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package com.mapbox.mapboxsdk.testapp.activity.annotation;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.mapbox.mapboxsdk.annotations.Icon;
import com.mapbox.mapboxsdk.annotations.IconFactory;
import com.mapbox.mapboxsdk.annotations.Marker;
import com.mapbox.mapboxsdk.annotations.MarkerViewManager;
import com.mapbox.mapboxsdk.annotations.MarkerViewOptions;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.testapp.R;
import com.mapbox.mapboxsdk.testapp.model.annotations.CountryMarkerOptions;
import com.mapbox.mapboxsdk.testapp.model.annotations.CountryMarkerView;
import com.mapbox.mapboxsdk.testapp.model.annotations.CountryMarkerViewOptions;
public class MarkerViewActivity extends AppCompatActivity {
private MapboxMap mMapboxMap;
private MapView mMapView;
private final static LatLng[] LAT_LNGS = new LatLng[]{
new LatLng(38.907327, -77.041293),
new LatLng(38.909698, -77.029642),
new LatLng(38.907227, -77.036530),
new LatLng(38.905607, -77.031916),
new LatLng(38.897424, -77.036508),
new LatLng(38.897642, -77.041980),
new LatLng(38.889876, -77.008849),
new LatLng(38.889441, -77.050134)
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_marker_view);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
final ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowHomeEnabled(true);
}
final TextView viewCountView = (TextView) findViewById(R.id.countView);
mMapView = (MapView) findViewById(R.id.mapView);
mMapView.onCreate(savedInstanceState);
mMapView.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(@NonNull MapboxMap mapboxMap) {
mMapboxMap = mapboxMap;
final MarkerViewManager markerViewManager = mapboxMap.getMarkerViewManager();
Icon usFlag = IconFactory.getInstance(MarkerViewActivity.this)
.fromResource(R.drawable.ic_us);
// add default ViewMarker markers
for (int i = 0; i < LAT_LNGS.length; i++) {
mMapboxMap.addMarker(new MarkerViewOptions()
.position(LAT_LNGS[i])
.title(String.valueOf(i))
.icon(usFlag)
.selectAnimatorResource(R.animator.scale_up)
.deselectAnimatorResource(R.animator.scale_down)
);
}
// add child classes of ViewMarker
CountryMarkerViewOptions options = new CountryMarkerViewOptions();
options.flagRes(R.drawable.icon_burned);
options.abbrevName("Mapbox");
options.position(new LatLng(38.899774, -77.023237));
options.selectAnimatorResource(R.animator.rotate_360);
options.deselectAnimatorResource(R.animator.rotate_360);
options.flat(true);
mapboxMap.addMarker(options);
// add default GL marker
mMapboxMap.addMarker(new CountryMarkerOptions()
.title("United States")
.position(new LatLng(38.902580, -77.050102))
);
// set adapters for child classes of ViewMarker
markerViewManager.addMarkerViewAdapter(new CountryAdapter(MarkerViewActivity.this));
// add a change listener to validate the size of amount of child views
mMapView.addOnMapChangedListener(new MapView.OnMapChangedListener() {
@Override
public void onMapChanged(@MapView.MapChange int change) {
if (change == MapView.REGION_IS_CHANGING || change == MapView.REGION_DID_CHANGE) {
if (!markerViewManager.getMarkerViewAdapters().isEmpty() && viewCountView != null) {
viewCountView.setText("ViewCache size " + (mMapView.getChildCount() - 5));
}
}
}
});
// add a OnMarkerView click listener
mMapboxMap.getMarkerViewManager().setOnMarkerViewClickListener(new MapboxMap.OnMarkerViewClickListener() {
@Override
public boolean onMarkerClick(@NonNull Marker marker, @NonNull View view, @NonNull MapboxMap.MarkerViewAdapter adapter) {
Toast.makeText(MarkerViewActivity.this, "Hello " + marker.getId(), Toast.LENGTH_SHORT).show();
return false;
}
});
}
});
}
private static class CountryAdapter extends MapboxMap.MarkerViewAdapter<CountryMarkerView> {
private LayoutInflater inflater;
public CountryAdapter(@NonNull Context context) {
super(context);
this.inflater = LayoutInflater.from(context);
}
@Nullable
@Override
public View getView(@NonNull CountryMarkerView marker, @Nullable View convertView, @NonNull ViewGroup parent) {
ViewHolder viewHolder;
if (convertView == null) {
viewHolder = new ViewHolder();
convertView = inflater.inflate(R.layout.view_custom_marker, parent, false);
viewHolder.flag = (ImageView) convertView.findViewById(R.id.imageView);
viewHolder.abbrev = (TextView) convertView.findViewById(R.id.textView);
convertView.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) convertView.getTag();
}
viewHolder.flag.setImageResource(marker.getFlagRes());
viewHolder.abbrev.setText(marker.getAbbrevName());
return convertView;
}
private static class ViewHolder {
ImageView flag;
TextView abbrev;
}
}
@Override
public void onResume() {
super.onResume();
mMapView.onResume();
}
@Override
public void onPause() {
super.onPause();
mMapView.onPause();
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mMapView.onSaveInstanceState(outState);
}
@Override
protected void onDestroy() {
super.onDestroy();
mMapView.onDestroy();
}
@Override
public void onLowMemory() {
super.onLowMemory();
mMapView.onLowMemory();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
onBackPressed();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
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