Stay organized with collections
Save and categorize content based on your preferences.
OnFocusChangeListener
interface OnFocusChangeListener
Known Direct Subclasses
| TabWidget |
Displays a list of tab labels representing each page in the parent's tab collection.
|
|
Interface definition for a callback to be invoked when the focus state of a view changed.
Summary
| Public methods |
| abstract Unit |
Called when the focus state of a view has changed.
|
Public methods
onFocusChange
abstract fun onFocusChange(
v: View!,
hasFocus: Boolean
): Unit
Called when the focus state of a view has changed.
| Parameters |
v |
View!: The view whose state has changed. |
hasFocus |
Boolean: The new focus state of v. |
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[]]
