Backend API. Server-side code: this runs in a Codename One backend, not in the app on the device.

public final class Spinner

An animated indicator for work of unknown length, ending in a status line:

try (Spinner s = Spinner.start("Resolving dependencies")) {
    resolve();
    s.succeed("Resolved 42 dependencies");
}

A spinner closed without a status clears its line. Off a terminal it prints the message once when it starts and the status when it ends.

Nested types

enum Spinner.Frames The animation frames.

public Spinner(String message) A spinner showing message, not yet started.

`public static` `Spinner start(String message)`	Makes a spinner showing `message` and starts it.
`public` `Spinner frames(Spinner.Frames frames)`	Chooses the animation; call before `start`.
`public` `Spinner start()`	Starts animating.
`public void setMessage(String text)`	Changes the message while spinning.
`public void println(String text)`	Prints a line above the spinner.
`public void succeed(String text)`	Stops with a green check and `text` (the message when null).
`public void fail(String text)`	Stops with a red cross and `text`.
`public void warn(String text)`	Stops with a yellow warning sign and `text`.
`public void info(String text)`	Stops with a blue information sign and `text`.
`public void close()`	Stops and clears the line, unless a status was already shown.

public Spinner(String message)

A spinner showing message, not yet started.

public static Spinner start(String message)

Makes a spinner showing message and starts it.

public Spinner frames(Spinner.Frames frames)

Chooses the animation; call before start.

public Spinner start()

Starts animating.

public void setMessage(String text)

Changes the message while spinning.

public void println(String text)

Prints a line above the spinner.

public void succeed(String text)

Stops with a green check and text (the message when null).

public void fail(String text)

Stops with a red cross and text.

public void warn(String text)

Stops with a yellow warning sign and text.

public void info(String text)

Stops with a blue information sign and text.

public void close()

Stops and clears the line, unless a status was already shown.