Start Activity Android with class name

Question

I am using Following Code to start setting I want to launch the setting activity which is started by android ins

PackageList allowedAppsPackageName=CallH         


        

Answer 1

You can use this snippet to open Settings Activity :

Intent intent=new Intent();
intent.setComponent(new ComponentName("com.android.settings", "com.android.settings.Settings"));
startActivity(intent);

If you do not know what Activity you have to open,you can find it's name and it's package name as I mentioned here.