Enabling secondary deviceprofile creation in windowcontext

Test: Built and ran locally

Flag: com.android.launcher3.enable_fallback_overview_in_window
      com.android.launcher3.enable_launcher_overview_in_window

Change-Id: Iafb75840c4acadb35eb9e89810e9de61bbeda326

quickstep/src/com/android/quickstep/fallback/window/RecentsWindowContext.kt

@@ -19,6 +19,7 @@ package com.android.quickstep.fallback.window
 import android.content.Context
 import android.graphics.PixelFormat
 import android.view.ContextThemeWrapper
+import android.view.Display
 import android.view.ViewGroup
 import android.view.WindowManager
 import android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS
@@ -62,7 +63,10 @@ open class RecentsWindowContext(windowContext: Context, wallpaperColorHints: Int
     }
 
     fun initDeviceProfile() {
-        deviceProfile = InvariantDeviceProfile.INSTANCE[this].getDeviceProfile(this)
+        deviceProfile =
+            if (displayId == Display.DEFAULT_DISPLAY)
+                InvariantDeviceProfile.INSTANCE[this].getDeviceProfile(this)
+            else InvariantDeviceProfile.INSTANCE[this].createDeviceProfileForSecondaryDisplay(this)
     }
 
     override fun getDeviceProfile(): DeviceProfile {

quickstep/src/com/android/quickstep/fallback/window/RecentsWindowManager.kt

@@ -81,7 +81,6 @@ import com.android.quickstep.views.RecentsViewContainer
 import com.android.systemui.shared.recents.model.ThumbnailData
 import com.android.systemui.shared.system.TaskStackChangeListener
 import com.android.systemui.shared.system.TaskStackChangeListeners
-import java.util.function.Predicate
 
 /**
  * Class that will manage RecentsView lifecycle within a window and interface correctly where
@@ -135,7 +134,6 @@ class RecentsWindowManager(context: Context, wallpaperColorHints: Int) :
     // Callback array that corresponds to events defined in @ActivityEvent
     private val eventCallbacks =
         listOf(RunnableList(), RunnableList(), RunnableList(), RunnableList())
-    private var onInitListener: Predicate<Boolean>? = null
 
     private val animationToHomeFactory =
         RemoteAnimationFactory {
@@ -336,10 +334,6 @@ class RecentsWindowManager(context: Context, wallpaperColorHints: Int) :
         return taskbarUIController
     }
 
-    fun registerInitListener(onInitListener: Predicate<Boolean>) {
-        this.onInitListener = onInitListener
-    }
-
     override fun collectStateHandlers(out: MutableList<StateManager.StateHandler<RecentsState?>>?) {
         out!!.add(FallbackRecentsStateController(this))
     }

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

@@ -144,7 +144,6 @@ import com.android.launcher3.BaseActivity.MultiWindowModeChangedListener;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Flags;
 import com.android.launcher3.Insettable;
-import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -574,8 +573,6 @@ public abstract class RecentsView<
     // Keeps track of the previously known visible tasks for purposes of loading/unloading task data
     private final SparseBooleanArray mHasVisibleTaskData = new SparseBooleanArray();
 
-    private final InvariantDeviceProfile mIdp;
-
     /**
      * Getting views should be done via {@link #getTaskViewFromPool(int)}
      */
@@ -912,7 +909,6 @@ public abstract class RecentsView<
         mFastFlingVelocity = getResources()
                 .getDimensionPixelSize(R.dimen.recents_fast_fling_velocity);
         mModel = RecentsModel.INSTANCE.get(context);
-        mIdp = InvariantDeviceProfile.INSTANCE.get(context);
 
         mClearAllButton = (ClearAllButton) LayoutInflater.from(context)
                 .inflate(R.layout.overview_clear_all_button, this, false);