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Commit c84d1ab1 authored by Todd Kennedy's avatar Todd Kennedy
Browse files

Allow app downgrades 

only system apps can do this

Change-Id: If0947f13f5c447f9396690bfda3ad40b07fbbb6b
parent 2f79ae98

api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -9929,6 +9929,7 @@ package android.content.pm { 
    method public void setAppLabel(java.lang.CharSequence);

    method public void setAppPackageName(java.lang.String);

    method public void setGrantedRuntimePermissions(java.lang.String[]);

    method public void setInstallFlagsDowngrade();

    method public void setInstallLocation(int);

    method public void setOriginatingUid(int);

    method public void setOriginatingUri(android.net.Uri);

core/java/android/content/pm/PackageInstaller.java

+6 −0
Original line number Diff line number Diff line
@@ -1051,6 +1051,12 @@ public class PackageInstaller { 
            installFlags &= ~PackageManager.INSTALL_EXTERNAL;

        }



        /** {@hide} */

        @SystemApi

        public void setInstallFlagsDowngrade() {

            installFlags |= PackageManager.INSTALL_ALLOW_DOWNGRADE;

        }



        /** {@hide} */

        public void setInstallFlagsExternal() {

            installFlags |= PackageManager.INSTALL_EXTERNAL;