Merge pull request #2854 from kiwix/Issue#2851

Upgrading gradle plugin version to 7.1.0

.github/workflows/coverage.yml

@@ -24,6 +24,11 @@ jobs:
         with:
           fetch-depth: 1
 
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
       - name: create instrumentation coverage
         uses: ReactiveCircus/android-emulator-runner@v2.23.0
         env:
@@ -34,7 +39,6 @@ jobs:
           ndk: 21.4.7075529
           script: bash contrib/instrumentation.sh
 
-
       - name: Upload screenshot result
         uses: actions/upload-artifact@v1
         if: failure()
@@ -48,8 +52,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: ${{ matrix.api-level==21  }}
-        run: |
+        uses: codecov/codecov-action@v2
-          bash <(curl -s https://codecov.io/bash)
 
       - name: Upload Coverage to GH-Actions
         uses: actions/upload-artifact@v2.2.0

.github/workflows/nightly.yml

@@ -44,6 +44,11 @@ jobs:
         with:
           fetch-depth: 1
 
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
       - name: Install NDK
         run: echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;22.0.7026061" --sdk_root=${ANDROID_SDK_ROOT}
 
@@ -70,4 +75,3 @@ jobs:
           mkdir $DATE
           cp $UNIVERSAL_DEBUG_APK $DATE
           scp -P 30022 -vrp -i ssh_key -o StrictHostKeyChecking=no $DATE ci@master.download.kiwix.org:/data/download/nightly/
-

.github/workflows/pull_request.yml

@@ -13,6 +13,11 @@ jobs:
         with:
           fetch-depth: 1
 
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
       - name: Static Analysis
         run: ./gradlew ktlintCheck detekt app:lintDebug custom:lintCustomexampleDebug
 
@@ -34,6 +39,11 @@ jobs:
         with:
           fetch-depth: 1
 
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
       - name: Install NDK
         run: echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;22.0.7026061" --sdk_root=${ANDROID_SDK_ROOT}
 

.github/workflows/release.yml

@@ -17,6 +17,11 @@ jobs:
     steps:
       - uses: actions/checkout@v1
 
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
       - name: Decrypt files
         env:
           keystore: ${{ secrets.keystore }}

app/build.gradle.kts

@@ -30,8 +30,8 @@ fun generateVersionName() = "${ext["versionMajor"]}.${ext["versionMinor"]}.${ext
 
 fun generateVersionCode() =
   20 * 10000 +
-    ((ext["versionMajor"] as Int) * 10000) +
+    ext["versionMajor"] as Int * 10000 +
-    ((ext["versionMinor"] as Int) * 100) +
+    ext["versionMinor"] as Int * 100 +
     ext["versionPatch"] as Int
 
 val apkPrefix get() = System.getenv("TAG") ?: "dev"
@@ -45,7 +45,6 @@ android {
     versionCode = generateVersionCode()
     versionName = generateVersionName()
   }
-
   lintOptions {
     isCheckDependencies = true
   }
@@ -78,11 +77,11 @@ android {
 }
 
 play {
-  isEnabled = true
+  enabled.set(true)
-  serviceAccountCredentials = file("../google.json")
+  serviceAccountCredentials.set(file("../google.json"))
-  track = "alpha"
+  track.set("alpha")
-  releaseStatus = "draft"
+  releaseStatus.set(com.github.triplet.gradle.androidpublisher.ReleaseStatus.DRAFT)
-  resolutionStrategy = "fail"
+  resolutionStrategy.set(com.github.triplet.gradle.androidpublisher.ResolutionStrategy.FAIL)
 }
 
 dependencies {

app/detekt_baseline.xml

@@ -1,19 +1,19 @@
-<?xml version="1.0" ?>
+<?xml version='1.0' encoding='UTF-8'?>
 <SmellBaseline>
-  <Blacklist></Blacklist>
+  <ManuallySuppressedIssues/>
-  <Whitelist>
+  <CurrentIssues>
     <ID>EmptyFunctionBlock:None.kt$None${ }</ID>
     <ID>EmptyFunctionBlock:SimplePageChangeListener.kt$SimplePageChangeListener${ }</ID>
-    <ID>LongParameterList:ZimManageViewModel.kt$ZimManageViewModel$( booksOnFileSystem: List&lt;BookOnDisk&gt;, activeDownloads: List&lt;DownloadModel&gt;, allLanguages: List&lt;Language&gt;, libraryNetworkEntity: LibraryNetworkEntity, filter: String, fileSystemState: FileSystemState )</ID>
+    <ID>LongParameterList:ZimManageViewModel.kt$ZimManageViewModel$( booksOnFileSystem: List&lt;BookOnDisk>, activeDownloads: List&lt;DownloadModel>, allLanguages: List&lt;Language>, libraryNetworkEntity: LibraryNetworkEntity, filter: String, fileSystemState: FileSystemState )</ID>
     <ID>LongParameterList:ZimManageViewModel.kt$ZimManageViewModel$( private val downloadDao: FetchDownloadDao, private val bookDao: NewBookDao, private val languageDao: NewLanguagesDao, private val storageObserver: StorageObserver, private val kiwixService: KiwixService, private val context: Application, private val connectivityBroadcastReceiver: ConnectivityBroadcastReceiver, private val bookUtils: BookUtils, private val fat32Checker: Fat32Checker, private val defaultLanguageProvider: DefaultLanguageProvider, private val dataSource: DataSource, private val connectivityManager: ConnectivityManager, private val sharedPreferenceUtil: SharedPreferenceUtil )</ID>
     <ID>MagicNumber:LibraryListItem.kt$LibraryListItem.LibraryDownloadItem$1000L</ID>
     <ID>MagicNumber:PeerGroupHandshake.kt$PeerGroupHandshake$15000</ID>
     <ID>MagicNumber:ShareFiles.kt$ShareFiles$24</ID>
     <ID>MagicNumber:ZimManageViewModel.kt$ZimManageViewModel$5</ID>
     <ID>MagicNumber:ZimManageViewModel.kt$ZimManageViewModel$500</ID>
-    <ID>NestedBlockDepth:LocalLibraryFragment.kt$LocalLibraryFragment$checkPermissions</ID>
+    <ID>NestedBlockDepth:LocalLibraryFragment.kt$LocalLibraryFragment$private fun checkPermissions()</ID>
-    <ID>NestedBlockDepth:PeerGroupHandshake.kt$PeerGroupHandshake$readHandshakeAndExchangeMetaData</ID>
+    <ID>NestedBlockDepth:PeerGroupHandshake.kt$PeerGroupHandshake$private fun readHandshakeAndExchangeMetaData(): InetAddress?</ID>
-    <ID>NestedBlockDepth:ReceiverHandShake.kt$ReceiverHandShake$exchangeFileTransferMetadata</ID>
+    <ID>NestedBlockDepth:ReceiverHandShake.kt$ReceiverHandShake$override fun exchangeFileTransferMetadata(inputStream: InputStream, outputStream: OutputStream)</ID>
     <ID>PackageNaming:AvailableSpaceCalculator.kt$package org.kiwix.kiwixmobile.zim_manager.library_view</ID>
     <ID>PackageNaming:ConnectivityBroadcastReceiver.kt$package org.kiwix.kiwixmobile.zim_manager</ID>
     <ID>PackageNaming:DefaultLanguageProvider.kt$package org.kiwix.kiwixmobile.zim_manager</ID>
@@ -46,5 +46,5 @@
     <ID>TooGenericExceptionThrown:LibraryViewHolder.kt$LibraryViewHolder.LibraryBookViewHolder$throw RuntimeException("impossible invalid state: ${item.fileSystemState}")</ID>
     <ID>TooGenericExceptionThrown:ZimManageViewModel.kt$ZimManageViewModel$throw RuntimeException("Impossible state")</ID>
     <ID>VariableNaming:PeerGroupHandshake.kt$PeerGroupHandshake$private val HANDSHAKE_MESSAGE = "Request Kiwix File Sharing"</ID>
-  </Whitelist>
+  </CurrentIssues>
 </SmellBaseline>

app/src/androidTest/java/DebugFunctions.kt

@@ -108,4 +108,4 @@ private fun resourceId(view: View) =
   if (view.id > 0 && view.resources != null) " id:${view.resources.getResourceName(view.id)}"
   else ""
 
-private fun numSpaces(marginOffset: Int) = (0..marginOffset).fold("", { acc, _ -> "$acc-" })
+private fun numSpaces(marginOffset: Int) = (0..marginOffset).fold("") { acc, _ -> "$acc-" }

app/src/androidTest/java/org/kiwix/kiwixmobile/BaseActivityTest.kt

@@ -48,7 +48,7 @@ abstract class BaseActivityTest {
     getInstrumentation().targetContext.applicationContext
   }
 
-  inline fun <reified T : Activity> activityTestRule(
+  protected inline fun <reified T : Activity> activityTestRule(
     noinline beforeActivityAction: (() -> Unit)? = null
   ) =
     object : ActivityTestRule<T>(T::class.java) {

app/src/androidTest/java/org/kiwix/kiwixmobile/testutils/Matcher.kt

@@ -40,8 +40,8 @@ class Matcher {
         public override fun matchesSafely(view: View): Boolean {
           val parent = view.parent
           return parent is ViewGroup && parentMatcher.matches(parent) && view == parent.getChildAt(
-              position
+            position
-            )
+          )
         }
       }
     }

app/src/main/AndroidManifest.xml

@@ -32,7 +32,8 @@
       android:label="@string/app_name"
       android:launchMode="singleTop"
       android:theme="@style/KiwixTheme.Launcher"
-      android:windowSoftInputMode="adjustPan">
+      android:windowSoftInputMode="adjustPan"
+      android:exported="true">
       <meta-data
         android:name="android.app.shortcuts"
         android:resource="@xml/shortcuts" />
@@ -145,7 +146,8 @@
 
     <service android:name=".webserver.wifi_hotspot.HotspotService" />
 
-    <receiver android:name=".main.KiwixSearchWidget">
+    <receiver android:name=".main.KiwixSearchWidget"
+      android:exported="true">
       <meta-data
         android:name="android.appwidget.provider"
         android:resource="@xml/kiwix_widget_provider_info" />

app/src/main/java/org/kiwix/kiwixmobile/intro/IntroFragment.kt

@@ -72,14 +72,18 @@ class IntroFragment : BaseFragment(), IntroContract.View, FragmentActivityExtens
       addOnPageChangeListener(SimplePageChangeListener(::updateView, ::handleDraggingState))
     }
     tab_indicator.setViewPager(view_pager)
-    timer?.schedule(object : TimerTask() {
+    timer?.schedule(
-      override fun run() {
+      object : TimerTask() {
-        handler.post {
+        override fun run() {
-          if (currentPage == views.size) currentPage = 0
+          handler.post {
-          view_pager.setCurrentItem(currentPage++, true)
+            if (currentPage == views.size) currentPage = 0
+            view_pager.setCurrentItem(currentPage++, true)
+          }
         }
-      }
+      },
-    }, timerDelay, timerPeriod)
+      timerDelay,
+      timerPeriod
+    )
     views.forEach {
       it.setOnClickListener { dismissAutoRotate() }
     }

app/src/main/java/org/kiwix/kiwixmobile/language/LanguageFragment.kt

@@ -125,9 +125,11 @@ class LanguageFragment : BaseFragment() {
     super.onCreateOptionsMenu(menu, inflater)
     inflater.inflate(R.menu.menu_language, menu)
     val search = menu.findItem(R.id.menu_language_search)
-    (search.actionView as SearchView).setOnQueryTextListener(SimpleTextListener {
+    (search.actionView as SearchView).setOnQueryTextListener(
-      languageViewModel.actions.offer(Filter(it))
+      SimpleTextListener {
-    })
+        languageViewModel.actions.offer(Filter(it))
+      }
+    )
   }
 
   override fun onOptionsItemSelected(item: MenuItem): Boolean {

app/src/main/java/org/kiwix/kiwixmobile/localFileTransfer/LocalFileTransferFragment.kt

@@ -82,7 +82,8 @@ import javax.inject.Inject
 const val URIS_KEY = "uris"
 
 @SuppressLint("GoogleAppIndexingApiWarning", "Registered")
-class LocalFileTransferFragment : BaseFragment(),
+class LocalFileTransferFragment :
+  BaseFragment(),
   WifiDirectManager.Callbacks {
   @Inject
   lateinit var alertDialogShower: AlertDialogShower

app/src/main/java/org/kiwix/kiwixmobile/localFileTransfer/PeerGroupHandshake.kt

@@ -66,7 +66,8 @@ abstract class PeerGroupHandshake(private var groupInfo: WifiP2pInfo) {
           InetSocketAddress(
             groupInfo.groupOwnerAddress.hostAddress,
             PEER_HANDSHAKE_PORT
-          ), 15000
+          ),
+          15000
         )
         val objectOutputStream = ObjectOutputStream(client.getOutputStream())
         // Send message for the peer device to verify

app/src/main/java/org/kiwix/kiwixmobile/localFileTransfer/WifiDirectManager.kt

@@ -112,16 +112,19 @@ class WifiDirectManager @Inject constructor(
   private fun unregisterWifiDirectBroadcastReceiver() = context.unregisterReceiver(receiver)
 
   fun discoverPeerDevices() {
-    manager?.discoverPeers(channel, object : ActionListener {
+    manager?.discoverPeers(
-      override fun onSuccess() {
+      channel,
-        context.toast(R.string.discovery_initiated, Toast.LENGTH_SHORT)
+      object : ActionListener {
-      }
+        override fun onSuccess() {
+          context.toast(R.string.discovery_initiated, Toast.LENGTH_SHORT)
+        }
 
-      override fun onFailure(reason: Int) {
+        override fun onFailure(reason: Int) {
-        Log.d(TAG, "${context.getString(R.string.discovery_failed)}: ${getErrorMessage(reason)}")
+          Log.d(TAG, "${context.getString(R.string.discovery_failed)}: ${getErrorMessage(reason)}")
-        context.toast(R.string.discovery_failed, Toast.LENGTH_SHORT)
+          context.toast(R.string.discovery_failed, Toast.LENGTH_SHORT)
+        }
       }
-    })
+    )
   }
 
   /* From KiwixWifiP2pBroadcastReceiver.P2pEventListener callback-interface*/
@@ -188,7 +191,8 @@ class WifiDirectManager @Inject constructor(
           hasSenderStartedConnection = true
           connect(senderSelectedPeerDevice)
           context.toast(R.string.performing_handshake, Toast.LENGTH_LONG)
-        })
+        }
+      )
     }
   }
 
@@ -197,17 +201,21 @@ class WifiDirectManager @Inject constructor(
       deviceAddress = senderSelectedPeerDevice.deviceAddress
       wps.setup = WpsInfo.PBC
     }
-    manager?.connect(channel, config, object : ActionListener {
+    manager?.connect(
-      override fun onSuccess() {
+      channel,
-        // UI updated from broadcast receiver
+      config,
-      }
+      object : ActionListener {
+        override fun onSuccess() {
+          // UI updated from broadcast receiver
+        }
 
-      override fun onFailure(reason: Int) {
+        override fun onFailure(reason: Int) {
-        val errorMessage = getErrorMessage(reason)
+          val errorMessage = getErrorMessage(reason)
-        Log.d(TAG, context.getString(R.string.connection_failed) + ": " + errorMessage)
+          Log.d(TAG, context.getString(R.string.connection_failed) + ": " + errorMessage)
-        context.toast(R.string.connection_failed, Toast.LENGTH_LONG)
+          context.toast(R.string.connection_failed, Toast.LENGTH_LONG)
+        }
       }
-    })
+    )
   }
 
   private fun performHandshakeWith(groupInfo: WifiP2pInfo) {
@@ -291,17 +299,20 @@ class WifiDirectManager @Inject constructor(
   }
 
   private fun disconnect() {
-    manager?.removeGroup(channel, object : ActionListener {
+    manager?.removeGroup(
-      override fun onFailure(reasonCode: Int) {
+      channel,
-        Log.d(TAG, "Disconnect failed. Reason: $reasonCode")
+      object : ActionListener {
-        closeChannel()
+        override fun onFailure(reasonCode: Int) {
-      }
+          Log.d(TAG, "Disconnect failed. Reason: $reasonCode")
+          closeChannel()
+        }
 
-      override fun onSuccess() {
+        override fun onSuccess() {
-        Log.d(TAG, "Disconnect successful")
+          Log.d(TAG, "Disconnect successful")
-        closeChannel()
+          closeChannel()
+        }
       }
-    })
+    )
   }
 
   private fun closeChannel() {

app/src/main/java/org/kiwix/kiwixmobile/nav/destination/library/LocalLibraryFragment.kt

@@ -94,10 +94,12 @@ class LocalLibraryFragment : BaseFragment() {
   }
 
   private val bookDelegate: BookOnDiskDelegate.BookDelegate by lazy {
-    BookOnDiskDelegate.BookDelegate(sharedPreferenceUtil,
+    BookOnDiskDelegate.BookDelegate(
+      sharedPreferenceUtil,
       { offerAction(RequestNavigateTo(it)) },
       { offerAction(RequestMultiSelection(it)) },
-      { offerAction(RequestSelect(it)) })
+      { offerAction(RequestSelect(it)) }
+    )
   }
   private val booksOnDiskAdapter: BooksOnDiskAdapter by lazy {
     BooksOnDiskAdapter(bookDelegate, BookOnDiskDelegate.LanguageDelegate)
@@ -138,9 +140,9 @@ class LocalLibraryFragment : BaseFragment() {
     }
     zimManageViewModel.fileSelectListStates.observe(viewLifecycleOwner, Observer(::render))
     disposable.add(sideEffects())
-    zimManageViewModel.deviceListIsRefreshing.observe(viewLifecycleOwner, Observer {
+    zimManageViewModel.deviceListIsRefreshing.observe(viewLifecycleOwner) {
       zim_swiperefresh.isRefreshing = it!!
-    })
+    }
     if (savedInstanceState != null && savedInstanceState.getBoolean(WAS_IN_ACTION_MODE)) {
       zimManageViewModel.fileSelectActions.offer(FileSelectActions.RestartActionMode)
     }

app/src/main/java/org/kiwix/kiwixmobile/nav/destination/library/OnlineLibraryFragment.kt

@@ -43,6 +43,7 @@ import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.observe
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import eu.mhutti1.utils.storage.StorageDevice
@@ -107,7 +108,8 @@ class OnlineLibraryFragment : BaseFragment(), FragmentActivityExtensions {
       LibraryDelegate.DownloadDelegate {
         dialogShower.show(
           KiwixDialog.YesNoDialog.StopDownload,
-          { downloader.cancelDownload(it.downloadId) })
+          { downloader.cancelDownload(it.downloadId) }
+        )
       },
       LibraryDelegate.DividerDelegate
     )
@@ -153,18 +155,22 @@ class OnlineLibraryFragment : BaseFragment(), FragmentActivityExtensions {
       viewLifecycleOwner, Observer(::onRefreshStateChange)
     )
     zimManageViewModel.networkStates.observe(viewLifecycleOwner, Observer(::onNetworkStateChange))
-    zimManageViewModel.shouldShowWifiOnlyDialog.observe(viewLifecycleOwner, Observer {
+    zimManageViewModel.shouldShowWifiOnlyDialog.observe(
+      viewLifecycleOwner
+    ) {
       if (it) {
         showInternetPermissionDialog()
       }
-    })
+    }
 
     // hides keyboard when scrolled
-    libraryList.addOnScrollListener(SimpleRecyclerViewScrollListener { _, newState ->
+    libraryList.addOnScrollListener(
-      if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
+      SimpleRecyclerViewScrollListener { _, newState ->
-        libraryList.closeKeyboard()
+        if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
+          libraryList.closeKeyboard()
+        }
       }
-    })
+    )
 
     allowInternetPermissionButton.setOnClickListener {
       showInternetPermissionDialog()
@@ -405,7 +411,8 @@ class OnlineLibraryFragment : BaseFragment(), FragmentActivityExtensions {
           })
           return
         }
-        else -> availableSpaceCalculator.hasAvailableSpaceFor(item,
+        else -> availableSpaceCalculator.hasAvailableSpaceFor(
+          item,
           { downloadFile(item.book) },
           {
             libraryList.snack(
@@ -415,7 +422,8 @@ class OnlineLibraryFragment : BaseFragment(), FragmentActivityExtensions {
               R.string.download_change_storage,
               ::showStorageSelectDialog
             )
-          })
+          }
+        )
       }
     }
   }

app/src/main/java/org/kiwix/kiwixmobile/settings/KiwixPrefsFragment.kt

@@ -41,8 +41,9 @@ class KiwixPrefsFragment : CorePrefsFragment() {
 
   override fun setStorage() {
     findPreference<Preference>(PREF_STORAGE)?.title = getString(
-      if (sharedPreferenceUtil.prefStorage == internalStorage()?.let
+      if (sharedPreferenceUtil.prefStorage == internalStorage()?.let(
-          (sharedPreferenceUtil::getPublicDirectoryPath)
+          sharedPreferenceUtil::getPublicDirectoryPath
+        )
       ) R.string.internal_storage
       else R.string.external_storage
     )

app/src/main/java/org/kiwix/kiwixmobile/webserver/wifi_hotspot/HotspotNotificationManager.kt

@@ -17,6 +17,7 @@
  */
 package org.kiwix.kiwixmobile.webserver.wifi_hotspot
 
+import android.annotation.SuppressLint
 import android.app.Notification
 import android.app.NotificationChannel
 import android.app.NotificationManager
@@ -38,18 +39,20 @@ class HotspotNotificationManager @Inject constructor(
 
   private fun hotspotNotificationChannel() {
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-      notificationManager.createNotificationChannel(NotificationChannel(
+      notificationManager.createNotificationChannel(
-        HOTSPOT_SERVICE_CHANNEL_ID,
+        NotificationChannel(
-        context.getString(R.string.hotspot_service_channel_name),
+          HOTSPOT_SERVICE_CHANNEL_ID,
-        NotificationManager.IMPORTANCE_DEFAULT
+          context.getString(R.string.hotspot_service_channel_name),
-      ).apply {
+          NotificationManager.IMPORTANCE_DEFAULT
-        description = context.getString(R.string.hotspot_channel_description)
+        ).apply {
-        setSound(null, null)
+          description = context.getString(R.string.hotspot_channel_description)
-      })
+          setSound(null, null)
+        }
+      )
     }
   }
 
-  fun buildForegroundNotification(): Notification {
+  @SuppressLint("UnspecifiedImmutableFlag") fun buildForegroundNotification(): Notification {
     val contentIntent = NavDeepLinkBuilder(context).setComponentName(
       KiwixMainActivity::class.java
     )

app/src/main/java/org/kiwix/kiwixmobile/zim_manager/ZimManageViewModel.kt

@@ -483,6 +483,7 @@ class ZimManageViewModel @Inject constructor(
             oldBookOnDisk.id == newBookOnDisk.id
           }
         newBookOnDisk.apply { isSelected = firstOrNull?.isSelected ?: false }
-      })
+      }
+    )
   }
 }

app/src/main/res/layout/fragment_destination_download.xml

@@ -61,7 +61,8 @@
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"
     app:layout_constraintTop_toTopOf="parent"
-    app:layout_constraintVertical_bias="0.45" />
+    app:layout_constraintVertical_bias="0.45"
+    tools:ignore="RequiredSize" />
 
   <Button
     android:id="@+id/allowInternetPermissionButton"

app/src/main/res/layout/fragment_destination_library.xml

@@ -64,6 +64,7 @@
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"
     app:layout_constraintTop_toTopOf="parent"
+    tools:ignore="RequiredSize"
     app:layout_constraintVertical_bias="0.45" />
 
   <Button

buildSrc/build.gradle.kts

@@ -12,12 +12,13 @@ repositories {
 }
 
 dependencies {
-  implementation("com.android.tools.build:gradle:4.0.1")
+  implementation("com.android.tools.build:gradle:7.1.0")
-  implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.72")
+  implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.21")
-  implementation("com.hiya:jacoco-android:0.2")
+  implementation("com.dicedmelon.gradle:jacoco-android:0.1.5")
-  implementation("org.jlleitschuh.gradle:ktlint-gradle:9.2.1")
+  implementation("org.jlleitschuh.gradle:ktlint-gradle:10.3.0")
   implementation("com.google.apis:google-api-services-androidpublisher:v3-rev129-1.25.0")
-  implementation("io.gitlab.arturbosch.detekt:detekt-gradle-plugin:1.9.1")
+  implementation("io.gitlab.arturbosch.detekt:detekt-gradle-plugin:1.20.0")
+  implementation("com.googlecode.json-simple:json-simple:1.1")
 
   implementation(gradleApi())
   implementation(localGroovy())

buildSrc/src/main/kotlin/Versions.kt

@@ -22,7 +22,7 @@ object Versions {
 
   const val com_squareup_okhttp3: String = "4.9.0"
 
-  const val org_jetbrains_kotlin: String = "1.4.20"
+  const val org_jetbrains_kotlin: String = "1.4.21"
 
   const val androidx_navigation: String = "2.3.1"
 
@@ -42,11 +42,11 @@ object Versions {
 
   const val android_arch_lifecycle_extensions: String = "1.1.1"
 
-  const val com_android_tools_build_gradle: String = "4.0.1" // available: "4.1.1"
+  const val com_android_tools_build_gradle: String = "7.1.0"
 
   const val de_fayard_buildsrcversions_gradle_plugin: String = "0.7.0"
 
-  const val com_github_triplet_play_gradle_plugin: String = "2.8.0" // available: "3.0.0"
+  const val com_github_triplet_play_gradle_plugin: String = "3.7.0"
 
   const val javax_annotation_api: String = "1.3.2"
 

buildSrc/src/main/kotlin/plugin/AllProjectConfigurer.kt

@@ -23,8 +23,6 @@ import Libs
 import com.android.build.gradle.BaseExtension
 import io.gitlab.arturbosch.detekt.extensions.DetektExtension
 import org.gradle.api.Project
-import org.gradle.api.tasks.testing.Test
-import org.gradle.kotlin.dsl.KotlinClosure1
 import org.gradle.kotlin.dsl.apply
 import org.gradle.kotlin.dsl.dependencies
 import org.gradle.testing.jacoco.plugins.JacocoPluginExtension
@@ -39,7 +37,7 @@ class AllProjectConfigurer {
     target.plugins.apply("kotlin-android")
     target.plugins.apply("kotlin-android-extensions")
     target.plugins.apply("kotlin-kapt")
-    target.plugins.apply("com.hiya.jacoco-android")
+    target.plugins.apply("com.dicedmelon.gradle.jacoco-android")
     target.plugins.apply("org.jlleitschuh.gradle.ktlint")
     target.plugins.apply("io.gitlab.arturbosch.detekt")
     target.plugins.apply("androidx.navigation.safeargs")
@@ -75,19 +73,21 @@ class AllProjectConfigurer {
         execution = "ANDROIDX_TEST_ORCHESTRATOR"
         unitTests.apply {
           isReturnDefaultValues = true
-          all(KotlinClosure1<Any, Test>({
+          all {
-            (this as Test).also { testTask ->
+            it.also { testTask ->
               testTask.useJUnitPlatform()
               testTask.testLogging {
                 setEvents(setOf("passed", "skipped", "failed", "standardOut", "standardError"))
-                outputs.upToDateWhen { false }
+                testTask.outputs.upToDateWhen { false }
                 showStandardStreams = true
               }
               testTask.extensions
-                .getByType(JacocoTaskExtension::class.java)
+                .getByType(JacocoTaskExtension::class.java).apply {
-                .isIncludeNoLocationClasses = true
+                  isIncludeNoLocationClasses = true
+                  excludes = listOf("jdk.internal.*")
+                }
             }
-          }, this))
+          }
         }
       }
 
@@ -104,16 +104,18 @@ class AllProjectConfigurer {
           "CheckResult",
           "LabelFor",
           "LogConditional",
-          "ConvertToWebp"
+          "ConvertToWebp",
-        )
+          //TODO remove this when we remove jcenter from gradle
-
+          "JcenterRepositoryObsolete",
-        warning(
           "UnknownNullness",
           "SelectableText",
           "MissingTranslation",
           "IconDensities",
           "ContentDescription",
-          "IconDipSize"
+          "IconDipSize",
+          "UnusedResources",
+          "NonConstantResourceId",
+          "NotifyDataSetChanged"
         )
         lintConfig = target.rootProject.file("lintConfig.xml")
       }
@@ -144,9 +146,11 @@ class AllProjectConfigurer {
       configureExtension<JacocoPluginExtension> { toolVersion = "0.8.7" }
       configureExtension<KtlintExtension> { android.set(true) }
       configureExtension<DetektExtension> {
+        buildUponDefaultConfig = true
+        allRules = false
+        config = target.files("${target.rootDir}/config/detekt/detekt.yml")
         baseline = project.file("detekt_baseline.xml")
       }
-
     }
   }
 

config/detekt/detekt.yml

@@ -2,10 +2,10 @@ build:
   maxIssues: 0
   excludeCorrectable: false
   weights:
-    # complexity: 2
+  # complexity: 2
-    # LongParameterList: 1
+  # LongParameterList: 1
-    # style: 1
+  # style: 1
-    # comments: 1
+  # comments: 1
 
 config:
   validation: true
@@ -25,11 +25,11 @@ processors:
 console-reports:
   active: true
   exclude:
-     - 'ProjectStatisticsReport'
+    - 'ProjectStatisticsReport'
-     - 'ComplexityReport'
+    - 'ComplexityReport'
-     - 'NotificationReport'
+    - 'NotificationReport'
-  #  - 'FindingsReport'
+    #  - 'FindingsReport'
-     - 'FileBasedFindingsReport'
+    - 'FileBasedFindingsReport'
 
 comments:
   active: true
@@ -180,130 +180,22 @@ exceptions:
     active: true
     excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
     exceptionNames:
-     - ArrayIndexOutOfBoundsException
+      - ArrayIndexOutOfBoundsException
-     - Error
+      - Error
-     - Exception
+      - Exception
-     - IllegalMonitorStateException
+      - IllegalMonitorStateException
-     - NullPointerException
+      - NullPointerException
-     - IndexOutOfBoundsException
+      - IndexOutOfBoundsException
-     - RuntimeException
+      - RuntimeException
-     - Throwable
+      - Throwable
     allowedExceptionNameRegex: "^(_|(ignore|expected).*)"
   TooGenericExceptionThrown:
     active: true
     exceptionNames:
-     - Error
+      - Error
-     - Exception
+      - Exception
-     - Throwable
+      - Throwable
-     - RuntimeException
+      - RuntimeException
-
-formatting:
-  active: true
-  android: false
-  autoCorrect: true
-  AnnotationOnSeparateLine:
-    active: false
-    autoCorrect: true
-  ChainWrapping:
-    active: true
-    autoCorrect: true
-  CommentSpacing:
-    active: true
-    autoCorrect: true
-  EnumEntryNameCase:
-    active: false
-    autoCorrect: true
-  Filename:
-    active: true
-  FinalNewline:
-    active: true
-    autoCorrect: true
-  ImportOrdering:
-    active: false
-    autoCorrect: true
-  Indentation:
-    active: false
-    autoCorrect: true
-    indentSize: 4
-    continuationIndentSize: 4
-  MaximumLineLength:
-    active: true
-    maxLineLength: 120
-  ModifierOrdering:
-    active: true
-    autoCorrect: true
-  MultiLineIfElse:
-    active: true
-    autoCorrect: true
-  NoBlankLineBeforeRbrace:
-    active: true
-    autoCorrect: true
-  NoConsecutiveBlankLines:
-    active: true
-    autoCorrect: true
-  NoEmptyClassBody:
-    active: true
-    autoCorrect: true
-  NoEmptyFirstLineInMethodBlock:
-    active: false
-    autoCorrect: true
-  NoLineBreakAfterElse:
-    active: true
-    autoCorrect: true
-  NoLineBreakBeforeAssignment:
-    active: true
-    autoCorrect: true
-  NoMultipleSpaces:
-    active: true
-    autoCorrect: true
-  NoSemicolons:
-    active: true
-    autoCorrect: true
-  NoTrailingSpaces:
-    active: true
-    autoCorrect: true
-  NoUnitReturn:
-    active: true
-    autoCorrect: true
-  NoUnusedImports:
-    active: true
-    autoCorrect: true
-  NoWildcardImports:
-    active: true
-  PackageName:
-    active: true
-    autoCorrect: true
-  ParameterListWrapping:
-    active: true
-    autoCorrect: true
-    indentSize: 4
-  SpacingAroundColon:
-    active: true
-    autoCorrect: true
-  SpacingAroundComma:
-    active: true
-    autoCorrect: true
-  SpacingAroundCurly:
-    active: true
-    autoCorrect: true
-  SpacingAroundDot:
-    active: true
-    autoCorrect: true
-  SpacingAroundKeyword:
-    active: true
-    autoCorrect: true
-  SpacingAroundOperators:
-    active: true
-    autoCorrect: true
-  SpacingAroundParens:
-    active: true
-    autoCorrect: true
-  SpacingAroundRangeOperator:
-    active: true
-    autoCorrect: true
-  StringTemplate:
-    active: true
-    autoCorrect: true
 
 naming:
   active: true

core/build.gradle.kts

@@ -19,8 +19,34 @@ plugins {
 plugins.apply(KiwixConfigurationPlugin::class)
 apply(plugin = "io.objectbox")
 apply(plugin = "com.jakewharton.butterknife")
+ext {
+  set("versionMajor", 3)
+  set("versionMinor", 5)
+  set("versionPatch", 0)
+}
+
+/*
+* max version code: 21-0-0-00-00-00
+* our template    : UU-D-A-ZZ-YY-XX
+* where:
+* X = patch version
+* Y = minor version
+* Z = major version (+ 20 to distinguish from previous, non semantic, versions of the app)
+* A = number representing ABI split
+* D = number representing density split
+* U = unused
+*/
+
+fun generateVersionCode() =
+  20 * 10000 +
+    ext["versionMajor"] as Int * 10000 +
+    ext["versionMinor"] as Int * 100 +
+    ext["versionPatch"] as Int
 
 android {
+  defaultConfig {
+    buildConfigField("long", "VERSION_CODE", "${generateVersionCode()}")
+  }
   buildTypes {
     getByName("release") {
       isMinifyEnabled = false
@@ -31,7 +57,6 @@ android {
 fun shouldUseLocalVersion() = File(projectDir, "libs").exists()
 
 dependencies {
-
   // use jdk8 java.time backport, as long app < Build.VERSION_CODES.O
   implementation(Libs.threetenabp)
 

core/detekt_baseline.xml

@@ -1,18 +1,20 @@
-<?xml version="1.0" ?>
+<?xml version='1.0' encoding='UTF-8'?>
 <SmellBaseline>
-  <Blacklist></Blacklist>
+  <ManuallySuppressedIssues/>
-  <Whitelist>
+  <CurrentIssues>
     <ID>EmptyFunctionBlock:BooksOnDiskViewHolder.kt$BookOnDiskViewHolder.BookViewHolder${ }</ID>
-    <ID>EmptyFunctionBlock:FetchDownloadMonitor.kt$FetchDownloadMonitor.&lt;no name provided&gt;${}</ID>
+    <ID>EmptyFunctionBlock:FetchDownloadMonitor.kt$FetchDownloadMonitor.&lt;no name provided>${}</ID>
     <ID>EmptyFunctionBlock:OnSwipeTouchListener.kt$OnSwipeTouchListener${}</ID>
     <ID>ForbiddenComment:JNIInitialiser.kt$JNIInitialiser$// TODO: Consider surfacing to user</ID>
-    <ID>LongMethod:TabsAdapter.kt$TabsAdapter$onCreateViewHolder</ID>
+    <ID>ForbiddenComment:NetworkUtilsTest.kt$NetworkUtilsTest$// TODO: find a way to assert regex matching via JUnit and rewrite the test</ID>
-    <ID>LongParameterList:KiwixDialog.kt$KiwixDialog$( val title: Int?, val message: Int?, val positiveMessage: Int, val negativeMessage: Int?, val cancelable: Boolean = true, val icon: Int? = null, val neutralMessage: Int? = null, val getView: (() -&gt; View)? = null )</ID>
+    <ID>LongMethod:ChunkUtilsTest.kt$ChunkUtilsTest$@Test fun testGetChunks()</ID>
-    <ID>LongParameterList:MainMenu.kt$MainMenu$( private val activity: Activity, zimFileReader: ZimFileReader?, menu: Menu, webViews: MutableList&lt;KiwixWebView&gt;, urlIsValid: Boolean, disableReadAloud: Boolean = false, disableTabs: Boolean = false, private val menuClickListener: MenuClickListener )</ID>
+    <ID>LongMethod:TabsAdapter.kt$TabsAdapter$@SuppressLint("ResourceType") override fun onCreateViewHolder( parent: ViewGroup, viewType: Int ): ViewHolder</ID>
-    <ID>LongParameterList:MainMenu.kt$MainMenu.Factory$( menu: Menu, webViews: MutableList&lt;KiwixWebView&gt;, urlIsValid: Boolean, menuClickListener: MenuClickListener, disableReadAloud: Boolean, disableTabs: Boolean )</ID>
+    <ID>LongParameterList:KiwixDialog.kt$KiwixDialog$( val title: Int?, val message: Int?, val positiveMessage: Int, val negativeMessage: Int?, val cancelable: Boolean = true, val icon: Int? = null, val neutralMessage: Int? = null, val getView: (() -> View)? = null )</ID>
+    <ID>LongParameterList:MainMenu.kt$MainMenu$( private val activity: Activity, zimFileReader: ZimFileReader?, menu: Menu, webViews: MutableList&lt;KiwixWebView>, urlIsValid: Boolean, disableReadAloud: Boolean = false, disableTabs: Boolean = false, private val menuClickListener: MenuClickListener )</ID>
+    <ID>LongParameterList:MainMenu.kt$MainMenu.Factory$( menu: Menu, webViews: MutableList&lt;KiwixWebView>, urlIsValid: Boolean, menuClickListener: MenuClickListener, disableReadAloud: Boolean, disableTabs: Boolean )</ID>
+    <ID>LongParameterList:PageTestHelpers.kt$( bookmarkTitle: String = "bookmarkTitle", isSelected: Boolean = false, id: Long = 2, zimId: String = "zimId", zimName: String = "zimName", zimFilePath: String = "zimFilePath", bookmarkUrl: String = "bookmarkUrl", favicon: String = "favicon" )</ID>
     <ID>LongParameterList:Repository.kt$Repository$( @param:IO private val io: Scheduler, @param:MainThread private val mainThread: Scheduler, private val bookDao: NewBookDao, private val bookmarksDao: NewBookmarksDao, private val historyDao: HistoryDao, private val languageDao: NewLanguagesDao, private val recentSearchDao: NewRecentSearchDao, private val zimReaderContainer: ZimReaderContainer )</ID>
     <ID>LongParameterList:ToolbarScrollingKiwixWebView.kt$ToolbarScrollingKiwixWebView$( context: Context, callback: WebViewCallback, attrs: AttributeSet, nonVideoView: ViewGroup, videoView: ViewGroup, webViewClient: CoreWebViewClient, private val toolbarView: View, private val bottomBarView: View, sharedPreferenceUtil: SharedPreferenceUtil, private val parentNavigationBar: View? = null )</ID>
-    <ID>MagicNumber:ArticleCount.kt$ArticleCount$1000.0</ID>
     <ID>MagicNumber:ArticleCount.kt$ArticleCount$3</ID>
     <ID>MagicNumber:CompatFindActionModeCallback.kt$CompatFindActionModeCallback$100</ID>
     <ID>MagicNumber:DownloadItem.kt$DownloadItem$1000L</ID>
@@ -29,11 +31,15 @@
     <ID>MagicNumber:Seconds.kt$Seconds$60</ID>
     <ID>MagicNumber:Seconds.kt$Seconds$60.0</ID>
     <ID>MagicNumber:TabsAdapter.kt$TabsAdapter$8</ID>
-    <ID>NestedBlockDepth:FileUtils.kt$FileUtils$deleteZimFile</ID>
+    <ID>MatchingDeclarationName:PageTestHelpers.kt$PageImpl : Page</ID>
-    <ID>NestedBlockDepth:ImageUtils.kt$ImageUtils$getBitmapFromView</ID>
+    <ID>MaxLineLength:BookUtilsTest.kt$BookUtilsTest$// this case uses the result from the container nested class inside LanguageUtils. It will be tested in LanguageUtilsTest</ID>
-    <ID>NestedBlockDepth:JNIInitialiser.kt$JNIInitialiser$loadICUData</ID>
+    <ID>MaxLineLength:MetaLinkNetworkEntityTest.kt$MetaLinkNetworkEntityTest$"http://www.mirrorservice.org/sites/download.kiwix.org/zim/wikipedia/wikipedia_af_all_nopic_2016-05.zim"</ID>
-    <ID>NestedBlockDepth:OnSwipeTouchListener.kt$OnSwipeTouchListener.GestureListener$onFling</ID>
+    <ID>MaxLineLength:NetworkUtilsTest.kt$NetworkUtilsTest$// Here the Method should return the substring between the first '?' character and the nearest '/' character preceeding it</ID>
-    <ID>NestedBlockDepth:StorageDeviceUtils.kt$StorageDeviceUtils$canWrite</ID>
+    <ID>NestedBlockDepth:FileUtils.kt$FileUtils$@JvmStatic @Synchronized fun deleteZimFile(path: String)</ID>
+    <ID>NestedBlockDepth:ImageUtils.kt$ImageUtils$private fun getBitmapFromView(width: Int, height: Int, viewToDrawFrom: View): Bitmap?</ID>
+    <ID>NestedBlockDepth:JNIInitialiser.kt$JNIInitialiser$private fun loadICUData(context: Context): String?</ID>
+    <ID>NestedBlockDepth:OnSwipeTouchListener.kt$OnSwipeTouchListener.GestureListener$override fun onFling( e1: MotionEvent, e2: MotionEvent, velocityX: Float, velocityY: Float ): Boolean</ID>
+    <ID>NestedBlockDepth:StorageDeviceUtils.kt$StorageDeviceUtils$// Amazingly file.canWrite() does not always return the correct value private fun canWrite(file: File): Boolean</ID>
     <ID>PackageNaming:ArticleCount.kt$package org.kiwix.kiwixmobile.core.zim_manager.fileselect_view</ID>
     <ID>PackageNaming:BookOnDiskDelegate.kt$package org.kiwix.kiwixmobile.core.zim_manager.fileselect_view.adapter</ID>
     <ID>PackageNaming:BooksOnDiskAdapter.kt$package org.kiwix.kiwixmobile.core.zim_manager.fileselect_view.adapter</ID>
@@ -45,7 +51,7 @@
     <ID>PackageNaming:MountPointProducer.kt$package org.kiwix.kiwixmobile.core.zim_manager</ID>
     <ID>PackageNaming:SelectionMode.kt$package org.kiwix.kiwixmobile.core.zim_manager.fileselect_view</ID>
     <ID>PackageNaming:TagsView.kt$package org.kiwix.kiwixmobile.core.zim_manager</ID>
-    <ID>ReturnCount:FileUtils.kt$FileUtils$@JvmStatic fun getAllZimParts(book: Book): List&lt;File&gt;</ID>
+    <ID>ReturnCount:FileUtils.kt$FileUtils$@JvmStatic fun getAllZimParts(book: Book): List&lt;File></ID>
     <ID>ReturnCount:FileUtils.kt$FileUtils$@JvmStatic fun getLocalFilePathByUri( context: Context, uri: Uri ): String?</ID>
     <ID>ReturnCount:FileUtils.kt$FileUtils$@JvmStatic fun hasPart(file: File): Boolean</ID>
     <ID>ReturnCount:FileUtils.kt$FileUtils$@Synchronized private fun deleteZimFileParts(path: String): Boolean</ID>
@@ -68,5 +74,5 @@
     <ID>TopLevelPropertyNaming:Bytes.kt$const val Mb = Kb * 1024</ID>
     <ID>TopLevelPropertyNaming:Bytes.kt$const val Pb = Tb * 1024</ID>
     <ID>TopLevelPropertyNaming:Bytes.kt$const val Tb = Gb * 1024</ID>
-  </Whitelist>
+  </CurrentIssues>
 </SmellBaseline>

core/src/main/AndroidManifest.xml

@@ -4,7 +4,8 @@
   android:installLocation="auto">
 
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+    tools:ignore="ScopedStorage" />
   <uses-permission android:name="android.permission.INTERNET" />
   <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
   <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

core/src/main/java/org/kiwix/kiwixmobile/core/base/adapter/BaseViewHolder.kt

@@ -22,8 +22,10 @@ import android.view.View
 import androidx.recyclerview.widget.RecyclerView.ViewHolder
 import kotlinx.android.extensions.LayoutContainer
 
-abstract class BaseViewHolder<in ITEM>(override val containerView: View) : ViewHolder(
+abstract class BaseViewHolder<in ITEM>(override val containerView: View) :
-  containerView
+  ViewHolder(
-), LayoutContainer {
+    containerView
+  ),
+  LayoutContainer {
   abstract fun bind(item: ITEM)
 }

core/src/main/java/org/kiwix/kiwixmobile/core/dao/NewBookmarksDao.kt

@@ -30,9 +30,11 @@ import org.kiwix.kiwixmobile.core.reader.ZimFileReader
 import javax.inject.Inject
 
 class NewBookmarksDao @Inject constructor(val box: Box<BookmarkEntity>) : PageDao {
-  fun bookmarks(): Flowable<List<Page>> = box.asFlowable(box.query {
+  fun bookmarks(): Flowable<List<Page>> = box.asFlowable(
-    order(BookmarkEntity_.bookmarkTitle)
+    box.query {
-  }).map { it.map(::BookmarkItem) }
+      order(BookmarkEntity_.bookmarkTitle)
+    }
+  ).map { it.map(::BookmarkItem) }
 
   override fun pages(): Flowable<List<Page>> = bookmarks()
   override fun deletePages(pagesToDelete: List<Page>) =
@@ -55,7 +57,8 @@ class NewBookmarksDao @Inject constructor(val box: Box<BookmarkEntity>) : PageDa
           .or()
           .equal(BookmarkEntity_.zimName, zimFileReader?.name ?: "")
         order(BookmarkEntity_.bookmarkTitle)
-      }).map { it.map(BookmarkEntity::bookmarkUrl) }
+      }
+    ).map { it.map(BookmarkEntity::bookmarkUrl) }
       .subscribeOn(Schedulers.io())
 
   fun saveBookmark(bookmarkItem: BookmarkItem) {

core/src/main/java/org/kiwix/kiwixmobile/core/data/Repository.kt

@@ -68,7 +68,8 @@ class Repository @Inject internal constructor(
     .map {
       HeaderizableList<BooksOnDiskListItem, BookOnDisk, LanguageItem>(it).foldOverAddingHeaders(
         { bookOnDisk -> LanguageItem(bookOnDisk.locale) },
-        { current, next -> current.locale.displayName != next.locale.displayName })
+        { current, next -> current.locale.displayName != next.locale.displayName }
+      )
     }
     .map { it.toList() }
 

core/src/main/java/org/kiwix/kiwixmobile/core/di/modules/NetworkModule.kt

@@ -45,9 +45,11 @@ class NetworkModule {
       .connectTimeout(CONNECTION_TIMEOUT, SECONDS)
       .readTimeout(READ_TIMEOUT, SECONDS)
       .callTimeout(CALL_TIMEOUT, SECONDS)
-      .addNetworkInterceptor(HttpLoggingInterceptor().apply {
+      .addNetworkInterceptor(
-        level = if (BuildConfig.DEBUG) BASIC else NONE
+        HttpLoggingInterceptor().apply {
-      })
+          level = if (BuildConfig.DEBUG) BASIC else NONE
+        }
+      )
       .addNetworkInterceptor(UserAgentInterceptor(USER_AGENT))
       .build()
   }

core/src/main/java/org/kiwix/kiwixmobile/core/downloader/fetch/FetchDownloadNotificationManager.kt

@@ -17,6 +17,7 @@
  */
 package org.kiwix.kiwixmobile.core.downloader.fetch
 
+import android.annotation.SuppressLint
 import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.app.PendingIntent.FLAG_UPDATE_CURRENT
@@ -107,6 +108,7 @@ class FetchDownloadNotificationManager(context: Context) :
     notificationCustomisation(downloadNotification, notificationBuilder, context)
   }
 
+  @SuppressLint("UnspecifiedImmutableFlag")
   private fun notificationCustomisation(
     downloadNotification: DownloadNotification,
     notificationBuilder: NotificationCompat.Builder,

core/src/main/java/org/kiwix/kiwixmobile/core/error/ErrorActivity.kt

@@ -17,6 +17,7 @@
  */
 package org.kiwix.kiwixmobile.core.error
 
+import android.annotation.SuppressLint
 import android.content.Intent
 import android.os.Build
 import android.os.Bundle
@@ -139,7 +140,7 @@ open class ErrorActivity : BaseActivity() {
         All Zim Files in DB:
         $allZimFiles
         
-        """.trimIndent()
+    """.trimIndent()
   }
 
   private fun languageLocale(): String = """
@@ -184,13 +185,15 @@ open class ErrorActivity : BaseActivity() {
     get() = """
       Hi Kiwix Developers!
       The Android app crashed, here are some details to help fix it:
-      """.trimIndent()
+    """.trimIndent()
 
   private val versionCode: Int
+    @SuppressLint("WrongConstant")
     get() = packageManager
       .getPackageInfo(packageName, ZERO).versionCode
 
   private val versionName: String
+    @SuppressLint("WrongConstant")
     get() = packageManager
       .getPackageInfo(packageName, ZERO).versionName
 

core/src/main/java/org/kiwix/kiwixmobile/core/extensions/BookExtensions.kt

@@ -29,11 +29,13 @@ fun Book.calculateSearchMatches(
 ) {
   val searchableText = buildSearchableText(bookUtils)
   searchMatches = filter.split("\\s+")
-    .foldRight(0,
+    .foldRight(
+      0,
       { filterWord, acc ->
         if (searchableText.contains(filterWord, true)) acc + 1
         else acc
-      })
+      }
+    )
 }
 
 fun Book.buildSearchableText(bookUtils: BookUtils): String =

core/src/main/java/org/kiwix/kiwixmobile/core/help/HelpFragment.kt

@@ -85,10 +85,14 @@ abstract class HelpFragment : BaseFragment() {
 
   private fun sendFeedback() {
     val intent = Intent(Intent.ACTION_SENDTO)
-    intent.data = ("mailto:${Uri.encode(CONTACT_EMAIL_ADDRESS)}" +
+    intent.data = (
-      "?subject=${
+      "mailto:${Uri.encode(CONTACT_EMAIL_ADDRESS)}" +
-        Uri.encode("Feedback in ${getCurrentLocale(requireActivity()).displayLanguage}")
+        "?subject=" +
-      }").toUri()
+        Uri.encode(
+          "Feedback in " +
+            getCurrentLocale(requireActivity()).displayLanguage
+        )
+      ).toUri()
     startActivity(Intent.createChooser(intent, "Send Feedback via Email"))
   }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/main/AddNoteDialog.kt

@@ -243,11 +243,13 @@ class AddNoteDialog : DialogFragment() {
 
     // Show the previously saved note if it exists
     displayNote()
-    add_note_edit_text.addTextChangedListener(SimpleTextWatcher { _, _, _, _ ->
+    add_note_edit_text.addTextChangedListener(
-      noteEdited = true
+      SimpleTextWatcher { _, _, _, _ ->
-      enableSaveNoteMenuItem()
+        noteEdited = true
-      enableShareNoteMenuItem()
+        enableSaveNoteMenuItem()
-    })
+        enableShareNoteMenuItem()
+      }
+    )
     if (!noteFileExists) {
       // Prepare for input in case of empty/new note
       add_note_edit_text.requestFocus()

core/src/main/java/org/kiwix/kiwixmobile/core/main/CoreSearchWidget.kt

@@ -17,6 +17,7 @@
  */
 package org.kiwix.kiwixmobile.core.main
 
+import android.annotation.SuppressLint
 import android.app.PendingIntent
 import android.appwidget.AppWidgetManager
 import android.appwidget.AppWidgetProvider
@@ -46,6 +47,7 @@ abstract class CoreSearchWidget : AppWidgetProvider() {
     }
   }
 
+  @SuppressLint("UnspecifiedImmutableFlag")
   private fun pendingIntent(context: Context, action: String) = PendingIntent.getActivity(
     context,
     (System.currentTimeMillis() % Int.MAX_VALUE).toInt(),

core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt

@@ -58,16 +58,19 @@ class KiwixTextToSpeech internal constructor(
   private val focusLock: Any = Any()
   private val am: AudioManager = context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
   @JvmField var currentTTSTask: TTSTask? = null
-  private val tts: TextToSpeech = TextToSpeech(instance, OnInitListener { status: Int ->
+  private val tts: TextToSpeech = TextToSpeech(
-    if (status == SUCCESS) {
+    instance,
-      Log.d(TAG_KIWIX, "TextToSpeech was initialized successfully.")
+    OnInitListener { status: Int ->
-      this.isInitialized = true
+      if (status == SUCCESS) {
-      onInitSucceedListener.onInitSucceed()
+        Log.d(TAG_KIWIX, "TextToSpeech was initialized successfully.")
-    } else {
+        this.isInitialized = true
-      Log.e(TAG_KIWIX, "Initialization of TextToSpeech Failed!")
+        onInitSucceedListener.onInitSucceed()
-      context.toast(R.string.texttospeech_initialization_failed, Toast.LENGTH_SHORT)
+      } else {
+        Log.e(TAG_KIWIX, "Initialization of TextToSpeech Failed!")
+        context.toast(R.string.texttospeech_initialization_failed, Toast.LENGTH_SHORT)
+      }
     }
-  })
+  )
 
   /**
    * Returns whether the TTS is initialized.
@@ -139,7 +142,7 @@ class KiwixTextToSpeech internal constructor(
         Array.prototype.forEach.call(toRemove, function(elem) {    
           elem.parentElement.removeChild(elem);});
         tts.speakAloud(body.innerText);
-        """.trimIndent()
+      """.trimIndent()
     )
   }
 

core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixWebView.kt

@@ -166,9 +166,11 @@ open class KiwixWebView @SuppressLint("SetJavaScriptEnabled") constructor(
         }
         val fileToSave = sequence {
           yield(File(root, fileName))
-          yieldAll(generateSequence(1) { it + 1 }.map {
+          yieldAll(
-            File(root, fileName.replace(".", "_$it."))
+            generateSequence(1) { it + 1 }.map {
-          })
+              File(root, fileName.replace(".", "_$it."))
+            }
+          )
         }.first { !it.exists() }
         val source = Uri.parse(src)
         try {

core/src/main/java/org/kiwix/kiwixmobile/core/page/PageFragment.kt

@@ -102,9 +102,11 @@ abstract class PageFragment : OnItemClickListener, BaseFragment(), FragmentActiv
     inflater.inflate(R.menu.menu_page, menu)
     val search = menu.findItem(R.id.menu_page_search).actionView as SearchView
     search.queryHint = searchQueryHint
-    search.setOnQueryTextListener(SimpleTextListener {
+    search.setOnQueryTextListener(
-      pageViewModel.actions.offer(Action.Filter(it))
+      SimpleTextListener {
-    })
+        pageViewModel.actions.offer(Action.Filter(it))
+      }
+    )
   }
 
   override fun onOptionsItemSelected(item: MenuItem): Boolean {
@@ -139,11 +141,13 @@ abstract class PageFragment : OnItemClickListener, BaseFragment(), FragmentActiv
     pageViewModel.state.observe(viewLifecycleOwner, Observer(::render))
 
     // hides keyboard when scrolled
-    recycler_view.addOnScrollListener(SimpleRecyclerViewScrollListener { _, newState ->
+    recycler_view.addOnScrollListener(
-      if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
+      SimpleRecyclerViewScrollListener { _, newState ->
-        recycler_view.closeKeyboard()
+        if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
+          recycler_view.closeKeyboard()
+        }
       }
-    })
+    )
   }
 
   override fun onCreateView(

core/src/main/java/org/kiwix/kiwixmobile/core/page/bookmark/viewmodel/effects/ShowDeleteBookmarksDialog.kt

@@ -39,7 +39,9 @@ data class ShowDeleteBookmarksDialog(
   @Inject lateinit var dialogShower: DialogShower
   override fun invokeWith(activity: AppCompatActivity) {
     activity.cachedComponent.inject(this)
-    dialogShower.show(if (state.isInSelectionState) DeleteSelectedBookmarks else DeleteAllBookmarks,
+    dialogShower.show(
-      { effects.offer(DeletePageItems(state, pageDao)) })
+      if (state.isInSelectionState) DeleteSelectedBookmarks else DeleteAllBookmarks,
+      { effects.offer(DeletePageItems(state, pageDao)) }
+    )
   }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/page/history/viewmodel/HistoryState.kt

@@ -32,8 +32,10 @@ data class HistoryState(
 ) : PageState<HistoryItem>() {
   override val visiblePageItems: List<HistoryListItem> =
     HeaderizableList<HistoryListItem, HistoryItem, DateItem>(filteredPageItems)
-      .foldOverAddingHeaders({ historyItem -> DateItem(historyItem.dateString) },
+      .foldOverAddingHeaders(
-        { current, next -> current.dateString != next.dateString })
+        { historyItem -> DateItem(historyItem.dateString) },
+        { current, next -> current.dateString != next.dateString }
+      )
 
   override fun copyWithNewItems(newItems: List<HistoryItem>): PageState<HistoryItem> =
     copy(pageItems = (newItems))

core/src/main/java/org/kiwix/kiwixmobile/core/search/SearchFragment.kt

@@ -119,7 +119,8 @@ class SearchFragment : BaseFragment() {
         override fun handleOnBackPressed() {
           goBack()
         }
-      })
+      }
+    )
   }
 
   private fun setupToolbar(view: View) {
@@ -149,11 +150,13 @@ class SearchFragment : BaseFragment() {
     val searchMenuItem = menu.findItem(R.id.menu_search)
     searchMenuItem.expandActionView()
     searchView = searchMenuItem.actionView as SearchView
-    searchView.setOnQueryTextListener(SimpleTextListener {
+    searchView.setOnQueryTextListener(
-      if (it.isNotEmpty()) {
+      SimpleTextListener {
-        searchViewModel.actions.offer(Filter(it))
+        if (it.isNotEmpty()) {
+          searchViewModel.actions.offer(Filter(it))
+        }
       }
-    })
+    )
     searchMenuItem.setOnActionExpandListener(object : OnActionExpandListener {
       override fun onMenuItemActionExpand(item: MenuItem) = false
 

core/src/main/java/org/kiwix/kiwixmobile/core/utils/DimenUtils.kt

@@ -25,9 +25,11 @@ import androidx.appcompat.R
 
 object DimenUtils {
   @JvmStatic fun Context.getToolbarHeight(): Int {
-    return resources.getDimensionPixelSize(TypedValue().apply {
+    return resources.getDimensionPixelSize(
-      theme.resolveAttribute(R.attr.actionBarSize, this, true)
+      TypedValue().apply {
-    }.resourceId)
+        theme.resolveAttribute(R.attr.actionBarSize, this, true)
+      }.resourceId
+    )
   }
 
   @JvmStatic fun Activity.getWindowHeight(): Int =

core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt

@@ -58,6 +58,7 @@ class ExternalLinkOpener @Inject constructor(
       {
         sharedPreferenceUtil.putPrefExternalLinkPopup(false)
         openLink(intent)
-      })
+      }
+    )
   }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/utils/LanguageUtils.kt

@@ -18,6 +18,7 @@
 
 package org.kiwix.kiwixmobile.core.utils
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.res.Configuration
 import android.graphics.Typeface
@@ -54,12 +55,14 @@ class LanguageUtils(private val context: Context) {
     MutableList<LanguageContainer> {
     val localeCollator =
       Collator.getInstance(context.locale).apply { strength = Collator.SECONDARY }
-    languageCodesFromAssets.sortWith(Comparator { o1, o2 ->
+    languageCodesFromAssets.sortWith(
-      localeCollator.compare(
+      Comparator { o1, o2 ->
-        o1.languageName,
+        localeCollator.compare(
-        o2.languageName
+          o1.languageName,
-      )
+          o2.languageName
-    })
+        )
+      }
+    )
     return languageCodesFromAssets
   }
 
@@ -80,7 +83,10 @@ class LanguageUtils(private val context: Context) {
   // which also sets a Factory on the LayoutInflator, we have to access the private field of the
   // LayoutInflater, that handles this restriction via Java's reflection API
   // and make it accessible set it to false again.
-  fun changeFont(layoutInflater: LayoutInflater, sharedPreferenceUtil: SharedPreferenceUtil) {
+  @SuppressLint("SoonBlockedPrivateApi") fun changeFont(
+    layoutInflater: LayoutInflater,
+    sharedPreferenceUtil: SharedPreferenceUtil
+  ) {
 
     if (!haveToChangeFont(sharedPreferenceUtil)) {
       return
@@ -187,6 +193,7 @@ class LanguageUtils(private val context: Context) {
       }
     }
 
+    @SuppressLint("AppBundleLocaleChanges")
     @JvmStatic
     fun handleLocaleChange(context: Context, language: String) {
       val locale =

core/src/main/java/org/kiwix/kiwixmobile/core/utils/dialog/KiwixDialog.kt

@@ -34,9 +34,11 @@ sealed class KiwixDialog(
   val getView: (() -> View)? = null
 ) {
 
-  data class DeleteZims(override val args: List<Any>) : KiwixDialog(
+  data class DeleteZims(override val args: List<Any>) :
-    null, R.string.delete_zim_body, R.string.delete, R.string.no
+    KiwixDialog(
-  ), HasBodyFormatArgs {
+      null, R.string.delete_zim_body, R.string.delete, R.string.no
+    ),
+    HasBodyFormatArgs {
     constructor(zimNameList: String) : this(listOf(zimNameList))
   }
 
@@ -99,12 +101,14 @@ sealed class KiwixDialog(
     cancelable = false
   )
 
-  data class ShowHotspotDetails(override val args: List<Any>) : KiwixDialog(
+  data class ShowHotspotDetails(override val args: List<Any>) :
-    R.string.hotspot_turned_on,
+    KiwixDialog(
-    R.string.hotspot_details_message,
+      R.string.hotspot_turned_on,
-    android.R.string.ok,
+      R.string.hotspot_details_message,
-    null
+      android.R.string.ok,
-  ), HasBodyFormatArgs {
+      null
+    ),
+    HasBodyFormatArgs {
     constructor(wifiConfiguration: WifiConfiguration) : this(
       listOf(wifiConfiguration.SSID, wifiConfiguration.preSharedKey)
     )
@@ -125,9 +129,11 @@ sealed class KiwixDialog(
     neutralMessage = R.string.hotspot_dialog_neutral_button
   )
 
-  data class FileTransferConfirmation(override val args: List<Any>) : KiwixDialog(
+  data class FileTransferConfirmation(override val args: List<Any>) :
-    null, R.string.transfer_to, R.string.yes, android.R.string.cancel
+    KiwixDialog(
-  ), HasBodyFormatArgs {
+      null, R.string.transfer_to, R.string.yes, android.R.string.cancel
+    ),
+    HasBodyFormatArgs {
     constructor(selectedPeerDeviceName: String) : this(listOf(selectedPeerDeviceName))
   }
 

core/src/main/java/org/kiwix/kiwixmobile/core/utils/files/FileUtils.kt

@@ -36,8 +36,6 @@ import org.kiwix.kiwixmobile.core.extensions.toast
 import java.io.BufferedReader
 import java.io.File
 import java.io.IOException
-import java.lang.Exception
-import java.util.ArrayList
 
 object FileUtils {
 
@@ -252,8 +250,10 @@ object FileUtils {
   @SuppressLint("WrongConstant")
   @JvmStatic fun getPathFromUri(activity: Activity, data: Intent): String? {
     val uri: Uri? = data.data
-    val takeFlags: Int = data.flags and (Intent.FLAG_GRANT_READ_URI_PERMISSION
+    val takeFlags: Int = data.flags and (
-      or Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+      Intent.FLAG_GRANT_READ_URI_PERMISSION
+        or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+      )
     uri?.let {
       activity.grantUriPermission(
         activity.packageName, it,

core/src/main/java/org/kiwix/kiwixmobile/core/zim_manager/KiloByte.kt

@@ -27,9 +27,11 @@ inline class KiloByte(private val kilobyteString: String?) {
     get() = kilobyteString?.toLongOrNull()?.let {
       val units = arrayOf("KB", "MB", "GB", "TB")
       val conversion = (log10(it.toDouble()) / log10(1024.0)).toInt()
-      (DecimalFormat("#,##0.#")
+      (
-        .format(it / 1024.0.pow(conversion.toDouble())) +
+        DecimalFormat("#,##0.#")
-        " " +
+          .format(it / 1024.0.pow(conversion.toDouble())) +
-        units[conversion])
+          " " +
+          units[conversion]
+        )
     } ?: ""
 }

core/src/main/java/org/kiwix/kiwixmobile/core/zim_manager/fileselect_view/ArticleCount.kt

@@ -34,7 +34,8 @@ inline class ArticleCount(val articleCount: String) {
       val units = arrayOf("", "K", "M", "B", "T")
       val conversion = (log10(size.toDouble()) / 3).toInt()
       context.getString(
-        R.string.articleCount, DecimalFormat("#,##0.#")
+        R.string.articleCount,
+        DecimalFormat("#,##0.#")
           .format(size / 1000.0.pow(conversion.toDouble())) + units[conversion]
       )
     }

core/src/test/java/org/kiwix/kiwixmobile/core/downloader/ChunkUtilsTest.kt

@@ -82,7 +82,8 @@ class ChunkUtilsTest {
 
     assertEquals(
       "verify that the same notificationID is passed on to each chunk",
-      true, listReturned[0].url == url &&
+      true,
+      listReturned[0].url == url &&
         listReturned[1].url == url &&
         listReturned[2].url == url &&
         listReturned[3].url == url &&
@@ -92,7 +93,8 @@ class ChunkUtilsTest {
 
     assertEquals(
       "verify that the same URL is passed on to each chunk",
-      true, listReturned[0].notificationID == 56 &&
+      true,
+      listReturned[0].notificationID == 56 &&
         listReturned[1].notificationID == 56 &&
         listReturned[2].notificationID == 56 &&
         listReturned[3].notificationID == 56 &&

core/src/test/java/org/kiwix/kiwixmobile/core/utils/NetworkUtilsTest.kt

@@ -200,32 +200,37 @@ class NetworkUtilsTest {
 
     // Using the standard Kiwix Download URLs
     assertEquals(
-      "URL Parsing", "No Pictures", NetworkUtils.parseURL(
+      "URL Parsing", "No Pictures",
+      NetworkUtils.parseURL(
         context,
         "http://ftpmirror.your.org/pub/kiwix/zim/wikipedia/wikipedia_af_all_nopic_2016-05.zim"
       )
     )
     assertEquals(
-      "URL Parsing", "No Videos", NetworkUtils.parseURL(
+      "URL Parsing", "No Videos",
+      NetworkUtils.parseURL(
         context,
         "http://www.mirrorservice.org/sites/download.kiwix.org/zim/wikipedia/" +
           "wikipedia_af_all_novid_2016-05.zim"
       )
     )
     assertEquals(
-      "URL Parsing", "Simple", NetworkUtils.parseURL(
+      "URL Parsing", "Simple",
+      NetworkUtils.parseURL(
         context,
         "http://download.wikimedia.org/kiwix/zim/wikipedia/wikipedia_af_all_simple_2016-05.zim"
       )
     )
     assertEquals(
-      "URL Parsing", "No Pictures", NetworkUtils.parseURL(
+      "URL Parsing", "No Pictures",
+      NetworkUtils.parseURL(
         context,
         "http://mirror.netcologne.de/kiwix/zim/wikipedia/wikipedia_af_all_nopic_2016-05.zim"
       )
     )
     assertEquals(
-      "URL Parsing", "Simple", NetworkUtils.parseURL(
+      "URL Parsing", "Simple",
+      NetworkUtils.parseURL(
         context,
         "http://mirror3.kiwix.org/zim/wikipedia/wikipedia_af_all_simple_2016-05.zim"
       )

core/src/test/java/org/kiwix/kiwixmobile/core/utils/ServerUtilsTest.kt

@@ -34,7 +34,7 @@ internal class ServerUtilsTest {
       fec0::d8d1:9ff:fe42:160c
       fec0::8d6e:2327:6d9f:ce75
       192.168.200.2
-    """.trimIndent()
+        """.trimIndent()
       )
     ).isEqualTo(
       "192.168.232.2"

core/src/test/java/org/kiwix/kiwixmobile/core/utils/files/FileSearchTest.kt

@@ -105,7 +105,8 @@ class FileSearchTest {
       val zimFile = File.createTempFile(
         "fileToFind",
         ".zim",
-        File("$tempRoot${File.separator}dir").apply { mkdirs() })
+        File("$tempRoot${File.separator}dir").apply(File::mkdirs)
+      )
       every { contentResolver.query(any(), any(), any(), any(), any()) } returns null
       every { storageDevice.name } returns zimFile.parentFile.parent
       val fileList = fileSearch.scan()

custom/build.gradle.kts

@@ -20,7 +20,7 @@ android {
   }
 
   flavorDimensions("default")
-  productFlavors {
+  productFlavors.apply {
     CustomApps.createDynamically(project.file("src"), this)
     all {
       File("$projectDir/src", "$name/$name.zim").let {

custom/src/main/AndroidManifest.xml

@@ -17,7 +17,8 @@
       android:configChanges="orientation|keyboardHidden|screenSize|locale"
       android:theme="@style/KiwixTheme.Launcher"
       android:label="@string/app_name"
-      android:windowSoftInputMode="adjustPan">
+      android:windowSoftInputMode="adjustPan"
+      android:exported="true">
       <meta-data
         android:name="android.app.shortcuts"
         android:resource="@xml/shortcuts" />
@@ -53,7 +54,8 @@
       </intent-filter>
     </activity>
 
-    <receiver android:name=".main.CustomSearchWidget">
+    <receiver android:name=".main.CustomSearchWidget"
+      android:exported="false">
       <intent-filter>
         <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
         <action android:name="KiwixSearchWidget.TEXT_CLICKED" />

custom/src/main/java/org/kiwix/kiwixmobile/custom/main/CustomReaderFragment.kt

@@ -183,9 +183,11 @@ class CustomReaderFragment : CoreReaderFragment() {
   }
 
   private fun goToSettings() {
-    startActivity(Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
+    startActivity(
-      data = Uri.fromParts("package", activity?.packageName, null)
+      Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS).apply {
-    })
+        data = Uri.fromParts("package", activity?.packageName, null)
+      }
+    )
   }
 
   private fun readStorageHasBeenPermanentlyDenied(grantResults: IntArray) =

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Tue Feb 25 11:46:45 IST 2020
+#Wed Jun 01 10:28:35 IST 2022
 distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.2-all.zip
+zipStoreBase=GRADLE_USER_HOME

lintConfig.xml

@@ -4,7 +4,20 @@
     <ignore path="**-qq/**.xml" />
     <ignore path="**-iw/**.xml" />
   </issue>
-
+  <issue id="LintError">
+    <ignore regexp=".*BookmarksRobot.kt.*"/>
+    <ignore regexp=".*DebugFunctions.kt.*"/>
+    <ignore regexp=".*HistoryRobot.kt.*"/>
+    <ignore regexp=".*IntroRobot.kt.*"/>
+    <ignore regexp=".*LanguageRobot.kt.*"/>
+    <ignore regexp=".*LibraryRobot.kt.*"/>
+    <ignore regexp=".*LocalFileTransferRobot.kt.*"/>
+    <ignore regexp=".*OnlineLibraryRobot.kt.*"/>
+    <ignore regexp=".*ReaderRobot.kt.*"/>
+    <ignore regexp=".*SettingsRobot.kt.*"/>
+    <ignore regexp=".*TopLevelDestinationRobot.kt.*"/>
+    <ignore regexp=".*ZimHostRobot.kt.*"/>
+  </issue>
   <issue id="TypographyEllipsis">
     <ignore path="**-iw/**.xml" />
   </issue>
@@ -19,10 +32,11 @@
   <issue id="InvalidPackage">
     <ignore path="**simple-xml-2.7.1.jar" />
     <ignore path="**/squidb*.jar" />
+    <ignore path="**/org.jacoco.agent-0.8.3-runtime.jar" />
   </issue>
   <issue id="IconLocation">
     <ignore path="src/main/res/drawable/kiwix_icon_with_title.png" />
-    <ignore path="src/main/res/drawable/search_widget_preview.png" />
+    <ignore path="core/src/main/res/drawable/search_widget_preview.png" />
   </issue>
   <issue id="ConvertToWebp">
     <ignore path="src/main/res/drawable/search_widget_preview.png" />