Android 全屏logo 页面

 package com.gk;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Window;
import android.view.WindowManager;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.widget.ImageView;

public class logo extends Activity {


 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  this.requestWindowFeature(Window.FEATURE_NO_TITLE);//取消标题栏
  //取消状态栏
  this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
    WindowManager.LayoutParams.FLAG_FULLSCREEN);
  setContentView(R.layout.logo);
 ImageView imageview =(ImageView) findViewById(R.id.logoimage);
 
 imageview.setImageResource(R.drawable.logo);
    // 从浅到深,从百分之10到百分之百        
 AlphaAnimation aa = new AlphaAnimation(0.1f, 1.0f);
 aa.setDuration(3000);//设置动画时间
 imageview.setAnimation(aa);//给image设置动画
 aa.setAnimationListener(new AnimationListener() {
  
  public void onAnimationStart(Animation animation) {
   
  }
  
  public void onAnimationRepeat(Animation animation) {

  }
  
  public void onAnimationEnd(Animation animation) {
   Intent intent =new Intent();
   intent.setClass(logo.this, EHRActivity.class);//logo展示完毕跳转至另一个Activity
   startActivity(intent);
   finish();
  }
 });
  
 }

}