whb2370633的专栏

轻松使用ViewPager，支持无限滑动和指示器1.效果图2.核心代码(1).ViewPager的Adapter父类/** * Created by wanghaibo on 2020/12/29. * 带缓存的ViewPager适配器 * Data 数据 * Holder viewHolder */public abstract class BaseViewPagerAdapter<Data, Holder extends BaseViewPagerAdapter

支持圆角+描边的ImageView1.效果图2.自定义view代码/** * * Created by wanghaibo on 2020/1/9. */public class RoundImageView extends androidx.appcompat.widget.AppCompatImageView { Paint paint; /** * 圆角的半径，依次为左上角xy半径，右上角，右下角，左下角 */ private f

原理很简单，在dispatchDraw方法绘制子View时先裁剪画布为圆角控件/** * 圆角LinearLayout * Created by wanghaibo on 2018/6/28. */public class CornersLinearLayout extends LinearLayout { private float round = 0f;//圆角半径像素值...