package net.micode.notes.ui; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.os.Handler; import net.micode.notes.R; /** * An example full-screen activity that shows and hides the system UI (i.e. * status bar and navigation/system bar) with user interaction. */ public class SplashActivity extends Activity { Handler mHandler=new Handler(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //加载启动界面 setContentView(R.layout.activity_splash); //加载启动图片 // 当计时结束时,跳转至NotesListActivity mHandler.postDelayed(new Runnable() { @Override public void run() { Intent intent=new Intent(); intent.setClass(SplashActivity.this, NotesListActivity.class); startActivity(intent); finish(); //销毁欢迎页面 } }, 2000); // 2 秒后跳转 } }