Question

I am new to Android. I want to detect, through code, whether my android device has QWERTY keypad and camera or not. Any suggestions?

Answer 1

For check keypad existence

Fetch the Configuration object using

Configuration config = getResources().getConfiguration();

…and then look at the keyboard field.

If they value of keyboard is not KEYBOARD_NOKEYS, the user has a hardware keyboard.

And for hardware Camera…

PackageManager pm = context.getPackageManager();

if (pm.hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
}