（安卓）一般安卓开始界面 Loding 跳转 实例 亲测。

注意在 Mainfest 配置 Intent

public class Loding extends Activity {

protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.setContentView(R.layout.loding);

Timer timer = new Timer();
TimerTask task = new TimerTask() {
public void run() {
Intent intent = new Intent(Loding.this, MyActivityGroupDemo.class);
startActivity(intent);
Loding.this.finish();
}
};
timer.schedule(task, 1000 * 2);  （等待多少秒 跳转）

}

}