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我實現這樣的:Android的FCM - 禁用/啓用通知

public static void setPushSetting(Context context, boolean flag) { 
    if(flag) { 
     FirebaseInstanceId.getInstance().getToken(); 
    } else { 
     try { 
      FirebaseInstanceId.getInstance().deleteInstanceId(); 
     } catch (IOException e) { 
      RxBus.getInstance().post(new OffPushError()); 
      e.printStackTrace(); 
     } 
    } 
} 

昨天,它的工作,但今天FirebaseInstanceId.getInstance().deleteInstanceId();總是拋出異常。

在禁用&啓用Firebase推送通知時是否有其他方式實施?謝謝你的幫助!
-------更新異常的日誌-------------

java.io.IOException: MAIN_THREAD 
                  at com.google.firebase.iid.zzd.zzb(Unknown Source) 
                  at com.google.firebase.iid.FirebaseInstanceId.deleteInstanceId(Unknown Source) 
                  at jp.seesaa.itmama.push.PushUtil.setPushSetting(PushUtil.java:32) 
                  at jp.seesaa.itmama.ui.main.setting.SettingFragment.onSharedPreferenceChanged(SettingFragment.java:66) 
                  at android.app.SharedPreferencesImpl$EditorImpl.notifyListeners(SharedPreferencesImpl.java:476) 
                  at android.app.SharedPreferencesImpl$EditorImpl.apply(SharedPreferencesImpl.java:384) 
                  at android.support.v4.content.EditorCompatGingerbread.apply(EditorCompatGingerbread.java:25) 
                  at android.support.v4.content.SharedPreferencesCompat$EditorCompat$EditorHelperApi9Impl.apply(SharedPreferencesCompat.java:45) 
                  at android.support.v4.content.SharedPreferencesCompat$EditorCompat.apply(SharedPreferencesCompat.java:67) 
                  at android.support.v7.preference.Preference.tryCommit(Preference.java:1353) 
                  at android.support.v7.preference.Preference.persistBoolean(Preference.java:1558) 
                  at android.support.v7.preference.TwoStatePreference.setChecked(TwoStatePreference.java:79) 
                  at android.support.v7.preference.TwoStatePreference.onClick(TwoStatePreference.java:64) 
                  at android.support.v7.preference.Preference.performClick(Preference.java:971) 
                  at android.support.v7.preference.Preference.performClick(Preference.java:957) 
                  at android.support.v7.preference.SwitchPreferenceCompat.performClick(SwitchPreferenceCompat.java:203) 
                  at android.support.v7.preference.Preference$1.onClick(Preference.java:145) 
                  at android.view.View.performClick(View.java:4780) 
                  at android.view.View$PerformClick.run(View.java:19866) 
                  at android.os.Handler.handleCallback(Handler.java:739) 
                  at android.os.Handler.dispatchMessage(Handler.java:95) 
                  at android.os.Looper.loop(Looper.java:135) 
                  at android.app.ActivityThread.main(ActivityThread.java:5254) 
                  at java.lang.reflect.Method.invoke(Native Method) 
                  at java.lang.reflect.Method.invoke(Method.java:372) 
                  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
                  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) 
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是否發佈異常的堆棧跟蹤。另外,您是否只想關閉提示用戶的通知?或者你希望它完全沒有註冊? –

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我猜昨天instanceIdToken被刪除了,今天你仍然將標誌作爲false傳遞,所以其他部分仍然執行,並且沒有標識id要刪除,因此NullPointerException。這只是我的猜測 –

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@AL。我更新了日誌文件。這兩種方式對我來說是好的 –

回答

5

我經由其他線程像這樣運行固定它:

Thread thread = new Thread(() -> { 
       try { 
        FirebaseInstanceId.getInstance().deleteInstanceId(); 
       } catch (Exception e) { 
        Log.e("ERROR", Log.getStackTraceString(e)); 
        RxBus.getInstance().post(new OffPushError()); 
       } 
     }); 
thread.start(); 
2

我也有同樣的問題,看起來像deleteInstanceId();需要執行異步。我使用一個快速的AsynTask類來解決它。

private class DeleteTokenTask extends AsyncTask<Void, Void, Void> { @Override protected Void doInBackground(Void... voids) { try { FirebaseInstanceId.getInstance().deleteInstanceId(); } catch (IOException e) { Log.d(TAG, "Exception deleting token", e); } return null; } }

然後我這樣稱呼它在任何地方我都:new DeleteTokenTask().execute();它工作得很好。

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你的代碼總是返回TIMEOUT給我:( –

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stannge,它爲我工作,也許更新的版本? – Javi