apache cordova app zawiesza się po otrzymaniu parse.com push powiadomienie

Question

Chcę dodać usługę powiadomień push parse.com do mojej aplikacji Cordova. Przeczytałem krótką instrukcję parse.com i umieściłem plik SDK w folderze libs. po tym dodałem kody do głównego pliku java i AndroidManifest.xml. aplikacja działa poprawnie. parse.com może odbierać mój token urządzenia i mogę wysłać powiadomienie push do urządzenia, ale po dwóch lub trzech powiadomieniach push aplikacja ulegnie awarii.

komunikat o błędzie w catlog to:

05-07 02:08:25.185: E/com.parse.PushService(28735): The Parse push service cannot start because Parse.initialize has not yet been called. If you call Parse.initialize from an Activity's onCreate, that call should instead be in the Application.onCreate. Be sure your Application class is registered in your AndroidManifest.xml with the android:name property of your <application> tag. 
05-07 02:08:25.185: D/AndroidRuntime(28735): Shutting down VM 
05-07 02:08:25.185: W/dalvikvm(28735): threadid=1: thread exiting with uncaught exception (group=0x41b0de48) 
05-07 02:08:25.185: E/AndroidRuntime(28735): FATAL EXCEPTION: main 
05-07 02:08:25.185: E/AndroidRuntime(28735): Process: ir.wedesign.pushapp, PID: 28735 
05-07 02:08:25.185: E/AndroidRuntime(28735): java.lang.RuntimeException: Unable to start service com.parse.PushService@42b596a8 with Intent { act=com.google.android.c2dm.intent.RECEIVE flg=0x10 pkg=ir.wedesign.pushapp cmp=ir.wedesign.pushapp/com.parse.PushService (has extras) }: java.lang.RuntimeException: applicationContext is null. You must call Parse.initialize(context, applicationId, clientKey) before using the Parse library. 
05-07 02:08:25.185: E/AndroidRuntime(28735): at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2726) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at android.app.ActivityThread.access$2100(ActivityThread.java:139) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1297) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at android.os.Handler.dispatchMessage(Handler.java:102) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at android.os.Looper.loop(Looper.java:136) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at android.app.ActivityThread.main(ActivityThread.java:5105) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at java.lang.reflect.Method.invokeNative(Native Method) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at java.lang.reflect.Method.invoke(Method.java:515) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:792) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:608) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at dalvik.system.NativeStart.main(Native Method) 
05-07 02:08:25.185: E/AndroidRuntime(28735): Caused by: java.lang.RuntimeException: applicationContext is null. You must call Parse.initialize(context, applicationId, clientKey) before using the Parse library. 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.Parse.checkContext(Parse.java:557) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.Parse.getApplicationContext(Parse.java:165) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.ManifestInfo.getContext(ManifestInfo.java:221) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.ManifestInfo.getPackageManager(ManifestInfo.java:229) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.ManifestInfo.getPackageInfo(ManifestInfo.java:240) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.ManifestInfo.deviceSupportsGcm(ManifestInfo.java:325) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.ManifestInfo.getPushType(ManifestInfo.java:109) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at com.parse.PushService.onStartCommand(PushService.java:377) 
05-07 02:08:25.185: E/AndroidRuntime(28735): at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2709) 
05-07 02:08:25.185: E/AndroidRuntime(28735): ... 10 more 

to jest mój główny plik Java:

/* 
     Licensed to the Apache Software Foundation (ASF) under one 
     or more contributor license agreements. See the NOTICE file 
     distributed with this work for additional information 
     regarding copyright ownership. The ASF licenses this file 
     to you under the Apache License, Version 2.0 (the 
     "License"); you may not use this file except in compliance 
     with the License. You may obtain a copy of the License at 

     http://www.apache.org/licenses/LICENSE-2.0 

     Unless required by applicable law or agreed to in writing, 
     software distributed under the License is distributed on an 
     "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 
     KIND, either express or implied. See the License for the 
     specific language governing permissions and limitations 
     under the License. 
*/ 

package ir.wedesign.pushapp; 

import android.os.Bundle; 
import org.apache.cordova.*; 
import com.parse.Parse; 
import com.parse.ParseAnalytics; 
import com.parse.ParseInstallation; 
import com.parse.PushService; 

public class PushApp extends CordovaActivity 
{ 
    @Override 
    public void onCreate(Bundle savedInstanceState) 
    { 
     super.onCreate(savedInstanceState); 
     super.init(); 
     // Set by <content src="index.html" /> in config.xml 
     super.loadUrl(Config.getStartUrl()); 
     //super.loadUrl("file:///android_asset/www/index.html"); 
     Parse.initialize(this, "xJK9ZA0Dtsjd8RwoNUUsIHPXzMRbmcxXGWqiw", "19g9eUKjLjlUdogHEXStUABNcvy2rA6azb5mXy"); 
     PushService.setDefaultPushCallback(this, PushApp.class); 
     ParseInstallation.getCurrentInstallation().saveInBackground(); 

    } 
} 

i mój plik manifest.xml jest:

<?xml version='1.0' encoding='utf-8'?> 
<manifest android:hardwareAccelerated="true" android:versionCode="1" android:versionName="0.0.1" android:windowSoftInputMode="adjustPan" package="ir.wedesign.pushapp" xmlns:android="http://schemas.android.com/apk/res/android"> 
    <supports-screens android:anyDensity="true" android:largeScreens="true" android:normalScreens="true" android:resizeable="true" android:smallScreens="true" android:xlargeScreens="true" /> 
    <uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
    <uses-permission android:name="android.permission.WAKE_LOCK" /> 
    <uses-permission android:name="android.permission.VIBRATE" /> 
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /> 
    <uses-permission android:name="android.permission.GET_ACCOUNTS" /> 
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /> 
    <permission android:protectionLevel="signature" 
     android:name="ir.wedesign.pushapp.permission.C2D_MESSAGE" /> 
    <uses-permission android:name="ir.wedesign.pushapp.permission.C2D_MESSAGE" /> 

    <application android:hardwareAccelerated="true" android:icon="@drawable/icon" android:label="@string/app_name"> 
     <activity android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale" android:label="@string/app_name" android:name="PushApp" android:theme="@android:style/Theme.Black.NoTitleBar"> 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 
       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
     <service android:name="com.parse.PushService" /> 
<receiver android:name="com.parse.ParseBroadcastReceiver"> 
    <intent-filter> 
    <action android:name="android.intent.action.BOOT_COMPLETED" /> 
    <action android:name="android.intent.action.USER_PRESENT" /> 
    </intent-filter> 
</receiver> 
<receiver android:name="com.parse.GcmBroadcastReceiver" 
    android:permission="com.google.android.c2dm.permission.SEND"> 
    <intent-filter> 
    <action android:name="com.google.android.c2dm.intent.RECEIVE" /> 
    <action android:name="com.google.android.c2dm.intent.REGISTRATION" /> 
    <category android:name="ir.wedesign.pushapp" /> 
    </intent-filter> 
</receiver> 
    </application> 
    <uses-sdk android:minSdkVersion="10" android:targetSdkVersion="19" /> 
</manifest> 

I Szukałem i wygląda na to, że wielu programistów ma dokładnie ten sam problem. Znalazłem dwa tematy na forum pomocy parse.com: https://www.parse.com/questions/app-crashes-after-after-screen-unlock https://www.parse.com/questions/cannot-send-push-to-android-after-app-is-closed-until-screen-unlock a tym tutaj: Android App crashes when push is received and app is closed

ale rozwiązania nie jest jasne dla kogoś, kto nie wiem Java. Jak mogę zmienić mój plik AndroidManifest.xml i główny plik java, aby działał.

góry dzięki

Answer 1

Usługa Push Parse nie można uruchomić z powodu Parse.initialize nie została wywołana. Jeśli wywołasz funkcję Parse.initialize z działania onCreate, wywołanie powinno znajdować się w Application.onCreate. Sprawdź, czy klasa Application jest zarejestrowana w pliku AndroidManifest.xml z właściwością android: nazwa tagu.

Spróbuj oddzielić działanie i aplikację, utwórz nowy plik klasy, np. MainApplication.

PushApp.java:

public class PushApp extends CordovaActivity { 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     super.init(); 
     // Set by <content src="index.html" /> in config.xml 
     super.loadUrl(Config.getStartUrl()); 
     //super.loadUrl("file:///android_asset/www/index.html"); 
    } 
} 

MainApplication.java:

public class MainApplication extends Application { 
    @Override 
    public void onCreate() { 
     super.onCreate(); 
     Parse.initialize(this, "xJK9ZA0Dtsjd8RwoNUUsIHPXzMRbmcxXGWqiw", "19g9eUKjLjlUdogHEXStUABNcvy2rA6azb5mXy"); 
     PushService.setDefaultPushCallback(this, PushApp.class); 
     ParseInstallation.getCurrentInstallation().saveInBackground(); 
    } 
} 

a zmiana:

<activity android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale" android:label="@string/app_name" android:name="PushApp" android:theme="@android:style/Theme.Black.NoTitleBar"> 

do:

<activity android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale" android:label="@string/app_name" android:name="MainApplication" android:theme="@android:style/Theme.Black.NoTitleBar"> 

teraz należy również otrzymywać powiadomienia wypychania, gdy aplikacja jest zamknięty/ekran jest zablokowany

Answer 2

sprawdzić manifest.xml jeśli nazwany <application> jak android:name="MainApplication"

i <activity> jak android:name="PushApp"