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Commit 56f111e1 authored by Tao Bao's avatar Tao Bao Committed by Gerrit Code Review
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Merge "Use ParcelFileDescriptor over FileDescriptor"

parents c6a12ee8 73fde380

api/system-current.txt

+1 −1
Original line number Diff line number Diff line
@@ -5473,7 +5473,7 @@ package android.os { 
  public class UpdateEngine {

    ctor public UpdateEngine();

    method public void applyPayload(String, long, long, String[]);

    method public void applyPayload(@NonNull java.io.FileDescriptor, long, long, @NonNull String[]);

    method public void applyPayload(@NonNull android.os.ParcelFileDescriptor, long, long, @NonNull String[]);

    method public boolean bind(android.os.UpdateEngineCallback, android.os.Handler);

    method public boolean bind(android.os.UpdateEngineCallback);

    method public void cancel();

core/java/android/os/UpdateEngine.java

+3 −5
Original line number Diff line number Diff line
@@ -22,8 +22,6 @@ import android.os.IUpdateEngine; 
import android.os.IUpdateEngineCallback;

import android.os.RemoteException;



import java.io.FileDescriptor;



/**

 * UpdateEngine handles calls to the update engine which takes care of A/B OTA

 * updates. It wraps up the update engine Binder APIs and exposes them as
@@ -315,16 +313,16 @@ public class UpdateEngine { 
    }



    /**

     * Applies the payload passed as file descriptor {@code fd} instead of

     * Applies the payload passed as ParcelFileDescriptor {@code pfd} instead of

     * using the {@code file://} scheme.

     *

     * <p>See {@link #applyPayload(String)} for {@code offset}, {@code size} and

     * {@code headerKeyValuePairs} parameters.

     */

    public void applyPayload(@NonNull FileDescriptor fd, long offset, long size,

    public void applyPayload(@NonNull ParcelFileDescriptor pfd, long offset, long size,

            @NonNull String[] headerKeyValuePairs) {

        try {

            mUpdateEngine.applyPayloadFd(fd, offset, size, headerKeyValuePairs);

            mUpdateEngine.applyPayloadFd(pfd, offset, size, headerKeyValuePairs);

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }