[android] expose Formatted text-field setter

9 files changed, 72 insertions, 23 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java
index e370a366f5..72591196d4 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java
@@ -2,10 +2,11 @@ package com.mapbox.mapboxsdk.style.layers;
 
 import android.support.annotation.Keep;
 import android.support.annotation.NonNull;
-
 import android.support.annotation.Nullable;
+
 import com.google.gson.JsonElement;
 import com.mapbox.mapboxsdk.style.expressions.Expression;
+import com.mapbox.mapboxsdk.style.types.Formatted;
 import com.mapbox.mapboxsdk.utils.ThreadUtils;
 
 /**
@@ -137,9 +138,12 @@ public abstract class Layer {
 
   @Nullable
   private Object convertValue(@Nullable Object value) {
-    if (value != null && value instanceof Expression) {
+    if (value instanceof Expression) {
       return ((Expression) value).toArray();
+    } else if (value instanceof Formatted) {
+      return ((Formatted) value).toArray();
+    } else {
+      return value;
     }
-    return value;
   }
 }
\ No newline at end of file
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java
index 51edca3002..3d8b921a79 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java
@@ -5,6 +5,7 @@ package com.mapbox.mapboxsdk.style.layers;
 import android.support.annotation.ColorInt;
 
 import com.mapbox.mapboxsdk.style.expressions.Expression;
+import com.mapbox.mapboxsdk.style.types.Formatted;
 import static com.mapbox.mapboxsdk.utils.ColorUtils.colorToRgbaString;
 
 /**
@@ -2140,6 +2141,16 @@ public class PropertyFactory {
    * @param value a Formatted value
    * @return property wrapper around Formatted
    */
+  public static PropertyValue<Formatted> textField(Formatted value) {
+    return new LayoutPropertyValue<>("text-field", value);
+  }
+
+  /**
+   * Value to use for a text label. If a plain `string` is provided, it will be treated as a `formatted` with default/inherited formatting options.
+   *
+   * @param value a Formatted value
+   * @return property wrapper around Formatted
+   */
   public static PropertyValue<Expression> textField(Expression value) {
     return new LayoutPropertyValue<>("text-field", value);
   }
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/property_factory.java.ejs b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/property_factory.java.ejs
index 7474e7ebb8..f4b171489a 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/property_factory.java.ejs
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/property_factory.java.ejs
@@ -9,6 +9,7 @@ package com.mapbox.mapboxsdk.style.layers;
 import android.support.annotation.ColorInt;
 
 import com.mapbox.mapboxsdk.style.expressions.Expression;
+import com.mapbox.mapboxsdk.style.types.Formatted;
 import static com.mapbox.mapboxsdk.utils.ColorUtils.colorToRgbaString;
 
 /**
@@ -73,7 +74,8 @@ public class PropertyFactory {
   public static PropertyValue<String> <%- camelizeWithLeadingLowercase(property.name) %>(String value) {
     return new LayoutPropertyValue<>("<%-  property.name %>", value);
   }
-<% } else {-%>
+
+<% } -%>
   /**
    * <%- propertyFactoryMethodDoc(property) %>
    *
@@ -83,7 +85,6 @@ public class PropertyFactory {
   public static PropertyValue<<%- propertyType(property) %>> <%- camelizeWithLeadingLowercase(property.name) %>(<%- propertyTypeAnnotation(property) %><%- iff(() => propertyTypeAnnotation(property), " ") %><%- propertyType(property) %> value) {
     return new LayoutPropertyValue<>("<%-  property.name %>", value);
   }
-<% } -%>
 
   /**
    * <%- propertyFactoryMethodDoc(property) %>
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/Formatted.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/Formatted.java
index 9be08dcebd..fb2d361bfc 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/Formatted.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/Formatted.java
@@ -17,18 +17,9 @@ public class Formatted {
   /**
    * Create a new formatted text.
    *
-   * @param formattedSection section with formatting options
-   */
-  public Formatted(FormattedSection formattedSection) {
-    this(new FormattedSection[] {formattedSection});
-  }
-
-  /**
-   * Create a new formatted text.
-   *
    * @param formattedSections sections with formatting options
    */
-  public Formatted(FormattedSection[] formattedSections) {
+  public Formatted(FormattedSection... formattedSections) {
     this.formattedSections = formattedSections;
   }
 
@@ -41,6 +32,14 @@ public class Formatted {
     return formattedSections;
   }
 
+  public Object[] toArray() {
+    Object[] sections = new Object[formattedSections.length];
+    for (int i = 0; i < formattedSections.length; i++) {
+      sections[i] = formattedSections[i].toArray();
+    }
+    return sections;
+  }
+
   @Override
   public boolean equals(@Nullable Object o) {
     if (this == o) {
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/FormattedSection.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/FormattedSection.java
index 7d0caec992..c96a104afd 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/FormattedSection.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/types/FormattedSection.java
@@ -5,6 +5,8 @@ import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 
 import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * A component of the {@link Formatted}.
@@ -117,4 +119,11 @@ public class FormattedSection {
     result = 31 * result + Arrays.hashCode(fontStack);
     return result;
   }
+
+  Object[] toArray() {
+    Map<String, Object> params = new HashMap<>();
+    params.put("font-scale", fontScale);
+    params.put("text-font", fontStack);
+    return new Object[] {text, params};
+  }
 }
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/ExpressionTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/ExpressionTest.java
index 093fbf2662..7f8691d46b 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/ExpressionTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/ExpressionTest.java
@@ -406,10 +406,9 @@ public class ExpressionTest extends BaseActivityTest {
 
       assertNull(layer.getTextField().getExpression());
       assertEquals(new Formatted(
-        new FormattedSection[] {
-          new FormattedSection("test", 1.5, new String[] {"DIN Offc Pro Regular", "Arial Unicode MS Regular"}),
-          new FormattedSection("\ntest2", 2.0),
-        }
+        new FormattedSection("test", 1.5,
+          new String[] {"DIN Offc Pro Regular", "Arial Unicode MS Regular"}),
+        new FormattedSection("\ntest2", 2.0)
       ), layer.getTextField().getValue());
     });
   }
@@ -493,6 +492,29 @@ public class ExpressionTest extends BaseActivityTest {
     });
   }
 
+  @Test
+  public void testTextFieldFormattedArgument() {
+    validateTestSetup();
+    invoke(mapboxMap, (uiController, mapboxMap) -> {
+      LatLng latLng = new LatLng(51, 17);
+      mapboxMap.addSource(new GeoJsonSource("source", Point.fromLngLat(latLng.getLongitude(), latLng.getLatitude())));
+      SymbolLayer layer = new SymbolLayer("layer", "source");
+      mapboxMap.addLayer(layer);
+
+      Formatted formatted = new Formatted(
+        new FormattedSection("test", 1.5),
+        new FormattedSection("\ntest", 0.5, new String[] {"Arial Unicode MS Regular", "DIN Offc Pro Regular"})
+      );
+      layer.setProperties(textField(formatted));
+      waitForLayer(uiController, mapboxMap, latLng);
+      assertFalse(mapboxMap.queryRenderedFeatures(mapboxMap.getProjection().toScreenLocation(latLng), "layer")
+        .isEmpty());
+
+      assertNull(layer.getTextField().getExpression());
+      assertEquals(formatted, layer.getTextField().getValue());
+    });
+  }
+
   private static final long WAIT_TIMEOUT = 5000;
   private static final long WAIT_DELAY = 150;
 
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
index 9d12ae9401..f7be4f7b10 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
@@ -521,11 +521,14 @@ public class SymbolLayerTest extends BaseActivityTest {
       assertNull(layer.getTextField().getValue());
 
       // Set and Get
-      Formatted propertyValue = new Formatted(new FormattedSection[]{new FormattedSection("default")});
+      Formatted propertyValue = new Formatted(new FormattedSection("default"));
 
       layer.setProperties(textField("default"));
       assertEquals(layer.getTextField().getValue(), propertyValue);
 
+      layer.setProperties(textField(propertyValue));
+      assertEquals(layer.getTextField().getValue(), propertyValue);
+
       layer.setProperties(textField("{token}"));
       assertEquals(layer.getTextField().getExpression(), format(Expression.formatEntry(Expression.toString(Expression.get("token")))));
     });
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/layer.junit.ejs b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/layer.junit.ejs
index 2b3c09a34b..2471ca8a98 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/layer.junit.ejs
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/layer.junit.ejs
@@ -175,10 +175,10 @@ public class <%- camelize(type) %>LayerTest extends BaseActivityTest {
 
       layer.setProperties(<%- camelizeWithLeadingLowercase(property.name) %>("default"));
       assertEquals(layer.get<%- camelize(property.name) %>().getValue(), propertyValue);
-<% } else {-%>
+
+<% } -%>
       layer.setProperties(<%- camelizeWithLeadingLowercase(property.name) %>(propertyValue));
       assertEquals(layer.get<%- camelize(property.name) %>().getValue(), propertyValue);
-<% } -%>
 <% if (property.tokens) { -%>
 
       layer.setProperties(<%- camelizeWithLeadingLowercase(property.name) %>("{token}"));
diff --git a/platform/android/scripts/generate-style-code.js b/platform/android/scripts/generate-style-code.js
index da29c0363c..56e7511362 100755
--- a/platform/android/scripts/generate-style-code.js
+++ b/platform/android/scripts/generate-style-code.js
@@ -187,7 +187,7 @@ global.defaultValueJava = function(property) {
       case 'number':
         return '0.3f';
       case 'formatted':
-        return 'new Formatted(new FormattedSection[]{new FormattedSection("default")})'
+        return 'new Formatted(new FormattedSection("default"))'
       case 'string':
         return '"' + property['default'] + '"';
       case 'enum':