Я создаю приложение для Android, используя кучу операторов switch для переключения между представлениями. Все шло нормально, пока я не добавил блок случаев, которые приводят к фатальной ошибке при запуске приложения. Случаи вызываются операторами onClick в XML. Нарушающий блок дел на самом деле является частью блока операторов, которые работают нормально. Кто-нибудь может увидеть, что мне не хватает? Что является причиной фатальной ошибки? Я включаю фрагменты сломанного кода и рабочий код вместе с файлом logCat.
05-17 01:48:01.931: INFO/System.out(270): debugger has settled (1381)
05-17 01:48:02.341: WARN/dalvikvm(270): VFY: invalid switch target 7170 (-> 0x1c0b) at 0x9[0]
05-17 01:48:02.351: WARN/dalvikvm(270): VFY: rejected Lcom/findthway/main;.nextLayout (Landroid/view/View;)V
05-17 01:48:02.351: WARN/dalvikvm(270): Verifier rejected class Lcom/findthway/main;
05-17 01:48:02.351: WARN/dalvikvm(270): Class init failed in newInstance call (Lcom/findthway/main;)
05-17 01:48:03.031: INFO/ActivityManager(67): Displayed activity com.android.launcher/com.android.launcher2.Launcher: 50893 ms (total 50893 ms)
05-17 01:48:08.001: WARN/ActivityManager(67): Launch timeout has expired, giving up wake lock!
05-17 01:48:08.751: WARN/ActivityManager(67): Activity idle timeout for HistoryRecord{43eda500 com.findthway/.main}
05-17 01:52:41.531: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 01:57:41.551: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:02:41.576: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:07:41.641: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:08:45.831: DEBUG/dalvikvm(67): GC_FOR_MALLOC freed 15592 objects / 665856 bytes in 160ms
05-17 02:12:41.695: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:16:30.392: DEBUG/dalvikvm(67): GC_FOR_MALLOC freed 4697 objects / 200928 bytes in 108ms
05-17 02:17:41.716: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:22:41.745: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:27:41.801: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:32:41.812: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:37:41.851: DEBUG/SntpClient(67): request time failed: java.net.SocketException: Address family not supported by protocol
05-17 02:41:00.341: DEBUG/dalvikvm(67): GC_FOR_MALLOC freed 12690 objects / 520224 bytes in 235ms
Пример XML, который будет вызывать прерванные случаи переключения:
<RelativeLayout android:id="@+id/level07_layout00"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/vlayoutup"
android:visibility="gone">
<ImageButton android:id="@+id/level07_closeButton00"
android:layout_height="wrap_content"
android:background="@drawable/close"
android:layout_width="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginLeft="10dp"
android:layout_marginBottom="10dp"
android:onClick="closetomain">
</ImageButton>
<ImageButton android:id="@+id/level07_leftButton00"
android:layout_height="wrap_content"
android:background="@drawable/node"
android:layout_width="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="2dp"
android:layout_marginLeft="135dp"
android:onClick="nextLayout">
</ImageButton>
<ImageButton android:id="@+id/level07_rightButton00"
android:layout_height="wrap_content"
android:background="@drawable/node"
android:layout_width="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="2dp"
android:layout_marginLeft="340dp"
android:onClick="nextLayout">
</ImageButton>
<ImageView android:id="@+id/level07_beginButton00"
android:layout_height="wrap_content"
android:background="@drawable/beginbutton"
android:layout_width="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="2dp"
android:layout_marginLeft="235dp">
</ImageView>
<ImageView android:id="@+id/level07_ImageView00"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="5dp"
android:layout_marginLeft="325dp"
android:background="@drawable/rocket">
</ImageView>
</RelativeLayout>
<RelativeLayout android:id="@+id/level07_layout01"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/vlayoutup"
android:visibility="gone">
<ImageButton android:id="@+id/level07_closeButton01"
android:layout_height="wrap_content"
android:background="@drawable/close"
android:layout_width="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginLeft="10dp"
android:layout_marginBottom="10dp"
android:onClick="closetomain">
</ImageButton>
<ImageButton android:id="@+id/level07_leftButton01"
android:layout_height="wrap_content"
android:background="@drawable/node"
android:layout_width="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="2dp"
android:layout_marginLeft="135dp"
android:onClick="nextLayout">
</ImageButton>
<ImageButton android:id="@+id/level07_rightButton01"
android:layout_height="wrap_content"
android:background="@drawable/node"
android:layout_width="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="2dp"
android:layout_marginLeft="340dp"
android:onClick="nextLayout">
</ImageButton>
<ImageButton android:id="@+id/level07_backButton01"
android:layout_height="wrap_content"
android:background="@drawable/backlevel"
android:layout_width="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="2dp"
android:layout_marginLeft="235dp"
android:onClick="prevLayout">
</ImageButton>
</RelativeLayout>
Вот фрагмент сломанной Java:
case R.id.level07_backButton01:
RelativeLayout bB017 = (RelativeLayout)findViewById(R.id.level07_layout00);
bB017.setVisibility(View.VISIBLE);
RelativeLayout bB017b = (RelativeLayout)findViewById(R.id.level07_layout01);
bB017b.setVisibility(View.GONE);
break;
case R.id.level07_backButton02:
RelativeLayout bB027b = (RelativeLayout)findViewById(R.id.level07_layout01);
bB027b.setVisibility(View.VISIBLE);
RelativeLayout bB027 = (RelativeLayout)findViewById(R.id.level07_layout02);
bB027.setVisibility(View.GONE);
break;
case R.id.level07_backButton03:
RelativeLayout bB037 = (RelativeLayout)findViewById(R.id.level07_layout02);
bB037.setVisibility(View.VISIBLE);
RelativeLayout bB037b = (RelativeLayout)findViewById(R.id.level07_layout03);
bB037b.setVisibility(View.GONE);
break;
Вот фрагмент кода, который работает из того же блока:
case R.id.level07_backButton16:
RelativeLayout bB167 = (RelativeLayout)findViewById(R.id.level07_layout15);
bB167.setVisibility(View.VISIBLE);
RelativeLayout bB167b = (RelativeLayout)findViewById(R.id.level07_layout16);
bB167b.setVisibility(View.GONE);
break;
case R.id.level07_backButton17:
RelativeLayout bB177 = (RelativeLayout)findViewById(R.id.level07_layout13);
bB177.setVisibility(View.VISIBLE);
RelativeLayout bB177b = (RelativeLayout)findViewById(R.id.level07_layout17);
bB177b.setVisibility(View.GONE);
break;
case R.id.level07_backButton18:
RelativeLayout bB187 = (RelativeLayout)findViewById(R.id.level07_layout17);
bB187.setVisibility(View.VISIBLE);
RelativeLayout bB187b = (RelativeLayout)findViewById(R.id.level07_layout18);
bB187b.setVisibility(View.GONE);
break;
Как вы видите, я думаю, что два блока корпусов коммутаторов одинаковы. Часть, которую я считаю важной подсказкой, находится в logCat: VFY: недопустимая цель переключения.
Если вам нужна дополнительная информация, пожалуйста, дайте мне знать. Заранее спасибо за помощь!