Merge pull request #2 from kiwix/develop

Update

app/build.gradle.kts

@@ -11,7 +11,7 @@ apply(from = rootProject.file("jacoco.gradle"))
 ext {
   set("versionMajor", 3)
   set("versionMinor", 2)
-  set("versionPatch", 0)
+  set("versionPatch", 1)
 }
 
 fun generateVersionName() = "${ext["versionMajor"]}.${ext["versionMinor"]}.${ext["versionPatch"]}"

app/src/main/java/org/kiwix/kiwixmobile/webserver/ZimHostActivity.kt

@@ -221,7 +221,7 @@ class ZimHostActivity : BaseActivity(), ZimHostCallbacks, ZimHostContract.View {
   // Advice user to turn on hotspot manually for API<26
   private fun startHotspotManuallyDialog() {
 
-    alertDialogShower.show(KiwixDialog.StartHotspotManually(),
+    alertDialogShower.show(KiwixDialog.StartHotspotManually,
       ::launchTetheringSettingsScreen,
       {},
       {

buildSrc/build.gradle.kts

@@ -13,7 +13,7 @@ repositories {
 dependencies {
   implementation("com.android.tools.build:gradle:3.5.3")
   implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.61")
-  implementation("com.dicedmelon.gradle:jacoco-android:0.1.4")
+  implementation("com.hiya:jacoco-android:0.2")
   implementation("org.jlleitschuh.gradle:ktlint-gradle:9.2.1")
   implementation("com.google.apis:google-api-services-androidpublisher:v3-rev129-1.25.0")
   implementation("io.gitlab.arturbosch.detekt:detekt-gradle-plugin:1.5.1")

buildSrc/src/main/kotlin/Libs.kt

@@ -263,7 +263,7 @@ object Libs {
    */
   const val collection_ktx: String = "androidx.collection:collection-ktx:" + Versions.collection_ktx
 
-  const val jacoco_android: String = "com.dicedmelon.gradle:jacoco-android:" +
+  const val jacoco_android: String = "com.hiya:jacoco-android:" +
       Versions.jacoco_android
 
   /**

buildSrc/src/main/kotlin/Versions.kt

@@ -55,7 +55,7 @@ object Versions {
 
   const val collection_ktx: String = "1.1.0"
 
-  const val jacoco_android: String = "0.1.4"
+  const val jacoco_android: String = "0.2"
 
   const val junit_jupiter: String = "5.4.2" // available: "5.6.0"
 

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

@@ -39,7 +39,7 @@ class AllProjectConfigurer {
     target.plugins.apply("kotlin-android")
     target.plugins.apply("kotlin-android-extensions")
     target.plugins.apply("kotlin-kapt")
-    target.plugins.apply("jacoco-android")
+    target.plugins.apply("com.hiya.jacoco-android")
     target.plugins.apply("org.jlleitschuh.gradle.ktlint")
     target.plugins.apply("io.gitlab.arturbosch.detekt")
   }
@@ -52,12 +52,12 @@ class AllProjectConfigurer {
         setMinSdkVersion(Config.minSdk)
         setTargetSdkVersion(Config.targetSdk)
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        multiDexEnabled = true
       }
 
       buildTypes {
         getByName("debug") {
           isTestCoverageEnabled = true
+          multiDexEnabled = true
         }
       }
 

config/detekt/detekt.yml

@@ -394,7 +394,7 @@ performance:
     active: true
     excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
   SpreadOperator:
-    active: true
+    active: false
     excludes: "**/test/**,**/androidTest/**,**/*.Test.kt,**/*.Spec.kt,**/*.Spek.kt"
   UnnecessaryTemporaryInstantiation:
     active: true

core/src/main/java/org/kiwix/kiwixmobile/core/CoreApp.java

@@ -17,13 +17,14 @@
  */
 package org.kiwix.kiwixmobile.core;
 
+import android.app.Application;
 import android.content.Context;
 import android.os.Build;
 import android.os.Environment;
 import android.os.StrictMode;
 import android.util.Log;
 import androidx.appcompat.app.AppCompatDelegate;
-import androidx.multidex.MultiDexApplication;
+import androidx.multidex.MultiDex;
 import com.jakewharton.threetenabp.AndroidThreeTen;
 import java.io.File;
 import java.io.IOException;
@@ -33,7 +34,7 @@ import org.kiwix.kiwixmobile.core.di.components.CoreComponent;
 import org.kiwix.kiwixmobile.core.di.components.DaggerCoreComponent;
 import org.kiwix.kiwixmobile.core.downloader.DownloadMonitor;
 
-public abstract class CoreApp extends MultiDexApplication {
+public abstract class CoreApp extends Application {
 
   private static CoreApp app;
   private static CoreComponent coreComponent;
@@ -64,6 +65,9 @@ public abstract class CoreApp extends MultiDexApplication {
   @Override
   protected void attachBaseContext(Context base) {
     super.attachBaseContext(base);
+    if (BuildConfig.DEBUG) {
+      MultiDex.install(this);
+    }
     app = this;
     setCoreComponent(DaggerCoreComponent.builder()
       .context(this)

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

@@ -25,12 +25,14 @@ import org.kiwix.kiwixmobile.core.di.ActivityScope
 import org.kiwix.kiwixmobile.core.di.modules.ActivityModule
 import org.kiwix.kiwixmobile.core.search.SearchActivity
 import org.kiwix.kiwixmobile.core.search.viewmodel.effects.ShowDeleteSearchDialog
+import org.kiwix.kiwixmobile.core.settings.CorePrefsFragment
 
 @ActivityScope
 @Subcomponent(modules = [ActivityModule::class])
 interface CoreActivityComponent {
   fun inject(searchActivity: SearchActivity)
   fun inject(showDeleteSearchDialog: ShowDeleteSearchDialog)
+  fun inject(corePrefsFragment: CorePrefsFragment)
 
   @Subcomponent.Builder
   interface Builder {

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

@@ -54,7 +54,6 @@ import org.kiwix.kiwixmobile.core.reader.ZimContentProvider
 import org.kiwix.kiwixmobile.core.reader.ZimFileReader
 import org.kiwix.kiwixmobile.core.reader.ZimReaderContainer
 import org.kiwix.kiwixmobile.core.search.SearchActivity
-import org.kiwix.kiwixmobile.core.settings.CorePrefsFragment
 import org.kiwix.kiwixmobile.core.settings.CoreSettingsActivity
 import org.kiwix.kiwixmobile.core.utils.BookUtils
 import org.kiwix.kiwixmobile.core.utils.SharedPreferenceUtil
@@ -107,7 +106,6 @@ interface CoreComponent {
   fun inject(application: CoreApp)
   fun inject(zimContentProvider: ZimContentProvider)
   fun inject(kiwixWebView: KiwixWebView)
-  fun inject(prefsFragment: CorePrefsFragment)
   fun inject(storageSelectDialog: StorageSelectDialog)
   fun inject(addNoteDialog: AddNoteDialog)
 

core/src/main/java/org/kiwix/kiwixmobile/core/main/ConfirmationAlertDialogFragment.java

@@ -19,12 +19,13 @@
 package org.kiwix.kiwixmobile.core.main;
 
 import android.app.Dialog;
-import android.content.DialogInterface;
 import android.os.Bundle;
-import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.DialogFragment;
 import androidx.fragment.app.Fragment;
-import org.kiwix.kiwixmobile.core.R;
+import javax.inject.Inject;
+import kotlin.Unit;
+import org.kiwix.kiwixmobile.core.utils.DialogShower;
+import org.kiwix.kiwixmobile.core.utils.KiwixDialog;
 import org.kiwix.kiwixmobile.core.utils.SharedPreferenceUtil;
 
 /**
@@ -48,6 +49,8 @@ public class ConfirmationAlertDialogFragment extends DialogFragment {
   private SharedPreferenceUtil sharedPreferenceUtil;
   private int stringResourceId;
   private String parentDialogFragmentTAG;
+  @Inject
+  protected DialogShower alertDialogShower;
 
   public ConfirmationAlertDialogFragment(SharedPreferenceUtil sharedPreferenceUtil,
     String parentDialogFragmentTAG, int stringResourceId) {
@@ -59,27 +62,20 @@ public class ConfirmationAlertDialogFragment extends DialogFragment {
   @Override
   public Dialog onCreateDialog(Bundle savedInstanceState) {
     Fragment parentDialogFragment = getFragmentManager().findFragmentByTag(parentDialogFragmentTAG);
-
+    return alertDialogShower.create(new KiwixDialog.ConfirmationAlertDialogFragment(stringResourceId),
-    return new AlertDialog.Builder(getActivity()).setMessage(stringResourceId)
+      () -> {
-      .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
-        @Override
-        public void onClick(DialogInterface dialog, int which) {
-
         if (parentDialogFragment != null) {
           ((UserClickListener) parentDialogFragment).onPositiveClick();
         }
-        }
+        return Unit.INSTANCE;
-      })
+      },
-      .setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
+      () -> {
-        @Override
-        public void onClick(DialogInterface dialog, int which) {
-
         if (parentDialogFragment != null) {
           ((UserClickListener) parentDialogFragment).onNegativeClick();
         }
+        return Unit.INSTANCE;
       }
-      })
+    );
-      .create();
   }
 
   /**

core/src/main/java/org/kiwix/kiwixmobile/core/main/CoreMainActivity.java

@@ -53,7 +53,6 @@ import android.widget.Toast;
 import androidx.annotation.AnimRes;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
-import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.AppCompatButton;
 import androidx.appcompat.widget.Toolbar;
 import androidx.constraintlayout.widget.ConstraintLayout;
@@ -109,7 +108,9 @@ import org.kiwix.kiwixmobile.core.reader.ZimFileReader;
 import org.kiwix.kiwixmobile.core.reader.ZimReaderContainer;
 import org.kiwix.kiwixmobile.core.search.SearchActivity;
 import org.kiwix.kiwixmobile.core.search.viewmodel.effects.SearchInPreviousScreen;
+import org.kiwix.kiwixmobile.core.utils.DialogShower;
 import org.kiwix.kiwixmobile.core.utils.DimenUtils;
+import org.kiwix.kiwixmobile.core.utils.KiwixDialog;
 import org.kiwix.kiwixmobile.core.utils.LanguageUtils;
 import org.kiwix.kiwixmobile.core.utils.NetworkUtils;
 import org.kiwix.kiwixmobile.core.utils.StyleUtils;
@@ -213,6 +214,8 @@ public abstract class CoreMainActivity extends BaseActivity
   protected NewBookmarksDao newBookmarksDao;
   @Inject
   protected NewBookDao newBookDao;
+  @Inject
+  protected DialogShower alertDialogShower;
 
   private CountDownTimer hideBackToTopTimer = new CountDownTimer(1200, 1200) {
     @Override
@@ -637,28 +640,22 @@ public abstract class CoreMainActivity extends BaseActivity
   }
 
   private void showRateDialog() {
-    String title = getString(R.string.rate_dialog_title);
+    alertDialogShower.show(new KiwixDialog.ShowRate(getIconResId()),
-    String message = getString(R.string.rate_dialog_msg_1) + " "
+      () -> {
-      + getString(R.string.app_name)
-      + getString(R.string.rate_dialog_msg_2);
-    String positive = getString(R.string.rate_dialog_positive);
-    String negative = getString(R.string.no_thanks);
-    String neutral = getString(R.string.rate_dialog_neutral);
-
-    new AlertDialog.Builder(this)
-      .setTitle(title)
-      .setMessage(message)
-      .setPositiveButton(positive, (dialog, id) -> {
         visitCounterPref.setNoThanksState(true);
         goToRateApp();
-      })
+        return Unit.INSTANCE;
-      .setNegativeButton(negative, (dialog, id) -> visitCounterPref.setNoThanksState(true))
+      },
-      .setNeutralButton(neutral, (dialog, id) -> {
+      () -> {
+        visitCounterPref.setNoThanksState(true);
+        return Unit.INSTANCE;
+      },
+      () ->{
         tempVisitCount = 0;
         visitCounterPref.setCount(tempVisitCount);
-      })
+        return Unit.INSTANCE;
-      .setIcon(ContextCompat.getDrawable(this, getIconResId()))
+      }
-      .show();
+    );
   }
 
   protected abstract int getIconResId();
@@ -1074,21 +1071,20 @@ public abstract class CoreMainActivity extends BaseActivity
   }
 
   private void externalLinkPopup(Intent intent) {
-    new AlertDialog.Builder(this)
+    alertDialogShower.show(KiwixDialog.ExternalLinkPopup.INSTANCE,
-      .setTitle(R.string.external_link_popup_dialog_title)
+      () -> {
-      .setMessage(R.string.external_link_popup_dialog_message)
+        startActivity(intent);
-      .setNegativeButton(android.R.string.no, (dialogInterface, i) -> {
+        return Unit.INSTANCE;
-        // do nothing
+      },
-      })
+      null,
-      .setNeutralButton(R.string.do_not_ask_anymore, (dialogInterface, i) -> {
+      () -> {
         sharedPreferenceUtil.putPrefExternalLinkPopup(false);
         isExternalLinkPopup = false;
 
         startActivity(intent);
-      })
+        return Unit.INSTANCE;
-      .setPositiveButton(android.R.string.yes, (dialogInterface, i) -> startActivity(intent))
+      }
-      .setIcon(R.drawable.ic_warning)
+      );
-      .show();
   }
 
   protected void openZimFile(@NonNull File file) {
@@ -1364,14 +1360,7 @@ public abstract class CoreMainActivity extends BaseActivity
   private void contentsDrawerHint() {
     drawerLayout.postDelayed(() -> drawerLayout.openDrawer(GravityCompat.END), 500);
 
-    AlertDialog.Builder builder = new AlertDialog.Builder(this);
+    alertDialogShower.show(KiwixDialog.ContentsDrawerHint.INSTANCE);
-    builder.setMessage(getString(R.string.hint_contents_drawer_message))
-      .setPositiveButton(getString(R.string.got_it), (dialog, id) -> {
-      })
-      .setTitle(R.string.did_you_know)
-      .setIcon(R.drawable.icon_question);
-    AlertDialog alert = builder.create();
-    alert.show();
   }
 
   private void openArticle(String articleUrl) {
@@ -1688,9 +1677,8 @@ public abstract class CoreMainActivity extends BaseActivity
   }
 
   protected void showOpenInNewTabDialog(String url) {
-    AlertDialog.Builder builder = new AlertDialog.Builder(this);
+    alertDialogShower.show(KiwixDialog.YesNoDialog.OpenInNewTab.INSTANCE,
-
+      () -> {
-    builder.setPositiveButton(android.R.string.yes, (dialog, id) -> {
         if (isOpenNewTabInBackground) {
           newTabInBackground(url);
           Snackbar.make(snackbarRoot, R.string.new_tab_snack_bar, Snackbar.LENGTH_LONG)
@@ -1702,11 +1690,8 @@ public abstract class CoreMainActivity extends BaseActivity
         } else {
           newTab(url);
         }
+        return Unit.INSTANCE;
       });
-    builder.setNegativeButton(android.R.string.no, null);
-    builder.setMessage(getString(R.string.open_in_new_tab));
-    AlertDialog dialog = builder.create();
-    dialog.show();
   }
 
   @Override

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

@@ -144,7 +144,6 @@ class SearchActivity : BaseActivity() {
   }
 
   private fun render(searchString: String) {
-    searchView.setQuery(searchString, false)
     searchInTextMenuItem.isEnabled = searchString.isNotBlank()
   }
 

core/src/main/java/org/kiwix/kiwixmobile/core/search/viewmodel/SearchViewModel.kt

@@ -53,7 +53,6 @@ import org.kiwix.kiwixmobile.core.search.viewmodel.effects.SearchIntentProcessin
 import org.kiwix.kiwixmobile.core.search.viewmodel.effects.ShowDeleteSearchDialog
 import org.kiwix.kiwixmobile.core.search.viewmodel.effects.ShowToast
 import org.kiwix.kiwixmobile.core.search.viewmodel.effects.StartSpeechInput
-import java.util.concurrent.TimeUnit.MILLISECONDS
 import javax.inject.Inject
 
 class SearchViewModel @Inject constructor(
@@ -127,8 +126,7 @@ class SearchViewModel @Inject constructor(
       searchResultsFromZimReader(),
       filter,
       Function3(this::reduce)
-    ).debounce(100, MILLISECONDS)
+    ).subscribe(state::postValue, Throwable::printStackTrace)
-      .subscribe(state::postValue, Throwable::printStackTrace)
 
   private fun reduce(
     recentSearchResults: List<SearchListItem>,

core/src/main/java/org/kiwix/kiwixmobile/core/settings/CorePrefsFragment.java

@@ -33,7 +33,6 @@ import android.view.LayoutInflater;
 import android.webkit.WebView;
 import android.widget.BaseAdapter;
 import android.widget.Toast;
-import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.content.ContextCompat;
 import eu.mhutti1.utils.storage.StorageDevice;
@@ -50,6 +49,8 @@ import org.kiwix.kiwixmobile.core.NightModeConfig;
 import org.kiwix.kiwixmobile.core.R;
 import org.kiwix.kiwixmobile.core.extensions.ContextExtensionsKt;
 import org.kiwix.kiwixmobile.core.main.AddNoteDialog;
+import org.kiwix.kiwixmobile.core.utils.DialogShower;
+import org.kiwix.kiwixmobile.core.utils.KiwixDialog;
 import org.kiwix.kiwixmobile.core.utils.LanguageUtils;
 import org.kiwix.kiwixmobile.core.utils.SharedPreferenceUtil;
 
@@ -75,12 +76,17 @@ public abstract class CorePrefsFragment extends PreferenceFragment implements
   protected StorageCalculator storageCalculator;
   @Inject
   protected NightModeConfig nightModeConfig;
-
+  @Inject
+  protected DialogShower alertDialogShower;
   private SliderPreference mSlider;
 
   @Override
   public void onCreate(Bundle savedInstanceState) {
-    CoreApp.getCoreComponent().inject(this);
+    CoreApp.getCoreComponent()
+      .activityComponentBuilder()
+      .activity(getActivity())
+      .build()
+      .inject(this);
     super.onCreate(savedInstanceState);
     addPreferencesFromResource(R.xml.preferences);
 
@@ -199,28 +205,20 @@ public abstract class CorePrefsFragment extends PreferenceFragment implements
   }
 
   private void clearAllHistoryDialog() {
-    new AlertDialog.Builder(getActivity())
+    alertDialogShower.show(KiwixDialog.ClearAllHistory.INSTANCE, () -> {
-      .setTitle(getResources().getString(R.string.clear_all_history_dialog_title))
-      .setMessage(getResources().getString(R.string.clear_recent_and_tabs_history_dialog))
-      .setPositiveButton(android.R.string.yes, (dialog, which) -> {
       presenter.clearHistory();
       CoreSettingsActivity.allHistoryCleared = true;
-        Toast.makeText(getActivity(),
+      ContextExtensionsKt.toast(getActivity(), R.string.all_history_cleared_toast,
-          getResources().getString(R.string.all_history_cleared_toast), Toast.LENGTH_SHORT)
+        Toast.LENGTH_SHORT);
-          .show();
+      return Unit.INSTANCE;
-      })
+    });
-      .setNegativeButton(android.R.string.no, (dialog, which) -> {
-        // do nothing
-      })
-      .setIcon(R.drawable.ic_warning)
-      .show();
   }
 
   private void showClearAllNotesDialog() {
-    new AlertDialog.Builder(getActivity()).setMessage(R.string.delete_notes_confirmation_msg)
+    alertDialogShower.show(KiwixDialog.ClearAllNotes.INSTANCE, () -> {
-      .setNegativeButton(android.R.string.cancel, null) // Do nothing for 'Cancel' button
+      clearAllNotes();
-      .setPositiveButton(R.string.yes, (dialog, which) -> clearAllNotes())
+      return Unit.INSTANCE;
-      .show();
+    });
   }
 
   private void clearAllNotes() {
@@ -252,10 +250,7 @@ public abstract class CorePrefsFragment extends PreferenceFragment implements
       view.getSettings().setJavaScriptEnabled(true);
       view.setBackgroundColor(0);
     }
-    new AlertDialog.Builder(getActivity())
+    alertDialogShower.show(new KiwixDialog.OpenCredits(() -> view));
-      .setView(view)
-      .setPositiveButton(android.R.string.ok, null)
-      .show();
   }
 
   @Override

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

@@ -19,16 +19,21 @@
 package org.kiwix.kiwixmobile.core.utils
 
 import android.app.Activity
+import android.app.Dialog
 import androidx.appcompat.app.AlertDialog
-import org.kiwix.kiwixmobile.core.utils.KiwixDialog.StartHotspotManually
 import javax.inject.Inject
 
 class AlertDialogShower @Inject constructor(private val activity: Activity) : DialogShower {
   override fun show(dialog: KiwixDialog, vararg clickListeners: () -> Unit) {
-    AlertDialog.Builder(activity)
+    create(dialog, *clickListeners).show()
+  }
+
+  override fun create(dialog: KiwixDialog, vararg clickListeners: () -> Unit): Dialog {
+    return AlertDialog.Builder(activity)
       .apply {
         dialog.title?.let(this::setTitle)
-        setMessage(activity.getString(dialog.message, *bodyArguments(dialog)))
+        dialog.icon?.let(this::setIcon)
+        dialog.message?.let { setMessage(activity.getString(it, *bodyArguments(dialog))) }
         setPositiveButton(dialog.positiveMessage) { _, _ ->
           clickListeners.getOrNull(0)
             ?.invoke()
@@ -39,15 +44,16 @@ class AlertDialogShower @Inject constructor(private val activity: Activity) : Di
               ?.invoke()
           }
         }
-        if (dialog is StartHotspotManually) {
+        dialog.neutralMessage?.let {
-          setNeutralButton(dialog.neutralMessage) { _, _ ->
+          setNeutralButton(it) { _, _ ->
             clickListeners.getOrNull(2)
               ?.invoke()
           }
         }
+        dialog.getView?.let { setView(it()) }
         setCancelable(dialog.cancelable)
       }
-      .show()
+      .create()
   }
 
   private fun bodyArguments(dialog: KiwixDialog) =

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

@@ -17,9 +17,16 @@
  */
 package org.kiwix.kiwixmobile.core.utils
 
+import android.app.Dialog
+
 interface DialogShower {
   fun show(
     dialog: KiwixDialog,
     vararg clickListeners: (() -> Unit)
   )
+
+  fun create(
+    dialog: KiwixDialog,
+    vararg clickListeners: (() -> Unit)
+  ): Dialog
 }

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

@@ -19,15 +19,19 @@
 package org.kiwix.kiwixmobile.core.utils
 
 import android.net.wifi.WifiConfiguration
+import android.view.View
 import org.kiwix.kiwixmobile.core.R
 import org.kiwix.kiwixmobile.core.zim_manager.fileselect_view.adapter.BooksOnDiskListItem.BookOnDisk
 
 sealed class KiwixDialog(
   val title: Int?,
-  val message: Int,
+  val message: Int?,
   val positiveMessage: Int,
   val negativeMessage: Int?,
-  val cancelable: Boolean = true
+  val cancelable: Boolean = true,
+  val icon: Int? = null,
+  val neutralMessage: Int? = null,
+  val getView: (() -> View)? = null
 ) {
 
   data class DeleteZim(override val args: List<Any>) : KiwixDialog(
@@ -84,13 +88,12 @@ sealed class KiwixDialog(
     )
   }
 
-  data class StartHotspotManually(
+  object StartHotspotManually : KiwixDialog(
-    val neutralMessage: Int = R.string.hotspot_dialog_neutral_button
-  ) : KiwixDialog(
     R.string.hotspot_dialog_title,
     R.string.hotspot_dialog_message,
     R.string.go_to_settings,
-    null
+    null,
+    neutralMessage = R.string.hotspot_dialog_neutral_button
   )
 
   data class FileTransferConfirmation(override val args: List<Any>) : KiwixDialog(
@@ -103,6 +106,68 @@ sealed class KiwixDialog(
     null, R.string.delete_recent_search_item, R.string.delete, R.string.no
   )
 
+  object ContentsDrawerHint : KiwixDialog(
+    R.string.did_you_know,
+    R.string.hint_contents_drawer_message,
+    R.string.got_it,
+    null,
+    icon = R.drawable.icon_question
+  )
+
+  object ExternalLinkPopup : KiwixDialog(
+    R.string.external_link_popup_dialog_title,
+    R.string.external_link_popup_dialog_message,
+    android.R.string.yes,
+    android.R.string.no,
+    icon = R.drawable.ic_warning,
+    neutralMessage = R.string.do_not_ask_anymore
+  )
+
+  data class ShowRate(override val args: List<Any>, val customIcon: Int?) : KiwixDialog(
+    R.string.rate_dialog_title,
+    R.string.triple_arg_format_string,
+    R.string.rate_dialog_positive,
+    R.string.no_thanks,
+    icon = customIcon,
+    neutralMessage = R.string.rate_dialog_neutral
+  ),
+    HasBodyFormatArgs {
+    constructor(icon: Int?) : this(
+      listOf(R.string.rate_dialog_msg_1, R.string.app_name, R.string.rate_dialog_msg_2),
+      icon
+    )
+  }
+
+  object ClearAllHistory : KiwixDialog(
+    R.string.clear_all_history_dialog_title,
+    R.string.clear_recent_and_tabs_history_dialog,
+    R.string.yes,
+    R.string.no,
+    icon = R.drawable.ic_warning
+  )
+
+  object ClearAllNotes : KiwixDialog(
+    null,
+    R.string.delete_notes_confirmation_msg,
+    R.string.yes,
+    android.R.string.cancel
+  )
+
+  data class OpenCredits(val customGetView: (() -> View)?) : KiwixDialog(
+    null,
+    null,
+    android.R.string.ok,
+    null,
+    getView = customGetView
+  )
+
+  data class ConfirmationAlertDialogFragment(val customMessage: Int) : KiwixDialog(
+    null,
+    customMessage,
+    R.string.yes,
+    android.R.string.cancel
+  )
+
   open class YesNoDialog(
     title: Int,
     message: Int
@@ -114,6 +179,10 @@ sealed class KiwixDialog(
     object WifiOnly : YesNoDialog(
       R.string.wifi_only_title, R.string.wifi_only_msg
     )
+
+    object OpenInNewTab : YesNoDialog(
+      R.string.open_in_new_tab, R.string.open_in_new_tab
+    )
   }
 }
 

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

@@ -5,5 +5,5 @@
     <item>medium</item>
     <item>large</item>
   </string-array>
-
+  <string name="triple_arg_format_string" translatable="false">%s %s %s</string>
 </resources>

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

@@ -39,6 +39,7 @@
 
   <style name="Widget.KiwixTheme.Chip.Choice.Static" parent="Widget.MaterialComponents.Chip.Choice">
     <item name="android:clickable">false</item>
+    <item name="android:textAlignment" tools:ignore="NewApi">center</item>
   </style>
 
   <style name="list_item_title" parent="TextAppearance.KiwixTheme.Subtitle1" />

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Jun 16 15:57:45 CDT 2019
+#Tue Feb 25 11:46:45 IST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.2.1-all.zip

jacoco.gradle

@@ -51,10 +51,10 @@ task jacocoInstrumentationTestReport(type: JacocoReport, dependsOn: ['createDebu
       includes: ['jacoco/testDebugUnitTest.exec',
         'outputs/code_coverage/debugAndroidTest/connected/**/*.ec'])
   }
-  sourceDirectories = files([javaSrc, kotlinSrc])
+  sourceDirectories.from = files(javaSrc, kotlinSrc)
-  classDirectories = files([javaClasses, kotlinClasses])
+  classDirectories.from = files(javaClasses, kotlinClasses)
   print execution
-  executionData = files(execution)
+  executionData.from = files(execution)
   doLast() {
     print "file://${reports.html.destination}/index.html"
   }