我已按照以下所有说明在Android中为应用配置推送通知: https://github.com/ParsePlatform/Parse-Server/wiki/Push-Configuring-Clients https://parseplatform.github.io/docs/android/guide/#push-notifications
但无论我做什么,我使用的手机似乎都无法获得任何推送通知。
相同的应用程序配置为在iOS上接收通知并且运行正常。
这些是Manifest中的相关位:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.xxy.xxy">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<permission
android:name="com.xxy.xxy.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="com.xxy.xxy.permission.C2D_MESSAGE" />
<application
android:name="com.xxy.xxy.MiXXYApplication"
android:allowBackup="true"
android:icon="@drawable/logoapp"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<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.xxy.xxy" />
</intent-filter>
</receiver>
<meta-data
android:name="com.parse.push.gcm_sender_id"
android:value="id:123456789012" />
</application>
这是Application类(AppID和Client Key替换为Back4App提供的当前值):
public class MiXXYApplication extends Application {
@Override
public void onCreate() {
super.onCreate();
Parse.setLogLevel(Parse.LOG_LEVEL_VERBOSE);
Parse.initialize(new Parse.Configuration.Builder(getApplicationContext())
.applicationId("back4App_AppID")
.clientKey("back4App_ClientKey")
.server("https://parseapi.back4app.com/")
.build()
);
}
}
这些是我调用注册安装的方法(我无法在Application类上执行此操作,因为登录后我需要userId)
public void enablePush(final String userId) {
ParseInstallation installation = ParseInstallation.getCurrentInstallation();
installation.put("GCMSenderId", "123456789012");
installation.put("userId", userId);
installation.saveInBackground(new SaveCallback() {
@Override
public void done(ParseException e) {
if (e == null) {
Log.i("push", "ok");
subscribe("");
subscribe(userId);
} else {
Log.i("push", "nok");
e.printStackTrace();
}
}
});
}
public void subscribe(String channel){
ParsePush.subscribeInBackground(channel, new SaveCallback() {
@Override
public void done(ParseException e) {
if (e == null) {
Log.i("Push", "subscribed");
} else {
Log.i("push", "nok");
e.printStackTrace();
}
}
});
}
这是Parse DB上的安装注册表:
ObjectID: l1tkO3YM2r
GCMSenderID: 123456789012
deviceToken: APA91bHeKnj...
localeIdentifier: en-US
badge: (undefined)
parseVersion: 1.13.1
ACL: Public Read + Write
appIdentifier: com.xxy.xxy
appName: appName
deviceType: android
channels: ["","CyTPw5xc4r"]
pushType: gcm
installationId: 8cf9c606-5a0e...
userId: CyTPw5xc4r
在google开发者控制台中,项目编号为123456789012,我创建了一个API密钥,并在Back4App仪表板的Android推送通知设置中添加了API密钥+项目编号。
详细模式下的logcat显示以下内容:
09-21 09:29:19.863 10721-10721/com.xxy.xxy V/com.parse.ManifestInfo: Using gcm for push.
09-21 09:29:19.884 10721-10885/com.xxy.xxy V/com.parse.CachedCurrentInstallationController: Successfully deserialized Installation object
09-21 09:29:19.899 10721-10886/com.xxy.xxy V/com.parse.GcmRegistrar: Sending GCM registration intent
09-21 09:29:29.782 10721-11340/com.xxy.xxy V/com.parse.GcmRegistrar: Received deviceToken <APA91bHeKnj...> from GCM.
根据我的意思,一切顺利,但我手机上没有收到任何通知。
我的设置有什么问题吗? 谢谢!
答案 0 :(得分:1)
解决了!
问题在于,不是像所有导游所说的那样获得Api键,而是应该从https://developers.google.com/mobile/add获得它。
它生成了另一个API密钥并激活了该服务,然后就可以了。