http://grepcode.com/file/repository.grepcode.com/java/ext/com.google.android/android/4.0.1_r1/android/widget/ShareActionProvider.java#195
请帮忙!谢谢!
http://grepcode.com/file/repository.grepcode.com/java/ext/com.google.android/android/4.0.1_r1/android/widget/ShareActionProvider.java#195
请帮忙!谢谢!
使用popUpMenu ->>> 跟随>
res/menu/horario.xml
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/menu_MudaDia"
android:titleCondensed="Mudar Dia"
android:title="Mudar Dia"
android:icon="@drawable/ic_menu_popup"
android:showAsAction="always">
</item>
activity.class
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
menu.clear();
inflater.inflate(R.menu.horario, menu);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_MudaDia:
View vItem = getActivity().findViewById(R.id.menu_MudaDia);
PopupMenu popMenu = new PopupMenu(getActivity(), vItem);
for (int i = 0; i < diaSemana.length; i++)
{
popMenu.getMenu().add(0, i, i, diaSemana[i]);
}
popMenu.setOnMenuItemClickListener(new OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
DIA = diaSemana[item.getItemId()];
atualizaGUI();
return true;
}
});
popMenu.show();
break;
default:
break;
}
return super.onOptionsItemSelected(item);
}
onPrepareSubMenu
中。subMenu.clear();
// labels contain list item text.
int len = labels.length;
for(int i = 0; i < len; i++) {
subMenu.add(0, labels[i], i, labels[i])
.setIcon(icons[i])
.setOnMenuItemClickListener(new MineMenuItemClickListener());
}
super.onPrepareSubMenu(subMenu);
默认情况下,PopupMenu不显示图标,但是您可以创建自己的PopupMenu并设置图标显示。
就像这个人所做的一样CustomPopupMenu
唯一的修改是添加mPopup.setForceShowIcon(true);
switch..case
:) - Luiz Carlos Querino Filho