Android 动态添加弹出菜单

先展示效果:

pic 1.png pic 2.png

再亮代码:

/**
* view 表示要附着的控件, menuList 表示要展示的菜单列表,
* DetailActivity 表示当前页面的 Activity
*/
void showPopMenu(View view) {
    PopupMenu popupMenu = new PopupMenu(DetailActivity.this, view);
    android.view.Menu menu_more = popupMenu.getMenu();
    int size = menuList.size();
    for (int i = 0; i < size; i++) {
        menu_more.add(android.view.Menu.NONE, android.view.Menu.FIRST + i, i, menuList.get(i).getTitle());
    }

    popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(MenuItem item) {
            int i = item.getItemId();
            startMenu(menuList.get(i-1));
            return true;
        }
    });

    popupMenu.show();
}

参考链接

Android 弹出菜单