Android项目创建欢迎页

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1、制作一张启动图片splash.png，放置在res->drawable-hdpi文件夹中。

2，布局文件

<span style="font-size:24px;"><?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:Android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/splash" >


    <TextView
        android:id="@+id/versionNumber"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:layout_marginBottom="26dp"
        android:layout_marginRight="52dp"
        android:text="version 1.0"
        android:textColor="" />
</RelativeLayout></span>

3、新建SplashActivity，在Oncreate中添加以下代码：

<span style="font-size:24px;">PackageManager pm = getPackageManager();
try {
    PackageInfo pi = pm.getPackageInfo("com.lyt.android", 0);
    TextView versionNumber = (TextView) findViewById(R.id.versionNumber);
    versionNumber.setText("Version " + pi.versionName);
} catch (NameNotFoundException e) {
    e.printStackTrace();
}

new Handler().postDelayed(new Runnable(){//重要的是这句

@Override
public void run() {
    Intent intent = new Intent(SplashActivity.this,SplashScreenActivity.class);
    startActivity(intent);
    SplashActivity.this.finish();
}

}, 2500);</span>

<span style="font-size:24px;"><manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.sinaweibo"
    android:versionCode="1"
    android:versionName="1.0" >


    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="15" />


    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
       android:theme="@android:style/Theme.NoTitleBar">  
        <activity
            android:name=".MainActivity"
            android:label="@string/title_activity_main" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />


                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".MainActivity1"
            android:label="@string/title_activity_main_activity1" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />


                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
</manifest></span>

Android项目创建欢迎页

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原文地址：http://blog.csdn.net/tuke_tuke/article/details/51684214