diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GridSourceActivity.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GridSourceActivity.java | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GridSourceActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GridSourceActivity.java deleted file mode 100644 index 037437f5cc..0000000000 --- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GridSourceActivity.java +++ /dev/null @@ -1,154 +0,0 @@ -package com.mapbox.mapboxsdk.testapp.activity.style; - -import android.graphics.Color; -import android.os.Bundle; -import android.support.annotation.NonNull; -import android.support.v7.app.AppCompatActivity; - -import com.mapbox.geojson.Feature; -import com.mapbox.geojson.FeatureCollection; -import com.mapbox.geojson.MultiLineString; -import com.mapbox.geojson.Point; -import com.mapbox.mapboxsdk.geometry.LatLngBounds; -import com.mapbox.mapboxsdk.maps.MapView; -import com.mapbox.mapboxsdk.maps.MapboxMap; -import com.mapbox.mapboxsdk.maps.OnMapReadyCallback; -import com.mapbox.mapboxsdk.maps.Style; -import com.mapbox.mapboxsdk.style.layers.LineLayer; -import com.mapbox.mapboxsdk.style.sources.CustomGeometrySource; -import com.mapbox.mapboxsdk.style.sources.GeometryTileProvider; -import com.mapbox.mapboxsdk.testapp.R; - - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.lineColor; - -/** - * Test activity showcasing using CustomGeometrySource to create a grid overlay on the map. - */ -public class GridSourceActivity extends AppCompatActivity implements OnMapReadyCallback { - - public static final String ID_GRID_SOURCE = "grid_source"; - public static final String ID_GRID_LAYER = "grid_layer"; - - private MapView mapView; - - // public for testing purposes - public CustomGeometrySource source; - public LineLayer layer; - - /** - * Implementation of GeometryTileProvider that returns features representing a zoom-dependent - * grid. - */ - static class GridProvider implements GeometryTileProvider { - public FeatureCollection getFeaturesForBounds(LatLngBounds bounds, int zoom) { - List<Feature> features = new ArrayList<>(); - double gridSpacing; - if (zoom >= 13) { - gridSpacing = 0.01; - } else if (zoom >= 11) { - gridSpacing = 0.05; - } else if (zoom == 10) { - gridSpacing = .1; - } else if (zoom == 9) { - gridSpacing = 0.25; - } else if (zoom == 8) { - gridSpacing = 0.5; - } else if (zoom >= 6) { - gridSpacing = 1; - } else if (zoom == 5) { - gridSpacing = 2; - } else if (zoom >= 4) { - gridSpacing = 5; - } else if (zoom == 2) { - gridSpacing = 10; - } else { - gridSpacing = 20; - } - - List gridLines = new ArrayList(); - for (double y = Math.ceil(bounds.getLatNorth() / gridSpacing) * gridSpacing; - y >= Math.floor(bounds.getLatSouth() / gridSpacing) * gridSpacing; y -= gridSpacing) { - gridLines.add(Arrays.asList(Point.fromLngLat(bounds.getLonWest(), y), - Point.fromLngLat(bounds.getLonEast(), y))); - } - features.add(Feature.fromGeometry(MultiLineString.fromLngLats(gridLines))); - - gridLines = new ArrayList(); - for (double x = Math.floor(bounds.getLonWest() / gridSpacing) * gridSpacing; - x <= Math.ceil(bounds.getLonEast() / gridSpacing) * gridSpacing; x += gridSpacing) { - gridLines.add(Arrays.asList(Point.fromLngLat(x, bounds.getLatSouth()), - Point.fromLngLat(x, bounds.getLatNorth()))); - } - features.add(Feature.fromGeometry(MultiLineString.fromLngLats(gridLines))); - - return FeatureCollection.fromFeatures(features); - } - } - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setContentView(R.layout.activity_grid_source); - - mapView = findViewById(R.id.mapView); - mapView.onCreate(savedInstanceState); - mapView.getMapAsync(this); - } - - @Override - public void onMapReady(@NonNull final MapboxMap map) { - source = new CustomGeometrySource(ID_GRID_SOURCE, new GridProvider()); - layer = new LineLayer(ID_GRID_LAYER, ID_GRID_SOURCE); - layer.setProperties( - lineColor(Color.parseColor("#000000")) - ); - - map.setStyle(new Style.Builder() - .fromUri(Style.MAPBOX_STREETS) - .withLayer(layer) - .withSource(source) - ); - } - - @Override - protected void onStart() { - super.onStart(); - mapView.onStart(); - } - - @Override - public void onResume() { - super.onResume(); - mapView.onResume(); - } - - @Override - public void onPause() { - super.onPause(); - mapView.onPause(); - } - - @Override - protected void onStop() { - super.onStop(); - mapView.onStop(); - } - - @Override - protected void onDestroy() { - super.onDestroy(); - mapView.onDestroy(); - } - - @Override - protected void onSaveInstanceState(Bundle outState) { - super.onSaveInstanceState(outState); - mapView.onSaveInstanceState(outState); - } - -} |