Revert "Update sysui flags on swipe, skip task backgrounds on opaque apps"

This reverts commit 5dd46d51eda6e26830c994e9a0581d57316beb51.

Reason for revert: Temporary revert until ag/4040557 goes in

Change-Id: Iab2c747a99e1fb1cc5a91787dbf185df77f791b4
diff --git a/quickstep/libs/sysui_shared.jar b/quickstep/libs/sysui_shared.jar
index b343cc2..f16e4d0 100644
--- a/quickstep/libs/sysui_shared.jar
+++ b/quickstep/libs/sysui_shared.jar
Binary files differ
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index a8e38a1..5035721 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -22,7 +22,6 @@
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.quickstep.TaskUtils.checkCurrentOrManagedUserId;
-import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
 
 import android.animation.Animator;
 import android.animation.AnimatorSet;
@@ -107,8 +106,6 @@
     };
     public static final boolean FLIP_RECENTS = true;
     private static final int DISMISS_TASK_DURATION = 300;
-    // The threshold at which we update the SystemUI flags when animating from the task into the app
-    private static final float UPDATE_SYSUI_FLAGS_THRESHOLD = 0.6f;
 
     private static final float[] sTempFloatArray = new float[3];
 
@@ -1155,21 +1152,12 @@
         }
 
         tv.setVisibility(INVISIBLE);
-        int targetSysUiFlags = tv.getThumbnail().getSysUiStatusNavFlags();
         TaskViewDrawable drawable = new TaskViewDrawable(tv, this);
         getOverlay().add(drawable);
 
         ObjectAnimator drawableAnim =
                 ObjectAnimator.ofFloat(drawable, TaskViewDrawable.PROGRESS, 1, 0);
         drawableAnim.setInterpolator(LINEAR);
-        drawableAnim.addUpdateListener((animator) -> {
-            // Once we pass a certain threshold, update the sysui flags to match the target tasks'
-            // flags
-            mActivity.getSystemUiController().updateUiState(UI_STATE_OVERVIEW,
-                    animator.getAnimatedFraction() > UPDATE_SYSUI_FLAGS_THRESHOLD
-                            ? targetSysUiFlags
-                            : 0);
-        });
 
         AnimatorSet anim = createAdjacentPageAnimForTaskLaunch(tv,
                 drawable.getClipAnimationHelper());
diff --git a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
index af7a735..c724930 100644
--- a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
@@ -16,7 +16,6 @@
 
 package com.android.quickstep.views;
 
-import static android.view.View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
 import static com.android.systemui.shared.system.WindowManagerWrapper.WINDOWING_MODE_FULLSCREEN;
 
 import android.content.Context;
@@ -39,7 +38,6 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.util.SystemUiController;
 import com.android.quickstep.TaskOverlayFactory;
 import com.android.quickstep.TaskOverlayFactory.TaskOverlay;
 import com.android.systemui.shared.recents.model.Task;
@@ -145,20 +143,6 @@
         return new Rect();
     }
 
-    public int getSysUiStatusNavFlags() {
-        if (mThumbnailData != null) {
-            int flags = 0;
-            flags |= (mThumbnailData.systemUiVisibility & SYSTEM_UI_FLAG_LIGHT_STATUS_BAR) != 0
-                    ? SystemUiController.FLAG_LIGHT_STATUS
-                    : SystemUiController.FLAG_DARK_STATUS;
-            flags |= (mThumbnailData.systemUiVisibility & SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR) != 0
-                    ? SystemUiController.FLAG_LIGHT_NAV
-                    : SystemUiController.FLAG_DARK_NAV;
-            return flags;
-        }
-        return 0;
-    }
-
     @Override
     protected void onDraw(Canvas canvas) {
         drawOnCanvas(canvas, 0, 0, getMeasuredWidth(), getMeasuredHeight(), mCornerRadius);
@@ -170,23 +154,20 @@
 
     public void drawOnCanvas(Canvas canvas, float x, float y, float width, float height,
             float cornerRadius) {
-        // Draw the background in all cases, except when the thumbnail data is opaque
-        final boolean drawBackgroundOnly = mTask == null || mTask.isLocked || mBitmapShader == null
-                || mThumbnailData == null;
-        if (drawBackgroundOnly || mClipBottom > 0 || mThumbnailData.isTranslucent) {
-            canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mBackgroundPaint);
-            if (drawBackgroundOnly) {
-                return;
-            }
+        // Always draw the background since the snapshots may be translucent
+        canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mBackgroundPaint);
+        if (mTask == null) {
+            return;
         }
-
-        if (mClipBottom > 0) {
-            canvas.save();
-            canvas.clipRect(x, y, width, mClipBottom);
-            canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
-            canvas.restore();
-        } else {
-            canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
+        if (!mTask.isLocked) {
+            if (mClipBottom > 0) {
+                canvas.save();
+                canvas.clipRect(x, y, width, mClipBottom);
+                canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
+                canvas.restore();
+            } else {
+                canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
+            }
         }
     }
 
diff --git a/src/com/android/launcher3/BaseActivity.java b/src/com/android/launcher3/BaseActivity.java
index 1f70cfa..bd38bf0 100644
--- a/src/com/android/launcher3/BaseActivity.java
+++ b/src/com/android/launcher3/BaseActivity.java
@@ -16,7 +16,6 @@
 
 package com.android.launcher3;
 
-import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import android.app.Activity;
@@ -154,12 +153,6 @@
     protected void onPause() {
         mActivityFlags &= ~ACTIVITY_STATE_RESUMED;
         super.onPause();
-
-        // Reset the overridden sysui flags used for the task-swipe launch animation, we do this
-        // here instead of at the end of the animation because the start of the new activity does
-        // not happen immediately, which would cause us to reset to launcher's sysui flags and then
-        // back to the new app (causing a flash)
-        getSystemUiController().updateUiState(UI_STATE_OVERVIEW, 0);
     }
 
     public boolean isStarted() {
diff --git a/src/com/android/launcher3/util/SystemUiController.java b/src/com/android/launcher3/util/SystemUiController.java
index 7ef53a9..edbf05a 100644
--- a/src/com/android/launcher3/util/SystemUiController.java
+++ b/src/com/android/launcher3/util/SystemUiController.java
@@ -31,7 +31,6 @@
     public static final int UI_STATE_ALL_APPS = 1;
     public static final int UI_STATE_WIDGET_BOTTOM_SHEET = 2;
     public static final int UI_STATE_ROOT_VIEW = 3;
-    public static final int UI_STATE_OVERVIEW = 4;
 
     public static final int FLAG_LIGHT_NAV = 1 << 0;
     public static final int FLAG_DARK_NAV = 1 << 1;
@@ -39,7 +38,7 @@
     public static final int FLAG_DARK_STATUS = 1 << 3;
 
     private final Window mWindow;
-    private final int[] mStates = new int[5];
+    private final int[] mStates = new int[4];
 
     public SystemUiController(Window window) {
         mWindow = window;