How to redirect to Phone settings page from my android application

Question

How to redirect to Phone settings page from my current android application ? I have already tried with this code. But it is not working.

startActivityForResult(new Intent(android.provider.Settings.ACTION_DATA_ROAMING_SETTINGS), 0);

Am I missing something here ?

Thanks in advance.

Answer 1

Try this one

Intent intent=new Intent(Settings.ACTION_DATA_ROAMING_SETTINGS);
ComponentName cName = new ComponentName("com.android.phone","com.android.phone.Settings");
intent.setComponent(cName); 

and this