Merge changes Ice83b544,If0bc2a6d into sc-dev am: 30ffc3f95c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14411239

Change-Id: Iaeca70dc50e3d93952097dc9fb2c586df5b34106

quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java

@@ -18,20 +18,11 @@ package com.android.launcher3.uioverrides.touchcontrollers;
 
 import static com.android.launcher3.LauncherAnimUtils.VIEW_BACKGROUND_COLOR;
 import static com.android.launcher3.LauncherAnimUtils.newCancelListener;
-import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.HINT_STATE;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
-import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_HEADER_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCALE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
 import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 
@@ -45,7 +36,6 @@ import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.util.VibratorWrapper;
 import com.android.quickstep.SystemUiProxy;
@@ -269,39 +259,4 @@ public class NoButtonNavbarToOverviewTouchController extends PortraitStatesTouch
     private float dpiFromPx(float pixels) {
         return Utilities.dpiFromPx(pixels, mLauncher.getResources().getDisplayMetrics().densityDpi);
     }
-
-    @Override
-    protected StateAnimationConfig getConfigForStates(
-            LauncherState fromState, LauncherState toState) {
-        if (fromState == NORMAL && toState == ALL_APPS) {
-            StateAnimationConfig builder = new StateAnimationConfig();
-            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
-                    ACCEL,
-                    0,
-                    ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD));
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
-                    ACCEL,
-                    ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD,
-                    ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD));
-
-            // Get workspace out of the way quickly, to prepare for potential pause.
-            builder.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL_3);
-            builder.setInterpolator(ANIM_WORKSPACE_TRANSLATE, DEACCEL_3);
-            builder.setInterpolator(ANIM_WORKSPACE_FADE, DEACCEL_3);
-            return builder;
-        } else if (fromState == ALL_APPS && toState == NORMAL) {
-            StateAnimationConfig builder = new StateAnimationConfig();
-
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
-                    DEACCEL,
-                    1 - ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD,
-                    1 - ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD));
-            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
-                    DEACCEL,
-                    1 - ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD,
-                    1));
-            return builder;
-        }
-        return super.getConfigForStates(fromState, toState);
-    }
 }

quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java

@@ -24,6 +24,7 @@ import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
 
 import android.view.MotionEvent;
 
@@ -56,13 +57,17 @@ public class PortraitStatesTouchController extends AbstractStateChangeTouchContr
     /**
      * Minimum clamping progress for fading in all apps content
      */
-    protected static final float ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD = 0.4f;
-
+    protected static final float ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD = 0.5f;
 
     /**
-     * The progress at which recents will begin fading out when swiping up from overview.
+     * Minimum clamping progress for fading in all apps scrim
      */
-    private static final float RECENTS_FADE_THRESHOLD = 0.88f;
+    protected static final float ALL_APPS_SCRIM_VISIBLE_THRESHOLD = .1f;
+
+    /**
+     * Maximum clamping progress for opaque all apps scrim
+     */
+    protected static final float ALL_APPS_SCRIM_OPAQUE_THRESHOLD = .5f;
 
     private final PortraitOverviewStateTouchHelper mOverviewPortraitStateTouchHelper;
 
@@ -122,14 +127,22 @@ public class PortraitStatesTouchController extends AbstractStateChangeTouchContr
     private StateAnimationConfig getNormalToAllAppsAnimation() {
         StateAnimationConfig builder = new StateAnimationConfig();
         builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(ACCEL,
-                0, ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD));
+                ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD,
+                ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD));
+        builder.setInterpolator(ANIM_SCRIM_FADE, Interpolators.clampToProgress(ACCEL,
+                ALL_APPS_SCRIM_VISIBLE_THRESHOLD,
+                ALL_APPS_SCRIM_OPAQUE_THRESHOLD));
         return builder;
     }
 
     private StateAnimationConfig getAllAppsToNormalAnimation() {
         StateAnimationConfig builder = new StateAnimationConfig();
         builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(DEACCEL,
-                1 - ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD, 1));
+                1 - ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD,
+                1 - ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD));
+        builder.setInterpolator(ANIM_SCRIM_FADE, Interpolators.clampToProgress(DEACCEL,
+                1 - ALL_APPS_SCRIM_OPAQUE_THRESHOLD,
+                1 - ALL_APPS_SCRIM_VISIBLE_THRESHOLD));
         return builder;
     }
 

quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java

@@ -20,7 +20,7 @@ import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_MO
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCRIM_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
@@ -98,6 +98,6 @@ public class FallbackRecentsStateController implements StateHandler<RecentsState
                 state.displayOverviewTasksAsGrid(mActivity.getDeviceProfile()) ? 1f : 0f, LINEAR);
 
         setter.setViewBackgroundColor(mActivity.getScrimView(), state.getScrimColor(mActivity),
-                config.getInterpolator(ANIM_WORKSPACE_SCRIM_FADE, LINEAR));
+                config.getInterpolator(ANIM_SCRIM_FADE, LINEAR));
     }
 }

src/com/android/launcher3/WorkspaceStateTransitionAnimation.java

@@ -34,9 +34,9 @@ import static com.android.launcher3.graphics.Scrim.SCRIM_PROGRESS;
 import static com.android.launcher3.graphics.SysUiScrim.SYSUI_PROGRESS;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_HOTSEAT_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_HOTSEAT_TRANSLATE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCALE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCRIM_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_SCRIM;
 
@@ -166,10 +166,9 @@ public class WorkspaceStateTransitionAnimation {
         propertySetter.setFloat(sysUiScrim, SYSUI_PROGRESS,
                 state.hasFlag(FLAG_HAS_SYS_UI_SCRIM) ? 1 : 0, LINEAR);
 
-
         propertySetter.setViewBackgroundColor(mLauncher.getScrimView(),
                 state.getWorkspaceScrimColor(mLauncher),
-                config.getInterpolator(ANIM_WORKSPACE_SCRIM_FADE, LINEAR));
+                config.getInterpolator(ANIM_SCRIM_FADE, LINEAR));
     }
 
     public void applyChildState(LauncherState state, CellLayout cl, int childIndex) {

src/com/android/launcher3/states/StateAnimationConfig.java

@@ -58,8 +58,7 @@ public class StateAnimationConfig {
             ANIM_OVERVIEW_TRANSLATE_Y,
             ANIM_OVERVIEW_FADE,
             ANIM_ALL_APPS_FADE,
-            ANIM_WORKSPACE_SCRIM_FADE,
-            ANIM_ALL_APPS_HEADER_FADE,
+            ANIM_SCRIM_FADE,
             ANIM_OVERVIEW_MODAL,
             ANIM_DEPTH,
             ANIM_OVERVIEW_ACTIONS_FADE,
@@ -77,13 +76,12 @@ public class StateAnimationConfig {
     public static final int ANIM_OVERVIEW_TRANSLATE_Y = 8;
     public static final int ANIM_OVERVIEW_FADE = 9;
     public static final int ANIM_ALL_APPS_FADE = 10;
-    public static final int ANIM_WORKSPACE_SCRIM_FADE = 11;
-    public static final int ANIM_ALL_APPS_HEADER_FADE = 12; // e.g. predictions
-    public static final int ANIM_OVERVIEW_MODAL = 13;
-    public static final int ANIM_DEPTH = 14;
-    public static final int ANIM_OVERVIEW_ACTIONS_FADE = 15;
+    public static final int ANIM_SCRIM_FADE = 11;
+    public static final int ANIM_OVERVIEW_MODAL = 12;
+    public static final int ANIM_DEPTH = 13;
+    public static final int ANIM_OVERVIEW_ACTIONS_FADE = 14;
 
-    private static final int ANIM_TYPES_COUNT = 16;
+    private static final int ANIM_TYPES_COUNT = 15;
 
     protected final Interpolator[] mInterpolators = new Interpolator[ANIM_TYPES_COUNT];