当我打开上下文菜单然后旋转屏幕时,我在整个程序中都遇到了这个错误。
03-19 16:09:25.627: E/InputQueue-JNI(11610): channel '41c6ffc0 AtchDlg:xxx.xxxxxxxx.xxx/xxx.xxxxxxxx.xxx.TyContextMenuActivity (client)' ~
Publisher closed input channel or an error occurred. events=0x8
我将代码简化为我能想到的最基本的形式,但仍然出现错误,所以我认为它在 android 代码中。
public class TyContextMenuActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
TextView textView = new TextView(this)
{
@Override
protected void onCreateContextMenu(ContextMenu menu)
{
super.onCreateContextMenu(menu);
menu.setHeaderTitle("Rotate Screen");
menu.addSubMenu("90 degrees");
}
};
textView.setText("hold me");
textView.setGravity(Gravity.CENTER);
textView.setTextSize(50);
registerForContextMenu(textView);
setContentView(textView);
}
}
有人能告诉我如何消除这个错误吗?