Google Map Api Key Generate In Android

Posted on 17.04.2020 by admin

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In this section, let us implement API call for Android project. To use Google Maps API, you must generate an API key and add it to your project. This task is going to be the heart of your project and needs to be performed carefully. To generate API key, you need to register with Google Maps API by creating a project in Google API console. New Users: Before you can start using the Google Maps Platform APIs and SDKs, you must sign up and create a billing account. To learn more, see Get Started with Google Maps Platform. To use the Places SDK for Android, you must have an API key. The API key is a unique identifier that is used to authenticate requests associated with your project for usage and billing purposes.

How To Generate Google Map Api Key In Android Studio
Google Map Api Key Android
My Google Api Key
Google Map Api Key Free

To use the Google Awareness API, you must add a Google API key to your app. Thetype of API key you need is an Android API key.

All Android apps are signed with a digital certificate for which you hold theprivate key. For more information about digital certificates, refer to theAndroid guide on how tosign your app.

Apr 10, 2020 New Users: Before you can start using the Google Maps Platform APIs and SDKs, you must sign up and create a billing account. To learn more, see Get Started with Google Maps Platform. To use the Maps SDK for iOS you must have an API key. The API key is a unique identifier that is used to authenticate requests associated with your project for usage and billing purposes. 5.To register for a Google Maps Android API v1 Key, follow these steps: -If you don't have a Google account, use the link on the page to set one up.Paste the MD5 key. Example of Google Map. Let's create an example of Google map integrating within our app. For doing this we select Google Maps Activity. Copy the URL from googlemapapi.xml file to generate Google map key. Paste the copied URL at the browser. It will open the following. To use the Maps SDK for Android you must have an API key. The API key is a unique identifier that is used to authenticate requests associated with your project for usage and billing purposes. Get the API key. You must have at least one API key associated with your project. To get an API key: Visit the Google Cloud Platform Console.

Android API keys are linked to specific certificate-package pairs. You onlyneed one key for each certificate, no matter how many users you have for theapp.

Several steps are required for you to get a key for your app. They're describedin detail in this guide, and are summarized as follows:

Get information about your app's certificate.
Register a project in the Google Developers console and add the User ContextAPI as a service for the project.
Request a key.
Add the key to your app. To do so, add an element to your app manifest.

Find your app's certificate information

The API key is based on a short form of your app's digital certificate, known as its SHA-1 fingerprint. To display the SHA-1 fingerprint for your certificate, first ensure that you use the right certificate. You might have the following two certificates to choose from:

A debug certificate: The Android SDK tools generate this certificate automatically when you do a debug build. Only use this certificate with apps that you're testing. Don't attempt to publish an app that's signed with a debug certificate. The debug certificate is described in more detail in the Sign your debug build section in the Android developer documentation.
A release certificate: The Android SDK tools generate this certificate when you do a release build. You can also generate this certificate with the keytool program. Use this certificate when you're ready to release your app to the world.

For more information about keytool, see its Oracle documentation.

Display the debug certificate fingerprint

Use the keytool program with the -v parameter to display a certificate's SHA-1 fingerprint. To do so, complete the following steps:

Locate your debug keystore file. The file name is debug.keystore, and it's created the first time you build your project. By default, it's stored in the same directory as your Android Virtual Device (AVD) files:
- OS X and Linux: ~/.android/
- Windows Vista and Windows 7: C:Usersyour_user_name.android
List the SHA-1 fingerprint:
- For Linux or OS X, open a terminal window and enter the following:
- For Windows Vista and Windows 7, run the following:

You should see output similar to the following:

Android provides facility to integrate Google map in our application. Google map displays your current location, navigate location direction, search location etc. We can also customize Google map according to our requirement.

Types of Google Maps

There are four different types of Google maps, as well as an optional to no map at all. Each of them gives different view on map. These maps are as follow:

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Normal: This type of map displays typical road map, natural features like river and some features build by humans.
Hybrid: This type of map displays satellite photograph data with typical road maps. It also displays road and feature labels.
Satellite: Satellite type displays satellite photograph data, but doesn't display road and feature labels.
Terrain: This type displays photographic data. This includes colors, contour lines and labels and perspective shading.
None: This type displays an empty grid with no tiles loaded.

Syntax of different types of map

How To Generate Google Map Api Key In Android Studio

Methods of Google map

Google map API provides several methods that help to customize Google map. These methods are as following:

Methods	Description
addCircle(CircleOptions options)	This method add circle to map.
addPolygon(PolygonOptions options)	This method add polygon to map.
addTileOverlay(TileOverlayOptions options)	This method add tile overlay to the map.
animateCamera(CameraUpdate update)	This method moves the map according to the update with an animation.
clear()	This method removes everything from the map.
getMyLocation()	This method returns the currently displayed user location.
moveCamera(CameraUpdate update)	This method reposition the camera according to the instructions defined in the update.
setTrafficEnabled(boolean enabled)	This method set the traffic layer on or off.
snapshot(GoogleMap.SnapshotReadyCallback callback)	This method takes a snapshot of the map.
stopAnimation()	This method stops the camera animation if there is any progress.

Example of Google Map

Let's create an example of Google map integrating within our app. For doing this we select Google Maps Activity.

Copy the URL from google_map_api.xml file to generate Google map key.

Google Map Api Key Android

Paste the copied URL at the browser. It will open the following page.

Click on Create API key to generate API key.

After clicking on Create API key, it will generate our API key displaying the following screen.

Copy this generated API key in our google_map_api.xml file

activity_maps.xml

MapsActivity.java

To get the GoogleMap object in our MapsActivity.java class we need to implement the OnMapReadyCallback interface and override the onMapReady() callback method.

package example.com.mapexample;import android.support.v4.app.FragmentActivity;import android.os.Bundle;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 com.google.android.gms.maps.model.MarkerOptions;public class MapsActivity extends FragmentActivity implements OnMapReadyCallback{ private GoogleMap mMap; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_maps); // Obtain the SupportMapFragment and get notified when the map is ready to be used. SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager() .findFragmentById(R.id.map); mapFragment.getMapAsync(this); } @Override public void onMapReady(GoogleMap googleMap) { mMap = googleMap; // Add a marker in Sydney and move the camera LatLng sydney = new LatLng(-34, 151); mMap.addMarker(new MarkerOptions().position(sydney).title('Marker in Sydney')); mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney)); }}

Required Permission

Google map api key generate in android software

My Google Api Key

Add the following user-permission in AndroidManifest.xml file.

AndroidManifest.xml

<?xml version='1.0' encoding='utf-8'?><manifest xmlns:android='http://schemas.android.com/apk/res/android' package='example.com.mapexample'>  <uses-permission android:name='android.permission.ACCESS_FINE_LOCATION' /> <uses-permission android:name='android.permission.ACCESS_COARSE_LOCATION' /> <uses-permission android:name='android.permission.INTERNET' /> <application android:allowBackup='true' android:icon='@mipmap/ic_launcher' android:label='@string/app_name' android:roundIcon='@mipmap/ic_launcher_round' android:supportsRtl='true' android:theme='@style/AppTheme'> <meta-data android:name='com.google.android.geo.API_KEY' android:value='@string/google_maps_key' /> <activity android:name='.MapsActivity' android:label='@string/title_activity_maps'> <intent-filter> <action android:name='android.intent.action.MAIN' /> <category android:name='android.intent.category.LAUNCHER' /> </intent-filter> </activity> </application></manifest>

build.gradel

Google Map Api Key Free

Add the following dependencies in build.gradel file.

Output