Speedup unlock when authenticating with fingerprint

Change-Id: Ib76ff7a2a42cf6fc77848ef799c2a13b77cfebb2

6 files changed, 51 insertions, 22 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index f16fb5c..b828e78 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -171,6 +171,11 @@ 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;
 
@@ -441,7 +446,8 @@ public class KeyguardViewMediator extends SystemUI {
             if (mStatusBarKeyguardViewManager.isBouncerShowing()) {
                 mViewMediatorCallback.keyguardDone(true);
             } else {
-                mStatusBarKeyguardViewManager.animateCollapsePanels();
+                mStatusBarKeyguardViewManager.animateCollapsePanels(
+                        FINGERPRINT_COLLAPSE_SPEEDUP_FACTOR);
             }
         };
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index c266467..96e9543 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -511,9 +511,10 @@ public class NotificationPanelView extends PanelView implements
     }
 
     @Override
-    protected void flingToHeight(float vel, boolean expand, float target) {
+    protected void flingToHeight(float vel, boolean expand, float target,
+            float collapseSpeedUpFactor) {
         mHeadsUpTouchHelper.notifyFling(!expand);
-        super.flingToHeight(vel, expand, target);
+        super.flingToHeight(vel, expand, target, collapseSpeedUpFactor);
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
index 240438a..f3d4c7f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
@@ -140,7 +140,7 @@ public class PanelBar extends FrameLayout {
         mPanelHolder.setSelectedPanel(mTouchingPanel);
         for (PanelView pv : mPanels) {
             if (pv != panel) {
-                pv.collapse(false /* delayed */);
+                pv.collapse(false /* delayed */, 1.0f /* speedUpFactor */);
             }
         }
     }
@@ -186,11 +186,11 @@ public class PanelBar extends FrameLayout {
                 (fullyOpenedPanel!=null)?" fullyOpened":"", fullyClosed?" fullyClosed":"");
     }
 
-    public void collapseAllPanels(boolean animate, boolean delayed) {
+    public void collapseAllPanels(boolean animate, boolean delayed, float speedUpFactor) {
         boolean waiting = false;
         for (PanelView pv : mPanels) {
             if (animate && !pv.isFullyCollapsed()) {
-                pv.collapse(delayed);
+                pv.collapse(delayed, speedUpFactor);
                 waiting = true;
             } else {
                 pv.resetViews();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
index ddce9d5..3a30429 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
@@ -101,6 +101,12 @@ public abstract class PanelView extends FrameLayout {
 
     private boolean mPeekPending;
     private boolean mCollapseAfterPeek;
+
+    /**
+     * Speed-up factor to be used when {@link #mFlingCollapseRunnable} runs the next time.
+     */
+    private float mNextCollapseSpeedUpFactor = 1.0f;
+
     private boolean mExpanding;
     private boolean mGestureWaitForTouchSlop;
     private Runnable mPeekRunnable = new Runnable() {
@@ -164,7 +170,7 @@ public abstract class PanelView extends FrameLayout {
                     postOnAnimation(new Runnable() {
                         @Override
                         public void run() {
-                            collapse(false /* delayed */);
+                            collapse(false /* delayed */, 1.0f /* speedUpFactor */);
                         }
                     });
                 }
@@ -563,12 +569,17 @@ public abstract class PanelView extends FrameLayout {
     }
 
     protected void fling(float vel, boolean expand) {
+        fling(vel, expand, 1.0f /* collapseSpeedUpFactor */);
+    }
+
+    protected void fling(float vel, boolean expand, float collapseSpeedUpFactor) {
         cancelPeek();
         float target = expand ? getMaxPanelHeight() : 0.0f;
-        flingToHeight(vel, expand, target);
+        flingToHeight(vel, expand, target, collapseSpeedUpFactor);
     }
 
-    protected void flingToHeight(float vel, boolean expand, float target) {
+    protected void flingToHeight(float vel, boolean expand, float target,
+            float collapseSpeedUpFactor) {
         // Hack to make the expand transition look nice when clear all button is visible - we make
         // the animation only to the last notification, and then jump to the maximum panel height so
         // clear all just fades in and the decelerating motion is towards the last notification.
@@ -600,7 +611,8 @@ public abstract class PanelView extends FrameLayout {
             // Make it shorter if we run a canned animation
             if (vel == 0) {
                 animator.setDuration((long)
-                        (animator.getDuration() * getCannedFlingDurationFactor()));
+                        (animator.getDuration() * getCannedFlingDurationFactor()
+                                / collapseSpeedUpFactor));
             }
         }
         animator.addListener(new AnimatorListenerAdapter() {
@@ -745,7 +757,7 @@ public abstract class PanelView extends FrameLayout {
         mBar = panelBar;
     }
 
-    public void collapse(boolean delayed) {
+    public void collapse(boolean delayed, float speedUpFactor) {
         if (DEBUG) logf("collapse: " + this);
         if (mPeekPending || mPeekAnimator != null) {
             mCollapseAfterPeek = true;
@@ -761,9 +773,10 @@ public abstract class PanelView extends FrameLayout {
             mClosing = true;
             notifyExpandingStarted();
             if (delayed) {
+                mNextCollapseSpeedUpFactor = speedUpFactor;
                 postDelayed(mFlingCollapseRunnable, 120);
             } else {
-                fling(0, false /* expand */);
+                fling(0, false /* expand */, speedUpFactor);
             }
         }
     }
@@ -771,7 +784,7 @@ public abstract class PanelView extends FrameLayout {
     private final Runnable mFlingCollapseRunnable = new Runnable() {
         @Override
         public void run() {
-            fling(0, false /* expand */);
+            fling(0, false /* expand */, mNextCollapseSpeedUpFactor);
         }
     };
 
@@ -975,7 +988,7 @@ public abstract class PanelView extends FrameLayout {
     protected final Runnable mPostCollapseRunnable = new Runnable() {
         @Override
         public void run() {
-            collapse(false /* delayed */);
+            collapse(false /* delayed */, 1.0f /* speedUpFactor */);
         }
     };
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 7f65f73..b6dbfce 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -1981,14 +1981,20 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
     }
 
     public void animateCollapsePanels(int flags) {
-        animateCollapsePanels(flags, false /* force */, false /* delayed */);
+        animateCollapsePanels(flags, false /* force */, false /* delayed */,
+                1.0f /* speedUpFactor */);
     }
 
     public void animateCollapsePanels(int flags, boolean force) {
-        animateCollapsePanels(flags, force, false /* delayed*/);
+        animateCollapsePanels(flags, force, false /* delayed */, 1.0f /* speedUpFactor */);
     }
 
     public void animateCollapsePanels(int flags, boolean force, boolean delayed) {
+        animateCollapsePanels(flags, force, delayed, 1.0f /* speedUpFactor */);
+    }
+
+    public void animateCollapsePanels(int flags, boolean force, boolean delayed,
+            float speedUpFactor) {
         if (!force &&
                 (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED)) {
             runPostCollapseRunnables();
@@ -2012,7 +2018,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
             mStatusBarWindowManager.setStatusBarFocusable(false);
 
             mStatusBarWindow.cancelExpandHelper();
-            mStatusBarView.collapseAllPanels(true /* animate */, delayed);
+            mStatusBarView.collapseAllPanels(true /* animate */, delayed, speedUpFactor);
         }
     }
 
@@ -2055,7 +2061,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
 
     public void animateCollapseQuickSettings() {
         if (mState == StatusBarState.SHADE) {
-            mStatusBarView.collapseAllPanels(true, false /* delayed */);
+            mStatusBarView.collapseAllPanels(true, false /* delayed */, 1.0f /* speedUpFactor */);
         }
     }
 
@@ -2068,7 +2074,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         }
 
         // Ensure the panel is fully collapsed (just in case; bug 6765842, 7260868)
-        mStatusBarView.collapseAllPanels(/*animate=*/ false, false /* delayed*/);
+        mStatusBarView.collapseAllPanels(/*animate=*/ false, false /* delayed*/,
+                1.0f /* speedUpFactor */);
 
         mNotificationPanel.closeQs();
 
@@ -2158,7 +2165,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
             mStatusBarWindowState = state;
             if (DEBUG_WINDOW_STATE) Log.d(TAG, "Status bar " + windowStateToString(state));
             if (!showing && mState == StatusBarState.SHADE) {
-                mStatusBarView.collapseAllPanels(false /* animate */, false /* delayed */);
+                mStatusBarView.collapseAllPanels(false /* animate */, false /* delayed */,
+                        1.0f /* speedUpFactor */);
             }
         }
         if (mNavigationBarView != null
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
index 6369d5e..194a19a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
@@ -441,7 +441,8 @@ public class StatusBarKeyguardViewManager {
         mPhoneStatusBar.keyguardGoingAway();
     }
 
-    public void animateCollapsePanels() {
-        mPhoneStatusBar.animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE, true /* force */);
+    public void animateCollapsePanels(float speedUpFactor) {
+        mPhoneStatusBar.animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE, true /* force */,
+                false /* delayed */, speedUpFactor);
     }
 }