如何制作具有三个角和阴影的图像视图 [英] how to make image view with three corner and shadow

问题描述

如何制作只有三个角的图像我尝试使用框架布局插入图像视图，并使其成为原始图像的资源添加另一个带有src of border的图像视图，该图像具有3个角bu，这是行不通的

解决方案

使用

ShapeableImageView 要求的最低版本为 1.2.0-alpha03 .

How to make an image with only three corners like this I tried using frame layout the insert image view and make it's resource with original image the add another image view with src of border that has 3 corner bu it doesn't work

解决方案

With the Material Components library you can use the MaterialShapeDrawable.

Just use something like:

  <com.google.android.material.imageview.ShapeableImageView
      app:shapeAppearanceOverlay="@style/onlyonecorner"
      app:srcCompat="@drawable/xxx"
      ../>

with:

  <style name="onlyonecorner">
    <item name="cornerFamily">rounded</item>
    <item name="cornerSize">50%</item>
    <item name="cornerSizeTopRight">0dp</item>
  </style>

The ShapeableImageView requires a minimum of version 1.2.0-alpha03.

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