1abb7d134c02ac60091108c491dafb00877093170John Hoford/* 2abb7d134c02ac60091108c491dafb00877093170John Hoford * Copyright (C) 2014 The Android Open Source Project 3abb7d134c02ac60091108c491dafb00877093170John Hoford * 4abb7d134c02ac60091108c491dafb00877093170John Hoford * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5abb7d134c02ac60091108c491dafb00877093170John Hoford * in compliance with the License. You may obtain a copy of the License at 6abb7d134c02ac60091108c491dafb00877093170John Hoford * 7abb7d134c02ac60091108c491dafb00877093170John Hoford * http://www.apache.org/licenses/LICENSE-2.0 8abb7d134c02ac60091108c491dafb00877093170John Hoford * 9abb7d134c02ac60091108c491dafb00877093170John Hoford * Unless required by applicable law or agreed to in writing, software distributed under the License 10abb7d134c02ac60091108c491dafb00877093170John Hoford * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11abb7d134c02ac60091108c491dafb00877093170John Hoford * or implied. See the License for the specific language governing permissions and limitations under 12abb7d134c02ac60091108c491dafb00877093170John Hoford * the License. 13abb7d134c02ac60091108c491dafb00877093170John Hoford */ 14abb7d134c02ac60091108c491dafb00877093170John Hoford 15abb7d134c02ac60091108c491dafb00877093170John Hofordpackage android.graphics.drawable; 16abb7d134c02ac60091108c491dafb00877093170John Hoford 17b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viveretteimport android.content.res.ColorStateList; 18abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.content.res.Resources; 19abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.content.res.Resources.Theme; 204b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viveretteimport android.content.res.TypedArray; 21482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghuiimport android.graphics.Bitmap; 22abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.Canvas; 232af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghuiimport android.graphics.Color; 24abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.ColorFilter; 25abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.Matrix; 26abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.Paint; 27abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.Path; 28abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.PathMeasure; 29abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.PixelFormat; 30b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viveretteimport android.graphics.PorterDuffColorFilter; 31abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.Rect; 32abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.graphics.Region; 33b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viveretteimport android.graphics.PorterDuff.Mode; 34e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghuiimport android.util.ArrayMap; 35abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.util.AttributeSet; 36738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghuiimport android.util.LayoutDirection; 37abb7d134c02ac60091108c491dafb00877093170John Hofordimport android.util.Log; 38cf4832f69c8786b098ce18c24319021f8cd6733aztenghuiimport android.util.PathParser; 394b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viveretteimport android.util.Xml; 40abb7d134c02ac60091108c491dafb00877093170John Hoford 41abb7d134c02ac60091108c491dafb00877093170John Hofordimport com.android.internal.R; 42abb7d134c02ac60091108c491dafb00877093170John Hoford 43abb7d134c02ac60091108c491dafb00877093170John Hofordimport org.xmlpull.v1.XmlPullParser; 44abb7d134c02ac60091108c491dafb00877093170John Hofordimport org.xmlpull.v1.XmlPullParserException; 45abb7d134c02ac60091108c491dafb00877093170John Hoford 46abb7d134c02ac60091108c491dafb00877093170John Hofordimport java.io.IOException; 47abb7d134c02ac60091108c491dafb00877093170John Hofordimport java.util.ArrayList; 484d24caf1dec2babf273b18c99638fe2a0635ced4ztenghuiimport java.util.Stack; 494b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette 50abb7d134c02ac60091108c491dafb00877093170John Hoford/** 516beeb75723cec42603b47664bce794a2b97d7bacChet Haase * This lets you create a drawable based on an XML vector graphic. It can be 52d20974bd51852c71114b6e0e4ffdc3613a4d90aaAlan Viverette * defined in an XML file with the <code><vector></code> element. 53abb7d134c02ac60091108c491dafb00877093170John Hoford * <p/> 5446e546c28fd52b4dedf0a0fbd313db589cb9048bztenghui * The vector drawable has the following elements: 55abb7d134c02ac60091108c491dafb00877093170John Hoford * <p/> 56177dffd869ff1f5bdf816faead01a7dc4980bf75ztenghui * <dt><code><vector></code></dt> 57a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dl> 58a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Used to defined a vector drawable 59a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dl> 60c3fdffa98136bdad1fee9c77598d541d792920e1ztenghui * <dt><code>android:name</code></dt> 61c3fdffa98136bdad1fee9c77598d541d792920e1ztenghui * <dd>Defines the name of this vector drawable.</dd> 62a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:width</code></dt> 63a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Used to defined the intrinsic width of the drawable. 64a95c8abb366d9c39450513335f550b56da13b30aztenghui * This support all the dimension units, normally specified with dp.</dd> 65a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:height</code></dt> 66a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Used to defined the intrinsic height the drawable. 67a95c8abb366d9c39450513335f550b56da13b30aztenghui * This support all the dimension units, normally specified with dp.</dd> 68a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:viewportWidth</code></dt> 69a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Used to defined the width of the viewport space. Viewport is basically 70a95c8abb366d9c39450513335f550b56da13b30aztenghui * the virtual canvas where the paths are drawn on.</dd> 71a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:viewportHeight</code></dt> 72a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Used to defined the height of the viewport space. Viewport is basically 73a95c8abb366d9c39450513335f550b56da13b30aztenghui * the virtual canvas where the paths are drawn on.</dd> 74a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:tint</code></dt> 75a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The color to apply to the drawable as a tint. By default, no tint is applied.</dd> 76a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:tintMode</code></dt> 77a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The Porter-Duff blending mode for the tint color. The default value is src_in.</dd> 78a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:autoMirrored</code></dt> 79a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Indicates if the drawable needs to be mirrored when its layout direction is 80a95c8abb366d9c39450513335f550b56da13b30aztenghui * RTL (right-to-left).</dd> 81c3fdffa98136bdad1fee9c77598d541d792920e1ztenghui * <dt><code>android:alpha</code></dt> 82c3fdffa98136bdad1fee9c77598d541d792920e1ztenghui * <dd>The opacity of this drawable.</dd> 83a95c8abb366d9c39450513335f550b56da13b30aztenghui * </dl></dd> 84a95c8abb366d9c39450513335f550b56da13b30aztenghui * </dl> 85a95c8abb366d9c39450513335f550b56da13b30aztenghui * 86a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dl> 876d9c422de5e0a3890dd723cb1b9264d4507053e9ztenghui * <dt><code><group></code></dt> 88452f6ece7fe2fd1a85fca53f54e90bf041083b21ztenghui * <dd>Defines a group of paths or subgroups, plus transformation information. 89452f6ece7fe2fd1a85fca53f54e90bf041083b21ztenghui * The transformations are defined in the same coordinates as the viewport. 90a95c8abb366d9c39450513335f550b56da13b30aztenghui * And the transformations are applied in the order of scale, rotate then translate. 91a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dl> 92c3fdffa98136bdad1fee9c77598d541d792920e1ztenghui * <dt><code>android:name</code></dt> 93c3fdffa98136bdad1fee9c77598d541d792920e1ztenghui * <dd>Defines the name of the group.</dd> 94a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:rotation</code></dt> 95a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The degrees of rotation of the group.</dd> 96a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:pivotX</code></dt> 97a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The X coordinate of the pivot for the scale and rotation of the group. 98a95c8abb366d9c39450513335f550b56da13b30aztenghui * This is defined in the viewport space.</dd> 99a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:pivotY</code></dt> 100a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The Y coordinate of the pivot for the scale and rotation of the group. 101a95c8abb366d9c39450513335f550b56da13b30aztenghui * This is defined in the viewport space.</dd> 102a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:scaleX</code></dt> 103a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The amount of scale on the X Coordinate.</dd> 104a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:scaleY</code></dt> 105a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The amount of scale on the Y coordinate.</dd> 106a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:translateX</code></dt> 107a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The amount of translation on the X coordinate. 108a95c8abb366d9c39450513335f550b56da13b30aztenghui * This is defined in the viewport space.</dd> 109a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:translateY</code></dt> 110a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The amount of translation on the Y coordinate. 111a95c8abb366d9c39450513335f550b56da13b30aztenghui * This is defined in the viewport space.</dd> 112a95c8abb366d9c39450513335f550b56da13b30aztenghui * </dl></dd> 113a95c8abb366d9c39450513335f550b56da13b30aztenghui * </dl> 114a95c8abb366d9c39450513335f550b56da13b30aztenghui * 115a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dl> 116abb7d134c02ac60091108c491dafb00877093170John Hoford * <dt><code><path></code></dt> 1176d9c422de5e0a3890dd723cb1b9264d4507053e9ztenghui * <dd>Defines paths to be drawn. 118abb7d134c02ac60091108c491dafb00877093170John Hoford * <dl> 119a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:name</code></dt> 120a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Defines the name of the path.</dd> 121a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:pathData</code></dt> 12246e546c28fd52b4dedf0a0fbd313db589cb9048bztenghui * <dd>Defines path string. This is using exactly same format as "d" attribute 123a95c8abb366d9c39450513335f550b56da13b30aztenghui * in the SVG's path data. This is defined in the viewport space.</dd> 124a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:fillColor</code></dt> 125a70b4742a7a0b2edc57cbbbf83d2c6d43ebc300dztenghui * <dd>Defines the color to fill the path (none if not present).</dd> 126a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:strokeColor</code></dt> 127d20974bd51852c71114b6e0e4ffdc3613a4d90aaAlan Viverette * <dd>Defines the color to draw the path outline (none if not present).</dd> 128a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:strokeWidth</code></dt> 129a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The width a path stroke.</dd> 1302e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui * <dt><code>android:strokeAlpha</code></dt> 1312e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui * <dd>The opacity of a path stroke.</dd> 1322e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui * <dt><code>android:fillAlpha</code></dt> 1332e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui * <dd>The opacity to fill the path with.</dd> 134a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:trimPathStart</code></dt> 135a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The fraction of the path to trim from the start, in the range from 0 to 1.</dd> 136a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:trimPathEnd</code></dt> 137a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>The fraction of the path to trim from the end, in the range from 0 to 1.</dd> 138a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:trimPathOffset</code></dt> 139a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Shift trim region (allows showed region to include the start and end), in the range 140a95c8abb366d9c39450513335f550b56da13b30aztenghui * from 0 to 1.</dd> 141a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:strokeLineCap</code></dt> 142a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Sets the linecap for a stroked path: butt, round, square.</dd> 143a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:strokeLineJoin</code></dt> 144a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Sets the lineJoin for a stroked path: miter,round,bevel.</dd> 145a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:strokeMiterLimit</code></dt> 146a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Sets the Miter limit for a stroked path.</dd> 147a95c8abb366d9c39450513335f550b56da13b30aztenghui * </dl></dd> 148a95c8abb366d9c39450513335f550b56da13b30aztenghui * </dl> 149a95c8abb366d9c39450513335f550b56da13b30aztenghui * 150a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dl> 151a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code><clip-path></code></dt> 152a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Defines path to be the current clip. 153a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dl> 154a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:name</code></dt> 155a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Defines the name of the clip path.</dd> 156a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dt><code>android:pathData</code></dt> 157a95c8abb366d9c39450513335f550b56da13b30aztenghui * <dd>Defines clip path string. This is using exactly same format as "d" attribute 158a95c8abb366d9c39450513335f550b56da13b30aztenghui * in the SVG's path data.</dd> 159a95c8abb366d9c39450513335f550b56da13b30aztenghui * </dl></dd> 160abb7d134c02ac60091108c491dafb00877093170John Hoford * </dl> 161a95c8abb366d9c39450513335f550b56da13b30aztenghui * <li>Here is a simple VectorDrawable in this vectordrawable.xml file. 162a95c8abb366d9c39450513335f550b56da13b30aztenghui * <pre> 163a95c8abb366d9c39450513335f550b56da13b30aztenghui * <vector xmlns:android="http://schemas.android.com/apk/res/android" 164a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:height="64dp" 165a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:width="64dp" 166a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:viewportHeight="600" 167a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:viewportWidth="600" > 168a95c8abb366d9c39450513335f550b56da13b30aztenghui * <group 169a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:name="rotationGroup" 170a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:pivotX="300.0" 171a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:pivotY="300.0" 172a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:rotation="45.0" > 173a95c8abb366d9c39450513335f550b56da13b30aztenghui * <path 174a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:name="v" 175a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:fillColor="#000000" 176a95c8abb366d9c39450513335f550b56da13b30aztenghui * android:pathData="M300,70 l 0,-70 70,70 0,0 -70,70z" /> 177a95c8abb366d9c39450513335f550b56da13b30aztenghui * </group> 178a95c8abb366d9c39450513335f550b56da13b30aztenghui * </vector> 179a95c8abb366d9c39450513335f550b56da13b30aztenghui * </pre></li> 180abb7d134c02ac60091108c491dafb00877093170John Hoford */ 181a95c8abb366d9c39450513335f550b56da13b30aztenghui 182abb7d134c02ac60091108c491dafb00877093170John Hofordpublic class VectorDrawable extends Drawable { 1839453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette private static final String LOGTAG = VectorDrawable.class.getSimpleName(); 1849453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 185a95c8abb366d9c39450513335f550b56da13b30aztenghui private static final String SHAPE_CLIP_PATH = "clip-path"; 1866d9c422de5e0a3890dd723cb1b9264d4507053e9ztenghui private static final String SHAPE_GROUP = "group"; 187abb7d134c02ac60091108c491dafb00877093170John Hoford private static final String SHAPE_PATH = "path"; 188abb7d134c02ac60091108c491dafb00877093170John Hoford private static final String SHAPE_VECTOR = "vector"; 189abb7d134c02ac60091108c491dafb00877093170John Hoford 190abb7d134c02ac60091108c491dafb00877093170John Hoford private static final int LINECAP_BUTT = 0; 191abb7d134c02ac60091108c491dafb00877093170John Hoford private static final int LINECAP_ROUND = 1; 192abb7d134c02ac60091108c491dafb00877093170John Hoford private static final int LINECAP_SQUARE = 2; 1939453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 194abb7d134c02ac60091108c491dafb00877093170John Hoford private static final int LINEJOIN_MITER = 0; 195abb7d134c02ac60091108c491dafb00877093170John Hoford private static final int LINEJOIN_ROUND = 1; 196abb7d134c02ac60091108c491dafb00877093170John Hoford private static final int LINEJOIN_BEVEL = 2; 1979453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 1984d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui private static final boolean DBG_VECTOR_DRAWABLE = false; 1994d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 20055f765441c6cec6b2990de12f68d1c4ac444d35cztenghui private VectorDrawableState mVectorState; 201e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 202b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette private PorterDuffColorFilter mTintFilter; 203b07b086bd42181f62718a6394b56be3917b12511Alan Viverette private ColorFilter mColorFilter; 204b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 20555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui private boolean mMutated; 20655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 207482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui // AnimatedVectorDrawable needs to turn off the cache all the time, otherwise, 208482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui // caching the bitmap by default is allowed. 209482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui private boolean mAllowCaching = true; 210482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui 211abb7d134c02ac60091108c491dafb00877093170John Hoford public VectorDrawable() { 21255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mVectorState = new VectorDrawableState(); 213abb7d134c02ac60091108c491dafb00877093170John Hoford } 214abb7d134c02ac60091108c491dafb00877093170John Hoford 2159453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette private VectorDrawable(VectorDrawableState state, Resources res, Theme theme) { 21616c1bd5db8f4f18e1eee8b19006bba5f06a88123ztenghui if (theme != null && state.canApplyTheme()) { 21716c1bd5db8f4f18e1eee8b19006bba5f06a88123ztenghui // If we need to apply a theme, implicitly mutate. 21816c1bd5db8f4f18e1eee8b19006bba5f06a88123ztenghui mVectorState = new VectorDrawableState(state); 2199453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette applyTheme(theme); 22016c1bd5db8f4f18e1eee8b19006bba5f06a88123ztenghui } else { 22116c1bd5db8f4f18e1eee8b19006bba5f06a88123ztenghui mVectorState = state; 2229453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette } 223b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 224b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette mTintFilter = updateTintFilter(mTintFilter, state.mTint, state.mTintMode); 225abb7d134c02ac60091108c491dafb00877093170John Hoford } 226abb7d134c02ac60091108c491dafb00877093170John Hoford 22755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui @Override 22855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui public Drawable mutate() { 22955f765441c6cec6b2990de12f68d1c4ac444d35cztenghui if (!mMutated && super.mutate() == this) { 23055f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mVectorState = new VectorDrawableState(mVectorState); 23155f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mMutated = true; 23255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 23355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui return this; 23455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 23555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 236e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui Object getTargetByName(String name) { 23755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui return mVectorState.mVPathRenderer.mVGTargetsMap.get(name); 238e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 239e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 240abb7d134c02ac60091108c491dafb00877093170John Hoford @Override 241abb7d134c02ac60091108c491dafb00877093170John Hoford public ConstantState getConstantState() { 24255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mVectorState.mChangingConfigurations = getChangingConfigurations(); 24355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui return mVectorState; 244abb7d134c02ac60091108c491dafb00877093170John Hoford } 245abb7d134c02ac60091108c491dafb00877093170John Hoford 2464554a6a5137d8e9bdfb623ad84ff344a48b7eb9dAlan Viverette @Override 247abb7d134c02ac60091108c491dafb00877093170John Hoford public void draw(Canvas canvas) { 2484b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette final Rect bounds = getBounds(); 2491968201b44567262e7b2e382eee3d88990748d89Dan Sandler if (bounds.width() == 0 || bounds.height() == 0) { 2501968201b44567262e7b2e382eee3d88990748d89Dan Sandler // too small to draw 2511968201b44567262e7b2e382eee3d88990748d89Dan Sandler return; 2521968201b44567262e7b2e382eee3d88990748d89Dan Sandler } 2531968201b44567262e7b2e382eee3d88990748d89Dan Sandler 2540670f029a4e59448aa53b46a98e60dff6404f360ztenghui final int saveCount = canvas.save(); 255738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui final boolean needMirroring = needMirroring(); 256738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui 2574b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette canvas.translate(bounds.left, bounds.top); 258738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui if (needMirroring) { 259738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui canvas.translate(bounds.width(), 0); 260738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui canvas.scale(-1.0f, 1.0f); 261738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui } 262482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui 263b07b086bd42181f62718a6394b56be3917b12511Alan Viverette // Color filters always override tint filters. 264b07b086bd42181f62718a6394b56be3917b12511Alan Viverette final ColorFilter colorFilter = mColorFilter == null ? mTintFilter : mColorFilter; 265b07b086bd42181f62718a6394b56be3917b12511Alan Viverette 266482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui if (!mAllowCaching) { 2678490354dc651dd8f25036ef0dda7917fb33013edztenghui // AnimatedVectorDrawable 2688490354dc651dd8f25036ef0dda7917fb33013edztenghui if (!mVectorState.hasTranslucentRoot()) { 269b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mVectorState.mVPathRenderer.draw( 270b07b086bd42181f62718a6394b56be3917b12511Alan Viverette canvas, bounds.width(), bounds.height(), colorFilter); 2718490354dc651dd8f25036ef0dda7917fb33013edztenghui } else { 2728490354dc651dd8f25036ef0dda7917fb33013edztenghui mVectorState.createCachedBitmapIfNeeded(bounds); 2738490354dc651dd8f25036ef0dda7917fb33013edztenghui mVectorState.updateCachedBitmap(bounds); 274b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mVectorState.drawCachedBitmapWithRootAlpha(canvas, colorFilter); 2758490354dc651dd8f25036ef0dda7917fb33013edztenghui } 276482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui } else { 2778490354dc651dd8f25036ef0dda7917fb33013edztenghui // Static Vector Drawable case. 2788490354dc651dd8f25036ef0dda7917fb33013edztenghui mVectorState.createCachedBitmapIfNeeded(bounds); 2798490354dc651dd8f25036ef0dda7917fb33013edztenghui if (!mVectorState.canReuseCache()) { 2808490354dc651dd8f25036ef0dda7917fb33013edztenghui mVectorState.updateCachedBitmap(bounds); 281482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui mVectorState.updateCacheStates(); 282482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui } 283b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mVectorState.drawCachedBitmapWithRootAlpha(canvas, colorFilter); 284482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui } 285738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui 2864b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette canvas.restoreToCount(saveCount); 287abb7d134c02ac60091108c491dafb00877093170John Hoford } 288abb7d134c02ac60091108c491dafb00877093170John Hoford 289abb7d134c02ac60091108c491dafb00877093170John Hoford @Override 290e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public int getAlpha() { 291e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mVectorState.mVPathRenderer.getRootAlpha(); 292e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 293e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 294e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui @Override 295abb7d134c02ac60091108c491dafb00877093170John Hoford public void setAlpha(int alpha) { 2962af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui if (mVectorState.mVPathRenderer.getRootAlpha() != alpha) { 2972af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui mVectorState.mVPathRenderer.setRootAlpha(alpha); 298abb7d134c02ac60091108c491dafb00877093170John Hoford invalidateSelf(); 299abb7d134c02ac60091108c491dafb00877093170John Hoford } 300abb7d134c02ac60091108c491dafb00877093170John Hoford } 301abb7d134c02ac60091108c491dafb00877093170John Hoford 302abb7d134c02ac60091108c491dafb00877093170John Hoford @Override 303abb7d134c02ac60091108c491dafb00877093170John Hoford public void setColorFilter(ColorFilter colorFilter) { 304b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mColorFilter = colorFilter; 305fd6e411767735478ee0f69ba01d77def4c6b2627Alan Viverette invalidateSelf(); 306abb7d134c02ac60091108c491dafb00877093170John Hoford } 307abb7d134c02ac60091108c491dafb00877093170John Hoford 308abb7d134c02ac60091108c491dafb00877093170John Hoford @Override 309a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette public void setTintList(ColorStateList tint) { 310b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette final VectorDrawableState state = mVectorState; 311a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette if (state.mTint != tint) { 312b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette state.mTint = tint; 313a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette mTintFilter = updateTintFilter(mTintFilter, tint, state.mTintMode); 314a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette invalidateSelf(); 315a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette } 316a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette } 317b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 318a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette @Override 319a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette public void setTintMode(Mode tintMode) { 320a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette final VectorDrawableState state = mVectorState; 321a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette if (state.mTintMode != tintMode) { 322a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette state.mTintMode = tintMode; 323a426445dfdab43886dd894f2ba8a1d55bfcbb278Alan Viverette mTintFilter = updateTintFilter(mTintFilter, state.mTint, tintMode); 324b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette invalidateSelf(); 325b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette } 326b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette } 327b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 328b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette @Override 329607bd848269fb802550e63aa61945790616f97a7Alan Viverette public boolean isStateful() { 330607bd848269fb802550e63aa61945790616f97a7Alan Viverette return super.isStateful() || (mVectorState != null && mVectorState.mTint != null 331607bd848269fb802550e63aa61945790616f97a7Alan Viverette && mVectorState.mTint.isStateful()); 332607bd848269fb802550e63aa61945790616f97a7Alan Viverette } 333607bd848269fb802550e63aa61945790616f97a7Alan Viverette 334607bd848269fb802550e63aa61945790616f97a7Alan Viverette @Override 335b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette protected boolean onStateChange(int[] stateSet) { 336b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette final VectorDrawableState state = mVectorState; 337b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette if (state.mTint != null && state.mTintMode != null) { 338b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette mTintFilter = updateTintFilter(mTintFilter, state.mTint, state.mTintMode); 339607bd848269fb802550e63aa61945790616f97a7Alan Viverette invalidateSelf(); 340b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette return true; 341b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette } 342b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette return false; 343b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette } 344b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 345b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette @Override 346abb7d134c02ac60091108c491dafb00877093170John Hoford public int getOpacity() { 347abb7d134c02ac60091108c491dafb00877093170John Hoford return PixelFormat.TRANSLUCENT; 348abb7d134c02ac60091108c491dafb00877093170John Hoford } 349abb7d134c02ac60091108c491dafb00877093170John Hoford 350abb7d134c02ac60091108c491dafb00877093170John Hoford @Override 351abb7d134c02ac60091108c491dafb00877093170John Hoford public int getIntrinsicWidth() { 352ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui return (int) mVectorState.mVPathRenderer.mBaseWidth; 353abb7d134c02ac60091108c491dafb00877093170John Hoford } 354abb7d134c02ac60091108c491dafb00877093170John Hoford 355abb7d134c02ac60091108c491dafb00877093170John Hoford @Override 356abb7d134c02ac60091108c491dafb00877093170John Hoford public int getIntrinsicHeight() { 357ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui return (int) mVectorState.mVPathRenderer.mBaseHeight; 358abb7d134c02ac60091108c491dafb00877093170John Hoford } 359abb7d134c02ac60091108c491dafb00877093170John Hoford 360abb7d134c02ac60091108c491dafb00877093170John Hoford @Override 3619453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette public boolean canApplyTheme() { 3629453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette return super.canApplyTheme() || mVectorState != null && mVectorState.canApplyTheme(); 3639453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette } 3649453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 3659453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette @Override 3669453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette public void applyTheme(Theme t) { 3679453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette super.applyTheme(t); 3689453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 3699453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette final VectorDrawableState state = mVectorState; 370607bd848269fb802550e63aa61945790616f97a7Alan Viverette if (state != null && state.mThemeAttrs != null) { 371607bd848269fb802550e63aa61945790616f97a7Alan Viverette final TypedArray a = t.resolveAttributes(state.mThemeAttrs, R.styleable.VectorDrawable); 372607bd848269fb802550e63aa61945790616f97a7Alan Viverette try { 373607bd848269fb802550e63aa61945790616f97a7Alan Viverette state.mCacheDirty = true; 374607bd848269fb802550e63aa61945790616f97a7Alan Viverette updateStateFromTypedArray(a); 375607bd848269fb802550e63aa61945790616f97a7Alan Viverette } catch (XmlPullParserException e) { 376607bd848269fb802550e63aa61945790616f97a7Alan Viverette throw new RuntimeException(e); 377607bd848269fb802550e63aa61945790616f97a7Alan Viverette } finally { 378607bd848269fb802550e63aa61945790616f97a7Alan Viverette a.recycle(); 379607bd848269fb802550e63aa61945790616f97a7Alan Viverette } 380607bd848269fb802550e63aa61945790616f97a7Alan Viverette 381607bd848269fb802550e63aa61945790616f97a7Alan Viverette mTintFilter = updateTintFilter(mTintFilter, state.mTint, state.mTintMode); 382607bd848269fb802550e63aa61945790616f97a7Alan Viverette } 383607bd848269fb802550e63aa61945790616f97a7Alan Viverette 384ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui final VPathRenderer path = state.mVPathRenderer; 3859453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette if (path != null && path.canApplyTheme()) { 3869453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette path.applyTheme(t); 3879453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette } 3889453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette } 3899453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 390fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount /** 391fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount * The size of a pixel when scaled from the intrinsic dimension to the viewport dimension. 392fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount * This is used to calculate the path animation accuracy. 393fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount * 394fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount * @hide 395fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount */ 396fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount public float getPixelSize() { 397fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount if (mVectorState == null && mVectorState.mVPathRenderer == null || 398fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount mVectorState.mVPathRenderer.mBaseWidth == 0 || 399fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount mVectorState.mVPathRenderer.mBaseHeight == 0 || 400fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount mVectorState.mVPathRenderer.mViewportHeight == 0 || 401fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount mVectorState.mVPathRenderer.mViewportWidth == 0) { 402fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount return 1; // fall back to 1:1 pixel mapping. 403fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount } 404fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount float intrinsicWidth = mVectorState.mVPathRenderer.mBaseWidth; 405fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount float intrinsicHeight = mVectorState.mVPathRenderer.mBaseHeight; 406fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount float viewportWidth = mVectorState.mVPathRenderer.mViewportWidth; 407fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount float viewportHeight = mVectorState.mVPathRenderer.mViewportHeight; 408fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount float scaleX = viewportWidth / intrinsicWidth; 409fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount float scaleY = viewportHeight / intrinsicHeight; 410fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount return Math.min(scaleX, scaleY); 411fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount } 412fd3c4744f265c5277e6e2641a18d5ec3dff19f6bGeorge Mount 4134b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette /** @hide */ 4144b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette public static VectorDrawable create(Resources resources, int rid) { 4154b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette try { 416874bcd82c223ce58c9d76edcf619b3988c672307ztenghui final XmlPullParser parser = resources.getXml(rid); 417874bcd82c223ce58c9d76edcf619b3988c672307ztenghui final AttributeSet attrs = Xml.asAttributeSet(parser); 418874bcd82c223ce58c9d76edcf619b3988c672307ztenghui int type; 419874bcd82c223ce58c9d76edcf619b3988c672307ztenghui while ((type=parser.next()) != XmlPullParser.START_TAG && 420874bcd82c223ce58c9d76edcf619b3988c672307ztenghui type != XmlPullParser.END_DOCUMENT) { 421874bcd82c223ce58c9d76edcf619b3988c672307ztenghui // Empty loop 422874bcd82c223ce58c9d76edcf619b3988c672307ztenghui } 423874bcd82c223ce58c9d76edcf619b3988c672307ztenghui if (type != XmlPullParser.START_TAG) { 424874bcd82c223ce58c9d76edcf619b3988c672307ztenghui throw new XmlPullParserException("No start tag found"); 425874bcd82c223ce58c9d76edcf619b3988c672307ztenghui } 4264b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette 4274b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette final VectorDrawable drawable = new VectorDrawable(); 428874bcd82c223ce58c9d76edcf619b3988c672307ztenghui drawable.inflate(resources, parser, attrs); 4294b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette 4304b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette return drawable; 4314b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette } catch (XmlPullParserException e) { 4324b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette Log.e(LOGTAG, "parser error", e); 4334b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette } catch (IOException e) { 4344b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette Log.e(LOGTAG, "parser error", e); 4354b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette } 4364b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette return null; 4374b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette } 4384b1a7c203d5e32c8b2dc7f4f54f28559ca31860aAlan Viverette 4392af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui private static int applyAlpha(int color, float alpha) { 4402af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui int alphaBytes = Color.alpha(color); 4412af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui color &= 0x00FFFFFF; 4422af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui color |= ((int) (alphaBytes * alpha)) << 24; 4432af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui return color; 4442af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui } 4452af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui 4469cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette @Override 4479cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette public void inflate(Resources res, XmlPullParser parser, AttributeSet attrs, Theme theme) 4489cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette throws XmlPullParserException, IOException { 449a95c8abb366d9c39450513335f550b56da13b30aztenghui final VectorDrawableState state = mVectorState; 450a95c8abb366d9c39450513335f550b56da13b30aztenghui final VPathRenderer pathRenderer = new VPathRenderer(); 451a95c8abb366d9c39450513335f550b56da13b30aztenghui state.mVPathRenderer = pathRenderer; 452a95c8abb366d9c39450513335f550b56da13b30aztenghui 453607bd848269fb802550e63aa61945790616f97a7Alan Viverette final TypedArray a = obtainAttributes(res, theme, attrs, R.styleable.VectorDrawable); 4549cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette updateStateFromTypedArray(a); 4559cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette a.recycle(); 4569cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette 457a95c8abb366d9c39450513335f550b56da13b30aztenghui state.mCacheDirty = true; 45855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui inflateInternal(res, parser, attrs, theme); 4599cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette 4609cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette mTintFilter = updateTintFilter(mTintFilter, state.mTint, state.mTintMode); 4619cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette } 4629cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette 463a95c8abb366d9c39450513335f550b56da13b30aztenghui private void updateStateFromTypedArray(TypedArray a) throws XmlPullParserException { 4649cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette final VectorDrawableState state = mVectorState; 465a95c8abb366d9c39450513335f550b56da13b30aztenghui final VPathRenderer pathRenderer = state.mVPathRenderer; 4669cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette 4678e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette // Account for any configuration changes. 4688e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette state.mChangingConfigurations |= a.getChangingConfigurations(); 4698e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette 4709cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette // Extract the theme attributes, if any. 4719cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette state.mThemeAttrs = a.extractThemeAttrs(); 4729cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette 4739cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette final int tintMode = a.getInt(R.styleable.VectorDrawable_tintMode, -1); 4749cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette if (tintMode != -1) { 4759cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette state.mTintMode = Drawable.parseTintMode(tintMode, Mode.SRC_IN); 4769cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette } 4779cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette 4789cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette final ColorStateList tint = a.getColorStateList(R.styleable.VectorDrawable_tint); 4799cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette if (tint != null) { 4809cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette state.mTint = tint; 4819cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette } 482738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui 483738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui state.mAutoMirrored = a.getBoolean( 484738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui R.styleable.VectorDrawable_autoMirrored, state.mAutoMirrored); 485a95c8abb366d9c39450513335f550b56da13b30aztenghui 486a95c8abb366d9c39450513335f550b56da13b30aztenghui pathRenderer.mViewportWidth = a.getFloat( 487a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawable_viewportWidth, pathRenderer.mViewportWidth); 488a95c8abb366d9c39450513335f550b56da13b30aztenghui pathRenderer.mViewportHeight = a.getFloat( 489a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawable_viewportHeight, pathRenderer.mViewportHeight); 490a95c8abb366d9c39450513335f550b56da13b30aztenghui 491a95c8abb366d9c39450513335f550b56da13b30aztenghui if (pathRenderer.mViewportWidth <= 0) { 492a95c8abb366d9c39450513335f550b56da13b30aztenghui throw new XmlPullParserException(a.getPositionDescription() + 4931c4d8b2173bf4b5bbac94748959752599775628dztenghui "<vector> tag requires viewportWidth > 0"); 494a95c8abb366d9c39450513335f550b56da13b30aztenghui } else if (pathRenderer.mViewportHeight <= 0) { 495a95c8abb366d9c39450513335f550b56da13b30aztenghui throw new XmlPullParserException(a.getPositionDescription() + 4961c4d8b2173bf4b5bbac94748959752599775628dztenghui "<vector> tag requires viewportHeight > 0"); 497a95c8abb366d9c39450513335f550b56da13b30aztenghui } 498a95c8abb366d9c39450513335f550b56da13b30aztenghui 499a95c8abb366d9c39450513335f550b56da13b30aztenghui pathRenderer.mBaseWidth = a.getDimension( 500a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawable_width, pathRenderer.mBaseWidth); 501a95c8abb366d9c39450513335f550b56da13b30aztenghui pathRenderer.mBaseHeight = a.getDimension( 502a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawable_height, pathRenderer.mBaseHeight); 503a95c8abb366d9c39450513335f550b56da13b30aztenghui 504a95c8abb366d9c39450513335f550b56da13b30aztenghui if (pathRenderer.mBaseWidth <= 0) { 505a95c8abb366d9c39450513335f550b56da13b30aztenghui throw new XmlPullParserException(a.getPositionDescription() + 5061c4d8b2173bf4b5bbac94748959752599775628dztenghui "<vector> tag requires width > 0"); 507a95c8abb366d9c39450513335f550b56da13b30aztenghui } else if (pathRenderer.mBaseHeight <= 0) { 508a95c8abb366d9c39450513335f550b56da13b30aztenghui throw new XmlPullParserException(a.getPositionDescription() + 5091c4d8b2173bf4b5bbac94748959752599775628dztenghui "<vector> tag requires height > 0"); 510a95c8abb366d9c39450513335f550b56da13b30aztenghui } 5118490354dc651dd8f25036ef0dda7917fb33013edztenghui 5128490354dc651dd8f25036ef0dda7917fb33013edztenghui final float alphaInFloat = a.getFloat(R.styleable.VectorDrawable_alpha, 5138490354dc651dd8f25036ef0dda7917fb33013edztenghui pathRenderer.getAlpha()); 5148490354dc651dd8f25036ef0dda7917fb33013edztenghui pathRenderer.setAlpha(alphaInFloat); 5158490354dc651dd8f25036ef0dda7917fb33013edztenghui 5165004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette final String name = a.getString(R.styleable.VectorDrawable_name); 5175004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette if (name != null) { 5185004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette pathRenderer.mRootName = name; 5195004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette pathRenderer.mVGTargetsMap.put(name, pathRenderer); 5208490354dc651dd8f25036ef0dda7917fb33013edztenghui } 5219cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette } 5229cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette 52355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui private void inflateInternal(Resources res, XmlPullParser parser, AttributeSet attrs, 5248e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette Theme theme) throws XmlPullParserException, IOException { 5258e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette final VectorDrawableState state = mVectorState; 526a95c8abb366d9c39450513335f550b56da13b30aztenghui final VPathRenderer pathRenderer = state.mVPathRenderer; 527abb7d134c02ac60091108c491dafb00877093170John Hoford boolean noPathTag = true; 5289453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 5294d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Use a stack to help to build the group tree. 5304d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // The top of the stack is always the current group. 5314d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui final Stack<VGroup> groupStack = new Stack<VGroup>(); 5324d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui groupStack.push(pathRenderer.mRootGroup); 533abb7d134c02ac60091108c491dafb00877093170John Hoford 534abb7d134c02ac60091108c491dafb00877093170John Hoford int eventType = parser.getEventType(); 535abb7d134c02ac60091108c491dafb00877093170John Hoford while (eventType != XmlPullParser.END_DOCUMENT) { 536abb7d134c02ac60091108c491dafb00877093170John Hoford if (eventType == XmlPullParser.START_TAG) { 5379453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette final String tagName = parser.getName(); 5384d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui final VGroup currentGroup = groupStack.peek(); 5394d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 540abb7d134c02ac60091108c491dafb00877093170John Hoford if (SHAPE_PATH.equals(tagName)) { 541a95c8abb366d9c39450513335f550b56da13b30aztenghui final VFullPath path = new VFullPath(); 5429453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette path.inflate(res, attrs, theme); 5438d0d24f7a2b1a59060aa18926984491691d3c667ztenghui currentGroup.mChildren.add(path); 544e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (path.getPathName() != null) { 54555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui pathRenderer.mVGTargetsMap.put(path.getPathName(), path); 546e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 547abb7d134c02ac60091108c491dafb00877093170John Hoford noPathTag = false; 5488e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette state.mChangingConfigurations |= path.mChangingConfigurations; 549a95c8abb366d9c39450513335f550b56da13b30aztenghui } else if (SHAPE_CLIP_PATH.equals(tagName)) { 550a95c8abb366d9c39450513335f550b56da13b30aztenghui final VClipPath path = new VClipPath(); 551a95c8abb366d9c39450513335f550b56da13b30aztenghui path.inflate(res, attrs, theme); 552a95c8abb366d9c39450513335f550b56da13b30aztenghui currentGroup.mChildren.add(path); 553a95c8abb366d9c39450513335f550b56da13b30aztenghui if (path.getPathName() != null) { 554a95c8abb366d9c39450513335f550b56da13b30aztenghui pathRenderer.mVGTargetsMap.put(path.getPathName(), path); 555a95c8abb366d9c39450513335f550b56da13b30aztenghui } 556a95c8abb366d9c39450513335f550b56da13b30aztenghui state.mChangingConfigurations |= path.mChangingConfigurations; 5576d9c422de5e0a3890dd723cb1b9264d4507053e9ztenghui } else if (SHAPE_GROUP.equals(tagName)) { 5584d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui VGroup newChildGroup = new VGroup(); 5594d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui newChildGroup.inflate(res, attrs, theme); 5608d0d24f7a2b1a59060aa18926984491691d3c667ztenghui currentGroup.mChildren.add(newChildGroup); 5614d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui groupStack.push(newChildGroup); 562e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (newChildGroup.getGroupName() != null) { 56355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui pathRenderer.mVGTargetsMap.put(newChildGroup.getGroupName(), 56455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui newChildGroup); 565e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 5668e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette state.mChangingConfigurations |= newChildGroup.mChangingConfigurations; 567abb7d134c02ac60091108c491dafb00877093170John Hoford } 5684d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } else if (eventType == XmlPullParser.END_TAG) { 5694d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui final String tagName = parser.getName(); 5704d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui if (SHAPE_GROUP.equals(tagName)) { 5714d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui groupStack.pop(); 5724d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 573abb7d134c02ac60091108c491dafb00877093170John Hoford } 574abb7d134c02ac60091108c491dafb00877093170John Hoford eventType = parser.next(); 575abb7d134c02ac60091108c491dafb00877093170John Hoford } 5769453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 5774d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Print the tree out for debug. 5784d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui if (DBG_VECTOR_DRAWABLE) { 5794d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui printGroupTree(pathRenderer.mRootGroup, 0); 5806d9c422de5e0a3890dd723cb1b9264d4507053e9ztenghui } 5816d9c422de5e0a3890dd723cb1b9264d4507053e9ztenghui 582a95c8abb366d9c39450513335f550b56da13b30aztenghui if (noPathTag) { 5839453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette final StringBuffer tag = new StringBuffer(); 5849453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 585a95c8abb366d9c39450513335f550b56da13b30aztenghui if (tag.length() > 0) { 586a95c8abb366d9c39450513335f550b56da13b30aztenghui tag.append(" or "); 587abb7d134c02ac60091108c491dafb00877093170John Hoford } 588a95c8abb366d9c39450513335f550b56da13b30aztenghui tag.append(SHAPE_PATH); 5899453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 5909453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette throw new XmlPullParserException("no " + tag + " defined"); 591abb7d134c02ac60091108c491dafb00877093170John Hoford } 592abb7d134c02ac60091108c491dafb00877093170John Hoford } 593abb7d134c02ac60091108c491dafb00877093170John Hoford 5944d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui private void printGroupTree(VGroup currentGroup, int level) { 5954d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui String indent = ""; 5968d0d24f7a2b1a59060aa18926984491691d3c667ztenghui for (int i = 0; i < level; i++) { 5974d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui indent += " "; 5984d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 5994d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Print the current node 6008d0d24f7a2b1a59060aa18926984491691d3c667ztenghui Log.v(LOGTAG, indent + "current group is :" + currentGroup.getGroupName() 6014d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui + " rotation is " + currentGroup.mRotate); 6028d0d24f7a2b1a59060aa18926984491691d3c667ztenghui Log.v(LOGTAG, indent + "matrix is :" + currentGroup.getLocalMatrix().toString()); 6038d0d24f7a2b1a59060aa18926984491691d3c667ztenghui // Then print all the children groups 6048d0d24f7a2b1a59060aa18926984491691d3c667ztenghui for (int i = 0; i < currentGroup.mChildren.size(); i++) { 6058d0d24f7a2b1a59060aa18926984491691d3c667ztenghui Object child = currentGroup.mChildren.get(i); 6068d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (child instanceof VGroup) { 6078d0d24f7a2b1a59060aa18926984491691d3c667ztenghui printGroupTree((VGroup) child, level + 1); 6088d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 6094d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 6104d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 6114d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 61255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui @Override 61355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui public int getChangingConfigurations() { 61455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui return super.getChangingConfigurations() | mVectorState.mChangingConfigurations; 61555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 61655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 617482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui void setAllowCaching(boolean allowCaching) { 618482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui mAllowCaching = allowCaching; 619482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui } 620482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui 621738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui private boolean needMirroring() { 622738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui return isAutoMirrored() && getLayoutDirection() == LayoutDirection.RTL; 623738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui } 624738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui 625738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui @Override 626738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui public void setAutoMirrored(boolean mirrored) { 627738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui if (mVectorState.mAutoMirrored != mirrored) { 628738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui mVectorState.mAutoMirrored = mirrored; 629738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui invalidateSelf(); 630738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui } 631738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui } 632738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui 633738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui @Override 634738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui public boolean isAutoMirrored() { 635738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui return mVectorState.mAutoMirrored; 636738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui } 637738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui 6385c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette private static class VectorDrawableState extends ConstantState { 6399cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette int[] mThemeAttrs; 6405c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette int mChangingConfigurations; 641ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui VPathRenderer mVPathRenderer; 642607bd848269fb802550e63aa61945790616f97a7Alan Viverette ColorStateList mTint = null; 643607bd848269fb802550e63aa61945790616f97a7Alan Viverette Mode mTintMode = DEFAULT_TINT_MODE; 644738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui boolean mAutoMirrored; 6455c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette 646482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui Bitmap mCachedBitmap; 647482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui int[] mCachedThemeAttrs; 648482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui ColorStateList mCachedTint; 649482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui Mode mCachedTintMode; 650482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui int mCachedRootAlpha; 651670689af43358568bf2b5916284f1cac5762f428ztenghui boolean mCachedAutoMirrored; 652670689af43358568bf2b5916284f1cac5762f428ztenghui boolean mCacheDirty; 653482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui 654b07b086bd42181f62718a6394b56be3917b12511Alan Viverette /** Temporary paint object used to draw cached bitmaps. */ 655b07b086bd42181f62718a6394b56be3917b12511Alan Viverette Paint mTempPaint; 656b07b086bd42181f62718a6394b56be3917b12511Alan Viverette 65755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // Deep copy for mutate() or implicitly mutate. 6585c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette public VectorDrawableState(VectorDrawableState copy) { 6595c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette if (copy != null) { 6609cd14fc710cf81cc6d1c47d599abe349d3aa87dcAlan Viverette mThemeAttrs = copy.mThemeAttrs; 6615c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette mChangingConfigurations = copy.mChangingConfigurations; 662ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui mVPathRenderer = new VPathRenderer(copy.mVPathRenderer); 6636f6578e81c1df207da47e2e1337382341f271206Chet Haase if (copy.mVPathRenderer.mFillPaint != null) { 6646f6578e81c1df207da47e2e1337382341f271206Chet Haase mVPathRenderer.mFillPaint = new Paint(copy.mVPathRenderer.mFillPaint); 6656f6578e81c1df207da47e2e1337382341f271206Chet Haase } 6666f6578e81c1df207da47e2e1337382341f271206Chet Haase if (copy.mVPathRenderer.mStrokePaint != null) { 6676f6578e81c1df207da47e2e1337382341f271206Chet Haase mVPathRenderer.mStrokePaint = new Paint(copy.mVPathRenderer.mStrokePaint); 6686f6578e81c1df207da47e2e1337382341f271206Chet Haase } 669b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette mTint = copy.mTint; 670b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette mTintMode = copy.mTintMode; 671738177caf6a755a59ca6b17bb968be0aa4e8e10fztenghui mAutoMirrored = copy.mAutoMirrored; 6725c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette } 6735c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette } 6745c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette 675b07b086bd42181f62718a6394b56be3917b12511Alan Viverette public void drawCachedBitmapWithRootAlpha(Canvas canvas, ColorFilter filter) { 6768490354dc651dd8f25036ef0dda7917fb33013edztenghui // The bitmap's size is the same as the bounds. 677b07b086bd42181f62718a6394b56be3917b12511Alan Viverette final Paint p = getPaint(filter); 678b07b086bd42181f62718a6394b56be3917b12511Alan Viverette canvas.drawBitmap(mCachedBitmap, 0, 0, p); 6798490354dc651dd8f25036ef0dda7917fb33013edztenghui } 6808490354dc651dd8f25036ef0dda7917fb33013edztenghui 6818490354dc651dd8f25036ef0dda7917fb33013edztenghui public boolean hasTranslucentRoot() { 6828490354dc651dd8f25036ef0dda7917fb33013edztenghui return mVPathRenderer.getRootAlpha() < 255; 6838490354dc651dd8f25036ef0dda7917fb33013edztenghui } 6848490354dc651dd8f25036ef0dda7917fb33013edztenghui 6858490354dc651dd8f25036ef0dda7917fb33013edztenghui /** 6868490354dc651dd8f25036ef0dda7917fb33013edztenghui * @return null when there is no need for alpha paint. 6878490354dc651dd8f25036ef0dda7917fb33013edztenghui */ 688b07b086bd42181f62718a6394b56be3917b12511Alan Viverette public Paint getPaint(ColorFilter filter) { 689b07b086bd42181f62718a6394b56be3917b12511Alan Viverette if (!hasTranslucentRoot() && filter == null) { 690b07b086bd42181f62718a6394b56be3917b12511Alan Viverette return null; 6918490354dc651dd8f25036ef0dda7917fb33013edztenghui } 692b07b086bd42181f62718a6394b56be3917b12511Alan Viverette 693b07b086bd42181f62718a6394b56be3917b12511Alan Viverette if (mTempPaint == null) { 694b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mTempPaint = new Paint(); 695eec6164e6f6178343219bdedcb1e26779fae7f89ztenghui mTempPaint.setFilterBitmap(true); 696b07b086bd42181f62718a6394b56be3917b12511Alan Viverette } 697b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mTempPaint.setAlpha(mVPathRenderer.getRootAlpha()); 698b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mTempPaint.setColorFilter(filter); 699b07b086bd42181f62718a6394b56be3917b12511Alan Viverette return mTempPaint; 7008490354dc651dd8f25036ef0dda7917fb33013edztenghui } 7018490354dc651dd8f25036ef0dda7917fb33013edztenghui 7028490354dc651dd8f25036ef0dda7917fb33013edztenghui public void updateCachedBitmap(Rect bounds) { 7038490354dc651dd8f25036ef0dda7917fb33013edztenghui mCachedBitmap.eraseColor(Color.TRANSPARENT); 7048490354dc651dd8f25036ef0dda7917fb33013edztenghui Canvas tmpCanvas = new Canvas(mCachedBitmap); 705b07b086bd42181f62718a6394b56be3917b12511Alan Viverette mVPathRenderer.draw(tmpCanvas, bounds.width(), bounds.height(), null); 7068490354dc651dd8f25036ef0dda7917fb33013edztenghui } 7078490354dc651dd8f25036ef0dda7917fb33013edztenghui 7088490354dc651dd8f25036ef0dda7917fb33013edztenghui public void createCachedBitmapIfNeeded(Rect bounds) { 7098490354dc651dd8f25036ef0dda7917fb33013edztenghui if (mCachedBitmap == null || !canReuseBitmap(bounds.width(), 7108490354dc651dd8f25036ef0dda7917fb33013edztenghui bounds.height())) { 7118490354dc651dd8f25036ef0dda7917fb33013edztenghui mCachedBitmap = Bitmap.createBitmap(bounds.width(), bounds.height(), 7128490354dc651dd8f25036ef0dda7917fb33013edztenghui Bitmap.Config.ARGB_8888); 7139c13ed366f205d94b2f3f4ddc96b55b1b9faadbaztenghui mCacheDirty = true; 7148490354dc651dd8f25036ef0dda7917fb33013edztenghui } 7158490354dc651dd8f25036ef0dda7917fb33013edztenghui 7168490354dc651dd8f25036ef0dda7917fb33013edztenghui } 7178490354dc651dd8f25036ef0dda7917fb33013edztenghui 7188490354dc651dd8f25036ef0dda7917fb33013edztenghui public boolean canReuseBitmap(int width, int height) { 7198490354dc651dd8f25036ef0dda7917fb33013edztenghui if (width == mCachedBitmap.getWidth() 7208490354dc651dd8f25036ef0dda7917fb33013edztenghui && height == mCachedBitmap.getHeight()) { 7218490354dc651dd8f25036ef0dda7917fb33013edztenghui return true; 7228490354dc651dd8f25036ef0dda7917fb33013edztenghui } 7238490354dc651dd8f25036ef0dda7917fb33013edztenghui return false; 7248490354dc651dd8f25036ef0dda7917fb33013edztenghui } 7258490354dc651dd8f25036ef0dda7917fb33013edztenghui 7268490354dc651dd8f25036ef0dda7917fb33013edztenghui public boolean canReuseCache() { 727670689af43358568bf2b5916284f1cac5762f428ztenghui if (!mCacheDirty 728670689af43358568bf2b5916284f1cac5762f428ztenghui && mCachedThemeAttrs == mThemeAttrs 729482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui && mCachedTint == mTint 730482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui && mCachedTintMode == mTintMode 731670689af43358568bf2b5916284f1cac5762f428ztenghui && mCachedAutoMirrored == mAutoMirrored 7328490354dc651dd8f25036ef0dda7917fb33013edztenghui && mCachedRootAlpha == mVPathRenderer.getRootAlpha()) { 733482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui return true; 734482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui } 735482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui return false; 736482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui } 737482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui 738482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui public void updateCacheStates() { 739482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui // Use shallow copy here and shallow comparison in canReuseCache(), 740482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui // likely hit cache miss more, but practically not much difference. 741482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui mCachedThemeAttrs = mThemeAttrs; 742482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui mCachedTint = mTint; 743482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui mCachedTintMode = mTintMode; 744482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui mCachedRootAlpha = mVPathRenderer.getRootAlpha(); 745670689af43358568bf2b5916284f1cac5762f428ztenghui mCachedAutoMirrored = mAutoMirrored; 746670689af43358568bf2b5916284f1cac5762f428ztenghui mCacheDirty = false; 747482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui } 748482eb53c8a7d5180a2d0ce3b0a779c18960aa8cdztenghui 749607bd848269fb802550e63aa61945790616f97a7Alan Viverette @Override 750607bd848269fb802550e63aa61945790616f97a7Alan Viverette public boolean canApplyTheme() { 751607bd848269fb802550e63aa61945790616f97a7Alan Viverette return super.canApplyTheme() || mThemeAttrs != null 752607bd848269fb802550e63aa61945790616f97a7Alan Viverette || (mVPathRenderer != null && mVPathRenderer.canApplyTheme()); 753607bd848269fb802550e63aa61945790616f97a7Alan Viverette } 754607bd848269fb802550e63aa61945790616f97a7Alan Viverette 75555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui public VectorDrawableState() { 75655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mVPathRenderer = new VPathRenderer(); 75755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 75855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 7595c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette @Override 7605c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette public Drawable newDrawable() { 7615c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette return new VectorDrawable(this, null, null); 7625c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette } 7635c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette 7645c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette @Override 7655c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette public Drawable newDrawable(Resources res) { 7665c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette return new VectorDrawable(this, res, null); 7675c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette } 7685c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette 7695c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette @Override 7705c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette public Drawable newDrawable(Resources res, Theme theme) { 7715c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette return new VectorDrawable(this, res, theme); 7725c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette } 7735c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette 7745c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette @Override 7755c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette public int getChangingConfigurations() { 7765c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette return mChangingConfigurations; 7775c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette } 7785c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette } 7795c981a100ef30d2925588b69f8b9fe349ee5bfdeAlan Viverette 780ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui private static class VPathRenderer { 7814d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui /* Right now the internal data structure is organized as a tree. 7824d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * Each node can be a group node, or a path. 7834d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * A group node can have groups or paths as children, but a path node has 7844d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * no children. 7854d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * One example can be: 7864d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * Root Group 7874d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * / | \ 7884d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * Group Path Group 7894d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * / \ | 7904d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * Path Path Path 7914d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui * 7924d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui */ 79355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // Variables that only used temporarily inside the draw() call, so there 79455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // is no need for deep copying. 7956f6578e81c1df207da47e2e1337382341f271206Chet Haase private final Path mPath; 7966f6578e81c1df207da47e2e1337382341f271206Chet Haase private final Path mRenderPath; 7974d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui private static final Matrix IDENTITY_MATRIX = new Matrix(); 79855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui private final Matrix mFinalPathMatrix = new Matrix(); 7994b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette 8004b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette private Paint mStrokePaint; 8014b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette private Paint mFillPaint; 802abb7d134c02ac60091108c491dafb00877093170John Hoford private PathMeasure mPathMeasure; 8034b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette 80455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui ///////////////////////////////////////////////////// 80555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // Variables below need to be copied (deep copy if applicable) for mutation. 8068e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette private int mChangingConfigurations; 80755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui private final VGroup mRootGroup; 808a95c8abb366d9c39450513335f550b56da13b30aztenghui float mBaseWidth = 0; 809a95c8abb366d9c39450513335f550b56da13b30aztenghui float mBaseHeight = 0; 810a95c8abb366d9c39450513335f550b56da13b30aztenghui float mViewportWidth = 0; 811a95c8abb366d9c39450513335f550b56da13b30aztenghui float mViewportHeight = 0; 8128490354dc651dd8f25036ef0dda7917fb33013edztenghui int mRootAlpha = 0xFF; 8138490354dc651dd8f25036ef0dda7917fb33013edztenghui String mRootName = null; 8149453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 81555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui final ArrayMap<String, Object> mVGTargetsMap = new ArrayMap<String, Object>(); 816abb7d134c02ac60091108c491dafb00877093170John Hoford 817ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui public VPathRenderer() { 8184d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui mRootGroup = new VGroup(); 8196f6578e81c1df207da47e2e1337382341f271206Chet Haase mPath = new Path(); 8206f6578e81c1df207da47e2e1337382341f271206Chet Haase mRenderPath = new Path(); 821abb7d134c02ac60091108c491dafb00877093170John Hoford } 8229453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 8232af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui public void setRootAlpha(int alpha) { 8242af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui mRootAlpha = alpha; 8252af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui } 8262af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui 8272af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui public int getRootAlpha() { 8282af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui return mRootAlpha; 8292af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui } 8302af745b56cf4bdfdd9c05d90a4ccc740bf77a4feztenghui 8318490354dc651dd8f25036ef0dda7917fb33013edztenghui // setAlpha() and getAlpha() are used mostly for animation purpose, since 8328490354dc651dd8f25036ef0dda7917fb33013edztenghui // Animator like to use alpha from 0 to 1. 8338490354dc651dd8f25036ef0dda7917fb33013edztenghui public void setAlpha(float alpha) { 8348490354dc651dd8f25036ef0dda7917fb33013edztenghui setRootAlpha((int) (alpha * 255)); 8358490354dc651dd8f25036ef0dda7917fb33013edztenghui } 8368490354dc651dd8f25036ef0dda7917fb33013edztenghui 8378490354dc651dd8f25036ef0dda7917fb33013edztenghui @SuppressWarnings("unused") 8388490354dc651dd8f25036ef0dda7917fb33013edztenghui public float getAlpha() { 8398490354dc651dd8f25036ef0dda7917fb33013edztenghui return getRootAlpha() / 255.0f; 8408490354dc651dd8f25036ef0dda7917fb33013edztenghui } 8418490354dc651dd8f25036ef0dda7917fb33013edztenghui 842ddbbb8ae8561c9e61becd03faa40997d76ab5a51ztenghui public VPathRenderer(VPathRenderer copy) { 84355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mRootGroup = new VGroup(copy.mRootGroup, mVGTargetsMap); 8446f6578e81c1df207da47e2e1337382341f271206Chet Haase mPath = new Path(copy.mPath); 8456f6578e81c1df207da47e2e1337382341f271206Chet Haase mRenderPath = new Path(copy.mRenderPath); 846abb7d134c02ac60091108c491dafb00877093170John Hoford mBaseWidth = copy.mBaseWidth; 847abb7d134c02ac60091108c491dafb00877093170John Hoford mBaseHeight = copy.mBaseHeight; 8485eb5cde467081d1af628e5463ba55f110265a86fztenghui mViewportWidth = copy.mViewportWidth; 849abb7d134c02ac60091108c491dafb00877093170John Hoford mViewportHeight = copy.mViewportHeight; 8508e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette mChangingConfigurations = copy.mChangingConfigurations; 85155f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mRootAlpha = copy.mRootAlpha; 8528490354dc651dd8f25036ef0dda7917fb33013edztenghui mRootName = copy.mRootName; 8538490354dc651dd8f25036ef0dda7917fb33013edztenghui if (copy.mRootName != null) { 8548490354dc651dd8f25036ef0dda7917fb33013edztenghui mVGTargetsMap.put(copy.mRootName, this); 8558490354dc651dd8f25036ef0dda7917fb33013edztenghui } 856abb7d134c02ac60091108c491dafb00877093170John Hoford } 857abb7d134c02ac60091108c491dafb00877093170John Hoford 8589453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette public boolean canApplyTheme() { 8594d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // If one of the paths can apply theme, then return true; 8604d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui return recursiveCanApplyTheme(mRootGroup); 8614d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 8624d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 8634d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui private boolean recursiveCanApplyTheme(VGroup currentGroup) { 8644d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // We can do a tree traverse here, if there is one path return true, 8654d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // then we return true for the whole tree. 8668d0d24f7a2b1a59060aa18926984491691d3c667ztenghui final ArrayList<Object> children = currentGroup.mChildren; 8678d0d24f7a2b1a59060aa18926984491691d3c667ztenghui 8688d0d24f7a2b1a59060aa18926984491691d3c667ztenghui for (int i = 0; i < children.size(); i++) { 8698d0d24f7a2b1a59060aa18926984491691d3c667ztenghui Object child = children.get(i); 8708d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (child instanceof VGroup) { 8718d0d24f7a2b1a59060aa18926984491691d3c667ztenghui VGroup childGroup = (VGroup) child; 8728d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (childGroup.canApplyTheme() 8738d0d24f7a2b1a59060aa18926984491691d3c667ztenghui || recursiveCanApplyTheme(childGroup)) { 8748d0d24f7a2b1a59060aa18926984491691d3c667ztenghui return true; 8758d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 8768d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } else if (child instanceof VPath) { 8778d0d24f7a2b1a59060aa18926984491691d3c667ztenghui VPath childPath = (VPath) child; 8788d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (childPath.canApplyTheme()) { 8798d0d24f7a2b1a59060aa18926984491691d3c667ztenghui return true; 8808d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 8814d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 8824d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 8839453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette return false; 8849453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette } 8859453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 8869453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette public void applyTheme(Theme t) { 8874d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Apply theme to every path of the tree. 8884d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui recursiveApplyTheme(mRootGroup, t); 8894d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 8904d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 8914d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui private void recursiveApplyTheme(VGroup currentGroup, Theme t) { 8924d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // We can do a tree traverse here, apply theme to all paths which 8934d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // can apply theme. 8948d0d24f7a2b1a59060aa18926984491691d3c667ztenghui final ArrayList<Object> children = currentGroup.mChildren; 8958d0d24f7a2b1a59060aa18926984491691d3c667ztenghui for (int i = 0; i < children.size(); i++) { 8968d0d24f7a2b1a59060aa18926984491691d3c667ztenghui Object child = children.get(i); 8978d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (child instanceof VGroup) { 8988d0d24f7a2b1a59060aa18926984491691d3c667ztenghui VGroup childGroup = (VGroup) child; 8998d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (childGroup.canApplyTheme()) { 9008d0d24f7a2b1a59060aa18926984491691d3c667ztenghui childGroup.applyTheme(t); 9018d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 9028d0d24f7a2b1a59060aa18926984491691d3c667ztenghui recursiveApplyTheme(childGroup, t); 9038d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } else if (child instanceof VPath) { 9048d0d24f7a2b1a59060aa18926984491691d3c667ztenghui VPath childPath = (VPath) child; 9058d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (childPath.canApplyTheme()) { 9068d0d24f7a2b1a59060aa18926984491691d3c667ztenghui childPath.applyTheme(t); 9078d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 9084d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 9094d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 910abb7d134c02ac60091108c491dafb00877093170John Hoford } 911abb7d134c02ac60091108c491dafb00877093170John Hoford 9124d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui private void drawGroupTree(VGroup currentGroup, Matrix currentMatrix, 913b07b086bd42181f62718a6394b56be3917b12511Alan Viverette Canvas canvas, int w, int h, ColorFilter filter) { 9144d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Calculate current group's matrix by preConcat the parent's and 9154d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // and the current one on the top of the stack. 9164d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Basically the Mfinal = Mviewport * M0 * M1 * M2; 9174d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Mi the local matrix at level i of the group tree. 9184d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui currentGroup.mStackedMatrix.set(currentMatrix); 9194d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 9204d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui currentGroup.mStackedMatrix.preConcat(currentGroup.mLocalMatrix); 9214d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 9228d0d24f7a2b1a59060aa18926984491691d3c667ztenghui // Draw the group tree in the same order as the XML file. 9238d0d24f7a2b1a59060aa18926984491691d3c667ztenghui for (int i = 0; i < currentGroup.mChildren.size(); i++) { 9248d0d24f7a2b1a59060aa18926984491691d3c667ztenghui Object child = currentGroup.mChildren.get(i); 9258d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (child instanceof VGroup) { 9268d0d24f7a2b1a59060aa18926984491691d3c667ztenghui VGroup childGroup = (VGroup) child; 9278d0d24f7a2b1a59060aa18926984491691d3c667ztenghui drawGroupTree(childGroup, currentGroup.mStackedMatrix, 928b07b086bd42181f62718a6394b56be3917b12511Alan Viverette canvas, w, h, filter); 9298d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } else if (child instanceof VPath) { 9308d0d24f7a2b1a59060aa18926984491691d3c667ztenghui VPath childPath = (VPath) child; 931b07b086bd42181f62718a6394b56be3917b12511Alan Viverette drawPath(currentGroup, childPath, canvas, w, h, filter); 9328d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 933abb7d134c02ac60091108c491dafb00877093170John Hoford } 9344d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 935abb7d134c02ac60091108c491dafb00877093170John Hoford 936b07b086bd42181f62718a6394b56be3917b12511Alan Viverette public void draw(Canvas canvas, int w, int h, ColorFilter filter) { 9374d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui // Travese the tree in pre-order to draw. 938b07b086bd42181f62718a6394b56be3917b12511Alan Viverette drawGroupTree(mRootGroup, IDENTITY_MATRIX, canvas, w, h, filter); 939abb7d134c02ac60091108c491dafb00877093170John Hoford } 940abb7d134c02ac60091108c491dafb00877093170John Hoford 941b07b086bd42181f62718a6394b56be3917b12511Alan Viverette private void drawPath(VGroup vGroup, VPath vPath, Canvas canvas, int w, int h, 942b07b086bd42181f62718a6394b56be3917b12511Alan Viverette ColorFilter filter) { 9438490354dc651dd8f25036ef0dda7917fb33013edztenghui final float scaleX = w / mViewportWidth; 9449d59a76dd0e850558e83ef1a48fefd865fac1336ztenghui final float scaleY = h / mViewportHeight; 9459d59a76dd0e850558e83ef1a48fefd865fac1336ztenghui final float minScale = Math.min(scaleX, scaleY); 946abb7d134c02ac60091108c491dafb00877093170John Hoford 9474d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui mFinalPathMatrix.set(vGroup.mStackedMatrix); 9485a836f74df027bb568da17fbde4e641b6a56d2a9ztenghui mFinalPathMatrix.postScale(scaleX, scaleY); 949abb7d134c02ac60091108c491dafb00877093170John Hoford 9508d0d24f7a2b1a59060aa18926984491691d3c667ztenghui vPath.toPath(mPath); 9518d0d24f7a2b1a59060aa18926984491691d3c667ztenghui final Path path = mPath; 952abb7d134c02ac60091108c491dafb00877093170John Hoford 9538d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mRenderPath.reset(); 9549453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 955a95c8abb366d9c39450513335f550b56da13b30aztenghui if (vPath.isClipPath()) { 956a95c8abb366d9c39450513335f550b56da13b30aztenghui mRenderPath.addPath(path, mFinalPathMatrix); 9578d0d24f7a2b1a59060aa18926984491691d3c667ztenghui canvas.clipPath(mRenderPath, Region.Op.REPLACE); 9588d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } else { 959a95c8abb366d9c39450513335f550b56da13b30aztenghui VFullPath fullPath = (VFullPath) vPath; 960a95c8abb366d9c39450513335f550b56da13b30aztenghui if (fullPath.mTrimPathStart != 0.0f || fullPath.mTrimPathEnd != 1.0f) { 961a95c8abb366d9c39450513335f550b56da13b30aztenghui float start = (fullPath.mTrimPathStart + fullPath.mTrimPathOffset) % 1.0f; 962a95c8abb366d9c39450513335f550b56da13b30aztenghui float end = (fullPath.mTrimPathEnd + fullPath.mTrimPathOffset) % 1.0f; 963a95c8abb366d9c39450513335f550b56da13b30aztenghui 964a95c8abb366d9c39450513335f550b56da13b30aztenghui if (mPathMeasure == null) { 965a95c8abb366d9c39450513335f550b56da13b30aztenghui mPathMeasure = new PathMeasure(); 966a95c8abb366d9c39450513335f550b56da13b30aztenghui } 967a95c8abb366d9c39450513335f550b56da13b30aztenghui mPathMeasure.setPath(mPath, false); 968a95c8abb366d9c39450513335f550b56da13b30aztenghui 969a95c8abb366d9c39450513335f550b56da13b30aztenghui float len = mPathMeasure.getLength(); 970a95c8abb366d9c39450513335f550b56da13b30aztenghui start = start * len; 971a95c8abb366d9c39450513335f550b56da13b30aztenghui end = end * len; 972a95c8abb366d9c39450513335f550b56da13b30aztenghui path.reset(); 973a95c8abb366d9c39450513335f550b56da13b30aztenghui if (start > end) { 974a95c8abb366d9c39450513335f550b56da13b30aztenghui mPathMeasure.getSegment(start, len, path, true); 975a95c8abb366d9c39450513335f550b56da13b30aztenghui mPathMeasure.getSegment(0f, end, path, true); 976a95c8abb366d9c39450513335f550b56da13b30aztenghui } else { 977a95c8abb366d9c39450513335f550b56da13b30aztenghui mPathMeasure.getSegment(start, end, path, true); 978a95c8abb366d9c39450513335f550b56da13b30aztenghui } 979a95c8abb366d9c39450513335f550b56da13b30aztenghui path.rLineTo(0, 0); // fix bug in measure 980a95c8abb366d9c39450513335f550b56da13b30aztenghui } 981a95c8abb366d9c39450513335f550b56da13b30aztenghui mRenderPath.addPath(path, mFinalPathMatrix); 982a95c8abb366d9c39450513335f550b56da13b30aztenghui 983a70b4742a7a0b2edc57cbbbf83d2c6d43ebc300dztenghui if (fullPath.mFillColor != Color.TRANSPARENT) { 9848d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (mFillPaint == null) { 9858d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mFillPaint = new Paint(); 9868d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mFillPaint.setStyle(Paint.Style.FILL); 9878d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mFillPaint.setAntiAlias(true); 98863cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui } 989b07b086bd42181f62718a6394b56be3917b12511Alan Viverette 990b07b086bd42181f62718a6394b56be3917b12511Alan Viverette final Paint fillPaint = mFillPaint; 991b07b086bd42181f62718a6394b56be3917b12511Alan Viverette fillPaint.setColor(applyAlpha(fullPath.mFillColor, fullPath.mFillAlpha)); 992b07b086bd42181f62718a6394b56be3917b12511Alan Viverette fillPaint.setColorFilter(filter); 993b07b086bd42181f62718a6394b56be3917b12511Alan Viverette canvas.drawPath(mRenderPath, fillPaint); 9948d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 99563cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui 996a70b4742a7a0b2edc57cbbbf83d2c6d43ebc300dztenghui if (fullPath.mStrokeColor != Color.TRANSPARENT) { 9978d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (mStrokePaint == null) { 9988d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mStrokePaint = new Paint(); 9998d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mStrokePaint.setStyle(Paint.Style.STROKE); 10008d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mStrokePaint.setAntiAlias(true); 10018d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 10024b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette 10038d0d24f7a2b1a59060aa18926984491691d3c667ztenghui final Paint strokePaint = mStrokePaint; 1004a95c8abb366d9c39450513335f550b56da13b30aztenghui if (fullPath.mStrokeLineJoin != null) { 1005a95c8abb366d9c39450513335f550b56da13b30aztenghui strokePaint.setStrokeJoin(fullPath.mStrokeLineJoin); 10068d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 1007abb7d134c02ac60091108c491dafb00877093170John Hoford 1008a95c8abb366d9c39450513335f550b56da13b30aztenghui if (fullPath.mStrokeLineCap != null) { 1009a95c8abb366d9c39450513335f550b56da13b30aztenghui strokePaint.setStrokeCap(fullPath.mStrokeLineCap); 10108d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 101163cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui 1012c4d651ec8a8c190c5df173166357c2fdf47472ceztenghui strokePaint.setStrokeMiter(fullPath.mStrokeMiterlimit); 1013b07b086bd42181f62718a6394b56be3917b12511Alan Viverette strokePaint.setColor(applyAlpha(fullPath.mStrokeColor, fullPath.mStrokeAlpha)); 1014b07b086bd42181f62718a6394b56be3917b12511Alan Viverette strokePaint.setColorFilter(filter); 1015a95c8abb366d9c39450513335f550b56da13b30aztenghui strokePaint.setStrokeWidth(fullPath.mStrokeWidth * minScale); 10168d0d24f7a2b1a59060aa18926984491691d3c667ztenghui canvas.drawPath(mRenderPath, strokePaint); 101763cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui } 1018abb7d134c02ac60091108c491dafb00877093170John Hoford } 1019abb7d134c02ac60091108c491dafb00877093170John Hoford } 1020abb7d134c02ac60091108c491dafb00877093170John Hoford } 1021abb7d134c02ac60091108c491dafb00877093170John Hoford 1022a95c8abb366d9c39450513335f550b56da13b30aztenghui private static class VGroup { 102355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // mStackedMatrix is only used temporarily when drawing, it combines all 102455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // the parents' local matrices with the current one. 102555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui private final Matrix mStackedMatrix = new Matrix(); 102655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 102755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui ///////////////////////////////////////////////////// 102855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // Variables below need to be copied (deep copy if applicable) for mutation. 10298d0d24f7a2b1a59060aa18926984491691d3c667ztenghui final ArrayList<Object> mChildren = new ArrayList<Object>(); 1030abb7d134c02ac60091108c491dafb00877093170John Hoford 103163cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui private float mRotate = 0; 103263cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui private float mPivotX = 0; 103363cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui private float mPivotY = 0; 1034452f6ece7fe2fd1a85fca53f54e90bf041083b21ztenghui private float mScaleX = 1; 1035452f6ece7fe2fd1a85fca53f54e90bf041083b21ztenghui private float mScaleY = 1; 1036452f6ece7fe2fd1a85fca53f54e90bf041083b21ztenghui private float mTranslateX = 0; 1037452f6ece7fe2fd1a85fca53f54e90bf041083b21ztenghui private float mTranslateY = 0; 10384d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 103955f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // mLocalMatrix is updated based on the update of transformation information, 104055f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // either parsed from the XML or by animation. 10414d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui private final Matrix mLocalMatrix = new Matrix(); 10428e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette private int mChangingConfigurations; 104363cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui private int[] mThemeAttrs; 1044e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui private String mGroupName = null; 1045e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 104655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui public VGroup(VGroup copy, ArrayMap<String, Object> targetsMap) { 104755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mRotate = copy.mRotate; 104855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mPivotX = copy.mPivotX; 104955f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mPivotY = copy.mPivotY; 105055f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mScaleX = copy.mScaleX; 105155f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mScaleY = copy.mScaleY; 105255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mTranslateX = copy.mTranslateX; 105355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mTranslateY = copy.mTranslateY; 105455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mThemeAttrs = copy.mThemeAttrs; 105555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mGroupName = copy.mGroupName; 105655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mChangingConfigurations = copy.mChangingConfigurations; 105755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui if (mGroupName != null) { 105855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui targetsMap.put(mGroupName, this); 105955f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 106055f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 106155f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mLocalMatrix.set(copy.mLocalMatrix); 106255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 10638d0d24f7a2b1a59060aa18926984491691d3c667ztenghui final ArrayList<Object> children = copy.mChildren; 10648d0d24f7a2b1a59060aa18926984491691d3c667ztenghui for (int i = 0; i < children.size(); i++) { 10658d0d24f7a2b1a59060aa18926984491691d3c667ztenghui Object copyChild = children.get(i); 10668d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (copyChild instanceof VGroup) { 10678d0d24f7a2b1a59060aa18926984491691d3c667ztenghui VGroup copyGroup = (VGroup) copyChild; 10688d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mChildren.add(new VGroup(copyGroup, targetsMap)); 1069a95c8abb366d9c39450513335f550b56da13b30aztenghui } else { 1070a95c8abb366d9c39450513335f550b56da13b30aztenghui VPath newPath = null; 1071a95c8abb366d9c39450513335f550b56da13b30aztenghui if (copyChild instanceof VFullPath) { 1072a95c8abb366d9c39450513335f550b56da13b30aztenghui newPath = new VFullPath((VFullPath) copyChild); 1073a95c8abb366d9c39450513335f550b56da13b30aztenghui } else if (copyChild instanceof VClipPath) { 1074a95c8abb366d9c39450513335f550b56da13b30aztenghui newPath = new VClipPath((VClipPath) copyChild); 1075a95c8abb366d9c39450513335f550b56da13b30aztenghui } else { 1076a95c8abb366d9c39450513335f550b56da13b30aztenghui throw new IllegalStateException("Unknown object in the tree!"); 1077a95c8abb366d9c39450513335f550b56da13b30aztenghui } 10788d0d24f7a2b1a59060aa18926984491691d3c667ztenghui mChildren.add(newPath); 10798d0d24f7a2b1a59060aa18926984491691d3c667ztenghui if (newPath.mPathName != null) { 10808d0d24f7a2b1a59060aa18926984491691d3c667ztenghui targetsMap.put(newPath.mPathName, newPath); 10818d0d24f7a2b1a59060aa18926984491691d3c667ztenghui } 108255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 108355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 108455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 108555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 108655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui public VGroup() { 108755f765441c6cec6b2990de12f68d1c4ac444d35cztenghui } 108855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 1089a95c8abb366d9c39450513335f550b56da13b30aztenghui public String getGroupName() { 1090a95c8abb366d9c39450513335f550b56da13b30aztenghui return mGroupName; 1091a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1092a95c8abb366d9c39450513335f550b56da13b30aztenghui 1093a95c8abb366d9c39450513335f550b56da13b30aztenghui public Matrix getLocalMatrix() { 1094a95c8abb366d9c39450513335f550b56da13b30aztenghui return mLocalMatrix; 1095a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1096a95c8abb366d9c39450513335f550b56da13b30aztenghui 1097a95c8abb366d9c39450513335f550b56da13b30aztenghui public void inflate(Resources res, AttributeSet attrs, Theme theme) { 1098a95c8abb366d9c39450513335f550b56da13b30aztenghui final TypedArray a = obtainAttributes(res, theme, attrs, 1099a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawableGroup); 1100a95c8abb366d9c39450513335f550b56da13b30aztenghui updateStateFromTypedArray(a); 1101a95c8abb366d9c39450513335f550b56da13b30aztenghui a.recycle(); 1102a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1103a95c8abb366d9c39450513335f550b56da13b30aztenghui 1104a95c8abb366d9c39450513335f550b56da13b30aztenghui private void updateStateFromTypedArray(TypedArray a) { 1105a95c8abb366d9c39450513335f550b56da13b30aztenghui // Account for any configuration changes. 1106a95c8abb366d9c39450513335f550b56da13b30aztenghui mChangingConfigurations |= a.getChangingConfigurations(); 1107a95c8abb366d9c39450513335f550b56da13b30aztenghui 1108a95c8abb366d9c39450513335f550b56da13b30aztenghui // Extract the theme attributes, if any. 1109a95c8abb366d9c39450513335f550b56da13b30aztenghui mThemeAttrs = a.extractThemeAttrs(); 1110a95c8abb366d9c39450513335f550b56da13b30aztenghui 1111a95c8abb366d9c39450513335f550b56da13b30aztenghui mRotate = a.getFloat(R.styleable.VectorDrawableGroup_rotation, mRotate); 1112a95c8abb366d9c39450513335f550b56da13b30aztenghui mPivotX = a.getFloat(R.styleable.VectorDrawableGroup_pivotX, mPivotX); 1113a95c8abb366d9c39450513335f550b56da13b30aztenghui mPivotY = a.getFloat(R.styleable.VectorDrawableGroup_pivotY, mPivotY); 1114a95c8abb366d9c39450513335f550b56da13b30aztenghui mScaleX = a.getFloat(R.styleable.VectorDrawableGroup_scaleX, mScaleX); 1115a95c8abb366d9c39450513335f550b56da13b30aztenghui mScaleY = a.getFloat(R.styleable.VectorDrawableGroup_scaleY, mScaleY); 1116a95c8abb366d9c39450513335f550b56da13b30aztenghui mTranslateX = a.getFloat(R.styleable.VectorDrawableGroup_translateX, mTranslateX); 1117a95c8abb366d9c39450513335f550b56da13b30aztenghui mTranslateY = a.getFloat(R.styleable.VectorDrawableGroup_translateY, mTranslateY); 1118a95c8abb366d9c39450513335f550b56da13b30aztenghui 1119a95c8abb366d9c39450513335f550b56da13b30aztenghui final String groupName = a.getString(R.styleable.VectorDrawableGroup_name); 1120a95c8abb366d9c39450513335f550b56da13b30aztenghui if (groupName != null) { 1121a95c8abb366d9c39450513335f550b56da13b30aztenghui mGroupName = groupName; 1122a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1123a95c8abb366d9c39450513335f550b56da13b30aztenghui 1124a95c8abb366d9c39450513335f550b56da13b30aztenghui updateLocalMatrix(); 1125a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1126a95c8abb366d9c39450513335f550b56da13b30aztenghui 1127607bd848269fb802550e63aa61945790616f97a7Alan Viverette public boolean canApplyTheme() { 1128607bd848269fb802550e63aa61945790616f97a7Alan Viverette return mThemeAttrs != null; 1129607bd848269fb802550e63aa61945790616f97a7Alan Viverette } 1130607bd848269fb802550e63aa61945790616f97a7Alan Viverette 1131a95c8abb366d9c39450513335f550b56da13b30aztenghui public void applyTheme(Theme t) { 1132a95c8abb366d9c39450513335f550b56da13b30aztenghui if (mThemeAttrs == null) { 1133a95c8abb366d9c39450513335f550b56da13b30aztenghui return; 1134a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1135a95c8abb366d9c39450513335f550b56da13b30aztenghui 1136607bd848269fb802550e63aa61945790616f97a7Alan Viverette final TypedArray a = t.resolveAttributes(mThemeAttrs, R.styleable.VectorDrawableGroup); 1137a95c8abb366d9c39450513335f550b56da13b30aztenghui updateStateFromTypedArray(a); 1138a95c8abb366d9c39450513335f550b56da13b30aztenghui a.recycle(); 1139a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1140a95c8abb366d9c39450513335f550b56da13b30aztenghui 1141a95c8abb366d9c39450513335f550b56da13b30aztenghui private void updateLocalMatrix() { 1142a95c8abb366d9c39450513335f550b56da13b30aztenghui // The order we apply is the same as the 1143a95c8abb366d9c39450513335f550b56da13b30aztenghui // RenderNode.cpp::applyViewPropertyTransforms(). 1144a95c8abb366d9c39450513335f550b56da13b30aztenghui mLocalMatrix.reset(); 1145a95c8abb366d9c39450513335f550b56da13b30aztenghui mLocalMatrix.postTranslate(-mPivotX, -mPivotY); 1146a95c8abb366d9c39450513335f550b56da13b30aztenghui mLocalMatrix.postScale(mScaleX, mScaleY); 1147a95c8abb366d9c39450513335f550b56da13b30aztenghui mLocalMatrix.postRotate(mRotate, 0, 0); 1148a95c8abb366d9c39450513335f550b56da13b30aztenghui mLocalMatrix.postTranslate(mTranslateX + mPivotX, mTranslateY + mPivotY); 1149a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1150a95c8abb366d9c39450513335f550b56da13b30aztenghui 1151a95c8abb366d9c39450513335f550b56da13b30aztenghui /* Setters and Getters, used by animator from AnimatedVectorDrawable. */ 1152a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1153e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public float getRotation() { 1154e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mRotate; 1155e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1156e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1157a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1158e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public void setRotation(float rotation) { 1159e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (rotation != mRotate) { 1160e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mRotate = rotation; 1161e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui updateLocalMatrix(); 1162e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1163e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1164e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1165a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1166e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public float getPivotX() { 1167e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mPivotX; 1168e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1169e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1170a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1171e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public void setPivotX(float pivotX) { 1172e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (pivotX != mPivotX) { 1173e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mPivotX = pivotX; 1174e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui updateLocalMatrix(); 1175e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1176e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1177e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1178a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1179e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public float getPivotY() { 1180e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mPivotY; 1181e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1182e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1183a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1184e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public void setPivotY(float pivotY) { 1185e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (pivotY != mPivotY) { 1186e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mPivotY = pivotY; 1187e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui updateLocalMatrix(); 1188e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1189e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1190e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1191a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1192e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public float getScaleX() { 1193e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mScaleX; 1194e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 11954d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 1196a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1197e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public void setScaleX(float scaleX) { 1198e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (scaleX != mScaleX) { 1199e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mScaleX = scaleX; 1200e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui updateLocalMatrix(); 1201e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1202e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1203e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1204a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1205e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public float getScaleY() { 1206e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mScaleY; 1207e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1208e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1209a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1210e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public void setScaleY(float scaleY) { 1211e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (scaleY != mScaleY) { 1212e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mScaleY = scaleY; 1213e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui updateLocalMatrix(); 1214e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1215e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1216e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1217a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1218e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public float getTranslateX() { 1219e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mTranslateX; 1220e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1221e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1222a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1223e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public void setTranslateX(float translateX) { 1224e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (translateX != mTranslateX) { 1225e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mTranslateX = translateX; 1226e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui updateLocalMatrix(); 1227e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1228e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1229e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1230a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1231e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public float getTranslateY() { 1232e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mTranslateY; 1233e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1234e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1235a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1236e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui public void setTranslateY(float translateY) { 1237e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui if (translateY != mTranslateY) { 1238e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mTranslateY = translateY; 1239e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui updateLocalMatrix(); 1240e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1241e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1242a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1243e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1244a95c8abb366d9c39450513335f550b56da13b30aztenghui /** 1245a95c8abb366d9c39450513335f550b56da13b30aztenghui * Common Path information for clip path and normal path. 1246a95c8abb366d9c39450513335f550b56da13b30aztenghui */ 1247a95c8abb366d9c39450513335f550b56da13b30aztenghui private static class VPath { 1248a95c8abb366d9c39450513335f550b56da13b30aztenghui protected PathParser.PathDataNode[] mNodes = null; 1249a95c8abb366d9c39450513335f550b56da13b30aztenghui String mPathName; 1250a95c8abb366d9c39450513335f550b56da13b30aztenghui int mChangingConfigurations; 1251a95c8abb366d9c39450513335f550b56da13b30aztenghui 1252a95c8abb366d9c39450513335f550b56da13b30aztenghui public VPath() { 1253a95c8abb366d9c39450513335f550b56da13b30aztenghui // Empty constructor. 12544d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 12554d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 1256a95c8abb366d9c39450513335f550b56da13b30aztenghui public VPath(VPath copy) { 1257a95c8abb366d9c39450513335f550b56da13b30aztenghui mPathName = copy.mPathName; 1258a95c8abb366d9c39450513335f550b56da13b30aztenghui mChangingConfigurations = copy.mChangingConfigurations; 1259a95c8abb366d9c39450513335f550b56da13b30aztenghui mNodes = PathParser.deepCopyNodes(copy.mNodes); 12604d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 12614d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 1262a95c8abb366d9c39450513335f550b56da13b30aztenghui public void toPath(Path path) { 1263a95c8abb366d9c39450513335f550b56da13b30aztenghui path.reset(); 1264a95c8abb366d9c39450513335f550b56da13b30aztenghui if (mNodes != null) { 1265a95c8abb366d9c39450513335f550b56da13b30aztenghui PathParser.PathDataNode.nodesToPath(mNodes, path); 1266a95c8abb366d9c39450513335f550b56da13b30aztenghui } 12674d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 12684d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 1269a95c8abb366d9c39450513335f550b56da13b30aztenghui public String getPathName() { 1270a95c8abb366d9c39450513335f550b56da13b30aztenghui return mPathName; 12718e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette } 12728e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette 1273a95c8abb366d9c39450513335f550b56da13b30aztenghui public boolean canApplyTheme() { 1274a95c8abb366d9c39450513335f550b56da13b30aztenghui return false; 1275a95c8abb366d9c39450513335f550b56da13b30aztenghui } 127663cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui 1277a95c8abb366d9c39450513335f550b56da13b30aztenghui public void applyTheme(Theme t) { 1278a95c8abb366d9c39450513335f550b56da13b30aztenghui } 127963cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui 1280a95c8abb366d9c39450513335f550b56da13b30aztenghui public boolean isClipPath() { 1281a95c8abb366d9c39450513335f550b56da13b30aztenghui return false; 1282a95c8abb366d9c39450513335f550b56da13b30aztenghui } 128363cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui 1284a95c8abb366d9c39450513335f550b56da13b30aztenghui /* Setters and Getters, used by animator from AnimatedVectorDrawable. */ 1285a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1286a95c8abb366d9c39450513335f550b56da13b30aztenghui public PathParser.PathDataNode[] getPathData() { 1287a95c8abb366d9c39450513335f550b56da13b30aztenghui return mNodes; 1288a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1289a95c8abb366d9c39450513335f550b56da13b30aztenghui 1290a95c8abb366d9c39450513335f550b56da13b30aztenghui @SuppressWarnings("unused") 1291a95c8abb366d9c39450513335f550b56da13b30aztenghui public void setPathData(PathParser.PathDataNode[] nodes) { 1292a95c8abb366d9c39450513335f550b56da13b30aztenghui if (!PathParser.canMorph(mNodes, nodes)) { 1293a95c8abb366d9c39450513335f550b56da13b30aztenghui // This should not happen in the middle of animation. 1294a95c8abb366d9c39450513335f550b56da13b30aztenghui mNodes = PathParser.deepCopyNodes(nodes); 1295a95c8abb366d9c39450513335f550b56da13b30aztenghui } else { 1296a95c8abb366d9c39450513335f550b56da13b30aztenghui PathParser.updateNodes(mNodes, nodes); 129763cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui } 1298a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1299a95c8abb366d9c39450513335f550b56da13b30aztenghui } 130063cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui 1301a95c8abb366d9c39450513335f550b56da13b30aztenghui /** 1302a95c8abb366d9c39450513335f550b56da13b30aztenghui * Clip path, which only has name and pathData. 1303a95c8abb366d9c39450513335f550b56da13b30aztenghui */ 13048490354dc651dd8f25036ef0dda7917fb33013edztenghui private static class VClipPath extends VPath { 1305a95c8abb366d9c39450513335f550b56da13b30aztenghui public VClipPath() { 1306a95c8abb366d9c39450513335f550b56da13b30aztenghui // Empty constructor. 13078e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette } 13084d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 1309a95c8abb366d9c39450513335f550b56da13b30aztenghui public VClipPath(VClipPath copy) { 1310a95c8abb366d9c39450513335f550b56da13b30aztenghui super(copy); 1311a95c8abb366d9c39450513335f550b56da13b30aztenghui } 13124d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui 1313a95c8abb366d9c39450513335f550b56da13b30aztenghui public void inflate(Resources r, AttributeSet attrs, Theme theme) { 1314a95c8abb366d9c39450513335f550b56da13b30aztenghui final TypedArray a = obtainAttributes(r, theme, attrs, 1315a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawableClipPath); 13168e5e11b99fac942122ee2d6cdd30af51564861aeAlan Viverette updateStateFromTypedArray(a); 131763cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui a.recycle(); 131863cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui } 131963cfd85bcce488a3f3952bd1db523a727d30ca39ztenghui 1320a95c8abb366d9c39450513335f550b56da13b30aztenghui private void updateStateFromTypedArray(TypedArray a) { 1321a95c8abb366d9c39450513335f550b56da13b30aztenghui // Account for any configuration changes. 1322a95c8abb366d9c39450513335f550b56da13b30aztenghui mChangingConfigurations |= a.getChangingConfigurations(); 1323a95c8abb366d9c39450513335f550b56da13b30aztenghui 13245004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette final String pathName = a.getString(R.styleable.VectorDrawableClipPath_name); 13255004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette if (pathName != null) { 13265004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette mPathName = pathName; 13275004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette } 13285004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette 13295004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette final String pathData = a.getString(R.styleable.VectorDrawableClipPath_pathData); 13305004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette if (pathData != null) { 13315004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette mNodes = PathParser.createNodesFromPathData(pathData); 13325004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette } 1333a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1334a95c8abb366d9c39450513335f550b56da13b30aztenghui 1335a95c8abb366d9c39450513335f550b56da13b30aztenghui @Override 1336a95c8abb366d9c39450513335f550b56da13b30aztenghui public boolean isClipPath() { 1337a95c8abb366d9c39450513335f550b56da13b30aztenghui return true; 13384d24caf1dec2babf273b18c99638fe2a0635ced4ztenghui } 1339abb7d134c02ac60091108c491dafb00877093170John Hoford } 1340abb7d134c02ac60091108c491dafb00877093170John Hoford 1341a95c8abb366d9c39450513335f550b56da13b30aztenghui /** 1342a95c8abb366d9c39450513335f550b56da13b30aztenghui * Normal path, which contains all the fill / paint information. 1343a95c8abb366d9c39450513335f550b56da13b30aztenghui */ 1344a95c8abb366d9c39450513335f550b56da13b30aztenghui private static class VFullPath extends VPath { 134555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui ///////////////////////////////////////////////////// 134655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui // Variables below need to be copied (deep copy if applicable) for mutation. 13479453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette private int[] mThemeAttrs; 13489453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 1349a70b4742a7a0b2edc57cbbbf83d2c6d43ebc300dztenghui int mStrokeColor = Color.TRANSPARENT; 1350abb7d134c02ac60091108c491dafb00877093170John Hoford float mStrokeWidth = 0; 13512e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui 1352a70b4742a7a0b2edc57cbbbf83d2c6d43ebc300dztenghui int mFillColor = Color.TRANSPARENT; 13532e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui float mStrokeAlpha = 1.0f; 1354abb7d134c02ac60091108c491dafb00877093170John Hoford int mFillRule; 13552e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui float mFillAlpha = 1.0f; 1356abb7d134c02ac60091108c491dafb00877093170John Hoford float mTrimPathStart = 0; 1357abb7d134c02ac60091108c491dafb00877093170John Hoford float mTrimPathEnd = 1; 1358abb7d134c02ac60091108c491dafb00877093170John Hoford float mTrimPathOffset = 0; 13599453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 13604b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette Paint.Cap mStrokeLineCap = Paint.Cap.BUTT; 13614b3988d159e1c9faa2a7e16c9aca9951264bb429Alan Viverette Paint.Join mStrokeLineJoin = Paint.Join.MITER; 1362abb7d134c02ac60091108c491dafb00877093170John Hoford float mStrokeMiterlimit = 4; 13639453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 1364a95c8abb366d9c39450513335f550b56da13b30aztenghui public VFullPath() { 13659453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette // Empty constructor. 13669453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette } 13679453b7cfd4bbb35467bd7f947f850bd154982fceAlan Viverette 1368a95c8abb366d9c39450513335f550b56da13b30aztenghui public VFullPath(VFullPath copy) { 1369a95c8abb366d9c39450513335f550b56da13b30aztenghui super(copy); 137055f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mThemeAttrs = copy.mThemeAttrs; 137155f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 137255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mStrokeColor = copy.mStrokeColor; 137355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mStrokeWidth = copy.mStrokeWidth; 13742e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mStrokeAlpha = copy.mStrokeAlpha; 137555f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mFillColor = copy.mFillColor; 137655f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mFillRule = copy.mFillRule; 13772e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mFillAlpha = copy.mFillAlpha; 137855f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mTrimPathStart = copy.mTrimPathStart; 137955f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mTrimPathEnd = copy.mTrimPathEnd; 138055f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mTrimPathOffset = copy.mTrimPathOffset; 138155f765441c6cec6b2990de12f68d1c4ac444d35cztenghui 138255f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mStrokeLineCap = copy.mStrokeLineCap; 138355f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mStrokeLineJoin = copy.mStrokeLineJoin; 138455f765441c6cec6b2990de12f68d1c4ac444d35cztenghui mStrokeMiterlimit = copy.mStrokeMiterlimit; 1385abb7d134c02ac60091108c491dafb00877093170John Hoford } 1386abb7d134c02ac60091108c491dafb00877093170John Hoford 13877f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette private Paint.Cap getStrokeLineCap(int id, Paint.Cap defValue) { 13887f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette switch (id) { 13897f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette case LINECAP_BUTT: 13907f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return Paint.Cap.BUTT; 13917f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette case LINECAP_ROUND: 13927f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return Paint.Cap.ROUND; 13937f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette case LINECAP_SQUARE: 13947f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return Paint.Cap.SQUARE; 13957f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette default: 13967f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return defValue; 13977f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette } 13987f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette } 13997f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette 14007f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette private Paint.Join getStrokeLineJoin(int id, Paint.Join defValue) { 14017f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette switch (id) { 14027f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette case LINEJOIN_MITER: 14037f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return Paint.Join.MITER; 14047f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette case LINEJOIN_ROUND: 14057f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return Paint.Join.ROUND; 14067f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette case LINEJOIN_BEVEL: 14077f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return Paint.Join.BEVEL; 14087f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette default: 14097f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette return defValue; 14107f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette } 14117f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette } 14127f1ab7a43fd7e65bbd7460334014ecc73dbb1b8dAlan Viverette 1413a95c8abb366d9c39450513335f550b56da13b30aztenghui @Override 1414a95c8abb366d9c39450513335f550b56da13b30aztenghui public boolean canApplyTheme() { 1415a95c8abb366d9c39450513335f550b56da13b30aztenghui return mThemeAttrs != null; 1416eb034fbca40006c55db143047eb628c4b657730aztenghui } 1417eb034fbca40006c55db143047eb628c4b657730aztenghui 1418a95c8abb366d9c39450513335f550b56da13b30aztenghui public void inflate(Resources r, AttributeSet attrs, Theme theme) { 1419a95c8abb366d9c39450513335f550b56da13b30aztenghui final TypedArray a = obtainAttributes(r, theme, attrs, 1420a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawablePath); 1421a95c8abb366d9c39450513335f550b56da13b30aztenghui updateStateFromTypedArray(a); 1422a95c8abb366d9c39450513335f550b56da13b30aztenghui a.recycle(); 1423a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1424a95c8abb366d9c39450513335f550b56da13b30aztenghui 1425a95c8abb366d9c39450513335f550b56da13b30aztenghui private void updateStateFromTypedArray(TypedArray a) { 1426a95c8abb366d9c39450513335f550b56da13b30aztenghui // Account for any configuration changes. 1427a95c8abb366d9c39450513335f550b56da13b30aztenghui mChangingConfigurations |= a.getChangingConfigurations(); 1428a95c8abb366d9c39450513335f550b56da13b30aztenghui 1429a95c8abb366d9c39450513335f550b56da13b30aztenghui // Extract the theme attributes, if any. 1430a95c8abb366d9c39450513335f550b56da13b30aztenghui mThemeAttrs = a.extractThemeAttrs(); 1431a95c8abb366d9c39450513335f550b56da13b30aztenghui 14325004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette final String pathName = a.getString(R.styleable.VectorDrawablePath_name); 14335004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette if (pathName != null) { 14345004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette mPathName = pathName; 14355004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette } 14365004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette 14375004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette final String pathData = a.getString(R.styleable.VectorDrawablePath_pathData); 14385004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette if (pathData != null) { 14395004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette mNodes = PathParser.createNodesFromPathData(pathData); 14405004032ebc2aee97c5884b7f91cc33d2f98ae8b5Alan Viverette } 1441a95c8abb366d9c39450513335f550b56da13b30aztenghui 1442a95c8abb366d9c39450513335f550b56da13b30aztenghui mFillColor = a.getColor(R.styleable.VectorDrawablePath_fillColor, 1443a95c8abb366d9c39450513335f550b56da13b30aztenghui mFillColor); 14442e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mFillAlpha = a.getFloat(R.styleable.VectorDrawablePath_fillAlpha, 14452e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mFillAlpha); 1446a95c8abb366d9c39450513335f550b56da13b30aztenghui mStrokeLineCap = getStrokeLineCap(a.getInt( 1447a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawablePath_strokeLineCap, -1), mStrokeLineCap); 1448a95c8abb366d9c39450513335f550b56da13b30aztenghui mStrokeLineJoin = getStrokeLineJoin(a.getInt( 1449a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawablePath_strokeLineJoin, -1), mStrokeLineJoin); 1450a95c8abb366d9c39450513335f550b56da13b30aztenghui mStrokeMiterlimit = a.getFloat( 1451a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawablePath_strokeMiterLimit, mStrokeMiterlimit); 1452a95c8abb366d9c39450513335f550b56da13b30aztenghui mStrokeColor = a.getColor(R.styleable.VectorDrawablePath_strokeColor, 1453a95c8abb366d9c39450513335f550b56da13b30aztenghui mStrokeColor); 14542e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mStrokeAlpha = a.getFloat(R.styleable.VectorDrawablePath_strokeAlpha, 14552e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mStrokeAlpha); 1456a95c8abb366d9c39450513335f550b56da13b30aztenghui mStrokeWidth = a.getFloat(R.styleable.VectorDrawablePath_strokeWidth, 1457a95c8abb366d9c39450513335f550b56da13b30aztenghui mStrokeWidth); 1458a95c8abb366d9c39450513335f550b56da13b30aztenghui mTrimPathEnd = a.getFloat(R.styleable.VectorDrawablePath_trimPathEnd, 1459a95c8abb366d9c39450513335f550b56da13b30aztenghui mTrimPathEnd); 1460a95c8abb366d9c39450513335f550b56da13b30aztenghui mTrimPathOffset = a.getFloat( 1461a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawablePath_trimPathOffset, mTrimPathOffset); 1462a95c8abb366d9c39450513335f550b56da13b30aztenghui mTrimPathStart = a.getFloat( 1463a95c8abb366d9c39450513335f550b56da13b30aztenghui R.styleable.VectorDrawablePath_trimPathStart, mTrimPathStart); 1464a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1465a95c8abb366d9c39450513335f550b56da13b30aztenghui 1466a95c8abb366d9c39450513335f550b56da13b30aztenghui @Override 1467a95c8abb366d9c39450513335f550b56da13b30aztenghui public void applyTheme(Theme t) { 1468a95c8abb366d9c39450513335f550b56da13b30aztenghui if (mThemeAttrs == null) { 1469a95c8abb366d9c39450513335f550b56da13b30aztenghui return; 1470a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1471a95c8abb366d9c39450513335f550b56da13b30aztenghui 1472607bd848269fb802550e63aa61945790616f97a7Alan Viverette final TypedArray a = t.resolveAttributes(mThemeAttrs, R.styleable.VectorDrawablePath); 1473a95c8abb366d9c39450513335f550b56da13b30aztenghui updateStateFromTypedArray(a); 1474a95c8abb366d9c39450513335f550b56da13b30aztenghui a.recycle(); 1475a95c8abb366d9c39450513335f550b56da13b30aztenghui } 1476a95c8abb366d9c39450513335f550b56da13b30aztenghui 1477a95c8abb366d9c39450513335f550b56da13b30aztenghui /* Setters and Getters, used by animator from AnimatedVectorDrawable. */ 1478eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1479dbcccffc3760f702887faa95b2748125bac88a89ztenghui int getStrokeColor() { 1480e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mStrokeColor; 1481e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1482e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1483eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1484dbcccffc3760f702887faa95b2748125bac88a89ztenghui void setStrokeColor(int strokeColor) { 1485e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mStrokeColor = strokeColor; 1486e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1487e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1488eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1489e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui float getStrokeWidth() { 1490e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mStrokeWidth; 1491e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1492e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1493eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1494e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui void setStrokeWidth(float strokeWidth) { 1495e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mStrokeWidth = strokeWidth; 1496e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1497e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1498eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1499dbcccffc3760f702887faa95b2748125bac88a89ztenghui float getStrokeAlpha() { 15002e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui return mStrokeAlpha; 15012e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui } 15022e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui 15032e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui @SuppressWarnings("unused") 1504dbcccffc3760f702887faa95b2748125bac88a89ztenghui void setStrokeAlpha(float strokeAlpha) { 15052e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mStrokeAlpha = strokeAlpha; 15062e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui } 15072e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui 15082e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui @SuppressWarnings("unused") 1509dbcccffc3760f702887faa95b2748125bac88a89ztenghui int getFillColor() { 1510e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mFillColor; 1511e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1512e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1513eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1514dbcccffc3760f702887faa95b2748125bac88a89ztenghui void setFillColor(int fillColor) { 1515e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mFillColor = fillColor; 1516e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1517e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1518eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1519dbcccffc3760f702887faa95b2748125bac88a89ztenghui float getFillAlpha() { 15202e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui return mFillAlpha; 15212e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui } 15222e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui 15232e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui @SuppressWarnings("unused") 1524dbcccffc3760f702887faa95b2748125bac88a89ztenghui void setFillAlpha(float fillAlpha) { 15252e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui mFillAlpha = fillAlpha; 15262e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui } 15272e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui 15282e17d2b232e11b3ec246c704d8c4707c8fd863faztenghui @SuppressWarnings("unused") 1529e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui float getTrimPathStart() { 1530e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mTrimPathStart; 1531e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1532e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1533eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1534e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui void setTrimPathStart(float trimPathStart) { 1535e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mTrimPathStart = trimPathStart; 1536e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1537e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1538eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1539e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui float getTrimPathEnd() { 1540e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mTrimPathEnd; 1541e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1542e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1543eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1544e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui void setTrimPathEnd(float trimPathEnd) { 1545e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mTrimPathEnd = trimPathEnd; 1546e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1547e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1548eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1549e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui float getTrimPathOffset() { 1550e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui return mTrimPathOffset; 1551e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1552e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui 1553eb034fbca40006c55db143047eb628c4b657730aztenghui @SuppressWarnings("unused") 1554e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui void setTrimPathOffset(float trimPathOffset) { 1555e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui mTrimPathOffset = trimPathOffset; 1556e5e92602a41a4ddc7b42cd1c171a0edfbd09b8daztenghui } 1557abb7d134c02ac60091108c491dafb00877093170John Hoford } 1558abb7d134c02ac60091108c491dafb00877093170John Hoford} 1559