Mr_E questions

• Event that fires when video is loaded and first frame is visible? Or how to crossfade two videos another way?
• What is the lifecycle of an installed Progressive Web App on Android?
• When binding to a combobox SelectedItem the change is only notified on lost focus. How to notify when selection is changed?
• How come I cannot perform multiple keystore cipher decryptions on Samsung S6 and S7?

Mr_E answers