android自定义弹出框样式的实现方法

<?xml version="1.0" encoding="utf-8"? 
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:clickable="true"
  android:orientation="vertical"
  android:padding="20.0dip"  
 
  <LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:background="@drawable/bg_bombbox"
    android:orientation="vertical"  
 
    <TextView
      android:id="@+id/title"
      style="@style/text_18_ffffff"
      android:layout_width="fill_parent"
      android:layout_height="40.0dip"
      android:gravity="center"
      android:text="@string/title_alert"
      android:visibility="visible" / 
 
    <LinearLayout
      android:id="@+id/content"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:gravity="center"  
 
 
      <TextView
        android:id="@+id/message"
        style="@style/text_16_666666"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:gravity="left|center"
        android:lineSpacingMultiplier="1.5"
        android:minHeight="120.0dip"
        android:paddingBottom="15.0dip"
        android:paddingLeft="20.0dip"
        android:paddingRight="20.0dip"
        android:paddingTop="15.0dip" / 
    </LinearLayout 
 
    <View
      android:layout_width="fill_parent"
      android:layout_height="1.0px"
      android:background="#ffd0d0d0" / 
 
    <LinearLayout
      android:layout_width="fill_parent"
      android:layout_height="60.0dip"
      android:layout_gravity="bottom"
      android:background="@drawable/dialog_bottom_bg"
      android:gravity="center"
      android:orientation="horizontal"  
 
      <Button
        android:id="@+id/positiveButton"
        style="@style/text_15_ffffff_sdw"
        android:layout_width="114.0dip"
        android:layout_height="40.0dip"
        android:background="@drawable/btn_ok_selector"
        android:gravity="center"
        android:text="@string/ok" / 
 
      <Button
        android:id="@+id/negativeButton"
        style="@style/text_15_666666_sdw"
        android:layout_width="114.0dip"
        android:layout_height="40.0dip"
        android:layout_marginLeft="20.0dip"
        android:background="@drawable/btn_cancel_selector"
        android:gravity="center"
        android:text="@string/cancel" / 
    </LinearLayout 
  </LinearLayout 
 
</FrameLayout 

<?xml version="1.0" encoding="utf-8"? 
<resources xmlns:android="http://schemas.android.com/apk/res/android" 
 
  <style name="AppBaseTheme" parent="android:Theme.Light" </style 
 
  <style name="AppTheme" parent="AppBaseTheme" </style 
 
  <style name="text_18_ffffff" 
    <item name="android:textSize" 18.0dip</item 
    <item name="android:textColor" #ffffffff</item 
  </style 
 
  <style name="text_16_666666" 
    <item name="android:textSize" 16.0dip</item 
    <item name="android:textColor" #ff666666</item 
  </style 
 
  <style name="sdw_white" 
    <item name="android:shadowColor" #7fffffff</item 
    <item name="android:shadowDx" 0.0</item 
    <item name="android:shadowDy" 0.65</item 
    <item name="android:shadowRadius" 1.0</item 
  </style 
 
  <style name="sdw_79351b" 
    <item name="android:shadowColor" #ff79351b</item 
    <item name="android:shadowDx" 0.0</item 
    <item name="android:shadowDy" 1.0</item 
    <item name="android:shadowRadius" 1.0</item 
  </style 
 
  <style name="text_15_ffffff_sdw" parent="@style/sdw_79351b" 
    <item name="android:textSize" 15.0dip</item 
    <item name="android:textColor" #ffffffff</item 
  </style 
 
  <style name="text_15_666666_sdw" parent="@style/sdw_white" 
    <item name="android:textSize" 15.0dip</item 
    <item name="android:textColor" #ff666666</item 
  </style 
 
  <style name="Dialog" parent="android:style/Theme.Dialog" 
    <item name="android:background" #00000000</item 
    <item name="android:windowBackground" @android:color/transparent</item 
    <item name="android:windowNoTitle" true</item 
    <item name="android:windowIsFloating" true</item 
  </style 
 
</resources 

package com.dyr.custom;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.dyr.view.R;
public class CustomDialog extends Dialog {
public CustomDialog(Context context) {
super(context);
}
public CustomDialog(Context context, int theme) {
super(context, theme);
}
public static class Builder {
private Context context;
private String title;
private String message;
private String positiveButtonText;
private String negativeButtonText;
private View contentView;
private DialogInterface.OnClickListener positiveButtonClickListener;
private DialogInterface.OnClickListener negativeButtonClickListener;
public Builder(Context context) {
this.context = context;
}
public Builder setMessage(String message) {
this.message = message;
return this;
}
/**
* Set the Dialog message from resource
* 
* @param title
* @return
*/
public Builder setMessage(int message) {
this.message = (String) context.getText(message);
return this;
}
/**
* Set the Dialog title from resource
* 
* @param title
* @return
*/
public Builder setTitle(int title) {
this.title = (String) context.getText(title);
return this;
}
/**
* Set the Dialog title from String
* 
* @param title
* @return
*/
public Builder setTitle(String title) {
this.title = title;
return this;
}
public Builder setContentView(View v) {
this.contentView = v;
return this;
}
/**
* Set the positive button resource and it's listener
* 
* @param positiveButtonText
* @return
*/
public Builder setPositiveButton(int positiveButtonText,
DialogInterface.OnClickListener listener) {
this.positiveButtonText = (String) context
.getText(positiveButtonText);
this.positiveButtonClickListener = listener;
return this;
}
public Builder setPositiveButton(String positiveButtonText,
DialogInterface.OnClickListener listener) {
this.positiveButtonText = positiveButtonText;
this.positiveButtonClickListener = listener;
return this;
}
public Builder setNegativeButton(int negativeButtonText,
DialogInterface.OnClickListener listener) {
this.negativeButtonText = (String) context
.getText(negativeButtonText);
this.negativeButtonClickListener = listener;
return this;
}
public Builder setNegativeButton(String negativeButtonText,
DialogInterface.OnClickListener listener) {
this.negativeButtonText = negativeButtonText;
this.negativeButtonClickListener = listener;
return this;
}
public CustomDialog create() {
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// instantiate the dialog with the custom Theme
final CustomDialog dialog = new CustomDialog(context,R.style.Dialog);
View layout = inflater.inflate(R.layout.dialog_normal_layout, null);
dialog.addContentView(layout, new LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
// set the dialog title
((TextView) layout.findViewById(R.id.title)).setText(title);
// set the confirm button
if (positiveButtonText != null) {
((Button) layout.findViewById(R.id.positiveButton))
.setText(positiveButtonText);
if (positiveButtonClickListener != null) {
((Button) layout.findViewById(R.id.positiveButton))
.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
positiveButtonClickListener.onClick(dialog,
DialogInterface.BUTTON_POSITIVE);
}
});
}
} else {
// if no confirm button just set the visibility to GONE
layout.findViewById(R.id.positiveButton).setVisibility(
View.GONE);
}
// set the cancel button
if (negativeButtonText != null) {
((Button) layout.findViewById(R.id.negativeButton))
.setText(negativeButtonText);
if (negativeButtonClickListener != null) {
((Button) layout.findViewById(R.id.negativeButton))
.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
negativeButtonClickListener.onClick(dialog,
DialogInterface.BUTTON_NEGATIVE);
}
});
}
} else {
// if no confirm button just set the visibility to GONE
layout.findViewById(R.id.negativeButton).setVisibility(
View.GONE);
}
// set the content message
if (message != null) {
((TextView) layout.findViewById(R.id.message)).setText(message);
} else if (contentView != null) {
// if no message set
// add the contentView to the dialog body
((LinearLayout) layout.findViewById(R.id.content))
.removeAllViews();
((LinearLayout) layout.findViewById(R.id.content))
.addView(contentView, new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT));
}
dialog.setContentView(layout);
return dialog;
}
}
}

CustomDialog.Builder builder = new CustomDialog.Builder(this);
builder.setMessage("这个就是自定义的提示框");
builder.setTitle("提示");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
//设置你的操作事项
}
});
builder.setNegativeButton("取消",
new android.content.DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.create().show();