Mark perm DB version as -1 when upgrading from P

So that we can implement different behavior between Android P and Q. Test: Upgraded P->Q and booted fresh install of Q. Checked DB after boot Bug: 131427665 Change-Id: I89f9dc1fc11129c95c03834e21628c6be75f2875
2019-05-21 15:31:36 -07:00
parent 3fb12ba490
commit 1ae81a547e
2 changed files with 7 additions and 3 deletions
--- a/core/java/android/permission/PermissionManager.java
+++ b/core/java/android/permission/PermissionManager.java
@@ -68,7 +68,8 @@ public final class PermissionManager {
    /**
     * Gets the version of the runtime permission database.
     *
-     * @return The database version.
+     * @return The database version, -1 when this is an upgrade from pre-Q, 0 when this is a fresh
+     * install.
     *
     * @hide
     */