Android：如何为APP添加满屏启动页

来源：互联网发布：路由器网络不稳定编辑：程序博客网时间：2024/05/16 05:49

1、首先，我们创建一个布局splash.xml；

<?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="fitXY"        android:src="@drawable/splash">    </ImageView></LinearLayout>

2、再者，创建一个新类SplashActivity.java；

public class SplashActivity extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.splash);Handler hd = new Handler();          hd.postDelayed(new splashhandler(), 800);}class splashhandler implements Runnable {public void run() {startActivity(new Intent(getApplication(), MainActivity.class));SplashActivity.this.finish();}}}

3、在manifest中配置我们的启动入口；

<activity android:name="x.x.x.SplashActivity"            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|screenLayout|uiMode|screenSize|smallestScreenSize|fontScale"            android:label="@string/app_name"            android:launchMode="singleTask"            android:screenOrientation="landscape" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />                <category android:name="android.intent.category.LEANBACK_LAUNCHER" />            </intent-filter>        </activity>

最后不要忘了要首屏的图片资源drawable/splash.png；

综上，我们APP的启动页已经做好了。

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