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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.ui;
import android.view.View;
/**
* Interface to acquire and release anchor views from the implementing View.
*/
public interface ViewAndroidDelegate {
/**
* @return An anchor view that can be used to anchor decoration views like Autofill popup.
*/
View acquireAnchorView();
/**
* Set the anchor view to specified position and width (all units in dp).
* @param view The anchor view that needs to be positioned.
* @param x X coordinate of the top left corner of the anchor view.
* @param y Y coordinate of the top left corner of the anchor view.
* @param width The width of the anchor view.
* @param height The height of the anchor view.
*/
void setAnchorViewPosition(View view, float x, float y, float width, float height);
/**
* Release given anchor view.
* @param anchorView The anchor view that needs to be released.
*/
void releaseAnchorView(View anchorView);
}
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