skip to Main Content

Firebase – why does the wrong toast message keep appearing?

I have a class called BookRoomActivity: public class BookRoomActivity extends AppCompatActivity { String staffPromotionCode; EditText etRoomName,etprice,etDate,etCapacity,etPromotion; Button btnBook; FirebaseFirestore db; final boolean[]promotionCodeMatched = {false}; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_book_room); // Retrieve promotion code set by staff from…


Android studio HAXM inst

I've encountered an issue with enabling virtualization on my system despite trying various methods. I've already enabled virtualization in the BIOS settings, and I've also enabled Hyper-V and Windows Hypervisor Platform features in Windows. However, I'm still unable to run…


React native – Playstore review was rejected due to permissions

I am using react-native for the application. But it was rejected due to this reason. But I am no longer added these permissions. I was removing the some permissions via tools:node="remove" <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" tools:node="remove" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" tools:node="remove" /> <uses-permission…


How can I resolve flutter app build fail for android metadata is 1.9.0, expected version is 1.7.1?

I have already followed this answer to try fix this issue but no luck. The build works 100% on iOS Simulator, but failing on Android Emulator with below: The class is loaded from .gradle/caches/transforms-3/c3f0666cf8984b118654915928619821/transformed/jetified-kotlin-stdlib-1.9.0.jar!/kotlin/Unit.class e: .pub-cache/hosted/ (926, 7): Class 'kotlin.Unit'…

Back To Top