Merge "Align OverviewActionsView for 3 button taskbar" into sc-v2-dev
diff --git a/quickstep/res/layout/rotate_suggestion.xml b/quickstep/res/layout/rotate_suggestion.xml
new file mode 100644
index 0000000..07cf0c8
--- /dev/null
+++ b/quickstep/res/layout/rotate_suggestion.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2021 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    >
+    <com.android.systemui.shared.rotation.FloatingRotationButtonView
+        android:id="@+id/rotate_suggestion"
+        android:layout_width="@dimen/floating_rotation_button_diameter"
+        android:layout_height="@dimen/floating_rotation_button_diameter"
+        android:paddingStart="@dimen/navigation_key_padding"
+        android:paddingEnd="@dimen/navigation_key_padding"
+        android:layout_gravity="bottom|left"
+        android:scaleType="center"
+        android:visibility="invisible" />
+</FrameLayout>
diff --git a/quickstep/res/values-sw600dp/dimens.xml b/quickstep/res/values-sw600dp/dimens.xml
new file mode 100644
index 0000000..5d9e059
--- /dev/null
+++ b/quickstep/res/values-sw600dp/dimens.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+-->
+<resources>
+    <dimen name="navigation_key_padding">25dp</dimen>
+</resources>
diff --git a/quickstep/res/values-sw900dp/dimens.xml b/quickstep/res/values-sw900dp/dimens.xml
new file mode 100644
index 0000000..3efa5e3
--- /dev/null
+++ b/quickstep/res/values-sw900dp/dimens.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+-->
+<resources>
+    <!-- The maximum width of the navigation bar ripples. -->
+    <dimen name="key_button_ripple_max_width">76dp</dimen>
+
+    <!-- The padding around the navigation buttons -->
+    <dimen name="navigation_key_padding">0dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 4ebf5cf..98d43f1 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -197,6 +197,19 @@
     <!-- Minimum distance to swipe to trigger accessibility gesture -->
     <dimen name="accessibility_gesture_min_swipe_distance">80dp</dimen>
 
+    <!-- The maximum width of the navigation bar ripples. -->
+    <dimen name="key_button_ripple_max_width">95dp</dimen>
+
+    <dimen name="rounded_corner_content_padding">0dp</dimen>
+
+    <dimen name="navigation_key_padding">0dp</dimen>
+
+    <!-- Floating rotation button -->
+    <dimen name="floating_rotation_button_diameter">40dp</dimen>
+    <dimen name="floating_rotation_button_min_margin">20dp</dimen>
+    <dimen name="floating_rotation_button_taskbar_left_margin">20dp</dimen>
+    <dimen name="floating_rotation_button_taskbar_bottom_margin">10dp</dimen>
+
     <!-- Taskbar -->
     <dimen name="taskbar_size">@*android:dimen/taskbar_frame_height</dimen>
     <dimen name="taskbar_icon_touch_size">48dp</dimen>
diff --git a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
index 02caad5..d35b0f6 100644
--- a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
@@ -210,7 +210,15 @@
             mControllers.rotationButtonController.setRotationButton(rotationButton, null);
         } else {
             mFloatingRotationButton = new FloatingRotationButton(mContext,
-                    R.string.accessibility_rotate_button);
+                    R.string.accessibility_rotate_button,
+                    R.layout.rotate_suggestion,
+                    R.id.rotate_suggestion,
+                    R.dimen.floating_rotation_button_min_margin,
+                    R.dimen.rounded_corner_content_padding,
+                    R.dimen.floating_rotation_button_taskbar_left_margin,
+                    R.dimen.floating_rotation_button_taskbar_bottom_margin,
+                    R.dimen.floating_rotation_button_diameter,
+                    R.dimen.key_button_ripple_max_width);
             mControllers.rotationButtonController.setRotationButton(mFloatingRotationButton,
                     mRotationButtonListener);
 
diff --git a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
index 825abed..5f2b49d 100644
--- a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
+++ b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
@@ -17,7 +17,6 @@
 package com.android.quickstep;
 
 import android.content.Context;
-import android.util.Log;
 
 import androidx.annotation.Nullable;
 
@@ -33,8 +32,6 @@
  * {@link TaskViewSimulator}
  */
 public class RemoteTargetGluer {
-    private static final String TAG = "RemoteTargetGluer";
-
     private RemoteTargetHandle[] mRemoteTargetHandles;
     private SplitConfigurationOptions.StagedSplitBounds mStagedSplitBounds;
 
@@ -94,25 +91,18 @@
     public RemoteTargetHandle[] assignTargetsForSplitScreen(RemoteAnimationTargets targets) {
         int[] splitIds = LauncherSplitScreenListener.INSTANCE.getNoCreate()
                 .getRunningSplitTaskIds();
-        Log.d(TAG, "splitIds length: " + splitIds.length
-                + " targetAppsLength: " + targets.apps.length
-                + " remoteHandlesLength: " + mRemoteTargetHandles.length);
-        if (splitIds.length == 0 && mRemoteTargetHandles.length > 1) {
-            // There's a chance that between the creation of this class and assigning targets,
-            // LauncherSplitScreenListener may have received callback that removes split
-            mRemoteTargetHandles = new RemoteTargetHandle[]{mRemoteTargetHandles[0]};
-            Log.w(TAG, "splitTaskIds changed between creation and assignment");
-        }
 
         RemoteAnimationTargetCompat primaryTaskTarget;
         RemoteAnimationTargetCompat secondaryTaskTarget;
         if (mRemoteTargetHandles.length == 1) {
             // If we're not in split screen, the splitIds count doesn't really matter since we
-            // should always hit this case. Right now there's no use case for multiple app targets
-            // without being in split screen
-            primaryTaskTarget = targets.apps[0];
+            // should always hit this case.
             mRemoteTargetHandles[0].mTransformParams.setTargetSet(targets);
-            mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(primaryTaskTarget, null);
+            if (targets.apps.length > 0) {
+                // Unclear why/when target.apps length == 0, but it sure does happen :(
+                primaryTaskTarget = targets.apps[0];
+                mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(primaryTaskTarget, null);
+            }
         } else {
             // split screen
             primaryTaskTarget = targets.findTask(splitIds[0]);