Starter code

app/build.gradle

@@ -17,19 +17,19 @@
 
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
-apply plugin: "androidx.navigation.safeargs"
+apply plugin: 'kotlin-parcelize'
+apply plugin: 'androidx.navigation.safeargs'
 
 android {
-    compileSdkVersion 30
+    compileSdk 33
     buildFeatures {
         dataBinding true
     }
     defaultConfig {
         applicationId "com.example.android.gdgfinder"
         minSdkVersion 19
-        targetSdkVersion 30
+        targetSdkVersion 33
         versionCode 1
         versionName "1.0"
         multiDexEnabled true
@@ -41,6 +41,14 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+    namespace "com.example.android.gdgfinder"
 }
 
 dependencies {

app/src/main/AndroidManifest.xml

@@ -1,12 +1,12 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          xmlns:tools="http://schemas.android.com/tools" package="com.example.android.gdgfinder">
+          xmlns:tools="http://schemas.android.com/tools" >
 
     <!-- In order for our app to access the Internet, we need to define this permission. -->
     <uses-permission android:name="android.permission.INTERNET" />
 
     <!-- To access the location we need to ask for permission -->
     <!-- see https://developer.android.com/training/location/retrieve-current.html -->
-    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+
 
     <application
             android:usesCleartextTraffic="true"
@@ -17,14 +17,16 @@
             android:roundIcon="@mipmap/ic_launcher_round"
             android:theme="@style/AppTheme"
             tools:ignore="AllowBackup,GoogleAppIndexingWarning">
-        <activity android:name=".MainActivity">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
 
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
-        <meta-data android:name="preloaded_fonts" android:resource="@array/preloaded_fonts"/>
+
     </application>
 
 </manifest>

app/src/main/java/com/example/android/gdgfinder/search/GdgListFragment.kt

@@ -44,18 +44,16 @@ class GdgListFragment : Fragment() {
         // Sets the adapter of the RecyclerView
         binding.gdgChapterList.adapter = adapter
 
-        viewModel.showNeedLocation.observe(viewLifecycleOwner, object: Observer<Boolean> {
-            override fun onChanged(show: Boolean?) {
+        viewModel.showNeedLocation.observe(viewLifecycleOwner) { show ->
+            if (show == true) {
                 // Snackbar is like Toast but it lets us show forever
-                if (show == true) {
-                    Snackbar.make(
-                        binding.root,
-                        "No location. Enable location in settings (hint: test with Maps) then check app permissions!",
-                        Snackbar.LENGTH_LONG
-                    ).show()
-                }
+                Snackbar.make(
+                    binding.root,
+                    "No location. Enable location in settings (hint: test with Maps) then check app permissions!",
+                    Snackbar.LENGTH_LONG
+                ).show()
             }
-        })
+        }
 
         setHasOptionsMenu(true)
         return binding.root

build.gradle

@@ -6,13 +6,13 @@ buildscript {
         // Versions for all the dependencies we plan to use. It's particularly useful for kotlin and
         // navigation where the versions of the plugin needs to be the same as the version of the
         // library defined in the app Gradle file
-        version_gradle = "4.0.1"
+        version_gradle = "8.1.0"
         version_core = "1.3.1"
-        version_kotlin = "1.3.72"
+        version_kotlin = "1.9.0"
         version_kotlin_coroutines = "1.2.1"
         version_lifecycle_extensions = "2.2.0"
         version_moshi = "1.8.0"
-        version_navigation = "2.3.0"
+        version_navigation = "2.5.0"
         version_constraint_layout = "2.0.0-rc1"
         version_glide = "4.8.0"
         version_retrofit = "2.5.0"
@@ -23,8 +23,8 @@ buildscript {
     }
 
     repositories {
+        mavenCentral()
         google()
-        jcenter()
     }
     dependencies {
         classpath "com.android.tools.build:gradle:$version_gradle"
@@ -35,8 +35,8 @@ buildscript {
 
 allprojects {
     repositories {
+        mavenCentral()
         google()
-        jcenter()
     }
 }
 

gradle.properties

@@ -6,7 +6,12 @@
 # http://www.gradle.org/docs/current/userguide/build_environment.html
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx1536m
+org.gradle.jvmargs=-Xmx1536M \
+--add-exports=java.base/sun.nio.ch=ALL-UNNAMED \
+--add-opens=java.base/java.lang=ALL-UNNAMED \
+--add-opens=java.base/java.lang.reflect=ALL-UNNAMED \
+--add-opens=java.base/java.io=ALL-UNNAMED \
+--add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Tue Aug 11 17:39:48 PDT 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip