I am developing a Sencha Touch + Cordova application. I need to get all the device contacts in an android phone.
According to the documentation, if we put,
options.filter = ""
It should return all the contacts of the phone. But it does not work. And if I put some other string as the filter, for example,
options.filter = "A"
I get results according to the filter.
Could someone help me to find out what am I doing wrong here?