Android实现微信加号菜单模式

menuView.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        PopupMenu popupMenu=new PopupMenu(MainActivity.this,v);
        popupMenu.getMenuInflater().inflate(R.menu.menu,popupMenu.getMenu());
        /*暴力破解为menu添加icon问题。失败了。*/
        /*if (popupMenu!=null){
          try {
            Method method=popupMenu.getClass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
            method.setAccessible(true);
            method.invoke(popupMenu,true);
          }catch (Exception e){
            e.printStackTrace();
          }
        }*/
        popupMenu.show();
      }
});

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:id="@+id/group"
    android:icon="@drawable/icon_menu_group"
    android:title="发起群聊">
  </item>
  <item android:id="@+id/addfriend"
    android:icon="@drawable/icon_menu_addfriend"
    android:title="添加朋友">
  </item>
  <item android:id="@+id/sao"
    android:icon="@drawable/icon_menu_sao"
    android:title="扫一扫">
 
  </item>
  <item android:id="@+id/manney"
    android:icon="@drawable/icon_menu_maney"
    android:title="收付款">
 
  </item>
  <item android:id="@+id/help"
    android:icon="@drawable/icon_menu_help"
    android:title="帮助与反馈">
 
  </item>
</menu>