Abtin Gramian questions

Abtin Gramian answers

• when i use parcelable interface to read/write a Boolean, Nullobject Reference happens,why?
• how to use retrofit 2 to send file and other params together
• SpannableStringBuilder replace content with Regex
• Android RecyclerView Adapter: notifyItemInserted and notifyItemMoved at index 0 not working
• RippleDrawable created programmatically looks different from its xml counterpart