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#compose
Title
# compose
c
Ciprian Grigor
11/02/2020, 6:03 PMis there a way to check at runtime if compose is running in preview or in device/emulator?
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jim
11/02/2020, 6:09 PMTLDR: The very concept of such a function makes me very nervous. It makes me think your widget is not sufficiently isolated / is not a function of its parameters. Why do you want to know if you're in a preview?
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Grigorii Yurkov
11/02/2020, 6:38 PM@jim Maybe I would like to mock view model if you can't instantiate it in a preview
Ok, I've read you answer about this in that post
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j
jim
11/02/2020, 9:32 PMFor anyone who had the same question but didn't read the full thread: The general answer to "I would like to mock view model if you can't instantiate it in a preview"... your widget should be abstracted in such a way that it is not depending on a data model that is only available in your Android app, and instead should take in an interface that can be instantiated within your preview function and passed to the Composable.
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