In the age of smartphones Android has become popular day by day. Android in now worlds most used Operating system.
I will show you how to Integrate Google maps Place picker in Android.
Lets discus place picker first.
Place picker is a modern way of picking your actual location on Map. On map you just need to slide map and point marker where you want so that you can get your location more accurate.
Let’s Jump into Integration.
First of all get you api key from google maps and define it in Android Manifest
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="YOUR API KEY" />Add following dependencies to app level Gradle. Make sure in App level not in project level.
implementation 'com.google.android.gms:play-services-location:16.0.0'
implementation 'com.google.android.gms:play-services-places:16.1.0'
implementation 'com.google.android.gms:play-services-maps:16.0.0'
implementation 'com.skyfishjy.ripplebackground:library:1.0.1'Now in Activity section Add following imports.
import android.Manifest;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.location.Address;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationListener;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Settings;
import android.util.Log;
import android.view.View;
import android.view.WindowManager;
import android.view.animation.Animation;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.location.FusedLocationProviderClient;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.location.places.Place;
import com.google.android.gms.location.places.ui.PlaceAutocompleteFragment;
import com.google.android.gms.location.places.ui.PlaceSelectionListener;
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.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.karumi.dexter.Dexter;
import com.karumi.dexter.PermissionToken;
import com.karumi.dexter.listener.PermissionDeniedResponse;
import com.karumi.dexter.listener.PermissionGrantedResponse;
import com.karumi.dexter.listener.PermissionRequest;
import com.karumi.dexter.listener.single.PermissionListener;
import com.skyfishjy.library.RippleBackground;
import java.io.IOException;
import java.util.List;
import androidx.annotation.NonNull;
import androidx.core.app.ActivityCompat;
import androidx.fragment.app.FragmentActivity;Now Jump to logic section.
public class GoogleMapsActivity extends FragmentActivity implements OnMapReadyCallback,
GoogleMap.OnMyLocationButtonClickListener, GoogleMap.OnMyLocationClickListener, LocationListener, Animation.AnimationListener {
public static int map_to_addsignup = 0;
SupportMapFragment mapFragment;
CameraPosition cameraPosition;
String longitude, latitude;
double lat;
double lan;
String locality = null;
String country = null;
String state;
String sub_admin;
String city;
String pincode;
String locality_city;
String sub_localoty;
String country_code;
FusedLocationProviderClient mFusedLocationProviderClient;
RippleBackground content;
// Animation
Animation animFadein;
private GoogleMap mMap;
private GoogleMap.OnCameraIdleListener onCameraIdleListener;
private TextView resutText;
private LatLng latLng = null;
private boolean mRequestingLocationUpdates;
private Button ic_save_proceed;
private Context context;
private TextView id_tv_change;
private ImageView img_back, img_pin;
//private RadarView radar_view;
private ProgressBar pro_bar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_google_map);
overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
try {
findViewByID();
startLocationButtonClick();
pro_bar.setVisibility(View.VISIBLE);
configureCameraIdle();
ic_save_proceed.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
try {
//code
} catch (Exception e) {
e.printStackTrace();
}
}
});
img_back.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
onBackPressed();
finish();
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
private void configureCameraIdle() {
pro_bar.setVisibility(View.VISIBLE);
onCameraIdleListener = new GoogleMap.OnCameraIdleListener() {
@SuppressLint("SetTextI18n")
@Override
public void onCameraIdle() {
try {
pro_bar.setVisibility(View.VISIBLE);
LatLng latLng = mMap.getCameraPosition().target;
Geocoder geocoder = new Geocoder(GoogleMapsActivity.this);
resutText.setText("Loading...");
try {
List<Address> addressList = geocoder.getFromLocation(latLng.latitude, latLng.longitude, 1);
if (addressList != null && addressList.size() > 0) {
locality = addressList.get(0).getAddressLine(0);
country = addressList.get(0).getCountryName();
state = addressList.get(0).getAdminArea();
sub_admin = addressList.get(0).getSubAdminArea();
city = addressList.get(0).getFeatureName();
pincode = addressList.get(0).getPostalCode();
locality_city = addressList.get(0).getLocality();
sub_localoty = addressList.get(0).getSubLocality();
country_code = addressList.get(0).getCountryCode();
if (locality != null && country != null) {
resutText.setText(locality + "");
pro_bar.setVisibility(View.GONE);
} else {
resutText.setText("Location could not be fetched...");
pro_bar.setVisibility(View.GONE);
}
}
} catch (IOException e) {
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
}
private void startLocationButtonClick() {
// Requesting ACCESS_FINE_LOCATION using Dexter library
try {
Dexter.withActivity(this)
.withPermission(Manifest.permission.ACCESS_FINE_LOCATION)
.withListener(new PermissionListener() {
@Override
public void onPermissionGranted(PermissionGrantedResponse response) {
mRequestingLocationUpdates = true;
configureCameraIdle();
}
@Override
public void onPermissionDenied(PermissionDeniedResponse response) {
if (response.isPermanentlyDenied()) {
// open device settings when the permission is
// denied permanently
openSettings();
}
}
@Override
public void onPermissionRationaleShouldBeShown(PermissionRequest permission, PermissionToken token) {
token.continuePermissionRequest();
}
}).check();
} catch (Exception e) {
e.printStackTrace();
}
}
private void findViewByID() {
try {
context = GoogleMapsActivity.this;
img_back = findViewById(R.id.img_back);
resutText = findViewById(R.id.dragg_result);
ic_save_proceed = findViewById(R.id.ic_save_proceed);
id_tv_change = findViewById(R.id.id_tv_change);
img_pin = findViewById(R.id.img_pin);
content = findViewById(R.id.content);
pro_bar = findViewById(R.id.pro_bar);
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
if (mapFragment != null) {
mapFragment.getMapAsync(this);
}
content.startRippleAnimation();
// radar_view = findViewById(R.id.radar_view);
// radar_view.startAnimation();
} catch (Exception e) {
e.printStackTrace();
}
}
private void openSettings() {
try {
Intent intent = new Intent();
intent.setAction(
Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts("package",
BuildConfig.APPLICATION_ID, null);
intent.setData(uri);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
} catch (Exception e) {
e.printStackTrace();
}
}
//get device location
private void getDeviceLocation() {
Log.d("GoogleMapsActivity", "get location your device");
try {
mFusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(this);
try {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
return;
}
Task location = mFusedLocationProviderClient.getLastLocation();
location.addOnCompleteListener(new OnCompleteListener() {
@Override
public void onComplete(@NonNull Task task) {
if (task.isSuccessful()) {
Location currentLocation = (Location) task.getResult();
if (currentLocation != null) {
moveCamera(new LatLng(currentLocation.getLatitude(), currentLocation.getLongitude()), 15f);
}
}
}
});
} catch (Exception e) {
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
}
private void moveCamera(LatLng latLng, float zoom) {
try {
mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, zoom));
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onLocationChanged(Location location) {
latLng = new LatLng(location.getLatitude(), location.getLongitude());
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderDisabled(String provider) {
}
@Override
public boolean onMyLocationButtonClick() {
return false;
}
@Override
public void onMyLocationClick(@NonNull Location location) {
latLng = new LatLng(location.getLatitude(), location.getLongitude());
}
@Override
public void onMapReady(GoogleMap googleMap) {
try {
mMap = googleMap;
getDeviceLocation();
mMap.setOnCameraIdleListener(onCameraIdleListener);
mMap.setTrafficEnabled(true);
mMap.setIndoorEnabled(true);
mMap.animateCamera(CameraUpdateFactory.zoomTo(10), 2000, null);
mMap.setBuildingsEnabled(true);
mMap.getUiSettings().setZoomControlsEnabled(true);
mMap.getUiSettings().setMyLocationButtonEnabled(true);
mMap.getUiSettings().setCompassEnabled(false);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
return;
}
mMap.setMyLocationEnabled(true);
mMap.resetMinMaxZoomPreference();
mMap.getUiSettings().setMapToolbarEnabled(true);
mMap.setOnMyLocationButtonClickListener(this);
mMap.setOnMyLocationClickListener(this);
mMap.isIndoorEnabled();
mMap.isBuildingsEnabled();
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onBackPressed() {
super.onBackPressed();
finish();
}
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
}
@Override
public void onAnimationRepeat(Animation animation) {
}
}Now add google maps xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/ll_ab"
tools:context="boommba.apps.prototype.draggablemapviewandroid.MapsActivity" />
<ImageView
android:id="@+id/img_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:layout_marginTop="15dp"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
android:padding="@dimen/dimen_5dp"
android:src="@drawable/ic_left_arrow" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true">
<com.skyfishjy.library.RippleBackground xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/content"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_marginTop="@dimen/dimen_40dp"
android:layout_marginBottom="200dp"
app:rb_color="#60003333"
app:rb_duration="3000"
app:rb_radius="15dp"
app:rb_rippleAmount="4"
app:rb_scale="2">
<ImageView
android:id="@+id/img_pin"
android:layout_width="@dimen/dimen_40dp"
android:layout_height="@dimen/dimen_40dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="12dp"
android:src="@drawable/ic_pin" />
</com.skyfishjy.library.RippleBackground>
</LinearLayout>
<LinearLayout
android:id="@+id/ll_ab"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:orientation="vertical">
<ProgressBar
android:id="@+id/pro_bar"
style="@style/Base.Widget.AppCompat.ProgressBar.Horizontal"
android:layout_width="match_parent"
android:layout_height="4dp"
android:layout_marginBottom="5dp"
android:indeterminate="true"
android:indeterminateTint="@color/dark1_green_color"
android:outlineAmbientShadowColor="@color/dark1_green_color"
android:outlineSpotShadowColor="@color/dark1_green_color" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginStart="10dp"
android:layout_marginTop="10dp"
android:layout_marginEnd="10dp"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Your location"
android:textColor="@color/hint_color" />
<TextView
android:id="@+id/id_tv_change"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
android:gravity="center"
android:text="Change"
android:textColor="@color/dark1_green_color"
android:textSize="16dp" />
</RelativeLayout>
<TextView
android:id="@+id/dragg_result"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="10dp"
android:drawableStart="@drawable/ic_correct"
android:drawablePadding="10dp"
android:text="Loading..."
android:textColor="@color/colorPrimary"
android:textSize="18dp" />
<Button
android:id="@+id/ic_save_proceed"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_gravity="center"
android:layout_marginStart="10dp"
android:layout_marginTop="30dp"
android:layout_marginEnd="10dp"
android:layout_marginBottom="10dp"
android:background="@drawable/button_shape"
android:text="Save and Proceed"
android:textAllCaps="false"
android:textColor="@color/layout_background_white" />
</LinearLayout>
</RelativeLayout>That’s it.
If any issue comment Below.
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