Merge "Add flags for new unlock and smartspace transition." into sc-dev am: bba0b75b8a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15054108

Change-Id: I53b86fc67f27b2d102ab7728f9fd302bd1041461

packages/SystemUI/res/values/flags.xml

@@ -36,6 +36,13 @@
     <!-- The new animations to/from lockscreen and AOD! -->
     <bool name="flag_lockscreen_animations">false</bool>
 
+    <!-- The new swipe to unlock animation, which shows the app/launcher behind the keyguard during
+    the swipe. -->
+    <bool name="flag_new_unlock_swipe_animation">true</bool>
+
+    <!-- The shared-element transition between lockscreen smartspace and launcher smartspace. -->
+    <bool name="flag_smartspace_shared_element_transition">false</bool>
+
     <bool name="flag_pm_lite">true</bool>
 
     <bool name="flag_charging_ripple">false</bool>

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt

@@ -31,6 +31,7 @@ import com.android.keyguard.KeyguardViewController
 import com.android.systemui.animation.Interpolators
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.shared.system.smartspace.SmartspaceTransitionController
+import com.android.systemui.statusbar.FeatureFlags
 import com.android.systemui.statusbar.policy.KeyguardStateController
 import dagger.Lazy
 import javax.inject.Inject
@@ -89,7 +90,8 @@ class KeyguardUnlockAnimationController @Inject constructor(
     private val keyguardStateController: KeyguardStateController,
     private val keyguardViewMediator: Lazy<KeyguardViewMediator>,
     private val keyguardViewController: KeyguardViewController,
-    private val smartspaceTransitionController: SmartspaceTransitionController
+    private val smartspaceTransitionController: SmartspaceTransitionController,
+    private val featureFlags: FeatureFlags
 ) : KeyguardStateController.Callback {
 
     /**
@@ -346,6 +348,10 @@ class KeyguardUnlockAnimationController @Inject constructor(
      * keyguard visible.
      */
     private fun updateKeyguardViewMediatorIfThresholdsReached() {
+        if (!featureFlags.isNewKeyguardSwipeAnimationEnabled) {
+            return
+        }
+
         val dismissAmount = keyguardStateController.dismissAmount
 
         // Hide the keyguard if we're fully dismissed, or if we're swiping to dismiss and have
@@ -382,6 +388,10 @@ class KeyguardUnlockAnimationController @Inject constructor(
      * know if it needs to do something as a result.
      */
     private fun updateSmartSpaceTransition() {
+        if (!featureFlags.isSmartSpaceSharedElementTransitionEnabled) {
+            return
+        }
+
         val dismissAmount = keyguardStateController.dismissAmount
 
         // If we've begun a swipe, and are capable of doing the SmartSpace transition, start it!

packages/SystemUI/src/com/android/systemui/statusbar/FeatureFlags.java

@@ -84,4 +84,12 @@ public class FeatureFlags {
     public boolean isSmartspaceDedupingEnabled() {
         return isSmartspaceEnabled() && mFlagReader.isEnabled(R.bool.flag_smartspace_deduping);
     }
+
+    public boolean isNewKeyguardSwipeAnimationEnabled() {
+        return mFlagReader.isEnabled(R.bool.flag_new_unlock_swipe_animation);
+    }
+
+    public boolean isSmartSpaceSharedElementTransitionEnabled() {
+        return mFlagReader.isEnabled(R.bool.flag_smartspace_shared_element_transition);
+    }
 }