Question

我正在使用GCM库在我的Android应用程序中实现推送通知。问题是，即使想到，服务器端（发送GCM消息）和Android注册都很好，似乎我的Android应用程序没有收到发送的消息！我搜索了很多，试图通过不同的方式来解决它，但仍然没有。所以，这是我的应用程序文件，非常感谢您的帮助。

主要：

public class Login extends Activity implements OnClickListener{
@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);          
setContentView(R.layout.activity_login);
btnGo = (Button) findViewById(R.id.btnenter);
btnGo.setOnClickListener(this);
}
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.login, menu);
return true;
}

public void onClick(View v) {
   if (v==btnGo){
        Intent intent = new Intent(Login.this, GCMIntentService.class);
        intent.putExtra("val", "coucou");
        startService(intent);

        Intent intent1 = new Intent(Login.this, MedicoAppliMain.class);
        startActivity(intent1);
               }
   }
}

Android Manifest：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.medicoappli"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="17" />

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />

<permission
android:name="com.example.medicoappli.permission.C2D_MESSAGE"
android:protectionLevel="signature" />

<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="com.example.medicoappli.permission.C2D_MESSAGE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.USE_CREDENTIALS" />


<application
android:name="com.example.medicoappli.MyApp"
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >

<activity
    android:name="external.interfaces.Login"
    android:label="@string/title_activity_login" >
<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.gcm.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.example.medicoappli" />
    </intent-filter>
</receiver>
<service android:process=":service" android:name="GCMIntentService"></service>

GCMIntentService：

package com.example.medicoappli;

import com.google.android.gcm.GCMBaseIntentService;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.widget.Toast;


public class GCMIntentService extends GCMBaseIntentService {

private static final String TAG = "GCMIntentService";                   

public GCMIntentService() {
    super("329261430680");
}


private static void generateNotification(Context context, String message) {

    Toast toast = Toast.makeText(context, "Vous avez un Messsage GCM", 3);
    toast.show();
}

@Override
protected void onError(Context arg0, String arg1) {    }

@Override
protected void onMessage(Context arg0, Intent arg1) {

    Log.d("GCM", "RECEIVED A MESSAGE");
    Log.d("val", arg1.getStringExtra("val"));
    // Get the data from intent and send to notification bar
    //generateNotification(arg0, arg1.getStringExtra("message"));
}

@Override
protected void onRegistered(Context arg0, String arg1) {    }

@Override
protected void onUnregistered(Context arg0, String arg1) {      }

}

服务器端：

package Server_Side;

import java.util.ArrayList;

import com.google.android.gcm.server.Message;
import com.google.android.gcm.server.MulticastResult;
import com.google.android.gcm.server.Result;
import com.google.android.gcm.server.Sender;
import java.net.Authenticator;
import javax.xml.ws.BindingProvider;



class Notify {
public static void main(String args[]) {
try {
Sender sender = new Sender("AIzaSyDjIcQt6mff7ujIvqWtwKVuVEYmbUBy0I0");

    // use this line to send message with payload data
    Message message = new Message.Builder()
            .collapseKey("1")
            .timeToLive(3)
            .delayWhileIdle(true)
            .addData("message","this text will be seen in notification bar !!")
            .build();

    // Use this code to send to a single device (clé associé à l'application)
    Result result = sender.send(message,"APA91bGJxJxgtjmdKV1Ws766Cwr8ZaVKSn0Q7F17OQccI8sGhDWYo2pJCW0znS6qfEsy5ui1CSq9_ihGy9UKvoV9yqQW3AqP1c25ghLLBqt6nsPGEJE0qqHMhqIrhvVVDRy29R0gqtVZV-kJmicW5K8T_zOFO9reRUeADqTcxedKyjHhwFkxHOA",1);

    System.out.println(result.toString());

} 
        catch (Exception e) {
    e.printStackTrace();

}

 }
 }

感谢。

Answer 1

我没有看到任何代码将您的应用注册到GCM并将注册ID传递给您的服务器。

我认为在onClick中启动意向服务没有意义：

Intent intent = new Intent(Login.this, GCMIntentService.class);
intent.putExtra("val", "coucou");
startService(intent);

只有在注册或邮件到达时，GCMBroadcastReceiver才能启动此服务。

编辑：

我还会改变清单中的服务条目：

<service android:process=":service" android:name="GCMIntentService"></service>

到：

<service android:name="com.example.medicoappli.GCMIntentService"></service>

或至少：

<service android:name=".GCMIntentService"></service>

GCM消息在Android应用程序中接收

1 个答案: