popuWindow

1,xml布局

<?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:background="@drawable/local_popup_bg"         android:orientation="horizontal"> <!--拨打电话 -->     <LinearLayout         android:id="@+id/ll_call"         android:layout_width="40dip"         android:layout_height="wrap_content"         android:orientation="vertical">           <ImageView             android:layout_width="40dip"             android:layout_height="wrap_content"             android:src="@android:drawable/ic_menu_call"/>           <TextView             android:layout_width="40dip"             android:layout_height="wrap_content"             android:gravity="center"             android:text="电话" />     </LinearLayout> <!--发送短信 -->     <LinearLayout         android:id="@+id/ll_sms"         android:layout_width="40dip"         android:layout_height="wrap_content"         android:layout_marginLeft="10dip"         android:orientation="vertical">           <ImageView             android:layout_width="40dip"             android:layout_height="wrap_content"             android:src="@android:drawable/ic_menu_send"/>         <TextView             android:layout_width="40dip"             android:layout_height="wrap_content"             android:gravity="center"             android:text="短信" />     </LinearLayout>   </LinearLayout>

2,popu代码实现

//加载布局                    ViewcontentView=View.inflate(getApplicationContext(), R.layout.popu_dialog, null);                    //找到相应的控件进行操作1,拨打电话,2,发送短信                    LinearLayoutll_call=(LinearLayout)contentView.findViewById(R.id.ll_call);                    LinearLayoutll_sms=(LinearLayout) contentView.findViewById(R.id.ll_sms);                                       //弹出popu对话框                    pw=new PopupWindow(contentView, LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);                                         //背景透明                    pw.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));                    //宽,高的数组                    int[] location=newint[2];                    view.getLocationInWindow(location);                    pw.showAtLocation(view, Gravity.LEFT|Gravity.TOP, 30, location[1]);

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