当我点击操作栏中的操作按钮时,我会显示一个
PopupMenu.
我想在我的PopupMenu中的MenuItem,使用这样的自定义布局：
我想在我的PopupMenu中的MenuItem,使用这样的自定义布局：
布局/ menu_item_layout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/menuItemLayout"
android:orientation="horizontal" >
<ImageView
android:id="@+id/imageViewMenuItem"
android:layout_width="20dip"
android:layout_height="20dip"
android:src="@drawable/abc_list_focused_holo" />
<TextView
android:id="@+id/textViewMenuItem"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextViewMenuItem" />
</LinearLayout>
这是PopUpMenu的xml：
菜单/ pop_menu.xml
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:context="apparound.actiobarpopupstylefacebook.Main" >
<item
android:id="@+id/popupItem"
android:showAsAction="ifRoom"/>
</menu>
在我的活动代码如下：
public void showPopup(int idR){
View menuItemView = findViewById(idR);
PopupMenu popup = new PopupMenu(this,menuItemView);
MenuInflater inflate = popup.getMenuInflater();
inflate.inflate(R.menu.pop_menu,popup.getMenu());
MenuItem menuItem= popup.getMenu().findItem(R.id.popupItem);
menuItem.setActionView(R.layout.menu_item_layout);
popup.show();
}
解决方法
对于自定义布局,您不能使用菜单,一个备用选项是
PopupWindow
PopupWindow popupwindow_obj = popupDisplay();
popupwindow_obj.showAsDropDown(clickbtn,-40,18); // where u want show on view click event popupwindow.showAsDropDown(view,x,y);
public PopupWindow popupDisplay()
{
final PopupWindow popupWindow = new PopupWindow(this);
// inflate your layout or dynamically add view
LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.mylayout,null);
Button item = (Button) view.findViewById(R.id.button1);
popupWindow.setFocusable(true);
popupWindow.setWidth(WindowManager.LayoutParams.WRAP_CONTENT);
popupWindow.setHeight(WindowManager.LayoutParams.WRAP_CONTENT);
popupWindow.setContentView(view);
return popupWindow;
}
在名为my layout.xml的res / layout文件夹中创建此XML文件
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Window test" />
</LinearLayout>
