<style name="CustomDialog" parent="@android:style/Theme.Dialog"> <item name="android:windowFrame">@null</item> <item name="android:windowIsFloating">true</item> <item name="android:windowContentOverlay">@null</item> <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item> <item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item> </style> <style name="CustomProgressDialog" parent="@style/CustomDialog"> <item name="android:windowBackground">@android:color/transparent</item> <item name="android:windowNoTitle">true</item> </style>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="horizontal"> <ImageView android:id="@+id/loadingImageView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@anim/progress_round"/> <TextView android:id="@+id/id_tv_loadingmsg" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:textSize="20dp"/>
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<animation-list xmlns:android="http://schemas.android.com/apk/res/android" android:oneshot="false"> <item android:drawable="@drawable/progress_1" android:duration="200"/> <item android:drawable="@drawable/progress_2" android:duration="200"/> <item android:drawable="@drawable/progress_3" android:duration="200"/> <item android:drawable="@drawable/progress_4" android:duration="200"/> <item android:drawable="@drawable/progress_5" android:duration="200"/> <item android:drawable="@drawable/progress_6" android:duration="200"/> <item android:drawable="@drawable/progress_7" android:duration="200"/> <item android:drawable="@drawable/progress_8" android:duration="200"/>
</animation-list>

package com.lxd.widgets;import com.lxd.activity.R;import android.app.Dialog;
import android.content.Context;
import android.graphics.drawable.AnimationDrawable;
import android.view.Gravity;
import android.widget.ImageView;
import android.widget.TextView;/********************************************************************* [Summary]*       TODO 请在此处简要描述此类所实现的功能。因为这项注释主要是为了在IDE环境中生成tip帮助，务必简明扼要* [Remarks]*       TODO 请在此处详细描述类的功能、调用方法、注意事项、以及与其它类的关系.*******************************************************************/public class CustomProgressDialog extends Dialog {private Context context = null;private static CustomProgressDialog customProgressDialog = null;public CustomProgressDialog(Context context){super(context);this.context = context;}public CustomProgressDialog(Context context, int theme) {super(context, theme);}public static CustomProgressDialog createDialog(Context context){customProgressDialog = new CustomProgressDialog(context,R.style.CustomProgressDialog);customProgressDialog.setContentView(R.layout.customprogressdialog);customProgressDialog.getWindow().getAttributes().gravity = Gravity.CENTER;return customProgressDialog;}public void onWindowFocusChanged(boolean hasFocus){if (customProgressDialog == null){return;}ImageView imageView = (ImageView) customProgressDialog.findViewById(R.id.loadingImageView);AnimationDrawable animationDrawable = (AnimationDrawable) imageView.getBackground();animationDrawable.start();}/**** [Summary]*       setTitile 标题* @param strTitle* @return**/public CustomProgressDialog setTitile(String strTitle){return customProgressDialog;}/**** [Summary]*       setMessage 提示内容* @param strMessage* @return**/public CustomProgressDialog setMessage(String strMessage){TextView tvMsg = (TextView)customProgressDialog.findViewById(R.id.id_tv_loadingmsg);if (tvMsg != null){tvMsg.setText(strMessage);}return customProgressDialog;}
}

 CustomProgressDialog progressDialog = CustomProgressDialog.createDialog(this);