commit 17c4b33db60389086ce04874891243708131b668
author Vinit Nayak <peanutbutter@google.com> Thu Aug 05 12:54:58 2021 -0700
committer Vinit Nayak <peanutbutter@google.com> Tue Aug 17 13:46:43 2021 -0700
tree cf56bdd1d55408c6a5d92dd640b46bdb4396e492
parent 242c8c0b0fa3842ab799ea2dcd75679e1fe07223

Add GroupedTaskView for gestures in staged split.

* Currently only works for portrait 50/50 split
* Have gesture swipe animation flow use multiple
TaskViewSimulators, one for each app in split
* Added new APIs in shell to query for actively running
tasks to determine if we're in split screen
* Lots of UI polish needed during gesture
* Launching into staged split after live tile ends
not implemented yet.

Bug: 181704764
Change-Id: Ib90e99e1e10b19121e8709385e1334b9380d6502

src/com/android/launcher3/DeviceProfile.java

diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index eb058e8..3f6e7cd 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -221,6 +221,7 @@
     // DragController
     public int flingToDeleteThresholdVelocity;
 
+    /** TODO: Once we fully migrate to staged split, remove "isMultiWindowMode" */
     DeviceProfile(Context context, InvariantDeviceProfile inv, Info info, WindowBounds windowBounds,
             boolean isMultiWindowMode, boolean transposeLayoutWithOrientation,
             boolean useTwoPanels) {

src/com/android/launcher3/util/SplitConfigurationOptions.java

diff --git a/src/com/android/launcher3/util/SplitConfigurationOptions.java b/src/com/android/launcher3/util/SplitConfigurationOptions.java
index 573c8bd..1f1db9d 100644
--- a/src/com/android/launcher3/util/SplitConfigurationOptions.java
+++ b/src/com/android/launcher3/util/SplitConfigurationOptions.java
@@ -18,6 +18,8 @@
 
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
+import android.graphics.Rect;
+
 import androidx.annotation.IntDef;
 
 import java.lang.annotation.Retention;
@@ -82,4 +84,25 @@
             mStageType = stageType;
         }
     }
+
+    public static class StagedSplitBounds {
+        public final Rect mLeftTopBounds;
+        public final Rect mRightBottomBounds;
+        public final Rect mDividerBounds;
+
+
+        public StagedSplitBounds(Rect leftTopBounds, Rect rightBottomBounds, Rect dividerBounds) {
+            mLeftTopBounds = leftTopBounds;
+            mRightBottomBounds = rightBottomBounds;
+            mDividerBounds = dividerBounds;
+        }
+    }
+
+    public static class StagedSplitTaskPosition {
+        public int taskId = -1;
+        @StagePosition
+        public int stagePosition = STAGE_POSITION_UNDEFINED;
+        @StageType
+        public int stageType = STAGE_TYPE_UNDEFINED;
+    }
 }