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, 130 insertions, 130 deletions

diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java
index 762117ae7f..53e352c2e6 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java
@@ -25,155 +25,155 @@ import java.util.Locale;
 
 public class MarkerViewScaleActivity extends AppCompatActivity implements OnMapReadyCallback {
 
-    private MapboxMap mapboxMap;
-    private MapView mapView;
+  private MapboxMap mapboxMap;
+  private MapView mapView;
 
-    private MarkerView markerView;
-    private MarkerViewManager markerViewManager;
+  private MarkerView markerView;
+  private MarkerViewManager markerViewManager;
 
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_marker_view_scale);
-
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-
-        final ActionBar actionBar = getSupportActionBar();
-        if (actionBar != null) {
-            actionBar.setDisplayHomeAsUpEnabled(true);
-            actionBar.setDisplayShowHomeEnabled(true);
-        }
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_marker_view_scale);
 
-        mapView = (MapView) findViewById(R.id.mapView);
-        mapView.onCreate(savedInstanceState);
-        mapView.getMapAsync(this);
-    }
+    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+    setSupportActionBar(toolbar);
 
-    @Override
-    public void onMapReady(MapboxMap map) {
-        mapboxMap = map;
-        markerViewManager = map.getMarkerViewManager();
-
-        final SeekBar xBar = (SeekBar) findViewById(R.id.seekbar_factor);
-        final TextView textView = (TextView) findViewById(R.id.textview_factor);
-
-        // We need to listen to a render event to be sure
-        // the View of the Marker has been added to the map
-        mapView.addOnMapChangedListener(new MapView.OnMapChangedListener() {
-            @Override
-            public void onMapChanged(@MapView.MapChange int change) {
-                if (isMarkerRendered()) {
-                    Toast.makeText(MarkerViewScaleActivity.this, "MarkerView is ready", Toast.LENGTH_SHORT).show();
-                    View view = markerViewManager.getView(markerView);
-                    xBar.setOnSeekBarChangeListener(new FactorChangeListener(view, textView));
-                    xBar.setClickable(true);
-                    mapView.removeOnMapChangedListener(this);
-                }
-            }
-
-            private boolean isMarkerRendered() {
-                return markerView != null && markerViewManager.getView(markerView) != null;
-            }
-        });
-
-        Icon icon = IconFactory.getInstance(MarkerViewScaleActivity.this)
-                .fromResource(R.drawable.ic_circle);
-
-        markerView = mapboxMap.addMarker(new MarkerViewOptions()
-                .position(new LatLng(38.907192, -77.036871))
-                .icon(icon)
-                .flat(true));
+    final ActionBar actionBar = getSupportActionBar();
+    if (actionBar != null) {
+      actionBar.setDisplayHomeAsUpEnabled(true);
+      actionBar.setDisplayShowHomeEnabled(true);
     }
 
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                onBackPressed();
-                return true;
-            default:
-                return super.onOptionsItemSelected(item);
+    mapView = (MapView) findViewById(R.id.mapView);
+    mapView.onCreate(savedInstanceState);
+    mapView.getMapAsync(this);
+  }
+
+  @Override
+  public void onMapReady(MapboxMap map) {
+    mapboxMap = map;
+    markerViewManager = map.getMarkerViewManager();
+
+    final SeekBar xBar = (SeekBar) findViewById(R.id.seekbar_factor);
+    final TextView textView = (TextView) findViewById(R.id.textview_factor);
+
+    // We need to listen to a render event to be sure
+    // the View of the Marker has been added to the map
+    mapView.addOnMapChangedListener(new MapView.OnMapChangedListener() {
+      @Override
+      public void onMapChanged(@MapView.MapChange int change) {
+        if (isMarkerRendered()) {
+          Toast.makeText(MarkerViewScaleActivity.this, "MarkerView is ready", Toast.LENGTH_SHORT).show();
+          View view = markerViewManager.getView(markerView);
+          xBar.setOnSeekBarChangeListener(new FactorChangeListener(view, textView));
+          xBar.setClickable(true);
+          mapView.removeOnMapChangedListener(this);
         }
+      }
+
+      private boolean isMarkerRendered() {
+        return markerView != null && markerViewManager.getView(markerView) != null;
+      }
+    });
+
+    Icon icon = IconFactory.getInstance(MarkerViewScaleActivity.this)
+      .fromResource(R.drawable.ic_circle);
+
+    markerView = mapboxMap.addMarker(new MarkerViewOptions()
+      .position(new LatLng(38.907192, -77.036871))
+      .icon(icon)
+      .flat(true));
+  }
+
+
+  @Override
+  public boolean onOptionsItemSelected(MenuItem item) {
+    switch (item.getItemId()) {
+      case android.R.id.home:
+        onBackPressed();
+        return true;
+      default:
+        return super.onOptionsItemSelected(item);
     }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        mapView.onResume();
-    }
-
-    @Override
-    public void onStart() {
-        super.onResume();
-        mapView.onStart();
-    }
-
-    @Override
-    public void onStop(){
-        super.onStop();
-        mapView.onStop();
-    }
-
-    @Override
-    public void onPause() {
-        super.onPause();
-        mapView.onPause();
+  }
+
+  @Override
+  public void onResume() {
+    super.onResume();
+    mapView.onResume();
+  }
+
+  @Override
+  public void onStart() {
+    super.onResume();
+    mapView.onStart();
+  }
+
+  @Override
+  public void onStop() {
+    super.onStop();
+    mapView.onStop();
+  }
+
+  @Override
+  public void onPause() {
+    super.onPause();
+    mapView.onPause();
+  }
+
+  @Override
+  protected void onSaveInstanceState(Bundle outState) {
+    super.onSaveInstanceState(outState);
+    mapView.onSaveInstanceState(outState);
+  }
+
+  @Override
+  protected void onDestroy() {
+    super.onDestroy();
+    mapView.onDestroy();
+  }
+
+  @Override
+  public void onLowMemory() {
+    super.onLowMemory();
+    mapView.onLowMemory();
+  }
+
+  private static class FactorChangeListener implements SeekBar.OnSeekBarChangeListener {
+
+    private TextView textView;
+    private View view;
+
+    FactorChangeListener(View view, TextView textView) {
+      this.view = view;
+      this.textView = textView;
     }
 
     @Override
-    protected void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-        mapView.onSaveInstanceState(outState);
+    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+      float newScale = getScale(progress);
+      textView.setText(String.format(Locale.US, "Scale: %.1f", newScale));
+      if (view != null) {
+        view.setScaleX(newScale);
+        view.setScaleY(newScale);
+      }
     }
 
     @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        mapView.onDestroy();
+    public void onStartTrackingTouch(SeekBar seekBar) {
+      // Not used
     }
 
     @Override
-    public void onLowMemory() {
-        super.onLowMemory();
-        mapView.onLowMemory();
+    public void onStopTrackingTouch(SeekBar seekBar) {
+      // Not used
     }
 
-    private static class FactorChangeListener implements SeekBar.OnSeekBarChangeListener {
-
-        private TextView textView;
-        private View view;
-
-        FactorChangeListener(View view, TextView textView) {
-            this.view = view;
-            this.textView = textView;
-        }
-
-        @Override
-        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-            float newScale = getScale(progress);
-            textView.setText(String.format(Locale.US, "Scale: %.1f", newScale));
-            if (view != null) {
-                view.setScaleX(newScale);
-                view.setScaleY(newScale);
-            }
-        }
-
-        @Override
-        public void onStartTrackingTouch(SeekBar seekBar) {
-            // Not used
-        }
-
-        @Override
-        public void onStopTrackingTouch(SeekBar seekBar) {
-            // Not used
-        }
-
-        private float getScale(int progress) {
-            float scale = 1.0f * progress / 25;
-            return scale < 1.0 ? 1.0f : scale;
-        }
+    private float getScale(int progress) {
+      float scale = 1.0f * progress / 25;
+      return scale < 1.0 ? 1.0f : scale;
     }
+  }
 
 }
\ No newline at end of file