Merge changes from topic "fabFixMoveToTM" into tm-dev

* changes:
  Removing tabWidth calculation and using DeviceProfile directly
  Fixing tab width and panner not aligned with the all-apps icons

quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java

@@ -21,7 +21,6 @@ import static com.android.launcher3.util.OnboardingPrefs.ALL_APPS_VISITED_COUNT;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.Canvas;
-import android.graphics.Rect;
 import android.graphics.Typeface;
 import android.os.Build;
 import android.text.Layout;
@@ -33,7 +32,6 @@ import android.view.View;
 import androidx.annotation.ColorInt;
 import androidx.core.content.ContextCompat;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
@@ -238,12 +236,6 @@ public class AppsDividerView extends View implements FloatingHeaderRow {
                 getPaddingBottom() + getPaddingTop());
     }
 
-    @Override
-    public void setInsets(Rect insets, DeviceProfile grid) {
-        int leftRightPadding = grid.allAppsLeftRightPadding;
-        setPadding(leftRightPadding, getPaddingTop(), leftRightPadding, getPaddingBottom());
-    }
-
     @Override
     public void setVerticalScroll(int scroll, boolean isScrolledOut) {
         setTranslationY(scroll);

quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java

@@ -19,7 +19,6 @@ package com.android.launcher3.appprediction;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.Canvas;
-import android.graphics.Rect;
 import android.os.Build;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
@@ -251,12 +250,6 @@ public class PredictionRowView<T extends Context & ActivityContext & DeviceProfi
         }
     }
 
-    @Override
-    public void setInsets(Rect insets, DeviceProfile grid) {
-        int leftRightPadding = grid.allAppsLeftRightPadding;
-        setPadding(leftRightPadding, getPaddingTop(), leftRightPadding, getPaddingBottom());
-    }
-
     @Override
     public Class<PredictionRowView> getTypeClass() {
         return PredictionRowView.class;

src/com/android/launcher3/allapps/FloatingHeaderRow.java

@@ -15,11 +15,8 @@
  */
 package com.android.launcher3.allapps;
 
-import android.graphics.Rect;
 import android.view.View;
 
-import com.android.launcher3.DeviceProfile;
-
 /**
  * A abstract representation of a row in all-apps view
  */
@@ -29,8 +26,6 @@ public interface FloatingHeaderRow {
 
     void setup(FloatingHeaderView parent, FloatingHeaderRow[] allRows, boolean tabsHidden);
 
-    void setInsets(Rect insets, DeviceProfile grid);
-
     int getExpectedHeight();
 
     /**

src/com/android/launcher3/allapps/FloatingHeaderView.java

@@ -30,7 +30,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.BaseAllAppsContainerView.AdapterHolder;
@@ -158,22 +157,6 @@ public class FloatingHeaderView extends LinearLayout implements
         PluginManagerWrapper.INSTANCE.get(getContext()).removePluginListener(this);
     }
 
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        mTabLayout.getLayoutParams().width = getTabWidth();
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-    }
-
-    /**
-     * Returns distance between left and right app icons
-     */
-    public int getTabWidth() {
-        DeviceProfile grid = ActivityContext.lookupContext(getContext()).getDeviceProfile();
-        int totalWidth = getMeasuredWidth() - getPaddingLeft() - getPaddingRight();
-        int iconPadding = totalWidth / grid.numShownAllAppsColumns - grid.allAppsIconSizePx;
-        return totalWidth - iconPadding - grid.allAppsIconDrawablePaddingPx;
-    }
-
     private void recreateAllRowsArray() {
         int pluginCount = mPluginRows.size();
         if (pluginCount == 0) {
@@ -423,15 +406,6 @@ public class FloatingHeaderView extends LinearLayout implements
         p.y = getTop() - mCurrentRV.getTop() - ((ViewGroup) mCurrentRV.getParent()).getTop();
     }
 
-    public boolean hasVisibleContent() {
-        for (FloatingHeaderRow row : mAllRows) {
-            if (row.hasVisibleContent()) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     public boolean isHeaderProtectionSupported() {
         return mHeaderProtectionSupported;
     }
@@ -443,10 +417,9 @@ public class FloatingHeaderView extends LinearLayout implements
 
     @Override
     public void setInsets(Rect insets) {
-        DeviceProfile grid = ActivityContext.lookupContext(getContext()).getDeviceProfile();
+        int leftRightPadding = ActivityContext.lookupContext(getContext())
-        for (FloatingHeaderRow row : mAllRows) {
+                .getDeviceProfile().allAppsLeftRightPadding;
-            row.setInsets(insets, grid);
+        setPadding(leftRightPadding, getPaddingTop(), leftRightPadding, getPaddingBottom());
-        }
     }
 
     public <T extends FloatingHeaderRow> T findFixedRowByType(Class<T> type) {

src/com/android/launcher3/allapps/PluginHeaderRow.java

@@ -18,10 +18,8 @@ package com.android.launcher3.allapps;
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 
-import android.graphics.Rect;
 import android.view.View;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.systemui.plugins.AllAppsRow;
 
 /**
@@ -42,9 +40,6 @@ public class PluginHeaderRow implements FloatingHeaderRow {
     public void setup(FloatingHeaderView parent, FloatingHeaderRow[] allRows,
             boolean tabsHidden) { }
 
-    @Override
-    public void setInsets(Rect insets, DeviceProfile grid) { }
-
     @Override
     public int getExpectedHeight() {
         return mPlugin.getExpectedHeight();

src/com/android/launcher3/allapps/WorkEduCard.java

@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.allapps;
 
+import static com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip.getTabWidth;
+
 import android.content.Context;
 import android.util.AttributeSet;
 import android.view.View;
@@ -70,8 +72,6 @@ public class WorkEduCard extends FrameLayout implements
     protected void onFinishInflate() {
         super.onFinishInflate();
         findViewById(R.id.action_btn).setOnClickListener(this);
-        MarginLayoutParams lp = ((MarginLayoutParams) findViewById(R.id.wrapper).getLayoutParams());
-        lp.width = mActivityContext.getAppsView().getFloatingHeaderView().getTabWidth();
     }
 
     @Override
@@ -87,14 +87,10 @@ public class WorkEduCard extends FrameLayout implements
     }
 
     @Override
-    public void onAnimationRepeat(Animation animation) {
+    public void onAnimationRepeat(Animation animation) { }
-
-    }
 
     @Override
-    public void onAnimationStart(Animation animation) {
+    public void onAnimationStart(Animation animation) { }
-
-    }
 
     private void removeCard() {
         if (mPosition == -1) {
@@ -107,8 +103,14 @@ public class WorkEduCard extends FrameLayout implements
         }
     }
 
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        int size = MeasureSpec.getSize(widthMeasureSpec);
+        findViewById(R.id.wrapper).getLayoutParams().width = getTabWidth(getContext(), size);
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
+
     public void setPosition(int position) {
         mPosition = position;
     }
-
 }

src/com/android/launcher3/allapps/WorkModeSwitch.java

@@ -16,20 +16,23 @@
 package com.android.launcher3.allapps;
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TURN_OFF_WORK_APPS_TAP;
+import static com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip.getTabWidth;
 
 import android.content.Context;
 import android.graphics.Insets;
 import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.view.View;
-import android.view.ViewGroup;
+import android.view.ViewGroup.MarginLayoutParams;
 import android.view.WindowInsets;
 import android.widget.Button;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.KeyboardInsetAnimationCallback;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.StringCache;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip;
@@ -50,7 +53,6 @@ public class WorkModeSwitch extends Button implements Insettable, View.OnClickLi
     private boolean mWorkEnabled;
     private boolean mOnWorkTab;
 
-
     public WorkModeSwitch(Context context) {
         this(context, null, 0);
     }
@@ -85,15 +87,40 @@ public class WorkModeSwitch extends Button implements Insettable, View.OnClickLi
 
     @Override
     public void setInsets(Rect insets) {
-        int bottomInset = insets.bottom - mInsets.bottom;
         mInsets.set(insets);
-        ViewGroup.MarginLayoutParams marginLayoutParams =
+        MarginLayoutParams lp = (MarginLayoutParams) getLayoutParams();
-                (ViewGroup.MarginLayoutParams) getLayoutParams();
+        if (lp != null) {
-        if (marginLayoutParams != null) {
+            int bottomMargin = getResources().getDimensionPixelSize(R.dimen.work_fab_margin_bottom);
-            marginLayoutParams.bottomMargin = bottomInset + marginLayoutParams.bottomMargin;
+            if (FeatureFlags.ENABLE_FLOATING_SEARCH_BAR.get()) {
+                bottomMargin <<= 1;  // Double margin to add space above search bar.
+                bottomMargin += getResources().getDimensionPixelSize(R.dimen.qsb_widget_height);
+            }
+
+            DeviceProfile dp = ActivityContext.lookupContext(getContext()).getDeviceProfile();
+            lp.rightMargin = lp.leftMargin = dp.allAppsLeftRightPadding;
+            if (!dp.isGestureMode) {
+                if (dp.isTaskbarPresent) {
+                    bottomMargin += dp.taskbarSize;
+                } else {
+                    bottomMargin += insets.bottom;
+                }
+            }
+
+            lp.bottomMargin = bottomMargin;
         }
     }
 
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        super.onLayout(changed, left, top, right, bottom);
+        DeviceProfile dp = ActivityContext.lookupContext(getContext()).getDeviceProfile();
+        View parent = (View) getParent();
+        int size = parent.getWidth() - parent.getPaddingLeft() - parent.getPaddingRight()
+                - 2 * dp.allAppsLeftRightPadding;
+        int tabWidth = getTabWidth(getContext(), size);
+        int shift = (size - tabWidth) / 2 + dp.allAppsLeftRightPadding;
+        setTranslationX(Utilities.isRtl(getResources()) ? shift : -shift);
+    }
 
     @Override
     public void onActivePageChanged(int page) {

src/com/android/launcher3/allapps/WorkProfileManager.java

@@ -26,7 +26,6 @@ import android.os.Process;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.Log;
-import android.view.ViewGroup;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -34,7 +33,6 @@ import androidx.annotation.RequiresApi;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip;
 
@@ -144,24 +142,6 @@ public class WorkProfileManager implements PersonalWorkSlidingTabStrip.OnActiveP
             mWorkModeSwitch = (WorkModeSwitch) mAllApps.getLayoutInflater().inflate(
                     R.layout.work_mode_fab, mAllApps, false);
         }
-        ViewGroup.MarginLayoutParams lp =
-                (ViewGroup.MarginLayoutParams) mWorkModeSwitch.getLayoutParams();
-        int workFabMarginBottom =
-                mWorkModeSwitch.getResources().getDimensionPixelSize(
-                        R.dimen.work_fab_margin_bottom);
-        if (FeatureFlags.ENABLE_FLOATING_SEARCH_BAR.get()) {
-            workFabMarginBottom <<= 1;  // Double margin to add space above search bar.
-            workFabMarginBottom +=
-                    mWorkModeSwitch.getResources().getDimensionPixelSize(R.dimen.qsb_widget_height);
-        }
-        if (!mAllApps.mActivityContext.getDeviceProfile().isGestureMode){
-            workFabMarginBottom += mAllApps.mActivityContext.getDeviceProfile().getInsets().bottom;
-        }
-        lp.bottomMargin = workFabMarginBottom;
-        int totalScreenWidth = mDeviceProfile.widthPx;
-        int personalWorkTabWidth =
-                mAllApps.mActivityContext.getAppsView().getFloatingHeaderView().getTabWidth();
-        lp.rightMargin = lp.leftMargin = (totalScreenWidth - personalWorkTabWidth) / 2;
         if (mWorkModeSwitch.getParent() != mAllApps) {
             mAllApps.addView(mWorkModeSwitch);
         }

src/com/android/launcher3/workprofile/PersonalWorkSlidingTabStrip.java

@@ -23,7 +23,9 @@ import android.widget.LinearLayout;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.pageindicators.PageIndicator;
+import com.android.launcher3.views.ActivityContext;
 
 /**
  * Supports two indicator colors, dedicated for personal and work tabs.
@@ -72,6 +74,26 @@ public class PersonalWorkSlidingTabStrip extends LinearLayout implements PageInd
         return false;
     }
 
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        if (getPaddingLeft() == 0 && getPaddingRight() == 0) {
+            // If any padding is not specified, restrict the width to emulate padding
+            int size = MeasureSpec.getSize(widthMeasureSpec);
+            size = getTabWidth(getContext(), size);
+            widthMeasureSpec = MeasureSpec.makeMeasureSpec(size, MeasureSpec.EXACTLY);
+        }
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
+
+    /**
+     * Returns distance between left and right app icons
+     */
+    public static int getTabWidth(Context context, int totalWidth) {
+        DeviceProfile grid = ActivityContext.lookupContext(context).getDeviceProfile();
+        int iconPadding = totalWidth / grid.numShownAllAppsColumns - grid.allAppsIconSizePx;
+        return totalWidth - iconPadding;
+    }
+
     /**
      * Interface definition for a callback to be invoked when an active page has been changed.
      */