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/*
* Copyright © 2020 WireGuard LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
package com.wireguard.android.widget
import android.content.Context
import android.text.Editable
import android.text.SpannableStringBuilder
import android.util.AttributeSet
import com.google.android.material.R
import com.google.android.material.textfield.TextInputEditText
import com.google.android.material.textfield.TextInputLayout
/* Is this no longer necessary?
* https://github.com/material-components/material-components-android/pull/1163 was merged via
* https://github.com/material-components/material-components-android/commit/22973ff10305397bfc72fed41684175fee8aeefb .
* It would seem like we can now set expandedHintEnabled=false
* TODO: when a new material-components library comes out, switch to expandedHintEnabled=false.
*/
class MonkeyedTextInputEditText @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = R.attr.editTextStyle) : TextInputEditText(context, attrs, defStyleAttr) {
@Override
override fun getText(): Editable? {
val text = super.getText()
if (!text.isNullOrEmpty())
return text
/* We want this expression in TextInputLayout.java to be true if there's a hint set:
* final boolean hasText = editText != null && !TextUtils.isEmpty(editText.getText());
* But for everyone else it should return the real value, so we check the caller.
*/
if (!hint.isNullOrEmpty() && Thread.currentThread().stackTrace[3].className == TextInputLayout::class.qualifiedName)
return SpannableStringBuilder(hint)
return text
}
}
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