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android - Android 许可 BIND_NOTIFICATION_LISTENER_SERVICE 不起作用

问题描述

我在 React Native 应用程序中工作。我正在努力在 Android 中使用Notification Services& BIND_NOTIFICATION_LISTENER_SERVICE。我正在尝试使用NotificationListenerService.

我正在使用One Plus 5T (Android Oreo)进行调试。

我看到了很多重复的问题，并且我尝试了从这些问题中得到的以下解决方案。

1.重新启动手机（听起来很傻，它不起作用）

2.重新安装/重新构建应用程序

  1. 重命名 NotificationListenerService 类文件并运行等。

我一直面临的问题，

1.在“通知访问”设置中看不到我的应用程序。

2.onCreate / onNotificationPosted 当我收到任何通知时没有被调用

3.使用下面的代码检查我的应用程序是否有通知许可，它返回'false'（显然，这是我的问题）

ComponentName cn = new ComponentName(getReactApplicationContext(), NotificationListener.class);
String flat = Settings.Secure.getString(getReactApplicationContext()
                   .getContentResolver(), "enabled_notification_listeners");
final boolean hasPermission = flat != null && flat.contains(cn.flattenToString());
// hasPermission - false

由于BIND_NOTIFICATION_LISTENER_SERVICE未列出Dangerous permissions列表，我认为在 Manifest 中定义它（来源在下面供您参考）就足够了，而不是要求运行时许可。

我已经遵循了本教程并参考了其他教程。我不知道我在哪里做错了。一切看起来都很完美。经过一整天的思索，我想我会寻求你的帮助。

在下面找到我的源代码。

感谢您的时间和耐心。（：

我的来源

AndroidManifest.xml

      <service
            android:name=".NotificationListener"
            android:label="@string/app_name"
            android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">
            <intent-filter>
                <action android:name="android.service.notification.NotificationListenerService" />
            </intent-filter>
      </service>

NotificationListener.java（甚至没有打印单个日志）

public class NotificationListener extends NotificationListenerService {

    Context context;

    private String TAG = this.getClass().getSimpleName();

    @Override
    public void onCreate() {
        super.onCreate();
        Log.d("KBT", "FROM LISTENER onCreate");
        context = getApplicationContext();
    }

    @Override
    public void onNotificationPosted(StatusBarNotification sbn) {

        Log.d("KBT", "FROM LISTENER onNotificationPosted");

        String pack = sbn.getPackageName();
        String ticker ="";
        if(sbn.getNotification().tickerText !=null) {
            ticker = sbn.getNotification().tickerText.toString();
        }
        Bundle extras = sbn.getNotification().extras;
        String title = extras.getString("android.title");
        String text = extras.getCharSequence("android.text").toString();

        Intent msgrcv = new Intent("NOTIFICATION_POSTED_KBT");
        msgrcv.putExtras(extras);

        LocalBroadcastManager.getInstance(context).sendBroadcast(msgrcv);
    }

    @Override
    public void onNotificationRemoved(StatusBarNotification sbn) {
        Log.i(TAG, "********** onNOtificationRemoved");
    }

}

NotificationListenerModule.java

public class NotificationListenerModule extends ReactContextBaseJavaModule {
    Context mainContext;
    public NotificationListenerModule(ReactApplicationContext reactContext) {
        super(reactContext);
        mainContext = getReactApplicationContext();
    }

    @Override
    public String getName() {
        return "BatteryStatus";
    }

    @ReactMethod
    public void registerNotificationEvent(Callback successCallback) {

        // This log is printed successfully hence this function is getting called.
        Log.d("KBT","registerNotificationEvent called");

        // Registering Receiver
        LocalBroadcastManager.getInstance(mainContext).registerReceiver(myReceiver, new IntentFilter("NOTIFICATION_POSTED_KBT"));

        // Check Notification Permission in our app
        ComponentName cn = new ComponentName(getReactApplicationContext(), NotificationListener.class);
        String flat = Settings.Secure.getString(getReactApplicationContext().getContentResolver(), "enabled_notification_listeners");
        final boolean enabled = flat != null && flat.contains(cn.flattenToString());
]    }


    private class NLServiceReceiver extends BroadcastReceiver {

        @Override public void onReceive(Context context, Intent intent) {
            Bundle bundle = intent.getExtras();
            JSONObject json = new JSONObject();
            Set<String> keys = bundle.keySet();
            for (String key : keys) {
                try {
                    // json.put(key, bundle.get(key)); see edit below
                    json.put(key, JSONObject.wrap(bundle.get(key)));
                } catch(JSONException e) {
                    //Handle exception here
                }
            }

            // Emitting the event to React Native
            getReactApplicationContext()
                        .getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class)
                        .emit("onNotificationPosted", json);
        }
    }
}

日志（com.logcharge 是我的包名）

    09-23 10:19:23.968 1035-1653/? E/InputDispatcher: channel '2888e2a com.logcharge/com.logcharge.MainActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
09-23 10:19:24.175 2465-3354/? E/RecentsTaskLoader: Unexpected null component name or activity info: ComponentInfo{com.logcharge/com.logcharge.MainActivity}, null
09-23 10:19:24.177 2465-3354/? E/RecentsTaskLoader: Unexpected null component name or activity info: ComponentInfo{com.logcharge/com.logcharge.MainActivity}, null
09-23 10:19:24.662 2668-2668/? E/OPUtils: removeMultiApp ,com.logcharge
09-23 10:19:26.981 1035-1324/? E/ActivityManager: Failure starting process com.logcharge
    java.lang.SecurityException: Package com.logcharge was not found!
        at com.android.server.pm.PackageManagerService.checkPackageStartable(PackageManagerService.java:4350)
        at com.android.server.am.ActivityManagerService.startProcessLocked(ActivityManagerService.java:4446)
        at com.android.server.am.ActivityManagerService.startProcessLocked(ActivityManagerService.java:4407)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.server.am.EmbryoHelper.startProcessLocked(EmbryoHelper.java:93)
        at com.android.server.am.Uterus$BirthRunnable.run(Uterus.java:720)
        at android.os.Handler.handleCallback(Handler.java:790)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:164)
        at android.os.HandlerThread.run(HandlerThread.java:65)
09-23 10:20:19.029 1035-1370/? E/PackageManager.DexOptimizer: Well this is awkward; package com.logcharge.MainApplication had UID -1
    java.lang.Throwable
        at com.android.server.pm.PackageDexOptimizer.performDexOptLI(PackageDexOptimizer.java:150)
        at com.android.server.pm.PackageDexOptimizer.performDexOpt(PackageDexOptimizer.java:126)
        at com.android.server.pm.PackageManagerService.installPackageLI(PackageManagerService.java:19987)
        at com.android.server.pm.PackageManagerService.installPackageTracedLI(PackageManagerService.java:19547)
        at com.android.server.pm.PackageManagerService.-wrap35(Unknown Source:0)
        at com.android.server.pm.PackageManagerService$9.run(PackageManagerService.java:16810)
        at android.os.Handler.handleCallback(Handler.java:790)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:164)
        at android.os.HandlerThread.run(HandlerThread.java:65)
        at com.android.server.ServiceThread.run(ServiceThread.java:46)
09-23 10:20:21.277 25936-25936/? E/SensorManager: sensorName:BMI160 Accelerometer,isWakeUpSensor:false,callingApp: com.logcharge,callingPid:25936,callingUid:10632
09-23 10:20:22.014 646-659/? E/cutils: Nothing there yet; let's create it: /storage/emulated/0/Android/data/com.logcharge
09-23 10:20:22.015 646-659/? E/cutils: Nothing there yet; let's create it: /storage/emulated/0/Android/data/com.logcharge/cache

标签： androidandroid-permissions

解决方案

这很奇怪，但是在非常仔细地做了以下事情后，我第二天就成功运行了它（不跳过任何步骤）

  1. 卸载应用程序

  2. 停止/关闭反应本机服务器

  3. 重命名NotificationListenerService类文件

  4. 重新连接 USB 电缆（如果不是模拟器）并将连接类型从更改Charge only为Media Transfer

  5. 构建你的安卓代码

  6. 执行react-native run-android

  7. 祈祷上帝_/\_（开个玩笑，但它有帮助）

祝你好运。

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