放弃xml写drawable，试试DSL写法
Kotlin应该这样写系列
集成和使用
- 在项目级的build.gradle文件种添加仓库Jitpack：
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
//添加依赖
dependencies {
implementation 'com.github.forJrking:DrawableDsl:0.0.3’
}- 抛弃xml创建方式使用代码
//扩展变量开省略setImageDrawable()括号
image.src = shapeDrawable {
//指定shape样式
shape(ShapeBuilder.Shape.RECTANGLE)
//圆角，支持4个角单独设置
corner(20f)
//solid 颜色
solid("#ABE2E3")
//stroke 颜色，边框dp，虚线设置
stroke(android.R.color.white, 2f, 5f, 8f)
}
//按钮点击样式
btn.background = selectorDrawable {
//默认样式
normal = shapeDrawable {
corner(20f)
gradient(90, R.color.F97794, R.color.C623AA2)
}
//点击效果
pressed = shapeDrawable {
corner(20f)
solid("#84232323")
}
}代码对应效果预览
注意事项
//如果要使用shape制作圆环 ring，由于ring的api只能通过xml,而且一般要预览
// 这里建议用OVAL方式代替
iv.src = shapeDrawable {
shape(Shape.OVAL)
solid(android.R.color.transparent)
stroke(android.R.color.black, 12f)
size(200f, 200f)
}
//所有的大小设置，圆角等支持，默认dp
iv.src = shapeDrawable {
solid(android.R.color.black)
//设置成px
size(200f, 200f,isDp = false)
//设置dp
size(200f, 200f)
}作者
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