Hardware button to trigger an app? (video transmission)

[nishyanthkumar]

Although it doesn't exactly listen to the hardware buttons, you could use this extension:

VolumeEvents: Listen to volume change events

1.Introduction Description: With this extension you can listen to volume change events and get volume values of different stream types Latest Version: 1 Released: 2021-03-03T18:30:00Z (UTC) Last Updated: 2021-03-03T18:30:00Z (UTC) 2.Blocks [image] 3.Documentation Volume Changed Event triggered when volume changes [image] previousVolume ~ int currentVolume ~ int Get Max Volume Returns max volume value of given stream type [image] Accepts int Returns : int Get Min Volume Re…

You can use the ActivityStarter component to open WhatsApp: