diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml
index b1dc3c098..73a8f3820 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml
@@ -338,7 +338,15 @@
android:label="@string/activity_circle">
+ android:value="@string/category_style"/>
+
+
+
features = mapboxMap.queryRenderedFeatures(screenLoc, MARKER_LAYER);
+
+ SymbolLayer layer = mapboxMap.getLayerAs(MARKER_LAYER);
+ if (features.size() == 0) {
+ //Reset
+ layer.setProperties(iconSize(1f));
+ } else {
+ layer.setProperties(iconSize(3f));
+ }
+ }
+
+ private void toggleTextSize() {
+ SymbolLayer layer = mapboxMap.getLayerAs(MARKER_LAYER);
+ layer.setProperties(layer.getTextSize().getValue() > 10 ? textSize(10f) : textSize(20f));
+ }
+
+ private void toggleTextField() {
+ SymbolLayer layer = mapboxMap.getLayerAs(MARKER_LAYER);
+ layer.setProperties("{title}".equals(layer.getTextField().getValue()) ? textField("āA") : textField("{title}"));
+ }
+
+ private void toggleTextFont() {
+ SymbolLayer layer = mapboxMap.getLayerAs(MARKER_LAYER);
+
+ String[] fonts = layer.getTextFont().getValue();
+ if (fonts == null || fonts.length == 0 || Arrays.asList(fonts).contains("Arial Unicode MS Regular")) {
+ layer.setProperties(textFont(new String[]{"DIN Offc Pro Bold", "Arial Unicode MS Bold"}));
+ } else {
+ layer.setProperties(textFont(new String[]{"DIN Offc Pro Medium", "Arial Unicode MS Regular"}));
+ }
+ }
+
+ private JsonObject featureProperties(String title) {
+ JsonObject object = new JsonObject();
+ object.add("title", new JsonPrimitive(title));
+ return object;
+ }
+
+ @Override
+ protected void onStart() {
+ super.onStart();
+ mapView.onStart();
+ }
+
+ @Override
+ protected void onResume() {
+ super.onResume();
+ mapView.onResume();
+ }
+
+ @Override
+ protected void onPause() {
+ super.onPause();
+ mapView.onPause();
+ }
+
+ @Override
+ protected void onStop() {
+ super.onStop();
+ mapView.onStop();
+ }
+
+ @Override
+ public void onSaveInstanceState(Bundle outState) {
+ super.onSaveInstanceState(outState);
+ mapView.onSaveInstanceState(outState);
+ }
+
+ @Override
+ public void onLowMemory() {
+ super.onLowMemory();
+ mapView.onLowMemory();
+ }
+
+ @Override
+ public void onDestroy() {
+ super.onDestroy();
+ mapView.onDestroy();
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ getMenuInflater().inflate(R.menu.menu_symbol_layer, menu);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case android.R.id.home:
+ onBackPressed();
+ return true;
+ case R.id.action_toggle_text_size:
+ toggleTextSize();
+ return true;
+ case R.id.action_toggle_text_field:
+ toggleTextField();
+ return true;
+ case R.id.action_toggle_text_font:
+ toggleTextFont();
+ return true;
+ default:
+ return super.onOptionsItemSelected(item);
+ }
+ }
+
+}
\ No newline at end of file
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_symbollayer.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_symbollayer.xml
new file mode 100644
index 000000000..67892abbd
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_symbollayer.xml
@@ -0,0 +1,22 @@
+
+
+
+
+
+
+
+
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/menu/menu_symbol_layer.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/menu/menu_symbol_layer.xml
new file mode 100644
index 000000000..e6fd1fce4
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/menu/menu_symbol_layer.xml
@@ -0,0 +1,16 @@
+
+
\ No newline at end of file
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
index a9f639d99..2d15755e0 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
@@ -68,6 +68,7 @@
Count symbols in box
Highlight features in box
Add Circle
+ Symbols
Add Custom Sprite
Android SDK View integration
Video View
@@ -113,6 +114,7 @@
Use SupportMapFragments in a ViewPager
Adopt the map style on the fly
Use GeoJson source to show a circle
+ Manipulate symbols at runtime
Use a custom sprite in a Symbol Layer
Use GeoJson sources and dynamic layers to cluster information
Use realtime GeoJSON data streams to move a symbol on your map