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authorAsheem Mamoowala <asheem.mamoowala@mapbox.com>2017-11-02 14:09:54 -0700
committerAsheem Mamoowala <asheem.mamoowala@mapbox.com>2017-11-22 13:56:38 -0800
commit934fa4933cf694cd835780b898b0ef0e51a74020 (patch)
tree812992fd53df487c94e770c45e9ddda1cb1a1ec4 /platform
parenteb6de2c434d6cbd5060a9a19cf4f13ec8a792c3b (diff)
downloadqtlocation-mapboxgl-934fa4933cf694cd835780b898b0ef0e51a74020.tar.gz
[android] Add Grid source sample for Custom Geometry Source
Diffstat (limited to 'platform')
-rw-r--r--platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml12
-rw-r--r--platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GridSourceActivity.java151
-rw-r--r--platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_grid_source.xml17
-rw-r--r--platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/descriptions.xml3
-rw-r--r--platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml1
5 files changed, 182 insertions, 2 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml
index ee26f39f57..2ced75fc75 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml
@@ -595,7 +595,17 @@
android:name="android.support.PARENT_ACTIVITY"
android:value=".activity.FeatureOverviewActivity"/>
</activity>
-
+ <activity
+ android:name=".activity.style.GridSourceActivity"
+ android:label="@string/title_activity_grid_source"
+ android:description="@string/description_grid_source">
+ <meta-data
+ android:name="@string/category"
+ android:value="@string/category_style"/>
+ <meta-data
+ android:name="android.support.PARENT_ACTIVITY"
+ android:value=".activity.FeatureOverviewActivity"/>
+ </activity>
<!-- Features -->
<activity
android:name=".activity.feature.QueryRenderedFeaturesPropertiesActivity"
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
new file mode 100644
index 0000000000..9dda0f8fa2
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/style/GridSourceActivity.java
@@ -0,0 +1,151 @@
+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.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.style.layers.LineLayer;
+import com.mapbox.mapboxsdk.style.sources.CustomGeometrySource;
+import com.mapbox.mapboxsdk.style.sources.GeometryTileProvider;
+import com.mapbox.mapboxsdk.testapp.R;
+import com.mapbox.services.commons.geojson.Feature;
+import com.mapbox.services.commons.geojson.FeatureCollection;
+import com.mapbox.services.commons.geojson.MultiLineString;
+import com.mapbox.services.commons.models.Position;
+
+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 {
+
+ private static final String ID_GRID_SOURCE = "grid_source";
+ private static final String ID_GRID_LAYER = "grid_layer";
+
+ private MapView mapView;
+ private MapboxMap mapboxMap;
+
+ /**
+ * 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(Position.fromCoordinates(bounds.getLonWest(), y),
+ Position.fromCoordinates(bounds.getLonEast(), y)));
+ }
+ features.add(Feature.fromGeometry(MultiLineString.fromCoordinates(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(Position.fromCoordinates(x, bounds.getLatSouth()),
+ Position.fromCoordinates(x, bounds.getLatNorth())));
+ }
+ features.add(Feature.fromGeometry(MultiLineString.fromCoordinates(gridLines)));
+
+ return FeatureCollection.fromFeatures(features);
+ }
+ }
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_grid_source);
+
+ mapView = (MapView) findViewById(R.id.mapView);
+ mapView.onCreate(savedInstanceState);
+ mapView.getMapAsync(this);
+ }
+
+ @Override
+ public void onMapReady(@NonNull final MapboxMap map) {
+ mapboxMap = map;
+
+ // add source
+ CustomGeometrySource source = new CustomGeometrySource(ID_GRID_SOURCE, new GridProvider());
+ mapboxMap.addSource(source);
+
+ // add layer
+ LineLayer layer = new LineLayer(ID_GRID_LAYER, ID_GRID_SOURCE);
+ layer.setProperties(
+ lineColor(Color.parseColor("#000000"))
+ );
+
+ mapboxMap.addLayer(layer);
+ }
+
+ @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);
+ }
+
+}
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_grid_source.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_grid_source.xml
new file mode 100644
index 0000000000..26b40b9ab6
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_grid_source.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:app="http://schemas.android.com/apk/res-auto"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:orientation="vertical">
+
+ <com.mapbox.mapboxsdk.maps.MapView
+ android:id="@id/mapView"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ app:mapbox_cameraTargetLat="41.9567"
+ app:mapbox_cameraTargetLng="-78.6430"
+ app:mapbox_cameraZoom="5"
+ app:mapbox_styleUrl="@string/mapbox_style_mapbox_streets"/>
+
+</RelativeLayout>
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/descriptions.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/descriptions.xml
index 33d9638712..d0aab04d93 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/descriptions.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/descriptions.xml
@@ -43,7 +43,7 @@
<string name="description_query_rendered_feature_properties_point">Query rendered feature properties on click</string>
<string name="description_query_rendered_features_box_count">Count all rendered features in box</string>
<string name="description_query_rendered_features_box_symbol_count">Count all rendered symbols in box</string>
- <string name="description_query_rendered_features_box_highlight">Hightligh buildings in box</string>
+ <string name="description_query_rendered_features_box_highlight">Highlight buildings in box</string>
<string name="description_query_source_features">Query source for features</string>
<string name="description_simple_map">Shows a simple map</string>
<string name="description_map_change">Logs map change events to Logcat</string>
@@ -67,4 +67,5 @@
<string name="description_textureview_debug">Use TextureView to render the map</string>
<string name="description_textureview_resize">Resize a map rendered on a TextureView</string>
<string name="description_textureview_animate">Animate a map rendered on a TextureView</string>
+ <string name="description_grid_source">Example Custom Geometry Source</string>
</resources> \ No newline at end of file
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
index 15a916fac9..b2bae9279f 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml
@@ -1,4 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">Mapbox Android SDK TestApp</string>
+ <string name="title_activity_grid_source">Grid Source</string>
</resources>