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Merge "Add some comments about thread-safety" am: d0c6e0fa08

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1503391

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I547e6031e095b5d70e288332dd451635b048333f
This commit is contained in:
Treehugger Robot
2020-12-29 16:38:56 +00:00
committed by Automerger Merge Worker
parent a81a5f1bdb d0c6e0fa08
commit 8b1745b2eb
1 changed files with 5 additions and 0 deletions
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5
core/java/android/os/ParcelableHolder.java
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@@ -63,6 +63,8 @@ import android.util.MathUtils;
* op.y = ...; * op.y = ...;
* ap.extension.setParcelable(op);}</pre> * ap.extension.setParcelable(op);}</pre>
* *
* <p class="note">ParcelableHolder is <strong>not</strong> thread-safe.</p>
*
* @hide * @hide
*/ */
@SystemApi @SystemApi
@@ -120,6 +122,7 @@ public final class ParcelableHolder implements Parcelable {
/** /**
* Write a parcelable into ParcelableHolder, the previous parcelable will be removed. * Write a parcelable into ParcelableHolder, the previous parcelable will be removed.
* (@link #setParcelable} and (@link #getParcelable} are not thread-safe.
* @throws BadParcelableException if the parcelable's stability is more unstable * @throws BadParcelableException if the parcelable's stability is more unstable
* ParcelableHolder. * ParcelableHolder.
*/ */
@@ -139,6 +142,8 @@ public final class ParcelableHolder implements Parcelable {
} }
/** /**
* Read a parcelable from ParcelableHolder.
* (@link #setParcelable} and (@link #getParcelable} are not thread-safe.
* @return the parcelable that was written by {@link #setParcelable} or {@link #readFromParcel}, * @return the parcelable that was written by {@link #setParcelable} or {@link #readFromParcel},
* or {@code null} if the parcelable has not been written. * or {@code null} if the parcelable has not been written.
* @throws BadParcelableException if T is different from the type written by * @throws BadParcelableException if T is different from the type written by