好的,我来帮忙翻译一下。这里有两张图片在我的启动画面中加载。第一张图片打开(开始启动画面),然后第二张图片打开,当第二张图片关闭时,主活动开始。现在我的问题是如何让我的第一张图片淡出,然后淡入我的第二张图片?
-哦,对了,不要交叉淡入淡出 -只需要完整的淡出和淡入过渡效果 -提前感谢
-启动画面.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:id="@+id/lin_lay"
android:gravity="center" >
<ImageView
android:contentDescription="@string/desc"
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/spinning_wheel_image"
android:background="@drawable/splashscreen1" />
</LinearLayout>
主要的anim.xml文件。
<animation-list xmlns:android="http://schemas.android.com/apk/res/android" android:oneshot="false">
<item android:drawable="@drawable/splashscreen1" android:duration="2500" />
<item android:drawable="@drawable/splashscreen2" android:duration="4000" />
</animation-list>
Splash.java文件
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.splash);
ourSong = MediaPlayer.create(Splash.this, R.raw.splashsound);
ourSong.start();
Thread timer = new Thread(){
public void run(){
try{
sleep(10500);
} catch (InterruptedException e){
e.printStackTrace();
}finally{
Intent openStartingPoint = new Intent("com.theapplication.app.STARTINGPOINT");
startActivity(openStartingPoint);
}
}
};
timer.start();
}
@Override
public void setRequestedOrientation(int requestedOrientation) {
// TODO Auto-generated method stub
super.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
// TODO Auto-generated method stub
super.onWindowFocusChanged(hasFocus);
ImageView mainimage = (ImageView)findViewById(R.id.spinning_wheel_image);
mainimage.setBackgroundResource(R.anim.mainamin);
mainanimation = (AnimationDrawable) mainimage.getBackground();
mainanimation.start();