Fix #668 Empty two-digit numbered-list item crashes applicationv2.4.3

and version bump to 2.4.3

Requires at least Files app¹ version 3.9.0
¹ https://github.com/nextcloud/android

5 files changed, 15 insertions, 3 deletions

diff --git a/app/build.gradle b/app/build.gradle
index 341ce193..2ff28846 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "it.niedermann.owncloud.notes"
         minSdkVersion 14
         targetSdkVersion 28
-        versionCode 65
-        versionName "2.4.2"
+        versionCode 66
+        versionName "2.4.3"
 //        vectorDrawables.useSupportLibrary = true
     }
     buildTypes {
diff --git a/app/src/main/java/it/niedermann/owncloud/notes/android/fragment/NotePreviewFragment.java b/app/src/main/java/it/niedermann/owncloud/notes/android/fragment/NotePreviewFragment.java
index 892ca681..06dae310 100644
--- a/app/src/main/java/it/niedermann/owncloud/notes/android/fragment/NotePreviewFragment.java
+++ b/app/src/main/java/it/niedermann/owncloud/notes/android/fragment/NotePreviewFragment.java
@@ -118,7 +118,14 @@ public class NotePreviewFragment extends BaseNoteFragment {
                         )
                         .build());
         setActiveTextView(noteContent);
-        noteContent.setText(markdownProcessor.parse(note.getContent()));
+        try {
+            noteContent.setText(markdownProcessor.parse(note.getContent()));
+        } catch (StringIndexOutOfBoundsException e) {
+            // Workaround for RxMarkdown: https://github.com/stefan-niedermann/nextcloud-notes/issues/668
+            noteContent.setText(note.getContent());
+            Toast.makeText(noteContent.getContext(), R.string.could_not_load_preview_two_digit_numbered_list, Toast.LENGTH_LONG).show();
+            e.printStackTrace();
+        }
         changedText = note.getContent();
         noteContent.setMovementMethod(LinkMovementMethod.getInstance());
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index db8419c4..1782b39d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -136,6 +136,7 @@
     <string name="account_already_imported">Account has already been imported</string>
     <string name="no_notes_yet">No notes yet</string>
     <string name="no_notes_yet_description">Press + button to create a new note</string>
+    <string name="could_not_load_preview_two_digit_numbered_list">Could not load preview. Please check whether there is a two-digit numbered list item without content.</string>
 
     <!-- Array: note modes -->
     <string-array name="noteMode_entries">
diff --git a/fastlane/metadata/android/en-US/changelogs/66.txt b/fastlane/metadata/android/en-US/changelogs/66.txt
index e69de29b..148f0c50 100644
--- a/fastlane/metadata/android/en-US/changelogs/66.txt
+++ b/fastlane/metadata/android/en-US/changelogs/66.txt
@@ -0,0 +1,4 @@
+- #668 Empty two-digit numbered-list item crashes application
+
+Requires at least Files app¹ version 3.9.0
+¹ https://github.com/nextcloud/android
\ No newline at end of file
diff --git a/fastlane/metadata/android/en-US/changelogs/67.txt b/fastlane/metadata/android/en-US/changelogs/67.txt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/67.txt