create cross

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platform mobile apps for Android and iOS devices using the Flutter platform with Dart programming language.

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i

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Using Firebase Firestore, create a mobile app that will access a database of online weather

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based information. The app will contain four elevated buttons

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add

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$$search$,$ update and delete

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$$and the information will be displayed in a GridView widget. The app will prompt the user to enter a username and password before conducting an operation to manage data from the cloud. Run the app on your physical device.

The mobile app must include particular features as follows:

a

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$$stores data in a Cloud database

b

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$$does INSERT, UPDATE, SELECT, DELETE on the database