Created
June 19, 2019 21:46
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| import android.graphics.Typeface | |
| import androidx.annotation.CheckResult | |
| import java.lang.Exception | |
| /** @author Aidan Follestad (@afollestad) */ | |
| object TypefaceHelper { | |
| private val cache = hashMapOf<String, Typeface>() | |
| /** | |
| * Gets a typeface by its family name. Automatically statically caches it to avoid | |
| * repeated allocations. | |
| */ | |
| @CheckResult fun create(familyName: String): Typeface { | |
| return cache[familyName] ?: allocateAndCache(familyName) | |
| } | |
| private fun allocateAndCache(familyName: String): Typeface { | |
| return try { | |
| Typeface.create(familyName, Typeface.NORMAL) | |
| .also { cache[familyName] = it } | |
| } catch (e: Exception) { | |
| Typeface.DEFAULT | |
| } | |
| } | |
| } |
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