Popwindow仿微信右上方菜單，popwindow仿菜單

Popwindow仿右上方菜單，popwindow仿菜單

MenuPopwindow:

  1 package com.cloudeye.android.cloudeye.view;  2   3 import android.app.Activity;  4 import android.content.Context;  5 import android.graphics.drawable.ColorDrawable;  6 import android.view.LayoutInflater;  7 import android.view.View;  8 import android.view.ViewGroup;  9 import android.widget.AdapterView; 10 import android.widget.BaseAdapter; 11 import android.widget.ImageView; 12 import android.widget.ListView; 13 import android.widget.PopupWindow; 14 import android.widget.TextView; 15  16 import com.cloudeye.android.cloudeye.R; 17 import com.cloudeye.android.cloudeye.base.MenuPopwindowBean; 18  19 import java.util.List; 20  21 /** 22  * Created by 袁磊 on 2016/10/26. 23  */ 24 public class MenuPopwindow extends PopupWindow { 25     private View conentView; 26     private ListView lvContent; 27  28     public MenuPopwindow(Activity context, List<MenuPopwindowBean> list) { 29         LayoutInflater inflater = (LayoutInflater) context 30                 .getSystemService(Context.LAYOUT_INFLATER_SERVICE); 31         conentView = inflater.inflate(R.layout.menu_popup_window, null); 32         lvContent = (ListView) conentView.findViewById(R.id.lv_toptitle_menu); 33         lvContent.setAdapter(new MyAdapter(context, list)); 34         int h = context.getWindowManager().getDefaultDisplay().getHeight(); 35         int w = context.getWindowManager().getDefaultDisplay().getWidth(); 36         // 設定SelectPicPopupWindow的View 37         this.setContentView(conentView); 38         // 設定SelectPicPopupWindow彈出表單的寬 39         this.setWidth(w / 3-30); 40         // 設定SelectPicPopupWindow彈出表單的高 41         this.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT); 42         // 設定SelectPicPopupWindow彈出表單可點擊 43         this.setFocusable(true); 44         this.setOutsideTouchable(true); 45         // 重新整理狀態 46         this.update(); 47         // 執行個體化一個ColorDrawable顏色為半透明 48         ColorDrawable dw = new ColorDrawable(0000000000); 49         // 點back鍵和其他地方使其消失,設定了這個才能觸發OnDismisslistener ，設定其他控制項變化等操作 50         this.setBackgroundDrawable(dw); 51         // mPopupWindow.setAnimationStyle(android.R.style.Animation_Dialog); 52         // 設定SelectPicPopupWindow彈出表單動畫效果 53         this.setAnimationStyle(R.style.AnimationPreview); 54     } 55  56  57     public void setOnItemClick(AdapterView.OnItemClickListener myOnItemClickListener) { 58         lvContent.setOnItemClickListener(myOnItemClickListener); 59     } 60  61  62     class MyAdapter extends BaseAdapter { 63         private List<MenuPopwindowBean> list; 64         private LayoutInflater inflater; 65  66         public MyAdapter(Context context, List<MenuPopwindowBean> list) { 67             inflater = LayoutInflater.from(context); 68             this.list = list; 69         } 70  71         @Override 72         public int getCount() { 73             return list == null ? 0 : list.size(); 74         } 75  76         @Override 77         public Object getItem(int position) { 78             return list.get(position); 79         } 80  81         @Override 82         public long getItemId(int position) { 83             return position; 84         } 85  86         @Override 87         public View getView(int position, View convertView, ViewGroup parent) { 88             Holder holder = null; 89             if (convertView == null) { 90                 convertView = inflater.inflate(R.layout.menu_popup_window_item, null); 91                 holder = new Holder(); 92                 holder.ivItem = (ImageView) convertView.findViewById(R.id.iv_menu_item); 93                 holder.tvItem = (TextView) convertView.findViewById(R.id.tv_menu_item); 94                 convertView.setTag(holder); 95             } else { 96                 holder = (Holder) convertView.getTag(); 97             } 98             holder.ivItem.setImageResource(list.get(position).getIcon()); 99             holder.tvItem.setText(list.get(position).getText());100             return convertView;101         }102 103         class Holder {104             ImageView ivItem;105             TextView tvItem;106         }107     }108 109     /**110      * 顯示popupWindow111      *112      * @param parent113      */114     public void showPopupWindow(View parent) {115         if (!this.isShowing()) {116             // 以下拉方式顯示popupwindow117             this.showAsDropDown(parent);118         } else {119             this.dismiss();120         }121     }122 123 124 }

MenuPopwindow

MenuPopwindow布局：

 1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:layout_width="match_parent" 4     android:layout_height="match_parent" 5     android:orientation="vertical" 6     android:paddingRight="10dp"> 7  8     <ListView 9         android:id="@+id/lv_toptitle_menu"10         android:layout_width="match_parent"11         android:layout_height="wrap_content"12         android:background="@mipmap/back_toptitle_menu" />13 </LinearLayout>

menu_popup_window

Adapter中的Item布局檔案：

 1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:layout_width="match_parent" 4     android:layout_height="match_parent" 5     android:gravity="center" 6     android:orientation="horizontal" 7     android:paddingBottom="10dp" 8     android:paddingTop="10dp"> 9 10     <ImageView11         android:id="@+id/iv_menu_item"12         android:layout_width="wrap_content"13         android:layout_height="wrap_content"14         android:layout_gravity="center_vertical"15         android:layout_marginRight="10dp"16         android:src="@mipmap/icon_menu_item_edit" />17 18     <TextView19         android:id="@+id/tv_menu_item"20         android:layout_width="wrap_content"21         android:layout_height="wrap_content"22         android:layout_gravity="center_vertical"23         android:text="測試"24         android:textColor="@color/black"25         android:textSize="18sp" />26 27 </LinearLayout>

menu_popup_window_item

使用：

 1  int[] icons = {R.mipmap.icon_menu_item_edit, R.mipmap.icon_menu_item_delete}; 2                     String[] texts = {"編輯", "刪除"}; 3                     List<MenuPopwindowBean> list = new ArrayList<>(); 4                     MenuPopwindowBean bean = null; 5                     for (int i = 0; i < icons.length; i++) { 6                         bean = new MenuPopwindowBean(); 7                         bean.setIcon(icons[i]); 8                         bean.setText(texts[i]); 9                         list.add(bean);10                     }11                     MenuPopwindow pw = new MenuPopwindow(PersonalImgPlayActivity.this, list);12                     pw.setOnItemClick(myOnItemClickListener);13                     pw.showPopupWindow(findViewById(R.id.img_top1_share));//點擊右上方的那個button

單擊顯示事件