Splash界面佈局與代碼實現(一)

xml界面佈局代碼:

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3     xmlns:tools="http://schemas.android.com/tools"
 4     android:layout_width="match_parent"
 5     android:layout_height="match_parent"
 6     android:background="@drawable/bg_start"
 7     tools:context=".MainActivity" >
 8 
 9     <TextView
10         android:id="@+id/version"
11         android:layout_width="wrap_content"
12         android:layout_height="wrap_content"
13         android:layout_alignParentBottom="true"
14         android:layout_centerHorizontal="true"
15         android:layout_marginBottom="20dp"
16         android:textColor="#ffffff" />
17 
18 </RelativeLayout>

代碼實現:

 1 package com.gzcivil.ui;
 2 
 3 import android.app.Activity;
 4 import android.os.Bundle;
 5 import android.os.Handler;
 6 import android.widget.TextView;
 7 
 8 import com.gzcivil.R;
 9 import com.gzcivil.ui.login.ActivityLogin;
10 import com.gzcivil.utils.CommonUtil;
11 import com.gzcivil.utils.SysUtils;
12 import com.gzcivil.utils.Utils;
13 
14 public class Activity_Start extends Activity {
15     private Handler handler = new Handler();
16     private TextView mVersion;
17 
18     @Override
19     protected void onCreate(Bundle savedInstanceState) {
20         super.onCreate(savedInstanceState);
21         setContentView(R.layout.activity_start);
22 
23         SysUtils.IS_LOCK = false;
24         mVersion = (TextView) this.findViewById(R.id.version);
25         mVersion.setText("當前版本：V" + CommonUtil.getVersion(this));
26         handler.postDelayed(new Runnable() {
27             @Override
28             public void run() {
29                 Utils.pushLeftIn(Activity_Start.this, ActivityLogin.class, null);
30                 finish();
31             }
32         }, 3000);
33 
34     }
35 
36 }