Download File is a system action that allows end users to download a file from within the application you are developing.
Click +Add Action under the Properties panel.(A)
Click OnClick→ Device → Download File and add the Download File action.(A)
It is used to select the parameter input method of the Symbol Picker (B) action in the added action.
You can perform various operations for the actions you added via Context Menu (C).
You can easily copy the action with the Copy option. In this way, you will gain speed where action repetition is required.
With the Add Confirmation option, you can add a confirmation message for the action to work,
With Add Condition, you can specify that the action you add works in line with a certain condition,
With the Remove option you can easily delete the added action.