Yoir vlocks look fine..
What about being more specific?
Do you get a list of devices displayed after clicking the listpicker? If not, you have to ask for permissions in case you test with newer Android versions
Do you get a notifier displaved after Clock1.Timer fires?
Do you get a notifier displaved after Clock2.Timer fires?
Are you able to send the character c to the device?
Nesse código seu ao momento que seleciono a hora já inicia o "alarme" gostaria que iniciasse esse alarme só dps que pressionasse a tecla salvar como faço
