This commit addressed the comments in different commits, it did
- Make isVpnApp() to be a static method.
- Rename getRedactedNetworkCapabilitiesOfUnderlyingNetwork to
  getRedactedNetworkCapabilities and rename
  getRedactedLinkPropertiesOfUnderlyingNetwork to
  getRedactedLinkProperties.
- Reduce the scope of synchronized block in handleSessionLost().
- Fast return when there is an IllegalArgumentException in
  handleSessionLost().
- Remove inaccurate comment.
- Update the document of mCurrentToken.
- Define an initial token value of IKE session.
- Add "/* exeception */" annotation to handleSessionLost(null)
  calls.

Bug: 236409954
Test: atest FrameworksNetTests:VpnTest
Change-Id: I8c938f8796345dc2eee6c8eff513b0f993bc8165

This commit creates a wrapper class for NetworkAgent to make the
Vpn code more testable.

Bug: 192077544
Test: atest VpnTest
Change-Id: Ia599fed8c874ea9622a1f56f686de293bcbfddb8

This code is managed as part of SystemUI screenshots.

Change-Id: I624a52754cffcca66798d2813d25d8896597a39a

Change-Id: I0c2afdd0a8c914854d96e27c924ee74af488e1e4

Test: treehugger
Change-Id: I9d54e3c2c006aaa54a5bc044e39ab5d5e2ff7484

This change modifies the test config file by switching to use `PushFilePreparer` instead of `FilePusher`, since the `FilePusher` class which is defined in `compatibility-tradefed` is designed for the tests that are part of compatibility suite, but dex-builder-test is not.

Bug: 220991354
Test: atest-src dex-builder-test \
          --experimental-device-driven-test \
          --experimental-java-runtime-dependencies \
          --bazel-arg=--test_timeout=48000
Test: atest dex-builder-test
Change-Id: I85be14a454acac23705131c3a121c70fde07a138

* changes:
  Allow shell uid without checking the package name.
  Allow apps receiving MediaSession callbacks to start FGS from BG.

Time is deprecated and should not be used.

Bug: 16550209

Test: atest FrameworksCoreTests:android.net.NetworkPolicyTest
Change-Id: Ib1a29f52982701028e63da2856b9fbb3626244f9

In Android.bp, all dependencies of a test should be declared explicitly, so that test infrastructure could only provide the needed dependencies instead of all to run a test. This change adds the missing dependency that is used in test config file but not declared in Android.bp.

Bug: 222438068
Test: atest-src UpdatableSystemFontTest \
          --experimental-device-driven-test \
          --experimental-java-runtime-dependencies \
          --bazel-arg=--test_timeout=48000
Test: atest UpdatableSystemFontTest
Merged-In: Ic1b5b94aabd4c95744109f2cc7443ae04c43b3a6
Change-Id: Ie23b74f37af3019e50753e2169752abadbf3e0fa

Time is deprecated and there are better alternatives.

Bug: 16550209
Test: atest FrameworksSaxTests
Change-Id: I301d1075b4b64c4586c2e4d7d9b0a12e609fe064

Bug: 230779051
Test: manual
Change-Id: I2867a15840a0987c948179e2f8069e652c4a0c1f
Merged-In: I2867a15840a0987c948179e2f8069e652c4a0c1f

If the app invoking the MediaSession callbacks is capable of
starting a FGS from background, then also allow the target app
receiving the callbacks to start FGS from background.

Bug: 221873343
Test: manual
Change-Id: I98de12b5410c3f0f70d7d2be12bef3e6d0e1bf73
Merged-In: I98de12b5410c3f0f70d7d2be12bef3e6d0e1bf73

Change-Id: I1e927013d14731d3be5024bc581ebd664f878eb9
Test: N/A
Bug: 237226979

Method isServiceTokenValidLocked should be called with mNotificationLock
held, otherwise there will be race condition.

Bug: 236512598
Test: Manual
Change-Id: I7e24b5afe3d0a5233debf9da45200c2f4e1f570f

All of a test's dependencies should be explicitly declared in the Soong build module to enable infrastructure features that ensure correctness and optimize runtime. Here in the test config file, AppEnumerationInternalTests uses `AppEnumerationSyncProviderTestApp.apk`, so that this change declares `AppEnumerationSyncProviderTestApp` in the Soong build module.

Besides, this change modifies the test config file by switching to use `PushFilePreparer` instead of `FilePusher`, since `FilePusher` is designed for the tests that are part of compatibility suite and AppEnumerationInternalTests is not.

Bug: 222438068
Test: atest-src AppEnumerationInternalTests \
          --experimental-device-driven-test \
          --experimental-java-runtime-dependencies \
          --bazel-arg=--test_timeout=48000
Test: atest AppEnumerationInternalTests
Change-Id: I8f09efe82b8dbd11d900752c3810d9215026062e

Properly encode an P-256 EC Public Key in uncompressed form, in
particular ensure that the resulting blob is always 65 bytes long as
is expected.

Was able to reproduce this with about 4% failures running a
test. After the fix didn't get a failure in 1,000 runs.

Also remove unused Util.integerCollectionToArray() function.

Bug: 239857653
Test: atest --rerun-until-failure 1000  android.security.identity.cts.ProvisioningTest#testProvisionAndRetrieveMultipleTime
Change-Id: I9a8a5570fde5a80f74632606126cdfcc1f6c7c99

FGS starts are allowed by default to apps targeting pre-S sdks. However,
on update their alarms may start getting denied if the app could not
reset its alarms.
Explicitly adding them to the allowlist to avoid this problem.

Test: atest FrameworksMockingServicesTests:AlarmManagerServiceTest
Test: Manual, using steps listed in b/238407723

Bug: 239098759
Bug: 238407723
Change-Id: I895901f0c870b161a8a4df92ebe93c873a55abc9
Merged-In: I895901f0c870b161a8a4df92ebe93c873a55abc9

Also move the resource owners to the new OWNERS file from the OWNERS
file one level of folder above.

Bug: None
Test: None
Change-Id: I81b3eeff0cf565482772023243652a949cfbcd1f