Intents

Page Summary

• The content defines platform intent actions and extras relevant to the device.

• ACTION_ON_HEAD_STATE_CHANGED is a system broadcast sent when the user wears or removes the device.

• EXTRA_IS_ON_HEAD is a boolean extra indicating if the device is being worn.

• Extras like EXTRA_PICTURE_FILE_PATH, EXTRA_THUMBNAIL_FILE_PATH, and EXTRA_VIDEO_FILE_PATH provide file paths for captured media.

• These definitions were added in API level XE18.1.

Added in API level XE18.1

Definition of platform intent actions and extras.

Constants
String	ACTION_ON_HEAD_STATE_CHANGED	Broadcast action: sent when the user starts or stops wearing the device.
String	EXTRA_IS_ON_HEAD	Boolean extra denoting whether the user is wearing the device.
String	EXTRA_PICTURE_FILE_PATH	String extra holding the file path of the picture.
String	EXTRA_THUMBNAIL_FILE_PATH	String extra holding the file path of the thumbnail representing a captured picture or video.
String	EXTRA_VIDEO_FILE_PATH	String extra holding the file path of the video.

Inherited Methods
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait() final void wait(long arg0, int arg1) final void wait(long arg0)

Constants

Added in API level XE18.1

public static final String ACTION_ON_HEAD_STATE_CHANGED

Broadcast action: sent when the user starts or stops wearing the device.

This is a protected intent that can only be sent by the system.

See Also

• EXTRA_IS_ON_HEAD

Constant Value: "com.google.android.glass.action.ON_HEAD_STATE_CHANGED"

Added in API level XE18.1

public static final String EXTRA_IS_ON_HEAD

Boolean extra denoting whether the user is wearing the device.

See Also

• ACTION_ON_HEAD_STATE_CHANGED

Constant Value: "is_on_head"

Added in API level XE18.1

public static final String EXTRA_PICTURE_FILE_PATH

String extra holding the file path of the picture.

See Also

• ACTION_IMAGE_CAPTURE

Constant Value: "picture_file_path"

Added in API level XE18.1

public static final String EXTRA_THUMBNAIL_FILE_PATH

String extra holding the file path of the thumbnail representing a captured picture or video.

See Also

• ACTION_IMAGE_CAPTURE
• ACTION_VIDEO_CAPTURE

Constant Value: "thumbnail_file_path"

Added in API level XE18.1

public static final String EXTRA_VIDEO_FILE_PATH

String extra holding the file path of the video.

See Also

• ACTION_VIDEO_CAPTURE

Constant Value: "video_file_path"