Adds checkstyle to CI (#7442)

* adds checkstyle to CI

* fixed gradlew path

* resolved testapp checkstyle violations

* added back mapboxMap variable for test

* checkstyle annotations

* checkstyle SDK round 1

* maps package checkstyle

* rest of SDK checkstyle

* checkstyle gesture library

* checkstyle test

* finished rest of test checkstyle

* resolved all checkstyle errors

* fixed class name

* removed old test file

* fixed camera postion test

* fixed native crash

1 files changed, 115 insertions, 114 deletions

diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/PressForMarkerActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/PressForMarkerActivity.java
index cdb69d572b..4b23060eec 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/PressForMarkerActivity.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/PressForMarkerActivity.java
@@ -22,130 +22,131 @@ import java.util.ArrayList;
 
 public class PressForMarkerActivity extends AppCompatActivity {
 
-    private MapView mapView;
-    private MapboxMap mapboxMap;
-    private ArrayList<MarkerOptions> markerList = new ArrayList<>();
+  private MapView mapView;
+  private MapboxMap mapboxMap;
+  private ArrayList<MarkerOptions> markerList = new ArrayList<>();
 
-    private static final DecimalFormat LAT_LON_FORMATTER = new DecimalFormat("#.#####");
+  private static final DecimalFormat LAT_LON_FORMATTER = new DecimalFormat("#.#####");
 
-    private static String STATE_MARKER_LIST = "markerList";
+  private static String STATE_MARKER_LIST = "markerList";
 
-    @Override
-    protected void onCreate(@Nullable final Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_press_for_marker);
+  @Override
+  protected void onCreate(@Nullable final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_press_for_marker);
 
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
+    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+    setSupportActionBar(toolbar);
 
-        ActionBar actionBar = getSupportActionBar();
-        if (actionBar != null) {
-            actionBar.setDisplayHomeAsUpEnabled(true);
-            actionBar.setDisplayShowHomeEnabled(true);
-        }
+    ActionBar actionBar = getSupportActionBar();
+    if (actionBar != null) {
+      actionBar.setDisplayHomeAsUpEnabled(true);
+      actionBar.setDisplayShowHomeEnabled(true);
+    }
 
-        mapView = (MapView) findViewById(R.id.mapView);
-        mapView.onCreate(savedInstanceState);
-        mapView.getMapAsync(new OnMapReadyCallback() {
-            @Override
-            public void onMapReady(final MapboxMap map) {
-                mapboxMap = map;
-                resetMap();
-
-                mapboxMap.setOnMapLongClickListener(new MapboxMap.OnMapLongClickListener() {
-                    @Override
-                    public void onMapLongClick(@NonNull LatLng point) {
-                        final PointF pixel = mapboxMap.getProjection().toScreenLocation(point);
-
-                        String title = LAT_LON_FORMATTER.format(point.getLatitude()) + ", " + LAT_LON_FORMATTER.format(point.getLongitude());
-                        String snippet = "X = " + (int) pixel.x + ", Y = " + (int) pixel.y;
-
-                        MarkerOptions marker = new MarkerOptions()
-                                .position(point)
-                                .title(title)
-                                .snippet(snippet);
-
-                        markerList.add(marker);
-                        mapboxMap.addMarker(marker);
-                    }
-                });
-
-                if (savedInstanceState != null) {
-                    markerList = savedInstanceState.getParcelableArrayList(STATE_MARKER_LIST);
-                    mapboxMap.addMarkers(markerList);
-                }
-            }
+    mapView = (MapView) findViewById(R.id.mapView);
+    mapView.onCreate(savedInstanceState);
+    mapView.getMapAsync(new OnMapReadyCallback() {
+      @Override
+      public void onMapReady(final MapboxMap map) {
+        mapboxMap = map;
+        resetMap();
+
+        mapboxMap.setOnMapLongClickListener(new MapboxMap.OnMapLongClickListener() {
+          @Override
+          public void onMapLongClick(@NonNull LatLng point) {
+            final PointF pixel = mapboxMap.getProjection().toScreenLocation(point);
+
+            String title = LAT_LON_FORMATTER.format(point.getLatitude()) + ", "
+              + LAT_LON_FORMATTER.format(point.getLongitude());
+            String snippet = "X = " + (int) pixel.x + ", Y = " + (int) pixel.y;
+
+            MarkerOptions marker = new MarkerOptions()
+              .position(point)
+              .title(title)
+              .snippet(snippet);
+
+            markerList.add(marker);
+            mapboxMap.addMarker(marker);
+          }
         });
-    }
 
-    private void resetMap() {
-        if (mapboxMap == null) {
-            return;
+        if (savedInstanceState != null) {
+          markerList = savedInstanceState.getParcelableArrayList(STATE_MARKER_LIST);
+          mapboxMap.addMarkers(markerList);
         }
-        mapboxMap.removeAnnotations();
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.menu_press_for_marker, menu);
-        return true;
-    }
-
-    @Override
-    protected void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-
-        mapView.onSaveInstanceState(outState);
-        outState.putParcelableArrayList(STATE_MARKER_LIST, markerList);
-    }
-
-    @Override
-    protected void onStart() {
-        super.onStart();
-        mapView.onStart();
-    }
+      }
+    });
+  }
 
-    @Override
-    protected void onResume() {
-        super.onResume();
-        mapView.onResume();
+  private void resetMap() {
+    if (mapboxMap == null) {
+      return;
     }
-
-    @Override
-    protected void onPause() {
-        super.onPause();
-        mapView.onPause();
-    }
-
-    @Override
-    protected void onStop() {
-        super.onStop();
-        mapView.onStop();
-    }
-
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        mapView.onDestroy();
-    }
-
-    @Override
-    public void onLowMemory() {
-        super.onLowMemory();
-        mapView.onLowMemory();
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                onBackPressed();
-                return true;
-            case R.id.menuItemReset:
-                resetMap();
-                return true;
-            default:
-                return super.onOptionsItemSelected(item);
-        }
+    mapboxMap.removeAnnotations();
+  }
+
+  @Override
+  public boolean onCreateOptionsMenu(Menu menu) {
+    getMenuInflater().inflate(R.menu.menu_press_for_marker, menu);
+    return true;
+  }
+
+  @Override
+  protected void onSaveInstanceState(Bundle outState) {
+    super.onSaveInstanceState(outState);
+
+    mapView.onSaveInstanceState(outState);
+    outState.putParcelableArrayList(STATE_MARKER_LIST, markerList);
+  }
+
+  @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
+  protected void onDestroy() {
+    super.onDestroy();
+    mapView.onDestroy();
+  }
+
+  @Override
+  public void onLowMemory() {
+    super.onLowMemory();
+    mapView.onLowMemory();
+  }
+
+  @Override
+  public boolean onOptionsItemSelected(MenuItem item) {
+    switch (item.getItemId()) {
+      case android.R.id.home:
+        onBackPressed();
+        return true;
+      case R.id.menuItemReset:
+        resetMap();
+        return true;
+      default:
+        return super.onOptionsItemSelected(item);
     }
+  }
 }