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Updated on 2026-08-14

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Tangem 2023-07-25 17:02:48 +03:00
parent 3d33a141d3
commit b00bbf5f22
1 changed files with 12 additions and 4 deletions
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16
core/ui/src/main/java/com/tangem/core/ui/utils/InputNumberFormatter.kt
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@ -20,13 +20,20 @@ class InputNumberFormatter(
val thousandsSeparator = symbols.groupingSeparator
val decimalSeparator = symbols.decimalSeparator
if (text.startsWith("0") && text.length > 1 && text[1] != decimalSeparator) {
val lastChar = text.last()
val trimmedText = if (text.isNotEmpty() && (lastChar == thousandsSeparator || lastChar == POINT_SEPARATOR)) {
text.dropLast(1) + decimalSeparator
} else {
text
}
if (trimmedText.startsWith("0") && trimmedText.length > 1 && trimmedText[1] != decimalSeparator) {
return "0"
}
val filteredChars = text.replace(thousandsSeparator.toString(), "").filterIndexed { index, c ->
val isOneOrZeroPoint = c == decimalSeparator && index != 0 && text.count { it == decimalSeparator } <= 1
val isIndexPointIndex = c == decimalSeparator && index != 0 && text.indexOf(decimalSeparator) == index
val filteredChars = trimmedText.replace(thousandsSeparator.toString(), "").filterIndexed { index, c ->
val isOneOrZeroPoint = c == decimalSeparator && index != 0 && trimmedText.count { it == decimalSeparator } <= 1
val isIndexPointIndex = c == decimalSeparator && index != 0 && trimmedText.indexOf(decimalSeparator) == index
c.isDigit() || isIndexPointIndex || isOneOrZeroPoint
}
// If dot is present, take first digits before decimal and first decimals digits after decimal
@ -64,5 +71,6 @@ class InputNumberFormatter(
companion object {
private const val TEXT_CHUNK_THOUSAND = 3
private const val POINT_SEPARATOR = '.'
}
}