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@mediavrog
Last active September 17, 2022 13:17
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Android Compatibility popup menu with icons (requires support library v7)
/**
* Seems like the only way to use it currently (as of 10/2018) is through reflection
* see https://resocoder.com/2018/02/02/popup-menu-with-icons-android-kotlin-tutorial-code/
**/
package com.vuzz.snapdish.ui;
import android.content.Context;
import android.support.v7.internal.view.SupportMenuInflater;
import android.support.v7.internal.view.menu.MenuBuilder;
import android.support.v7.internal.view.menu.MenuPopupHelper;
import android.support.v7.internal.view.menu.MenuPresenter;
import android.support.v7.internal.view.menu.SubMenuBuilder;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
/**
* Copied from android.support.v7.widget.PopupMenu.
* "mPopup.setForceShowIcon(true);" in the constructor does the trick :)
*
* @author maikvlcek
* @since 5:00 PM - 1/27/14
*/
public class IconizedMenu implements MenuBuilder.Callback, MenuPresenter.Callback {
private Context mContext;
private MenuBuilder mMenu;
private View mAnchor;
private MenuPopupHelper mPopup;
private OnMenuItemClickListener mMenuItemClickListener;
private OnDismissListener mDismissListener;
/**
* Callback interface used to notify the application that the menu has closed.
*/
public interface OnDismissListener {
/**
* Called when the associated menu has been dismissed.
*
* @param menu The PopupMenu that was dismissed.
*/
public void onDismiss(IconizedMenu menu);
}
/**
* Construct a new PopupMenu.
*
* @param context Context for the PopupMenu.
* @param anchor Anchor view for this popup. The popup will appear below the anchor if there
* is room, or above it if there is not.
*/
public IconizedMenu(Context context, View anchor) {
mContext = context;
mMenu = new MenuBuilder(context);
mMenu.setCallback(this);
mAnchor = anchor;
mPopup = new MenuPopupHelper(context, mMenu, anchor);
mPopup.setCallback(this);
mPopup.setForceShowIcon(true);
}
/**
* @return the {@link android.view.Menu} associated with this popup. Populate the returned Menu with
* items before calling {@link #show()}.
*
* @see #show()
* @see #getMenuInflater()
*/
public Menu getMenu() {
return mMenu;
}
/**
* @return a {@link android.view.MenuInflater} that can be used to inflate menu items from XML into the
* menu returned by {@link #getMenu()}.
*
* @see #getMenu()
*/
public MenuInflater getMenuInflater() {
return new SupportMenuInflater(mContext);
}
/**
* Inflate a menu resource into this PopupMenu. This is equivalent to calling
* popupMenu.getMenuInflater().inflate(menuRes, popupMenu.getMenu()).
* @param menuRes Menu resource to inflate
*/
public void inflate(int menuRes) {
getMenuInflater().inflate(menuRes, mMenu);
}
/**
* Show the menu popup anchored to the view specified during construction.
* @see #dismiss()
*/
public void show() {
mPopup.show();
}
/**
* Dismiss the menu popup.
* @see #show()
*/
public void dismiss() {
mPopup.dismiss();
}
/**
* Set a listener that will be notified when the user selects an item from the menu.
*
* @param listener Listener to notify
*/
public void setOnMenuItemClickListener(OnMenuItemClickListener listener) {
mMenuItemClickListener = listener;
}
/**
* Set a listener that will be notified when this menu is dismissed.
*
* @param listener Listener to notify
*/
public void setOnDismissListener(OnDismissListener listener) {
mDismissListener = listener;
}
/**
* @hide
*/
public boolean onMenuItemSelected(MenuBuilder menu, MenuItem item) {
if (mMenuItemClickListener != null) {
return mMenuItemClickListener.onMenuItemClick(item);
}
return false;
}
/**
* @hide
*/
public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
if (mDismissListener != null) {
mDismissListener.onDismiss(this);
}
}
/**
* @hide
*/
public boolean onOpenSubMenu(MenuBuilder subMenu) {
if (subMenu == null) return false;
if (!subMenu.hasVisibleItems()) {
return true;
}
// Current menu will be dismissed by the normal helper, submenu will be shown in its place.
new MenuPopupHelper(mContext, subMenu, mAnchor).show();
return true;
}
/**
* @hide
*/
public void onCloseSubMenu(SubMenuBuilder menu) {
}
/**
* @hide
*/
public void onMenuModeChange(MenuBuilder menu) {
}
/**
* Interface responsible for receiving menu item click events if the items themselves
* do not have individual item click listeners.
*/
public interface OnMenuItemClickListener {
/**
* This method will be invoked when a menu item is clicked if the item itself did
* not already handle the event.
*
* @param item {@link MenuItem} that was clicked
* @return <code>true</code> if the event was handled, <code>false</code> otherwise.
*/
public boolean onMenuItemClick(MenuItem item);
}
}
@mediavrog
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Seems like the only way to use it currently is through reflection https://resocoder.com/2018/02/02/popup-menu-with-icons-android-kotlin-tutorial-code/

@AbandonedCart
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AbandonedCart commented Nov 12, 2021

Thank you! Works perfectly! Heads up for those using appcombat v7:23.1.1 and up, they changed the packages slightly.

import android.support.v7.view.SupportMenuInflater; import android.support.v7.view.menu.MenuBuilder; import android.support.v7.view.menu.MenuPopupHelper; import android.support.v7.view.menu.MenuPresenter; import android.support.v7.view.menu.SubMenuBuilder;

Just remove .internal from there :)

And now, you replace import android.support.v7 with androidx.appcompat

import androidx.appcompat.view.menu.MenuBuilder;
import androidx.appcompat.view.menu.MenuPopupHelper;
import androidx.appcompat.view.menu.MenuPresenter;
import androidx.appcompat.view.menu.SubMenuBuilder;

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