I have the standard HTC RC-E160 headset with 3 buttons and a mic. I can use the button in the middle to pause and play music tracks, and I can use the buttons on each side to jump to next or previous track. Is there a way I can use these buttons to increase or decrease the volume? I am thinking maybe something like quickly pressing one of the buttons two times to increase the volume by one increment? Is something like this possible?
Maybe I need a Bluetooth headset? Or a wired headset with a 5 button remote control?
I am using MortPlayer Music as my primary music player and it has some options to set the button action for the headset but I see no options for volume control.