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Side by Side Diff: ui/android/java/src/org/chromium/ui/resources/statics/NinePatchData.java

Issue 2746483003: ui/android: Fix Resource meta-data sharing with ResourceManager. (Closed)
Patch Set: jni Created 3 years, 9 months ago
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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.statics; 5 package org.chromium.ui.resources.statics;
6 6
7 import android.graphics.Bitmap; 7 import android.graphics.Bitmap;
8 import android.graphics.NinePatch; 8 import android.graphics.NinePatch;
9 import android.graphics.Rect; 9 import android.graphics.Rect;
10 10
11 import java.nio.BufferUnderflowException; 11 import java.nio.BufferUnderflowException;
12 import java.nio.ByteBuffer; 12 import java.nio.ByteBuffer;
13 import java.nio.ByteOrder; 13 import java.nio.ByteOrder;
14 14
15 /** 15 /**
16 * A helper class to decode and expose relevant 9-patch data from a Bitmap. 16 * A helper class to decode and expose relevant 9-patch data from a Bitmap.
17 */ 17 */
18 class NinePatchData { 18 public class NinePatchData {
19 private final int mWidth; 19 private final int mWidth;
20 private final int mHeight; 20 private final int mHeight;
21 private final Rect mPadding; 21 private final Rect mPadding;
22 private final int[] mDivX; 22 private final int[] mDivX;
23 private final int[] mDivY; 23 private final int[] mDivY;
24 24
25 private Rect mAperture; 25 private Rect mAperture;
26 26
27 /** 27 /**
28 * Creates a {@link NinePatchData} that stores 9-patch metadata. 28 * Creates a {@link NinePatchData} that stores 9-patch metadata.
(...skipping 98 matching lines...) Expand 10 before | Expand all | Expand 10 after
127 // uint32_t uint32_t uint32_t ... 127 // uint32_t uint32_t uint32_t ...
128 int[] divY = new int[numDivY]; 128 int[] divY = new int[numDivY];
129 for (int i = 0; i < numDivY; i++) divY[i] = buffer.getInt(); 129 for (int i = 0; i < numDivY; i++) divY[i] = buffer.getInt();
130 130
131 return new NinePatchData(bitmap.getWidth(), bitmap.getHeight(), padd ing, divX, divY); 131 return new NinePatchData(bitmap.getWidth(), bitmap.getHeight(), padd ing, divX, divY);
132 } catch (BufferUnderflowException ex) { 132 } catch (BufferUnderflowException ex) {
133 return null; 133 return null;
134 } 134 }
135 } 135 }
136 } 136 }
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