![]() I’ve just scratched the surface with Android menus, but hopefully, it is enough to inspire you to dig deeper. SetForceIcons.invoke(menuPopupHelper, true) Method setForceIcons = classPopupHelper.getMethod( Object menuPopupHelper = field.get(popup) Ĭlass classPopupHelper = Class.forName(menuPopupHelper popup is an instance of PopupMenuįield fields = popup.getClass().getDeclaredFields() You can achieve this by using reflection to turn on a flag called setForceShowIcon. With Android 13, you have more control over what information apps can and can’t accessincluding specific photos, videos and clipboard history. From the moment you turn on your device, Android works to keep your data safe and secure. While I will show an example of how to do this, it is wise to understand that this is a feature that is not enabled for popup menus and may cause unexpected behavior. Security that keeps your data protected all day. Now I know what you are probably here for: you want to know how you can add icons to the menus. We will get the same result as the previous screenshot, but without the need for the user to perform a long click. Options boolean onCreateOptionsMenu(Menu menu) The showPopupMenu method should be called when a click happens In addition, you need to add the relevant onCreate menu method to your activity. I’ll elaborate on the meaning of each of these values in the next section. There are five values: always, never, ifRoom, withText, and collapseActionViewĪndroid:showAsAction="always|never|ifRoom|withText|collapseActionView" It controls when and how this item should appear as an action in the application bar. showAsAction - This attribute should only be used when using a menu in an activity that uses an application bar(or as it is also referred to, the action bar).title - Text that will be shown in the menu for that item.icon - If you want to show an icon associated with that menu item.You can use this to see exactly which item the user clicked id - This is a unique identifier for the item in the menu.I’ll detail the main ones here, but if you want to see what else you can add, go here. state/visibility) Īs shown in the code snippet above, each menu item has various attributes associated with it. This is used to signify a certain property or feature to a couple of menu items (I.E. Be aware that an item element can hold a element to represent a submenu This denotes an item and is nested inside of the menu tag. This is the container element for your menu (similar to LinearLayout) These are the tags associated with the menu option: To learn how to use them, read on.Įach menu must have an XML file related to it which defines its layout. There are three types of menus in Android: Popup, Contextual and Options.Įach one has a specific use case and code that goes along with it.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |