OptionViewModel
open class OptionViewModel(val imageDescriptor: LiveData<ImageDescriptor?> = EmptyLiveData(), val description: LiveData<StringResolver?> = EmptyLiveData(), val onClick: LiveData<() -> Unit?> = EmptyLiveData())
A view model be used to populate one item in the options section.
A schematic overview of the option template:
__________________________________________________________
| _______ | |
| | | | |
| | Image | | Description |
| |______ | | |
|_____________|___________________________________________|Content copied to clipboard
Parameters
imageDescriptor
The information to display in the image field. When set to null, the image field will not be visible.
description
A StringResolver for the text in the option. When set to null, no text will be displayed.
onClick
The callback to be invoked when the option is clicked.
Constructors
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constructor(imageDescriptor: ImageDescriptor? = null, description: StringResolver? = null, onClick: () -> Unit? = null)
A convenience constructor for creating a OptionViewModel with non-live data.
constructor(imageDescriptor: LiveData<ImageDescriptor?> = EmptyLiveData(), description: LiveData<StringResolver?> = EmptyLiveData(), onClick: LiveData<() -> Unit?> = EmptyLiveData())