Android实现底部半透明d出框PopUpWindow效果

概述Android底部半透明d出框PopUpWindow，供大家参考，具体内容如下layout布局：<?xmlversion=\"1.0\"encoding=\"utf-8\"?>

AndroID底部半透明d出框PopUpWindow，供大家参考，具体内容如下

layout布局：

<?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="wrap_content" androID:background="#66fafafa" androID:orIEntation="vertical"> <linearLayout  androID:layout_wIDth="match_parent"  androID:layout_height="122dp"  androID:ID="@+ID/ll_popupwindow"  androID:background="#ffffff"  androID:layout_alignParentBottom="true"  androID:orIEntation="vertical"  > <linearLayout  androID:layout_wIDth="match_parent"  androID:layout_height="wrap_content"  androID:layout_margintop="26dp"  androID:orIEntation="horizontal">  <TextVIEw   androID:layout_wIDth="0dp"   androID:layout_height="wrap_content"   androID:layout_weight="1"   androID:ID="@+ID/popwindow_facebook"   androID:drawabletop="@mipmap/gif_more_facebook"   androID:drawablepadding="12dp"   androID:gravity="center"   androID:text="Facebook"   androID:textcolor="#4d4d4d"   androID:textSize="12sp" />  <TextVIEw   androID:layout_wIDth="0dp"   androID:layout_height="wrap_content"   androID:layout_weight="1"   androID:ID="@+ID/popwindow_whatsapp"   androID:drawabletop="@mipmap/gif_more_whatsapp"   androID:drawablepadding="12dp"   androID:gravity="center"   androID:text="WhatsApp"   androID:visibility="gone"   androID:textcolor="#4d4d4d"   androID:textSize="12sp" />  <TextVIEw   androID:layout_wIDth="0dp"   androID:layout_height="wrap_content"   androID:layout_weight="1"   androID:ID="@+ID/popwindow_report"   androID:drawabletop="@mipmap/gif_more_report"   androID:drawablepadding="12dp"   androID:gravity="center"   androID:text="Report"   androID:textcolor="#4d4d4d"   androID:textSize="12sp" /> </linearLayout> </linearLayout> </relativeLayout>

布局示意：

代码部分：   

/* * 在当前页面调用initPopUpWindow方法，底部d出popUpWindow * 重点在popUpWindow的layout最外层布局设置androID:background="#66fafafa" 半透明 * */ private voID initPopUpWindow(VIEw root,final String uuID,final String Title){  Log.d("click","init popopop");  //inflate得到布局 ，底部d出框的VIEw  final VIEw popVIEw = LayoutInflater.from(mContext).inflate(    R.layout.layout_bottom_popwindow,null);  VIEw rootVIEw = root; // 当前页面的根布局  //创建popUpWindow对象 宽高占满页面  final PopupWindow popupWindow = new PopupWindow(popVIEw,WindowManager.LayoutParams.MATCH_PARENT,WindowManager.LayoutParams.MATCH_PARENT);  popupWindow.settouchable(true);  // 设置d出动画  popupWindow.setAnimationStyle(R.style.anim_edit_text_popup);  // 显示在根布局的底部  popupWindow.showAtLocation(rootVIEw,Gravity.BottOM | Gravity.left,0);  //点击底部d出框之外的部分让popUpWindow 消失  popVIEw.setontouchListener(new VIEw.OntouchListener() {   @OverrIDe   public boolean ontouch(VIEw v,MotionEvent event) {    int height = popVIEw.findVIEwByID(R.ID.ll_popupwindow).gettop();    int y=(int) event.getY();    if(event.getAction()==MotionEvent.ACTION_UP){     if(y<height){      popupWindow.dismiss();     }    }    return true;   }  });  //d出框中控件的点击事件  TextVIEw share_facebook= (TextVIEw) popVIEw.findVIEwByID(R.ID.popwindow_facebook);  share_facebook.setonClickListener(new VIEw.OnClickListener() {   @OverrIDe   public voID onClick(VIEw v) {    share_facebook(uuID,Title);    popupWindow.dismiss();   }  });  final TextVIEw share_whatsApp= (TextVIEw) popVIEw.findVIEwByID(R.ID.popwindow_whatsapp);  boolean whatsappFound = CheckUtils.isAppInstalled(mContext,"com.whatsapp");  if (whatsappFound) {   share_whatsApp.setVisibility(VIEw.VISIBLE);   share_whatsApp.setonClickListener(new VIEw.OnClickListener() {    @OverrIDe    public voID onClick(VIEw v) {     share_whatsapp(uuID,Title);    }   });  }  TextVIEw report= (TextVIEw) popVIEw.findVIEwByID(R.ID.popwindow_report);  report.setonClickListener(new VIEw.OnClickListener() {   @OverrIDe   public voID onClick(VIEw v) {    Intent intent = new Intent(mContext,ReportActivity.class);    intent.putExtra("fromch",true);    intent.putExtra("tID",uuID);    mContext.startActivity(intent);    popupWindow.dismiss();<?xml version="1.0" enCoding="utf-8"?><set xmlns:androID="http://schemas.androID.com/apk/res/androID" > <translate  androID:duration="100"  androID:fromYDelta="0.0"  androID:toYDelta="100%" /></set>   }  }); }

动画部分

进入时从最下方d出到最上方

消失时从最上方向下移动直到隐藏

<style name="anim_edit_text_popup">  <item name="androID:windowEnteranimation">@anim/popup_in</item>  <item name="androID:windowExitAnimation">@anim/popup_out</item></style>

popup_in:

<?xml version="1.0" enCoding="utf-8"?><set xmlns:androID="http://schemas.androID.com/apk/res/androID" > <translate  androID:duration="100"  androID:fromYDelta="100.0%"  androID:toYDelta="0.0" /></set>

pop_out:

<?xml version="1.0" enCoding="utf-8"?><set xmlns:androID="http://schemas.androID.com/apk/res/androID" > <translate  androID:duration="100"  androID:fromYDelta="0.0"  androID:toYDelta="100%" /></set>

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