mvp working gmap patterner implementation

app/build.gradle

@@ -3,13 +3,18 @@ plugins {
   id 'kotlin-android'
 }
 
+def localProperties = new Properties()
+localProperties.load(new FileInputStream(rootProject.file("local.properties")))
+
+
 android {
   compileSdkVersion 30
-  buildToolsVersion "30.0.0"
+  buildToolsVersion "30.0.3"
 
   defaultConfig {
+    manifestPlaceholders = [mapKey:localProperties["api_map_key"]]
     applicationId "com.amoskorir.patterner"
-    minSdkVersion 30
+    minSdkVersion 24
     targetSdkVersion 30
     versionCode 1
     versionName "1.0"
@@ -40,7 +45,9 @@ dependencies {
   implementation 'com.google.android.material:material:1.2.1'
   implementation 'androidx.constraintlayout:constraintlayout:2.0.2'
     implementation project(path: ':patterner')
-    testImplementation 'junit:junit:4.+'
+  implementation 'com.google.android.gms:play-services-maps:17.0.0'
+  testImplementation 'junit:junit:4.+'
   androidTestImplementation 'androidx.test.ext:junit:1.1.2'
   androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+
 }

app/src/main/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 		package="com.amoskorir.patterner">
-
+	<uses-permission android:name="android.permission.INTERNET"/>
 	<application
 			android:allowBackup="true"
 			android:icon="@mipmap/ic_launcher"
@@ -16,6 +16,9 @@
 				<category android:name="android.intent.category.LAUNCHER" />
 			</intent-filter>
 		</activity>
+		<meta-data
+			android:name="com.google.android.geo.API_KEY"
+			android:value="${mapKey}" />
 	</application>
 
 </manifest>

app/src/main/java/com/amoskorir/patterner/MainActivity.kt

@@ -1,11 +1,62 @@
 package com.amoskorir.patterner
 
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import com.google.android.gms.maps.*
+import com.google.android.gms.maps.model.LatLng
+import com.google.android.gms.maps.model.MarkerOptions
+import com.google.android.gms.maps.model.PolygonOptions
+
+
+class MainActivity : AppCompatActivity(), OnMapReadyCallback {
+
+    var googleMap: GoogleMap? = null
+    lateinit var mapView: MapView
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        initializeMap(savedInstanceState)
+    }
+
+    override fun onMapReady(map: GoogleMap?) {
+        googleMap = map
+        googleMap?.let {
+            val zoomLevel = 7.0f //This goes up to 21
+            it.moveCamera(CameraUpdateFactory.newLatLngZoom(LatLng(-0.3031, 36.0800), zoomLevel))
+            drawPolygon(it)
+        }
+    }
+
+    private fun drawPolygon(map: GoogleMap) {
+        val one = LatLng(0.5143, 35.2698)
+        val two = LatLng(-0.3031, 36.0800)
+        val four = LatLng(-1.2921, 36.8219)
+        val three = LatLng(-0.0917, 34.7680)
+
+
+        val list = listOf(one, two, four,three)
+
+        val polygonOptions = PolygonOptions()
+        polygonOptions.addAll(list)
+        val groundOverlay = GMapPattern.getBitmapPolygonGround(
+            this,
+            polygonOptions,
+            500,
+            500,
+            R.drawable.example_pattern
+        )
+
+        map.addGroundOverlay(groundOverlay)
+
+        map.addPolygon(polygonOptions)
+    }
 
-class MainActivity : AppCompatActivity() {
-	override fun onCreate(savedInstanceState: Bundle?) {
-		super.onCreate(savedInstanceState)
-		setContentView(R.layout.activity_main)
-	}
+    private fun initializeMap(savedInstanceState: Bundle?) {
+        mapView = findViewById(R.id.mapView)
+        mapView.onCreate(savedInstanceState)
+        MapsInitializer.initialize(this)
+        mapView.onResume()
+        mapView.getMapAsync(this)
+    }
 }

app/src/main/res/layout/activity_main.xml

@@ -6,14 +6,13 @@
 		android:layout_height="match_parent"
 		tools:context=".MainActivity"
 		>
-	<TextView
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:text="Hello World!"
-			app:layout_constraintBottom_toBottomOf="parent"
-			app:layout_constraintLeft_toLeftOf="parent"
-			app:layout_constraintRight_toRightOf="parent"
-			app:layout_constraintTop_toTopOf="parent"
-			/>
 
+	<com.google.android.gms.maps.MapView
+		android:id="@+id/mapView"
+		android:layout_width="0dp"
+		android:layout_height="0dp"
+		app:layout_constraintBottom_toBottomOf="parent"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toTopOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/colors.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 	<color name="purple_200">#FFBB86FC</color>
-	<color name="purple_500">#FF6200EE</color>
-	<color name="purple_700">#FF3700B3</color>
+	<color name="purple_500">#F44336</color>
+	<color name="purple_700">#FF5722</color>
 	<color name="teal_200">#FF03DAC5</color>
 	<color name="teal_700">#FF018786</color>
 	<color name="black">#FF000000</color>

build.gradle

@@ -8,6 +8,7 @@ buildscript {
   dependencies {
     classpath "com.android.tools.build:gradle:4.1.0"
     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
 
     // NOTE: Do not place your application dependencies here; they belong
     // in the individual module build.gradle files

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Oct 25 08:53:24 EAT 2020
+#Thu Apr 22 18:08:13 EAT 2021
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip

patterner/build.gradle

@@ -1,8 +1,12 @@
 plugins {
     id 'com.android.library'
     id 'kotlin-android'
+
 }
 
+apply plugin: 'com.github.dcendents.android-maven'
+group='com.github.amoskorir'
+
 android {
     compileSdkVersion 30
     buildToolsVersion "30.0.0"
@@ -38,7 +42,10 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.3.2'
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.2.1'
+    implementation 'com.google.android.gms:play-services-maps:17.0.0'
     testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation 'com.google.maps.android:android-maps-utils:1.3.3'
+
 }