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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 package org.chromium.ui.resources; | 5 package org.chromium.ui.resources; |
6 | 6 |
7 import android.graphics.Bitmap; | 7 import android.graphics.Bitmap; |
8 import android.graphics.Rect; | 8 import android.graphics.Rect; |
9 | 9 |
10 /** | 10 /** |
11 * A basic resource interface that all assets must use to be exposed to the CC l
ayer as | 11 * A basic resource interface that all assets must use to be exposed to the CC l
ayer as |
12 * UIResourceIds. | 12 * UIResourceIds. |
13 */ | 13 */ |
14 public interface Resource { | 14 public interface Resource { |
15 /** | 15 /** |
16 * This may be called more than once so if possible avoid doing redundant wo
rk. | 16 * This may be called more than once so if possible avoid doing redundant wo
rk. |
17 * @return A {@link Bitmap} representing the resource. | 17 * @return A {@link Bitmap} representing the resource. |
18 */ | 18 */ |
19 Bitmap getBitmap(); | 19 Bitmap getBitmap(); |
20 | 20 |
21 /** | 21 /** |
22 * @return The size of the bitmap. | 22 * @return The size of the bitmap. |
23 */ | 23 */ |
24 Rect getBitmapSize(); | 24 Rect getBitmapSize(); |
25 | 25 |
26 /** | 26 /** |
27 * @return The padded content area of this resource. For 9-patches this wil
l represent the | 27 * Creates the native representation of this Resource. Note that the ownersh
ip is passed to the |
28 * valid content of the 9-patch. It can mean other things for other
Resources though. | 28 * caller. |
| 29 * @return The pointer to the native Resource. |
29 */ | 30 */ |
30 Rect getPadding(); | 31 long createNativeResource(); |
31 | |
32 /** | |
33 * @return The aperture of this resource. For 9-patches this will represent
the area of the | |
34 * {@link Bitmap} that should not be stretched. It can mean other t
hings for other | |
35 * Resources though. | |
36 */ | |
37 Rect getAperture(); | |
38 } | 32 } |
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