Develop an Android program in Qt C/C++ for mobile inventory

• Must be written in C/C++ for the Qt platform in Qt Creator, Qt 5.11 or higher
• If certain functionality cannot be accomplished in C++, Java or UML may be used.
• App must run on Android 6.0 (Marshmallow) and higher, but also be as platform independent as possible.
• App must properly resize for portrait and landscape mode as well as different screen resolutions with the help of layouts and spacers.
• All text must be dynamically loaded and stored in XML or SQLite file on the device to support multiple languages (English only required for now).
• All Operator profiles (username with password) to be stored in XML or SQLite file on the device; passwords must have at least basic encryption!!
• All options to be loaded at startup and stored in XML or SQLite file on the device.
• All entered and captured task data is stored temporarily on the device until the “Download” stage.
• All transactions must be time stamped with date and time of creation and modified.
• Full screen mode support (to be able to switch on/off in option page).
• Program must load a global file stylesheet (.qss) from the device on startup.
• Control when the Virtual Keyboard is displayed, only when the keyboard button “Abc” is pressed, not when clicking in the edit box.