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package com.mapbox.mapboxsdk.testapp.activity.userlocation;
import android.Manifest;
import android.app.Activity;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.location.Location;
import android.os.Bundle;
import android.support.annotation.IdRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.UiThread;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import android.view.View;
import com.mapbox.mapboxsdk.camera.CameraUpdateFactory;
import com.mapbox.mapboxsdk.constants.MyLocationTracking;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.location.LocationListener;
import com.mapbox.mapboxsdk.location.LocationServices;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.maps.TrackingSettings;
import com.mapbox.mapboxsdk.maps.widgets.MyLocationViewSettings;
import com.mapbox.mapboxsdk.testapp.R;
public class MyLocationTintActivity extends AppCompatActivity implements LocationListener {
private MapView mapView;
private MapboxMap mapboxMap;
private boolean firstRun;
private static final int PERMISSIONS_LOCATION = 0;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my_location_dot_color);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowHomeEnabled(true);
}
mapView = (MapView) findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(MapboxMap map) {
mapboxMap = map;
// enable location updates
toggleGps(!mapboxMap.isMyLocationEnabled());
// add some padding
final MyLocationViewSettings myLocationViewSettings = mapboxMap.getMyLocationViewSettings();
myLocationViewSettings.setPadding(0, 500, 0, 0);
// enable tracking
TrackingSettings settings = mapboxMap.getTrackingSettings();
settings.setDismissLocationTrackingOnGesture(false);
settings.setMyLocationTrackingMode(MyLocationTracking.TRACKING_FOLLOW);
// handle default button clicks
ViewUtils.attachClickListener(
MyLocationTintActivity.this,
R.id.default_user_dot_coloring_button,
new View.OnClickListener() {
@Override
public void onClick(View view) {
myLocationViewSettings.setAccuracyTintColor(ContextCompat.getColor(
MyLocationTintActivity.this, R.color.mapbox_blue));
myLocationViewSettings.setForegroundTintColor(ContextCompat.getColor(
MyLocationTintActivity.this, R.color.mapbox_blue));
myLocationViewSettings.setBackgroundTintColor(Color.WHITE);
}
});
// handle tint user dot button clicks
ViewUtils.attachClickListener(
MyLocationTintActivity.this,
R.id.tint_user_dot_button,
new View.OnClickListener() {
@Override
public void onClick(View view) {
myLocationViewSettings.setAccuracyTintColor(
ContextCompat.getColor(MyLocationTintActivity.this, R.color.mapbox_green));
myLocationViewSettings.setForegroundTintColor(
ContextCompat.getColor(MyLocationTintActivity.this, R.color.mapbox_green));
myLocationViewSettings.setBackgroundTintColor(Color.WHITE);
}
});
// handle tint accuracy ring button clicks
ViewUtils.attachClickListener(
MyLocationTintActivity.this,
R.id.user_accuracy_ring_tint_button,
new View.OnClickListener() {
@Override
public void onClick(View view) {
myLocationViewSettings.setAccuracyTintColor(
ContextCompat.getColor(MyLocationTintActivity.this, R.color.accent));
myLocationViewSettings.setForegroundTintColor(
ContextCompat.getColor(MyLocationTintActivity.this, R.color.mapbox_blue));
myLocationViewSettings.setBackgroundTintColor(Color.WHITE);
}
});
ViewUtils.attachClickListener(
MyLocationTintActivity.this,
R.id.user_dot_transparent_button,
new View.OnClickListener() {
@Override
public void onClick(View view) {
myLocationViewSettings.setForegroundTintColor(Color.TRANSPARENT);
myLocationViewSettings.setBackgroundTintColor(Color.TRANSPARENT);
}
}
);
}
});
}
@Override
public void onLocationChanged(Location location) {
if (mapboxMap != null && firstRun) {
mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(location), 15));
firstRun = false;
}
}
@Override
protected void onStart() {
super.onStart();
mapView.onStart();
LocationServices.getLocationServices(this).addLocationListener(this);
}
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
@Override
protected void onStop() {
super.onStop();
LocationServices.getLocationServices(this).removeLocationListener(this);
mapView.onStop();
}
@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}
@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
onBackPressed();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@UiThread
public void toggleGps(boolean enableGps) {
if (enableGps) {
if ((ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED)
|| (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED)) {
ActivityCompat.requestPermissions(this, new String[] {
Manifest.permission.ACCESS_COARSE_LOCATION,
Manifest.permission.ACCESS_FINE_LOCATION}, PERMISSIONS_LOCATION);
} else {
enableLocation(true);
}
} else {
enableLocation(false);
}
}
private void enableLocation(boolean enabled) {
if (enabled) {
mapboxMap.setMyLocationEnabled(true);
if (mapboxMap.getMyLocation() != null) {
mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(
new LatLng(mapboxMap.getMyLocation().getLatitude(),
mapboxMap.getMyLocation().getLongitude()), 15));
}
} else {
mapboxMap.setMyLocationEnabled(false);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
if (requestCode == PERMISSIONS_LOCATION) {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
enableLocation(true);
}
}
}
private static class ViewUtils {
public static void attachClickListener(
@NonNull Activity activity, @IdRes int buttonId, @Nullable View.OnClickListener clickListener) {
View view = activity.findViewById(buttonId);
if (view != null) {
view.setOnClickListener(clickListener);
}
}
}
}
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