Remove coreLibraryDesugaring dependency

Author: moisoni97

README.md

@@ -24,7 +24,7 @@ It is recommended to implement the `BillingConnector` instance in your MainActiv
 
 This is necessary because sometimes (due to different reasons) the purchase is not instantly processed and will have a `PENDING` state. All `PENDING` state purchases cannot be `acknowledged` or `consumed` and **will be refunded** by Google after 3 days.
 
-The library automatically handles acknowledgement and consumption, but for that, it needs the `BillingConnector` reference. It cannot happen in a background service. So if the `BillingConnector` is set in a remote activity that the user **rarely interacts with**, it will never receive the `Billing API callback` to update the purchase status and the user will lose the purchase.
+The library automatically handles acknowledgement and consumption, but for that, it needs the `BillingConnector` reference. It cannot happen in a background service. So if the `BillingConnector` is set in a remote activity that the user **rarely interacts with (or not at all)**, it will never receive the `Billing API callback` to acknowledge the new updated purchase status and the user will lose the purchase.
 
 The library provides `ACKNOWLEDGE_WARNING` and `CONSUME_WARNING` error callbacks to let you know that the purchase status is still `PENDING`. Here you can inform the user to wait or to come back a little bit later to receive the purchase.
 
@@ -91,7 +91,7 @@ allprojects {
 
 ```gradle
 dependencies {
-    implementation 'com.github.moisoni97:google-inapp-billing:1.1.5'
+    implementation 'com.github.moisoni97:google-inapp-billing:1.1.6'
 }
 ```
 
@@ -101,27 +101,6 @@ dependencies {
   <uses-permission android:name="com.android.vending.BILLING" />
 ```
 
-# Important Notice
-
-* For builds that use `minSdkVersion` lower than `24` it is very important to include the following in your app's build.gradle file:
-
-```gradle
-android {
-  compileOptions {
-    coreLibraryDesugaringEnabled true
-
-    sourceCompatibility JavaVersion.VERSION_17
-    targetCompatibility JavaVersion.VERSION_17
-  }
-}
-
-dependencies {
-  coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
-}
-```
-
-This step is required to enable support for some APIs on lower SDK versions that aren't available natively only starting from `minSdkVersion 24`.
-
 # Usage
 
 * Create an instance of BillingConnector class. Constructor will take 3 parameters:

app/build.gradle

@@ -13,7 +13,7 @@ android {
         targetSdkVersion 36
 
         versionCode 10
-        versionName "1.1.5"
+        versionName "1.1.6"
 
         multiDexEnabled true
 
@@ -27,15 +27,8 @@ android {
         }
     }
 
-    compileOptions {
-        coreLibraryDesugaringEnabled true
-
-        sourceCompatibility JavaVersion.VERSION_17
-        targetCompatibility JavaVersion.VERSION_17
-    }
-
     kotlinOptions {
-        jvmTarget = "17"
+        jvmTarget = "1.8"
     }
 }
 
@@ -44,9 +37,7 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.2.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5'
-
-    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.7.1'
     implementation 'com.google.android.material:material:1.12.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.2.1'
     implementation "org.jetbrains.kotlin:kotlin-stdlib"

app/src/main/java/games/moisoni/google_inapp_billing/SharedPrefsHelper.java

@@ -5,12 +5,14 @@
 import android.content.SharedPreferences;
 import android.text.TextUtils;
 
+import androidx.annotation.NonNull;
+
 public final class SharedPrefsHelper {
 
     private static final String DEFAULT_SUFFIX = "_preferences";
     private static SharedPreferences mPrefs;
 
-    private static void initPrefs(Context context, String prefsName, int mode) {
+    private static void initPrefs(@NonNull Context context, String prefsName, int mode) {
         mPrefs = context.getSharedPreferences(prefsName, mode);
     }
 

build.gradle

@@ -7,7 +7,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.10.0'
+        classpath 'com.android.tools.build:gradle:8.11.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.22"
 
         // NOTE: Do not place your application dependencies here; they belong

google-iab/build.gradle

@@ -26,13 +26,6 @@ android {
         }
     }
 
-    compileOptions {
-        coreLibraryDesugaringEnabled true
-
-        sourceCompatibility JavaVersion.VERSION_17
-        targetCompatibility JavaVersion.VERSION_17
-    }
-
     publishing {
         singleVariant("release") {
             withSourcesJar()
@@ -54,7 +47,7 @@ afterEvaluate {
                 from components.release
                 groupId = 'com.github.moisoni97'
                 artifactId = 'google-inapp-billing'
-                version = '1.1.5'
+                version = '1.1.6'
             }
         }
     }
@@ -65,11 +58,9 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.2.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5'
-
-    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.7.1'
     implementation 'com.google.android.material:material:1.12.0'
-    implementation 'com.google.guava:guava:33.3.1-android'
+    implementation 'com.google.guava:guava:33.4.8-android'
 
     implementation 'com.android.billingclient:billing:7.1.1'
 }