Tôi muốn thêm dịch vụ thông báo đẩy parse.com vào ứng dụng Cordova của mình. Tôi đã đọc hướng dẫn bắt đầu nhanh parse.com và tôi đã đặt tệp SDK trong thư mục libs. sau đó tôi đã thêm các mã vào tệp java chính và AndroidManifest.xml. ứng dụng hoạt động chính xác. parse.com có thể nhận được mã thông báo thiết bị của tôi và tôi có thể gửi thông báo đẩy tới thiết bị nhưng sau hai hoặc ba thông báo đẩy ứng dụng sẽ bị lỗi.ứng dụng apache cordova bị treo sau khi nhận được thông báo đẩy parse.com
được thông báo lỗi trong catlog là thế này:
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 [email protected] 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
này là chính file java của tôi:
/*
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();
}
}
và tập tin manifest.xml của tôi là:
<?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>
tôi đã tìm kiếm và có vẻ như nhiều nhà phát triển có cùng một vấn đề. Tôi đã tìm thấy hai chủ đề trong diễn đàn giúp đỡ 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 và điều này ở đây: Android App crashes when push is received and app is closed
nhưng giải pháp không rõ ràng cho một ai đó mà không biết java. Làm thế nào tôi có thể thay đổi tệp AndroidManifest.xml và tệp java chính của mình để làm cho nó hoạt động.
cảm ơn trước
thanks a lot :) nó hoạt động như một sự quyến rũ bây giờ –