Update gradle and dependencies to compile with Java 21.

app/build.gradle

@@ -2,10 +2,12 @@ apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 32
+    namespace 'org.adrianvictor.geleia'
+
+    compileSdkVersion 34
 
     defaultConfig {
-        minSdkVersion 19
+        minSdk 19
         targetSdk 33
 
         versionCode 18
@@ -60,6 +62,7 @@ android {
         includeInApk = false
         includeInBundle = false
     }
+    namespace 'org.adrianvictor.geleia'
 }
 
 dependencies {
@@ -105,7 +108,7 @@ dependencies {
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.4'
 
     annotationProcessor 'androidx.room:room-compiler:2.4.3'
     implementation 'androidx.room:room-runtime:2.4.3'

app/src/main/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="org.adrianvictor.geleia">
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.2'
+        classpath 'com.android.tools.build:gradle:8.3.2'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10'
     }

gradle.properties

@@ -3,3 +3,6 @@ org.gradle.daemon=true
 org.gradle.parallel=true
 android.useAndroidX=true
 android.enableJetifier=true
+android.defaults.buildfeatures.buildconfig=true
+android.nonFinalResIds=false
+android.nonTransitiveRClass=false

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip