Fix android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@4d3c139 is not valid; is your activity running? in android.view.ViewRootImpl.setView (ViewRootImpl.java:748)

isax5 / Hymnal-Xamarin

New version of the adventist hymnal multi-platform and multi-language

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Open isax5 opened 2 years ago

isax5 commented 2 years ago

android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@4d3c139 is not valid; is your activity running?