This is a cherry-pick of ag/1640561.
1. Context.getActivityToken is not available in n mr2, passed the token
from the activity to the controller instead.
2. Haven't pick the tests from master to mr2 branch because robotest
is not set up in mr2 branch.
Fix: 32959373
Change-Id: I2f73d01ab11e91b337beb90c05bbcb857dfd40dc
Cherry-pick from ag/1444396
1) Added a trampoline activity to display SET_NEW_PASSWORD intent.
2) On devices that have fingerprint sensor and have no enrolled fingerprint,
ChooseLockGeneric handles the SET_NEW_PASSWORD intent by providing
fingerprint + {PIN/PATTERN/PASSWORD} and skip fingerprint options.
Test: See below
1) Auto
make RunSettingsRoboTests
2) Manual
a) Fingerprint + pattern
i) $ adb shell am start -a android.app.action.SET_NEW_PASSWORD
ii) Click Pixel Imprint + Pattern.
iii) Set a pattern lock.
iv) Can enroll a fingerprint.
b) Pattern
i) $ adb shell am start -a android.app.action.SET_NEW_PASSWORD
ii) Click Continue without Pixel Imprint
iii) A list of unlock options, without fingerprint option, is shown.
vi) Select and enroll a pattern lock
c) Has an existing password
i) $ adb shell am start -a android.app.action.SET_NEW_PASSWORD
ii) Setting app asks for password input.
iii) Enter password and click "Continue without Pixel imprint".
vi) No password is asked. A list of unlock options, without fingerprint option, is shown.
v) Select and enroll a pattern lock
d) Work profile
i) Create a work profile
ii) adb shell am start --user x -a android.app.action.SET_NEW_PASSWORD. X is the work profile user id.
iii) Click Pixel Imprint + Pattern.
iv) Set a pattern lock.
v) Can enroll a fingerprint.
Bug: 23017051
Change-Id: I6384bbffb72a5d3a83972da7474532746e4d06b9
1. Aggregate policies and generate the requirements
2. When user modifies the password, check is each requirement fulfilled
Update the view accordingly.
Change-Id: I962ed3b81ce844006be1024a493e94ce52a3fdec
Fix: 24900754
