Dialog详解（包括进度条、PopupWindow、自定义view、自定义样式的对话框）

Android中提供了多种对话框，在实际应用中我们可能会需要修改这些已有的对话框。本实例就是从实际出发，展现了andorid中大部分对话框，代码中用了一个对话框管理类来做封装，其中还定义了对话框的动画、自定义样式等等。

 

主布局文件（全是button）

<LinearLayout 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"    android:orientation="vertical"    android:padding="16dp" >    <ScrollView        android:id="@+id/scrollView1"        android:layout_width="match_parent"        android:layout_height="wrap_content" >        <LinearLayout            android:layout_width="match_parent"            android:layout_height="match_parent"            android:orientation="vertical" >            <Button                android:id="@+id/simple_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="最简单的对话框" />            <Button                android:id="@+id/list_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="列表对话框" />            <Button                android:id="@+id/singleChoice_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="单选对话框" />            <Button                android:id="@+id/multiChoice_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="多选对话框" />            <Button                android:id="@+id/adapter_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="用适配器创建的对话框" />            <Button                android:id="@+id/view_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="自定义视图的对话框" />            <Button                android:id="@+id/progress_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="有进度条的对话框" />            <Button                android:id="@+id/activity_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="用Activity作的对话框" />            <Button                android:id="@+id/popup_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="用PopupWindow创建的对话框" />            <Button                android:id="@+id/date_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="选择日期的对话框" />            <Button                android:id="@+id/time_button_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:onClick="buttonListener"                android:text="选择时间的对话框" />        </LinearLayout>    </ScrollView></LinearLayout>

 

自定义对话框视图

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent">    <LinearLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:background="#f5f5f5"        android:orientation="vertical" >        <RelativeLayout            android:layout_width="match_parent"            android:layout_height="60dp" >            <ImageView                android:id="@+id/dialog_imageView_id"                android:layout_width="match_parent"                android:layout_height="3dp"                android:layout_alignParentBottom="true"                android:layout_alignParentLeft="true"                android:background="#ffd060" />            <TextView                android:id="@+id/dialog_textView_id"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:layout_centerHorizontal="true"                android:layout_centerVertical="true"                android:text="自定义布局"                android:textAppearance="?android:attr/textAppearanceLarge"                android:textColor="#50c0e9" />        </RelativeLayout>        <LinearLayout            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:layout_marginLeft="20dp"            android:layout_marginRight="20dp"            android:layout_marginTop="10dp"            android:background="@drawable/my_input_box"            android:paddingLeft="20dp"            android:paddingRight="20dp" >            <EditText                android:id="@+id/dialog_username_EditText_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_gravity="center_vertical"                android:background="@null"                android:ems="10"                android:hint="学号/账号"                android:inputType="number" >                <requestFocus />            </EditText>        </LinearLayout>        <LinearLayout            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:layout_marginLeft="20dp"            android:layout_marginRight="20dp"            android:background="@drawable/my_input_box"            android:paddingLeft="20dp"            android:paddingRight="20dp" >            <EditText                android:id="@+id/dialog_password_EditText_id"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_gravity="center_vertical"                android:background="@null"                android:ems="10"                android:hint="密码"                android:password="true" />        </LinearLayout>        <ImageView            android:layout_width="match_parent"            android:layout_height="1dp"            android:layout_marginTop="10dp"            android:background="#bababa" />        <Button            android:id="@+id/dialog_logout_button_id"            android:layout_width="match_parent"            android:layout_height="45dp"            android:background="@drawable/layout_selector"            android:gravity="center_horizontal"            android:text="确定"            android:textColor="#535252"            android:textSize="20sp" />    </LinearLayout></RelativeLayout>

 

MainActivity.java

package com.kale.dialog;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.View;public class MainActivity extends Activity {    DialogManager dm;    String msg = "内容";    String[] str = new String[] { "android", "java", "ios" };    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        dm = new DialogManager(this);            }    public void buttonListener(View v) {        dm = new DialogManager(this);        switch (v.getId()) {        case R.id.simple_button_id:            dm.simpleDialog("最简单的对话框", msg);            break;        case R.id.list_button_id:            dm.listDialog("列表对话框", str);            break;        case R.id.singleChoice_button_id:            dm.singleChoiceDialog("单选对话框", str);            break;        case R.id.multiChoice_button_id:            dm.MultiChoiceDialog("多选对话框", str);            break;        case R.id.adapter_button_id:            dm.adapterDialog("用适配器建立的对话框", str);            break;        case R.id.view_button_id:            dm.viewDialog("采用自定义视图的对话框");            break;        case R.id.progress_button_id:            dm.progressDialog("含进度条的对话框",msg);            break;        case R.id.activity_button_id:            startActivity(new Intent(MainActivity.this,DialogActivity.class));            break;        case R.id.popup_button_id:            dm.popupWindowDialog("PopupWindows对话框", v);            break;        case R.id.date_button_id:            dm.dateDialog();            break;        case R.id.time_button_id:            dm.timeDialog();            break;                    default:            break;        }    }}

 

 

 

现在我们分步讲解下各种对话框：

首先是一个公用的初始化设置和监听器设置

private Context mContext;    private AlertDialog.Builder builder;    public DialogManager(Context context) {        mContext = context;        builder = new AlertDialog.Builder(mContext);    }    /**     * 设置对话框的标题+图标+按钮     *      * @param title     */    private void setButton(String title) {        builder.setTitle(title).setIcon(R.drawable.ic_launcher)                .setPositiveButton("好", new positiveListener())                .setNeutralButton("中", new NeutralListener())                .setNegativeButton("差", new NegativeListener());        // .setCancelable(false);//设置点击空白处，不能消除该对话框    }    /**     * @author:Jack Tony     * @tips : 监听器     * @date :2014-7-25     */    private class positiveListener implements DialogInterface.OnClickListener {        @Override        public void onClick(DialogInterface dialog, int which) {            // dialog.dismiss();//设置对话框强制退出            showToast("好");        }    }    private class NeutralListener implements DialogInterface.OnClickListener {        @Override        public void onClick(DialogInterface dialog, int which) {            showToast("中");        }    }    private class NegativeListener implements DialogInterface.OnClickListener {        @Override        public void onClick(DialogInterface dialog, int which) {            showToast("差");        }    }    private void showToast(String msg) {        Toast.makeText(mContext, msg, 0).show();    }

 

简易对话框

    /**     * 简易对话框     *      * @param title     * @param msg     */    public void simpleDialog(String title, String msg) {        setButton(title);        builder.setMessage(msg).create().show();    }

 

列表对话框

/**     * 列表对话框     *      * @param title     * @param str     */    public void listDialog(String title, final String[] str) {        setButton(title);        // 设置了列表就不能设置内容了，否则就会出问题        builder.setItems(str, new OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                showToast("选中了：" + str[which]);            }        }).create().show();    }

 

单选对话框

/**     * 单选对话框     *      * @param title     * @param str     */    public void singleChoiceDialog(String title, final String[] str) {        setButton(title);        builder        // 设置选中了第二项        .setSingleChoiceItems(str, 1, new OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                showToast("选中了：" + str[which]);            }        }).create().show();    }

 

多选对话框

    /**     * 多选对话框     *      * @param title     * @param str     */    public void MultiChoiceDialog(String title, final String[] str) {        setButton(title);        builder        // 默认选中几项        .setMultiChoiceItems(str, new boolean[] { true, false, true },                new OnMultiChoiceClickListener() {                    @Override                    public void onClick(DialogInterface dialog, int which,                            boolean isChecked) {                        showToast("你选择的id为" + which + " , " + "选中了："                                + str[which]);                    }                }).create().show();    }

 

适配器对话框（可以用各种适配器，比如SimpleAdapter）

    /**     * 适配器对话框     *      * @param title     * @param str     */    public void adapterDialog(String title, final String[] str) {        setButton(title);        builder.setAdapter(                new ArrayAdapter<String>(mContext,                        android.R.layout.simple_list_item_multiple_choice, str),                new OnClickListener() {                    @Override                    public void onClick(DialogInterface dialog, int which) {                        showToast("选中了：" + str[which]);                    }                }).create().show();    }

 

自定义视图的对话框

/**     * 自定义视图对话框     *      * @param title     */    public void viewDialog(String title) {        // LayoutInflater是用来找layout文件夹下的xml布局文件，并且实例化        LayoutInflater factory = LayoutInflater.from(mContext);        // 把activity_login中的控件定义在View中        View view = factory.inflate(R.layout.dialog_layout, null);        // 将LoginActivity中的控件显示在对话框中        // 获取用户输入的“用户名”，“密码”        // 注意：view.findViewById很重要，因为上面factory.inflate(R.layout.activity_login,        // null)将页面布局赋值给了view了        TextView titleTv = (TextView) view                .findViewById(R.id.dialog_textView_id);        titleTv.setText(title);        Button btn = (Button) view.findViewById(R.id.dialog_logout_button_id);        btn.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View arg0) {                showToast("按下自定义视图的按钮了~");            }        });        builder        // 设定显示的View        .setView(view);        // 设置dialog是否为模态，false表示模态，true表示非模态        // ab.setCancelable(false);        // 对话框的创建、显示,这里显示的位置是在屏幕的最下面，但是很不推荐这个种做法，因为距底部有一段空隙        AlertDialog dialog = builder.create();        Window window = dialog.getWindow();        window.setGravity(Gravity.BOTTOM); // 此处可以设置dialog显示的位置        window.setWindowAnimations(R.style.myAnimationstyle); // 添加动画        dialog.show();    }

 

进度条对话框（这里可以定义显示精准进度的、模糊进度的、圆形模糊进度的进度条）

    /**     * 进度条对话框     *      * @param title     * @param msg     */    public void progressDialog(String title, String msg) {        final ProgressDialog dialog = new ProgressDialog(mContext);        dialog.setTitle(title);        dialog.setMessage(msg);        dialog.setCancelable(false);// 设置点击空白处也不能关闭该对话框        dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);        // dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);//设置采用圆形进度条        dialog.setMax(100);        // dialog.setIndeterminate(true);//设置不显示明确的进度        dialog.setIndeterminate(false);// 设置显示明确的进度        dialog.setButton(ProgressDialog.BUTTON_POSITIVE, "确定",                new DialogInterface.OnClickListener() {                    public void onClick(DialogInterface dialog, int whichButton) {                        // 这里添加点击后的逻辑                    }                });        dialog.setButton(ProgressDialog.BUTTON_NEUTRAL, "中立",                new DialogInterface.OnClickListener() {                    public void onClick(DialogInterface dialog, int whichButton) {                        // 这里添加点击后的逻辑                    }                });        dialog.setButton(ProgressDialog.BUTTON_NEGATIVE, "取消",                new DialogInterface.OnClickListener() {                    public void onClick(DialogInterface dialog, int whichButton) {                        // 这里添加点击后的逻辑                    }                });        dialog.show();        //启动线程，模拟一个耗时的操作        new Thread(new Runnable() {            @Override            public void run() {                int Progress = 0;                while (Progress < 100) {                    try {                        Thread.sleep(100);                        Progress++;                        // dialog.setProgress(Progress);                        dialog.incrementProgressBy(1);// 进度条一次加10                    } catch (InterruptedException e) {                        e.printStackTrace();                    }                }                dialog.dismiss();// 完成后消失            }        }).start();    }

 

用PopupWindow做的对话框，PopupWindow特别适合显示从特定位置弹出的的菜单。我这里设置对话框是从底部弹出，用了一些动画效果。

/**     * PopupWindow做的对话框 感谢： http://www.apkbus.com/android-56965-1-1.html     * http://blog.csdn.net/zhufuing/article/details/17783333     * http://www.open-open.com/lib/view/open1379383271818.html     *      * @param title     * @param v     */    public void popupWindowDialog(String title, View v) {        // 装载布局文件        View view = LayoutInflater.from(mContext).inflate(                R.layout.dialog_layout, null);        // 创建PopupWindow对象，添加视图，设置宽高，最后一个参数为设置点击屏幕空白处(按返回键)对话框消失。        // 也可以用.setFocusable(true);.        final PopupWindow pWindow = new PopupWindow(view,                LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, true);        pWindow.setBackgroundDrawable(new BitmapDrawable());// 为了让对话框点击空白处消失，必须有这条语句        pWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);// 出现输入法时，重新布局        pWindow.setAnimationStyle(R.style.myAnimationstyle);// 设置动画        TextView titleTv = (TextView) view                .findViewById(R.id.dialog_textView_id);        titleTv.setText(title);        Button btn = (Button) view.findViewById(R.id.dialog_logout_button_id);        btn.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View arg0) {                showToast("按下PopupWindow中的按钮了~");                pWindow.dismiss();            }        });        // 用下拉方式显示        // pWindow.showAsDropDown(v);        pWindow.showAtLocation(v, Gravity.BOTTOM, 0, 0);    }

动画效果和style文件

动画文件的目录 res/anim

dialog_enter.xml

<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android" >    <translate        android:duration="200"        android:fromYDelta="100%p"        android:toYDelta="0" /></set>

dialog_exit.xml

<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android" >    <translate        android:duration="200"        android:fromYDelta="0"        android:toYDelta="50%p" /></set>

样式文件的目录：values/styles.xml

<resources>         <style name="myAnimationstyle" parent="android:Animation">          <item name="@android:windowEnterAnimation">@anim/dialog_enter</item>          <item name="@android:windowExitAnimation">@anim/dialog_exit</item>      </style>  </resources>

 

日期对话框

/**     * 日期对话框     */    public void dateDialog() {        Calendar c = Calendar.getInstance();        DatePickerDialog dialog = new DatePickerDialog(mContext,                new DatePickerDialog.OnDateSetListener() {                    @Override                    public void onDateSet(DatePicker dp, int year, int month,                            int dayOfMonth) {                        showToast(year + "-" + (month + 1) + "-" + dayOfMonth);                    }                }, c.get(Calendar.YEAR), c.get(Calendar.MONTH),                c.get(Calendar.DAY_OF_MONTH));        dialog.show();    }

 

时间对话框

    /**     * 时间对话框     */    public void timeDialog() {        Calendar c = Calendar.getInstance();        new TimePickerDialog(mContext,                new TimePickerDialog.OnTimeSetListener() {                    @Override                    public void onTimeSet(TimePicker arg0, int hourOfDay,                            int minute) {                        showToast(hourOfDay + ":" + minute);                    }                }, c.get(Calendar.HOUR_OF_DAY), c.get(Calendar.MINUTE), true)                .show();    }

 

用Activit做的对话框

DialogActivity.java

package com.kale.dialog;import android.app.Activity;import android.os.Bundle;public class DialogActivity extends Activity{    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.dialog_layout);    }}

 

首先，定义风格

    <!-- android Dialog去掉标题栏 和边框 -->     <style name="myDialogTheme" parent="android:Theme.Dialog">        <item name="android:windowFrame">@null</item><!--边框-->        <item name="android:windowIsFloating">true</item><!--是否浮现在activity之上-->        <item name="android:windowIsTranslucent">true</item> <!-- 是否透明 -->        <item name="android:windowNoTitle">true</item><!--除去title-->        <item name="android:windowContentOverlay">@null</item> <!-- 对话框是否有遮盖 -->        <item name="android:backgroundDimEnabled">false</item><!-- 不允许对话框的背景变暗 -->        <item name="android:windowBackground">@null</item><!--除去背景色-->    </style> 

然后，在AndroidManifest.xml中给activity设置风格

        <activity             android:name="com.kale.dialog.DialogActivity"            android:theme="@style/myDialogTheme">        </activity>

最后，启动这个activity即可

startActivity(new Intent(MainActivity.this,DialogActivity.class));

 

下面是DialogManager.java工具类的全部代码

package com.kale.dialog;import java.util.Calendar;import android.app.AlertDialog;import android.app.DatePickerDialog;import android.app.ProgressDialog;import android.app.TimePickerDialog;import android.content.Context;import android.content.DialogInterface;import android.content.DialogInterface.OnClickListener;import android.content.DialogInterface.OnMultiChoiceClickListener;import android.graphics.drawable.BitmapDrawable;import android.view.Gravity;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup.LayoutParams;import android.view.Window;import android.view.WindowManager;import android.widget.ArrayAdapter;import android.widget.Button;import android.widget.DatePicker;import android.widget.PopupWindow;import android.widget.TextView;import android.widget.TimePicker;import android.widget.Toast;public class DialogManager {    private Context mContext;    private AlertDialog.Builder builder;    public DialogManager(Context context) {        mContext = context;        builder = new AlertDialog.Builder(mContext);    }    /**     * 简易对话框     *      * @param title     * @param msg     */    public void simpleDialog(String title, String msg) {        setButton(title);        builder.setMessage(msg).create().show();    }    /**     * 列表对话框     *      * @param title     * @param str     */    public void listDialog(String title, final String[] str) {        setButton(title);        // 设置了列表就不能设置内容了，否则就会出问题        builder.setItems(str, new OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                showToast("选中了：" + str[which]);            }        }).create().show();    }    /**     * 单选对话框     *      * @param title     * @param str     */    public void singleChoiceDialog(String title, final String[] str) {        setButton(title);        builder        // 设置选中了第二项        .setSingleChoiceItems(str, 1, new OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                showToast("选中了：" + str[which]);            }        }).create().show();    }    /**     * 多选对话框     *      * @param title     * @param str     */    public void MultiChoiceDialog(String title, final String[] str) {        setButton(title);        builder        // 默认选中几项        .setMultiChoiceItems(str, new boolean[] { true, false, true },                new OnMultiChoiceClickListener() {                    @Override                    public void onClick(DialogInterface dialog, int which,                            boolean isChecked) {                        showToast("你选择的id为" + which + " , " + "选中了："                                + str[which]);                    }                }).create().show();    }    /**     * 适配器对话框     *      * @param title     * @param str     */    public void adapterDialog(String title, final String[] str) {        setButton(title);        builder.setAdapter(                new ArrayAdapter<String>(mContext,                        android.R.layout.simple_list_item_multiple_choice, str),                new OnClickListener() {                    @Override                    public void onClick(DialogInterface dialog, int which) {                        showToast("选中了：" + str[which]);                    }                }).create().show();    }    /**     * 自定义视图对话框     *      * @param title     */    public void viewDialog(String title) {        // LayoutInflater是用来找layout文件夹下的xml布局文件，并且实例化        LayoutInflater factory = LayoutInflater.from(mContext);        // 把activity_login中的控件定义在View中        View view = factory.inflate(R.layout.dialog_layout, null);        // 将LoginActivity中的控件显示在对话框中        // 获取用户输入的“用户名”，“密码”        // 注意：view.findViewById很重要，因为上面factory.inflate(R.layout.activity_login,        // null)将页面布局赋值给了view了        TextView titleTv = (TextView) view                .findViewById(R.id.dialog_textView_id);        titleTv.setText(title);        Button btn = (Button) view.findViewById(R.id.dialog_logout_button_id);        btn.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View arg0) {                showToast("按下自定义视图的按钮了~");            }        });        builder        // 设定显示的View        .setView(view);        // 设置dialog是否为模态，false表示模态，true表示非模态        // ab.setCancelable(false);        // 对话框的创建、显示,这里显示的位置是在屏幕的最下面，但是很不推荐这个种做法，因为距底部有一段空隙        AlertDialog dialog = builder.create();        Window window = dialog.getWindow();        window.setGravity(Gravity.BOTTOM); // 此处可以设置dialog显示的位置        window.setWindowAnimations(R.style.myAnimationstyle); // 添加动画        dialog.show();    }    /**     * 进度条对话框     *      * @param title     * @param msg     */    public void progressDialog(String title, String msg) {        final ProgressDialog dialog = new ProgressDialog(mContext);        dialog.setTitle(title);        dialog.setMessage(msg);        dialog.setCancelable(false);// 设置点击空白处也不能关闭该对话框        dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);        // dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);//设置采用圆形进度条        dialog.setMax(100);        // dialog.setIndeterminate(true);//设置不显示明确的进度        dialog.setIndeterminate(false);// 设置显示明确的进度        dialog.setButton(ProgressDialog.BUTTON_POSITIVE, "确定",                new DialogInterface.OnClickListener() {                    public void onClick(DialogInterface dialog, int whichButton) {                        // 这里添加点击后的逻辑                    }                });        dialog.setButton(ProgressDialog.BUTTON_NEUTRAL, "中立",                new DialogInterface.OnClickListener() {                    public void onClick(DialogInterface dialog, int whichButton) {                        // 这里添加点击后的逻辑                    }                });        dialog.setButton(ProgressDialog.BUTTON_NEGATIVE, "取消",                new DialogInterface.OnClickListener() {                    public void onClick(DialogInterface dialog, int whichButton) {                        // 这里添加点击后的逻辑                    }                });        dialog.show();        //启动线程，模拟一个耗时的操作        new Thread(new Runnable() {            @Override            public void run() {                int Progress = 0;                while (Progress < 100) {                    try {                        Thread.sleep(100);                        Progress++;                        // dialog.setProgress(Progress);                        dialog.incrementProgressBy(1);// 进度条一次加10                    } catch (InterruptedException e) {                        e.printStackTrace();                    }                }                dialog.dismiss();// 完成后消失            }        }).start();    }    /**     * PopupWindow做的对话框 感谢： http://www.apkbus.com/android-56965-1-1.html     * http://blog.csdn.net/zhufuing/article/details/17783333     * http://www.open-open.com/lib/view/open1379383271818.html     *      * @param title     * @param v     */    public void popupWindowDialog(String title, View v) {        // 装载布局文件        View view = LayoutInflater.from(mContext).inflate(                R.layout.dialog_layout, null);        // 创建PopupWindow对象，添加视图，设置宽高，最后一个参数为设置点击屏幕空白处(按返回键)对话框消失。        // 也可以用.setFocusable(true);.        final PopupWindow pWindow = new PopupWindow(view,                LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, true);        pWindow.setBackgroundDrawable(new BitmapDrawable());// 为了让对话框点击空白处消失，必须有这条语句        pWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);// 出现输入法时，重新布局        pWindow.setAnimationStyle(R.style.myAnimationstyle);// 设置动画        TextView titleTv = (TextView) view                .findViewById(R.id.dialog_textView_id);        titleTv.setText(title);        Button btn = (Button) view.findViewById(R.id.dialog_logout_button_id);        btn.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View arg0) {                showToast("按下PopupWindow中的按钮了~");                pWindow.dismiss();            }        });        // 用下拉方式显示        // pWindow.showAsDropDown(v);        pWindow.showAtLocation(v, Gravity.BOTTOM, 0, 0);    }    /**     * 日期对话框     */    public void dateDialog() {        Calendar c = Calendar.getInstance();        DatePickerDialog dialog = new DatePickerDialog(mContext,                new DatePickerDialog.OnDateSetListener() {                    @Override                    public void onDateSet(DatePicker dp, int year, int month,                            int dayOfMonth) {                        showToast(year + "-" + (month + 1) + "-" + dayOfMonth);                    }                }, c.get(Calendar.YEAR), c.get(Calendar.MONTH),                c.get(Calendar.DAY_OF_MONTH));        dialog.show();    }    /**     * 时间对话框     */    public void timeDialog() {        Calendar c = Calendar.getInstance();        new TimePickerDialog(mContext,                new TimePickerDialog.OnTimeSetListener() {                    @Override                    public void onTimeSet(TimePicker arg0, int hourOfDay,                            int minute) {                        showToast(hourOfDay + ":" + minute);                    }                }, c.get(Calendar.HOUR_OF_DAY), c.get(Calendar.MINUTE), true)                .show();    }    /**     * 设置对话框的标题+图标+按钮     *      * @param title     */    private void setButton(String title) {        builder.setTitle(title).setIcon(R.drawable.ic_launcher)                .setPositiveButton("好", new positiveListener())                .setNeutralButton("中", new NeutralListener())                .setNegativeButton("差", new NegativeListener());        // .setCancelable(false);//设置点击空白处，不能消除该对话框    }    /**     * @author:Jack Tony     * @tips : 监听器     * @date :2014-7-25     */    private class positiveListener implements DialogInterface.OnClickListener {        @Override        public void onClick(DialogInterface dialog, int which) {            // dialog.dismiss();//设置对话框强制退出            showToast("好");        }    }    private class NeutralListener implements DialogInterface.OnClickListener {        @Override        public void onClick(DialogInterface dialog, int which) {            showToast("中");        }    }    private class NegativeListener implements DialogInterface.OnClickListener {        @Override        public void onClick(DialogInterface dialog, int which) {            showToast("差");        }    }    private void showToast(String msg) {        Toast.makeText(mContext, msg, 0).show();    }}

 

源码下载：http://download.csdn.net/detail/shark0017/7676587

转载：http://www.cnblogs.com/tianzhijiexian/p/3867731.html