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Commit 720a7816 authored by Songchun Fan's avatar Songchun Fan
Browse files

[incremental] change temp dir 

Due to permission constraints, use a new temp dir for holding temporary
Incremental files/dirs.

Test: manual
Change-Id: I46b9d608225ed7ae3ccc552c6c43157d6505a66c
parent 18e52123

core/java/android/os/incremental/IncrementalFileStorages.java

+1 −1
Original line number Diff line number Diff line
@@ -265,7 +265,7 @@ public final class IncrementalFileStorages { 
    }



    private String getTempDir() {

        final String tmpDirRoot = "/data/tmp";

        final String tmpDirRoot = "/data/incremental/tmp";

        final Random random = new Random();

        final Path tmpDir =

                Paths.get(tmpDirRoot, String.valueOf(random.nextInt(Integer.MAX_VALUE - 1)));

services/core/java/com/android/server/pm/PackageInstallerSession.java

+2 −0
Original line number Diff line number Diff line
@@ -2356,6 +2356,8 @@ public class PackageInstallerSession extends IPackageInstallerSession.Stub { 
        if (mIncrementalFileStorages != null) {

            try {

                mIncrementalFileStorages.addFile(new InstallationFile(name, lengthBytes, metadata));

                //TODO(b/136132412): merge incremental and callback installation schemes

                return;

            } catch (IOException ex) {

                throw new IllegalStateException(

                        "Failed to add and configure Incremental File: " + name, ex);