Localization Plugin
LocalizationActivity.kt
package com.mapbox.maps.testapp.examples.localization
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import com.mapbox.maps.MapboxMap
import com.mapbox.maps.Style
import com.mapbox.maps.extension.localization.localizeLabels
import com.mapbox.maps.testapp.R
import com.mapbox.maps.testapp.databinding.ActivityMapLocalizationBinding
import java.util.*
/**
* Example showcasing how to localize a map client side to a specific locale using Style#localizeLabels(locale: Locale).
* This function will attempt to localize a map into a selected locale if the symbol layers are using
* a Mapbox source and the locale is being provided as part of the vector source data.
*
* This feature supports both v7 and v8 of Mapbox style spec version and does not support [Style.STANDARD].
*/
class LocalizationActivity : AppCompatActivity() {
private lateinit var mapboxMap: MapboxMap
private var applySelectedLanguage: Boolean = false
private var index: Int = 0
private val styles =
arrayOf(
Style.MAPBOX_STREETS,
MAPBOX_STREETS_V10
)
private val nextStyle: String
get() {
return styles[index++ % styles.size]
}
private lateinit var locale: Locale
private lateinit var selectedLocale: Locale
private var layerIdList = mutableSetOf<String>()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val binding = ActivityMapLocalizationBinding.inflate(layoutInflater)
setContentView(binding.root)
@Suppress("DEPRECATION")
locale = resources.configuration.locale
selectedLocale = locale
applySelectedLanguage = false
Toast.makeText(this, R.string.change_language_instruction, Toast.LENGTH_LONG).show()
mapboxMap = binding.mapView.mapboxMap
mapboxMap.loadStyle(nextStyle) {
it.localizeLabels(locale)
}
binding.fabStyles.setOnClickListener {
val styleUri = nextStyle
mapboxMap.loadStyle(styleUri) {
it.localizeLabels(selectedLocale)
}
Toast.makeText(this, styleUri, Toast.LENGTH_SHORT).show()
}
binding.fabLocalize.setOnClickListener {
applySelectedLanguage = if (!applySelectedLanguage) {
mapboxMap.style?.localizeLabels(selectedLocale)
Toast.makeText(this, R.string.map_not_localized, Toast.LENGTH_SHORT).show()
true
} else {
mapboxMap.style?.localizeLabels(locale)
Toast.makeText(this, R.string.map_localized, Toast.LENGTH_SHORT).show()
false
}
}
}
override fun onCreateOptionsMenu(menu: Menu): Boolean {
menuInflater.inflate(R.menu.menu_languages, menu)
return true
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.groupId) {
R.id.layers -> {
item.isChecked = !item.isChecked
when (item.itemId) {
R.id.country_label -> {
if (item.isChecked) {
layerIdList.add(COUNTRY_LABEL)
} else {
layerIdList.remove(COUNTRY_LABEL)
}
}
R.id.state_label -> {
if (item.isChecked) {
layerIdList.add(STATE_LABEL)
} else {
layerIdList.remove(STATE_LABEL)
}
}
}
}
R.id.group -> {
applySelectedLanguage = true
item.isChecked = true
selectedLocale = when (item.itemId) {
R.id.english -> Locale.ENGLISH
R.id.spanish -> Locale("es", "ES")
R.id.french -> Locale.FRENCH
R.id.german -> Locale.GERMAN
R.id.russian -> Locale("ru", "RU")
R.id.chinese -> Locale.CHINESE
R.id.simplified_chinese -> Locale.SIMPLIFIED_CHINESE
R.id.portuguese -> Locale("pt", "PT")
R.id.japanese -> Locale.JAPANESE
R.id.korean -> Locale.KOREAN
R.id.vietnamese -> Locale("vi", "VN")
R.id.italian -> Locale.ITALIAN
else -> locale
}
}
else -> return super.onOptionsItemSelected(item)
}
mapboxMap.style?.localizeLabels(selectedLocale, layerIdList.toList())
return true
}
companion object {
private const val MAPBOX_STREETS_V10 = "mapbox://styles/mapbox/streets-v10"
private const val STATE_LABEL = "state-label"
private const val COUNTRY_LABEL = "country-label"
}
}
この{Type}は役に立ちましたか？