Android應用啟動界面實現

    public class SplashScreen extends Activity {

        protected boolean _active = true;

        protected int _splashTime = 5000;


    @Override  
    public void onCreate(Bundle icicle) {  
        super.onCreate(icicle);  
        setContentView(R.layout.splash);  
        @SuppressWarnings("unused")  
        ImageView image = (ImageView) findViewById(R.id.bg_branco);  

        Thread splashTread = new Thread() {  
            @Override  
            public void run() {  
                try {  
                    int waited = 0;  
                    while(_active && (waited < _splashTime)) {  
                        sleep(100);  
                        if(_active) {  
                            waited += 100;  
                        }  
                    }  
                } catch(InterruptedException e) {  
                } finally {  
                    finish();  
                    startActivity(new Intent(SplashScreen.this,NavegadorMultitokyActivity.class));  
                    stop();  
                }  
            }  
        };  
        splashTread.start();  
    }  

    @Override  
    public boolean onTouchEvent(MotionEvent event) {  
        if (event.getAction() == MotionEvent.ACTION_DOWN) {  
            _active = false;  
        }  
        return true;  
    }  
}  </pre><br />

AndroidManifest.xml配置：
    <activity android:name=".SplashScreen" android:icon="@drawable/ico_app" android:label="@string/app_name">  
     <intent-filter>  
       <action android:name="android.intent.action.MAIN" />  
       <category android:name="android.intent.category.LAUNCHER" />     
     </intent-filter>  
    </activity>