我一直在尝试设置安卓上的 Parse 推送通知。我遵循了不同的教程，并且试图从他们的 Web 平台发送通知，但是似乎没有什么作用。以下是我迄今为止尝试过的方法：
这是我的 Application 类的 onCreate 方法：
@Override
public void onCreate() {
super.onCreate();
Log.i("PushNotifications","PARSE initialize");
Parse.initialize(this, "******************************", "*****************************");
ParseInstallation.getCurrentInstallation().saveInBackground();
ParsePush.subscribeInBackground("", new SaveCallback() {
@Override
public void done(ParseException e) {
if (e == null) {
Log.i("PushNotifications","com.parse.push" + " successfully subscribed to the broadcast channel.");
} else {
Log.i("PushNotifications","com.parse.push" + " failed to subscribe for push");
}
}
});
}
我成功调用了此函数，并获得了日志记录。
已成功订阅广播频道。
以下是我的清单文件中一些相关内容：
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<permission android:name="com.my.app.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="com.my.app.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.VIBRATE" />
<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.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_CONTACTS"/>
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:name=".App"
android:theme="@style/AppTheme">
<activity
android:name=".activities.MainActivity"
android:launchMode="standard"
android:screenOrientation="sensorPortrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data android:name="com.parse.push.gcm_sender_id" android:value="id:123456789" />
<meta-data android:name="com.parse.push.notification_icon" android:resource="@drawable/ic_launcher"/>
<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.ParsePushBroadcastReceiver"
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>
<!--com.parse.GcmBroadcastReceiver"-->
<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.my.app" />
</intent-filter>
</receiver>
</application>
当我尝试通过Parse网站发送推送时，没有任何反应。由于这种方法不起作用，我尝试实现自己的GcmBroadcastReceiver并在清单中进行更改。
<receiver android:name=".receivers.MyCustomReceiver"
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.my.app" />
</intent-filter>
</receiver>
并且
public class MyCustomReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.i("PushNotifications","MyCustomReceiver");
}
}
没有成功。
然后我还尝试创建自己的ParsePushBroadcastReceiver（通过继承ParsePushBroadcastReceiver）。
<receiver android:name=".receivers.CustomParseReceiver"
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>
"同时，"
public class CustomParseReceiver extends ParsePushBroadcastReceiver {
@Override
protected Notification getNotification(Context context, Intent intent) {
Log.i("PushNotifications","PARSE getNotification");
return null;
}
@Override
protected void onPushOpen(Context context, Intent intent) {
Log.i("PushNotifications","PARSE onPushOpen");
}
@Override
protected void onPushReceive(Context context, Intent intent) {
Log.i("PushNotifications","PARSE onPushReceive");
}
private JSONObject getDataFromIntent(Intent intent) {
Log.i("PushNotifications","PARSE getDataFromIntent");
}
}
也没有起作用。
问题是，当我创建自己的GCM BroadcastReceiver并从自己的服务器发送通知（使用一些小型php脚本）时，通知被成功接收。
我真的很想知道客户端解析通知系统实现有什么问题。
请问可能出现问题的原因？
android:exported="true"。 - FunkTheMonk