android 监听通知消息

监听通知消息 系统权限 
开启权限 跳转系统设置 

startActivity(new Intent("android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"));

NotificationListenerService 监听

创建 NotificationListenerService的监听

public class NotificationMonitorService extends NotificationListenerService {
 
    // 在收到消息时触发
    @Override
    public void onNotificationPosted(StatusBarNotification sbn) {
        // TODO Auto-generated method stub
        Bundle extras = sbn.getNotification().extras;
        // 获取接收消息APP的包名
        String notificationPkg = sbn.getPackageName();
        // 获取接收消息的抬头
        String notificationTitle = extras.getString(Notification.EXTRA_TITLE);
        // 获取接收消息的内容
        String notificationText = extras.getString(Notification.EXTRA_TEXT);
        Log.i("XSL_Test", "Notification posted " + notificationTitle + " & " + notificationText);
    }
    
    // 在删除消息时触发
    @Override
    public void onNotificationRemoved(StatusBarNotification sbn) {
        // TODO Auto-generated method stub
        Bundle extras = sbn.getNotification().extras;
        // 获取接收消息APP的包名
        String notificationPkg = sbn.getPackageName();
        // 获取接收消息的抬头
        String notificationTitle = extras.getString(Notification.EXTRA_TITLE);
        // 获取接收消息的内容
        String notificationText = extras.getString(Notification.EXTRA_TEXT);
        Log.i("XSL_Test", "Notification removed " + notificationTitle + " & " + notificationText);
    }
}

AndroidManifest.xml 中添加配置

 <service android:name=".NotificationMonitorService" 
            android:label="NotificationMonitor"
            android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">
            <intent-filter>
                <action android:name="android.service.notification.NotificationListenerService" />
            </intent-filter>
</service>

开启权限 监听

if (!isEnabled()) {
    startActivity(new Intent("android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"));
} else {
    Toast toast = Toast.makeText(getApplicationContext(), "监控器开关已打开", Toast.LENGTH_SHORT);
    toast.show();
}

    // 判断是否打开了通知监听权限
private boolean isEnabled() {
    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) {
                if (TextUtils.equals(pkgName, cn.getPackageName())) {
                    return true;
                }
            }
        }
    }
    return false;
}