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GestureDetector.ScrollListener
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This listener receives continuous horizontal scrolling events independent of the finger
count.
| Public Methods |
|---|
|
abstract
boolean
|
onScroll(float displacement, float delta, float velocity)
|
Public Methods
Called while the user is scrolling after initial horizontal scroll.
Parameters
| displacement
| distance between current event and first down event x value |
| delta
| delta between two consecutive x motion events |
| velocity
| velocity of current x motion event |
Returns
true if the events were handled
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Last updated 2024-07-10 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-10 UTC."],[[["Introduced in API level XE12, this listener focuses on continuous horizontal scrolling events, irrespective of the number of fingers used."],["The `onScroll` method is triggered during scrolling after the initial horizontal movement, providing details on scroll distance, change between events, and current velocity."],["This listener utilizes the `GestureDetector.ScrollListener` interface and requires implementation of the `onScroll` method which should return `true` if the scroll event is handled."]]],[]]
