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FragmentContainer
public
abstract
class
FragmentContainer
extends Object
This class was deprecated
in API level 28.
Use the Support Library
FragmentContainer.
Callbacks to a Fragment's container.
Summary
Public methods |
|---|
abstract
<T extends View>
T
|
onFindViewById(int id)
Return the view with the given resource ID.
|
abstract
boolean
|
onHasView()
Return true if the container holds any view.
|
Inherited methods |
|---|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object.
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
Public constructors
FragmentContainer
public FragmentContainer ()
Public methods
onFindViewById
public abstract T onFindViewById (int id)
Return the view with the given resource ID. May return null if the
view is not a child of this container.
onHasView
public abstract boolean onHasView ()
Return true if the container holds any view.
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.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# FragmentContainer\n\nAdded in [API level 23](/guide/topics/manifest/uses-sdk-element#ApiLevels) \nDeprecated in [API level\n28](/guide/topics/manifest/uses-sdk-element#ApiLevels) \nSummary: [Ctors](#pubctors) \\| [Methods](#pubmethods) \\| [Inherited Methods](#inhmethods) \n\nFragmentContainer\n=================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/android/app/FragmentContainer \"View this page in Kotlin\") \\|Java\n\n\n`\npublic\n\n\nabstract\nclass\nFragmentContainer\n`\n\n\n`\n\nextends `[Object](/reference/java/lang/Object)`\n\n\n`\n\n`\n\n\n`\n\n|---|-------------------------------|\n| [java.lang.Object](/reference/java/lang/Object) ||\n| ↳ | android.app.FragmentContainer |\n\n|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Known direct subclasses [FragmentHostCallback](/reference/android/app/FragmentHostCallback)\\\u003cE\\\u003e |--------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [FragmentHostCallback](/reference/android/app/FragmentHostCallback)\\\u003cE\\\u003e | *This class was deprecated in API level 28. Use the [Support Library](/tools/extras/support-library) [FragmentHostCallback](https://developer.android.com/reference/androidx/fragment/app/FragmentHostCallback.html)* | |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\n\n**This class was deprecated\nin API level 28.** \n\nUse the [Support Library](/tools/extras/support-library)\n[FragmentContainer](https://developer.android.com/reference/androidx/fragment/app/FragmentContainer.html).\n\nCallbacks to a [Fragment](/reference/android/app/Fragment)'s container.\n\nSummary\n-------\n\n| ### Public constructors ||\n|-------------------------------------------------------------------------------------------|---|\n| ` `[FragmentContainer](/reference/android/app/FragmentContainer#FragmentContainer())`() ` |\n\n| ### Public methods ||\n|------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------|\n| ` abstract \u003cT extends `[View](/reference/android/view/View)`\u003e T` | ` `[onFindViewById](/reference/android/app/FragmentContainer#onFindViewById(int))`(int id) ` Return the view with the given resource ID. |\n| ` abstract boolean` | ` `[onHasView](/reference/android/app/FragmentContainer#onHasView())`() ` Return `true` if the container holds any view. |\n\n| ### Inherited methods |\n|-----------------------|---|\n| From class ` `[java.lang.Object](/reference/java/lang/Object)` ` |---------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](/reference/java/lang/Object) | ` `[clone](/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object. | | ` boolean` | ` `[equals](/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](/reference/java/lang/Object)` obj) ` Indicates whether some other object is \"equal to\" this one. | | ` void` | ` `[finalize](/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. | | ` final `[Class](/reference/java/lang/Class)`\u003c?\u003e` | ` `[getClass](/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this `Object`. | | ` int` | ` `[hashCode](/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object. | | ` final void` | ` `[notify](/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` `[notifyAll](/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor. | | ` `[String](/reference/java/lang/String) | ` `[toString](/reference/java/lang/Object#toString())`() ` Returns a string representation of the object. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long,%20int))`(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long))`(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*. | ||\n\nPublic constructors\n-------------------\n\n### FragmentContainer\n\n```\npublic FragmentContainer ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### onFindViewById\n\nAdded in [API level 23](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract T onFindViewById (int id)\n```\n\nReturn the view with the given resource ID. May return `null` if the\nview is not a child of this container.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|------|--------------|\n| `id` | `int` \u003cbr /\u003e |\n\n| Returns ||\n|-----|--------|\n| `T` | \u003cbr /\u003e |\n\n### onHasView\n\nAdded in [API level 23](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract boolean onHasView ()\n```\n\nReturn `true` if the container holds any view.\n\n\u003cbr /\u003e\n\n| Returns ||\n|-----------|--------|\n| `boolean` | \u003cbr /\u003e |"]]
