Naming conventions improved and some reviewed changes

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

@@ -56,7 +56,7 @@ abstract class KiwixRoomDatabase : RoomDatabase() {
   abstract fun historyRoomDao(): HistoryRoomDao
   abstract fun notesRoomDao(): NotesRoomDao
   abstract fun downloadRoomDao(): DownloadRoomDao
-  abstract fun pageHistoryRoomDao(): WebViewHistoryRoomDao
+  abstract fun webViewHistoryRoomDao(): WebViewHistoryRoomDao
 
   companion object {
     private var db: KiwixRoomDatabase? = null

core/src/main/java/org/kiwix/kiwixmobile/core/di/components/CoreComponent.kt

@@ -106,7 +106,7 @@ interface CoreComponent {
   fun libkiwixBookmarks(): LibkiwixBookmarks
   fun recentSearchRoomDao(): RecentSearchRoomDao
   fun historyRoomDao(): HistoryRoomDao
-  fun pageHistoryRoomDao(): WebViewHistoryRoomDao
+  fun webViewHistoryRoomDao(): WebViewHistoryRoomDao
   fun noteRoomDao(): NotesRoomDao
   fun objectBoxToRoomMigrator(): ObjectBoxToRoomMigrator
   fun context(): Context

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

@@ -88,7 +88,7 @@ open class DatabaseModule {
 
   @Provides
   @Singleton
-  fun providePageHistoryRoomDao(db: KiwixRoomDatabase) = db.pageHistoryRoomDao()
+  fun provideWebViewHistoryRoomDao(db: KiwixRoomDatabase) = db.webViewHistoryRoomDao()
 
   @Singleton
   @Provides

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

@@ -133,7 +133,7 @@ import org.kiwix.kiwixmobile.core.navigateToAppSettings
 import org.kiwix.kiwixmobile.core.page.bookmark.adapter.LibkiwixBookmarkItem
 import org.kiwix.kiwixmobile.core.page.history.NavigationHistoryClickListener
 import org.kiwix.kiwixmobile.core.page.history.NavigationHistoryDialog
-import org.kiwix.kiwixmobile.core.page.history.adapter.DataCallback
+import org.kiwix.kiwixmobile.core.page.history.adapter.WebViewHistoryCallback
 import org.kiwix.kiwixmobile.core.page.history.adapter.HistoryListItem.HistoryItem
 import org.kiwix.kiwixmobile.core.page.history.adapter.NavigationHistoryListItem
 import org.kiwix.kiwixmobile.core.page.history.adapter.WebViewHistoryItem
@@ -195,7 +195,7 @@ abstract class CoreReaderFragment :
   ReadAloudCallbacks,
   NavigationHistoryClickListener,
   ShowDonationDialogCallback,
-  DataCallback {
+  WebViewHistoryCallback {
   protected val webViewList: MutableList<KiwixWebView> = ArrayList()
   private val webUrlsProcessor = BehaviorProcessor.create<String>()
   private var fragmentReaderBinding: FragmentReaderBinding? = null
@@ -991,7 +991,7 @@ abstract class CoreReaderFragment :
 
   override fun clearHistory() {
     getCurrentWebView()?.clearHistory()
-    repositoryActions?.clearWebViewPagesHistory()
+    repositoryActions?.clearWebViewPageHistory()
     updateBottomToolbarArrowsAlpha()
     toast(R.string.navigation_history_cleared)
   }
@@ -1984,7 +1984,7 @@ abstract class CoreReaderFragment :
 
     // If backStack and forwardStack are empty, return
     if (backStack.isEmpty() && forwardStack.isEmpty() || currentZimId != pageHistory[0].zimId) {
-      repositoryActions?.clearWebViewPagesHistory()
+      repositoryActions?.clearWebViewPageHistory()
       return
     }
 
@@ -2038,7 +2038,7 @@ abstract class CoreReaderFragment :
   }
 
   override fun onError(error: Throwable) {
-    activity.toast(R.string.could_not_restore_tabs, Toast.LENGTH_LONG)
+    activity.toast(R.string.could_not_restore_web_view_history, Toast.LENGTH_LONG)
   }
 
   override fun onResume() {
@@ -2436,6 +2436,26 @@ abstract class CoreReaderFragment :
     editor.apply()
   }
 
+  private fun saveWebViewHistoryItems(
+    startIndex: Int,
+    endIndex: Int,
+    zimId: String,
+    isForward: Boolean,
+    historyList: WebBackForwardList
+  ) {
+    for (index in startIndex until endIndex) {
+      val historyItem = historyList.getItemAtIndex(index)
+      val pageHistory = WebViewHistoryItem(
+        zimId = zimId,
+        title = historyItem.title,
+        pageUrl = historyItem.url,
+        isForward = isForward,
+        timeStamp = index.toLong()
+      )
+      repositoryActions?.saveWebViewPageHistory(pageHistory)
+    }
+  }
+
   private fun saveWebBackForwardListToRoom() {
     val webBackForwardList = getCurrentWebView()?.copyBackForwardList()
     val currentIndex = webBackForwardList?.currentIndex
@@ -2443,40 +2463,28 @@ abstract class CoreReaderFragment :
 
     if (currentIndex != null) {
       // Save BackStack
-      webBackForwardList.let { historyList ->
-        for (index in 0 until historyList.currentIndex) {
-          val historyItem = historyList.getItemAtIndex(index)
-          val pageHistory = WebViewHistoryItem(
-            zimId = zimId,
-            title = historyItem.title,
-            pageUrl = historyItem.url,
-            isForward = false,
-            timeStamp = index.toLong()
-          )
-          repositoryActions?.saveWebViewPageHistory(pageHistory)
-        }
-      }
+      saveWebViewHistoryItems(
+        0,
+        webBackForwardList.currentIndex,
+        zimId,
+        false,
+        webBackForwardList
+      )
 
       // Save ForwardStack
-      webBackForwardList.let { historyList ->
-        for (index in historyList.currentIndex + 1 until historyList.size) {
-          val historyItem = historyList.getItemAtIndex(index)
-          val pageHistory = WebViewHistoryItem(
-            zimId = zimId,
-            title = historyItem.title,
-            pageUrl = historyItem.url,
-            isForward = true,
-            timeStamp = index.toLong()
-          )
-          repositoryActions?.saveWebViewPageHistory(pageHistory)
-        }
-      }
+      saveWebViewHistoryItems(
+        currentIndex + 1,
+        webBackForwardList.size,
+        zimId,
+        true,
+        webBackForwardList
+      )
     }
   }
 
   override fun onPause() {
     super.onPause()
-    repositoryActions?.clearWebViewPagesHistory()
+    repositoryActions?.clearWebViewPageHistory()
     saveWebBackForwardListToRoom()
     saveTabStates()
     Log.d(

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

@@ -21,7 +21,7 @@ import io.reactivex.disposables.Disposable
 import org.kiwix.kiwixmobile.core.data.DataSource
 import org.kiwix.kiwixmobile.core.di.ActivityScope
 import org.kiwix.kiwixmobile.core.page.bookmark.adapter.LibkiwixBookmarkItem
-import org.kiwix.kiwixmobile.core.page.history.adapter.DataCallback
+import org.kiwix.kiwixmobile.core.page.history.adapter.WebViewHistoryCallback
 import org.kiwix.kiwixmobile.core.page.history.adapter.HistoryListItem.HistoryItem
 import org.kiwix.kiwixmobile.core.page.history.adapter.WebViewHistoryItem
 import org.kiwix.kiwixmobile.core.page.notes.adapter.NoteListItem
@@ -38,9 +38,9 @@ class MainRepositoryActions @Inject constructor(private val dataSource: DataSour
   private var saveNoteDisposable: Disposable? = null
   private var saveBookDisposable: Disposable? = null
   private var deleteNoteDisposable: Disposable? = null
-  private var savePageHistoryDisposable: Disposable? = null
-  private var clearPageHistoryDisposable: Disposable? = null
-  private var getPageHistoryDisposable: Disposable? = null
+  private var saveWebViewHistoryDisposable: Disposable? = null
+  private var clearWebViewHistoryDisposable: Disposable? = null
+  private var getWebViewHistoryDisposable: Disposable? = null
 
   fun saveHistory(history: HistoryItem) {
     saveHistoryDisposable = dataSource.saveHistory(history)
@@ -74,17 +74,17 @@ class MainRepositoryActions @Inject constructor(private val dataSource: DataSour
   }
 
   fun saveWebViewPageHistory(pageHistory: WebViewHistoryItem) {
-    savePageHistoryDisposable = dataSource.insertWebViewHistoryItem(pageHistory)
+    saveWebViewHistoryDisposable = dataSource.insertWebViewHistoryItem(pageHistory)
       .subscribe({}, { e -> Log.e(TAG, "Unable to save page history", e) })
   }
 
-  fun clearWebViewPagesHistory() {
-    clearPageHistoryDisposable = dataSource.clearWebViewPagesHistory()
+  fun clearWebViewPageHistory() {
+    clearWebViewHistoryDisposable = dataSource.clearWebViewPagesHistory()
       .subscribe({}, { e -> Log.e(TAG, "Unable to clear page history", e) })
   }
 
-  fun loadWebViewPagesHistory(callBack: DataCallback) {
-    getPageHistoryDisposable = dataSource.getAllWebViewPagesHistory()
+  fun loadWebViewPagesHistory(callBack: WebViewHistoryCallback) {
+    getWebViewHistoryDisposable = dataSource.getAllWebViewPagesHistory()
       .map { roomEntities ->
         roomEntities.map(::WebViewHistoryItem)
       }
@@ -97,8 +97,8 @@ class MainRepositoryActions @Inject constructor(private val dataSource: DataSour
     saveNoteDisposable?.dispose()
     deleteNoteDisposable?.dispose()
     saveBookDisposable?.dispose()
-    savePageHistoryDisposable?.dispose()
-    clearPageHistoryDisposable?.dispose()
-    getPageHistoryDisposable?.dispose()
+    saveWebViewHistoryDisposable?.dispose()
+    clearWebViewHistoryDisposable?.dispose()
+    getWebViewHistoryDisposable?.dispose()
   }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/page/history/adapter/WebViewHistoryItem.kt

@@ -53,7 +53,7 @@ data class WebViewHistoryItem(
   )
 }
 
-interface DataCallback {
+interface WebViewHistoryCallback {
   fun onDataFetched(pageHistory: List<WebViewHistoryItem>)
   fun onError(error: Throwable)
 }

core/src/main/res/values/strings.xml

@@ -233,6 +233,7 @@
   <string name="close_all_tabs">Close all tabs</string>
   <string name="close_tab">Close tab</string>
   <string name="could_not_restore_tabs">Could not restore tabs.</string>
+  <string name="could_not_restore_web_view_history">Could not restore web view history</string>
   <string name="pending_state">Pending</string>
   <string name="running_state">In Progress</string>
   <string name="complete">Complete</string>