Question

我正在尝试将推送通知添加到我的Android应用程序，但它似乎无法正常工作。这是我能做的：

我的客户端应用程序成功收到其registrationId。
我的服务器成功收到其身份验证令牌。
服务器使用其身份验证令牌和设备registrationId发送邮件。
当从服务器向客户端发送消息时，我收到一条成功的消息响应代码（例如id=0:1335303367614556%fd55792500000030响应代码：200，根据Google的C2DM文档应该是成功的消息）。< / p>

但是我的设备上没有显示任何内容，相反，每当我发送推送通知时，我的logcat都会出错，这里是：

08-18 11:17:53.824 11070-11070/example.haris.com.examplelayout E/GcmReceiver: Failed to resolve target intent service, skipping classname enforcement 08-18 11:17:53.825 11070-11070/example.haris.com.examplelayout E/GcmReceiver: Error while delivering the message: ServiceIntent not found. 08-18 11:17:53.829 11070-11070/example.haris.com.examplelayout E/FirebaseInstanceId: Failed to resolve target intent service, skipping classname enforcement 08-18 11:17:53.830 11070-11070/example.haris.com.examplelayout E/FirebaseInstanceId: Error while delivering the message: ServiceIntent not found.

以下是我用来实现上述功能的3个类：

GCMPushReceiverService.java

http://i.stack.imgur.com/twLKF.png

GCMRegistrationIntentService

http://i.stack.imgur.com/DfTbm.png

GCMTokenRefreshListenerService.java

public class GCMTokenRefreshListenerService extends InstanceIDListenerService {
/**
 * When token refresh, start service to get new token
 */
@Override
public void onTokenRefresh() {
    Intent intent = new Intent(this, GCMRegistrationIntentService.class);
    startService(intent);
}
}

这是我使用BroadcastReciever的主要活动代码：

mRegistrationBroadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            //Check type of intent filter
            if(intent.getAction().equals(GCMRegistrationIntentService.REGISTRATION_SUCCESS)){
                //Registration success
                String token = intent.getStringExtra("token");
                Toast.makeText(getApplicationContext(), "GCM token:" + token, Toast.LENGTH_LONG).show();
            } else if(intent.getAction().equals(GCMRegistrationIntentService.REGISTRATION_ERROR)){
                //Registration error
                Toast.makeText(getApplicationContext(), "GCM registration error!!!", Toast.LENGTH_LONG).show();
            } else {
                //Tobe define
            }
        }
    };

    //Check status of Google play service in device
    int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getApplicationContext());
    if(ConnectionResult.SUCCESS != resultCode) {
        //Check type of error
        if(GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
            Toast.makeText(getApplicationContext(), "Google Play Service is not install/enabled in this device!", Toast.LENGTH_LONG).show();
            //So notification
            GooglePlayServicesUtil.showErrorNotification(resultCode, getApplicationContext());
        } else {
            Toast.makeText(getApplicationContext(), "This device does not support for Google Play Service!", Toast.LENGTH_LONG).show();
        }
    } else {
        //Start service
        Intent itent = new Intent(this, GCMRegistrationIntentService.class);
        startService(itent);
    }

这是我的 AndroidManifest.xml ：

<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<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.CAMERA" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
<uses-permission android:name="android.permission.MOUNT_FORMAT_FILESYSTEMS" />
<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" />

<permission
    android:name="example.haris.com.examplelayout.permission.C2D_MESSAGE"
    android:protectionLevel="signature" />
<uses-permission
    android:name="example.haris.com.examplelayout.permission.C2D_MESSAGE" />


<application
    android:allowBackup="true"
    android:icon="@mipmap/logo"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">
    <activity android:name=".Login.MainScreen">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <receiver
        android:name="com.google.android.gms.gcm.GcmReceiver"
        android:exported="true"
        android:permission="com.google.android.c2dm.permission.SEND" >
        <intent-filter>
            <!-- Receives the actual messages. -->
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <category android:name="example.haris.com.examplelayout" />
            <!-- Receives the registration id. -->
           <action android:name="com.google.android.c2dm.intent.REGISTRATION" />
        </intent-filter>
    </receiver>

    <service android:name=".GCMPushReceiverService" android:exported="false">
        <intent-filter android:priority="1000">
            <action android:name="com.google.android.c2dm.intent.RECIEVE"></action>
        </intent-filter>
    </service>

    <service android:name=".GCMTokenRefreshListenerService" android:exported="false">
        <intent-filter>
            <action android:name="com.google.android.gms.idd.InstanceID"></action>
        </intent-filter>
    </service>
    <service
        android:name=".GCMRegistrationIntentService"
        android:exported="false">
        </service>

修改

更新了清单

<receiver
        android:name="com.google.android.gms.gcm.GcmReceiver"
        android:exported="true"
        android:permission="com.google.android.c2dm.permission.SEND" >
        <intent-filter>
            <!-- Receives the actual messages. -->
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <category android:name="example.haris.com.examplelayout" />
            <!-- Receives the registration id. -->
           <action android:name="com.google.android.c2dm.intent.REGISTRATION" />
        </intent-filter>
    </receiver>

    <service android:name="example.haris.com.examplelayout.GCMPushReceiverService" android:exported="false">
        <intent-filter android:priority="1000">
            <action android:name="com.google.android.c2dm.intent.RECIEVE"></action>
        </intent-filter>
    </service>

    <service android:name="example.haris.com.examplelayout.GCMTokenRefreshListenerService" android:exported="false">
        <intent-filter>
            <action android:name="com.google.android.gms.idd.InstanceID"></action>
        </intent-filter>
    </service>
    <service
        android:name="example.haris.com.examplelayout.GCMRegistrationIntentService"
        android:exported="false">
        </service>

Answer 1

使用完整的包名和子包

更新您的清单文件

 <service android:name="example.haris.com.examplelayout.Utility.GCMPushReceiverService" android:exported="false">
    <intent-filter android:priority="1000">
        <action android:name="com.google.android.c2dm.intent.RECIEVE"></action>
    </intent-filter>
 </service>

<service android:name="example.haris.com.examplelayout.Utility.GCMTokenRefreshListenerService" android:exported="false">
    <intent-filter>
        <action android:name="com.google.android.gms.idd.InstanceID"></action>
    </intent-filter>
</service>

<service
    android:name="example.haris.com.examplelayout.Utility.GCMRegistrationIntentService"
    android:exported="false">
    </service>

修改

<receiver
    android:name=".ExternalReceiver "
    android:exported="true"
    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" />
    </intent-filter>
</receiver>

创建新班级

public class ExternalReceiver extends BroadcastReceiver {
    String TAG = "ExternalReceiver";

    public void onReceive(Context context, Intent intent) {
        Log.e(TAG, "Got push notification inside onReceive: ");
    }
}

推送从服务器发送的通知但未显示在任何Android设备上

1 个答案: