package com.hualu.popup;import java.util.ArrayList;
import java.util.List;import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.Gravity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.WindowManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.PopupWindow;
import android.widget.TextView;
import android.widget.Toast;public class MainActivity extends Activity {private Button Left , right , above, below;private PopupWindow popupWLeft,popupWRight,popupWAbove,popupWBelow ;private Context mContext ;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);mContext = this.getApplicationContext() ;Left = (Button)this.findViewById(R.id.Left) ;right = (Button)this.findViewById(R.id.right) ;above = (Button)this.findViewById(R.id.above) ;below = (Button)this.findViewById(R.id.below) ;Button b = (Button)this.findViewById(R.id.button1) ;b.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {startActivity(new Intent("com.hualu.popup.POPUP_MENU")) ;}});Left.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View v) {if(null != popupWLeft )if(!popupWLeft.isShowing()) {showLeftPopupWindow();}else{dimissionLeftPopupWindow() ;}}}) ;right.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View v) {if(null != popupWRight )if(!popupWRight.isShowing()) {showRightPopupWindow();}else{dimissionRightPopupWindow() ;}}}) ;below.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View v) {if(null != popupWBelow )if(!popupWBelow.isShowing()) {showBelowPopupWindow();}else{dimissionBelowPopupWindow() ;}}}) ;above.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View v) {if(null != popupWAbove)if(!popupWAbove.isShowing()) {showAbovePopupWindow();}else{dimissionAbovePopupWindow() ;}}}) ;initLeftPopupWindow();initRightPopupWindow();initAbovePopupWindow();initBelowPopupWindow();}void initLeftPopupWindow(){popupWLeft = new PopupWindow(this) ;popupWLeft.setWidth(100) ;popupWLeft.setHeight(200) ;popupWLeft.setAnimationStyle(R.style.AnimationFade) ;popupWLeft.setFocusable(true) ;//设置为false 界面上除了popup window上面可以点击，其他控件都不可以点击(点击了会无效)， 并且popup window会消失//默认是true. 其他控件都可以点击(点击会产生响应的效果)， 并且popup window会消失popupWLeft.setOutsideTouchable(true);  popupWLeft.setClippingEnabled(true);popupWLeft.setIgnoreCheekPress();popupWLeft.setInputMethodMode(PopupWindow.INPUT_METHOD_FROM_FOCUSABLE) ;popupWLeft.setBackgroundDrawable(this.getResources().getDrawable(R.drawable.balloon_r_pressed)) ;View view = this.getLayoutInflater().inflate(R.layout.layout_popupwindow_view_listview,null);popupWLeft.setContentView(view) ;ListView list = (ListView)view.findViewById(R.id.listView1);List<String> objects = new ArrayList<String>() ;objects.add("one") ;objects.add("two") ;objects.add("three") ;objects.add("four") ;ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, objects) ;list.setSelector(R.drawable.task_list_selector);list.setAdapter(adapter) ;list.setOnItemClickListener(new OnItemClickListener() {@Overridepublic void onItemClick(AdapterView<?> parent, View view,int position, long id) {Toast.makeText(mContext, ((TextView)view).getText().toString(), Toast.LENGTH_SHORT).show() ;//dimissionLeftPopupWindow() ;}}) ;}void initRightPopupWindow(){popupWRight = new PopupWindow(this) ;popupWRight.setWidth(100) ;popupWRight.setHeight(200) ;popupWRight.setAnimationStyle(R.style.AnimationFade) ;popupWRight.setBackgroundDrawable(this.getResources().getDrawable(R.drawable.balloon_l_pressed)) ;popupWRight.setContentView(this.getLayoutInflater().inflate(R.layout.layout_popupwindow_view,null)) ;}void initAbovePopupWindow(){popupWAbove = new PopupWindow(this) ;popupWAbove.setWidth(100) ;popupWAbove.setHeight(200) ;popupWAbove.setAnimationStyle(R.style.AnimationFade) ;//当输入法弹起来的时候，popupView不会向上移动。popupWAbove.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);popupWAbove.setFocusable(true);//单独设定这句：下面这个两个效果达不到//1. 點擊PopupWindow以外的地方。//2. 點擊左下的Back按鈕。//需要加popupWAbove.setFocusable(true);popupWAbove.setBackgroundDrawable(/*new BitmapDrawable());*/this.getResources().getDrawable(R.drawable.billd_selected)) ;popupWAbove.setContentView(this.getLayoutInflater().inflate(R.layout.layout_popupwindow_view,null)) ;}void initBelowPopupWindow(){popupWBelow = new PopupWindow(this) ;popupWBelow.setWidth(100) ;popupWBelow.setHeight(200) ;popupWBelow.setAnimationStyle(R.style.AnimationFade) ;popupWBelow.setBackgroundDrawable(this.getResources().getDrawable(R.drawable.near_filter_popup)) ;popupWBelow.setContentView(this.getLayoutInflater().inflate(R.layout.layout_popupwindow_view,null)) ;}void showLeftPopupWindow(){popupWLeft.showAtLocation(Left, Gravity.LEFT|Gravity.BOTTOM, 60, 200);}void dimissionLeftPopupWindow(){popupWLeft.dismiss();}void showRightPopupWindow(){popupWRight.showAtLocation(right, Gravity.RIGHT|Gravity.BOTTOM, 50, 140);}void dimissionRightPopupWindow(){popupWRight.dismiss();}void showAbovePopupWindow(){popupWAbove.showAtLocation(above, Gravity.TOP, 50, 185);}void dimissionAbovePopupWindow(){popupWAbove.dismiss();}void showBelowPopupWindow(){popupWBelow.showAsDropDown(below);}void dimissionBelowPopupWindow(){popupWBelow.dismiss();}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {getMenuInflater().inflate(R.menu.activity_main, menu);return true;}}

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"tools:context=".MainActivity" ><Buttonandroid:id="@+id/Left"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_centerInParent="true" android:textColor="@drawable/button_selector"android:background="@drawable/button_drawable_selector"android:text="Left" /><Buttonandroid:id="@+id/above"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignBaseline="@+id/Left"android:layout_alignBottom="@+id/Left"android:layout_toRightOf="@+id/Left"android:text="above" /><Buttonandroid:id="@+id/below"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignLeft="@+id/Left"android:layout_below="@+id/Left"android:text="below" /><Buttonandroid:id="@+id/right"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_below="@+id/above"android:layout_toRightOf="@+id/below"android:text="right" /><Buttonandroid:id="@+id/button1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentTop="true"android:layout_centerHorizontal="true"android:text="@string/popup_menu" /></RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical" ><TextViewandroid:id="@+id/textView1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="TextView" /><TextViewandroid:id="@+id/textView2"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="TextView" /><TextViewandroid:id="@+id/textView3"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="TextView" /><TextViewandroid:id="@+id/textView4"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="TextView" /></LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical" ><TextViewandroid:id="@+id/textView1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="Header" /><ListViewandroid:id="@+id/listView1"android:layout_width="match_parent"android:layout_height="wrap_content" ></ListView></LinearLayout>

<resources><!--Base application theme, dependent on API level. This theme is replacedby AppBaseTheme from res/values-vXX/styles.xml on newer devices.--><style name="AppBaseTheme" parent="android:Theme.Light"><!--Theme customizations available in newer API levels can go inres/values-vXX/styles.xml, while customizations related tobackward-compatibility can go here.--></style><!-- Application theme. --><style name="AppTheme" parent="AppBaseTheme"><!-- All customizations that are NOT specific to a particular API-level can go here. --></style><style name="AnimationFade"><item name="android:windowEnterAnimation">@anim/fade_in</item><item name="android:windowExitAnimation">@anim/fade_out</item></style></resources>

<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"android:interpolator="@android:anim/accelerate_interpolator"android:fromAlpha="0" android:toAlpha="1" android:duration="1000"></alpha>

<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"android:interpolator="@android:anim/accelerate_interpolator"android:fromAlpha="1" android:toAlpha="0" android:duration="1000"></alpha>

POPUP MENU

package com.hualu.popup;import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.PopupMenu;
import android.widget.PopupMenu.OnMenuItemClickListener;
import android.widget.Toast;public class PopupMenuActivity extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.layout_popup_menu) ;Button btn = (Button) findViewById(R.id.btn);OnClickListener listener = new OnClickListener() {@SuppressLint("NewApi")@Overridepublic void onClick(View v) {/** Instantiating PopupMenu class */PopupMenu popup = new PopupMenu(getBaseContext(), v);/** Adding menu items to the popumenu */popup.getMenuInflater().inflate(R.menu.popup, popup.getMenu());/** Defining menu item click listener for the popup menu */popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {@Overridepublic boolean onMenuItemClick(MenuItem item) {Toast.makeText(getBaseContext(), "You selected the action : " + item.getTitle(), Toast.LENGTH_SHORT).show();return true;}});/** Showing the popup menu */popup.show();}};btn.setOnClickListener(listener);}}

layout_popup_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent" ><Buttonandroid:id="@+id/btn"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_centerHorizontal="true"android:layout_centerVertical="true"android:text="@string/str_btn" />
</RelativeLayout>

strings.xml

    <string name="str_btn">Open Popup Menu</string><string name="action1">Action1</string><string name="action2">Action2</string><string name="action3">Action3</string><string name="popup_menu">popup menu</string>

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.hualu.popup"android:versionCode="1"android:versionName="1.0" ><uses-sdkandroid:minSdkVersion="8"android:targetSdkVersion="17" /><applicationandroid:allowBackup="true"android:icon="@drawable/ic_launcher"android:label="@string/app_name"android:theme="@style/AppTheme" ><activityandroid:name="com.hualu.popup.MainActivity"android:label="@string/app_name" ><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity><activity android:name=".PopupMenuActivity" ><intent-filter><action android:name="com.hualu.popup.POPUP_MENU" /><category android:name="android.intent.category.DEFAULT"/></intent-filter></activity></application></manifest>

效果：