Monitoring of Bluetooth device buttons in Android

In Android, the listening of Bluetooth device buttons is the same as the listening of general system buttons, but it only processes different keyevents. Here we will talk about the value of the previous and next keyevents sent by bluetooth,

Listen to and perform corresponding processing.

Public Boolean onkeydown (INT keycode, keyevent event) {Switch (keycode) {Case keyevent. keycode_media_next: // implement the next interface return true; Case keyevent. keycode_media_previous: // the previous one // implement the interface return true;} return Super. onkeydown (keycode, event );}