短视频平台源码Android(安卓)页面自动跳转方法

1.通过Timer计时器
代码

public class WelcomeActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        final Intent it = new Intent(this, MainActivity.class);        Timer timer = new Timer();        TimerTask task = new TimerTask() {            @Override            public void run() {                startActivity(it);            }        };        timer.schedule(task, 1000 * 3);    }}

2.通过Handler延时发送消息

代码

public class SplashActivity extends AppCompatActivity {    private static final int START_ACITIVIY = 0X1;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_splash);        handler.sendEmptyMessageDelayed(START_ACITIVIY,3000);    }    private Handler handler=new Handler() {        @Override        public void handleMessage(@NonNull Message msg) {            super.handleMessage(msg);            switch (msg.what) {                case START_ACITIVIY:                    startActivity(new Intent(SplashActivity.this, MainActivity.class));                    finish();                    break;            }        }    };}

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