[android] - zoom to rounded levels

3 files changed, 27 insertions, 1 deletions

diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java
index 12fafb4d3a..18d6fadcb8 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java
@@ -5,7 +5,9 @@ import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
+import android.widget.TextView;
 
+import com.mapbox.mapboxsdk.camera.CameraPosition;
 import com.mapbox.mapboxsdk.constants.Style;
 import com.mapbox.mapboxsdk.maps.MapView;
 import com.mapbox.mapboxsdk.maps.MapboxMap;
@@ -47,9 +49,21 @@ public class DebugModeActivity extends AppCompatActivity {
       @Override
       public void onMapReady(@NonNull MapboxMap map) {
         mapboxMap = map;
+
+        mapboxMap.getUiSettings().setZoomControlsEnabled(true);
+
+        // show current zoom level on screen
+        final TextView textView = (TextView) findViewById(R.id.textZoom);
+        mapboxMap.setOnCameraChangeListener(new MapboxMap.OnCameraChangeListener() {
+          @Override
+          public void onCameraChange(CameraPosition position) {
+            textView.setText(String.format(getString(R.string.debug_zoom), position.zoom));
+          }
+        });
       }
     });
 
+
     FloatingActionButton fabDebug = (FloatingActionButton) findViewById(R.id.fabDebug);
     fabDebug.setOnClickListener(new View.OnClickListener() {
       @Override
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml
index ffbf2e30a1..6db8b073d9 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml
@@ -10,7 +10,18 @@
     <com.mapbox.mapboxsdk.maps.MapView
         android:id="@+id/mapView"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"/>
+        android:layout_height="match_parent"
+        app:mapbox_uiAttribution="false"
+        app:mapbox_uiCompass="false"
+        app:mapbox_uiLogo="false"/>
+
+    <TextView
+        android:id="@+id/textZoom"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|start"
+        android:layout_margin="8dp"
+        android:textSize="14sp"/>
 
     <android.support.design.widget.FloatingActionButton
         android:id="@+id/fabDebug"
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
index 61d251f861..52b65af2da 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
@@ -160,4 +160,5 @@
     <string name="dynamic_marker_chelsea_snippet">Stamford Bridge</string>
     <string name="dynamic_marker_arsenal_title">Arsenal</string>
     <string name="dynamic_marker_arsenal_snippet">Emirates Stadium</string>
+    <string name="debug_zoom">Zoom: %s</string>
 </resources>