-- 最近一次收到短信的时间、发送方、验证码、解析策略命中类型。
+- 最近一次收到短信的时间、发送方、来源和短信原文。
-- 最近失败原因，例如无权限、未收到广播、正文为空、未找到验证码、API timeout。
+- 最近失败原因，例如无权限、未收到广播、正文为空、API timeout。
 - 手动清空最近结果按钮。
 
 ### Decision 6: 本地隐私边界
 
-即使是自用 app，也不应默认保存完整短信正文。建议：
+即使是自用 app，也应尽量控制短信内容扩散。建议：
 
-- 内存中可短暂保留最近一条完整正文用于调试开关。
+- 默认只持久化最近一条短信原文、时间、sender 摘要和读取状态。
-- 默认持久化只保存验证码、时间、sender 摘要和解析状态。
+- 核心能力不以网络上传为前提。
-- 不做网络上传。
 - 日志避免输出完整短信正文；debug 模式如需输出，必须集中开关控制。
 
 ## Android 15 And HyperOS Risk Analysis
@@ -117,7 +115,7 @@
 2. 参考 Weather 项目创建或复制最小 Android 构建骨架。
 3. 实现权限和诊断 UI。
 4. 实现系统短信广播主路径。
-5. 实现验证码解析器和单元测试。
+5. 实现短信读取结果存储和展示逻辑。
 6. 在小米 12S 上跑真机验证。
 7. 根据真机结果决定是否补 `SMS User Consent API` 或后台稳定性处理。
 
@@ -136,14 +134,14 @@ Rollback 策略：
 
 代码验证：
 
-- 验证码解析器单元测试覆盖中文、英文、空格、短横线、多候选、无验证码样本。
+- 短信读取与结果存储测试覆盖多段短信、正文为空、权限缺失和最近结果刷新样本。
 - receiver 解析逻辑可通过构造 Intent/PDU 或抽象 message input 测试核心逻辑。
 - 权限状态和诊断状态可通过 ViewModel/unit test 验证。
 
 真机验证：
 
-- 前台打开应用后，向目标号码发送测试短信：`【测试】验证码 123456，5 分钟内有效。`
+- 前台打开应用后，向目标号码发送测试短信：`【测试】这是一条短信原文样本。`
-- 应用退到后台后，重复发送不同验证码。
+- 应用退到后台后，重复发送不同短信正文。
 - 锁屏状态下发送短信，解锁后检查最近结果。
 - 若可以控制短信格式，发送带 app hash 的 SMS Retriever 测试短信。
 - 若广播路径失败，打开前台 consent flow 再发送短信，观察是否弹出授权并读取正文。
@@ -152,5 +150,5 @@ Rollback 策略：
 
 - 目标小米 12S 当前是否安装并启用了 Google Play services。
 - 用户是否接受为了后台稳定性关闭 HyperOS 对该 app 的省电限制。
-- 首版是否需要常驻通知显示最近验证码，还是只在 app 内展示。
+- 首版是否需要常驻通知显示最近短信结果，还是只在 app 内展示。
-- 是否需要支持验证码自动复制到剪贴板；这会带来额外隐私和系统提示问题，建议先不做。
+- 是否需要支持短信原文快捷复制；这会带来额外隐私和系统提示问题，建议先不做。

openspec/changes/build-sms-code-receiver-app/proposal.md

@@ -1,32 +1,32 @@
 ## Why
 
-你想做的不是完整短信客户端，而是一个只服务自己手机的验证码接收工具：在小米 12S、澎湃 OS 3、Android 15 上尽可能可靠地读取新收到短信里的验证码，并把关键结果快速展示出来。
+你想做的不是完整短信客户端，而是一个只服务自己手机的短信接收工具：在小米 12S、澎湃 OS 3、Android 15 上尽可能可靠地读取新收到短信的原文，并把关键结果快速展示出来。
 
-这类需求的关键不在 UI，而在 Android 15 与厂商系统对短信权限、广播分发、后台限制和验证码短信格式的真实行为。因此必须先把可用 API、兜底路径和真机验证方案写清楚，再进入编码。
+这类需求的关键不在 UI，而在 Android 15 与厂商系统对短信权限、广播分发、后台限制和短信原文读取链路的真实行为。因此必须先把可用 API、兜底路径和真机验证方案写清楚，再进入编码。
 
 ## What Changes
 
-- 新建一个 Android App 规格方案，目标能力限定为“接收短信验证码、解析验证码、展示最近结果、输出诊断状态”。
+- 新建一个 Android App 规格方案，目标能力限定为“接收短信原文、展示最近结果、输出诊断状态”。
 - 明确三条可用 SMS 获取路径，并按优先级落地：
   - `Telephony.Sms.Intents.SMS_RECEIVED_ACTION` + `RECEIVE_SMS`：主路径，适合个人自用、非 Play 上架场景，直接读取收到短信内容。
   - `SMS User Consent API`：备选路径，不要求短信带 app hash，但需要用户对单条短信授权，适合验证系统广播被限制时的可行性。
-  - `SMS Retriever API`：受控格式路径，不需要短信权限，但要求验证码短信包含当前 app 的 hash，更适合服务端可控验证码，不适合作为读取任意平台验证码的主路径。
+  - `SMS Retriever API`：受控格式路径，不需要短信权限，但要求测试短信包含当前 app 的 hash，更适合服务端可控短信模板，不适合作为读取任意平台短信的主路径。
 - 明确不把 Android Studio、Gradle、JDK 环境初始化纳入本次工作，后续实现时参考已有 `Weather` 项目的构建环境。
-- 设计验证码解析策略，支持常见 4-8 位数字码、中文验证码文案、带空格/短横线的验证码，以及短信多段 PDU 合并后的正文。
+- 设计短信原文处理和展示策略，支持短信多段 PDU 合并后的完整正文展示、最近结果存储和诊断摘要。
 - 设计真机验证路径，重点验证 Android 15 + HyperOS 3 上：
   - 运行时申请 `RECEIVE_SMS` 是否成功。
   - 应用在前台/后台时 `SMS_RECEIVED_ACTION` 是否触发。
   - 短信正文是否能被解析为完整 message body。
-  - 常见短信验证码是否能稳定提取。
+  - 常见短信原文是否能稳定读取。
-- 建立诊断能力，暴露权限状态、API 路径状态、最近一次广播时间、最近一次解析结果和失败原因。
+- 建立诊断能力，暴露权限状态、API 路径状态、最近一次广播时间、最近一次读取结果和失败原因。
 
 ## Capabilities
 
 ### New Capabilities
 
-- `sms-code-capture`: 定义应用通过系统短信广播、Google SMS 验证 API 备选路径接收短信正文并抽取验证码的行为要求。
+- `sms-code-capture`: 定义应用通过系统短信广播、Google SMS 验证 API 备选路径接收短信正文并保留原始内容的行为要求。
 - `sms-permission-diagnostics`: 定义应用对短信权限、接收状态、API 可用性和解析失败原因的诊断展示要求。
-- `sms-code-validation-workflow`: 定义在小米 12S、澎湃 OS 3、Android 15 真机上的验证流程和测试通过标准。
+- `sms-code-validation-workflow`: 定义在小米 12S、澎湃 OS 3、Android 15 真机上的短信原文读取验证流程和测试通过标准。
 
 ### Modified Capabilities
 
@@ -35,14 +35,14 @@
 ## Impact
 
 - 预期后续会创建一个最小 Android 工程或复用 Weather 工程环境生成同类 Android 工程配置。
-- 预期会影响 Android Manifest、运行时权限申请、BroadcastReceiver、短信 PDU 解析、验证码正则解析、前台诊断 UI 和测试用例。
+- 预期会影响 Android Manifest、运行时权限申请、BroadcastReceiver、短信 PDU 解析、最近结果展示、前台诊断 UI 和测试用例。
 - 需要引入或使用的主要 Android/Google API：
   - `android.provider.Telephony.Sms.Intents.SMS_RECEIVED_ACTION`
   - `android.permission.RECEIVE_SMS`
   - `Telephony.Sms.Intents.getMessagesFromIntent(Intent)`
   - `com.google.android.gms.auth.api.phone.SmsRetriever`
   - `SMS User Consent API`
-- 不以 Play Store 上架合规为目标，因此可以使用短信权限；但实现仍必须本地化处理短信内容，不上传、不持久化完整短信正文，减少隐私风险。
+- 不以 Play Store 上架合规为目标，因此可以使用短信权限；但实现仍必须以本地读取、展示和诊断为主线，减少不必要的短信内容扩散。
 
 ## Validation
 
@@ -50,4 +50,4 @@
 - API 方案必须明确主路径、备选路径、适用条件和限制，不写成泛泛而谈的短信读取方案。
 - 设计必须说明 Android 15、HyperOS 3、个人自用 sideload/debug 场景下的权限与后台行为风险。
 - 后续实现前必须能从任务列表直接进入编码，不再需要重新讨论核心架构。
-- 后续实现完成后，必须在目标真机上完成至少一轮短信接收、解析和诊断验证。
+- 后续实现完成后，必须在目标真机上完成至少一轮短信接收、展示和诊断验证。

openspec/changes/build-sms-code-receiver-app/specs/sms-code-capture/spec.md

@@ -11,46 +11,42 @@ The app SHALL use Android's new SMS received broadcast path as the primary mecha
 - **WHEN** the app does not have `RECEIVE_SMS` permission
 - **THEN** the app MUST report that the primary SMS capture path is blocked by missing permission
 
-### Requirement: Parse complete SMS message bodies
+### Requirement: Preserve complete SMS message bodies
-The app SHALL parse SMS bodies using Android SMS message APIs rather than ad hoc PDU handling in business logic.
+The app SHALL preserve SMS bodies using Android SMS message APIs rather than ad hoc PDU handling in business logic.
 
 #### Scenario: Multi-part SMS is received
 - **WHEN** the received intent contains multiple SMS message segments
-- **THEN** the app MUST combine the message bodies in received order before verification code extraction
+- **THEN** the app MUST combine the message bodies in received order before saving or displaying the capture result
 
 #### Scenario: Sender and timestamp are available
 - **WHEN** Android exposes sender address or timestamp for the SMS message
 - **THEN** the app MUST attach those values to the capture result for diagnostics and display
 
-### Requirement: Extract verification code candidates
+### Requirement: Surface the original SMS content as the primary result
-The app SHALL extract verification code candidates from SMS bodies with a conservative parser optimized for common Chinese and English verification messages.
+The app SHALL use the original SMS body as the primary display and diagnostic result.
 
-#### Scenario: Chinese verification keyword is present
+#### Scenario: SMS body is available
-- **WHEN** the SMS body contains a keyword such as `验证码`、`校验码` or `动态码` near a 4-8 character code
+- **WHEN** the app reads an SMS body successfully
-- **THEN** the app MUST extract the nearby code as the preferred verification code candidate
+- **THEN** the app MUST retain the original SMS body for local display and diagnostics
 
-#### Scenario: English verification keyword is present
+#### Scenario: SMS body is empty
-- **WHEN** the SMS body contains a keyword such as `code`, `verification` or `OTP` near a 4-8 character code
+- **WHEN** the app reads an SMS message but the body is empty
-- **THEN** the app MUST extract the nearby code as the preferred verification code candidate
+- **THEN** the app MUST return a structured failure instead of inventing a display value
 
-#### Scenario: Code contains spaces or hyphens
+#### Scenario: Capture result is displayed
-- **WHEN** the SMS body contains a verification code formatted with spaces or hyphens
+- **WHEN** the app shows the latest SMS capture result
-- **THEN** the app MUST normalize the code before displaying it
+- **THEN** it MUST display the original SMS content, sender summary, source, timestamp, and any structured failure reason
-
-#### Scenario: No reliable code candidate exists
-- **WHEN** the SMS body does not contain a reliable verification code candidate
-- **THEN** the app MUST return a structured parse failure instead of displaying a guessed code
 
 ### Requirement: Support optional Google SMS verification APIs
 The app SHALL support Google SMS verification APIs only as optional paths and MUST NOT depend on them for the primary capture behavior.
 
 #### Scenario: SMS User Consent path is available
 - **WHEN** Google Play services supports SMS User Consent and the user authorizes reading a single SMS
-- **THEN** the app MUST parse that SMS body through the same verification code parser used by the primary path
+- **THEN** the app MUST feed that SMS body through the same body-preservation path used by the primary path
 
 #### Scenario: SMS Retriever path is used with app hash
 - **WHEN** a controlled test SMS includes the app hash required by SMS Retriever
-- **THEN** the app MUST accept the retrieved message and parse the verification code
+- **THEN** the app MUST accept the retrieved message and preserve the original SMS body
 
 #### Scenario: Google SMS API is unavailable
 - **WHEN** Google Play services is missing, disabled, incompatible, times out, or the user declines consent

openspec/changes/build-sms-code-receiver-app/specs/sms-code-validation-workflow/spec.md

@@ -4,27 +4,27 @@
 The app SHALL be validated on the user's Xiaomi 12S running HyperOS 3 and Android 15 before the SMS capture behavior is considered complete.
 
 #### Scenario: Foreground validation
-- **WHEN** the app is open in the foreground and a test SMS containing `验证码 123456` is received
+- **WHEN** the app is open in the foreground and a test SMS containing `这是一条短信原文样本` is received
-- **THEN** the app MUST show `123456` as the latest parsed verification code
+- **THEN** the app MUST show that SMS body as the latest received SMS content
 
 #### Scenario: Background validation
-- **WHEN** the app has been moved to the background and a test SMS containing a new verification code is received
+- **WHEN** the app has been moved to the background and a test SMS containing new SMS content is received
-- **THEN** the app MUST either show the new code after returning to the app or report that background delivery was blocked
+- **THEN** the app MUST either show that new SMS body after returning to the app or report that background delivery was blocked
 
 #### Scenario: Lock screen validation
 - **WHEN** the device is locked and a test SMS is received
 - **THEN** the app MUST show the received result after unlock or report that delivery was blocked under lock screen conditions
 
-### Requirement: Validate parser behavior with representative samples
+### Requirement: Validate SMS body handling with representative samples
-The verification parser SHALL be validated with representative verification SMS examples and negative examples.
+The SMS body handling logic SHALL be validated with representative SMS examples and failure examples.
 
 #### Scenario: Common valid samples
-- **WHEN** parser tests include Chinese verification codes, English OTP messages, space-separated codes, hyphen-separated codes, and multiple candidates
+- **WHEN** tests include Chinese notices, English notification-like messages, multi-part messages, and regular promotional text
-- **THEN** all expected verification codes MUST be extracted with the correct normalized value
+- **THEN** all expected SMS bodies MUST be preserved with the correct original content
 
-#### Scenario: Negative samples
+#### Scenario: Failure samples
-- **WHEN** parser tests include messages with phone numbers, dates, money amounts, tracking numbers, or no verification code
+- **WHEN** tests include empty bodies, unreadable message input, or missing permission states
-- **THEN** the parser MUST avoid returning a false verification code unless a stronger keyword-nearby rule applies
+- **THEN** the app MUST return a structured failure instead of a fabricated SMS result
 
 ### Requirement: Validate optional API assumptions separately
 The app SHALL validate Google SMS APIs independently from the primary system broadcast path.

openspec/changes/build-sms-code-receiver-app/specs/sms-permission-diagnostics/spec.md

@@ -15,12 +15,12 @@ The app SHALL display whether the SMS receive permission is granted, denied, or
 The app SHALL expose diagnostic state for each supported SMS capture path.
 
 #### Scenario: Primary path receives an SMS
-- **WHEN** the system broadcast path receives and parses an SMS
+- **WHEN** the system broadcast path receives and processes an SMS
-- **THEN** the app MUST show the latest receive time, source path, sender summary, parsed code, and parse strategy
+- **THEN** the app MUST show the latest receive time, source path, sender summary, and SMS body or body summary
 
-#### Scenario: Primary path fails before parsing
+#### Scenario: Primary path fails before body capture completes
-- **WHEN** the app cannot receive or parse an SMS through the primary path
+- **WHEN** the app cannot receive or process an SMS through the primary path
-- **THEN** the app MUST show a specific reason such as missing permission, no broadcast received, empty body, or parser failure
+- **THEN** the app MUST show a specific reason such as missing permission, no broadcast received, empty body, or body-read failure
 
 #### Scenario: Optional Google API path fails
 - **WHEN** SMS User Consent or SMS Retriever cannot complete
@@ -29,13 +29,13 @@ The app SHALL expose diagnostic state for each supported SMS capture path.
 ### Requirement: Avoid unnecessary SMS content retention
 The app SHALL minimize retention and logging of full SMS content.
 
-#### Scenario: Verification code is parsed successfully
+#### Scenario: Recent SMS result is stored for display
-- **WHEN** the app extracts a verification code from an SMS
+- **WHEN** the app stores the latest SMS capture result
-- **THEN** the app MUST display or retain the code, sender summary, timestamp, and parse metadata without requiring persistent storage of the full SMS body
+- **THEN** the app MUST keep retention limited to the recent result, sender summary, timestamp, source, and the SMS body needed for local display or diagnostics
 
-#### Scenario: Debug body visibility is enabled
+#### Scenario: Full body visibility is shown in diagnostics
-- **WHEN** a debug-only setting enables full body visibility
+- **WHEN** the app shows full SMS content for local diagnostics
-- **THEN** the app MUST keep that behavior local to the device and clearly separate it from normal display state
+- **THEN** the app MUST keep that behavior local to the device and clearly separate it from broader logging or export behavior
 
 ### Requirement: Provide recovery actions for permission problems
 The app SHALL provide a clear recovery path when Android or HyperOS blocks SMS capture permissions.

openspec/changes/build-sms-code-receiver-app/tasks.md

@@ -10,7 +10,7 @@
 
 - [x] 2.1 基于 Weather 项目环境建立最小 Android app 工程骨架
 - [x] 2.2 设置包名、minSdk、targetSdk、compileSdk，并保持与现有可用环境兼容
-- [x] 2.3 创建单 Activity 工具型界面，用于权限申请、状态展示和最近验证码展示
+- [x] 2.3 创建单 Activity 工具型界面，用于权限申请、状态展示和最近短信原文展示
 - [x] 2.4 建立基础日志标签和 debug 开关
 
 ## 3. Permission And Diagnostics
@@ -27,15 +27,15 @@
 - [x] 4.2 使用 `Telephony.Sms.Intents.getMessagesFromIntent(Intent)` 解析短信消息
 - [x] 4.3 处理多段短信 body 合并、sender、timestamp 和 subscription id
 - [x] 4.4 将 receiver 结果分发到应用状态层，避免在 receiver 内执行重任务
-- [x] 4.5 在无权限、body 为空、解析失败时输出结构化失败原因
+- [x] 4.5 在无权限、body 为空、读取失败时输出结构化失败原因
 
-## 5. Verification Code Parser
+## 5. SMS Content Result Handling
 
-- [x] 5.1 实现关键词邻近匹配，支持验证码、校验码、动态码、code、verification、OTP
+- [x] 5.1 保存最近一次短信原文、时间、sender 摘要和来源
-- [x] 5.2 实现 4-8 位数字或字母数字候选提取
+- [x] 5.2 支持多段短信 body 合并后的完整结果展示
-- [x] 5.3 支持空格和短横线归一化，例如 `12 34 56` 和 `123-456`
+- [x] 5.3 对最近结果提供失败原因和正文摘要
-- [x] 5.4 增加误判排除规则，降低手机号、日期、金额、订单号误识别概率
+- [x] 5.4 保持手动读取、收件箱兜底和系统广播路径的结果结构一致
-- [x] 5.5 为多候选短信输出命中策略和置信度
+- [x] 5.5 不对短信原文额外做业务字段推断
 
 ## 6. Optional Google SMS APIs
 
@@ -47,10 +47,10 @@
 
 ## 7. Tests
 
-- [x] 7.1 为验证码解析器添加中文验证码样本测试
+- [x] 7.1 为短信读取状态层添加最近结果存储测试
-- [x] 7.2 为验证码解析器添加英文 OTP/code 样本测试
+- [x] 7.2 为短信广播读取链路添加多段正文样本测试
-- [x] 7.3 为验证码解析器添加空格、短横线、多候选样本测试
+- [x] 7.3 为收件箱路径添加最近短信读取样本测试
-- [x] 7.4 为验证码解析器添加无验证码、手机号、日期、金额误判样本测试
+- [x] 7.4 为正文为空、权限缺失和失败原因添加样本测试
 - [ ] 7.5 为短信接收状态层添加权限状态和失败原因测试
 
 ## 8. Xiaomi 12S / HyperOS 3 Device Validation
@@ -67,5 +67,5 @@
 - [x] 9.1 相关上下文逻辑分析通过
 - [x] 9.2 OpenSpec validate 通过
 - [x] 9.3 单元测试通过
-- [ ] 9.4 目标真机至少完成一条验证码短信接收和解析
+- [ ] 9.4 目标真机至少完成一条短信原文接收和展示
-- [x] 9.5 诊断 UI 能解释无权限、未收到广播、未解析到验证码三类失败
+- [x] 9.5 诊断 UI 能解释无权限、未收到广播、未读取到短信正文三类失败

openspec/config.yaml

@@ -5,7 +5,7 @@ context: |
   Primary platform: Android
   Reference build environment: Weather reference project
   Target device: Xiaomi 12S, HyperOS 3, Android 15
-  Primary goal: build a personal Android app that can receive and surface SMS verification codes on the user's own phone.
+  Primary goal: build a personal Android app that can receive and surface original SMS content on the user's own phone.
   Audience: an experienced Android engineer who wants a practical Android implementation plan before coding.
 
 rules:
@@ -16,7 +16,7 @@ rules:
     - Keep Android Studio, Gradle, and JDK setup out of scope; reuse the Weather project build environment as reference
   design:
     - Write in Chinese
-    - Include API strategy, Android 15 permission constraints, Xiaomi/HyperOS validation risks, parsing strategy, diagnostics, privacy boundaries, and test strategy
+    - Include API strategy, Android 15 permission constraints, Xiaomi/HyperOS validation risks, message handling strategy, diagnostics, privacy boundaries, and test strategy
     - Treat implementation as a personal sideload/debug app, not a Play Store compliance exercise
   tasks:
     - Write in Chinese