private void setItem(MenuItem item) {
item.setChecked(itemChecked)
.setVisible(itemVisible)
.setEnabled(itemEnabled)
.setCheckable(itemCheckable >= 1)
.setTitleCondensed(itemTitleCondensed)
.setIcon(itemIconResId)
.setAlphabeticShortcut(itemAlphabeticShortcut)
.setNumericShortcut(itemNumericShortcut);
if (itemShowAsAction >= 0) {
item.setShowAsAction(itemShowAsAction);
}
if (itemListenerMethodName != null) {
if (mContext.isRestricted()) {
throw new IllegalStateException(
"The android:onClick attribute cannot " + "be used within a restricted context");
}
item.setOnMenuItemClickListener(
new InflatedOnMenuItemClickListener(mRealOwner, itemListenerMethodName));
}
if (itemCheckable >= 2) {
if (item instanceof MenuItemImpl) {
MenuItemImpl impl = (MenuItemImpl) item;
impl.setExclusiveCheckable(true);
} else {
menu.setGroupCheckable(groupId, true, true);
}
}
boolean actionViewSpecified = false;
if (itemActionViewClassName != null) {
View actionView =
(View)
newInstance(
itemActionViewClassName,
ACTION_VIEW_CONSTRUCTOR_SIGNATURE,
mActionViewConstructorArguments);
item.setActionView(actionView);
actionViewSpecified = true;
}
if (itemActionViewLayout > 0) {
if (!actionViewSpecified) {
item.setActionView(itemActionViewLayout);
actionViewSpecified = true;
} else {
Log.w(
LOG_TAG,
"Ignoring attribute 'itemActionViewLayout'." + " Action view already specified.");
}
}
if (itemActionProvider != null) {
item.setActionProvider(itemActionProvider);
}
}
public void setGroupCheckable(int group, boolean checkable, boolean exclusive) {
final int N = mItems.size();
for (int i = 0; i < N; i++) {
MenuItemImpl item = mItems.get(i);
if (item.getGroupId() == group) {
item.setExclusiveCheckable(exclusive);
item.setCheckable(checkable);
}
}
}