Added in API level 34
UiModeManager.ContrastChangeListener
public
static
interface
UiModeManager.ContrastChangeListener
| android.app.UiModeManager.ContrastChangeListener |
Listener for the UI contrast. To listen for changes to
the UI contrast on the device, implement this interface and
register it with the system by calling UiModeManager.addContrastChangeListener(Executor, ContrastChangeListener).
Summary
Public methods | |
|---|---|
abstract
void
|
onContrastChanged(float contrast)
Called when the color contrast enabled state changes. |
Public methods
onContrastChanged
Added in API level 34
public abstract void onContrastChanged (float contrast)
Called when the color contrast enabled state changes.
| Parameters | |
|---|---|
contrast |
float: The color contrast as in UiModeManager.getContrast()
Value is between -1.0f and 1.0f inclusive |