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Merge "Parcel: markForBinder -> obtain(IBinder)" am: fb7a6db2a2 am: 73c85c59f7

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1840654

Change-Id: Icf03717f645b9ec5d849c387f17916f14177de82
This commit is contained in:
Steven Moreland
2021-09-30 18:31:38 +00:00
committed by Automerger Merge Worker
parent 0db21e73d3 73c85c59f7
commit 2a607b900b
1 changed files with 18 additions and 8 deletions
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26
core/java/android/os/Parcel.java
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@@ -475,6 +475,23 @@ public final class Parcel {
return res;
}
/**
* Retrieve a new Parcel object from the pool for use with a specific binder.
*
* Associate this parcel with a binder object. This marks the parcel as being prepared for a
* transaction on this specific binder object. Based on this, the format of the wire binder
* protocol may change. For future compatibility, it is recommended to use this for all
* Parcels.
*
* @hide
*/
@NonNull
public static Parcel obtain(@NonNull IBinder binder) {
Parcel parcel = Parcel.obtain();
parcel.markForBinder(binder);
return parcel;
}
/**
* Put a Parcel object back into the pool. You must not touch
* the object after this call.
@@ -549,16 +566,9 @@ public final class Parcel {
}
/**
* Associate this parcel with a binder object. This marks the parcel as being prepared for a
* transaction on this specific binder object. Based on this, the format of the wire binder
* protocol may change. This should be called before any data is written to the parcel. If this
* is called multiple times, this will only be marked for the last binder. For future
* compatibility, it is recommended to call this on all parcels which are being sent over
* binder.
*
* @hide
*/
public void markForBinder(@NonNull IBinder binder) {
private void markForBinder(@NonNull IBinder binder) {
nativeMarkForBinder(mNativePtr, binder);
}