Merge "Unify round corner radius in PipSurfaceTransactionHelper(s)" into sc-dev

libs/WindowManager/Shell/res/values/config.xml

@@ -33,9 +33,6 @@
     <!-- Allow PIP to resize via dragging the corner of PiP. -->
     <bool name="config_pipEnableDragCornerResize">false</bool>
 
-    <!-- Allow PIP to enable round corner, see also R.dimen.pip_corner_radius -->
-    <bool name="config_pipEnableRoundCorner">false</bool>
-
     <!-- Animation duration when using long press on recents to dock -->
     <integer name="long_press_dock_anim_duration">250</integer>
 

libs/WindowManager/Shell/src/com/android/wm/shell/pip/IPipAnimationListener.aidl

@@ -24,4 +24,12 @@ oneway interface IPipAnimationListener {
      * Notifies the listener that the Pip animation is started.
      */
     void onPipAnimationStarted();
+
+    /**
+     * Notifies the listener about PiP round corner radius changes.
+     * Listener can expect an immediate callback the first time they attach.
+     *
+     * @param cornerRadius the pixel value of the corner radius, zero means it's disabled.
+     */
+    void onPipCornerRadiusChanged(int cornerRadius);
 }

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipSurfaceTransactionHelper.java

@@ -17,7 +17,6 @@
 package com.android.wm.shell.pip;
 
 import android.content.Context;
-import android.content.res.Resources;
 import android.graphics.Matrix;
 import android.graphics.Rect;
 import android.graphics.RectF;
@@ -30,10 +29,6 @@ import com.android.wm.shell.R;
  * Abstracts the common operations on {@link SurfaceControl.Transaction} for PiP transition.
  */
 public class PipSurfaceTransactionHelper {
-
-    private final boolean mEnableCornerRadius;
-    private int mCornerRadius;
-
     /** for {@link #scale(SurfaceControl.Transaction, SurfaceControl, Rect, Rect)} operation */
     private final Matrix mTmpTransform = new Matrix();
     private final float[] mTmpFloat9 = new float[9];
@@ -41,11 +36,7 @@ public class PipSurfaceTransactionHelper {
     private final RectF mTmpDestinationRectF = new RectF();
     private final Rect mTmpDestinationRect = new Rect();
 
-    public PipSurfaceTransactionHelper(Context context) {
+    private int mCornerRadius;
-        final Resources res = context.getResources();
-        mEnableCornerRadius = res.getBoolean(R.bool.config_pipEnableRoundCorner)
-            || SystemProperties.getBoolean("debug.sf.enable_hole_punch_pip", false);
-    }
 
     /**
      * Called when display size or font size of settings changed
@@ -53,10 +44,10 @@ public class PipSurfaceTransactionHelper {
      * @param context the current context
      */
     public void onDensityOrFontScaleChanged(Context context) {
-        if (mEnableCornerRadius) {
+        final boolean enableCornerRadius =
-            final Resources res = context.getResources();
+                SystemProperties.getBoolean("debug.sf.enable_hole_punch_pip", false);
-            mCornerRadius = res.getDimensionPixelSize(R.dimen.pip_corner_radius);
+        mCornerRadius = enableCornerRadius
-        }
+                ? context.getResources().getDimensionPixelSize(R.dimen.pip_corner_radius) : 0;
     }
 
     /**
@@ -194,9 +185,7 @@ public class PipSurfaceTransactionHelper {
      */
     public PipSurfaceTransactionHelper round(SurfaceControl.Transaction tx, SurfaceControl leash,
             boolean applyCornerRadius) {
-        if (mEnableCornerRadius) {
         tx.setCornerRadius(leash, applyCornerRadius ? mCornerRadius : 0);
-        }
         return this;
     }
 

libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipController.java

@@ -36,6 +36,7 @@ import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.os.IBinder;
 import android.os.RemoteException;
+import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.Log;
@@ -50,6 +51,7 @@ import androidx.annotation.BinderThread;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import com.android.wm.shell.R;
 import com.android.wm.shell.WindowManagerShellWrapper;
 import com.android.wm.shell.common.DisplayChangeController;
 import com.android.wm.shell.common.DisplayController;
@@ -428,6 +430,7 @@ public class PipController implements PipTransitionController.PipTransitionCallb
 
     private void onDensityOrFontScaleChanged() {
         mPipTaskOrganizer.onDensityOrFontScaleChanged(mContext);
+        onPipCornerRadiusChanged();
     }
 
     private void onOverlayChanged() {
@@ -488,10 +491,6 @@ public class PipController implements PipTransitionController.PipTransitionCallb
         mTouchHandler.getMotionHelper().expandLeavePip(false /* skipAnimation */);
     }
 
-    private PipTouchHandler getPipTouchHandler() {
-        return mTouchHandler;
-    }
-
     /**
      * Hides the PIP menu.
      */
@@ -531,6 +530,21 @@ public class PipController implements PipTransitionController.PipTransitionCallb
 
     private void setPinnedStackAnimationListener(IPipAnimationListener callback) {
         mPinnedStackAnimationRecentsCallback = callback;
+        onPipCornerRadiusChanged();
+    }
+
+    private void onPipCornerRadiusChanged() {
+        if (mPinnedStackAnimationRecentsCallback != null) {
+            final boolean enableCornerRadius =
+                    SystemProperties.getBoolean("debug.sf.enable_hole_punch_pip", false);
+            final int cornerRadius = enableCornerRadius
+                    ? mContext.getResources().getDimensionPixelSize(R.dimen.pip_corner_radius) : 0;
+            try {
+                mPinnedStackAnimationRecentsCallback.onPipCornerRadiusChanged(cornerRadius);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Failed to call onPipCornerRadiusChanged", e);
+            }
+        }
     }
 
     private Rect startSwipePipToHome(ComponentName componentName, ActivityInfo activityInfo,

libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipMenuView.java

@@ -152,9 +152,8 @@ public class PipMenuView extends FrameLayout {
         mAccessibilityManager = context.getSystemService(AccessibilityManager.class);
         inflate(context, R.layout.pip_menu, this);
 
-        final boolean enableCornerRadius = mContext.getResources()
+        final boolean enableCornerRadius =
-                .getBoolean(R.bool.config_pipEnableRoundCorner)
+                SystemProperties.getBoolean("debug.sf.enable_hole_punch_pip", false);
-                || SystemProperties.getBoolean("debug.sf.enable_hole_punch_pip", false);
         mBackgroundDrawable = enableCornerRadius
                 ? mContext.getDrawable(R.drawable.pip_menu_background)
                 : new ColorDrawable(Color.BLACK);

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipAnimationControllerTest.java

@@ -68,7 +68,7 @@ public class PipAnimationControllerTest extends ShellTestCase {
     @Before
     public void setUp() throws Exception {
         mPipAnimationController = new PipAnimationController(
-                new PipSurfaceTransactionHelper(mContext));
+                new PipSurfaceTransactionHelper());
         mLeash = new SurfaceControl.Builder()
                 .setContainerLayer()
                 .setName("FakeLeash")

packages/SystemUI/shared/src/com/android/systemui/shared/pip/PipSurfaceTransactionHelper.java

@@ -29,15 +29,17 @@ import android.window.PictureInPictureSurfaceTransaction;
  * source of truth on enabling/disabling and the actual value of corner radius.
  */
 public class PipSurfaceTransactionHelper {
-    /** corner radius is currently disabled. */
+    private final int mCornerRadius;
-    private final float mCornerRadius = 0f;
-
     private final Matrix mTmpTransform = new Matrix();
     private final float[] mTmpFloat9 = new float[9];
     private final RectF mTmpSourceRectF = new RectF();
     private final RectF mTmpDestinationRectF = new RectF();
     private final Rect mTmpDestinationRect = new Rect();
 
+    public PipSurfaceTransactionHelper(int cornerRadius) {
+        mCornerRadius = cornerRadius;
+    }
+
     public PictureInPictureSurfaceTransaction scale(
             SurfaceControl.Transaction tx, SurfaceControl leash,
             Rect sourceBounds, Rect destinationBounds) {

packages/SystemUI/src/com/android/systemui/wmshell/WMShellBaseModule.java

@@ -280,8 +280,8 @@ public abstract class WMShellBaseModule {
 
     @WMSingleton
     @Provides
-    static PipSurfaceTransactionHelper providePipSurfaceTransactionHelper(Context context) {
+    static PipSurfaceTransactionHelper providePipSurfaceTransactionHelper() {
-        return new PipSurfaceTransactionHelper(context);
+        return new PipSurfaceTransactionHelper();
     }
 
     @WMSingleton