The main target is to have remote desktop of the raspberry PI display on smartphone android and iphone.
The app is a simple xrdp client which works as remote desktop via wifi. The app basically lets connecting to another wifi device which is running like access point wifi with a xrdp server already running (as stand alone not sharing any internet connection )
After opening the APP which is a single page , the user will be prompted with a main screen (layout will be provided)
The user can select from the WiFi menu to hook to the desired ssid and will be prompted for a password. Once selected the ssid and password then a connect button will be operative and clicking on it the remote desktop will be started pointing to a default static ip and with a default name and password. Then the remote desktop will start automatically showing the remote screen. The screen shall stay on not dimming over time as when you are watching something.
The app will just have few buttons to disconnect reconnect etc.
There are already similar app on the playstore i can show example just need to customise simple one.