Merge "Remove unused portal code"

import static android.view.WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;

import static android.view.WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;

import static android.view.WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;

import static android.view.WindowManager.LayoutParams.FLAG_SPLIT_TOUCH;

import static android.view.WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;

import static android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN;

import static android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN;

import android.hardware.HardwareBuffer;

import android.hardware.display.DisplayManagerInternal;

import android.metrics.LogMaker;

import android.os.Binder;

import android.os.Bundle;

import android.os.Debug;

import android.os.Handler;

import android.os.IBinder;

import android.os.Message;

import android.os.Process;

import android.os.RemoteCallbackList;

import android.os.RemoteException;

import android.os.SystemClock;

import android.view.IWindow;

import android.view.InputChannel;

import android.view.InputDevice;

import android.view.InputWindowHandle;

import android.view.InsetsSource;

import android.view.InsetsState;

import android.view.InsetsState.InternalInsetsType;

    private WindowState mParentWindow;

    private Point mLocationInParentWindow = new Point();

    private SurfaceControl mParentSurfaceControl;

    private InputWindowHandle mPortalWindowHandle;

    /** Corner radius that windows should have in order to match the display. */

    private final float mWindowCornerRadius;

    private void updateBounds() {

        calculateBounds(mDisplayInfo, mTmpBounds);

        setBounds(mTmpBounds);

        if (mPortalWindowHandle != null && mParentSurfaceControl != null) {

            mPortalWindowHandle.touchableRegion.getBounds(mTmpRect);

            if (!mTmpBounds.equals(mTmpRect)) {

                mPortalWindowHandle.touchableRegion.set(mTmpBounds);

                getPendingTransaction().setInputWindowInfo(

                        mParentSurfaceControl, mPortalWindowHandle);

            }

        }

    }

    // Determines the current display bounds based on the current state

        mSystemGestureExclusionListeners.unregister(listener);

    }

    /**

     * Create a portal window handle for input. This window transports any touch to the display

     * indicated by {@link InputWindowHandle#portalToDisplayId} if the touch hits this window.

     *

     * @param name The name of the portal window handle.

     * @return the new portal window handle.

     */

    private InputWindowHandle createPortalWindowHandle(String name) {

        // Let surface flinger to set the display ID of this input window handle because we don't

        // know which display the parent surface control is on.

        final InputWindowHandle portalWindowHandle = new InputWindowHandle(

                null /* inputApplicationHandle */, INVALID_DISPLAY);

        portalWindowHandle.name = name;

        portalWindowHandle.token = new Binder();

        portalWindowHandle.layoutParamsFlags =

                FLAG_SPLIT_TOUCH | FLAG_NOT_FOCUSABLE | FLAG_NOT_TOUCH_MODAL;

        getBounds(mTmpBounds);

        portalWindowHandle.touchableRegion.set(mTmpBounds);

        portalWindowHandle.scaleFactor = 1f;

        portalWindowHandle.ownerPid = Process.myPid();

        portalWindowHandle.ownerUid = Process.myUid();

        return portalWindowHandle;

    }

    /**

     * @see IWindowManager#setForwardedInsets

     */