Emoticons showing [obj] in the TextView

[sedmilad-zz]

Hi.
first of all I should honestly thank you for your project that helped me so much.
I have one issue the I can't solve it. as you can see in the image bellow, emojis showing [obj] and I dont know what to do exactly to solve this.
Please Help.

[talhaqamar]

Can you please elaborate more about the problem ?
When this problem arises ?
What have you changed in the code so this problem occurs or you are facing this problem after downloading from here.Thanks

[sedmilad-zz]

I download the code from here and then debug it in the InteliJ IDE , this problem occurs , regardless of changing that I have made for my own program. I use your code for fixing the height of the screen when android soft-keyboard pops-up and for emoticons covering that. I don't change your code, I just use it. Thanks.

[sedmilad-zz]

emojis in the EditText Showing Well but in the TextView showing [obj]