public void setVolumeDown(Config params) {
boolean executed =
executeCommand(
"set volume down",
params); // executes the developer level command associated with 'set channel' action
if (executed) {
if (volume.getValue() != volume.getMin()) {
volume.setValue(volume.getValue() - 1);
// TODO: set the TV graphical representation
// setView(1); //points to the second element in the XML views array (light on image)
setChanged(true);
}
}
}
public void setChannelDown(Config params) {
boolean executed =
executeCommand(
"set channel down",
params); // executes the developer level command associated with 'set channel' action
if (executed) {
if (channel.getValue() != channel.getMin()) {
channel.setValue(channel.getValue() - 1);
powered.setValue(
true); // select a channel turn on the tv automatically. This is for coherence.
// TODO: set the TV graphical representation
// setView(1); //points to the second element in the XML views array (light on image)
setChanged(true);
}
}
}
public void setChannel(int rangeValue) {
if (channel.getValue() != rangeValue) {
channel.setValue(rangeValue);
setChanged(true);
}
}
public void setVolume(int rangeValue) {
if (volume.getValue() != rangeValue) {
volume.setValue(rangeValue);
setChanged(true);
}
}