Question

我一直试图制作一个简单的Phonegap应用，在Android上接收解析推送通知。我已经阅读了许多教程，并在此处和其他地方阅读了相关问题，但我似乎无法在不崩溃的情况下使其工作。

我有最新的Java JDK，Cordova + Node JS + plugman，Android API 19（似乎是cordova需要的），Apache ant等......

底线：我可以启动该应用。我可以收到通知就好了。但是当我点击通知返回应用程序时，它总是崩溃。

问题？任何人都可以解释为什么会这样吗？如果你有一个有效的示例项目，甚至更好？任何帮助将不胜感激。

参考文献：

https://parse.com/tutorials/android-push-notifications

http://www.raymondcamden.com/2012/10/10/PhoneGap-Parsecom-and-Push-Notifications - 有点过时了

How do I get Parse.com Push Notifications working in a Cordova/Phonegap Android app?

apache cordova app crashes after receiving parse.com push notification

来源：

的AndroidManifest.xml

<?xml version='1.0' encoding='utf-8'?>
<manifest android:hardwareAccelerated="true" android:versionCode="1" android:versionName="0.0.1" package="com.company.challenger" 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.RECEIVE_BOOT_COMPLETED" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
    <permission android:name="com.company.challenger.permission.C2D_MESSAGE" android:protectionLevel="signature" />
    <uses-permission android:name="com.company.challenger.permission.C2D_MESSAGE" />
    <application android:hardwareAccelerated="true" android:icon="@drawable/icon" android:label="@string/app_name" android:name="com.company.challenger.ChallengerApplication">
        <activity android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale" android:label="@string/app_name" android:launchMode="singleTop" android:name="ChallengerApplication" android:theme="@android:style/Theme.Black.NoTitleBar" android:windowSoftInputMode="adjustResize">
            <intent-filter android:label="@string/launcher_name">
                <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="com.company.challenger" />
            </intent-filter>
        </receiver>
        <receiver android:exported="false" android:name="com.parse.ParsePushBroadcastReceiver">
            <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>
    </application>
    <uses-sdk android:minSdkVersion="10" android:targetSdkVersion="19" />
</manifest>

CordovaApp.java

package com.company.challenger;

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

public class CordovaApp extends CordovaActivity
{
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        super.init();
        // Set by <content src="index.html" /> in config.xml
        loadUrl(launchUrl);
        ParseAnalytics.trackAppOpened(getIntent());
    }
}

ChallengerApplication.java

package com.company.challenger;

import android.app.Application;
import android.content.Context;

import com.parse.Parse;
import com.parse.ParseInstallation;
import com.parse.PushService;

import com.company.challenger.CordovaApp;

public class ChallengerApplication extends Application 
{
    private static ChallengerApplication instance = new ChallengerApplication();

    public ChallengerApplication() {
        instance = this;
    }

    public static Context getContext() {
        return instance;
    }

    @Override
    public void onCreate() {
        super.onCreate();
        // register device for parse
        Parse.initialize(this, "app key", "client key");
        PushService.setDefaultPushCallback(this, CordovaApp.class);
        ParseInstallation.getCurrentInstallation().saveInBackground();
    }
}

Answer 1

Proper answer this time...

I basically started from scratch following the latest parse tutorial and making sure the initialize parse in the MainApplication and not in your javascript.

This is the gist:

Create a MainApplication.java with a skeleton like this:


    package com.{your_company}.{your_app};
    import android.app.Application;
    import android.content.Context;

    import com.parse.Parse;
    import com.parse.ParsePush;
    import com.parse.SaveCallback;
    import com.parse.ParseException;

    import com.{your_company}.{your_app}.MainActivity;

    public class MainApplication extends Application 
    {
            @Override
            public void onCreate() {
                super.onCreate();
                // parse initialization goes here
            }
    }

Add the following attribute to your application tag in AndroidManifest.xml


    <application ... android:name="com.{your_company}.{your_app}.MainApplication">

Follow this tutorial from Parse.com which is fairly decent https://parse.com/tutorials/android-push-notifications .
The final onCreate in MainApplication.java should look something like this:


    @Override
    public void onCreate() {
       super.onCreate();
       Parse.enableLocalDatastore(app);
       Parse.initialize(app, "{app_key}", "{client_key}");

       ParsePush.subscribeInBackground("", new SaveCallback() {
          @Override
          public void done(ParseException e) {
             if (e == null) {
                Log.d("com.parse.push", "successfully subscribed to the broadcast channel.");
             } else {
                Log.e("com.parse.push", "failed to subscribe for push", e);
             }
          }
       });
    }

From this experience I found the following insights:

Not recommended to use any parse push plugins floating around because there are all out of date using deprecated calls or simply did not work out of the box.
The Parse initialize must occur in the MainApplication and cannot occur in the javascript. (I don't have the reference for this one, I came across it somewhere down the line when frantically researching).
Always use the latest Parse SDK and use ParsePush (the new service) and not PushService which is depricated.

Hopefully this helps.

Android + Phonegap + Parse Push不断崩溃

1 个答案: