java - 解析未收到 Android 通知

Question

我按照教程在 android 上解析通知 https://parse.com/apps/quickstart#parse_push/android/native/existing

但是我仍然无法在我的应用程序中收到通知，这是我的 list

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.walid.app_247_parse">

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_CALL_LOG" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<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:protectionLevel="signature"
    android:name="com.walid.app_247_parse.C2D_MESSAGE" />
<uses-permission android:name="com.walid.app_247_parse.C2D_MESSAGE" />
<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/Theme.AppCompat.Light.NoActionBar">
    <activity android:name=".Splash">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".UserPhoneNumber" />
    <activity android:name=".MainPage" />
    <activity android:name=".ChatView" />
    <activity android:name=".Connect_Main" />

    <meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="AIzaSyAZmjxQ_QZRG-0m-oMNcl0zC0H_eOEB8Jw" />

    <service android:name="com.parse.PushService" />
    <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>
    <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.walid.app_247_parse" />
        </intent-filter>
    </receiver>
</application>

还在我的启动器 Activity 中添加了这些行

 Parse.initialize(this, getResources().getString(R.string.ParseAppID), getResources().getString(R.string.ParseClientID));

    ParseInstallation.getCurrentInstallation().saveInBackground();

    ParsePush.subscribeInBackground("247APP", new SaveCallback() {
        @Override
        public void done(com.parse.ParseException e) {
            Log.e("PARSE", "Successfully subscribed to Parse!");
        }


    });

我可以看到成功订阅的日志，但每当我从 parse.com 发送通知时，我的设备中仍然没有显示任何内容。 请注意，我正在运行 android 5 的 Asus Zenfone 2 上测试该应用程序。

Answer 1

从 Application 类的 onCreate 方法(而不是 Launcher Activity)调用 Parse.initialize

AndroidManifest.xml

<application
    android:name=".MyApplication"
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/Theme.AppCompat.Light.NoActionBar">

MyApplication.java

public class MyApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();

        // Enable Local Datastore.
        Parse.enableLocalDatastore(this);

        // Add your initialization code here
        Parse.initialize(this, getResources().getString(R.string.ParseAppID), getResources().getString(R.string.ParseClientID));

        // Subscribe to a channel
        ParsePush.subscribeInBackground("twofourseven", new SaveCallback() {
            @Override
            public void done(ParseException e) {
                if (e == null) {
                    Log.d("PARSE", "Successfully subscribed to Parse channel");
                } else {
                    Log.d("PARSE", "Failed to subscribe to Parse channel");
                }
            }
        });

        ParseUser.enableAutomaticUser();
        ParseACL defaultACL = new ParseACL();
        // Optionally enable public read access.
        // defaultACL.setPublicReadAccess(true);
        ParseACL.setDefaultACL(defaultACL, true);
    }
}

编辑:

包名称+“.permission.C2D_MESSAGE”(缺少.permission)

<permission android:protectionLevel="signature" android:name="com.walid.app_247_parse.permission.C2D_MESSAGE" />
<uses-permission android:name="com.walid.app_247_parse.permission.C2D_MESSAGE" />