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我得到了一个包含 GCM 服务的程序，而 GCM 服务在我的某些设备上运行良好

包含：

1）安卓模拟器（谷歌API 17 - 4.2.2）

2)LG 手机 (Android 4.1.2)

3)谷歌手机（安卓4.2.2）

但是，在以下设备上，GCM 功能似乎停止在注册状态并且 onRegistered()未被调用。

包含：

1)索尼 (Android 4.0.4)

2)HTC (Android 4.0.3)

3)三星平板电脑 (Android 3.0.3)

由于它可以在我的某些设备上运行，我很确定问题不在我的代码或 Android 清单权限设置中，但我不知道我可以添加或修改什么来解决这个问题。

我知道 4.0.4 及更低版本的 GCM 功能需要一个有效的 Google 帐户，但我尝试了它仍然无法正常工作。同时我尝试了这两个问题中建议的解决方案，但没有帮助

我无法从 Android GCM 获取注册 ID

Android GCM：GCMRegistrar 提供空的注册 ID

谁能给我一些建议如何解决这个问题？我可以通过其他方式执行服务器推送通知功能吗？

这是我的代码

    //GCM part
    cd = new ConnectionDetector(getApplicationContext());

    // Check if Internet present
    if (!cd.isConnectingToInternet()) {
        // Internet Connection is not present
        alert.showAlertDialog(this,
                "Internet Connection Error",
                "Please connect to working Internet connection", false);
        // stop executing code by return
        return;
    }

    // Getting name, email from intent
    Intent i = getIntent(); 

    // Make sure the device has the proper dependencies.
    try{
        GCMRegistrar.checkDevice(this);
        // Make sure the manifest was properly set - comment out this line
        // while developing the app, then uncomment it when it's ready.
        GCMRegistrar.checkManifest(this);
    }catch(Exception e){
        Toast.makeText(getApplicationContext(), "Version too old" + e.toString(), Toast.LENGTH_LONG).show();
    }
    registerReceiver(mHandleMessageReceiver, new IntentFilter(
            DISPLAY_MESSAGE_ACTION));

    // Get GCM registration id
    final String regId = GCMRegistrar.getRegistrationId(this);
    // Check if regid already presents
    if (regId.equals("")) {
        // Registration is not present, register now with GCM           
        try{
            GCMRegistrar.register(this, SENDER_ID);
            Toast.makeText(getApplicationContext(), "Trying to register", Toast.LENGTH_LONG).show();
        }
        catch(Exception e){
            Toast.makeText(getApplicationContext(), "Registration failure", Toast.LENGTH_LONG).show();
        }
    } else {
        // Device is already registered on GCM
        if (GCMRegistrar.isRegisteredOnServer(this)) {
            // Skips registration.              
            Toast.makeText(getApplicationContext(), "Already registered with GCM", Toast.LENGTH_LONG).show();
        } else {
            // Try to register again, but not in the UI thread.
            // It's also necessary to cancel the thread onDestroy(),
            // hence the use of AsyncTask instead of a raw thread.
            final Context context = this;
            mRegisterTask = new AsyncTask<Void, Void, Void>() {

                @Override
                protected Void doInBackground(Void... params) {
                    // Register on our server
                    // On server creates a new user
                    ServerUtilities.register(context, userId, "123", regId);
                    return null;
                }

                @Override
                protected void onPostExecute(Void result) {
                    mRegisterTask = null;
                }

            };
            mRegisterTask.execute(null, null, null);
        }
    }

还有清单

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.test.activity"
android:versionCode="1"
android:versionName="2" >

<uses-sdk
    android:minSdkVersion="10"
    android:targetSdkVersion="17" />

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<!-- GCM connects to Internet Services. -->
<uses-permission android:name="android.permission.INTERNET" />

<!-- GCM requires a Google account. -->
<uses-permission android:name="android.permission.GET_ACCOUNTS" />

<!-- Keeps the processor from sleeping when a message is received. -->
<uses-permission android:name="android.permission.WAKE_LOCK" />

<!-- Creates a custom permission so only this app can receive its messages. -->
<permission
    android:name="com.test.activity.permission.C2D_MESSAGE"
    android:protectionLevel="signature" />

<uses-permission android:name="com.test.activity.C2D_MESSAGE" />

<!-- This app has permission to register and receive data message. -->
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

<!-- Network State Permissions to detect Internet status -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

<!-- Permission to vibrate -->
<uses-permission android:name="android.permission.VIBRATE" />

<application
.
.   
.

     <receiver
        android:name="com.google.android.gcm.GCMBroadcastReceiver"
        android:permission="com.google.android.c2dm.permission.SEND" >
        <intent-filter>

            <!-- Receives the actual messages. -->
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <!-- Receives the registration id. -->
            <action android:name="com.google.android.c2dm.intent.REGISTRATION" />

            <category android:name="com.test.activity" />
        </intent-filter>
    </receiver>

    <service android:name="com.test.activity.GCMIntentService" />       
</application>
</manifest>
4

1 回答 1

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我不确定它是否与您的问题有关，但是：

<uses-permission android:name="com.test.activity.C2D_MESSAGE" />

应该改成这样：

<uses-permission android:name="com.test.activity.permission.C2D_MESSAGE" />
于 2013-08-09T13:57:47.360 回答