Editable Text View for Android

attrs.xml

<!-- Add this to your attrs.xml -->
<declare-styleable name="EditTextView">
        <attr name="isEditable" format="boolean" />
        <attr name="isMultiline" format="boolean" />
</declare-styleable>

EditTextView.kt

package uk.whitecrescent.waqti.frontend.customview

import android.content.Context
import android.os.Build
import android.text.InputType
import android.util.AttributeSet
import android.view.View
import androidx.appcompat.widget.AppCompatEditText

/**
 * The most basic version of an Editable TextView.
 * If you are reading this and you are not me (Hello there :) ) you are free to
 * use this however you like! Enjoy :)
 * 
 * @author Bassam Helal
 */
class EditTextView
@JvmOverloads constructor(context: Context,
                          attributeSet: AttributeSet? = null,
                          defStyle: Int = 0) : AppCompatEditText(context, attributeSet, defStyle) {

    var isEditable: Boolean = true
        set(value) {
            field = value
            isCursorVisible = value
            showSoftInputOnFocus = value
            isFocusableInTouchMode = value
            isFocusable = value
            isClickable = value
        }
    var isMultiLine: Boolean = false
        set(value) {
            field = value
            if (value) {
                inputType = inputType or InputType.TYPE_TEXT_FLAG_MULTI_LINE
            }
        }

    init {

        val attributes = context.obtainStyledAttributes(attributeSet, R.styleable.EditTextView)

        attributes.getBoolean(R.styleable.EditTextView_isEditable, true).apply {
            isEditable = this
        }

        attributes.getBoolean(R.styleable.EditTextView_isMultiline, false).apply {
            isMultiLine = this
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            setTextAppearance(R.style.TextAppearance_MaterialComponents_Headline4)
        } else {
            @Suppress("DEPRECATION")
            setTextAppearance(this.context, R.style.TextAppearance_MaterialComponents_Headline4)
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            setTextColor(resources.getColor(R.color.black, null))
        } else {
            @Suppress("DEPRECATION")
            setTextColor(resources.getColor(R.color.black))
        }

        textAlignment = View.TEXT_ALIGNMENT_CENTER

        attributes.recycle()
    }
}