CDD: Relax requirements for WebView useragent.

Allow the "$(MODEL)" and "Build/$(BUILD)" tokens to be omitted from the
WebView useragent string, to match the current/future behaviour of
Chrome on Android. This is a minor improvement to privacy (reduces
fingerprinting) and security (removes information that may be useful for
targeting exploits).

Bug: 122453525
Change-Id: I8200e619e62a30f84b7c2ebf68f8fa0be47d95b8

Merge "Docs: Update developer options language." into oreo-mr1-dev

Docs: Fix a link.

Bug: 79947711

Test:  ./cdd_gen.sh --version <version-number> --branch <branch-name>

Change-Id: I44969c8d0878e98c7b514f76d1fbb415344c7124

Docs: Misc fixes for CDD.

Cherrypick of 512299 from oreo-dev

Bug: 67405273

Test: make_cdd.py --version 8.0 --branch "oc-dev"
Change-Id: Icee371d41284f56ef6d9ad90ab8992c94134d5bd

Merge "Docs: Fix incorrect section numbering." into oreo-mr1-dev

Merge "Docs: Fix header levels" into oreo-mr1-dev

Merge "Docs: First batch of errata fixes for 10/18." into oreo-mr1-dev

Docs: First batch of errata fixes for 10/18.

- 7.3/C-1-6: Update to align CDD language with the corresponding CTS test (bug: 809654)
- Other updates are fixing typos.

Bugs: 111602321, 77503827, 809654

Test: make_cdd.py --version 8.1 --branch "oreo-mr1-dev"
Change-Id: I14c4991b2fce998394d0fd6339c1c36af064513c

Docs: Update developer options language.

Developer options language was updated to support Automotive use cases.

Bug: 117942084
Change-Id: I38f2844e18ad9dd61b9ed00126751e85c1252592

CDD: Relax assistant requirement for Automotive.

Bug: 118146407
Change-Id: I2926f8662b54b3326e6729c5f4035f4a2a93c962

Docs: Fix header levels

Bug: 72342052

Test: make_cdd.py --version  <version-number> --branch <branch>
Change-Id: I7af2d58b003622ed495eef8401721f6078be4e85

Docs: Fix incorrect section numbering.

Bug: 110759383

Test: ./cdd_gen.sh --version <version-number> --branch <branch-name>
Change-Id: Ib214d013e6f9f1fea5b5c8266a11d396355ebf13

CDD: Add libneuralnetworks.so to "Application Binary Interfaces"

  - NNAPI (libneuralnetworks.so) is a NDK API shipped in OC-MR1. Adding
  the NDK lib to CDD to ensure native API compatibility.

Bug: 70349981
Test: none
Change-Id: I4339e3a58ace2acaec1b8f0b8b9db8027438317d
(cherry picked from commit 7defbfa1110cc12b892fb8d3dc36a737c8484c6f)

CDD: Clarified audio jack requirements.

Added clarification that the requirement is only applicable for audio
output ports.

Bug: 64903959
Change-Id: I29c9fd243f9d25777effe437864da5688048ce80

Docs: Add back the dropped req for CHANGE_PHONE_ACCOUNTS intent

- The newly added req for CHANGE_PHONE_ACCOUNTS intent was dropped upon
gerrit merge. There were two additional reqs in the same section - one
req was merged successfully and this was dropped.

Bug: 70285069
Test: NA
Change-Id: Ie07114ab62070e0cbc91ce572bf624af1d4e8c92

Merge "CDD: Reduce the required number of activities in the recents" into oc-mr1-dev

CDD: Reduce the required number of activities in the recents

- Relaxing the maximum number of visible activities in the recents.
- This change will not break the apps and reducing to 7 activities would
not significantly impact user experience.

Bug: 68208063
Test: N/A
Merged-In: If55466e3f16674f401bfbc1e08a1d7b2f41cdbd7
Change-Id: If55466e3f16674f401bfbc1e08a1d7b2f41cdbd7

Merge "CDD: Clarify the storage / memory requirement for low-memory handheld devices" into oc-mr1-dev

CDD: Clarify the storage / memory requirement for low-memory handheld devices

- Adding the storage requirement for the low-memory handheld devices.
- This change is in accordance with the newly introduced low and normal
RAM APIs.

Bug: 68209250
Bug: 69001415
Merged-In: Id8d071e425e23c6e9c1ef3f4a472ff26b1b2c399

Change-Id: Id8d071e425e23c6e9c1ef3f4a472ff26b1b2c399

CDD: Update the requirement condition to require supporting the settings intent

- Update the requirement condition to include multiple applications for the
requirement to support the setting intents.
- The updated condition is applied to all the requirements in:
3.2.3.5. Default App Settings.


Bug: 65460726
Test: N/A
Change-Id: I6e42ef7219b82d8f648ffe2be1a9449d17f9947c

Merge "Docs: Fix the wrong CDD IDs" into oc-mr1-dev

Merge "CDD: Require verified boot when device has enough RAM vs. good AES-crypto performance" into oc-mr1-dev

Merge "CDD: Require App Shortcuts when pinned shortcuts are supported" into oc-mr1-dev

Merge "CDD: Require secure storage of lock screen credentials" into oc-mr1-dev

Merge "CDD: Add CDD language for CHANGE_PHONE_ACCOUNTS intent." into oc-mr1-dev

CDD: Add CDD language for CHANGE_PHONE_ACCOUNTS intent.

Adding CDD language for CHANGE_PHONE_ACCOUNTS intent; this is tested
in the CTS Verifier App, but we need stronger language in the CDD to ensure
that this important configuration UI is present.

Test: Its the CDD.
Bug: 68383128
Change-Id: I51941a842c5ba9dfd9bd338b46e7269ae35a3e2c

CDD: Require verified boot when device has enough RAM vs.
good AES-crypto performance

Update verified boot requirement to be MUST for devices that report
feature flag android.hardware.ram.normal

Bug: 35039737
Test: N/A
Change-Id: If7346873f92879a551935b55597762a46b5e89c8

CDD: Require App Shortcuts when pinned shortcuts are supported

- Require dynamic and static shortcuts when pinned shortcuts are
supported so that all the shortcut features are included consistently.

Bug: 67713279
Change-Id: I10dfadf2ccdaf45a57106bcc3ae77d97fb00fc94

Merge "CDD: Changes to measure biometric unlock security." into oc-mr1-dev

Merge "CDD: Require double-tap play/pause to be mapped to next track." into oc-mr1-dev

Merge "CDD: AES encrypt the encryption key by default" into oc-mr1-dev

Merge "CDD: Allow relaxed display latency for VR devices." into oc-mr1-dev

Merge "CDD: Require that core app intents must be handled by preinstalled apps." into oc-mr1-dev

Merge "CDD: Relax Notification Listener requirement for low RAM" into oc-mr1-dev

Merge "CDD: Strongly recommend audio headset's long/short press actions for android.telecom" into oc-mr1-dev

Merge "CDD: Clarify the req for Home function" into oc-mr1-dev

CDD: Require secure storage of lock screen credentials

- With credential-based Factory Reset Protection, the
credential handle is stored on an unencrypted partition. To maintain
security guarantees, implementations must make sure that the handle
does not leak information about the credential.

Bug: 64209214
Test: n/a
Change-Id: I55f15cc75502016824d9307c03d947c4041744b0

CDD: Require double-tap play/pause to be mapped to next track.

- Device implemenations MUST make sure
MediaSession.Callback#onMediaButtonEvent considers double tap of
KEYCODE_HEADSETHOOK or KEYCODE_MEDIA_PLAY_PAUSE as KEYCODE_MEDIA_NEXT.
- This way, apps in foreground and using mediasession API's can
switch to next track on a double-tap of play/pause.

Bug: 63125399
Test: Run make_cdd.py
Change-Id: I154fe3ff97737aca153f4c7735fe1a91f9fbe4a3

Merge "CDD: Proper MIDI support" into oc-mr1-dev

Merge "CDD: Strongly recommend predictable CPU performance mode in pro audio." into oc-mr1-dev

Merge "Docs: Minor fixes in section 5.10 Professional Audio and section 7.8.2 Audio Output." into oc-mr1-dev

CDD: Changes to measure biometric unlock security.

Adds imposter and spoof acceptance rate metrics for biometric based
unlocks, and mandates showing a disclosure of the risks involved when
an unlock modality does not meet the bar.

Bug: 66013719
Bug: 63910023
Test: N/A
Change-Id: I6a129481c0036c756f8c7d95cf3da1bab9f3f0f1

Docs: Fix the wrong CDD IDs

Change-Id: I6bd2307df02ef169fa641e4e0a4a24babdae7f6d
Bug: 69794136

CDD: Require that core app intents must be handled by preinstalled apps.

Clarified the language regarding core app intents so we don't miss the
case where core apps been uninstalled and so there is no handler to
handle the core intents.

Merged-In: I96d89dc76aaad9eecc224212d637bd830ac9a3f6

Bug: 65409077
Test: N/A
Change-Id: I96d89dc76aaad9eecc224212d637bd830ac9a3f6

CDD: Allow relaxed display latency for VR devices.

- Relax display latency requirement as direct channel sensors are
required.
- Require TYPE_HARDWARE_BUFFER direct sensor channel support for primary
sensor for accelerometer, gyroscope, and magnetometer sensors.
- Require support for direct sensor channels.
- Update list of required EGL and GL extensions used for this scenario.

- These changes are required for the launch of direct channel sensors,
and how they are used with graphics, for example direct latency-reducing
GPU late latching of sensor data, and allowing multiview buffers shared
across processes.

Also removed display size requirement for VR devices as its removed from
CDD 7.1 onwards.

Merged-In: I63dbd9fbe6c32b867e88242292b056c09eb7098c

Bug: 63633355

Test: Non-functional change.
Change-Id: I63dbd9fbe6c32b867e88242292b056c09eb7098c

CDD: Strongly recommend predictable CPU performance mode in pro audio.

Predictable CPU performance mode maintains the CPU clock at a stable
rate while low-latency audio is active, permitting applications to have
more consistent CPU bandwidth available on short notice.  Without this
mode, if a low-latency audio task is not using high CPU load for a
moment, the governor can decrease the CPU bandwidth.  However, when the
audio task's CPU load increases, the governor may be unable to respond
quickly enough to meet the audio task's requirements, resulting in an
audible glitch. This mode solves that problem and so is recommended for
devices that claim the pro audio feature.

Bug: 32809154
Test: builds OK
Change-Id: I7006af18a614dca841527053b48a83dbf3dd7280

CDD: Clarify the req for Home function

- Clarify what is expected by the Home function especially for the
devices that may not have a dedicated physical button or a distinct
portion of the touch screen for the Home function.
- Add the exact intent patterns to avoid the confusion; lauching
headless apps is not expected from the Home function.

Bug: 69462371
Change-Id: Ic1d69f86a505cd8181d30220799490f14b991752

CDD: Strongly recommend audio headset's long/short press actions for android.telecom

- Clarify the recommendation on the mapping of function A button of
the headset regading how to handle the telecom.

Test: Manual
Bug: 65265330
Change-Id: Id678a19f12c82c03e7a9f6c41dffcac9768f43b3

CDD: AES encrypt the encryption key by default

For Android O-MR1 we are requiring that all encryption keys are
encrypted with AES by default, unless the user explicitly opts out.

Bug: 33744049
Change-Id: Ic74dcd960ef89b752f580bd2ce2e42acca643c1f
Test: Not necessary -- this is a policy change.

Docs: Minor fixes in section 5.10 Professional Audio and section 7.8.2
Audio Output.

Bug: 64042820
Test: builds OK
Change-Id: I112ef764596ddd2270e97ae55d29287439d5980c

CDD: Proper MIDI support

Device implementations exposing the MIDI capability to third-party
apps, MUST also have properly implemented MIDI support.

This will help app developers, as they would know that standard MIDI
APIs are supported on a device that declares MIDI support.

Bug: 36465422
Test: N/A
Change-Id: I1b1e63636a2bec1f0208d737dc1bc6253d7ec115

CDD: Relax Notification Listener requirement for low RAM

- Relaxing the notification requirement for the low RAM devices as they
do not get notification.
- This change is in accordance with the corresponding change of
NotificationListenerService.

Bug: 68217131
Test: N/A
Change-Id: Ic858160c36d3eecb0a89562638e9637d2663bd63

CDD: Television devices with < 1GB RAM must classify as low RAM

- This change is to ensure 3rd party developer apps have enough memory
available to run on Television devices.

Bug: 67965409
Change-Id: I8763fa0b0b3542f83aee55a9f854af1e64a5df63

Docs: Move dev-specific reqs to Ch 2.

Test: python make_cdd.py --version <version-number>  --branch <mybranch>

Bug: 64164626
Merged-In: Ie091c0be79ad4a797f26a60e95ee2594f053f804
Change-Id: Ie091c0be79ad4a797f26a60e95ee2594f053f804
(cherry picked from commit 0ece682cb7f915f4289ba6d7b5c86957e6d5d276)
(cherry picked from commit d72cc3b7971126e352c0c8fd83693f458d3785ec)

Docs: Move dev-specific reqs to Ch 2.
am: d72cc3b797  -s ours

Change-Id: Ic401ec73be556ecdc2178b74f909aba33ae01576

Docs: Move dev-specific reqs to Ch 2.

Test: python make_cdd.py --version <version-number>  --branch <mybranch>

Bug: 64164626
Merged-In: Ie091c0be79ad4a797f26a60e95ee2594f053f804
Change-Id: Ie091c0be79ad4a797f26a60e95ee2594f053f804
(cherry picked from commit 0ece682cb7f915f4289ba6d7b5c86957e6d5d276)

Merge "CDD: add requirement for always-on VPN opt-out." into oc-mr1-dev

CDD: add requirement for always-on VPN opt-out.

Require UI implementations to observe the always-on VPN opt-out manifest
flag in app manifest, if such implementation exists.

See VpnService.SERVICE_META_DATA_SUPPORTS_ALWAYS_ON

Bug: 65561270
Test: N/A
Change-Id: Ie0b5ea506affbec0ab3b0268c2539bc0184721aa

CDD: Only require YUV888 and Jpeg format for devices that declare
REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE capability

The requirement is relaxed to allow depth cameras.

Test: preview in markdown editor
Bug: 64526351
Change-Id: I714e4adf0ccadbf9edaadc73a9733e992d758663

CDD: Manually fixing merge conflicts for section 3_12.
am: c2d1b21aec

Change-Id: I4cb5ff266a3d6952210ac74cbb11c5c059ef8045

CDD: Manually fixing merge conflicts for section 3_12.

Bug: 64811960
Test: N/A
Change-Id: I5960afbdfea3420b109bb9cdda623188337e6a2d

Merge "Docs: Add new cover art and cover text for 8.0 CDD." into oc-dev am: 4d3571743e
am: e6d0f5fac4

Change-Id: Iee5e1c67670394ddd74fc1ffd78b033913b9c0a1

Docs: Move dev-specific reqs to Ch 2. am: 0ece682cb7  -s ours
am: f80bd3398e

Change-Id: I56ed67350bb9b21b27e2041ef215ff09a0245a43

Merge "Docs: Add new cover art and cover text for 8.0 CDD." into oc-dev
am: 4d3571743e

Change-Id: I92c535966c2c07e85d869e3cdfe76010e2e0860b

Docs: Move dev-specific reqs to Ch 2.
am: 0ece682cb7  -s ours

Change-Id: Ief0c84dc23955cfc662447900b7befd12f25547b

Merge "Docs: Restructure Section 5.6" into oc-dev am: 3aef255161
am: 1d1f1895a9

Change-Id: I89d1431ef5d10c24967681895d77dd63362d03f8

Merge "Docs: Restructure Section 5.3" into oc-dev am: a8f500867a
am: bf22b9c020

Change-Id: I5a2f4d4066d88248698f47c6cd8875798b5e363c

Merge "Docs: Restructure Chapter 7.8" into oc-dev am: 4984cdbc85
am: f5fc990510

Change-Id: Icddfde66df9de628a655f71711e5c779b6fdc3d2

Merge "Docs: Restructure Chapter 7.7" into oc-dev am: ef9b248b6c
am: e1a9bf676b

Change-Id: I05ff61c28e04c5d9711be4493c3b46b689908a93

Merge "Docs: Restructure Section 5.10" into oc-dev am: aa1e1864e2
am: c7c988dfc2

Change-Id: I3efebb6a5267cb94378df5f9ee248524c4c7f02f

Merge "Docs: Restructure Chapter 7.6" into oc-dev am: 547a0b899e
am: 88309fb360

Change-Id: I9ee148657d3cdbe2c3cbaac176fe06b522f5aced

Merge "Docs: Restructure section 9.8." into oc-dev am: 0b44a0e495
am: 422b639587

Change-Id: I672e03a676c42f1301c1a550a9c01c6f65064bc3

Merge "Docs: Restructure section 9.9." into oc-dev am: cfd103191a
am: 36a6f4673f

Change-Id: I4c62099830bb3e92b7a39279f6fbbfe27bf07915

Merge "Docs: Restructure section 9.14." into oc-dev am: bc1609d903
am: 9b20c91d33

Change-Id: I9cc6bcef4a5e1ea4c3fdfc11dc6d801df6dc53f0

Merge "Docs: Restructure section 9.6." into oc-dev am: 2a7d57049f
am: 640a52f072

Change-Id: I70268d719ba46b16cbf5eae127769b3eaae2c146

Merge "Docs: Restructure section 9.3." into oc-dev am: 2e4030d736
am: 426da28608

Change-Id: I6ffba60ef2f22fe5807089678621bf2abb254019

Merge "Docs: Restructure section 9.11" into oc-dev am: b9dd68f4a0
am: 7e8135e2e1

Change-Id: I86b68a8712caac7a8dc47f7dd64d0fff962e2380

Merge "Docs: Restructure section 9.12." into oc-dev am: bd72bedd45
am: b5f491b9a6

Change-Id: I1aea23c926a42cd082ec1a522bb08a44fa9f07ad

Merge "Docs: Restructure section 9.10." into oc-dev am: b031a610d8
am: f392ccfdc2

Change-Id: I88a0ee4eb59bedac655a0c8f81b94cc759d7378e

Merge "Docs: Restructure section 9.4." into oc-dev am: 9ffa770273
am: c934bd50ec

Change-Id: Ia2faf1fbc82fa2c6082c3ef3480459eef4e5b7ed

Merge "Docs: Restructure Chapter 7.3" into oc-dev am: 752e612ffc
am: c4637ab327

Change-Id: Ifa5d8ded1da0851af249770fc0f8df3524cf887e

Merge "Docs: Restructure section 8.2." into oc-dev am: 21b2ea8a06
am: 39acdab4c5

Change-Id: I5ebf344a428c1ca57bcc56175db7aae93b6f77ea

Merge "Docs: Restructure Chapter 7.1" into oc-dev am: 1c94e55f6c
am: 474bb88c42

Change-Id: I4268557ebd4654ddfdafb7381e095d3dc74fd7b6

Merge "Docs: Restructure section 8.1." into oc-dev am: b7144371ff
am: d3f37046e8

Change-Id: Iefd79b3512f664dcd86d2ae861e191cc4df9d05f

Merge "Docs: Restructure section 8.0." into oc-dev am: 577bf80191
am: 750d87bb34

Change-Id: I808c768b3bd749fbe7243c185a0913c981eed2b0

Merge "Docs: Restructure CDD section 8.5." into oc-dev am: bae4931b7a
am: cddb0bbbfe

Change-Id: Ife905dc47eca3c2a6e15b56e4045a9e6be4631ff

Merge "Docs: Restructure CDD section 9.1." into oc-dev am: acd396f86b
am: 8b690f5c43

Change-Id: I6cbf784569ce8bfd1f70a25caedf3fe2e3d373b1

Merge "Docs: Restructure Section 5.2" into oc-dev am: 71268d7ced
am: 263473edbe

Change-Id: I2981bfb615db8246f741d9b12b7ac23b2f419814

Merge "Docs: Restructure Chapter 7.9" into oc-dev am: 61a9da9ae7
am: 6d1457ca03

Change-Id: I165098826b85e5252b4ac2a8b6f69067a2dce448

Merge "Docs: Restructure section 9.2." into oc-dev am: 1638fbf7d4
am: 622bc88f3b

Change-Id: I81491bfbcf19482b73a4038e10374b1dd89d2319

Merge "Docs: Restructure section 9.13." into oc-dev am: 668c3a0fff
am: c0375c19e0

Change-Id: I5af84a3205365104e1975f99ff08b9daba8f6d2a

Merge "Docs: Restructure section 9.7." into oc-dev am: 0517581350
am: 799b24d0ae

Change-Id: I2f1d3af8506f1b82c810dee46f29094299aef7fe

Merge "Docs: Restructured section 9.5." into oc-dev am: c2367af9e6
am: aa3814ca84

Change-Id: Ia7c2c25e651a2abb901ec08ce780a94c72a912a3

Merge "Docs: Restructure section 8.4." into oc-dev am: bdb67796fc
am: 70296e15d2

Change-Id: I0e6e26f52d1d7ec04bcabce5e726122470b2a96b

Merge "Docs: Restructure Chapter 7.2" into oc-dev am: abe7a8dda0
am: a5e3bfba9b

Change-Id: Iad0c5611821d49588f80b9ce3cf404b2142f06ba

Merge "Docs: Restructure Chapter 3.12 TV Input Framework" into oc-dev am: 4719b90ad2  -s ours
am: 6a6219f5de

Change-Id: I713c7412bda9ae75ed9993a04f51accc9546c13f

Revert "Docs: Restructure Chapter 3.12 TV Input Framework"
am: a6e652f493  -s ours

Change-Id: I48782edcd1c350b474a1ab5865005975d432c106

Docs: Restructure Chapter 3.12 TV Input Framework
am: 519089b752  -s ours

Change-Id: I392070849e008191eff43f996f163aa053090d8f

Merge "Docs: Restructure Section 5.6" into oc-dev
am: 3aef255161

Change-Id: Icc5ef1462d0c49ca3d04d67712ce32d2314887ca

Merge "Docs: Restructure Section 5.3" into oc-dev
am: a8f500867a

Change-Id: I064b469a22522649ca6b800f5aeab201453a8ff1