Stay organized with collections
Save and categorize content based on your preferences.
public
static
class
AppBarLayout.CompressChildScrollEffect
extends AppBarLayout.ChildScrollEffect
A class which handles updating an AppBarLayout child, if marked with the app:layout_scrollEffect compress, at each step in the AppBarLayout's offset
animation.
Only a single AppBarLayout child should be given a compress effect.
Summary
Public methods |
|---|
void
|
onOffsetChanged(AppBarLayout appBarLayout, View child, float offset)
Called each time the AppBarLayout's offset changes.
|
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(long arg0, int arg1)
|
final
void
|
wait(long arg0)
|
final
void
|
wait()
|
|
Public constructors
public CompressChildScrollEffect ()
Public methods
onOffsetChanged
public void onOffsetChanged (AppBarLayout appBarLayout,
View child,
float offset)
Called each time the AppBarLayout's offset changes. Update the child with any desired
effects.
| Parameters |
|---|
appBarLayout |
AppBarLayout: The parent AppBarLayout |
child |
View: The View to be given any desired effect
|
offset |
float |
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10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."],[],[],null,["# AppBarLayout.CompressChildScrollEffect\n\nSummary: [Ctors](#pubctors) \\| [Methods](#pubmethods) \\| [Inherited Methods](#inhmethods) \n\nAppBarLayout.CompressChildScrollEffect\n======================================\n\n\n`\npublic\nstatic\n\n\nclass\nAppBarLayout.CompressChildScrollEffect\n`\n\n\n`\n\n\n`\n\n`\n\nextends `[AppBarLayout.ChildScrollEffect](/reference/com/google/android/material/appbar/AppBarLayout.ChildScrollEffect)`\n\n\n`\n\n`\n\n\n`\n\n|---|---|---------------------------------------------------------------------------|\n| java.lang.Object |||\n| ↳ | [com.google.android.material.appbar.AppBarLayout.ChildScrollEffect](/reference/com/google/android/material/appbar/AppBarLayout.ChildScrollEffect) ||\n| | ↳ | com.google.android.material.appbar.AppBarLayout.CompressChildScrollEffect |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nA class which handles updating an AppBarLayout child, if marked with the `app:layout_scrollEffect` `compress`, at each step in the `AppBarLayout`'s offset\nanimation.\n\nOnly a single `AppBarLayout` child should be given a compress effect.\n\nSummary\n-------\n\n| ### Public constructors ||\n|-------------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[CompressChildScrollEffect](/reference/com/google/android/material/appbar/AppBarLayout.CompressChildScrollEffect#CompressChildScrollEffect())`() ` |\n\n| ### Public methods ||\n|---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` void` | ` `[onOffsetChanged](/reference/com/google/android/material/appbar/AppBarLayout.CompressChildScrollEffect#onOffsetChanged(com.google.android.material.appbar.AppBarLayout,%20android.view.View,%20float))`(`[AppBarLayout](/reference/com/google/android/material/appbar/AppBarLayout)` appBarLayout, View child, float offset) ` Called each time the AppBarLayout's offset changes. |\n\n| ### Inherited methods |\n|-----------------------|---|\n| From class ` `[com.google.android.material.appbar.AppBarLayout.ChildScrollEffect](/reference/com/google/android/material/appbar/AppBarLayout.ChildScrollEffect)` ` |------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract void` | ` `[onOffsetChanged](/reference/com/google/android/material/appbar/AppBarLayout.ChildScrollEffect#onOffsetChanged(com.google.android.material.appbar.AppBarLayout,%20android.view.View,%20float))`(`[AppBarLayout](/reference/com/google/android/material/appbar/AppBarLayout)` appBarLayout, View child, float offset) ` Called each time the AppBarLayout's offset changes. | ||\n| From class ` java.lang.Object ` |-------------------|-------------------------------| | ` Object` | ` clone() ` | | ` boolean` | ` equals(Object arg0) ` | | ` void` | ` finalize() ` | | ` final Class\u003c?\u003e` | ` getClass() ` | | ` int` | ` hashCode() ` | | ` final void` | ` notify() ` | | ` final void` | ` notifyAll() ` | | ` String` | ` toString() ` | | ` final void` | ` wait(long arg0, int arg1) ` | | ` final void` | ` wait(long arg0) ` | | ` final void` | ` wait() ` | ||\n\nPublic constructors\n-------------------\n\n### CompressChildScrollEffect\n\n```\npublic CompressChildScrollEffect ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### onOffsetChanged\n\n```\npublic void onOffsetChanged (AppBarLayout appBarLayout, \n View child, \n float offset)\n```\n\nCalled each time the AppBarLayout's offset changes. Update the `child` with any desired\neffects.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------------|--------------------------------------------------------|\n| `appBarLayout` | `AppBarLayout`: The parent AppBarLayout \u003cbr /\u003e |\n| `child` | `View`: The View to be given any desired effect \u003cbr /\u003e |\n| `offset` | `float` \u003cbr /\u003e |"]]
