Android模拟美团客户端进度提示框

<&＃63;xml version="1.0" encoding="utf-8"&＃63;> 
 
 
  
  
 
 

package com.finddreams.runningman; 
 
import android.app.ProgressDialog; 
import android.content.Context; 
import android.graphics.drawable.AnimationDrawable; 
import android.os.Bundle; 
import android.widget.ImageView; 
import android.widget.TextView; 
 
import com.example.runningman.R; 
 
/** 
 * @Description:自定义对话框 
 * @author http://blog.csdn.net/yayun0516 
 */ 
public class MeituanProgressDialog extends ProgressDialog { 
 
 private AnimationDrawable mAnimation; 
 private Context mContext; 
 private ImageView mImageView; 
 private String mLoadingTip; 
 private TextView mLoadingTv; 
 private int count = 0; 
 private String oldLoadingTip; 
 private int mResid; 
 
 /** 
 * 
 * @param context 
 * 上下文对象 
 * @param content 
 * 显示文字提示信息内容 
 * @param id 
 * 动画id 
 */ 
 public MeituanProgressDialog(Context context, String content, int id) { 
 super(context); 
 this.mCOntext= context; 
 this.mLoadingTip = content; 
 this.mResid = id; 
 setCanceledOnTouchOutside(true); 
 } 
 
 @Override 
 protected void onCreate(Bundle savedInstanceState) { 
 super.onCreate(savedInstanceState); 
 initView(); 
 initData(); 
 } 
 
 private void initData() { 
 
 mImageView.setBackgroundResource(mResid); 
 // 通过ImageView对象拿到背景显示的AnimationDrawable 
 mAnimation = (AnimationDrawable) mImageView.getBackground(); 
 
 mImageView.post(new Runnable() { 
 @Override 
 public void run() { 
 mAnimation.start(); 
 
 } 
 }); 
 mLoadingTv.setText(mLoadingTip); 
 
 } 
 
 public void setContent(String str) { 
 mLoadingTv.setText(str); 
 } 
 
 private void initView() { 
 setContentView(R.layout.progress_dialog);// 显示界面 
 mLoadingTv = (TextView) findViewById(R.id.loadingTv); 
 mImageView = (ImageView) findViewById(R.id.loadingIv); 
 } 
 
} 

<&＃63;xml version="1.0" encoding="utf-8"&＃63;> 
 
 
  
 
  
 
 

package com.finddreams.runningman; 
 
import com.example.runningman.R; 
 
import android.app.Activity; 
import android.os.Bundle; 
import android.os.Handler; 
import android.view.View; 
/** 
 * @Description: 奔跑小人的动画进度条对话框，可以用作加载数据界面 
 * @author http://blog.csdn.net/yayun0516 
 */ 
public class MeiTuanManActivity extends Activity { 
 private MeituanProgressDialog dialog; 
 @Override 
 protected void onCreate(Bundle savedInstanceState) { 
 super.onCreate(savedInstanceState); 
 setContentView(R.layout.meituan_progressdialog); 
 } 
 /** 
 * 显示美团进度对话框 
 * @param v 
 */ 
 public void showmeidialog(View v){ 
 dialog =new MeituanProgressDialog(this, "正在加载中",R.anim.frame_meituan); 
 dialog.show(); 
 Handler handler =new Handler(); 
 handler.postDelayed(new Runnable() { 
 
 @Override 
 public void run() { 
 
 dialog.dismiss(); 
 } 
 }, 3000);//3秒钟后调用dismiss方法隐藏； 
 
 } 
 
}