android - 启动动画

Question

在我的闪屏上，我想让一个 TextView 淡入，5 秒后淡出，在它淡出后我想让它打开一个新的 xml 文件。有人可以帮我吗？我对编码有点陌生，所以也许一些代码会很棒!亲切的问候!

Answer 1

在 oncreate() 中试试这个:

     //First start animation for fadein
    Animation animation = AnimationUtils.loadAnimation(this,R.anim.abc_fade_in);
    yourtextView.startAnimation(animation);

    // The thread to wait for 5 seconds
    mSplashThread =  new Thread(){
        @Override
        public void run(){
            try {
                 Thread.sleep(5000);
            }
            catch(InterruptedException ex){                    
            } finally{
            //start animation for fadeout after 5 seconds
            Animation animation = AnimationUtils.loadAnimation(YourClass.this,R.anim.abc_fade_out);
            yourtextView.startAnimation(animation);
            //Start next activity
            Intent intent = new Intent(YourClass.this,MainActivity.class);
            startActivity(intent);  
            }     
        }
    };
    mSplashThread.start();