Android开发实现仿京东商品搜索选项卡弹窗功能

 <!-- 优先筛选条件布局 --> <RelativeLayout   android:id="@+id/rl_priority_filter"   android:layout_width="fill_parent"   android:layout_height="@dimen/dp38"   android:layout_below="@+id/v_line_1"   android:background="@color/f8f8f8"   android:paddingTop="@dimen/dp7" >   <!-- 底部线条 -->   <View     android:id="@+id/v_line"     android:layout_width="match_parent"     android:layout_height="@dimen/px1"     android:layout_alignParentBottom="true"     android:layout_marginTop="-1dp"     android:background="@color/e5e5e5"     android:visibility="gone" />   <LinearLayout     android:layout_width="match_parent"     android:layout_height="fill_parent"     android:layout_marginLeft="@dimen/dp8"     android:layout_marginRight="@dimen/dp8"     android:orientation="horizontal" >     <!-- 单个优先搜索条件1 -->     <LinearLayout       android:id="@+id/ll_priority_1"       android:layout_width="@dimen/dp0"       android:layout_height="@dimen/dp24"       android:layout_weight="1"       android:background="@drawable/rounded_priority_search"       android:gravity="center"       android:orientation="horizontal"       android:visibility="invisible" >       <!-- 条件1 -->       <TextView         android:id="@+id/tv_condition_1"         android:layout_width="wrap_content"         android:layout_height="@dimen/dp24"         android:gravity="center"         android:text="品牌品牌"         android:textSize="@dimen/sp13"         android:textColor="@color/c_666666"/>       <!-- 优先筛选条件弹窗提示图标1 -->       <ImageView         android:id="@+id/iv_codition_tip1"         android:layout_width="@dimen/dp8"         android:layout_height="@dimen/dp4"         android:layout_marginLeft="@dimen/dp4"         android:background="@drawable/priority_search_down"         android:contentDescription="@string/img_desc" />     </LinearLayout>     <!-- 单个优先搜索条件2 -->     <LinearLayout       android:id="@+id/ll_priority_2"       android:layout_width="@dimen/dp0"       android:layout_height="@dimen/dp24"       android:layout_marginLeft="@dimen/dp14"       android:layout_weight="1"       android:background="@drawable/rounded_priority_search"       android:gravity="center"       android:orientation="horizontal"       android:visibility="invisible" >       <!-- 条件2 -->       <TextView         android:id="@+id/tv_condition_2"         android:layout_width="wrap_content"         android:layout_height="@dimen/dp24"         android:gravity="center"         android:text="品牌时间"         android:textSize="@dimen/sp13"         android:textColor="@color/c_666666"/>       <!-- 优先筛选条件弹窗提示图标2 -->       <ImageView         android:id="@+id/iv_codition_tip2"         android:layout_width="@dimen/dp8"         android:layout_height="@dimen/dp4"         android:layout_marginLeft="@dimen/dp4"         android:background="@drawable/priority_search_down"         android:contentDescription="@string/img_desc" />     </LinearLayout>     <!-- 单个优先搜索条件3 -->     <LinearLayout       android:id="@+id/ll_priority_3"       android:layout_width="@dimen/dp0"       android:layout_height="@dimen/dp24"       android:layout_marginLeft="@dimen/dp14"       android:layout_weight="1"       android:background="@drawable/rounded_priority_search"       android:gravity="center"       android:orientation="horizontal"       android:visibility="invisible" >       <!-- 条件3 -->       <TextView         android:id="@+id/tv_condition_3"         android:layout_width="wrap_content"         android:layout_height="@dimen/dp24"         android:gravity="center"         android:text="上市品牌"         android:textSize="@dimen/sp13"         android:textColor="@color/c_666666" />       <!-- 优先筛选条件弹窗提示图标3 -->       <ImageView         android:id="@+id/iv_codition_tip3"         android:layout_width="@dimen/dp8"         android:layout_height="@dimen/dp4"         android:layout_marginLeft="@dimen/dp4"         android:background="@drawable/priority_search_down"         android:contentDescription="@string/img_desc" />     </LinearLayout>     <!-- 单个优先搜索条件4 -->     <LinearLayout       android:id="@+id/ll_priority_4"       android:layout_width="@dimen/dp0"       android:layout_height="@dimen/dp24"       android:layout_marginLeft="@dimen/dp14"       android:layout_weight="1"       android:background="@drawable/rounded_priority_search"       android:gravity="center"       android:orientation="horizontal"       android:visibility="invisible" >       <!-- 条件4 -->       <TextView         android:id="@+id/tv_condition_4"         android:layout_width="wrap_content"         android:layout_height="@dimen/dp24"         android:gravity="center"         android:text="上市时间"         android:textSize="@dimen/sp13"         android:textColor="@color/c_666666"/>       <!-- 优先筛选条件弹窗提示图标4 -->       <ImageView         android:id="@+id/iv_codition_tip4"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_marginLeft="@dimen/dp4"         android:background="@drawable/priority_search_down"         android:contentDescription="@string/img_desc" />     </LinearLayout>   </LinearLayout> </RelativeLayout>  

 <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android" >   <item>     <!-- 定义圆角矩形 -->     <shape       android:shape="rectangle" >       <!-- 填充颜色 -->       <solid android:color="@color/e5e5e5" />       <!-- 圆角 -->       <corners android:radius="@dimen/dp4" />       <!-- 内容内边距 -->       <padding         android:bottom="@dimen/dp2"         android:left="@dimen/dp0"         android:right="@dimen/dp0"         android:top="@dimen/dp2" />       <!-- 边框颜色 -->       <stroke         android:width="@dimen/px1"         android:color="@color/e5e5e5" />     </shape>   </item> </layer-list>  

 <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android" >   <!-- 灰色圆角矩形底层 -->   <item>     <!-- 定义矩形 -->     <shape android:shape="rectangle" >       <!-- 设置矩形顶部圆角 -->       <corners         android:bottomLeftRadius="0dp"         android:bottomRightRadius="0dp"         android:topLeftRadius="@dimen/dp4"         android:topRightRadius="@dimen/dp4" />       <!-- 设置填充颜色 -->       <solid android:color="@color/e5e5e5" />     </shape>   </item>   <!-- 叠加一个白色的矩形 -->   <item     android:left="@dimen/px1"     android:right="@dimen/px1"     android:top="@dimen/px1"     android:bottom="@dimen/dp0">     <!-- 定义白色矩形 -->     <shape android:shape="rectangle" >       <!-- 设置矩形顶部圆角 -->       <corners         android:bottomLeftRadius="0dp"         android:bottomRightRadius="0dp"         android:topLeftRadius="@dimen/dp4"         android:topRightRadius="@dimen/dp4" />       <!-- 设置填充颜色 -->       <solid android:color="@color/ffffffff" />       <!-- 设置内容padding值 -->       <padding         android:bottom="@dimen/dp2"         android:left="@dimen/dp0"         android:right="@dimen/dp0"         android:top="-4dp" />     </shape>   </item> </layer-list>  

 /**  * 设置优先筛选弹窗选中类型  *  * @Description  * @author XiongJie  * @param selectType  */ public void setSelectState(int selectType) {   //4、设置每个筛选条件布局的参数   switch (selectType) {   case 0:     v_line.setVisibility(View.VISIBLE);     llPriority1.setBackgroundResource(R.drawable.rounded_priority_search_selected);     llPriority2.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority3.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority4.setBackgroundResource(R.drawable.rounded_priority_search);     ivCoditionTip1.setBackgroundResource(R.drawable.priority_search_up);     ivCoditionTip2.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip3.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip4.setBackgroundResource(R.drawable.priority_search_down);     params21.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params31.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params41.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     llPriority1.setLayoutParams(params12);     llPriority2.setLayoutParams(params21);     llPriority3.setLayoutParams(params31);     llPriority4.setLayoutParams(params41);     break;   case 1:     v_line.setVisibility(View.VISIBLE);     llPriority1.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority2.setBackgroundResource(R.drawable.rounded_priority_search_selected);     llPriority3.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority4.setBackgroundResource(R.drawable.rounded_priority_search);     ivCoditionTip1.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip2.setBackgroundResource(R.drawable.priority_search_up);     ivCoditionTip3.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip4.setBackgroundResource(R.drawable.priority_search_down);     params22.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params31.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params41.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     llPriority1.setLayoutParams(params11);     llPriority2.setLayoutParams(params22);     llPriority3.setLayoutParams(params31);     llPriority4.setLayoutParams(params41);     break;   case 2:     v_line.setVisibility(View.VISIBLE);     llPriority1.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority2.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority3.setBackgroundResource(R.drawable.rounded_priority_search_selected);     llPriority4.setBackgroundResource(R.drawable.rounded_priority_search);     ivCoditionTip1.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip2.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip3.setBackgroundResource(R.drawable.priority_search_up);     ivCoditionTip4.setBackgroundResource(R.drawable.priority_search_down);     params21.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params32.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params41.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     llPriority1.setLayoutParams(params11);     llPriority2.setLayoutParams(params21);     llPriority3.setLayoutParams(params32);     llPriority4.setLayoutParams(params41);     break;   case 3:     v_line.setVisibility(View.VISIBLE);     llPriority1.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority2.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority3.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority4.setBackgroundResource(R.drawable.rounded_priority_search_selected);     ivCoditionTip1.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip2.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip3.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip4.setBackgroundResource(R.drawable.priority_search_up);     params21.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params31.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params42.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     llPriority1.setLayoutParams(params11);     llPriority2.setLayoutParams(params21);     llPriority3.setLayoutParams(params31);     llPriority4.setLayoutParams(params42);     break;   case 4:     v_line.setVisibility(View.GONE);     llPriority1.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority2.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority3.setBackgroundResource(R.drawable.rounded_priority_search);     llPriority4.setBackgroundResource(R.drawable.rounded_priority_search);     ivCoditionTip1.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip2.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip3.setBackgroundResource(R.drawable.priority_search_down);     ivCoditionTip4.setBackgroundResource(R.drawable.priority_search_down);     params21.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params31.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     params41.setMargins((int) DisplayUtil.dip2px(SearchResultActivity.this, 18), 0, 0, 0);     llPriority1.setLayoutParams(params11);     llPriority2.setLayoutParams(params21);     llPriority3.setLayoutParams(params31);     llPriority4.setLayoutParams(params41);     break;   } }  

 package com.sanweidu.TddPay.activity.trader.search; import java.util.ArrayList; import com.sanweidu.TddPay.R; import com.sanweidu.TddPay.adapter.CoditionAdapter; import com.sanweidu.TddPay.bean.ValueBean; import android.app.Activity; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.graphics.drawable.BitmapDrawable; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnKeyListener; import android.view.View.OnTouchListener; import android.view.ViewGroup.LayoutParams; import android.view.WindowManager; import android.widget.Button; import android.widget.GridView; import android.widget.PopupWindow; /**  * 优先搜索弹窗  * @Description  * @author XiongJie  * @date 2016年11月2日 下午4:53:31  */ public class PriorityPopupWindow extends PopupWindow {   /**布局加载器**/   private LayoutInflater inflater;   /** 上下文 **/   private Activity activity;   /** PopupWindow对象 **/   public PopupWindow popupWindow = null;   /**优先筛选条件列表**/   private GridView gvCoditionList;   /** 判断gridview是否进行滚动事件 **/   protected boolean isScroll = false;   /** 绑定显示视图的view **/   protected View view = null;   /**属性值列表**/   private ArrayList<ValueBean> valueBeanList;   /**适配器**/   private CoditionAdapter coditionAdapter;   /**重置**/   private Button btReset;   /**确认**/   private Button btConfirm;   /**优先筛选**/   private SharedPreferences priorityPre;   /**搜索类型**/   private int searchType;   /**弹窗阴影部分**/   private View vBg;   /**构造方法**/   public PriorityPopupWindow(){   }   /**初始化弹窗界面**/   public void initPopupWindow(final Activity activity, View view, int layoutID,ArrayList<ValueBean> valueBeanList,final SharedPreferences priorityPre,final int searchType){     this.view = view;     this.activity = activity;     this.valueBeanList = valueBeanList;     this.priorityPre = priorityPre;     this.searchType = searchType;     inflater = LayoutInflater.from(activity);     View dialogView = inflater.inflate(layoutID, null);     createPopupWindow(dialogView);     popupWindow = new PopupWindow(dialogView, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);     // 此处必须设置，否则点击事件无效，选择不了     popupWindow.setBackgroundDrawable(new BitmapDrawable());     // 设置显示动画 //    popupWindow.setAnimationStyle(R.style.PopupWindowAinmation);     // 设置边缘点击可消失     popupWindow.setOutsideTouchable(true);     // 设置pop出来后，软键盘的属性，避免pop挡住软键盘，以及pop获取焦点后软键盘会自动隐藏问题     popupWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE | WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);     // 使用该属性时，在滑动pop的时候不会自动弹出软键盘     popupWindow.setInputMethodMode(PopupWindow.INPUT_METHOD_NOT_NEEDED);     // 为了设置返回按钮关闭弹层     popupWindow.setFocusable(true);     dialogView.setOnKeyListener(new OnKeyListener() {       @Override       public boolean onKey(View v, int keyCode, KeyEvent event) {         if (keyCode == KeyEvent.KEYCODE_BACK) {           hidden();           popupWindow.setFocusable(false);           popupWindow.update();           return true; // 消费掉该事件         }         return false;       }     });     /**      * PopupWindow消失时事件      */ //    popupWindow.setOnDismissListener(new OnDismissListener() { //      @Override //      public void onDismiss() { //        //还原优先筛选控件显示状态 //        if(activity instanceof SearchResultActivity){ //          ((SearchResultActivity)activity).setSelectState(4); //        } // //        if(null != priorityPre){ //          boolean isClickConfirm = priorityPre.getBoolean("isClickConfirm", false); //          Editor editor = priorityPre.edit(); //          editor.putInt("searchType", searchType); //          editor.putBoolean("isClickConfirm", isClickConfirm); //          editor.commit(); //        } //        hidden(); //        popupWindow.setFocusable(false); //        popupWindow.update(); //      } //    });     // 手触碰到pop时，获取焦点，以实现点击事件     popupWindow.setTouchInterceptor(new OnTouchListener() {       public boolean onTouch(View v, MotionEvent event) {         // 刚进入pop界面，listveiw滚动标识设为false，pop界面焦点设为true。         isScroll = false;         popupWindow.setFocusable(true);         popupWindow.update();         return false;       }     });   }   /**    * 创建弹窗    * @Description    * @author XiongJie    * @param dialogView    */   private void createPopupWindow(View dialogView){     initView(dialogView);     initData();     setListener();   }   /**    * @Description 初始化界面控件    * @author XiongJie    * @param dialogView    */   private void initView(View dialogView) {     gvCoditionList = (GridView) dialogView.findViewById(R.id.gv_codition_list);     btReset = (Button) dialogView.findViewById(R.id.bt_reset);     btConfirm = (Button) dialogView.findViewById(R.id.bt_confirm);     vBg = dialogView.findViewById(R.id.v_bg);   }   /**    * @Description 初始化数据    * @author XiongJie    */   public void initData() {     coditionAdapter = new CoditionAdapter(activity,gvCoditionList);     coditionAdapter.setData(valueBeanList);     gvCoditionList.setAdapter(coditionAdapter);     btConfirm.setBackgroundColor(activity.getResources().getColor(R.color.c_d82828));   }   /**    * @Description 事件处理    * @author XiongJie    */   private void setListener() {     btReset.setOnClickListener(new ViewClickListener());     btConfirm.setOnClickListener(new ViewClickListener());     vBg.setOnClickListener(new ViewClickListener());   }   /**    * 返回当前popupWindow是否显示状态    */   public boolean hasShowing() {     return null == popupWindow ? false : popupWindow.isShowing();   }   /**    * 显示PopupWindow界面    */   public void show() {     if (hasShowing()) {       return;     }     if (null != activity && !activity.isFinishing()) {       if (null == view) {         view = activity.getWindow().getDecorView();       }       popupWindow.showAsDropDown(view);     }   }   /**    * 隐藏PopupWindow界面    */   public void hidden() {     if (null == popupWindow) {       return;     }     popupWindow.dismiss();   }   /**    * 按钮点击事件    * @Description    * @author XiongJie    * @date 2016年11月6日 下午4:12:27    */   class ViewClickListener implements OnClickListener{     @Override     public void onClick(View v) {       switch(v.getId()){       case R.id.bt_reset:         //重置         if(null != valueBeanList && valueBeanList.size() > 0){           for(ValueBean valueBean : valueBeanList){             valueBean.setIsChoose("1002");           }           coditionAdapter.setData(valueBeanList);         }         break;       case R.id.bt_confirm:         //确认         Editor editor = priorityPre.edit();         editor.putInt("searchType", searchType);         editor.putBoolean("isClickConfirm", true);         editor.commit();// 提交修改         hidden();         break;       case R.id.v_bg:         hidden();         break;       }     }   }   /**    * 获取PopupWindow对象    * @Description    * @author XiongJie    * @return    */   public PopupWindow getPopupWindow() {     return popupWindow;   } }