Version 0.0.13 - App crashes when trying to place a divider/border next to photo's caption

[josephace135]

Expected behavior

When trying to add a divider/border below the caption of a photo, it should be rendered and be added.

Actual behavior

Upon trying to add a divider/border below the caption of a photo, the app crashes.

How to reproduce

• Tap the "+" button and select "Blog".
• Add the title of the post.
• Upload a photo.
• After the photo has been uploaded successfully, add a caption.
• Now, tap the icon that is composed of two lines - first line is horizontal line and the next line is a horizontal line that is broken.
• After tapping that icon, the text box would show "Type here...", delete those texts.
• Then, tap again the icon for divider/border and after that, the issue occurs for which the app crashes.

Logcat Report

09-06 14:47:26.180  7770  7770 E AndroidRuntime: FATAL EXCEPTION: main
09-06 14:47:26.180  7770  7770 E AndroidRuntime: Process: com.hapramp, PID: 7770
09-06 14:47:26.180  7770  7770 E AndroidRuntime: java.lang.IndexOutOfBoundsException: index=2 count=1
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.view.ViewGroup.addInArray(ViewGroup.java:4760)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.view.ViewGroup.addViewInner(ViewGroup.java:4681)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.view.ViewGroup.addView(ViewGroup.java:4495)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.view.ViewGroup.addView(ViewGroup.java:4436)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at xute.markdeditor.MarkDEditor.insertHorizontalDivider(MarkDEditor.java:319)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at xute.markdeditor.EditorControlBar$5.onClick(EditorControlBar.java:158)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.view.View.performClick(View.java:5721)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.view.View$PerformClick.run(View.java:22620)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.os.Handler.handleCallback(Handler.java:739)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.os.Handler.dispatchMessage(Handler.java:95)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.os.Looper.loop(Looper.java:148)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at android.app.ActivityThread.main(ActivityThread.java:7406)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at java.lang.reflect.Method.invoke(Native Method)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
09-06 14:47:26.180  7770  7770 E AndroidRuntime: 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)

Environment

• App/Plugin version: HapRamp-Android v0.0.13
• Device: Samsung Galaxy J2 Prime (SM-G532G/DS)
• Operating system: Android version 6.0.1

Recording of the Bug

https://www.youtube.com/watch?v=T2TrpaTFGIM