package com.arsy.googlemapsrippleeffect;
import android.Manifest;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Build;
import android.os.Bundle;
import android.provider.Settings;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import com.arsy.maps_library.MapRadar;
import com.arsy.maps_library.MapRipple;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import java.util.Random;
public class MapsActivity extends AppCompatActivity implements OnMapReadyCallback {
private GoogleMap mMap;
private LatLng latLng = new LatLng(28.7938709, 77.1427639);
private Context context;
private final int MY_PERMISSIONS_REQUEST_FINE_LOCATION = 100;
private LocationTracker locationTrackObj;
private MapRipple mapRipple;
private MapRadar mapRadar;
private Button startstoprippleBtn;
private final int ANIMATION_TYPE_RIPPLE = 0;
private final int ANIMATION_TYPE_RADAR = 1;
private int whichAnimationWasRunning = ANIMATION_TYPE_RIPPLE;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_maps);
context = this;
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
locationTrackObj = new LocationTracker(context);
if (!locationTrackObj.canGetLocation()) {
locationTrackObj.showSettingsAlert();
} else {
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
checkLocationPermission();
}
}
startstoprippleBtn = (Button) findViewById(R.id.startstopripple);
}
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_FINE_LOCATION: {
// If request is cancelled, the result arrays are empty.
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
initializeMap(mMap);
} else {
}
return;
}
}
}
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (ActivityCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) {
initializeMap(mMap);
}
} else {
initializeMap(mMap);
}
}
private void initializeMap(GoogleMap mMap) {
if (mMap != null) {
mMap.getUiSettings().setScrollGesturesEnabled(true);
mMap.getUiSettings().setAllGesturesEnabled(true);
mMap.setMyLocationEnabled(true);
Location location = mMap.getMyLocation();
if (location == null)
location = locationTrackObj.getLocation();
try {
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new
LatLng(location.getLatitude(),
location.getLongitude()), 14));
} catch (Exception e) {
e.printStackTrace();
}
if (location != null)
latLng = new LatLng(location.getLatitude(), location.getLongitude());
else {
latLng = new LatLng(0.0, 0.0);
}
mapRipple = new MapRipple(mMap, latLng, context);
// mapRipple.withNumberOfRipples(3);
// mapRipple.withFillColor(Color.parseColor("#FFA3D2E4"));
// mapRipple.withStrokeColor(Color.BLACK);
// mapRipple.withStrokewidth(0); // 10dp
// mapRipple.withDistance(2000); // 2000 metres radius
// mapRipple.withRippleDuration(12000); //12000ms
// mapRipple.withTransparency(0.5f);
mapRipple.startRippleMapAnimation();
mapRadar = new MapRadar(mMap, latLng, context);
//mapRadar.withClockWiseAnticlockwise(true);
mapRadar.withDistance(2000);
mapRadar.withClockwiseAnticlockwiseDuration(2);
//mapRadar.withOuterCircleFillColor(Color.parseColor("#12000000"));
mapRadar.withOuterCircleStrokeColor(Color.parseColor("#fccd29"));
//mapRadar.withRadarColors(Color.parseColor("#00000000"), Color.parseColor("#ff000000")); //starts from transparent to fuly black
mapRadar.withRadarColors(Color.parseColor("#00fccd29"), Color.parseColor("#fffccd29")); //starts from transparent to fuly black
//mapRadar.withOuterCircleStrokewidth(7);
//mapRadar.withRadarSpeed(5);
mapRadar.withOuterCircleTransparency(0.5f);
mapRadar.withRadarTransparency(0.5f);
}
}
public boolean checkLocationPermission() {
if (ActivityCompat.checkSelfPermission(this,
android.Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
// Asking user if explanation is needed
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
android.Manifest.permission.ACCESS_FINE_LOCATION)) {
// Show an explanation to the user *asynchronously* -- don't block
// this thread waiting for the user's response! After the user
// sees the explanation, try again to request the permission.
//Prompt the user once explanation has been shown
ActivityCompat.requestPermissions(this,
new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION},
MY_PERMISSIONS_REQUEST_FINE_LOCATION);
} else {
// No explanation needed, we can request the permission.
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
MY_PERMISSIONS_REQUEST_FINE_LOCATION);
}
return false;
} else {
return true;
}
}
public void startstopAnimation(View view) {
if (mapRadar.isAnimationRunning() || mapRipple.isAnimationRunning()) {
if (mapRadar.isAnimationRunning())
mapRadar.stopRadarAnimation();
if (mapRipple.isAnimationRunning())
mapRipple.stopRippleMapAnimation();
((Button) view).setText("Start Animation");
} else {
if (whichAnimationWasRunning == ANIMATION_TYPE_RADAR)
mapRadar.startRadarAnimation();
else
mapRipple.startRippleMapAnimation();
startstoprippleBtn.setText("Stop Animation");
}
}
public void advancedRipple(View view) {
mapRadar.stopRadarAnimation();
mapRipple.stopRippleMapAnimation();
mapRipple.withNumberOfRipples(3);
mapRipple.withFillColor(Color.parseColor("#FFA3D2E4"));
mapRipple.withStrokewidth(0); //0dp
mapRipple.startRippleMapAnimation();
startstoprippleBtn.setText("Stop Animation");
whichAnimationWasRunning = ANIMATION_TYPE_RIPPLE;
}
public void radarAnimation(View view) {
mapRipple.stopRippleMapAnimation();
mapRadar.startRadarAnimation();
startstoprippleBtn.setText("Stop Animation");
whichAnimationWasRunning = ANIMATION_TYPE_RADAR;
}
public void simpleRipple(View view) {
mapRadar.stopRadarAnimation();
mapRipple.stopRippleMapAnimation();
mapRipple.withNumberOfRipples(1);
mapRipple.withFillColor(Color.parseColor("#00000000"));
mapRipple.withStrokeColor(Color.BLACK);
mapRipple.withStrokewidth(10); // 10dp
mapRipple.startRippleMapAnimation();
startstoprippleBtn.setText("Stop Animation");
whichAnimationWasRunning = ANIMATION_TYPE_RIPPLE;
}
@Override
protected void onDestroy() {
super.onDestroy();
try {
if (mapRipple.isAnimationRunning()) {
mapRipple.stopRippleMapAnimation();
}
} catch (Exception e) {
e.printStackTrace();
}
}
private class LocationTracker implements LocationListener {
private final Context mContext;
// flag for GPS status
private boolean isGPSEnabled = false;
// flag for network status
private boolean isNetworkEnabled = false;
// flag for GPS status
private boolean canGetLocation = false;
private Location location; // location
private double latitude; // latitude
private double longitude; // longitude
// The minimum distance to change Updates in meters
private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 1; // 1 meters
// The minimum time between updates in milliseconds
private static final long MIN_TIME_BW_UPDATES = 1000; // 1 sec
private final String TAG = "LocationTracker";
// Declaring a Location Manager
protected LocationManager locationManager;
public LocationTracker(Context context) {
this.mContext = context;
getLocation();
}
public Location getLocation() {
try {
locationManager = (LocationManager) mContext
.getSystemService(Context.LOCATION_SERVICE);
// getting GPS status
isGPSEnabled = locationManager
.isProviderEnabled(LocationManager.GPS_PROVIDER);
// getting network status
isNetworkEnabled = locationManager
.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
if (!isGPSEnabled && !isNetworkEnabled) {
// no network provider is enabled
this.canGetLocation = false;
} else {
this.canGetLocation = true;
// First get location from Network Provider
if (isNetworkEnabled) {
locationManager.requestLocationUpdates(
LocationManager.NETWORK_PROVIDER,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
Log.d("Network", "Network");
if (locationManager != null) {
location = locationManager
.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (location != null) {
latitude = location.getLatitude();
longitude = location.getLongitude();
}
}
}
// if GPS Enabled get lat/long using GPS Services
if (isGPSEnabled) {
if (location == null) {
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
Log.d("GPS Enabled", "GPS Enabled");
if (locationManager != null) {
location = locationManager
.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (location != null) {
latitude = location.getLatitude();
longitude = location.getLongitude();
}
}
}
}
}
} catch (Exception e) {
Log.e(TAG, Log.getStackTraceString(e));
}
return location;
}
/**
* Stop using GPS listener
* Calling this function will stop using GPS in your app
*/
public void stopUsingGPS() {
if (locationManager != null) {
locationManager.removeUpdates(LocationTracker.this);
}
}
/**
* Function to get latitude
*/
public double getLatitude() {
if (location != null) {
latitude = location.getLatitude();
}
// return latitude
return latitude;
}
/**
* Function to get longitude
*/
public double getLongitude() {
if (location != null) {
longitude = location.getLongitude();
}
// return longitude
return longitude;
}
/**
* Function to check GPS/wifi enabled
*
* @return boolean
*/
public boolean canGetLocation() {
return this.canGetLocation;
}
/**
* Function to show settings alert dialog
* On pressing Settings button will lauch Settings Options
*/
public void showSettingsAlert() {
AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);
// Setting Dialog Title
alertDialog.setTitle("GPS Settings");
// Setting Dialog Message
alertDialog.setMessage("GPS is not enabled. Click on setting to enable and get location, please start app again after turning on GPS.");
alertDialog.setCancelable(false);
// On pressing Settings button
alertDialog.setPositiveButton("Settings", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
mContext.startActivity(intent);
}
});
// Showing Alert Message
alertDialog.show();
}
Random rand = new Random();
@Override
public void onLocationChanged(Location location) {
// mapRipple.withNumberOfRipples(3);
this.location = location;
// Toast.makeText(context, " " + location.getLatitude() + ", " + location.getLongitude(), Toast.LENGTH_SHORT).show();
if (mapRipple.isAnimationRunning())
mapRipple.withLatLng(new LatLng(location.getLatitude(), location.getLongitude()));
if (mapRadar.isAnimationRunning())
mapRadar.withLatLng(new LatLng(location.getLatitude(), location.getLongitude()));
}
@Override
public void onProviderDisabled(String provider) {
}
@Override
public void onProviderEnabled(String provider) {
location = getLocation();
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
}
}