Splash屏幕显示得太快，然后进入下一个Java类

Question

启动屏幕应该持续3秒，但当应用程序在Genymotion仿真程序或安卓工作室仿真程序上运行时，它几乎完全跳过了它，这两个模拟器都与其他应用程序运行得很好。我不明白?

SplashScreen.java

​

package com.transcendencetech.juliospizzaprototype;

import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.Window;

/**
 * Created by Stormy Forrester on 20/03/2016.
 */
public class SplashScreen extends AppCompatActivity {

  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.splash_screen);

    int secondsDelayed = 4;
    new Handler().postDelayed(new Runnable() {
      public void run() {
        startActivity(new Intent(SplashScreen.this,
          SignInActivity.class));
        finish();
      }
    }, secondsDelayed * 3);
  }
}

​

**splash_screen，xml **

Answer 1

你的屏幕代码应该是这样的

 new Handler().postDelayed(new Runnable() {

        /*
         * Showing splash screen with a timer. This will be useful when you
         * want to show case your app logo / company
         */

        @Override
        public void run() {
            Intent mainIntent = new Intent(SplashScreenClass.this, Homescreen.class);
            startActivity(mainIntent);
            finish();
            // close this activity
        }
    }, 3000);

，因为处理程序中使用的延迟以毫秒为单位。

Answer 2

你应该把你的秒(如4)乘以1000。

因为你必须在毫秒内给它。

尝试将代码更改为

 @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.splash_screen);

    int secondsDelayed = 4;
    new Handler().postDelayed(new Runnable() {
      public void run() {
        startActivity(new Intent(SplashScreen.this,
          SignInActivity.class));
        finish();
      }
    }, secondsDelayed * 1000);
  }
}

Answer 3

更改变量形式

 int secondsDelayed = 4;

至

 int secondsDelayed = 4000;