android 可以改变四个角半径的背景图片

Github：https://github.com/pungrue26/SelectableRoundedImageView

添加依赖

dependencies {
compile 'com.joooonho:selectableroundedimageview:1.0.1'
}

直接在布局中使用

<com.joooonho.SelectableRoundedImageView
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/image"
android:src="@drawable/photo1"
android:scaleType="centerCrop"
app:sriv_left_top_corner_radius="16dip"
app:sriv_right_top_corner_radius="0dip"
app:sriv_left_bottom_corner_radius="48dip"
app:sriv_right_bottom_corner_radius="16dip"
app:sriv_border_width="2dip"
app:sriv_border_color="#008fea"
app:sriv_oval="true" />