Snap for 8712302 from a500cde8f2d661562ea4a2c6572c1278df31c619 to tm-frc-permission-release

Change-Id: If34c995c46818cf05f14b3a3f84eceb30a2f5085

14 files changed, 88 insertions, 31 deletions

diff --git a/quickstep/protos_overrides/launcher_atom_extension.proto b/quickstep/protos_overrides/launcher_atom_extension.proto
index a1566f064d..f5a277bb95 100644
--- a/quickstep/protos_overrides/launcher_atom_extension.proto
+++ b/quickstep/protos_overrides/launcher_atom_extension.proto
@@ -22,6 +22,7 @@ option java_outer_classname = "LauncherAtomExtensions";
 // Wrapper message for containers used at the quickstep level.
 // Message name should match with launcher_atom_extension.proto message at
 // the AOSP level.
+// Next ID = 3
 message ExtendedContainers {
   reserved 2; // Deleted fields
 
@@ -31,10 +32,16 @@ message ExtendedContainers {
 }
 
 // Represents on-device search result container.
+// Next ID = 4
 message DeviceSearchResultContainer{
   optional int32 query_length = 1;
   optional SearchAttributes search_attributes = 2;
+  // [0, m], m varies based on the display density and resolution
+  // To indicate the location of the tapped on-device search result.
+  // For application, it will be the column number in the apps row.
+  optional int32 grid_x = 3;
 
+  // Next ID = 4
   message SearchAttributes{
 
     // True if results are based on spell corrected query
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index 6179b81b7c..db402aff85 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -514,9 +514,6 @@ public final class TaskViewUtils {
             for (SurfaceControl leash: openingTargets) {
                 t.setAlpha(leash, progress);
             }
-            for (SurfaceControl leash: closingTargets) {
-                t.setAlpha(leash, 1 - progress);
-            }
             t.apply();
         });
         animator.addListener(new AnimatorListenerAdapter() {
diff --git a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
index 85ef6cb16e..45c80366f4 100644
--- a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
+++ b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
@@ -462,6 +462,7 @@ public class StatsLogCompatManager extends StatsLogManager {
         private LatencyType mType = LatencyType.UNKNOWN;
         private int mPackageId = 0;
         private long mLatencyInMillis;
+        private int mQueryLength = -1;
 
         StatsCompatLatencyLogger(Context context, ActivityContext activityContext) {
             mContext = context;
@@ -493,6 +494,12 @@ public class StatsLogCompatManager extends StatsLogManager {
         }
 
         @Override
+        public StatsLatencyLogger withQueryLength(int queryLength) {
+            this.mQueryLength = queryLength;
+            return this;
+        }
+
+        @Override
         public void log(EventEnum event) {
             if (IS_VERBOSE) {
                 String name = (event instanceof Enum) ? ((Enum) event).name() :
@@ -508,7 +515,8 @@ public class StatsLogCompatManager extends StatsLogManager {
                     mInstanceId.getId(), // instance_id
                     mPackageId, // package_id
                     mLatencyInMillis, // latency_in_millis
-                    mType.getId() //type
+                    mType.getId(), //type
+                    mQueryLength // query_length
             );
         }
     }
@@ -574,14 +582,18 @@ public class StatsLogCompatManager extends StatsLogManager {
     }
 
     private static int getGridX(LauncherAtom.ItemInfo info, boolean parent) {
-        if (info.getContainerInfo().getContainerCase() == FOLDER) {
+        LauncherAtom.ContainerInfo containerInfo = info.getContainerInfo();
+        if (containerInfo.getContainerCase() == FOLDER) {
             if (parent) {
-                return info.getContainerInfo().getFolder().getWorkspace().getGridX();
+                return containerInfo.getFolder().getWorkspace().getGridX();
             } else {
-                return info.getContainerInfo().getFolder().getGridX();
+                return containerInfo.getFolder().getGridX();
             }
+        } else if (containerInfo.getContainerCase() == EXTENDED_CONTAINERS) {
+            return containerInfo.getExtendedContainers()
+                    .getDeviceSearchResultContainer().getGridX();
         } else {
-            return info.getContainerInfo().getWorkspace().getGridX();
+            return containerInfo.getWorkspace().getGridX();
         }
     }
 
diff --git a/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java b/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java
index 19a48dbf20..9bb3d56556 100644
--- a/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java
+++ b/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java
@@ -16,6 +16,7 @@
 package com.android.quickstep.util;
 
 import android.content.Context;
+import android.hardware.display.DisplayManager;
 import android.view.Display;
 
 import com.android.launcher3.util.window.WindowManagerProxy;
@@ -43,4 +44,10 @@ public class SystemWindowManagerProxy extends WindowManagerProxy {
     public int getRotation(Context context) {
         return context.getResources().getConfiguration().windowConfiguration.getRotation();
     }
+
+    @Override
+    protected Display[] getDisplays(Context context) {
+        return context.getSystemService(DisplayManager.class).getDisplays(
+                DisplayManager.DISPLAY_CATEGORY_ALL_INCLUDING_DISABLED);
+    }
 }
diff --git a/res/layout/all_apps_fast_scroller.xml b/res/layout/all_apps_fast_scroller.xml
index f6a61569ee..0f1d9330a6 100644
--- a/res/layout/all_apps_fast_scroller.xml
+++ b/res/layout/all_apps_fast_scroller.xml
@@ -22,6 +22,7 @@
         style="@style/FastScrollerPopup"
         android:layout_alignParentEnd="true"
         android:layout_alignTop="@+id/all_apps_header"
+        android:layout_marginTop="@dimen/all_apps_header_bottom_padding"
         android:layout_marginEnd="@dimen/fastscroll_popup_margin" />
 
     <com.android.launcher3.views.RecyclerViewFastScroller
@@ -31,6 +32,7 @@
         android:layout_alignParentBottom="true"
         android:layout_alignParentEnd="true"
         android:layout_alignTop="@+id/all_apps_header"
+        android:layout_marginTop="@dimen/all_apps_header_bottom_padding"
         android:layout_marginEnd="@dimen/fastscroll_end_margin"
         launcher:canThumbDetach="true" />
 
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index 37ca89a3cf..d23eac21c0 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -161,12 +161,12 @@
     <string name="all_apps_personal_tab" msgid="4190252696685155002">"شخصی"</string>
     <string name="all_apps_work_tab" msgid="4884822796154055118">"کاری"</string>
     <string name="work_profile_toggle_label" msgid="3081029915775481146">"نمایه کاری"</string>
-    <string name="work_profile_edu_work_apps" msgid="7895468576497746520">"برنامه‌های کاری دارای نشان هستند و سرپرست سیستم می‌تواند آن‌ها را ببیند"</string>
+    <string name="work_profile_edu_work_apps" msgid="7895468576497746520">"برنامه‌های کاری نشان‌دار هستند و سرپرست فناوری اطلاعات می‌تواند آن‌ها را ببیند"</string>
     <string name="work_profile_edu_accept" msgid="6069788082535149071">"متوجه‌ام"</string>
     <string name="work_apps_paused_title" msgid="3040901117349444598">"برنامه‌های کاری موقتاً متوقف شده‌اند."</string>
     <string name="work_apps_paused_body" msgid="261634750995824906">"برنامه‌های کاری نمی‌توانند برای شما اعلان ارسال کنند، از باتری استفاده کنند، یا به مکانتان دسترسی داشته باشند"</string>
     <string name="work_apps_paused_content_description" msgid="5149623040804051095">"برنامه‌های کاری خاموش است. برنامه‌های کاری نمی‌توانند برای شما اعلان ارسال کنند، از باتری استفاده کنند، یا به مکانتان دسترسی داشته باشند"</string>
-    <string name="work_apps_paused_edu_banner" msgid="8872412121608402058">"برنامه‌های کاری دارای نشان هستند و سرپرست سیستم می‌تواند آن‌ها را ببیند."</string>
+    <string name="work_apps_paused_edu_banner" msgid="8872412121608402058">"برنامه‌های کاری نشان‌دار هستند و سرپرست فناوری اطلاعات می‌تواند آن‌ها را ببیند."</string>
     <string name="work_apps_paused_edu_accept" msgid="6377476824357318532">"متوجه‌ام"</string>
     <string name="work_apps_pause_btn_text" msgid="4669288269140620646">"توقف موقت برنامه‌های کاری"</string>
     <string name="work_apps_enable_btn_text" msgid="1156432622148413741">"روشن کردن برنامه‌های کاری"</string>
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index d26e1aba56..ebed31bd54 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -2776,7 +2776,7 @@ public class Launcher extends StatefulActivity<LauncherState>
             View v = getFirstMatch(Collections.singletonList(activeRecyclerView),
                     preferredItem, packageAndUserAndApp);
 
-            if (activeRecyclerView.getCurrentScrollY() > 0) {
+            if (v != null && activeRecyclerView.getCurrentScrollY() > 0) {
                 RectF locationBounds = new RectF();
                 FloatingIconView.getLocationBoundsForView(this, v, false, locationBounds,
                         new Rect());
@@ -2804,6 +2804,7 @@ public class Launcher extends StatefulActivity<LauncherState>
      * @param containers List of ViewGroups to scan, in order of preference.
      * @param operators List of operators, in order starting from best matching operator.
      */
+    @Nullable
     private static View getFirstMatch(Iterable<ViewGroup> containers,
             final Predicate<ItemInfo>... operators) {
         for (Predicate<ItemInfo> operator : operators) {
@@ -2821,6 +2822,7 @@ public class Launcher extends StatefulActivity<LauncherState>
      * Returns the first view matching the operator in the given ViewGroups, or null if none.
      * Forward iteration matters.
      */
+    @Nullable
     private static View mapOverViewGroup(ViewGroup container, Predicate<ItemInfo> op) {
         final int itemCount = container.getChildCount();
         for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) {
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
index b84768cb97..87e6b188b4 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
@@ -128,6 +128,7 @@ public abstract class BaseAllAppsContainerView<T extends Context & ActivityConte
     private final int mScrimColor;
     private final int mHeaderProtectionColor;
     protected final float mHeaderThreshold;
+    private int mHeaderBottomAdjustment;
     private ScrimView mScrimView;
     private int mHeaderColor;
     private int mTabsProtectionAlpha;
@@ -140,6 +141,8 @@ public abstract class BaseAllAppsContainerView<T extends Context & ActivityConte
         mScrimColor = Themes.getAttrColor(context, R.attr.allAppsScrimColor);
         mHeaderThreshold = getResources().getDimensionPixelSize(
                 R.dimen.dynamic_grid_cell_border_spacing);
+        mHeaderBottomAdjustment = getResources().getDimensionPixelSize(
+                R.dimen.all_apps_header_bottom_adjustment);
         mHeaderProtectionColor = Themes.getAttrColor(context, R.attr.allappsHeaderProtectionColor);
 
         mWorkManager = new WorkProfileManager(
@@ -722,6 +725,9 @@ public abstract class BaseAllAppsContainerView<T extends Context & ActivityConte
         mHeaderPaint.setAlpha((int) (getAlpha() * Color.alpha(mHeaderColor)));
         if (mHeaderPaint.getColor() != mScrimColor && mHeaderPaint.getColor() != 0) {
             int bottom = getHeaderBottom();
+            if (!mUsingTabs) {
+                bottom += getFloatingHeaderView().getPaddingBottom() - mHeaderBottomAdjustment;
+            }
             canvas.drawRect(0, 0, canvas.getWidth(), bottom, mHeaderPaint);
             int tabsHeight = getFloatingHeaderView().getPeripheralProtectionHeight();
             if (mTabsProtectionAlpha > 0 && tabsHeight != 0) {
diff --git a/src/com/android/launcher3/allapps/FloatingHeaderView.java b/src/com/android/launcher3/allapps/FloatingHeaderView.java
index 515f80af01..6ecbad24e8 100644
--- a/src/com/android/launcher3/allapps/FloatingHeaderView.java
+++ b/src/com/android/launcher3/allapps/FloatingHeaderView.java
@@ -81,7 +81,6 @@ public class FloatingHeaderView extends LinearLayout implements
 
     protected final Map<AllAppsRow, PluginHeaderRow> mPluginRows = new ArrayMap<>();
 
-    private final int mHeaderTopPadding;
     // These two values are necessary to ensure that the header protection is drawn correctly.
     private final int mHeaderTopAdjustment;
     private final int mHeaderBottomAdjustment;
@@ -118,8 +117,6 @@ public class FloatingHeaderView extends LinearLayout implements
 
     public FloatingHeaderView(@NonNull Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
-        mHeaderTopPadding = context.getResources()
-                .getDimensionPixelSize(R.dimen.all_apps_header_top_padding);
         mHeaderTopAdjustment = context.getResources()
                 .getDimensionPixelSize(R.dimen.all_apps_header_top_adjustment);
         mHeaderBottomAdjustment = context.getResources()
@@ -209,7 +206,7 @@ public class FloatingHeaderView extends LinearLayout implements
         int oldMaxHeight = mMaxTranslation;
         updateExpectedHeight();
 
-        if (mMaxTranslation != oldMaxHeight) {
+        if (mMaxTranslation != oldMaxHeight || mCollapsed) {
             BaseAllAppsContainerView<?> parent = (BaseAllAppsContainerView<?>) getParent();
             if (parent != null) {
                 parent.setupHeader();
@@ -326,7 +323,7 @@ public class FloatingHeaderView extends LinearLayout implements
         int uncappedTranslationY = mTranslationY;
         mTranslationY = Math.max(mTranslationY, -mMaxTranslation);
 
-        if (mCollapsed || uncappedTranslationY < mTranslationY - mHeaderTopPadding) {
+        if (mCollapsed || uncappedTranslationY < mTranslationY - getPaddingTop()) {
             // we hide it completely if already capped (for opening search anim)
             for (FloatingHeaderRow row : mAllRows) {
                 row.setVerticalScroll(0, true /* isScrolledOut */);
@@ -339,7 +336,10 @@ public class FloatingHeaderView extends LinearLayout implements
 
         mTabLayout.setTranslationY(mTranslationY);
 
-        int clipTop = mHeaderTopPadding - mHeaderTopAdjustment;
+        int clipTop = getPaddingTop() - mHeaderTopAdjustment;
+        if (mTabsHidden) {
+            clipTop += getPaddingBottom() - mHeaderBottomAdjustment;
+        }
         mRVClip.top = mTabsHidden ? clipTop : 0;
         mHeaderClip.top = clipTop;
         // clipping on a draw might cause additional redraw
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 838564d935..33beacd4c0 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -265,8 +265,8 @@ public final class FeatureFlags {
     public static final BooleanFlag ENABLE_ONE_SEARCH_MOTION = new DeviceFlag(
             "ENABLE_ONE_SEARCH_MOTION", true, "Enables animations in OneSearch.");
 
-    public static final BooleanFlag ENABLE_SHOW_KEYBOARD_IN_ALL_APPS = new DeviceFlag(
-            "ENABLE_SHOW_KEYBOARD_IN_ALL_APPS", true,
+    public static final BooleanFlag ENABLE_SHOW_KEYBOARD_OPTION_IN_ALL_APPS = new DeviceFlag(
+            "ENABLE_SHOW_KEYBOARD_OPTION_IN_ALL_APPS", true,
             "Enable option to show keyboard when going to all-apps");
 
     public static final BooleanFlag USE_LOCAL_ICON_OVERRIDES = getDebugFlag(
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index 5dcd48cbb3..c4ec4e36fd 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -735,7 +735,9 @@ public class StatsLogManager implements ResourceBasedOverride {
             UNKNOWN(0),
             COLD(1),
             HOT(2),
-            TIMEOUT(3);
+            TIMEOUT(3),
+            FAIL(4),
+            COLD_USERWAITING(5);
 
             private final int mId;
 
@@ -772,6 +774,13 @@ public class StatsLogManager implements ResourceBasedOverride {
         }
 
         /**
+         * Sets query length of the event.
+         */
+        default StatsLatencyLogger withQueryLength(int queryLength) {
+            return this;
+        }
+
+        /**
          * Sets packageId of log message.
          */
         default StatsLatencyLogger withPackageId(int packageId) {
diff --git a/src/com/android/launcher3/util/window/WindowManagerProxy.java b/src/com/android/launcher3/util/window/WindowManagerProxy.java
index 92f718ef45..9665bf91c5 100644
--- a/src/com/android/launcher3/util/window/WindowManagerProxy.java
+++ b/src/com/android/launcher3/util/window/WindowManagerProxy.java
@@ -90,7 +90,7 @@ public class WindowManagerProxy implements ResourceBasedOverride {
      */
     public ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> estimateInternalDisplayBounds(
             Context context) {
-        Display[] displays = context.getSystemService(DisplayManager.class).getDisplays();
+        Display[] displays = getDisplays(context);
         ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> result = new ArrayMap<>();
         for (Display display : displays) {
             if (isInternalDisplay(display)) {
@@ -355,4 +355,11 @@ public class WindowManagerProxy implements ResourceBasedOverride {
         }
         return d.getRotation();
     }
+
+    /**
+     * Returns all currently valid logical displays.
+     */
+    protected Display[] getDisplays(Context context) {
+        return context.getSystemService(DisplayManager.class).getDisplays();
+    }
 }
diff --git a/src/com/android/launcher3/views/FloatingIconView.java b/src/com/android/launcher3/views/FloatingIconView.java
index acdd9a19df..efc83ebcc9 100644
--- a/src/com/android/launcher3/views/FloatingIconView.java
+++ b/src/com/android/launcher3/views/FloatingIconView.java
@@ -58,6 +58,8 @@ import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.shortcuts.DeepShortcutView;
 
+import java.util.function.Supplier;
+
 /**
  * A view that is created to look like another view with the purpose of creating fluid animations.
  */
@@ -295,9 +297,11 @@ public class FloatingIconView extends FrameLayout implements
 
         drawable = drawable == null ? null : drawable.getConstantState().newDrawable();
         int iconOffset = getOffsetForIconBounds(l, drawable, pos);
+        // Clone right away as we are on the background thread instead of blocking the
+        // main thread later
+        Drawable btvClone = btvIcon == null ? null : btvIcon.getConstantState().newDrawable();
         synchronized (outIconLoadResult) {
-            outIconLoadResult.btvDrawable = btvIcon == null || drawable == btvIcon
-                    ? null : btvIcon.getConstantState().newDrawable();
+            outIconLoadResult.btvDrawable = () -> btvClone;
             outIconLoadResult.drawable = drawable;
             outIconLoadResult.badge = badge;
             outIconLoadResult.iconOffset = iconOffset;
@@ -318,7 +322,7 @@ public class FloatingIconView extends FrameLayout implements
      */
     @UiThread
     private void setIcon(@Nullable Drawable drawable, @Nullable Drawable badge,
-            @Nullable Drawable btvIcon, int iconOffset) {
+            @Nullable Supplier<Drawable> btvIcon, int iconOffset) {
         final DeviceProfile dp = mLauncher.getDeviceProfile();
         final InsettableFrameLayout.LayoutParams lp =
                 (InsettableFrameLayout.LayoutParams) getLayoutParams();
@@ -361,9 +365,9 @@ public class FloatingIconView extends FrameLayout implements
      *
      * Allows nullable as this may be cleared when drawing is deferred to ClipIconView.
      */
-    private void setOriginalDrawableBackground(@Nullable Drawable btvIcon) {
+    private void setOriginalDrawableBackground(@Nullable Supplier<Drawable> btvIcon) {
         if (!mIsOpening) {
-            mBtvDrawable.setBackground(btvIcon);
+            mBtvDrawable.setBackground(btvIcon == null ? null : btvIcon.get());
         }
     }
 
@@ -518,21 +522,26 @@ public class FloatingIconView extends FrameLayout implements
         getLocationBoundsForView(l, v, isOpening, position);
 
         final FastBitmapDrawable btvIcon;
+        final Supplier<Drawable> btvDrawableSupplier;
         if (v instanceof BubbleTextView) {
             BubbleTextView btv = (BubbleTextView) v;
             if (info instanceof ItemInfoWithIcon
                     && (((ItemInfoWithIcon) info).runtimeStatusFlags
                     & ItemInfoWithIcon.FLAG_SHOW_DOWNLOAD_PROGRESS_MASK) != 0) {
                 btvIcon = btv.makePreloadIcon();
+                btvDrawableSupplier = () -> btvIcon;
             } else {
-                btvIcon = (FastBitmapDrawable) btv.getIcon().getConstantState().newDrawable();
+                btvIcon = btv.getIcon();
+                // Clone when needed
+                btvDrawableSupplier = () -> btvIcon.getConstantState().newDrawable();
             }
         } else {
             btvIcon = null;
+            btvDrawableSupplier = null;
         }
 
         IconLoadResult result = new IconLoadResult(info, btvIcon != null && btvIcon.isThemed());
-        result.btvDrawable = btvIcon;
+        result.btvDrawable = btvDrawableSupplier;
 
         final long fetchIconId = sFetchIconId++;
         MODEL_EXECUTOR.getHandler().postAtFrontOfQueue(() -> {
@@ -647,7 +656,7 @@ public class FloatingIconView extends FrameLayout implements
     private static class IconLoadResult {
         final ItemInfo itemInfo;
         final boolean isThemed;
-        Drawable btvDrawable;
+        Supplier<Drawable> btvDrawable;
         Drawable drawable;
         Drawable badge;
         int iconOffset;
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index cc2b440ce3..11ca130179 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -285,8 +285,6 @@ public class RecyclerViewFastScroller extends View {
                 }
                 break;
             case MotionEvent.ACTION_UP:
-                hideKeyboardAsync(ActivityContext.lookupContext(getContext()),
-                        getApplicationWindowToken());
             case MotionEvent.ACTION_CANCEL:
                 mRv.onFastScrollCompleted();
                 mTouchOffsetY = 0;
@@ -310,6 +308,7 @@ public class RecyclerViewFastScroller extends View {
     }
 
     private void calcTouchOffsetAndPrepToFastScroll(int downY, int lastY) {
+        hideKeyboardAsync(ActivityContext.lookupContext(getContext()), getWindowToken());
         mIsDragging = true;
         if (mCanThumbDetach) {
             mIsThumbDetached = true;