Annotate onMapReady with @NonNull

platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapFragment.java

@@ -123,7 +123,7 @@ public void onViewCreated(View view, Bundle savedInstanceState) {
    * @param mapboxMap The public api controller of the map
    */
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     this.mapboxMap = mapboxMap;
     for (OnMapReadyCallback onMapReadyCallback : mapReadyCallbackList) {
       onMapReadyCallback.onMapReady(mapboxMap);

platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/OnMapReadyCallback.java

@@ -1,5 +1,7 @@
 package com.mapbox.mapboxsdk.maps;
 
+import android.support.annotation.NonNull;
+
 /**
  * Interface definition for a callback to be invoked when the map is ready to be used.
  * <p>
@@ -16,5 +18,5 @@ public interface OnMapReadyCallback {
    * @param mapboxMap An instance of MapboxMap associated with the {@link MapFragment} or
    *                  {@link MapView} that defines the callback.
    */
-  void onMapReady(MapboxMap mapboxMap);
+  void onMapReady(@NonNull MapboxMap mapboxMap);
 }

platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/SupportMapFragment.java

@@ -118,7 +118,7 @@ public void onViewCreated(View view, Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     this.mapboxMap = mapboxMap;
     for (OnMapReadyCallback onMapReadyCallback : mapReadyCallbackList) {
       onMapReadyCallback.onMapReady(mapboxMap);

platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/utils/OnMapReadyIdlingResource.java

@@ -3,6 +3,7 @@
 import android.app.Activity;
 import android.os.Handler;
 import android.os.Looper;
+import android.support.annotation.NonNull;
 import android.support.annotation.WorkerThread;
 import android.support.test.espresso.IdlingResource;
 
@@ -49,7 +50,7 @@ public MapboxMap getMapboxMap() {
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     Assert.assertNotNull("MapboxMap should not be null", mapboxMap);
     this.mapboxMap = mapboxMap;
     if (resourceCallback != null) {

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewsInRectangleActivity.java

@@ -2,6 +2,7 @@
 
 import android.graphics.RectF;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.widget.Toast;
@@ -43,7 +44,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     MarkerViewsInRectangleActivity.this.mapboxMap = mapboxMap;
     selectionBox.setOnClickListener(this);
     mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(52.0907, 5.1214), 16));

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/PolygonActivity.java

@@ -2,6 +2,7 @@
 
 import android.graphics.Color;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -74,7 +75,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
 
     map.setOnPolygonClickListener(polygon -> Toast.makeText(

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/camera/CameraAnimationTypeActivity.java

@@ -1,6 +1,7 @@
 package com.mapbox.mapboxsdk.testapp.activity.camera;
 
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.widget.Toast;
@@ -71,7 +72,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
     mapboxMap.getUiSettings().setAttributionEnabled(false);
     mapboxMap.getUiSettings().setLogoEnabled(false);

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/camera/CameraAnimatorActivity.java

@@ -5,6 +5,7 @@
 import android.animation.TypeEvaluator;
 import android.animation.ValueAnimator;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v4.util.LongSparseArray;
 import android.support.v4.view.animation.FastOutLinearInInterpolator;
 import android.support.v4.view.animation.FastOutSlowInInterpolator;
@@ -78,7 +79,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(final MapboxMap map) {
+  public void onMapReady(@NonNull final MapboxMap map) {
     mapboxMap = map;
     initFab();
   }

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/camera/GestureDetectorActivity.java

@@ -5,6 +5,7 @@
 import android.os.Handler;
 import android.support.annotation.ColorInt;
 import android.support.annotation.IntDef;
+import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.v4.content.ContextCompat;
 import android.support.v7.app.AppCompatActivity;
@@ -68,7 +69,7 @@ protected void onCreate(Bundle savedInstanceState) {
     mapView.onCreate(savedInstanceState);
     mapView.getMapAsync(new OnMapReadyCallback() {
       @Override
-      public void onMapReady(MapboxMap mapboxMap) {
+      public void onMapReady(@NonNull MapboxMap mapboxMap) {
         GestureDetectorActivity.this.mapboxMap = mapboxMap;
         initializeMap();
       }

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/camera/MaxMinZoomActivity.java

@@ -42,7 +42,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(final MapboxMap map) {
+  public void onMapReady(@NonNull final MapboxMap map) {
     mapboxMap = map;
     mapboxMap.setMinZoomPreference(3);
     mapboxMap.setMaxZoomPreference(5);

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/camera/ScrollByActivity.java

@@ -59,7 +59,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
     UiSettings uiSettings = mapboxMap.getUiSettings();
     uiSettings.setLogoEnabled(false);

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/espresso/DeviceIndependentTestActivity.java

@@ -1,6 +1,7 @@
 package com.mapbox.mapboxsdk.testapp.activity.espresso;
 
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import com.mapbox.mapboxsdk.maps.MapView;
 import com.mapbox.mapboxsdk.maps.MapboxMap;
@@ -24,7 +25,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
   }
 

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/espresso/EspressoTestActivity.java

@@ -1,6 +1,7 @@
 package com.mapbox.mapboxsdk.testapp.activity.espresso;
 
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 
 import com.mapbox.mapboxsdk.maps.MapView;
@@ -28,7 +29,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
   }
 

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/fragment/MapFragmentActivity.java

@@ -1,6 +1,7 @@
 package com.mapbox.mapboxsdk.testapp.activity.fragment;
 
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 
 import com.mapbox.mapboxsdk.camera.CameraPosition;
@@ -69,7 +70,7 @@ public void onMapViewReady(MapView map) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
   }
 

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/fragment/SupportMapFragmentActivity.java

@@ -1,6 +1,7 @@
 package com.mapbox.mapboxsdk.testapp.activity.fragment;
 
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 
 import com.mapbox.mapboxsdk.camera.CameraPosition;
@@ -70,7 +71,7 @@ public void onMapViewReady(MapView map) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
   }
 

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/imagegenerator/SnapshotActivity.java

@@ -2,6 +2,7 @@
 
 import android.graphics.Bitmap;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v4.content.ContextCompat;
 import android.support.v7.app.AppCompatActivity;
@@ -38,7 +39,7 @@ public void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
     mapboxMap.setStyleUrl(Style.OUTDOORS);
     FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/infowindow/DynamicInfoWindowAdapterActivity.java

@@ -67,7 +67,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
 
     // Add info window adapter

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/location/LocationMapChangeActivity.java

@@ -71,7 +71,7 @@ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permis
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     this.mapboxMap = mapboxMap;
     activateLocationComponent();
   }

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/location/LocationModesActivity.java

@@ -131,7 +131,7 @@ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permis
 
   @SuppressLint("MissingPermission")
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     this.mapboxMap = mapboxMap;
 
     locationEngine = new LocationEngineProvider(this).obtainBestLocationEngineAvailable();

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/location/ManualLocationUpdatesActivity.java

@@ -115,7 +115,7 @@ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permis
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     locationEngine = new LocationEngineProvider(this).obtainBestLocationEngineAvailable();
     locationEngine.addLocationEngineListener(this);
     locationEngine.setPriority(LocationEnginePriority.HIGH_ACCURACY);

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/BottomSheetActivity.java

@@ -152,7 +152,7 @@ public void onViewCreated(View view, Bundle savedInstanceState) {
     }
 
     @Override
-    public void onMapReady(MapboxMap mapboxMap) {
+    public void onMapReady(@NonNull MapboxMap mapboxMap) {
       mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(37.760545, -122.436055), 15));
     }
 
@@ -227,7 +227,7 @@ public void onViewCreated(View view, Bundle savedInstanceState) {
     }
 
     @Override
-    public void onMapReady(MapboxMap mapboxMap) {
+    public void onMapReady(@NonNull MapboxMap mapboxMap) {
       mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(37.760545, -122.436055), 15));
     }
 

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java

@@ -2,6 +2,7 @@
 
 import android.content.Context;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v7.app.ActionBar;
@@ -95,7 +96,7 @@ private void setupMapView(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
 
     setupNavigationView(mapboxMap.getLayers());

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/LatLngBoundsForCameraActivity.java

@@ -2,6 +2,7 @@
 
 import android.graphics.Color;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import android.view.Gravity;
 import android.view.View;
@@ -39,7 +40,7 @@ protected void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     this.mapboxMap = mapboxMap;
     mapboxMap.setLatLngBoundsForCameraTarget(ICELAND_BOUNDS);
     mapboxMap.setMinZoomPreference(2);

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GradientLineActivity.java

@@ -2,6 +2,7 @@
 
 import android.graphics.Color;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import com.mapbox.mapboxsdk.maps.MapView;
 import com.mapbox.mapboxsdk.maps.MapboxMap;
@@ -48,7 +49,7 @@ public void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     this.mapboxMap = map;
 
     try {

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/SymbolGeneratorActivity.java

@@ -87,7 +87,7 @@ public void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(final MapboxMap map) {
+  public void onMapReady(@NonNull final MapboxMap map) {
     mapboxMap = map;
     addSymbolClickListener();
     new LoadDataTask(this).execute();

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/SymbolLayerActivity.java

@@ -95,7 +95,7 @@ public void onCreate(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     this.mapboxMap = mapboxMap;
 
     // Add a sdf image for the makers

platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/textureview/TextureViewDebugModeActivity.java

@@ -2,6 +2,7 @@
 
 import android.content.Context;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v7.app.ActionBar;
@@ -96,7 +97,7 @@ private void setupMapView(Bundle savedInstanceState) {
   }
 
   @Override
-  public void onMapReady(MapboxMap map) {
+  public void onMapReady(@NonNull MapboxMap map) {
     mapboxMap = map;
 
     setupNavigationView(mapboxMap.getLayers());