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Category: iOS

Posts related to iOS development.

The Benefits of Native Apps

Xojo creates native apps and uses the native user interface toolkit on each platform. This is important from the end-user’s point of view – we’ve all used apps that didn’t feel quite right, often Java or Electron-made apps. But it’s also important from the developer’s point of view because many of these design changes are effectively done for you.

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iOS User Authentication with Face ID

With the new UserAuthentication class available in Xojo 2021 Release 1, you can now easily ask an iOS user to authenticate themselves using Face ID, Touch ID or with their password/passcode. In an iOS project, add a UserAuthentication object to your screen and change its name to Authenticator.

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MobileMoviePlayer

The MobileMoviePlayer is a relatively new iOS feature in the Xojo Programming language. To use MobileMoviePlayer start a new iOS project and drag the MoviePlayer control from the Library onto a Screen.

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Top-Rounded Rectangle

On the forum a user asked if there was a way to create a rectangle with only the top left and top right corners being rounded. Xojo’s built-in RoundRectangle control draws with all four corners rounded, so that was not an option.

One solution is to use a GraphicsPath to draw exactly what you want. With a GraphicsPath you can use the AddArc() method to add rounded corners and then draw the lines for the rest of the rectangle.

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