Merge pull request #5 from odaridavid/in-app-updates

In app updates

Author: odaridavid

app/build.gradle

@@ -48,6 +48,9 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.2.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 
+    //In-app updates
+    implementation 'com.google.android.play:core:1.7.2'
+
     //Material Design
     implementation "com.google.android.material:material:$material_design_version"
 

app/src/main/java/com/github/odaridavid/designpatterns/InAppUpdateManager.kt

@@ -0,0 +1,55 @@
+/**
+ *
+ * Copyright 2020 David Odari
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *            http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ *
+ **/
+package com.github.odaridavid.designpatterns
+
+import android.app.Activity
+import android.content.Context
+import com.google.android.play.core.appupdate.AppUpdateInfo
+import com.google.android.play.core.appupdate.AppUpdateManager
+import com.google.android.play.core.appupdate.AppUpdateManagerFactory
+import com.google.android.play.core.install.model.AppUpdateType
+import com.google.android.play.core.install.model.UpdateAvailability
+
+
+internal class InAppUpdateManager(private val context: Context, private val activity: Activity) {
+
+    fun checkForUpdate() {
+        val appUpdateManager: AppUpdateManager = AppUpdateManagerFactory.create(context)
+        val appUpdateInfo = appUpdateManager.appUpdateInfo
+        appUpdateInfo?.addOnSuccessListener { info ->
+            handleUpdateImmediately(appUpdateManager, info)
+        }
+    }
+
+    private fun handleUpdateImmediately(
+        appUpdateManager: AppUpdateManager,
+        appUpdateInfo: AppUpdateInfo
+    ) {
+        val updateAvailability = appUpdateInfo.updateAvailability()
+        if ((updateAvailability == UpdateAvailability.UPDATE_AVAILABLE || updateAvailability == UpdateAvailability.DEVELOPER_TRIGGERED_UPDATE_IN_PROGRESS) &&
+            appUpdateInfo.isUpdateTypeAllowed(AppUpdateType.IMMEDIATE)
+        ) {
+            appUpdateManager.startUpdateFlowForResult(
+                appUpdateInfo,
+                AppUpdateType.IMMEDIATE,
+                activity,
+                RQ_REQUEST_UPDATE
+            )
+        }
+    }
+
+    companion object {
+        const val RQ_REQUEST_UPDATE = 4000
+    }
+}

app/src/main/java/com/github/odaridavid/designpatterns/helpers/Extensions.kt

@@ -15,6 +15,7 @@ package com.github.odaridavid.designpatterns.helpers
 
 import android.app.Activity
 import android.content.Intent
+import android.widget.Toast
 import us.feras.mdv.MarkdownView
 
 
@@ -26,15 +27,19 @@ inline fun <reified T> Activity.navigateTo(noinline intentExtras: ((Intent) -> U
     startActivity(intent)
 }
 
-fun MarkdownView.loadWithKotlinCss(filePath: String) {
+internal fun MarkdownView.loadWithKotlinCss(filePath: String) {
     loadMarkdownFile(
         filePath,
         KOTLIN_CSS_PATH
     )
 }
 
-fun String.checkUrlScheme(): String {
+internal fun String.checkUrlScheme(): String {
     return if (!startsWith("http://") && !startsWith("https://"))
         "http://$this"
     else this
+}
+
+internal fun Activity.showToast(msg: String) {
+    Toast.makeText(this, msg, Toast.LENGTH_LONG).show()
 }

app/src/main/java/com/github/odaridavid/designpatterns/helpers/SdkUtils.kt

@@ -16,7 +16,7 @@ package com.github.odaridavid.designpatterns.helpers
 import android.os.Build
 import androidx.annotation.IntRange
 
-object SdkUtils {
+internal object SdkUtils {
     fun versionFrom(@IntRange(from = 0, to = 29) versionCodes: Int): Boolean {
         return Build.VERSION.SDK_INT >= versionCodes
     }

app/src/main/java/com/github/odaridavid/designpatterns/abstractfactory/AbstractFactoryPattern.kt renamed to app/src/main/java/com/github/odaridavid/designpatterns/patterns/abstractfactory/AbstractFactoryPattern.kt

@@ -11,25 +11,25 @@
  * the License.
  *
  **/
-package com.github.odaridavid.designpatterns.abstractfactory
+package com.github.odaridavid.designpatterns.patterns.abstractfactory
 
-interface Truck {
+internal interface Truck {
     val color: String
     fun noOfWheels(): Int
 }
 
-class Isuzu(override val color: String) :
+internal class Isuzu(override val color: String) :
     Truck {
     override fun noOfWheels(): Int = 18
 }
 
-class Benz(override val color: String) :
+internal class Benz(override val color: String) :
     Truck {
     override fun noOfWheels(): Int = 22
 }
 
 
-abstract class CarFactory {
+internal abstract class CarFactory {
     abstract fun getTruck(): Truck
 
     companion object {
@@ -44,11 +44,11 @@ abstract class CarFactory {
     }
 }
 
-class JapanTruckFactory : CarFactory() {
+internal class JapanTruckFactory : CarFactory() {
     override fun getTruck(): Truck = Isuzu(color = "White")
 }
 
-class GermanTruckFactory : CarFactory() {
+internal class GermanTruckFactory : CarFactory() {
     override fun getTruck(): Truck = Benz(color = "Black")
 }
 

app/src/main/java/com/github/odaridavid/designpatterns/adapter/AdapterPattern.kt renamed to app/src/main/java/com/github/odaridavid/designpatterns/patterns/adapter/AdapterPattern.kt

@@ -11,29 +11,29 @@
  * the License.
  *
  **/
-package com.github.odaridavid.designpatterns.adapter
+package com.github.odaridavid.designpatterns.patterns.adapter
 
-interface LaptopCable {
+internal interface LaptopCable {
     fun onConnectedToPowerPort()
 }
 
-interface PowerBrick {
+internal interface PowerBrick {
     fun onConnectedToSocket()
 }
 
-class HpPowerBrick : PowerBrick {
+internal class HpPowerBrick : PowerBrick {
     override fun onConnectedToSocket() {
         println("PowerBrick Receiving Power Supply")
     }
 }
 
-open class StockCable : LaptopCable {
+internal open class StockCable : LaptopCable {
     override fun onConnectedToPowerPort() {
         println("Cable Connected To Laptop")
     }
 }
 
-class StockCableAdapter(private val hpPowerBrick: HpPowerBrick) : StockCable() {
+internal class StockCableAdapter(private val hpPowerBrick: HpPowerBrick) : StockCable() {
     override fun onConnectedToPowerPort() {
         super.onConnectedToPowerPort()
         hpPowerBrick.onConnectedToSocket()

app/src/main/java/com/github/odaridavid/designpatterns/bridge/BridgePattern.kt renamed to app/src/main/java/com/github/odaridavid/designpatterns/patterns/bridge/BridgePattern.kt

@@ -11,20 +11,20 @@
  * the License.
  *
  **/
-package com.github.odaridavid.designpatterns.bridge
+package com.github.odaridavid.designpatterns.patterns.bridge
 
-interface FurnitureTheme {
+internal interface FurnitureTheme {
     fun getTheme(): String
 }
 
-class VintageFurniture : FurnitureTheme {
+internal class VintageFurniture : FurnitureTheme {
     override fun getTheme(): String = "Vintage"
 }
 
-abstract class Furniture(val furnitureTheme: FurnitureTheme) {
+internal abstract class Furniture(val furnitureTheme: FurnitureTheme) {
     abstract fun getType(): String
 }
 
-class Chair(private val theme: FurnitureTheme) : Furniture(theme) {
+internal class Chair(private val theme: FurnitureTheme) : Furniture(theme) {
     override fun getType(): String = "${theme.getTheme()} Chair."
 }

app/src/main/java/com/github/odaridavid/designpatterns/builder/BuilderPattern.kt renamed to app/src/main/java/com/github/odaridavid/designpatterns/patterns/builder/BuilderPattern.kt

@@ -11,11 +11,11 @@
  * the License.
  *
  **/
-package com.github.odaridavid.designpatterns.builder
+package com.github.odaridavid.designpatterns.patterns.builder
 
 import androidx.annotation.FloatRange
 
-class GameEnvironmentBuilder {
+internal class GameEnvironmentBuilder {
 
     private var quality = RenderQuality.MEDIUM
     private var frequency = 0.0f
@@ -50,19 +50,19 @@ class GameEnvironmentBuilder {
 
 }
 
-enum class TimeOfDay {
+internal enum class TimeOfDay {
     MORNING, NOON, AFTERNOON, EVENING, NIGHT
 }
 
-enum class Scene {
+internal enum class Scene {
     FOREST, CITY, CAVE, BARRACKS, CLUB
 }
 
-enum class RenderQuality {
+internal enum class RenderQuality {
     LOW, MEDIUM, MAX, ULTRA
 }
 
-data class GameEnvironment(
+internal data class GameEnvironment(
     val quality: RenderQuality,
     val frequencyOfRocks: Float,
     val timeOfDay: TimeOfDay,

app/src/main/java/com/github/odaridavid/designpatterns/chainofresponsibility/ChainOfResponsibilityPattern.kt renamed to app/src/main/java/com/github/odaridavid/designpatterns/patterns/chainofresponsibility/ChainOfResponsibilityPattern.kt

@@ -11,20 +11,20 @@
  * the License.
  *
  **/
-package com.github.odaridavid.designpatterns.chainofresponsibility
+package com.github.odaridavid.designpatterns.patterns.chainofresponsibility
 
-interface OrderHandler {
+internal interface OrderHandler {
     val nextHandler: OrderHandler?
     fun handleRequest(order: Order)
 }
 
-interface Order {
+internal interface Order {
     val items: Map<String, Int>
 }
 
-class IceCreamOrder(override val items: Map<String, Int>) : Order
+internal class IceCreamOrder(override val items: Map<String, Int>) : Order
 
-class IceCreamVendor(override val nextHandler: OrderHandler?) : OrderHandler {
+internal class IceCreamVendor(override val nextHandler: OrderHandler?) : OrderHandler {
     override fun handleRequest(order: Order) {
         val orderSize = order.items.values.sum()
         if (orderSize > 5) {
@@ -36,7 +36,7 @@ class IceCreamVendor(override val nextHandler: OrderHandler?) : OrderHandler {
     }
 }
 
-class IceCreamRetailer(override val nextHandler: OrderHandler?) : OrderHandler {
+internal class IceCreamRetailer(override val nextHandler: OrderHandler?) : OrderHandler {
     override fun handleRequest(order: Order) {
         val orderSize = order.items.values.sum()
         if (orderSize > 10) {
@@ -48,7 +48,7 @@ class IceCreamRetailer(override val nextHandler: OrderHandler?) : OrderHandler {
     }
 }
 
-class IceCreamFactory(override val nextHandler: OrderHandler?) : OrderHandler {
+internal class IceCreamFactory(override val nextHandler: OrderHandler?) : OrderHandler {
     override fun handleRequest(order: Order) {
         val orderSize = order.items.values.sum()
         if (orderSize > 100) {

app/src/main/java/com/github/odaridavid/designpatterns/command/CommandPattern.kt renamed to app/src/main/java/com/github/odaridavid/designpatterns/patterns/command/CommandPattern.kt

@@ -11,13 +11,13 @@
  * the License.
  *
  **/
-package com.github.odaridavid.designpatterns.command
+package com.github.odaridavid.designpatterns.patterns.command
 
-interface Command {
+internal interface Command {
     fun execute()
 }
 
-class RaceOrganizer {
+internal class RaceOrganizer {
     private val queue = ArrayList<Command>()
 
     fun register(command: Command) {
@@ -32,19 +32,19 @@ class RaceOrganizer {
 
 }
 
-class RaceCommand(private val event: Event) : Command {
+internal class RaceCommand(private val event: Event) : Command {
     override fun execute() {
         event.beginRace()
     }
 }
 
-class DetourCommand(private val event: Event) : Command {
+internal class DetourCommand(private val event: Event) : Command {
     override fun execute() {
         event.takeDetour()
     }
 }
 
-class Event {
+internal class Event {
     fun beginRace() {
         println("Racing Begins")
     }