Android Tech Blog

I use telephonyManager.getCellLocation() and i get the result which is [-1,-1,0] but i can't … Read more What Telephonymanager.getcelllocation() Method Return

I want to create such an application in which i want to open a dialer with specified number during … Read more Neither User 10056 Nor Current Process Has Android.permission.modify_phone_state

I want to perform some operation (Pause game) in my application when a call came. But reading the p… Read more Trouble With Reading Phone State

Can anyone please tell me how to verify the phone number. Once you've installed the app, some … Read more How To Verify The Phone Number Similar To Whatsapp?

I want to get calls from Android CallLog.Calls which were made from a specific SIM. Is there's … Read more Get Calls From Log By Specific Sim

I have an Android phone with 2 SIM card and I want to detect the target of the incoming call — is i… Read more Detect Target Phone Number On Incoming Call

I am trying to store incoming and outgoing calls record in my SD Card. but the issue is that i am n… Read more How To Store Call Records In Sd Card?

I want modify below screen according to my option. I don't know how to access this screen. a… Read more How To Modify Incoming And Outgoing Call Screen View In Android