package com.example.dialog;import android.app.ProgressDialog;import android.content.Context;/** * 自定义的加载中的对话框 * @author admin * */public class MyProgressDialog {    private ProgressDialog mWaitDialog;    private Context mContext;    private boolean mIsShowDialog;    public MyProgressDialog(Context context, Boolean showWaitingDialog) {        this.mContext = context;        this.mIsShowDialog = showWaitingDialog;        if (mIsShowDialog) {            // 创建ProgressDialog对象            mWaitDialog = new ProgressDialog(mContext);            // 设置进度条风格，风格为圆形，旋转的            mWaitDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);            // 设置ProgressDialog 的进度条是否不明确            mWaitDialog.setIndeterminate(false);            // 设置ProgressDialog可以按返回键取消            mWaitDialog.setCancelable(true);        }    }    public void show(String message) {        // 设置ProgressDialog 提示信息        mWaitDialog.setMessage(message);        mWaitDialog.show();    }    public void hiden() {        mWaitDialog.cancel();    }}