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Do not parse public key to a number if it's shorter than 12 chars.

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This commit is contained in:
Anton Chekulaev 2020-09-04 11:51:12 +10:00
parent ad67f478c8
commit f9b1166587
1 changed files with 2 additions and 3 deletions
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5
src/org/thoughtcrime/securesms/loki/todo/AvatarPlaceholderGenerator.kt
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@ -19,11 +19,10 @@ object AvatarPlaceholderGenerator {
fun generate(context: Context, pixelSize: Int, hashString: String, displayName: String?): BitmapDrawable { fun generate(context: Context, pixelSize: Int, hashString: String, displayName: String?): BitmapDrawable {
//TODO That should be replaced with a proper hash extraction code. //TODO That should be replaced with a proper hash extraction code.
val hash: Long val hash: Long
val hexRegex = Regex("^[0-9A-Fa-f]+\$") if (hashString.length >= 12 && hashString.matches(Regex("^[0-9A-Fa-f]+\$"))) {
if (hashString.length >= 12 && hashString.matches(hexRegex)) {
hash = hashString.substring(0 until 12).toLong(16) hash = hashString.substring(0 until 12).toLong(16)
} else { } else {
hash = hashString.toLong(16) hash = 0
} }
// Do not cache color array, it may be different depends on the current theme. // Do not cache color array, it may be different depends on the current theme.