This prevents apps (both normal and ephemeral) from learning what
applications are installed by checking for the existence of
/data/app/com.example.package-1. /data/app and /data/ephemeral-app are
already 771 and so cannot be ls'd but because the directory names are
guessable it is still possible to learn if known packages are installed.
Apps can still learn if a package is installed and where via the
standard APIs but not by directly using the filesystem. This is
important for ephemeral apps since normal apps should not be aware of
installed ephemeral apps (unless needed) and ephemeral apps shouldn't be
aware of other ephemeral apps.
Test: adb install --ephemeral, verify the code directory has random
suffix
Test: runtest -c android.content.pm.PackageManagerTests frameworks-core
Test: cts-tradefed run commandAndExit cts -m CtsAppSecurityTestCases
Change-Id: Id4883f5cfb9664307cf8518e2db3fef0e2d632d0
An unchecked read from parcel can lead to StackOverflowError
Test: am instrument -w -e class android.widget.RemoteViewsTest com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner
Bug: 26755067
Change-Id: I36ea253846d5c823899097821270dcfca2472b65
In N, passing a null context to getPrivateKey provoked a
NullPointerException, which is validated by a CTS test. In commit
28d68b1 this behavior was changed (inadvertently, I believe) causing
getPrivateKey to wrap the NPE in a KeyChainException. This CL restores
the previous behavior, fixing the test and avoiding breaking any apps
that were catching the NPE.
Test: Fixing broken test
Change-Id: Icb0c75b03efc478b7310998cf3e7108a2c419107
If DISALLOW_REMOVE_USER is set and there is already a managed profile:
isProvisioningAllowed() should return false
BUG:32629873
Test: adb shell am instrument -e class com.android.server.devicepolicy.DevicePolicyManagerTest -w
com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
Change-Id: I093bed0a4a54f83decf11716ebfd50dd4f17c089
Adds the ability to control word spacing from Java, wiring up the
plumbing to the corresponding change that adds it at the Minikin
level.
Bug: 31707212
Test: ran graphicstests
Change-Id: I568186aca961d51ee5231cb0331f882b7b005e90
Currently there is a single instance of WindowManagerPolicy
used in Window Manager and it is configured according to
primary display settings. Because of that it reports display
size with navigation bar insets even for secondary displays.
This CL adds displayId param, so it can adjust reported metrics
correctly when requested.
Bug: 32910901
Test: android.display.cts.DisplayTest
Change-Id: I14967fc13907c4fde17aed6a769d03cbde3ec1be
The method is being renamed from FuseBridgeLoop::Start to StartFuseBridgeLoop
in libappfuse. The CL handles the change in the framework side.
Bug: 29970149
Test: None
Change-Id: I70b91e426fa817d84c7f1f5f24c9e3ba401e523b
