1 files changed, 7 insertions, 4 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/ResourceUtils.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/ResourceUtils.java
index f0cca57e10..6b522ac210 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/ResourceUtils.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/ResourceUtils.java
@@ -2,6 +2,7 @@ package com.mapbox.mapboxsdk.testapp.utils;
 
 import android.content.Context;
 import android.support.annotation.RawRes;
+import android.util.TypedValue;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -16,21 +17,23 @@ public class ResourceUtils {
   public static String readRawResource(Context context, @RawRes int rawResource) throws IOException {
     String json = "";
     if (context != null) {
-      InputStream is = context.getResources().openRawResource(rawResource);
       Writer writer = new StringWriter();
       char[] buffer = new char[1024];
-      try {
+      try (InputStream is = context.getResources().openRawResource(rawResource)) {
         Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
         int numRead;
         while ((numRead = reader.read(buffer)) != -1) {
           writer.write(buffer, 0, numRead);
         }
-      } finally {
-        is.close();
       }
       json = writer.toString();
     }
     return json;
   }
+
+  public static float convertDpToPx(Context context, float dp) {
+    return TypedValue.applyDimension(
+      TypedValue.COMPLEX_UNIT_DIP, dp, context.getResources().getDisplayMetrics());
+  }
 }