我正在关注这里的教程:http://developer.android.com/google/gcm/gs.html
我似乎在注册我的广播接收器时遇到了一些问题
每当应用程序运行时，在我注册设备并获取注册 ID 后，我都会收到以下错误
这是完整的堆栈跟踪:
这是完整的 list ，其中一些 Activity 被切断了
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.gotoohlala"
android:versionCode="48"
android:versionName="4.1.2" >
<uses-sdk android:minSdkVersion="8"
android:targetSdkVersion="11" />
<uses-feature android:name="android.hardware.camera" />
<supports-screens
android:smallScreens="true"
android:normalScreens="true"
android:largeScreens="true"
android:anyDensity="true" />
<application
android:hardwareAccelerated="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<uses-library android:name="com.google.android.maps" />
<!-- Push notification -->
<receiver
android:name="pushNotification.GCMBroadcastReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="com.gotoohlala" />
</intent-filter>
</receiver>
<!-- Push notification END -->
<activity
android:name="launchOohlala.LaunchOohlala"
android:label="@string/app_name"
android:theme="@android:style/Theme.Light.NoTitleBar"
android:screenOrientation="portrait" android:configChanges="orientation|keyboardHidden" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="launchOohlala.FakeLogin"
android:label="@string/app_name"
android:theme="@android:style/Theme.Light.NoTitleBar"
android:screenOrientation="portrait" android:configChanges="orientation|keyboardHidden" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="launchOohlala.CheckEmail"
android:label="@string/app_name"
android:windowSoftInputMode="stateHidden|adjustResize"
android:theme="@android:style/Theme.Light.NoTitleBar"
android:screenOrientation="portrait" android:configChanges="orientation|keyboardHidden" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="discoverMyCampus.RulesFragment"
android:label="@string/app_name"
android:windowSoftInputMode="stateHidden|adjustResize"
android:theme="@android:style/Theme.Light.NoTitleBar"
android:screenOrientation="portrait" android:configChanges="orientation|keyboardHidden" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</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.gotoohlala" />
</intent-filter>
</receiver>
<service android:name=".GCMIntentService" />
<activity android:name="com.facebook.LoginActivity"
android:theme="@android:style/Theme.Translucent.NoTitleBar"
android:label="@string/app_name" />
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/applicationId" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyDP2zfbRiEH0mNCkn2lpxm92DQHsfIJfPU" />
</application>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.VIBRATE" />
<!-- Wifi related -->
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CALL_PHONE"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.gotoohlala.gcm.permission.C2D_MESSAGE" />
<permission android:name="com.gotoohlala.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="com.gotoohlala.permission.C2D_MESSAGE" />
<!-- App receives GCM messages. -->
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<!-- 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" />
<uses-feature android:name="android.hardware.telephony" android:required="false" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<permission
android:name="com.gotoohlala.permission.MAPS_RECEIVE"
android:protectionLevel="signature"/>
<uses-permission android:name="com.gotoohlala.permission.MAPS_RECEIVE"/>
</manifest>
我的 GCMBroadcastReceiver 类
package pushNotification;
import com.google.android.gms.gcm.GoogleCloudMessaging;
import com.gotoohlala.OohlalaMain;
import discoverMyCampus.RulesFragment;
import android.app.Activity;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
/**
* Handling of GCM messages.
*/
public class GCMBroadcastReceiver extends BroadcastReceiver {
static final String TAG = "GCMDemo";
public static final int NOTIFICATION_ID = 1;
private NotificationManager mNotificationManager;
NotificationCompat.Builder builder;
Context ctx;
@Override
public void onReceive(Context context, Intent intent) {
Log.d("SUCCESS SUCCESS", "ONRECEIVE HAS BEEN CALLED, WOOT WOOT!!");
GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(context);
Log.d("SUCCESS SUCCESS", "ONRECEIVE HAS BEEN CALLED, WOOT WOOT!!");
ctx = context;
String messageType = gcm.getMessageType(intent);
if (GoogleCloudMessaging.MESSAGE_TYPE_SEND_ERROR.equals(messageType)) {
sendNotification("Send error: " + intent.getExtras().toString());
} else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) {
sendNotification("Deleted messages on server: " +
intent.getExtras().toString());
} else {
sendNotification("Received: " + intent.getExtras().toString());
}
setResultCode(Activity.RESULT_OK);
}
// Put the GCM message into a notification and post it.
private void sendNotification(String msg) {
mNotificationManager = (NotificationManager)
ctx.getSystemService(Context.NOTIFICATION_SERVICE);
PendingIntent contentIntent = PendingIntent.getActivity(ctx, 0,
new Intent(ctx, RulesFragment.class), 0);
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(ctx)
.setContentTitle("GCM Notification")
.setContentText(msg);
mBuilder.setContentIntent(contentIntent);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.getNotification());
}
}
关于为什么我无法注册接收器的任何想法？
谢谢
最佳答案
该应用程序正在寻找 com.google.android.gcm.GCMBroadcastReceiver ，但您的类位于不同的包 pushNotification.GCMBroadcastReceiver 中。
你的应用程序包是一个不同的包 - com.myAppName 。
虽然您的 GCMBroadcastReceiver 不必与应用程序包在同一个包中，但 Intent 过滤器中的类别必须是应用程序包。
你应该改变这个:
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="pushNotification" />
</intent-filter>
对此:
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="com.myAppName" />
</intent-filter>
编辑 :
根据您的 list ，您还有其他错误:
您指定了广播接收器两次。如果你想使用你自己的接收器，你应该删除这部分:
<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.gotoohlala" />
</intent-filter>
</receiver>
另一个问题 :
删除这一行:
<uses-permission android:name="com.gotoohlala.gcm.permission.C2D_MESSAGE" />
由于您已经有了这些行(正确的):
<permission android:name="com.gotoohlala.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="com.gotoohlala.permission.C2D_MESSAGE" />
关于android - 谷歌云消息，无法初始化接收器，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/17183474/