Text not displaying properly on emulator and device

Hi

I developed an app that uses json to render its content, each json file is placed in the local folder.
The was build successfully but the challenge am having is when i ran the app on the device and emulator it always shows
half of the content in the json file i.e the remaining part of the text does not show it is only half that shows
See the pix below and proffer a solution


Thank you