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Commit bb3f774a authored by Jeongik Cha's avatar Jeongik Cha
Browse files

Add some comments about thread-safety 

ParcelableHolder is not thread-safe, so add some comments about it.

Bug: 171982001
Test: N/A
Change-Id: Icea1407d7d7c262ce7ae7da384efe59de9e1dcdb
parent eaf5d14c

core/java/android/os/ParcelableHolder.java

+5 −0
Original line number Diff line number Diff line
@@ -63,6 +63,8 @@ import android.util.MathUtils; 
 * op.y = ...;

 * ap.extension.setParcelable(op);}</pre>

 *

 * <p class="note">ParcelableHolder is <strong>not</strong> thread-safe.</p>

 *

 * @hide

 */

@SystemApi
@@ -120,6 +122,7 @@ public final class ParcelableHolder implements Parcelable { 


    /**

     * 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

     *         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},

     *         or {@code null} if the parcelable has not been written.

     * @throws BadParcelableException if T is different from the type written by