diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..39fb081
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.externalNativeBuild
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
new file mode 100644
index 0000000..368e4ee
--- /dev/null
+++ b/.idea/gradle.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..13c4629
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,49 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 1.8
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..39b4e24
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
new file mode 100644
index 0000000..7f68460
--- /dev/null
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,12 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5e5e2a7
--- /dev/null
+++ b/README.md
@@ -0,0 +1,64 @@
+# Google Maps Directions API - polyline drawer helper
+
+## What is it?
+It's small library written in Kotlin to utilize Google Directions API calls
+and convert response to PolylineOptions, ready to add to GoogleMap.
+
+## Why should I use it?
+Well, you don't have to. But if you already reading this -
+consider using it if you don't want to parse nested jsons by yourself.
+
+## How do I use it?
+
+### Add dependency
+
+That's simple. First - add dependency to your build.gradle:
+
+You must also provide google maps core dependency:
+
+```groovy
+implementation : "com.google.android.gms:play-services-maps:11.8.0"
+```
+
+### Create instance of DirectionsApiClient:
+
+```kotlin
+class AnotherBoringMapActivity : Activity(){
+ fun createClient() {
+ directionsApiClient = DirectionsApiClient(
+ apiKey = getString(R.string.google_directions_key))
+ }
+}
+```
+
+### Request route between points
+```kotlin
+class AnotherBoringMapActivity : Activity(){
+ fun requestRoute(from : LatLng, to: LatLng){
+ directionsApiClient.getRoutePolylines(origin = from, dest = to) {
+ //do something with list of PolylineOptions
+ //remember, that you are not on main thread here
+ }
+ }
+}
+```
+
+### Customize request!
+You can add some customization to Directions API request, just look at TransitOptions class.
+You can specify transit mode, and what to avoid during route planning.
+
+### Write your own parser!
+Yeah! That's possible! Just implement **Converter>** and you are ready to go!
+
+### I still don't know hot to use it
+Look at example in this repo, in **app** directory.
+
+## I want to improve this library!
+Sure! Pull requests are welcome! Any reasonable extension will be added.
+
+## Tools used:
+* [Google Maps API](https://developers.google.com/maps/)
+* [Kotlin Coroutines](https://kotlinlang.org/docs/reference/coroutines.html)
+* [OkHttp](https://github.com/square/okhttp)
+* [Retrofit](http://square.github.io/retrofit/)
+* [Retrofit coroutines extensions](https://github.com/gildor/kotlin-coroutines-retrofit)
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..d77f574
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1,8 @@
+*.iml
+.gradle
+/local.properties
+/.idea/*
+.DS_Store
+/build
+/captures
+.externalNativeBuild
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..ce0dd91
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,33 @@
+apply plugin: 'com.android.application'
+
+apply plugin: 'kotlin-android'
+
+apply plugin: 'kotlin-android-extensions'
+
+android {
+ compileSdkVersion 27
+ buildToolsVersion "27.0.3"
+ defaultConfig {
+ applicationId "me.rozkmin.googlemapsdraw"
+ minSdkVersion 19
+ targetSdkVersion 27
+ versionCode 1
+ versionName "1.0"
+ testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+ }
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ }
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+ implementation supportDependencies.values()
+ implementation mapsDependencies.googleMapsCore
+
+ implementation project(":gmapspolyline")
+ implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
+}
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/app/src/debug/res/values/google_maps_api.xml b/app/src/debug/res/values/google_maps_api.xml
new file mode 100644
index 0000000..2bd4265
--- /dev/null
+++ b/app/src/debug/res/values/google_maps_api.xml
@@ -0,0 +1,22 @@
+
+
+ YOUR_KEY_HERE
+ DIRECTIONS_KEY_HERE
+
+
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..b8c1320
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,41 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/java/me/rozkmin/googlemapsdraw/MapsActivity.kt b/app/src/main/java/me/rozkmin/googlemapsdraw/MapsActivity.kt
new file mode 100644
index 0000000..cd5fc75
--- /dev/null
+++ b/app/src/main/java/me/rozkmin/googlemapsdraw/MapsActivity.kt
@@ -0,0 +1,84 @@
+package me.rozkmin.googlemapsdraw
+
+import android.support.v7.app.AppCompatActivity
+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.Marker
+import com.google.android.gms.maps.model.MarkerOptions
+import com.google.android.gms.maps.model.Polyline
+import me.rozkmin.gmapspolyline.AVOID
+import me.rozkmin.gmapspolyline.DirectionsApiClient
+import me.rozkmin.gmapspolyline.MODE
+import me.rozkmin.gmapspolyline.TransitOptions
+
+class MapsActivity : AppCompatActivity(), OnMapReadyCallback {
+
+ private lateinit var googleMap: GoogleMap
+ private lateinit var directionsApiClient: DirectionsApiClient
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContentView(R.layout.activity_maps)
+
+ val mapFragment = supportFragmentManager
+ .findFragmentById(R.id.map) as SupportMapFragment
+ mapFragment.getMapAsync(this)
+
+ directionsApiClient = DirectionsApiClient(
+ apiKey = getString(R.string.google_directions_key),
+ logHttp = true)
+ }
+
+ override fun onMapReady(googleMap: GoogleMap) {
+ this.googleMap = googleMap
+
+ val krk = LatLng(50.052, 19.944)
+ this.googleMap.addMarker(
+ MarkerOptions()
+ .position(krk)
+ .draggable(false)
+ .title("Marker in Kraków"))
+
+ this.googleMap.addMarker(
+ MarkerOptions()
+ .position(krk)
+ .draggable(true)
+ .title("Drag me")
+ )
+
+ this.googleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(krk, 13f))
+
+ this.googleMap.setOnMarkerDragListener(object : GoogleMap.OnMarkerDragListener {
+ override fun onMarkerDragEnd(marker: Marker) {
+ getPolylineToRoute(marker.position, krk)
+ }
+
+ override fun onMarkerDragStart(p0: Marker?) {}
+
+ override fun onMarkerDrag(p0: Marker?) {}
+ })
+ }
+
+ private val mutableList: MutableList = mutableListOf()
+
+ fun getPolylineToRoute(from: LatLng, to: LatLng) {
+ mutableList.forEach { it.remove() }
+ mutableList.clear()
+
+ val transitOptions = TransitOptions(mode = MODE.WALKING, whatToAvoidArray = arrayOf(AVOID.FERRIES, AVOID.HIGHWAYS))
+
+ directionsApiClient.getRoutePolylines(origin = from, dest = to, options = transitOptions) {
+ runOnUiThread {
+ it.forEach {
+ //you can do additional polyline customization here
+ mutableList.add(googleMap.addPolyline(it))
+ }
+ }
+ }
+ }
+}
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..1cd2a36
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,113 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/src/main/res/layout/activity_maps.xml b/app/src/main/res/layout/activity_maps.xml
new file mode 100644
index 0000000..face739
--- /dev/null
+++ b/app/src/main/res/layout/activity_maps.xml
@@ -0,0 +1,8 @@
+
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..00f9eaa
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..00f9eaa
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
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diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
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diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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index 0000000..78a6b7a
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diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
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diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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index 0000000..0327e13
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diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..68ebe33
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diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..bacd3e7
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diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..3ab3e9c
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+
+
+ #3F51B5
+ #303F9F
+ #FF4081
+
diff --git a/app/src/main/res/values/google_maps_api.xml b/app/src/main/res/values/google_maps_api.xml
new file mode 100644
index 0000000..8a9c59b
--- /dev/null
+++ b/app/src/main/res/values/google_maps_api.xml
@@ -0,0 +1,21 @@
+
+
+ YOUR_KEY_HERE
+ DIRECTIONS_KEY_HERE
+
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..12a6b9f
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,4 @@
+
+ GoogleMaps Draw
+ Map
+
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..5885930
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
diff --git a/app/src/release/res/values/google_maps_api.xml b/app/src/release/res/values/google_maps_api.xml
new file mode 100644
index 0000000..8a9c59b
--- /dev/null
+++ b/app/src/release/res/values/google_maps_api.xml
@@ -0,0 +1,21 @@
+
+
+ YOUR_KEY_HERE
+ DIRECTIONS_KEY_HERE
+
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..4ff3913
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+apply from: 'dependencies.gradle'
+buildscript {
+ ext.android_plugin_version = '2.3.3'
+ ext.kotlin_version = '1.2.21'
+ repositories {
+ google()
+ jcenter()
+ }
+ dependencies {
+ classpath 'com.android.tools.build:gradle:3.0.1'
+ classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+ // NOTE: Do not place your application dependencies here; they belong
+ // in the individual module build.gradle files
+ }
+}
+
+allprojects {
+ repositories {
+ google()
+ jcenter()
+ }
+}
+
+task clean(type: Delete) {
+ delete rootProject.buildDir
+}
diff --git a/dependencies.gradle b/dependencies.gradle
new file mode 100644
index 0000000..0a9cb79
--- /dev/null
+++ b/dependencies.gradle
@@ -0,0 +1,66 @@
+ext {
+
+ def SupportLibrary = '27.0.2'
+ def FirebaseVersion = '11.6.2'
+ def ConstraintVersion = '1.0.2'
+ def RxAndroidVersion = '2.0.1'
+ def RxJavaVersion = '2.1.3'
+ def RxKotlinVersion = '2.1.0'
+ def RetrofitVersion = '2.3.0'
+ def OkHttpVersion = '3.9.0'
+ def GlideVersion = '4.1.1'
+ def DaggerVersion = '2.11'
+ def MapMeVersion = '1.0.4'
+
+ supportDependencies = [
+ design : "com.android.support:design:${SupportLibrary}",
+ recyclerView: "com.android.support:recyclerview-v7:${SupportLibrary}",
+ cardView : "com.android.support:cardview-v7:${SupportLibrary}",
+ appCompat : "com.android.support:appcompat-v7:${SupportLibrary}",
+ support : "com.android.support:support-v4:${SupportLibrary}",
+ constraint : "com.android.support.constraint:constraint-layout:${ConstraintVersion}"
+ ]
+
+ dataBinding = [
+ kapt: "com.android.databinding:compiler:${android_plugin_version}"
+ ]
+
+ kotlinDependencies = [
+ reflect: "org.jetbrains.kotlin:kotlin-reflect:${kotlin_version}",
+ stdlib : "org.jetbrains.kotlin:kotlin-stdlib-jre7:${kotlin_version}"
+ ]
+
+ rxJavaDependencies = [
+ rxJava : "io.reactivex.rxjava2:rxjava:${RxJavaVersion}",
+ rxKotlin : "io.reactivex.rxjava2:rxkotlin:${RxKotlinVersion}",
+ rxAndroid: "io.reactivex.rxjava2:rxandroid:${RxAndroidVersion}"
+ ]
+
+ retrofitDependencies = [
+ retrofit : "com.squareup.retrofit2:retrofit:${RetrofitVersion}",
+ retrofitGsonConverter: "com.squareup.retrofit2:converter-gson:${RetrofitVersion}",
+ retrofitRxJavaAdapter: "com.squareup.retrofit2:adapter-rxjava2:${RetrofitVersion}",
+ couroutinesAdapter : "ru.gildor.coroutines:kotlin-coroutines-retrofit:0.9.0",
+ okHttp3 : "com.squareup.okhttp3:okhttp:${OkHttpVersion}",
+ okHttp3Logging : "com.squareup.okhttp3:logging-interceptor:${OkHttpVersion}"
+ ]
+
+ mapsDependencies = [
+ mapMe : "nz.co.trademe.mapme:mapme:${MapMeVersion}",
+ googleMaps : "nz.co.trademe.mapme:googlemaps:${MapMeVersion}",
+ googleMapsCore: "com.google.android.gms:play-services-maps:11.8.0",
+ drawRoute : "com.github.ar-android:DrawRouteMaps:1.0.0"
+ ]
+
+ imageDependencies = [
+ compile: "com.github.bumptech.glide:glide:${GlideVersion}",
+ kapt : "com.github.bumptech.glide:compiler:${GlideVersion}"
+ ]
+
+ daggerDependencies = [
+ daggerKapt : "com.google.dagger:dagger-compiler:${DaggerVersion}",
+ daggerCompile : "com.google.dagger:dagger:${DaggerVersion}",
+ daggerProvided: "org.glassfish:javax.annotation:10.0-b28"
+ ]
+
+}
\ No newline at end of file
diff --git a/gmapspolyline/.gitignore b/gmapspolyline/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/gmapspolyline/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/gmapspolyline/build.gradle b/gmapspolyline/build.gradle
new file mode 100644
index 0000000..61ee1f4
--- /dev/null
+++ b/gmapspolyline/build.gradle
@@ -0,0 +1,40 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+android {
+ compileSdkVersion 27
+
+ defaultConfig {
+ minSdkVersion 19
+ targetSdkVersion 27
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ }
+
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+ api mapsDependencies.googleMapsCore
+ compile retrofitDependencies.values()
+ compile "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}
+repositories {
+ mavenCentral()
+}
+kotlin {
+ experimental {
+ coroutines "enable"
+ }
+}
diff --git a/gmapspolyline/proguard-rules.pro b/gmapspolyline/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/gmapspolyline/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/gmapspolyline/src/main/AndroidManifest.xml b/gmapspolyline/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..1272c61
--- /dev/null
+++ b/gmapspolyline/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+
diff --git a/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/Converter.kt b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/Converter.kt
new file mode 100644
index 0000000..4f59bf0
--- /dev/null
+++ b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/Converter.kt
@@ -0,0 +1,8 @@
+package me.rozkmin.gmapspolyline
+
+/**
+ * Created by jaroslawmichalik on 23.02.2018
+ */
+interface Converter {
+ fun convert(from: FROM) : TO
+}
\ No newline at end of file
diff --git a/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/DirectionsApi.kt b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/DirectionsApi.kt
new file mode 100644
index 0000000..3e3dd7b
--- /dev/null
+++ b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/DirectionsApi.kt
@@ -0,0 +1,31 @@
+package me.rozkmin.gmapspolyline
+
+import com.google.gson.annotations.SerializedName
+import retrofit2.Call
+import retrofit2.http.GET
+import retrofit2.http.Url
+
+/**
+ * Created by jaroslawmichalik on 23.02.2018
+ */
+interface DirectionsApi {
+ @GET
+ fun getGeocodeDirectionsResponse(@Url requestOptions : String) : Call
+}
+
+data class GeocodedResponse(val routes: List = listOf())
+
+data class RouteElement(val legs: List)
+
+data class Leg(val steps: List)
+
+data class Step(
+ @SerializedName("start_location")
+ val start: LatLngStep,
+ @SerializedName("end_location")
+ val end: LatLngStep,
+ val polyline: Poly)
+
+data class Poly(val points: String = "")
+
+data class LatLngStep(val lat: Double, val lng: Double)
\ No newline at end of file
diff --git a/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/DirectionsApiClient.kt b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/DirectionsApiClient.kt
new file mode 100644
index 0000000..dbd0f2d
--- /dev/null
+++ b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/DirectionsApiClient.kt
@@ -0,0 +1,80 @@
+package me.rozkmin.gmapspolyline
+
+import android.util.Log
+import com.google.android.gms.maps.model.LatLng
+import com.google.android.gms.maps.model.PolylineOptions
+import kotlinx.coroutines.experimental.launch
+import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import ru.gildor.coroutines.retrofit.awaitResponse
+
+/**
+ * Created by jaroslawmichalik on 23.02.2018
+ */
+class DirectionsApiClient(
+ private val apiKey: String,
+ logHttp: Boolean = false,
+ private val polylineConverter: Converter> = PolylineConverter()) {
+
+ companion object {
+ val TAG: String = DirectionsApiClient::class.java.canonicalName
+ }
+
+ private val googleMapsApi: DirectionsApi
+
+ init {
+ val client = OkHttpClient.Builder()
+ .apply {
+ if (logHttp) {
+ val httpLoggingInterceptor = HttpLoggingInterceptor(HttpLoggingInterceptor.Logger { p0 -> Log.d(TAG, p0) })
+ httpLoggingInterceptor.level = HttpLoggingInterceptor.Level.BODY
+ addInterceptor(httpLoggingInterceptor)
+ }
+ }
+ .build()
+
+ val retrofit = Retrofit.Builder()
+ .baseUrl("https://maps.googleapis.com/maps/api/directions/")
+ .client(client)
+ .addConverterFactory(GsonConverterFactory.create())
+ .build()
+
+ googleMapsApi = retrofit.create(DirectionsApi::class.java)
+ }
+
+ fun getRoutePolylines(origin: LatLng, dest: LatLng,
+ options: TransitOptions = TransitOptions(),
+ status: (STATE, STATUS) -> Unit = { _, _ -> },
+ polylines: (List) -> Unit) {
+
+ status(STATE.START, STATUS.NONE)
+
+ launch {
+ status(STATE.LOADING, STATUS.NONE)
+ val data = googleMapsApi.getGeocodeDirectionsResponse(getUrl(origin, dest, options)).awaitResponse()
+
+ if (data.isSuccessful) {
+ polylines(polylineConverter.convert(data.body()))
+ status(STATE.END, STATUS.SUCCESS)
+ } else {
+ status(STATE.END, STATUS.ERROR)
+ }
+ }
+ }
+
+ private fun getUrl(origin: LatLng, dest: LatLng, transitOptions: TransitOptions): String = StringBuilder().apply {
+ append("json?")
+ append("origin=" + origin.latitude + "," + origin.longitude)
+ append("&destination=" + dest.latitude + "," + dest.longitude)
+ append("&sensor=${transitOptions.sensor}")
+ append("&mode=${transitOptions.mode.type}")
+
+ if (transitOptions.hasWhatToAvoid()) {
+ append("&avoid=${transitOptions.whatToAvoid()}")
+ }
+ append("&key=$apiKey")
+ }.toString()
+
+}
\ No newline at end of file
diff --git a/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/PolylineConverter.kt b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/PolylineConverter.kt
new file mode 100644
index 0000000..34e6036
--- /dev/null
+++ b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/PolylineConverter.kt
@@ -0,0 +1,25 @@
+package me.rozkmin.gmapspolyline
+
+import com.google.android.gms.maps.model.LatLng
+import com.google.android.gms.maps.model.PolylineOptions
+
+/**
+ * Created by jaroslawmichalik on 23.02.2018
+ */
+class PolylineConverter : Converter> {
+ override fun convert(from: GeocodedResponse?): List {
+ val polylineMutableList = mutableListOf()
+ from?.apply {
+ routes.forEach {
+ it.legs.forEach {
+ polylineMutableList.addAll(it.steps.map {
+ PolylineOptions()
+ .add(LatLng(it.start.lat, it.start.lng))
+ .add(LatLng(it.end.lat, it.end.lng))
+ })
+ }
+ }
+ }
+ return polylineMutableList.toList()
+ }
+}
\ No newline at end of file
diff --git a/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/RequestCoroutineState.kt b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/RequestCoroutineState.kt
new file mode 100644
index 0000000..47f8137
--- /dev/null
+++ b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/RequestCoroutineState.kt
@@ -0,0 +1,12 @@
+package me.rozkmin.gmapspolyline
+
+/**
+ * Created by jaroslawmichalik on 23.02.2018
+ */
+enum class STATE {
+ START, LOADING, END
+}
+
+enum class STATUS {
+ SUCCESS, ERROR, NONE
+}
\ No newline at end of file
diff --git a/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/TransitOptions.kt b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/TransitOptions.kt
new file mode 100644
index 0000000..cd77c9c
--- /dev/null
+++ b/gmapspolyline/src/main/java/me/rozkmin/gmapspolyline/TransitOptions.kt
@@ -0,0 +1,36 @@
+package me.rozkmin.gmapspolyline
+
+/**
+ * Created by jaroslawmichalik on 23.02.2018
+ */
+class TransitOptions(
+ val sensor: Boolean = false,
+ val mode: MODE = MODE.DRIVING,
+ private val whatToAvoidArray: Array = arrayOf()) {
+
+ fun hasWhatToAvoid() = whatToAvoidArray.isNotEmpty()
+
+ fun whatToAvoid(): String {
+ val stringBuilder = StringBuilder()
+ for (a in whatToAvoidArray){
+ stringBuilder.append(a.thing)
+ stringBuilder.append("|")
+ }
+ if(stringBuilder.isNotEmpty()) stringBuilder.deleteCharAt(stringBuilder.lastIndex)
+
+ return stringBuilder.toString()
+ }
+}
+
+enum class MODE(val type: String) {
+ WALKING("walking"),
+ DRIVING("driving"),
+ BICYCLING("bicycling"),
+ TRANSIT("transit")
+}
+
+enum class AVOID(val thing: String) {
+ TOLLS("tolls"),
+ HIGHWAYS("highways"),
+ FERRIES("ferries")
+}
\ No newline at end of file
diff --git a/gmapspolyline/src/main/res/values/strings.xml b/gmapspolyline/src/main/res/values/strings.xml
new file mode 100644
index 0000000..86aa7d1
--- /dev/null
+++ b/gmapspolyline/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ GMapsPolyLine
+
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..aac7c9b
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,17 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..13372ae
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..f3417cf
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Fri Feb 23 20:10:23 CET 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..9d82f78
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+ echo "$*"
+}
+
+die ( ) {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+ JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..aec9973
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..9eb1fa0
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+include ':app', ':gmapspolyline'