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llama.cpp
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UI: map language codes into country Emojis

This commit is contained in:
Han Yin 2025-04-21 23:57:22 -07:00
parent 0c7e1fc7a2
commit 49df3aea9a
2 changed files with 62 additions and 2 deletions
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5
examples/llama.android/app/src/main/java/com/example/llama/revamp/ui/components/ModelCards.kt
View File

@ -40,6 +40,7 @@ import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp
import com.example.llama.revamp.data.model.ModelInfo
import com.example.llama.revamp.util.languageCodeToFlagEmoji
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale
@ -333,12 +334,12 @@ fun ModelCardContentLanguagesSections(languages: List<String>) =
horizontalArrangement = Arrangement.spacedBy(8.dp),
verticalArrangement = Arrangement.spacedBy(8.dp)
) {
languages.forEach { language ->
languages.mapNotNull { languageCodeToFlagEmoji(it) }.forEach { emoji ->
AssistChip(
onClick = { /* No action */ },
label = {
Text(
text = language,
text = emoji,
style = MaterialTheme.typography.bodySmall,
fontStyle = FontStyle.Italic,
fontWeight = FontWeight.Light,

59
examples/llama.android/app/src/main/java/com/example/llama/revamp/util/FormatUtils.kt
View File

@ -46,3 +46,62 @@ fun formatContextLength(contextLength: Int): String {
else -> contextLength.toString()
}
}
/**
* Maps ISO 639-1 language codes into ISO 3166-1 alpha-2 country codes, and then map to Emoji.
*
*/
fun languageCodeToFlagEmoji(languageCode: String): String? {
val countryCode = LANGUAGE_TO_COUNTRY[languageCode.lowercase()] ?: return null
return countryCodeToFlagEmoji(countryCode)
}
/**
* Formats ISO 3166-1 alpha-2 country code into corresponding Emoji.
*/
private fun countryCodeToFlagEmoji(countryCode: String): String? {
if (countryCode.length != 2) return null
// Convert each character to a Regional Indicator Symbol
val firstChar = Character.codePointAt(countryCode.uppercase(), 0) - 'A'.code + 0x1F1E6
val secondChar = Character.codePointAt(countryCode.uppercase(), 1) - 'A'.code + 0x1F1E6
return String(Character.toChars(firstChar)) + String(Character.toChars(secondChar))
}
private val LANGUAGE_TO_COUNTRY by lazy {
mapOf(
"en" to "US",
"de" to "DE",
"fr" to "FR",
"it" to "IT",
"es" to "ES",
"pt" to "BR",
"hi" to "IN",
"th" to "TH",
"ja" to "JP",
"ko" to "KR",
"zh" to "CN",
"ru" to "RU",
"ar" to "SA",
"nl" to "NL",
"sv" to "SE",
"fi" to "FI",
"pl" to "PL",
"tr" to "TR",
"vi" to "VN",
"el" to "GR",
"he" to "IL",
"id" to "ID",
"ms" to "MY",
"no" to "NO",
"da" to "DK",
"cs" to "CZ",
"hu" to "HU",
"ro" to "RO",
"sk" to "SK",
"uk" to "UA",
)
}