Merge pull request #5 from haroldadmin/auto-init

feat: Switch to androidx startup instead of content provider for init

Author: haroldadmin

build.gradle

@@ -26,6 +26,7 @@ buildscript {
             "espressoCore"      : "3.2.0",
             "mockk"             : "1.9.3",
             "robolectric"       : "4.3.1",
+            "startup"           : "1.0.0-alpha01",
     ]
 
     ext.libs = [
@@ -36,6 +37,7 @@ buildscript {
             "materialComponents": "com.google.android.material:material:${versions.materialComponents}",
             "constraintLayout"  : "androidx.constraintlayout:constraintlayout:${versions.constraintLayout}",
             "fragmentKtx"       : "androidx.fragment:fragment-ktx:${versions.fragment}",
+            "startup"           : "androidx.startup:startup-runtime:${versions.startup}",
             "insetter"          : "dev.chrisbanes:insetter-ktx:${versions.insetter}",
 
             "junit"             : "junit:junit:${versions.junit}",

what-the-stack/build.gradle

@@ -47,6 +47,7 @@ dependencies {
     implementation libs.fragmentKtx
     implementation libs.constraintLayout
     implementation libs.materialComponents
+    implementation libs.startup
     implementation libs.insetter
 
     testImplementation libs.junit

what-the-stack/src/main/AndroidManifest.xml

@@ -1,11 +1,16 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="com.haroldadmin.whatthestack">
     <application>
         <provider
-            android:name=".WhatTheStackInitProvider"
-            android:authorities="${applicationId}.WhatTheStackInitProvider"
+            android:name="androidx.startup.InitializationProvider"
+            android:authorities="${applicationId}.androidx-startup"
             android:exported="false"
-            android:enabled="true"/>
+            tools:node="merge">
+            <meta-data  android:name="com.haroldadmin.whatthestack.WhatTheStackInitializer"
+                android:value="androidx.startup" />
+        </provider>
+
         <service
             android:name=".WhatTheStackService"
             android:process=":what_the_stack_process" />

what-the-stack/src/main/java/com/haroldadmin/whatthestack/WhatTheStack.kt

@@ -21,11 +21,11 @@ class WhatTheStack(private val applicationContext: Context) {
 
     @Suppress("unused")
     fun init() {
-        WhatTheStackInitializer.init(applicationContext)
+        InitializationManager.init(applicationContext)
     }
 }
 
-internal object WhatTheStackInitializer {
+internal object InitializationManager {
 
     private var isInitialized: Boolean = false
 

what-the-stack/src/main/java/com/haroldadmin/whatthestack/WhatTheStackInitProvider.kt

@@ -0,0 +1,30 @@
+package com.haroldadmin.whatthestack
+
+import android.content.Context
+import androidx.startup.Initializer
+import java.lang.Class
+
+/**
+ * WhatTheStackInitializer is an [androidx.startup.Initializer] for WhatTheStack
+ *
+ * This particular initializer does not need to return anything, but it is required to return
+ * a sensible value here so we return an instance of a dummy class [WhatTheStackInitializedToken]
+ * instead.
+ */
+class WhatTheStackInitializer : Initializer<WhatTheStackInitializedToken> {
+
+    override fun create(context: Context): WhatTheStackInitializedToken {
+        InitializationManager.init(context)
+        return WhatTheStackInitializedToken()
+    }
+
+    override fun dependencies(): List<Class<out Initializer<*>>> {
+        return emptyList()
+    }
+}
+
+/**
+ * A dummy class that does nothing but represent a type that can be returned by
+ * [WhatTheStackInitializer]
+ */
+class WhatTheStackInitializedToken