Приложение GCM отлично работает на эмуляторе, но сбой на устройстве Android
-2 Vivek Singh [2013-01-09 11:15:00]
Я разработал приложение и реализовал GCM (Google Cloud Messaging), он отлично работает на эмуляторе, а также на bluestacks, но когда я запускаю его на устройстве, он, к сожалению, останавливается, и я не могу понять причину.
Manifest file
<uses-sdk android:minSdkVersion="8" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.androiddemos.NotificationActivity"
android:label="@string/app_name" >
</activity>
<activity
android:name=".ResultActivity"
android:parentActivityName=".MainActivity" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".NotificationActivity" />
</activity>
<activity
android:name=".GcmActivity"
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="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.androiddemos" />
</intent-filter>
</receiver>
<service android:name=".GCMIntentService" >
</service>
</application>
<permission
android:name="com.example.androiddemos.permission.C2D_MESSAGE"
android:protectionLevel="signature" >
</permission>
<!-- App receives GCM messages. -->
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<!-- GCM connects to Google 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" />
<uses-permission android:name="com.example.androiddemos.permission.C2D_MESSAGE" />
LOgcat 01-09 14:55:27.034: E/AndroidRuntime(25344): java.lang.IllegalArgumentException: android.content.pm.PackageManager$NameNotFoundException: ComponentInfo{com.example.androiddemos/com.example.androiddemos.MainActivity} 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.TaskStackBuilder.addParentStack(TaskStackBuilder.java:236) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.TaskStackBuilder.addParentStack(TaskStackBuilder.java:215) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.example.androiddemos.GcmActivity.sendNotification(GcmActivity.java:70) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.example.androiddemos.GcmActivity.checkGCM(GcmActivity.java:49) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.example.androiddemos.GcmActivity$1.onClick(GcmActivity.java:33) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.view.View.performClick(View.java:4084) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.view.View$PerformClick.run(View.java:16966) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.os.Handler.handleCallback(Handler.java:615) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.os.Handler.dispatchMessage(Handler.java:92) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.os.Looper.loop(Looper.java:137) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.app.ActivityThread.main(ActivityThread.java:4745) 01-09 14:55:27.034: E/AndroidRuntime(25344): at java.lang.reflect.Method.invokeNative(Native Method) 01-09 14:55:27.034: E/AndroidRuntime(25344): at java.lang.reflect.Method.invoke(Method.java:511) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 01-09 14:55:27.034: E/AndroidRuntime(25344): at dalvik.system.NativeStart.main(Native Method) 01-09 14:55:27.034: E/AndroidRuntime(25344): Caused by: android.content.pm.PackageManager$NameNotFoundException: ComponentInfo{com.example.androiddemos/com.example.androiddemos.MainActivity} 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.app.ApplicationPackageManager.getActivityInfo(ApplicationPackageManager.java:225) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.NavUtils.getParentActivityName(NavUtils.java:298) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.NavUtils.getParentActivityIntent(NavUtils.java:261) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.TaskStackBuilder.addParentStack(TaskStackBuilder.java:229) 01-09 14:55:27.034: E/AndroidRuntime(25344):... 15 more
01-09 14:55:27.034: E/AndroidRuntime(25344): java.lang.IllegalArgumentException: android.content.pm.PackageManager$NameNotFoundException: ComponentInfo{com.example.androiddemos/com.example.androiddemos.MainActivity} 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.TaskStackBuilder.addParentStack(TaskStackBuilder.java:236) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.TaskStackBuilder.addParentStack(TaskStackBuilder.java:215) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.example.androiddemos.GcmActivity.sendNotification(GcmActivity.java:70) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.example.androiddemos.GcmActivity.checkGCM(GcmActivity.java:49) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.example.androiddemos.GcmActivity$1.onClick(GcmActivity.java:33) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.view.View.performClick(View.java:4084) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.view.View$PerformClick.run(View.java:16966) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.os.Handler.handleCallback(Handler.java:615) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.os.Handler.dispatchMessage(Handler.java:92) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.os.Looper.loop(Looper.java:137) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.app.ActivityThread.main(ActivityThread.java:4745) 01-09 14:55:27.034: E/AndroidRuntime(25344): at java.lang.reflect.Method.invokeNative(Native Method) 01-09 14:55:27.034: E/AndroidRuntime(25344): at java.lang.reflect.Method.invoke(Method.java:511) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 01-09 14:55:27.034: E/AndroidRuntime(25344): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 01-09 14:55:27.034: E/AndroidRuntime(25344): at dalvik.system.NativeStart.main(Native Method) 01-09 14:55:27.034: E/AndroidRuntime(25344): Caused by: android.content.pm.PackageManager$NameNotFoundException: ComponentInfo{com.example.androiddemos/com.example.androiddemos.MainActivity} 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.app.ApplicationPackageManager.getActivityInfo(ApplicationPackageManager.java:225) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.NavUtils.getParentActivityName(NavUtils.java:298) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.NavUtils.getParentActivityIntent(NavUtils.java:261) 01-09 14:55:27.034: E/AndroidRuntime(25344): at android.support.v4.app.TaskStackBuilder.addParentStack(TaskStackBuilder.java:229) 01-09 14:55:27.034: E/AndroidRuntime(25344):... 15 more
android android-emulator google-cloud-messaging
1 ответ
3 Решение selsine [2013-01-09 19:26:00]
Я считаю, проблема в том, что у вас нет MainActivity, определенного в вашем манифесте, на основе этой строки logcat:
14:55:27.034: E/AndroidRuntime(25344): Caused by:
android.content.pm.PackageManager$NameNotFoundException:
ComponentInfo{com.example.androiddemos/com.example.androiddemos.MainActivity} 01-09
У вас есть MainActivity, на который ссылается как parentActivityName, но не определенное в манифесте вообще:
<activity
android:name=".ResultActivity"
android:parentActivityName=".MainActivity" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".NotificationActivity" />
</activity>
Если вы все еще используете MainActivity, вам нужно добавить его в манифест:
<activity
android:name=".MainActivity">
</activity>