Improve motion for wake-and-unlocking while pulsing

- Move all fingerprint related to logic in on central class in
SystemUI that knows all the state of the UI so there is exactly ONE
place in which we decide what to do when we acquire a fingerprint.
- When pulsing and we get a valid finger, we fade the contents of the
Keyguard out and fade the scrim out almost the same way as we would do
in a normal wake-and-unlock sequence.
- Hide shadows while dozing, so we don't see the artifacts when we fade
the dozed Keyguard out.

Bug: 23225107
Change-Id: I82f78e61f2530cf7d507ade80f6f0a340c082567

1 files changed, 9 insertions, 32 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index e833962..ce91d5b 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -68,6 +68,7 @@ import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
 import com.android.keyguard.ViewMediatorCallback;
 import com.android.systemui.SystemUI;
+import com.android.systemui.statusbar.phone.FingerprintUnlockController;
 import com.android.systemui.statusbar.phone.PhoneStatusBar;
 import com.android.systemui.statusbar.phone.ScrimController;
 import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
@@ -176,11 +177,6 @@ public class KeyguardViewMediator extends SystemUI {
      */
     private static final String KEYGUARD_ANALYTICS_SETTING = "keyguard_analytics";
 
-    /**
-     * How much faster we collapse the lockscreen when authenticating with fingerprint.
-     */
-    private static final float FINGERPRINT_COLLAPSE_SPEEDUP_FACTOR = 1.3f;
-
     /** The stream type that the lock sounds are tied to. */
     private int mUiSoundsStreamType;
 
@@ -458,31 +454,6 @@ public class KeyguardViewMediator extends SystemUI {
                     break;
             }
         }
-
-        @Override
-        public void onFingerprintAuthenticated(int userId, boolean wakeAndUnlocking) {
-            boolean unlockingWithFingerprintAllowed =
-                    mUpdateMonitor.isUnlockingWithFingerprintAllowed();
-            if (mStatusBarKeyguardViewManager.isBouncerShowing()) {
-                if (unlockingWithFingerprintAllowed) {
-                    mStatusBarKeyguardViewManager.notifyKeyguardAuthenticated(
-                            false /* strongAuth */);
-                }
-            } else {
-                if (wakeAndUnlocking && mShowing && unlockingWithFingerprintAllowed) {
-                    mWakeAndUnlocking = true;
-                    mStatusBarKeyguardViewManager.setWakeAndUnlocking();
-                    keyguardDone(true);
-                } else if (mShowing) {
-                    if (wakeAndUnlocking) {
-                        mStatusBarKeyguardViewManager.notifyDeviceWakeUpRequested();
-                    }
-                    mStatusBarKeyguardViewManager.animateCollapsePanels(
-                            FINGERPRINT_COLLAPSE_SPEEDUP_FACTOR);
-                }
-            }
-        };
-
     };
 
     ViewMediatorCallback mViewMediatorCallback = new ViewMediatorCallback() {
@@ -1620,11 +1591,17 @@ public class KeyguardViewMediator extends SystemUI {
         }
     }
 
+    public void onWakeAndUnlocking() {
+        mWakeAndUnlocking = true;
+        keyguardDone(true /* authenticated */);
+    }
+
     public StatusBarKeyguardViewManager registerStatusBar(PhoneStatusBar phoneStatusBar,
             ViewGroup container, StatusBarWindowManager statusBarWindowManager,
-            ScrimController scrimController) {
+            ScrimController scrimController,
+            FingerprintUnlockController fingerprintUnlockController) {
         mStatusBarKeyguardViewManager.registerStatusBar(phoneStatusBar, container,
-                statusBarWindowManager, scrimController);
+                statusBarWindowManager, scrimController, fingerprintUnlockController);
         return mStatusBarKeyguardViewManager;
     }