FragmentManagerKt

Added in 1.1.0

Kotlin |Java

public final class FragmentManagerKt

Summary

Public methods
`static final void`	`commit( @NonNull FragmentManager receiver, boolean allowStateLoss, @ExtensionFunctionType @NonNull Function1<@NonNull FragmentTransaction, Unit> body )` Run `body` in a `FragmentTransaction` which is automatically committed if it completes without exception.
`static final void`	`@MainThread commitNow( @NonNull FragmentManager receiver, boolean allowStateLoss, @ExtensionFunctionType @NonNull Function1<@NonNull FragmentTransaction, Unit> body )` Run `body` in a `FragmentTransaction` which is automatically committed if it completes without exception.
`static final void`	`transaction( @NonNull FragmentManager receiver, boolean now, boolean allowStateLoss, @ExtensionFunctionType @NonNull Function1<@NonNull FragmentTransaction, Unit> body )` This method is deprecated. Use commit { .. } or commitNow { .. } extensions

Public methods

commit

Artifact: androidx.fragment:fragment-ktx

View Source

Added in 1.1.0

public static final void commit(
    @NonNull FragmentManager receiver,
    boolean allowStateLoss,
    @ExtensionFunctionType @NonNull Function1<@NonNull FragmentTransaction, Unit> body
)

Run body in a FragmentTransaction which is automatically committed if it completes without exception.

The transaction will be completed by calling FragmentTransaction.commit unless allowStateLoss is set to true in which case FragmentTransaction.commitAllowingStateLoss will be used.

commitNow

Artifact: androidx.fragment:fragment-ktx

View Source

Added in 1.1.0

@MainThread
public static final void commitNow(
    @NonNull FragmentManager receiver,
    boolean allowStateLoss,
    @ExtensionFunctionType @NonNull Function1<@NonNull FragmentTransaction, Unit> body
)

Run body in a FragmentTransaction which is automatically committed if it completes without exception.

The transaction will be completed by calling FragmentTransaction.commitNow unless allowStateLoss is set to true in which case FragmentTransaction.commitNowAllowingStateLoss will be used.

transaction

Artifact: androidx.fragment:fragment-ktx

View Source

Added in 1.1.0

Deprecated in 1.1.0

public static final void transaction(
    @NonNull FragmentManager receiver,
    boolean now,
    boolean allowStateLoss,
    @ExtensionFunctionType @NonNull Function1<@NonNull FragmentTransaction, Unit> body
)

Run body in a FragmentTransaction which is automatically committed if it completes without exception.

One of four commit functions will be used based on the values of now and allowStateLoss:

|  now  |  allowStateLoss  | Method                         |
| ----- | ---------------- | ------------------------------ |
| false | false            |  commit()                      |
| false | true             |  commitAllowingStateLoss()     |
| true  | false            |  commitNow()                   |
| true  | true             |  commitNowAllowingStateLoss()  |