不说了直接上代码：
第一个activity：
public class main extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//用一个handle线程控制跳转和时间
new Handler().postDelayed(new Runnable(){
@Override
public void run() {
Intent mainIntent = new Intent(main.this,cover.class);
main.this.startActivity(mainIntent);
main.this.finish();
}
}, 5000);
}
}
第二个activity：
public class cover extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.cover);
//用一个handle线程控制跳转和时间
new Handler().postDelayed(new Runnable(){
@Override
public void run() {
Intent mainIntent = new Intent(cover.this,main.class);
cover.this.startActivity(mainIntent);
cover.this.finish();
}
}, 5000);
}
}
第一个xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<ImageView android:layout_height="fill_parent" android:src="@drawable/main"
android:layout_width="fill_parent" android:id="@+id/imageView1"></ImageView>
</LinearLayout>
第二个xml:
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<ImageView android:layout_height="fill_parent" android:src="@drawable/cover"
android:layout_width="fill_parent" android:id="@+id/imageView2"></ImageView>
</LinearLayout>
这个例子好无聊啊！唯一有用的是可以把自己女朋友的两张照片放在上面不断循环。