InputDevice.SourceClassTrackball Field

Reference

Definition

Namespace:: Android.Views

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Caution

This constant will be removed in the future version. Use Android.Views.InputSourceType enum directly instead of this field.

The input source is a trackball navigation device.

[Android.Runtime.Register("SOURCE_CLASS_TRACKBALL")]
[System.Obsolete("This constant will be removed in the future version. Use Android.Views.InputSourceType enum directly instead of this field.", true)]
public const Android.Views.InputSourceType SourceClassTrackball = 4;

[<Android.Runtime.Register("SOURCE_CLASS_TRACKBALL")>]
[<System.Obsolete("This constant will be removed in the future version. Use Android.Views.InputSourceType enum directly instead of this field.", true)>]
val mutable SourceClassTrackball : Android.Views.InputSourceType

Field Value

Value = 4

InputSourceType

Implements

ContentsFileDescriptor

Attributes: RegisterAttribute ObsoleteAttribute

Remarks

The input source is a trackball navigation device. Examples: #SOURCE_TRACKBALL.

A MotionEvent should be interpreted as relative movements in device-specific units used for navigation purposes. Pointer down/up indicates when the selection button is pressed/released.

Use #getMotionRange to query the range of motion.

Java documentation for android.view.InputDevice.SOURCE_CLASS_TRACKBALL.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

Share via