40 lines
1.3 KiB
Kotlin
40 lines
1.3 KiB
Kotlin
package sushi.hardcore.aira.widgets
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import android.content.Context
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import android.util.AttributeSet
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import android.view.LayoutInflater
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import android.widget.RelativeLayout
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import android.widget.TextView
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import sushi.hardcore.aira.R
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class TextAvatar @JvmOverloads constructor(
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context: Context,
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attrs: AttributeSet? = null,
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defStyle: Int = 0
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) : RelativeLayout(context, attrs, defStyle) {
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private val view = LayoutInflater.from(context).inflate(R.layout.text_avatar, this, true)
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init {
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attrs?.let {
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val typedArray = context.obtainStyledAttributes(it, R.styleable.TextAvatar)
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for (i in 0..typedArray.indexCount) {
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val attr = typedArray.getIndex(i)
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if (attr == R.styleable.TextAvatar_textSize) {
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val textSize = typedArray.getDimension(attr, -1F)
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if (textSize != -1F) {
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view.findViewById<TextView>(R.id.text_letter).textSize = textSize
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}
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break
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}
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}
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typedArray.recycle()
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}
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}
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fun setLetterFrom(name: String) {
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if (name.isNotEmpty()) {
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view.findViewById<TextView>(R.id.text_letter).text = name[0].toUpperCase().toString()
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}
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}
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} |