From f85ead71b2461fe060ecc6221603b6f77679301b Mon Sep 17 00:00:00 2001
From: MohitMaliFtechiz <futuretechoworld.mohit@gmail.com>
Date: Sat, 21 Jan 2023 17:33:43 +0530
Subject: [PATCH 1/2] Fixed read aloud feature on the wiki med offline app

---
 .../kiwixmobile/core/main/KiwixTextToSpeech.kt     |  2 +-
 .../kiwixmobile/core/utils/ExternalLinkOpener.kt   | 14 ++++++++++++++
 .../kiwixmobile/core/utils/dialog/KiwixDialog.kt   |  7 +++++++
 core/src/main/res/values/strings.xml               |  2 ++
 4 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt
index 58960c94f..4ed7a9538 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt
@@ -117,7 +117,7 @@ class KiwixTextToSpeech internal constructor(
       } else {
         tts.language = locale
         if (getFeatures(tts).contains(Engine.KEY_FEATURE_NOT_INSTALLED)) {
-          context.toast(R.string.tts_lang_not_supported, Toast.LENGTH_LONG)
+          (context as CoreMainActivity).externalLinkOpener.showTTSLanguageDownloadDialog()
         } else if (requestAudioFocus()) {
           loadURL(webView)
         }
diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt
index 71a8ae76b..72ee10c47 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt
@@ -20,6 +20,7 @@ package org.kiwix.kiwixmobile.core.utils
 
 import android.app.Activity
 import android.content.Intent
+import android.speech.tts.TextToSpeech
 import org.kiwix.kiwixmobile.core.R
 import org.kiwix.kiwixmobile.core.extensions.toast
 import org.kiwix.kiwixmobile.core.utils.dialog.AlertDialogShower
@@ -61,4 +62,17 @@ class ExternalLinkOpener @Inject constructor(
       }
     )
   }
+
+  fun showTTSLanguageDownloadDialog() {
+    alertDialogShower.show(
+      KiwixDialog.DownloadTTSLanguage,
+      {
+        activity.startActivity(
+          Intent().apply {
+            action = TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA
+          }
+        )
+      }
+    )
+  }
 }
diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/dialog/KiwixDialog.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/dialog/KiwixDialog.kt
index 81ff47f0c..4aae4bc64 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/dialog/KiwixDialog.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/dialog/KiwixDialog.kt
@@ -221,6 +221,13 @@ sealed class KiwixDialog(
     android.R.string.cancel
   )
 
+  object DownloadTTSLanguage : KiwixDialog(
+    R.string.download_tts_language_title,
+    R.string.download_tts_language_message,
+    R.string.download,
+    android.R.string.cancel
+  )
+
   open class YesNoDialog(
     title: Int?,
     message: Int
diff --git a/core/src/main/res/values/strings.xml b/core/src/main/res/values/strings.xml
index 9caab43e3..e144df807 100644
--- a/core/src/main/res/values/strings.xml
+++ b/core/src/main/res/values/strings.xml
@@ -323,4 +323,6 @@
   <string name="open_article">Open Article</string>
   <string name="delete_note_dialog_message">Note: Notes are not deleted from your storage</string>
   <string name="delete_selected_notes">Delete Selected Notes?</string>
+  <string name="download_tts_language_title">Download this language for read aloud feature</string>
+  <string name="download_tts_language_message">Please click download button it will automatically download the required language.</string>
 </resources>

From 36c304a64bef175ae05122fc2dab7b07377a3c92 Mon Sep 17 00:00:00 2001
From: MohitMaliFtechiz <futuretechoworld.mohit@gmail.com>
Date: Sat, 21 Jan 2023 18:07:05 +0530
Subject: [PATCH 2/2] Improved code and optimized imports

---
 .../java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt | 3 ++-
 .../org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt    | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt
index 4ed7a9538..3a4608809 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/main/KiwixTextToSpeech.kt
@@ -117,7 +117,8 @@ class KiwixTextToSpeech internal constructor(
       } else {
         tts.language = locale
         if (getFeatures(tts).contains(Engine.KEY_FEATURE_NOT_INSTALLED)) {
-          (context as CoreMainActivity).externalLinkOpener.showTTSLanguageDownloadDialog()
+          val activity = context as CoreMainActivity?
+          activity?.externalLinkOpener?.showTTSLanguageDownloadDialog()
         } else if (requestAudioFocus()) {
           loadURL(webView)
         }
diff --git a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt
index 72ee10c47..028f02c1a 100644
--- a/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt
+++ b/core/src/main/java/org/kiwix/kiwixmobile/core/utils/ExternalLinkOpener.kt
@@ -20,7 +20,7 @@ package org.kiwix.kiwixmobile.core.utils
 
 import android.app.Activity
 import android.content.Intent
-import android.speech.tts.TextToSpeech
+import android.speech.tts.TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA
 import org.kiwix.kiwixmobile.core.R
 import org.kiwix.kiwixmobile.core.extensions.toast
 import org.kiwix.kiwixmobile.core.utils.dialog.AlertDialogShower
@@ -69,7 +69,7 @@ class ExternalLinkOpener @Inject constructor(
       {
         activity.startActivity(
           Intent().apply {
-            action = TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA
+            action = ACTION_INSTALL_TTS_DATA
           }
         )
       }