[android] Minimal Android wrapper on 'format' expression

For converting to Java types, flatten 'text-field' back to a string.

1 files changed, 6 insertions, 1 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/expressions/Expression.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/expressions/Expression.java
index bdeeeb0926..f586ecfdb2 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/expressions/Expression.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/expressions/Expression.java
@@ -3224,6 +3224,11 @@ public class Expression {
     return new Expression("collator", new ExpressionMap(map));
   }
 
+  public static Expression format(Expression input) {
+    Map<String, Expression> map = new HashMap<>();
+    return new Expression("format", input, new ExpressionMap(map));
+  }
+
   /**
    * Asserts that the input value is an object. If it is not, the expression is an error
    * The asserted input value is returned as result.
@@ -4441,4 +4446,4 @@ public class Expression {
     }
     return objects;
   }
-}
\ No newline at end of file
+}