戻るボタンを押したときにonPause()
を呼び出すアプリを作成しました。以下の方法として戻るボタンをクリックしてアプリを最小化するandroid
..
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
// Notification show in status bar
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
this).setSmallIcon(R.drawable.icon).setContentTitle("TNLRadio")
.setContentText("");
// Creates an explicit intent for an Activity in your app
// Intent resultIntent = new Intent(this, MainActivity.class);
Intent resultIntent = this.getIntent();
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
// Adds the back stack for the Intent (but not the Intent itself)
stackBuilder.addParentStack(MainActivity.class);
// Adds the Intent that starts the Activity to the top of the stack
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0,
PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
int mId = 0;
// mId allows you to update the notification later on.
mNotificationManager.notify(mId, mBuilder.build());
this.unregisterReceiver(UIStateManager.getInsatance());
// unregister call listener
UIStateManager.getInsatance().onPause(this);
}
私はonBackPress()
である... [戻る]ボタンをクリックしたときに同じことをやりたいです。私はonBackPress()
メソッドの中でonPause()
メソッドを呼び出します。
08-28 13:45:34.600: E/AndroidRuntime(14153): FATAL EXCEPTION: main
08-28 13:45:34.600: E/AndroidRuntime(14153): java.lang.IllegalArgumentException: Receiver not registered: [email protected]
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:628)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:1130)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:354)
08-28 13:45:34.600: E/AndroidRuntime(14153): at com.ironone.streaming.MainActivity.onPause(MainActivity.java:567)
08-28 13:45:34.600: E/AndroidRuntime(14153): at com.ironone.streaming.MainActivity.onBackPressed(MainActivity.java:866)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.app.Activity.onKeyUp(Activity.java:2099)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.view.KeyEvent.dispatch(KeyEvent.java:2633)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.app.Activity.dispatchKeyEvent(Activity.java:2329)
08-28 13:45:34.600: E/AndroidRuntime(14153): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:1957)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.view.ViewRootImpl.deliverKeyEventPostIme(ViewRootImpl.java:3546)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.view.ViewRootImpl.handleFinishedEvent(ViewRootImpl.java:3519)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2603)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.os.Handler.dispatchMessage(Handler.java:99)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.os.Looper.loop(Looper.java:137)
08-28 13:45:34.600: E/AndroidRuntime(14153): at android.app.ActivityThread.main(ActivityThread.java:4507)
08-28 13:45:34.600: E/AndroidRuntime(14153): at java.lang.reflect.Method.invokeNative(Native Method)
08-28 13:45:34.600: E/AndroidRuntime(14153): at java.lang.reflect.Method.invoke(Method.java:511)
08-28 13:45:34.600: E/AndroidRuntime(14153): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
08-28 13:45:34.600: E/AndroidRuntime(14153): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
08-28 13:45:34.600: E/AndroidRuntime(14153): at dalvik.system.NativeStart.main(Native Method)
が私を助けてくださいできるだけ早く
あなたは)(のonCreateに受信機を登録していますか? –
実際にonPause()を手動で呼び出せますか? –
できません。それは例外が実際に言っていることです –