//called when hardware button "Menu" clicked
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu, menu);
return true;
}
,然后这个机器人表演对话不起作用
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_options:
startActivity(new Intent(this, EditPreferences.class));
break;
case R.id.menu_about:
Dialog dialog = new Dialog(getApplicationContext());
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);//NO TITLE :)
dialog.setContentView(R.layout.menu_about);
dialog.setCancelable(true);
dialog.show();
break;
default:
break;
}
//return true;
//return false;
return super.onMenuItemSelected(featureId, item);
}
使用调试我看到我进入开关的情况下R.id.menu_about,但dialog.show()什么都不做
对话框就不会显示,我尝试使用非标准AlertDialog也没有运气或者
你得到一个错误?如果是这样请张贴。 – AedonEtLIRA 2011-05-24 16:24:54
没有错误,只是消失的菜单栏 – max4ever 2011-05-24 16:25:53