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Port most Android TestApp utils to kotlin (maplibre#668)
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39 changes: 0 additions & 39 deletions
39
...pboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/ApiKeyUtils.java
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...MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/ApiKeyUtils.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| package com.mapbox.mapboxsdk.testapp.utils | ||
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| import android.content.Context | ||
| import com.mapbox.mapboxsdk.Mapbox | ||
| import java.lang.Exception | ||
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| object ApiKeyUtils { | ||
| /** | ||
| * | ||
| * | ||
| * Returns the ApiKey set in the app resources. | ||
| * | ||
| * It will first search for a api key in the Mapbox object. If not found it | ||
| * will then attempt to load the api key from the | ||
| * `res/values/dev.xml` development file. | ||
| * | ||
| * @param context The [Context] of the [android.app.Activity] or [android.app.Fragment]. | ||
| * @return The api key or null if not found. | ||
| */ | ||
| fun getApiKey(context: Context): String? { | ||
| return try { | ||
| // Read out AndroidManifest | ||
| val apiKey = Mapbox.getApiKey() | ||
| require(!(apiKey == null || apiKey.isEmpty())) | ||
| apiKey | ||
| } catch (exception: Exception) { | ||
| // Use fallback on string resource, used for development | ||
| // TODO:PP | ||
| val apiKeyResId = context.resources | ||
| .getIdentifier("api_key", "string", context.packageName) | ||
| if (apiKeyResId != 0) context.getString(apiKeyResId) else null | ||
| } | ||
| } | ||
| } |
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26
...MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/FontCache.java
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...d/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/FontCache.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| package com.mapbox.mapboxsdk.testapp.utils | ||
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| import android.content.Context | ||
| import android.graphics.Typeface | ||
| import timber.log.Timber | ||
| import java.lang.Exception | ||
| import java.util.* | ||
|
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| object FontCache { | ||
| private val fontCache = Hashtable<String, Typeface?>() | ||
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| @JvmStatic | ||
| operator fun get(name: String, context: Context): Typeface? { | ||
| var tf = fontCache[name] | ||
| if (tf == null) { | ||
| try { | ||
| tf = Typeface.createFromAsset(context.assets, name) | ||
| fontCache[name] = tf | ||
| } catch (exception: Exception) { | ||
| Timber.e("Font not found") | ||
| } | ||
| } | ||
| return tf | ||
| } | ||
| } |
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...boxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/GeoParseUtil.java
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52 changes: 52 additions & 0 deletions
52
...apboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/GeoParseUtil.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,52 @@ | ||
| package com.mapbox.mapboxsdk.testapp.utils | ||
|
|
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| import android.content.Context | ||
| import android.text.TextUtils | ||
| import com.mapbox.geojson.FeatureCollection | ||
| import com.mapbox.geojson.Point | ||
| import com.mapbox.mapboxsdk.geometry.LatLng | ||
| import java.io.BufferedReader | ||
| import java.io.IOException | ||
| import java.io.InputStreamReader | ||
| import java.io.Reader | ||
| import java.lang.NullPointerException | ||
| import java.lang.StringBuilder | ||
| import java.util.ArrayList | ||
| import kotlin.Throws | ||
|
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| class GeoParseUtil { | ||
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| companion object { | ||
| @Throws(IOException::class) | ||
| fun loadStringFromAssets(context: Context, fileName: String?): String { | ||
| if (TextUtils.isEmpty(fileName)) { | ||
| throw NullPointerException("No GeoJSON File Name passed in.") | ||
| } | ||
| val `is` = context.assets.open(fileName!!) | ||
| val rd = BufferedReader(InputStreamReader(`is`, Charsets.UTF_8)) | ||
| return readAll(rd) | ||
| } | ||
|
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| fun parseGeoJsonCoordinates(geojsonStr: String?): List<LatLng> { | ||
| val latLngs: MutableList<LatLng> = ArrayList() | ||
| val featureCollection = FeatureCollection.fromJson(geojsonStr!!) | ||
| for (feature in featureCollection.features()!!) { | ||
| if (feature.geometry() is Point) { | ||
| val point = feature.geometry() as Point? | ||
| latLngs.add(LatLng(point!!.latitude(), point.longitude())) | ||
| } | ||
| } | ||
| return latLngs | ||
| } | ||
|
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| @Throws(IOException::class) | ||
| private fun readAll(rd: Reader): String { | ||
| val sb = StringBuilder() | ||
| var cp: Int | ||
| while (rd.read().also { cp = it } != -1) { | ||
| sb.append(cp.toChar()) | ||
| } | ||
| return sb.toString() | ||
| } | ||
| } | ||
| } |
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...MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/IconUtils.java
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...d/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/IconUtils.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,31 @@ | ||
| package com.mapbox.mapboxsdk.testapp.utils | ||
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| import android.content.Context | ||
| import android.graphics.Bitmap | ||
| import android.graphics.Canvas | ||
| import androidx.annotation.ColorInt | ||
| import androidx.annotation.DrawableRes | ||
| import androidx.core.content.res.ResourcesCompat | ||
| import androidx.core.graphics.drawable.DrawableCompat | ||
| import com.mapbox.mapboxsdk.annotations.Icon | ||
| import com.mapbox.mapboxsdk.annotations.IconFactory | ||
|
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| object IconUtils { | ||
| /** | ||
| * Demonstrates converting any Drawable to an Icon, for use as a marker icon. | ||
| */ | ||
| @JvmStatic | ||
| fun drawableToIcon(context: Context, @DrawableRes id: Int, @ColorInt colorRes: Int): Icon { | ||
| val vectorDrawable = ResourcesCompat.getDrawable(context.resources, id, context.theme) | ||
| val bitmap = Bitmap.createBitmap( | ||
| vectorDrawable!!.intrinsicWidth, | ||
| vectorDrawable.intrinsicHeight, | ||
| Bitmap.Config.ARGB_8888 | ||
| ) | ||
| val canvas = Canvas(bitmap) | ||
| vectorDrawable.setBounds(0, 0, canvas.width, canvas.height) | ||
| DrawableCompat.setTint(vectorDrawable, colorRes) | ||
| vectorDrawable.draw(canvas) | ||
| return IconFactory.getInstance(context).fromBitmap(bitmap) | ||
| } | ||
| } |
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