Merge "Add class docs for InputMonitor." into qt-dev

import android.os.RemoteException;

/**

 * An {@code InputMonitor} allows privileged applications and components to monitor streams of

 * {@link InputEvent}s without having to be the designated recipient for the event.

 *

 * For example, focus dispatched events would normally only go to the focused window on the

 * targeted display, but an {@code InputMonitor} will also receive a copy of that event if they're

 * registered to monitor that type of event on the targeted display.

 *

 * @hide

 */

public final class InputMonitor implements Parcelable {

        }

        final long ident = Binder.clearCallingIdentity();

        try {

            InputChannel[] inputChannels = InputChannel.openInputChannelPair(inputChannelName);

            InputMonitorHost host = new InputMonitorHost(inputChannels[0]);

            inputChannels[0].setToken(host.asBinder());

        nativeRegisterInputMonitor(mPtr, inputChannels[0], displayId, true /*isGestureMonitor*/);

            nativeRegisterInputMonitor(mPtr, inputChannels[0], displayId,

                    true /*isGestureMonitor*/);

            return new InputMonitor(inputChannelName, inputChannels[1], host);

        } finally {

            Binder.restoreCallingIdentity(ident);

        }

    }

    /**