基于material design用弧形布局探索View设计的新风格和方法
支持对View进行弧度处理，支持嵌入、单View
支持设置弧度值，值越大弧度越大
支持设置弧度的方向，内凹，外凸
支持广告banner的弧度设置，自定义指示器的样式。
其他等请查看演示Demo
想要改变弧度的方向，内凹还是外凸，还是正常矩形都依赖app:arc_cropDirection参数
内凹：app:arc_cropDirection="cropInside"
外凸：app:arc_cropDirection="cropOutside"
正常：只需app:arc_height参数值设为0dp,即：app:arc_height="0dp",和app:arc_cropDirection参数无关
在ArcLayout内可以包含其他View，不止Banner
- 内凹：app:arc_cropDirection="cropInside"
<com.imaiduoduo.arclayout.lib.ArcLayout
android:id="@+id/ArcLayoutInside"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:elevation="1dip"
app:arc_cropDirection="cropInside"
app:arc_height="20dp"
app:arc_position="bottom">
<com.youth.banner.Banner
android:id="@+id/mBannerInside"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:banner_default_image="@drawable/default_img_guji"
app:image_scale_type="fit_xy"
app:indicator_height="5dp"
app:indicator_margin="5dp"
app:indicator_width="5dp" />
</com.imaiduoduo.arclayout.lib.ArcLayout>
在ArcLayout内可以包含其他View，不止Banner
- 外凸：app:arc_cropDirection="cropOutside"
<com.imaiduoduo.arclayout.lib.ArcLayout
android:id="@+id/ArcLayoutOutside"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:elevation="1dip"
app:arc_cropDirection="cropOutside"
app:arc_height="15dp"
app:arc_position="bottom">
<com.youth.banner.Banner
android:id="@+id/mBannerOutside"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:banner_default_image="@drawable/default_img_guji"
app:image_scale_type="fit_xy"
app:indicator_height="5dp"
app:indicator_margin="5dp"
app:indicator_width="5dp" />
</com.imaiduoduo.arclayout.lib.ArcLayout>
在ArcLayout内可以包含其他View，不止Banner
- 矩形：app:arc_height="0dp"
<com.imaiduoduo.arclayout.lib.ArcLayout
android:id="@+id/ArcLayoutNormal"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:elevation="1dip"
app:arc_cropDirection="cropInside"
app:arc_height="0dp"
app:arc_position="bottom">
<com.youth.banner.Banner
android:id="@+id/mBannerNormal"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:banner_default_image="@drawable/default_img_guji"
app:image_scale_type="fit_xy"
app:indicator_drawable_selected="@drawable/news_banner_heart_red_enabled"
app:indicator_drawable_unselected="@drawable/news_banner_heart_white_enabled"
app:indicator_height="5dp"
app:indicator_margin="5dp"
app:indicator_width="5dp" />
</com.imaiduoduo.arclayout.lib.ArcLayout>
<com.imaiduoduo.arclayout.lib.ArcLayout
android:layout_width="match_parent"
android:layout_height="200dp"
app:arc_cropDirection="cropOutside"
app:arc_height="90dp"
app:arc_padding="30dp"
android:elevation="5dp">
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:src="@drawable/road" />
</com.imaiduoduo.arclayout.lib.ArcLayout><com.imaiduoduo.arclayout.lib.ArcLayout
android:layout_width="match_parent"
android:layout_height="200dp"
app:arc_cropDirection="cropInside"
app:arc_height="90dp"
app:arc_padding="30dp"
android:elevation="5dp">
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:src="@drawable/road" />
</com.imaiduoduo.arclayout.lib.ArcLayout>try this demo apk 
The new Star Wars movie is coming soon, so I decided to design this cinema app screen with one of the Rogue One posters. Also, I tried something new: notice, that the white rectangle on the bottom is bended, which makes the design a bit more lively. The app bar has a reduced opacity and the image behind it is blurred to get a unique look. I'd appreciate any feedback.
新的超体2即将上映，所以我决定设计这个电影应用程序屏幕与超体一海报。 另外，我尝试了一些新的东西：注意，底部的白色矩形是弯曲的，这使得设计更加生动。应用程序条的不透明度降低，其后面的图像模糊，以获得独特的外观。 如有任何反馈，我将不胜感激。
maiduoduo
博客主页： https://blog.csdn.net/Maiduoudo
Github主页： https://github.com/maiduoduo/
若侵联删： [email protected]
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