diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/BulkMarkerActivity.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/BulkMarkerActivity.java | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/BulkMarkerActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/BulkMarkerActivity.java deleted file mode 100644 index 05337081dc..0000000000 --- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/BulkMarkerActivity.java +++ /dev/null @@ -1,200 +0,0 @@ -package com.mapbox.mapboxsdk.testapp.activity.annotation; - -import android.app.ProgressDialog; -import android.os.AsyncTask; -import android.os.Bundle; -import android.support.v4.view.MenuItemCompat; -import android.support.v7.app.AppCompatActivity; -import android.view.Menu; -import android.view.MenuItem; -import android.view.View; -import android.widget.AdapterView; -import android.widget.ArrayAdapter; -import android.widget.Spinner; -import com.mapbox.mapboxsdk.annotations.MarkerOptions; -import com.mapbox.mapboxsdk.geometry.LatLng; -import com.mapbox.mapboxsdk.maps.MapView; -import com.mapbox.mapboxsdk.maps.MapboxMap; -import com.mapbox.mapboxsdk.maps.Style; -import com.mapbox.mapboxsdk.testapp.R; -import com.mapbox.mapboxsdk.testapp.utils.GeoParseUtil; -import timber.log.Timber; - -import java.io.IOException; -import java.lang.ref.WeakReference; -import java.text.DecimalFormat; -import java.util.ArrayList; -import java.util.List; -import java.util.Random; - -/** - * Test activity showcasing adding a large amount of Markers. - */ -public class BulkMarkerActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener { - - private MapboxMap mapboxMap; - private MapView mapView; - private List<LatLng> locations; - private ProgressDialog progressDialog; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setContentView(R.layout.activity_marker_bulk); - - mapView = findViewById(R.id.mapView); - mapView.onCreate(savedInstanceState); - mapView.getMapAsync(this::initMap); - } - - private void initMap(MapboxMap mapboxMap) { - this.mapboxMap = mapboxMap; - mapboxMap.setStyle(Style.MAPBOX_STREETS); - } - - @Override - public boolean onCreateOptionsMenu(Menu menu) { - ArrayAdapter<CharSequence> spinnerAdapter = ArrayAdapter.createFromResource( - this, R.array.bulk_marker_list, android.R.layout.simple_spinner_item); - spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); - getMenuInflater().inflate(R.menu.menu_bulk_marker, menu); - MenuItem item = menu.findItem(R.id.spinner); - Spinner spinner = (Spinner) MenuItemCompat.getActionView(item); - spinner.setAdapter(spinnerAdapter); - spinner.setOnItemSelectedListener(BulkMarkerActivity.this); - return true; - } - - @Override - public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { - int amount = Integer.valueOf(getResources().getStringArray(R.array.bulk_marker_list)[position]); - if (locations == null) { - progressDialog = ProgressDialog.show(this, "Loading", "Fetching markers", false); - new LoadLocationTask(this, amount).execute(); - } else { - showMarkers(amount); - } - } - - private void onLatLngListLoaded(List<LatLng> latLngs, int amount) { - progressDialog.hide(); - locations = latLngs; - showMarkers(amount); - } - - private void showMarkers(int amount) { - if (mapboxMap == null || locations == null || mapView.isDestroyed()) { - return; - } - - mapboxMap.clear(); - if (locations.size() < amount) { - amount = locations.size(); - } - - showGlMarkers(amount); - } - - private void showGlMarkers(int amount) { - List<MarkerOptions> markerOptionsList = new ArrayList<>(); - DecimalFormat formatter = new DecimalFormat("#.#####"); - Random random = new Random(); - int randomIndex; - - for (int i = 0; i < amount; i++) { - randomIndex = random.nextInt(locations.size()); - LatLng latLng = locations.get(randomIndex); - markerOptionsList.add(new MarkerOptions() - .position(latLng) - .title(String.valueOf(i)) - .snippet(formatter.format(latLng.getLatitude()) + ", " + formatter.format(latLng.getLongitude()))); - } - - mapboxMap.addMarkers(markerOptionsList); - } - - @Override - public void onNothingSelected(AdapterView<?> parent) { - // nothing selected, nothing to do! - } - - @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 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 LoadLocationTask extends AsyncTask<Void, Integer, List<LatLng>> { - - private WeakReference<BulkMarkerActivity> activity; - private int amount; - - private LoadLocationTask(BulkMarkerActivity activity, int amount) { - this.amount = amount; - this.activity = new WeakReference<>(activity); - } - - @Override - protected List<LatLng> doInBackground(Void... params) { - BulkMarkerActivity activity = this.activity.get(); - if (activity != null) { - String json = null; - try { - json = GeoParseUtil.loadStringFromAssets(activity.getApplicationContext(), "points.geojson"); - } catch (IOException exception) { - Timber.e(exception, "Could not add markers"); - } - - if (json != null) { - return GeoParseUtil.parseGeoJsonCoordinates(json); - } - } - return null; - } - - @Override - protected void onPostExecute(List<LatLng> locations) { - super.onPostExecute(locations); - BulkMarkerActivity activity = this.activity.get(); - if (activity != null) { - activity.onLatLngListLoaded(locations, amount); - } - } - } -} |