//called when hardware button "Menu" clicked
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu, menu);
return true;
}
,然後這個機器人表演對話不起作用
@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);
}
使用調試我看到我進入開關的情況下R.id.menu_about,但dialog.show()什麼都不做
對話框就不會顯示,我嘗試使用非標準AlertDialog也沒有運氣或者
你得到一個錯誤?如果是這樣請張貼。 – AedonEtLIRA 2011-05-24 16:24:54
沒有錯誤,只是消失的菜單欄 – max4ever 2011-05-24 16:25:53