Android开发之PopWindows弹出式菜单
首先给出单独pop_windows.xml及效果图
pop_windows.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="@dimen/calllog_search_button_height"
android:background="@drawable/zz_quick_settings_title_bg" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true" >
<ImageView
android:id="@+id/contact_tile_pop_window"
android:layout_width="wrap_content"
android:layout_height="44dip"
android:layout_gravity="center"
android:background="@drawable/ic_menu_moreoverflow"
android:gravity="center_vertical" />
</LinearLayout>
</RelativeLayout>
左右对比之后效果果然很明显
那么 具体实现呢,我们接着往下走
如果我们希望在我们的任何activity界面或者fragment界面加入自己的pop_windows只需要在对应的xml布局文件中添加
<include layout="@layout/pop_window" />
注意:如果是如图放在最上层,可以设置总布局文件为垂直LinearLayout (这里不给出具体布局文件)
那么,相应的,我们怎么成功监听我们的pop_windows呢
在对应的java文件中
private ImageView mMenuImagePopwindows;
private PopupWindow mPopupWindow;
对应做出处理
mMenuImagePopwindows= (ImageView) view.findViewById(R.id.calllog_pop_window);
mMenuImagePopwindows.setOnClickListener(mShowPopWindowListener);
OnClickListener mShowPopWindowListener = new OnClickListener(){
@Override
public void onClick(View view) {
if (mPopupWindow == null) {
initPopupItemWindow(view);
}else{
if(mPopupWindow.isShowing()){
mPopupWindow.dismiss();
}
mPopupWindow = null;
}
}
};
public void initPopupItemWindow(View v){
LayoutInflater inflater = (LayoutInflater) getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View vPopupWindow = inflater.inflate(R.layout.callog_popup_window, null);
mPopupWindow = new PopupWindow(vPopupWindow,250,LayoutParams.WRAP_CONTENT);
mPopupWindow.setBackgroundDrawable(new BitmapDrawable());
mPopupWindow.setOutsideTouchable(true);
mPopupWindow.showAsDropDown(v,100,0);
mPopupWindow.update();
TextView popSettingsItem = (TextView)vPopupWindow.findViewById(R.id.<span style="font-family: Arial, Helvetica, sans-serif;">pop_windows_contact_tile_help</span>);
popSettingsItem.setOnClickListener(mPopMenuClickListener);
}
private final View.OnClickListener mPopMenuClickListener = new View.OnClickListener() {
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.<span style="font-family: Arial, Helvetica, sans-serif;">pop_windows_contact_tile_help</span>: {
//Founction here
return ;}
}};
对应的calllog_popup_windows.xml<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/dialsearch_counttext"
android:orientation="vertical" >
<TextView
android:id="@+id/pop_windows_contact_tile_help"
android:layout_width="match_parent"
android:layout_height="40dip"
android:text="@string/menu_help"
android:textSize="18sp"
android:padding="7dip"
android:gravity="center_vertical"
android:textColor="@color/dialsearch_counttext"
android:background="@drawable/menu_pop_back"
/>
</LinearLayot>