Android启动画面实现

今天看到网上的启动画面的实现，特此整理收藏：

1、splash.xml布局文件

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="fill_parent" android:layout_height="fill_parent"android:orientation="vertical">  <ImageView android:layout_width="fill_parent"  android:layout_height="fill_parent"   android:scaleType="fitCenter"  android:src="@drawable/splash"></ImageView></LinearLayout>

2、SplashActivity类，使用Handler的postDelayed方法，2秒后执行跳转到主视图

public class SplashActivity extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.splash);new Handler().postDelayed(new Runnable(){@Overridepublic void run() {Intent mainIntent = new Intent(SplashActivity.this,Application.class);SplashActivity.this.startActivity(mainIntent);SplashActivity.this.finish();}}, 2000);//2000为间隔的时间-毫秒}}

3、AndroidManifest.xml配置

    <application android:icon="@drawable/icon" android:label="@string/app_name">              <activity android:name=".Application" android:label="@string/app_name">                  <intent-filter>                      <action android:name="android.intent.action.DEFAULT" />                      <category android:name="android.intent.category.VIEW" />                  </intent-filter>              </activity>              <activity android:name=".SplashActivity" android:label="@string/app_name">                  <intent-filter>                      <action android:name="android.intent.action.MAIN" />                      <category android:name="android.intent.category.LAUNCHER" />                  </intent-filter>              </activity>          </application>

启动OK!

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