1.Activitypublic class SlapshActivity extends Activity { RelativeLayout Rlroot; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_slapsh); Rlroot=(RelativeLayout) findViewById(R.id.rl_root);
startAnim(); }//开启动画 private void startAnim() { AnimationSet set=new AnimationSet(false);//允许进行多个动画设置 //旋转动画 RotateAnimation rotate=new RotateAnimation(0, 360, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); rotate.setDuration(1500);//动画时间 rotate.setFillAfter(true);//保持动画状态 //缩放动画 ScaleAnimation scale=new ScaleAnimation(0, 1, 0, 1, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); scale.setDuration(1500);//动画时间 scale.setFillAfter(true);//保持动画状态 //渐变动画 AlphaAnimation alpha=new AlphaAnimation(0, 1); alpha.setDuration(1500);//动画时间 alpha.setFillAfter(true);//保持动画状态 set.addAnimation(rotate); set.addAnimation(scale); set.addAnimation(alpha); //设置动画监听, set.setAnimationListener(new AnimationListener() { @Override public void onAnimationStart(Animation animation) { // TODO Auto-generated method stub } @Override public void onAnimationRepeat(Animation animation) { // TODO Auto-generated method stub } @Override public void onAnimationEnd(Animation animation) { Nextpager();//判断闪屏结束后跳转的页面 } }); Rlroot.startAnimation(set); } //判断闪屏结束后跳转的页面 public void Nextpager(){ boolean userguide=SharePrefersUtils.getboolean(SlapshActivity.this, "guide_showed", false); if(!userguide){ startActivity(new Intent(SlapshActivity.this,GuideActivity.class));//如果引导页没有执行过则动画结束,开始GuideActivity } else { startActivity(new Intent(SlapshActivity.this,MainActivity.class));//引导页执行过则动画结束,开始MianActivity } finish(); } }
2.布局文件
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/rl_root" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" android:background="@drawable/splash_bg_newyear" > <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/splash_horse_newyear" /></RelativeLayout>
转载于:https://www.cnblogs.com/wangying222/p/5269337.html
相关资源:Android实现闪屏效果