标签:des android java os io ar 2014 art
功能介绍:刚安装应用的时候进行登录,当用户开启自动登录的时候,进入程序自动进入主界面
LoginAct.java
package com.cards.activity; import android.app.Activity; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.util.Log; import com.cards.commom.Common; import com.cards.commom.MyApp; import com.cards.R; /** * 注释: 程序入口(欢迎页面) * * @author yazhizhao 2014-7-7 */ public class WelcomeAct extends Activity { private SharedPreferences sp; // 临时储存 public LocationClient mLocationClient = null; public BDLocationListener myListener = new AppLocationListener(); @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.act_welcome); // 用于安全退出 MyApp.getInstance().addActivity(this); Thread t = new Thread(r); t.start(); // 启动开场动画 } // 开场动画线程 Runnable r = new Runnable() { private String account; private String pwd; @Override public void run() { try { Thread.sleep(3000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } sp = getSharedPreferences("common_data", MODE_PRIVATE); account = sp.getString("acount", ""); pwd = sp.getString("pwd", ""); if (account == "" && pwd == "") { // 进入登陆界面 Intent intent = new Intent(WelcomeAct.this, LoginAct.class); startActivity(intent); } else { // 直接进入主页 Intent intent = new Intent(WelcomeAct.this, PremierAct.class); startActivity(intent); } finish(); } }; @Override protected void onStart() { // 用于安全退出 MyApp.getInstance().addActivity(this); super.onStart(); } @Override protected void onDestroy() { Common.DestroyLoading(WelcomeAct.this); finish(); super.onDestroy(); } }
赵雅智_名片夹(2)_自动登录,布布扣,bubuko.com
标签:des android java os io ar 2014 art
原文地址:http://blog.csdn.net/zhaoyazhi2129/article/details/38732057