├── .gitignore
├── .idea
├── gradle.xml
├── misc.xml
├── modules.xml
├── runConfigurations.xml
└── vcs.xml
├── README.md
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── codility
│ │ └── currentlocation
│ │ └── ExampleInstrumentedTest.kt
│ ├── debug
│ └── res
│ │ └── values
│ │ └── google_maps_api.xml
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── codility
│ │ │ └── currentlocation
│ │ │ └── MapsActivity.kt
│ └── res
│ │ ├── drawable-v24
│ │ └── ic_launcher_foreground.xml
│ │ ├── drawable
│ │ └── ic_launcher_background.xml
│ │ ├── layout
│ │ └── activity_maps.xml
│ │ ├── mipmap-anydpi-v26
│ │ ├── ic_launcher.xml
│ │ └── ic_launcher_round.xml
│ │ ├── mipmap-hdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-mdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ ├── release
│ └── res
│ │ └── values
│ │ └── google_maps_api.xml
│ └── test
│ └── java
│ └── com
│ └── codility
│ └── currentlocation
│ └── ExampleUnitTest.kt
├── build.gradle
├── design
├── lp.png
├── map.png
├── map_vid.png
└── p.png
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
└── settings.gradle
/.gitignore:
--------------------------------------------------------------------------------
1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 | .externalNativeBuild
10 |
--------------------------------------------------------------------------------
/.idea/gradle.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
17 |
18 |
--------------------------------------------------------------------------------
/.idea/misc.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
16 |
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 | 1.8
38 |
39 |
44 |
45 |
46 |
47 |
48 |
49 |
--------------------------------------------------------------------------------
/.idea/modules.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
--------------------------------------------------------------------------------
/.idea/runConfigurations.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
11 |
12 |
--------------------------------------------------------------------------------
/.idea/vcs.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # GoogleMap-CurrentLocation
2 | Sample for giving maps permission programmatically with GPS enabled feature if not enabled which shows current location in google maps api.
3 |
4 | # Add Dependencies
5 | dependencies {
6 |
7 | implementation 'com.google.android.gms:play-services-maps:11.8.0'
8 | implementation 'com.google.android.gms:play-services-location:11.8.0'
9 | }
10 |
11 | View 1 | View 2 | View 3
12 | :--------------------------------------------------------:|:------------------------------------:|:------------------------------------:
13 |  |  | 
14 |
15 | # Play Video
16 | [](https://youtu.be/AWEHmltEwqM "Click here to watch")
17 |
18 | # Like Facebook Page
19 | [](https://www.facebook.com/androidcodility/ "Click here")
20 |
--------------------------------------------------------------------------------
/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 |
3 | apply plugin: 'kotlin-android'
4 |
5 | apply plugin: 'kotlin-android-extensions'
6 |
7 | android {
8 | compileSdkVersion 26
9 | defaultConfig {
10 | applicationId "com.codility.currentlocation"
11 | minSdkVersion 15
12 | targetSdkVersion 26
13 | versionCode 1
14 | versionName "1.0"
15 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
16 | }
17 | buildTypes {
18 | release {
19 | minifyEnabled false
20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
21 | }
22 | }
23 | }
24 |
25 | dependencies {
26 | implementation fileTree(dir: 'libs', include: ['*.jar'])
27 | implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
28 | implementation 'com.android.support:appcompat-v7:26.1.0'
29 | implementation 'com.google.android.gms:play-services-maps:11.8.0'
30 | implementation 'com.google.android.gms:play-services-location:11.8.0'
31 | testImplementation 'junit:junit:4.12'
32 | androidTestImplementation 'com.android.support.test:runner:1.0.1'
33 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
34 | }
35 |
--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
--------------------------------------------------------------------------------
/app/src/androidTest/java/com/codility/currentlocation/ExampleInstrumentedTest.kt:
--------------------------------------------------------------------------------
1 | package com.codility.currentlocation
2 |
3 | import android.support.test.InstrumentationRegistry
4 | import android.support.test.runner.AndroidJUnit4
5 |
6 | import org.junit.Test
7 | import org.junit.runner.RunWith
8 |
9 | import org.junit.Assert.*
10 |
11 | /**
12 | * Instrumented test, which will execute on an Android device.
13 | *
14 | * See [testing documentation](http://d.android.com/tools/testing).
15 | */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 | @Test
19 | fun useAppContext() {
20 | // Context of the app under test.
21 | val appContext = InstrumentationRegistry.getTargetContext()
22 | assertEquals("com.codility.currentlocation", appContext.packageName)
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/app/src/debug/res/values/google_maps_api.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 | ADD_MAPS_KEY
4 |
5 |
--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 |
4 |
9 |
10 |
11 |
18 |
26 |
29 |
30 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
41 |
--------------------------------------------------------------------------------
/app/src/main/java/com/codility/currentlocation/MapsActivity.kt:
--------------------------------------------------------------------------------
1 | package com.codility.currentlocation
2 |
3 | import android.Manifest
4 | import android.content.DialogInterface
5 | import android.content.Intent
6 | import android.content.pm.PackageManager
7 | import android.location.Location
8 | import android.location.LocationManager
9 | import android.os.Build
10 | import android.os.Bundle
11 | import android.provider.Settings
12 | import android.support.v4.app.ActivityCompat
13 | import android.support.v4.content.ContextCompat
14 | import android.support.v7.app.AlertDialog
15 | import android.support.v7.app.AppCompatActivity
16 | import android.widget.Toast
17 | import com.google.android.gms.common.ConnectionResult
18 | import com.google.android.gms.common.api.GoogleApiClient
19 | import com.google.android.gms.location.LocationListener
20 | import com.google.android.gms.location.LocationRequest
21 | import com.google.android.gms.location.LocationServices
22 | import com.google.android.gms.maps.CameraUpdateFactory
23 | import com.google.android.gms.maps.GoogleMap
24 | import com.google.android.gms.maps.OnMapReadyCallback
25 | import com.google.android.gms.maps.SupportMapFragment
26 | import com.google.android.gms.maps.model.BitmapDescriptorFactory
27 | import com.google.android.gms.maps.model.LatLng
28 | import com.google.android.gms.maps.model.Marker
29 | import com.google.android.gms.maps.model.MarkerOptions
30 |
31 | class MapsActivity : AppCompatActivity(), OnMapReadyCallback, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, LocationListener {
32 | private var service: LocationManager? = null
33 | private var enabled: Boolean? = null
34 | private var mLocationRequest: LocationRequest? = null
35 | private var mGoogleApiClient: GoogleApiClient? = null
36 | private var mLastLocation: Location? = null
37 | private var mCurrLocationMarker: Marker? = null
38 | private lateinit var mMap: GoogleMap
39 | private var REQUEST_LOCATION_CODE = 101
40 |
41 | override fun onLocationChanged(location: Location?) {
42 | mLastLocation = location
43 | if (mCurrLocationMarker != null) {
44 | mCurrLocationMarker!!.remove()
45 | }
46 |
47 | //Place current location marker
48 | val latLng = LatLng(location!!.latitude, location.longitude)
49 | val markerOptions = MarkerOptions()
50 | markerOptions.position(latLng)
51 | markerOptions.title("Current Position")
52 | markerOptions.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_MAGENTA))
53 | mCurrLocationMarker = mMap.addMarker(markerOptions)
54 | mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, 15f))
55 |
56 | }
57 |
58 | override fun onConnected(p0: Bundle?) {
59 | mLocationRequest = LocationRequest()
60 | mLocationRequest!!.interval = 1000
61 | mLocationRequest!!.fastestInterval = 1000
62 | mLocationRequest!!.priority = LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY
63 |
64 | // Check if enabled and if not send user to the GPS settings
65 | if (!enabled!!) {
66 | val intent = Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
67 | startActivity(intent);
68 | }
69 | // Check if permission is granted or not
70 | if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
71 | LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this)
72 | }
73 | }
74 |
75 | override fun onConnectionSuspended(p0: Int) {
76 | }
77 |
78 | override fun onConnectionFailed(p0: ConnectionResult) {
79 | }
80 |
81 | override fun onCreate(savedInstanceState: Bundle?) {
82 | super.onCreate(savedInstanceState)
83 | setContentView(R.layout.activity_maps)
84 | service = this.getSystemService(LOCATION_SERVICE) as LocationManager
85 | enabled = service!!.isProviderEnabled(LocationManager.GPS_PROVIDER)
86 | val mapFragment = supportFragmentManager.findFragmentById(R.id.map) as SupportMapFragment
87 | mapFragment.getMapAsync(this)
88 | }
89 |
90 | /**
91 | * Manipulates the map once available.
92 | * This callback is triggered when the map is ready to be used.
93 | * This is where we can add markers or lines, add listeners or move the camera. In this case,
94 | * If Google Play services is not installed on the device, the user will be prompted to install
95 | * it inside the SupportMapFragment. This method will only be triggered once the user has
96 | * installed Google Play services and returned to the app.
97 | */
98 | override fun onMapReady(googleMap: GoogleMap) {
99 | mMap = googleMap
100 | mMap.mapType = GoogleMap.MAP_TYPE_NORMAL
101 |
102 | //Initialize Google Play Services
103 | if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
104 | if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
105 | //Location Permission already granted
106 | buildGoogleApiClient()
107 | mMap.isMyLocationEnabled = true
108 | } else {
109 | //Request Location Permission
110 | checkLocationPermission()
111 | }
112 | } else {
113 | buildGoogleApiClient()
114 | mMap.isMyLocationEnabled = true
115 | }
116 | }
117 |
118 | @Synchronized
119 | fun buildGoogleApiClient() {
120 | mGoogleApiClient = GoogleApiClient.Builder(this)
121 | .addConnectionCallbacks(this)
122 | .addOnConnectionFailedListener(this)
123 | .addApi(LocationServices.API)
124 | .build()
125 |
126 | mGoogleApiClient!!.connect()
127 | }
128 |
129 | override fun onRequestPermissionsResult(requestCode: Int, permissions: Array, grantResults: IntArray) {
130 | when (requestCode) {
131 | REQUEST_LOCATION_CODE -> {
132 | // If request is cancelled, the result arrays are empty.
133 | if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
134 | // permission was granted, yay! Do the location-related task you need to do.
135 | if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
136 | if (mGoogleApiClient == null) {
137 | buildGoogleApiClient()
138 | }
139 | mMap.isMyLocationEnabled = true
140 | }
141 | } else {
142 | // permission denied, boo! Disable the functionality that depends on this permission.
143 | Toast.makeText(this, "permission denied", Toast.LENGTH_LONG).show()
144 | }
145 | return
146 | }
147 | }
148 | }
149 |
150 | private fun checkLocationPermission() {
151 | if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
152 | if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.ACCESS_FINE_LOCATION)) {
153 | AlertDialog.Builder(this)
154 | .setTitle("Location Permission Needed")
155 | .setMessage("This app needs the Location permission, please accept to use location functionality")
156 | .setPositiveButton("OK", DialogInterface.OnClickListener { dialog, which ->
157 | ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.ACCESS_FINE_LOCATION), REQUEST_LOCATION_CODE)
158 | })
159 | .create()
160 | .show()
161 |
162 | } else ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.ACCESS_FINE_LOCATION), REQUEST_LOCATION_CODE)
163 | }
164 | }
165 | }
--------------------------------------------------------------------------------
/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
--------------------------------------------------------------------------------
1 |
7 |
12 |
13 |
19 |