requestWindowFeature(Window.FEATURE_NO_TITLE);//设置无标题
setContentView(R.layout.activity_main); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);//设置全屏
ImageView welcomeImg = (ImageView) findViewById(R.id.iv);//启动时显示的图片
AlphaAnimation anima = new AlphaAnimation(0.3f, 1.0f);//创建一个透明度从0.3 慢慢到不透明的原图的动画效果 anima.setDuration(3000);// 设置动画显示时间 welcomeImg.startAnimation(anima);//设置启动时图片的动画 anima.setAnimationListener(new AnimationImpl());//设置动画监听
private class AnimationImpl implements AnimationListener {//动画监听@Override public void onAnimationStart(Animation animation) { // welcomeImg.setBackgroundResource(R.drawable.ic_launcher); }
@Override public void onAnimationEnd(Animation animation) { Intent intent = new Intent(MainActivity.this, OtherActivity.class);
startActivity(intent); finish(); }
@Override public void onAnimationRepeat(Animation animation) {
} }