大佬教程收集整理的这篇文章主要介绍了android – 如果使用推送服务关闭应用程序,应用程序崩溃：parse.com，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。
<receiver android:name="com.myparse.app.MyReceiver" android:exported="false"> <intent-filter> <action android:name="com.parse.push.intent.RECEIVE" /> <action android:name="com.parse.push.intent.deletE" /> <action android:name="com.parse.push.intent.oPEN" /> </intent-filter> </receiver>
这是我的MyReceiver：
public class MyReceiver extends ParsePushBroadcastReceiver { @Override protected void onPushReceive(Context mContext,Intent intent) { // super.onPushReceive(arg0,arg1); if (intent.hasExtra("com.parse.Data")){ String jsonString=intent.getExtras().getString("com.parse.Data"); //------------- } public void onPushOpen(Context context,Intent intent) { //To track "App Opens" ParseAnalytics.trackAppOpenedInBACkground(intent); //Here is data you sent Log.i("",intent.getExtras().getString( "com.parse.Data" )); Intent i = new Intent(context,MainActivity.class); i.putExtras(intent.getExtras()); i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(i); } }
一切正常
但是,如果我关闭应用程序,然后发送推送通知 – >该应用程序崩溃与以下日志：
11-09 21:13:11.621: E/com.parse.Pushservice(23087): 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. 11-09 21:13:11.626: E/AndroidRuntime(23087): FATAL EXCEPTION: main 11-09 21:13:11.626: E/AndroidRuntime(23087): java.lang.RuntimeException: Unable to start service com.parse.Pushservice@4203adb0 with Intent { act=com.google.android.c2dm.intent.RECEIVE flg=0x10 pkg=com.myparse.app cmp=com.myparse.app/com.parse.Pushservice (has extras) }: java.lang.RuntimeException: applicationContext is null. You must call Parse.initialize(context,applicationId,clientKey) before using the Parse library. 11-09 21:13:11.626: E/AndroidRuntime(23087): at android.app.ActivityThread.handleserviceArgs(ActivityThread.java:2782) 11-09 21:13:11.626: E/AndroidRuntime(23087): at dalvik.system.NativeStart.main(Native Method) 11-09 21:13:11.626: E/AndroidRuntime(23087): Caused by: java.lang.RuntimeException: applicationContext is null. You must call Parse.initialize(context,clientKey) before using the Parse library. 11-09 21:13:11.626: E/AndroidRuntime(23087): at com.parse.Parse.checkContext(Parse.java:606)
public class MyApplication extends Application { @Override public void onCreate() { Parse.initialize(getApplicationContext(),myAppId,myClientKey); } }
以前我将Parse初始化调用放在我的主Activity的onCreate()方法中,但正如您发布的错误消息所示,Android生命周期的细微之处意味着您无法做到这一点.
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