Pass in display when using DesktopMode APIs

Pass in the display id when asking wmshell to show desktop apps or when
querying the number of visible desktop tasks.

Bug: 278084491
Test: open some apps on the desktop, swipe up to recents, tap the
  desktop tile to open desktop again
Change-Id: Ia7328613244a1aa401e0e4792bc747a4b99b412d

quickstep/src/com/android/quickstep/RemoteTargetGluer.java

@@ -52,9 +52,10 @@ public class RemoteTargetGluer {
      */
     public RemoteTargetGluer(Context context, BaseActivityInterface sizingStrategy) {
         if (DesktopTaskView.DESKTOP_MODE_SUPPORTED) {
-            // TODO: binder call, only for prototyping. Creating the gluer should be postponed so
-            //  we can create it when we have the remote animation targets ready.
-            int desktopTasks = SystemUiProxy.INSTANCE.get(context).getVisibleDesktopTaskCount();
+            // TODO(279931899): binder call, only for prototyping. Creating the gluer should be
+            //  postponed so we can create it when we have the remote animation targets ready.
+            int desktopTasks = SystemUiProxy.INSTANCE.get(context).getVisibleDesktopTaskCount(
+                    context.getDisplayId());
             if (desktopTasks > 0) {
                 init(context, sizingStrategy, desktopTasks, true /* forDesktop */);
                 return;

quickstep/src/com/android/quickstep/SystemUiProxy.java

@@ -1060,10 +1060,10 @@ public class SystemUiProxy implements ISystemUiProxy {
     //
 
     /** Call shell to show all apps active on the desktop */
-    public void showDesktopApps() {
+    public void showDesktopApps(int displayId) {
         if (mDesktopMode != null) {
             try {
-                mDesktopMode.showDesktopApps();
+                mDesktopMode.showDesktopApps(displayId);
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call showDesktopApps", e);
             }
@@ -1071,10 +1071,10 @@ public class SystemUiProxy implements ISystemUiProxy {
     }
 
     /** Call shell to get number of visible freeform tasks */
-    public int getVisibleDesktopTaskCount() {
+    public int getVisibleDesktopTaskCount(int displayId) {
         if (mDesktopMode != null) {
             try {
-                return mDesktopMode.getVisibleTaskCount();
+                return mDesktopMode.getVisibleTaskCount(displayId);
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call getVisibleDesktopTaskCount", e);
             }

quickstep/src/com/android/quickstep/views/DesktopTaskView.java

@@ -309,7 +309,7 @@ public class DesktopTaskView extends TaskView {
 
     @Override
     public RunnableList launchTasks() {
-        SystemUiProxy.INSTANCE.get(getContext()).showDesktopApps();
+        SystemUiProxy.INSTANCE.get(getContext()).showDesktopApps(mActivity.getDisplayId());
         Launcher.getLauncher(mActivity).getStateManager().goToState(NORMAL, false /* animated */);
         return null;
     }

quickstep/src/com/android/quickstep/views/LauncherRecentsView.java

@@ -245,7 +245,7 @@ public class LauncherRecentsView extends RecentsView<QuickstepLauncher, Launcher
             desktopVisibilityController.setGestureInProgress(false);
         }
         if (showDesktopApps) {
-            SystemUiProxy.INSTANCE.get(mActivity).showDesktopApps();
+            SystemUiProxy.INSTANCE.get(mActivity).showDesktopApps(mActivity.getDisplayId());
         }
     }
 }