Removing separate hotseat widget, instead using a QSB acroll all UI.

The QSB is responsible for updating its UI according to various states.

Bug: 109828640
Change-Id: Ic8cbf3d404d5870de0f6b8fe25a332b8d21bae20

3 files changed, 19 insertions, 16 deletions

diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index e7313e841..2d6be7b08 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -91,11 +91,6 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil
         return mShiftRange;
     }
 
-    private void onProgressAnimationStart() {
-        // Initialize values that should not change until #onDragEnd
-        mAppsView.setVisibility(View.VISIBLE);
-    }
-
     @Override
     public void onDeviceProfileChanged(DeviceProfile dp) {
         mIsVerticalLayout = dp.isVerticalBarLayout();
@@ -195,16 +190,15 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil
         PropertySetter setter = config == null ? NO_ANIM_PROPERTY_SETTER
                 : config.getPropertySetter(builder);
         int visibleElements = toState.getVisibleElements(mLauncher);
-        boolean hasHeader = (visibleElements & ALL_APPS_HEADER) != 0;
         boolean hasHeaderExtra = (visibleElements & ALL_APPS_HEADER_EXTRA) != 0;
         boolean hasContent = (visibleElements & ALL_APPS_CONTENT) != 0;
 
         Interpolator allAppsFade = builder.getInterpolator(ANIM_ALL_APPS_FADE, LINEAR);
-        setter.setViewAlpha(mAppsView.getSearchView(), hasHeader ? 1 : 0, allAppsFade);
         setter.setViewAlpha(mAppsView.getContentView(), hasContent ? 1 : 0, allAppsFade);
         setter.setViewAlpha(mAppsView.getScrollBar(), hasContent ? 1 : 0, allAppsFade);
         mAppsView.getFloatingHeaderView().setContentVisibility(hasHeaderExtra, hasContent, setter,
                 allAppsFade);
+        mAppsView.getSearchUiManager().setContentVisibility(visibleElements, setter, allAppsFade);
 
         setter.setInt(mScrimView, ScrimView.DRAG_HANDLE_ALPHA,
                 (visibleElements & VERTICAL_SWIPE_INDICATOR) != 0 ? 255 : 0, LINEAR);
@@ -216,11 +210,6 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil
             public void onAnimationSuccess(Animator animator) {
                 onProgressAnimationEnd();
             }
-
-            @Override
-            public void onAnimationStart(Animator animation) {
-                onProgressAnimationStart();
-            }
         };
     }
 
@@ -247,13 +236,9 @@ public class AllAppsTransitionController implements StateHandler, OnDeviceProfil
      */
     private void onProgressAnimationEnd() {
         if (Float.compare(mProgress, 1f) == 0) {
-            mAppsView.setVisibility(View.INVISIBLE);
             mAppsView.reset(false /* animate */);
         } else if (isAllAppsExpanded()) {
-            mAppsView.setVisibility(View.VISIBLE);
             mAppsView.onScrollUpEnd();
-        } else {
-            mAppsView.setVisibility(View.VISIBLE);
         }
     }
 
diff --git a/src/com/android/launcher3/allapps/SearchUiManager.java b/src/com/android/launcher3/allapps/SearchUiManager.java
index 68193f5c1..51b90f71e 100644
--- a/src/com/android/launcher3/allapps/SearchUiManager.java
+++ b/src/com/android/launcher3/allapps/SearchUiManager.java
@@ -16,6 +16,9 @@
 package com.android.launcher3.allapps;
 
 import android.view.KeyEvent;
+import android.view.animation.Interpolator;
+
+import com.android.launcher3.anim.PropertySetter;
 
 /**
  * Interface for controlling the Apps search UI.
@@ -37,4 +40,10 @@ public interface SearchUiManager {
      * some UI beforehand.
      */
     void preDispatchKeyEvent(KeyEvent keyEvent);
+
+    /**
+     * Called as part of state transition to update the content UI
+     */
+    void setContentVisibility(int visibleElements, PropertySetter setter,
+            Interpolator interpolator);
 }
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
index 15cc2caae..b1e23d4e2 100644
--- a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
+++ b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
@@ -19,6 +19,7 @@ import static android.view.View.MeasureSpec.EXACTLY;
 import static android.view.View.MeasureSpec.getSize;
 import static android.view.View.MeasureSpec.makeMeasureSpec;
 
+import static com.android.launcher3.LauncherState.ALL_APPS_HEADER;
 import static com.android.launcher3.icons.IconNormalizer.ICON_VISIBLE_AREA_FACTOR;
 
 import android.content.Context;
@@ -32,6 +33,7 @@ import android.util.AttributeSet;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.ViewGroup.MarginLayoutParams;
+import android.view.animation.Interpolator;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ExtendedEditText;
@@ -42,6 +44,7 @@ import com.android.launcher3.allapps.AllAppsContainerView;
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.allapps.AlphabeticalAppsList;
 import com.android.launcher3.allapps.SearchUiManager;
+import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.graphics.TintedDrawableSpan;
 import com.android.launcher3.util.ComponentKey;
 
@@ -214,4 +217,10 @@ public class AppsSearchContainerLayout extends ExtendedEditText
                     insets.bottom + mlp.topMargin + mFixedTranslationY);
         }
     }
+
+    @Override
+    public void setContentVisibility(int visibleElements, PropertySetter setter,
+            Interpolator interpolator) {
+        setter.setViewAlpha(this, (visibleElements & ALL_APPS_HEADER) != 0 ? 1 : 0, interpolator);
+    }
 }