我通过代码创建了textView 我想用其他颜色的边框制作弯曲的边缘,但我不知道 这段代码TextView
val name_label1 =TextView(this)
Layout.addView(name_label1)
name_label1!!.layoutParams.height = 200.toInt()
name_label1!!.layoutParams.width = 200.toInt()
name_label1!!.x = 30.toFloat()
name_label1!!.y = 30.toFloat()
name_label1.text = "Hello"
name_label1.textSize = 20.toFloat()
name_label1.setTextColor(Color.WHITE)
name_label1.setBackgroundColor(Color.BLUE)
name_label1.setTypeface(null,Typeface.BOLD)
name_label1.gravity = Gravity.CENTER
答案 0 :(得分:0)
科特林的圆角
定义形状(作为函数):
@SuppressLint("ResourceAsColor")
fun customBg() = GradientDrawable().apply {
shape = GradientDrawable.RECTANGLE
cornerRadius = 10f
setStroke(4, ContextCompat.getColor(applicationContext,
R.color.colorPrimaryDark))
}
在任何TextView上使用它
txtView.background = customBg()
扩展功能的力量:
TextView上的扩展名
fun TextView.customBg() {
background = GradientDrawable().apply {
shape = GradientDrawable.RECTANGLE
cornerRadius = 40f
setStroke(
4, ContextCompat.getColor(context, R.color.colorPrimaryDark)
)
}
}
用作
txtView.customBg()