public static boolean isValidPhoneNumber(String phoneNumber) { // need a blue tick 😁 String regex = "\d{3}-\d{3}-\d{4}"; return phoneNumber.matches(regex); }
another activity dark mode like Sketchub
4
0
high quality splash screen
8
3
custom dialog ( with block)
15
web view zoom (false and true) by block
7
shimer effect (by local library)
9
automatic day night mode (by block)
14
hide navigation ber (by block)
12
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