Android 启动页面动画

第一步：新建活动  new->Activity->Empty Activity   起名splash

第二步：下载图片   粘贴到drawable文件下

第三步：添加imageview布局到activity_splash.xml文件下

第四步：在splash写入一下代码

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
    getSupportActionBar().hide();
    setContentView(R.layout.activity_splash);
    Thread myThread = new Thread() {
        @Override
        public void run() {
            try {
                sleep(4000);
                Intent intent = new Intent(getApplicationContext(), MainActivity.class);
                startActivity(intent);
                finish();
            }catch(Exception e){
                e.printStackTrace();
            }
        }
    };
    myThread.start();
}

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