miNote_maintenance/src/main/java/net/micode/notes/ui/SplashActivity.java

package net.micode.notes.ui;
import android.annotation.SuppressLint;
import android.content.Intent;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowInsets;
import net.micode.notes.R;
public class SplashActivity extends AppCompatActivity {
    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
// 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, LoginActivity.class);
                startActivity(intent);
                finish(); //销毁欢迎页面
            }}, 2000); // 2 秒后跳转}
    }
}