介绍 & lt;及# 63;xml version=?.0”;编码=皍tf-8", # 63;比;
http://schemas.android.com/apk/res/android" & lt; LinearLayout xmlns: android=?;
android:取向=皏ertical"
android:背景=? 00000000“;
android:重力=癰ottom"
android: layout_width=癿atch_parent"
android: layout_height=癿atch_parent"比;
LinearLayout & lt;
android: id=癅 + id/ly_myinfo_changeaddress_child"
android: layout_width=癿atch_parent"
android: layout_height=皐rap_content"
android: layout_alignParentBottom=皌rue"
android:背景=? ffffff"
android:取向=皏ertical"比;
& lt;使用
android: layout_width=癿atch_parent"
android: layout_height=?4 dp"
比;
& lt;视图
android:背景=癅color/silver"
android: layout_width=癿atch_parent"
android: layout_height=?.5 dp"/比;
& lt; TextView
android: id=癅 + id/btn_myinfo_cancel"
android: layout_width=皐rap_content"
android: layout_height=癿atch_parent"
android: paddingLeft=?8 dp"
android:文本=叭∠?
android:重力=癱enter"
android: layout_alignParentLeft=皌rue"
android: layout_marginRight=?5 dip"
输入textColor=癮ndroid: # e84515"
android: textSize=?4 sp"/比;
& lt; TextView
android: id=癅 + id/btn_myinfo_sure"
android: layout_width=皐rap_content"
android: layout_height=癿atch_parent"
android: layout_alignParentRight=皌rue"
android:重力=癱enter"
android:文本=巴瓿伞?
输入textColor=癮ndroid: # e84515"
android: paddingRight=?8 dp"
android: textSize=?4 sp"/比;
& lt;/RelativeLayout>
& lt;查看android: layout_width=癿atch_parent"
android: layout_height=? dp"
android:背景=? d8d8d8"/比;
LinearLayout & lt;
android: layout_width=癿atch_parent"
android: layout_height=?90 dip"
android:取向=癶orizontal"
android:重力=癱enter_vertical"比;
& lt; guozhaohui.com.wlylocationchoose.locationchoose.WheelView
android: id=癅 + id/provinceView"
android: layout_width=癿atch_parent"
android: layout_height=癿atch_parent"
android: layout_weight=?“/比;
& lt; guozhaohui.com.wlylocationchoose.locationchoose.WheelView
android: id=癅 + id/cityView"
android: layout_width=癿atch_parent"
android: layout_height=癿atch_parent"
android: layout_weight=?“/比;
& lt; guozhaohui.com.wlylocationchoose.locationchoose.WheelView
android: id=癅 + id/districtView"
android: layout_width=癿atch_parent"
android: layout_height=癿atch_parent"
android: layout_weight=?“/比;
& lt;/LinearLayout>
& lt;/LinearLayout>
& lt;/LinearLayout> provinceView.setVisibleItems (7);
cityView.setVisibleItems (7);
districtView.setVisibleItems (7);
这篇文章将为大家详细讲解有关如何在Android中使用WheelView实现三级联动,文章内容质量较高,因此小编分享给大家做个参考,希望大家阅读完这篇文章后对相关知识有一定的了解。
popupwindow中是三个WheelView,
b。因为上面说了,需要将文件拷贝到应用目录下,所以直接最好这代码在应用程序中写,
包guozhaohui.com.wlylocationchoose;
进口android.app.Application;
进口java.io.InputStream;
进口guozhaohui.com.wlylocationchoose.locationchoose.CityDataHelper;/* *
*由$ {GuoZhaoHui}>视图popupView=LayoutInflater.from(这).inflate (R.layout.popup_locationchoose, null);
mPopupWindow=new PopupWindow (popupView ViewGroup.LayoutParams。MATCH_PARENT ViewGroup.LayoutParams。WRAP_CONTENT,真正的);
mPopupWindow.setTouchable(真正的);
mPopupWindow.setFocusable(真正的);
mPopupWindow.setOutsideTouchable(真正的);
mPopupWindow.setAnimationStyle (R.style.popup_locationchoose_bottom);//pickText=(TextView) popupView.findViewById (R.id.tv_pickText);
provinceView=(WheelView) popupView.findViewById (R.id.provinceView);
cityView=(WheelView) popupView.findViewById (R.id.cityView);
districtView=(WheelView) popupView.findViewById (R.id.districtView);//确定或者取消
btn_myinfo_sure=(TextView) popupView.findViewById (R.id.btn_myinfo_sure);
btn_myinfo_cancel=(TextView) popupView.findViewById (R.id.btn_myinfo_cancel);
btn_myinfo_cancel.setOnClickListener(这个);
btn_myinfo_sure.setOnClickListener(这); 设置三个wheelview的可见条目数
为三个wheelview添加滑动事件
