Android: A simple opening interface

Create a full-screen picture via ImageView:

<?XML version= "1.0" encoding= "Utf-8"?><LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent"android:orientation= "vertical" >    <ImageViewAndroid:layout_width= "Match_parent"Android:layout_height= "Match_parent"android:src= "@drawable/splash"Android:scaletype= "Center"    /></LinearLayout>

New activity:

 PackageCom.example.testwelcome;Importandroid.app.Activity;Importandroid.content.Intent;ImportAndroid.os.Bundle;ImportAndroid.os.Handler;ImportAndroid.widget.Toast; Public classWelcomeactivityextendsactivity{protected voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate);        Setcontentview (R.layout.welcome); NewHandler (). postdelayed (NewRunnable () {@Override Public voidrun () {//TODO auto-generated Method StubIntent Intent =NewIntent (welcomeactivity. This, Mainactivity.class);                StartActivity (Intent); Welcomeactivity. This. Finish (); }        }, 2000);//jump to another page after two seconds           }}

Androidmanifest.xml

Set the default startup Welcomeactivity and set the theme to full-screen untitled style

    <ApplicationAndroid:allowbackup= "true"Android:icon= "@drawable/ic_launcher"Android:label= "@string/app_name"Android:theme= "@android: Style/theme.black.notitlebar.fullscreen" >        <ActivityAndroid:name= "Com.example.testwelcome.WelcomeActivity"Android:label= "@string/app_name" >            <Intent-filter>                <ActionAndroid:name= "Android.intent.action.MAIN" />                <categoryAndroid:name= "Android.intent.category.LAUNCHER" />            </Intent-filter>        </Activity>     <ActivityAndroid:name= "Com.example.testwelcome.MainActivity"></Activity>    </Application>

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