我已经编写了注册ID为c2dm的应用程序。但我得到异常,因为无法在startService(intent)行启动活动组件信息;错误: - 获取c2dm的注册ID时出现错误
我的主类是
public class IdTestActivity extends Activity {
static TextView mytext = null;
Context context = null;
Intent intent = null;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Intent intent = new Intent("com.google.android.c2dm.intent.REGISTER");
intent.putExtra("app",PendingIntent.getBroadcast(this, 0, new Intent(), 0));
intent.putExtra("sender", "[email protected]");
startService(intent);
}
}
我的收款人类是
public class c2dmReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
Log.w("C2DM", "Registration Receiver called");
if ("com.google.android.c2dm.intent.REGISTRATION".equals(action)) {
Log.w("C2DM", "Received registration ID");
final String registrationId = intent
.getStringExtra("sender");
String error = intent.getStringExtra("error");
Log.d("C2DM", "dmControl: registrationId = " + registrationId
+ ", error = " + error);
// TODO Send this to my application server
}
}
}
和我的清单文件是
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.IdTest"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8" />
<application>
<permission
android:name="com.IdTest.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="com.IdTest.permission.C2D_MESSAGE" />
<activity
android:name=".IdTestActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name=".c2dmReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter >
<action android:name="com.google.android.c2dm.intent.RECEIVE" >
</action>
<category android:name="com.IdTest" />
</intent-filter>
</receiver>
</application>
</manifest>
什么错误,你得到了什么?添加异常的堆栈跟踪 – Houcine 2012-03-20 14:51:18
03-20 20:01:54.703:E/AndroidRuntime(1881):java.lang.RuntimeException:无法启动活动ComponentInfo {com.IdTest/com.IdTest.IdTestActivity}:java.lang .SecurityException:不允许启动服务Intent {act = com.google.android.c2dm.intent.REGISTER(has extras)}未经许可com.google.android.c2dm.permission.RECEIVE 03-20 20:01:54.703 :E/AndroidRuntime(1881):\t at com.IdTest.IdTestActivity.onCreate(IdTestActivity.java:32) – user1196969 2012-03-20 14:53:49