如何通过Android通知监听检测WhatsApp来电

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.yourapp">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

        <service
            android:name=".YourNotificationListenerService"
            android:label="@string/notification_listener_label"
            android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"
            android:exported="true">
            <intent-filter>
                <action android:name="android.service.notification.NotificationListenerService" />
            </intent-filter>
        </service>

        <!-- 其他组件 -->

    </application>
</manifest>

import android.app.Notification;
import android.service.notification.NotificationListenerService;
import android.service.notification.StatusBarNotification;
import android.os.Bundle;
import android.util.Log;

public class YourNotificationListenerService extends NotificationListenerService {

    private static final String TAG = "NotificationListener";
    private static final String WHATSAPP_PACKAGE_NAME = "com.whatsapp";

    @Override
    public void onNotificationPosted(StatusBarNotification sbn) {
        // 检查通知是否来自WhatsApp
        if (sbn.getPackageName().equals(WHATSAPP_PACKAGE_NAME)) {
            Notification notification = sbn.getNotification();
            Bundle extras = notification.extras;

            // 提取通知标题和内容
            String title = extras.getString(Notification.EXTRA_TITLE);
            String text = extras.getString(Notification.EXTRA_TEXT);
            String subText = extras.getString(Notification.EXTRA_SUB_TEXT); // 可能包含更多信息

            Log.d(TAG, "WhatsApp Notification - Title: " + title + ", Text: " + text + ", SubText: " + subText);

            // 尝试识别WhatsApp来电通知
            // WhatsApp来电通知通常包含“来电”、“Incoming call”等关键词
            // 并且通常在标题或文本中包含来电者姓名
            if (title != null && (title.contains("来电") || title.contains("Incoming call"))) {
                // 进一步解析来电者姓名和号码
                // 这部分可能需要根据WhatsApp通知的具体格式进行调整
                String callerName = "";
                if (text != null && !text.isEmpty()) {
                    callerName = text; // 有时来电者姓名直接在text中
                } else if (subText != null && !subText.isEmpty()) {
                    callerName = subText; // 有时在subText中
                }

                // 也可以尝试从EXTRA_INFO_TEXT或EXTRA_SUMMARY_TEXT中查找
                String infoText = extras.getString(Notification.EXTRA_INFO_TEXT);
                String summaryText = extras.getString(Notification.EXTRA_SUMMARY_TEXT);
                if (infoText != null && !infoText.isEmpty()) {
                    Log.d(TAG, "WhatsApp Notification - InfoText: " + infoText);
                }
                if (summaryText != null && !summaryText.isEmpty()) {
                    Log.d(TAG, "WhatsApp Notification - SummaryText: " + summaryText);
                }

                Log.i(TAG, "Detected WhatsApp Incoming Call from: " + callerName);
                // 在这里执行您的播报逻辑，例如使用TextToSpeech
                // announceCaller(callerName);
            }
        }
    }

    @Override
    public void onNotificationRemoved(StatusBarNotification sbn) {
        // 当通知被移除时调用
        // 可以用来判断通话是否结束，或者通知被用户清除
        if (sbn.getPackageName().equals(WHATSAPP_PACKAGE_NAME)) {
            Log.d(TAG, "WhatsApp Notification removed: " + sbn.getId());
        }
    }

    // 示例：播报来电者姓名的方法
    // private void announceCaller(String callerName) {
    //     // 实现TextToSpeech或其他语音播报逻辑
    // }
}

import android.content.ComponentName;
import android.content.Intent;
import android.provider.Settings;
import android.text.TextUtils;

public class MainActivity extends AppCompatActivity {

    private static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners";
    private static final String PACKAGE_NAME = "com.example.yourapp"; // 替换为您的应用包名

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (!isNotificationServiceEnabled()) {
            // 提示用户开启通知监听权限
            Intent intent = new Intent(Settings.ACTION_NOTIFICATION_LISTENER_SETTINGS);
            startActivity(intent);
        }
    }

    private boolean isNotificationServiceEnabled() {
        String pkgName = getPackageName();
        final String flat = Settings.Secure.getString(getContentResolver(), ENABLED_NOTIFICATION_LISTENERS);
        if (!TextUtils.isEmpty(flat)) {
            final String[] names = flat.split(":");
            for (int i = 0; i < names.length; i++) {
                final ComponentName cn = ComponentName.unflattenFromString(names[i]);
                if (cn != null && TextUtils.equals(pkgName, cn.getPackageName())) {
                    return true;
                }
            }
        }
        return false;
    }
}