@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_MENU:
if (Receiver.call_state == UserAgent.UA_STATE_INCOMING_CALL
&& mSlidingCardManager == null) {
answer();
return true;
}
break;
case KeyEvent.KEYCODE_CALL:
switch (Receiver.call_state) {
case UserAgent.UA_STATE_INCOMING_CALL:
answer();
break;
case UserAgent.UA_STATE_INCALL:
case UserAgent.UA_STATE_HOLD:
Receiver.engine(this).togglehold();
break;
}
// consume KEYCODE_CALL so PhoneWindow doesn't do anything with it
return true;
case KeyEvent.KEYCODE_BACK:
if (mDialerDrawer.isOpened()) mDialerDrawer.animateClose();
else if (Receiver.call_state == UserAgent.UA_STATE_INCOMING_CALL) reject();
return true;
case KeyEvent.KEYCODE_CAMERA:
// Disable the CAMERA button while in-call since it's too
// easy to press accidentally.
return true;
case KeyEvent.KEYCODE_VOLUME_DOWN:
case KeyEvent.KEYCODE_VOLUME_UP:
if (Receiver.call_state == UserAgent.UA_STATE_INCOMING_CALL) {
Receiver.stopRingtone();
return true;
}
RtpStreamReceiver.adjust(keyCode, true);
return true;
}
if (Receiver.call_state == UserAgent.UA_STATE_INCALL) {
char number = event.getNumber();
if (Character.isDigit(number) || number == '*' || number == '#') {
appendDigit(number);
return true;
}
}
return super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_DOWN:
case KeyEvent.KEYCODE_VOLUME_UP:
RtpStreamReceiver.adjust(keyCode, false);
return true;
case KeyEvent.KEYCODE_ENDCALL:
if (Receiver.pstn_state == null
|| (Receiver.pstn_state.equals("IDLE")
&& (SystemClock.elapsedRealtime() - Receiver.pstn_time) > 3000)) {
reject();
return true;
}
break;
}
Receiver.pstn_time = 0;
return false;
}