GradientDrawable.java revision 8bd9698b66d2e1219931ca1be5f81efaba3ed95a
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.graphics.drawable; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.Resources; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.TypedArray; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.ColorFilter; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.DashPathEffect; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.LinearGradient; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Paint; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.RectF; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Shader; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Path; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.RadialGradient; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.SweepGradient; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.TypedValue; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.xmlpull.v1.XmlPullParser; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.xmlpull.v1.XmlPullParserException; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A Drawable with a color gradient for buttons, backgrounds, etc. 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 45dfe5c204403bc56c29bb36410574eab8b1950417Scott Main * <p>It can be defined in an XML file with the <code><shape></code> element. For more 46dfe5c204403bc56c29bb36410574eab8b1950417Scott Main * information, see the guide to <a 47dfe5c204403bc56c29bb36410574eab8b1950417Scott Main * href="{@docRoot}guide/topics/resources/drawable-resource.html">Drawable Resources</a>.</p> 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawable_visible 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawable_shape 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawable_innerRadiusRatio 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawable_innerRadius 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawable_thicknessRatio 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawable_thickness 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawable_useLevel 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableSize_width 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableSize_height 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_startColor 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_centerColor 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_endColor 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_useLevel 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_angle 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_type 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_centerX 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_centerY 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableGradient_gradientRadius 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableSolid_color 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableStroke_width 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableStroke_color 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableStroke_dashWidth 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawableStroke_dashGap 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawablePadding_left 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawablePadding_top 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawablePadding_right 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @attr ref android.R.styleable#GradientDrawablePadding_bottom 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class GradientDrawable extends Drawable { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Shape is a rectangle, possibly with rounded corners 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RECTANGLE = 0; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Shape is an ellipse 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int OVAL = 1; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Shape is a line 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int LINE = 2; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Shape is a ring. 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RING = 3; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gradient is linear (default.) 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int LINEAR_GRADIENT = 0; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gradient is circular. 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RADIAL_GRADIENT = 1; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gradient is a sweep. 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int SWEEP_GRADIENT = 2; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private GradientState mGradientState; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Paint mFillPaint = new Paint(Paint.ANTI_ALIAS_FLAG); 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Rect mPadding; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mStrokePaint; // optional, set by the caller 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ColorFilter mColorFilter; // optional, set by the caller 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mAlpha = 0xFF; // modified by the caller 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mDither; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Path mPath = new Path(); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final RectF mRect = new RectF(); 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mLayerPaint; // internal, used if we use saveLayer() 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mRectIsDirty; // internal state 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMutated; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Path mRingPath; 1291041aded2df45094c36831028245fb7c5e9b67b7Romain Guy private boolean mPathIsDirty = true; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Controls how the gradient is oriented relative to the drawable's bounds 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public enum Orientation { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the top to the bottom */ 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TOP_BOTTOM, 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the top-right to the bottom-left */ 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TR_BL, 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the right to the left */ 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RIGHT_LEFT, 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the bottom-right to the top-left */ 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BR_TL, 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the bottom to the top */ 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BOTTOM_TOP, 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the bottom-left to the top-right */ 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BL_TR, 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the left to the right */ 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LEFT_RIGHT, 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** draw the gradient from the top-left to the bottom-right */ 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TL_BR, 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public GradientDrawable() { 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(new GradientState(Orientation.TOP_BOTTOM, null)); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create a new gradient drawable given an orientation and an array 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of colors for the gradient. 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public GradientDrawable(Orientation orientation, int[] colors) { 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(new GradientState(orientation, colors)); 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean getPadding(Rect padding) { 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPadding != null) { 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project padding.set(mPadding); 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.getPadding(padding); 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1768bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Specify radii for each of the 4 corners. For each corner, the array 1778bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * contains 2 values, <code>[X_radius, Y_radius]</code>. The corners are ordered 1788bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * top-left, top-right, bottom-right, bottom-left. This property 1798bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * is honored only when the shape is of type {@link #RECTANGLE}.</p> 1808bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 1818bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 1828bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 1838bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 1848bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param radii 4 pairs of X and Y radius for each corner, specified in pixels. 1858bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * The length of this array must be >= 8 1868bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 1878bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 1888bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setCornerRadii(float[]) 1898bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setShape(int) 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCornerRadii(float[] radii) { 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setCornerRadii(radii); 1931041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mPathIsDirty = true; 1949891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1988bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Specify radius for the corners of the gradient. If this is > 0, then the 1998bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * drawable is drawn in a round-rectangle, rather than a rectangle. This property 2008bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * is honored only when the shape is of type {@link #RECTANGLE}.</p> 2018bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 2028bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 2038bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 2048bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2058bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param radius The radius in pixels of the corners of the rectangle shape 2068bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2078bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 2088bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setCornerRadii(float[]) 2098bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setShape(int) 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCornerRadius(float radius) { 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setCornerRadius(radius); 2131041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mPathIsDirty = true; 2149891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2168bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2188bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Set the stroke width and color for the drawable. If width is zero, 2198bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * then no stroke is drawn.</p> 2208bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 2218bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 2228bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 2238bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2248bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param width The width in pixels of the stroke 2258bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param color The color of the stroke 2268bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2278bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 2288bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setStroke(int, int, float, float) 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStroke(int width, int color) { 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStroke(width, color, 0, 0); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2338bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 2348bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 2358bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Set the stroke width and color for the drawable. If width is zero, 2368bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * then no stroke is drawn. This method can also be used to dash the stroke.</p> 2378bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 2388bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 2398bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 2408bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2418bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param width The width in pixels of the stroke 2428bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param color The color of the stroke 2438bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param dashWidth The length in pixels of the dashes, set to 0 to disable dashes 2448bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param dashGap The gap in pixels between dashes 2458bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2468bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 2478bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setStroke(int, int) 2488bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStroke(int width, int color, float dashWidth, float dashGap) { 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setStroke(width, color, dashWidth, dashGap); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mStrokePaint == null) { 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint = new Paint(Paint.ANTI_ALIAS_FLAG); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setStyle(Paint.Style.STROKE); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setStrokeWidth(width); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setColor(color); 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DashPathEffect e = null; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dashWidth > 0) { 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e = new DashPathEffect(new float[] { dashWidth, dashGap }, 0); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setPathEffect(e); 2649891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2668bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 2678bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 2688bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 2698bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Sets the size of the shape drawn by this drawable.</p> 2708bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 2718bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 2728bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 2738bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2748bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param width The width of the shape used by this drawable 2758bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param height The height of the shape used by this drawable 2768bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2778bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 2788bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setGradientType(int) 2798bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSize(int width, int height) { 2811041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mGradientState.setSize(width, height); 2821041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mPathIsDirty = true; 2839891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2858bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 2868bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 2878bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Sets the type of shape used to draw the gradient.</p> 2888bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 2898bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 2908bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 2918bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2928bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param shape The desired shape for this drawable: {@link #LINE}, 2938bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #OVAL}, {@link #RECTANGLE} or {@link #RING} 2948bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 2958bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 2968bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setShape(int shape) { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingPath = null; 2991041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mPathIsDirty = true; 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setShape(shape); 3019891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3048bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 3058bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Sets the type of gradient used by this drawable..</p> 3068bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 3078bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 3088bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 3098bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3108bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param gradient The type of the gradient: {@link #LINEAR_GRADIENT}, 3118bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #RADIAL_GRADIENT} or {@link #SWEEP_GRADIENT} 3128bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3138bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 3148bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setGradientType(int gradient) { 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setGradientType(gradient); 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRectIsDirty = true; 3189891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3218bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 3228bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Sets the center location of the gradient. The radius is honored only when 3238bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * the gradient type is set to {@link #RADIAL_GRADIENT} or {@link #SWEEP_GRADIENT}.</p> 3248bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 3258bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 3268bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 3278bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3288bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param x The x coordinate of the gradient's center 3298bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param y The y coordinate of the gradient's center 3308bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3318bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 3328bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setGradientType(int) 3338bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setGradientCenter(float x, float y) { 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setGradientCenter(x, y); 336e1c6ff4b91072a4071589938c74dd65d66f88fb5Romain Guy mRectIsDirty = true; 3379891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3408bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 3418bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Sets the radius of the gradient. The radius is honored only when the 3428bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * gradient type is set to {@link #RADIAL_GRADIENT}.</p> 3438bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 3448bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 3458bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 3468bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3478bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param gradientRadius The radius of the gradient in pixels 3488bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3498bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 3508bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setGradientType(int) 3518bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setGradientRadius(float gradientRadius) { 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setGradientRadius(gradientRadius); 354e1c6ff4b91072a4071589938c74dd65d66f88fb5Romain Guy mRectIsDirty = true; 3559891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3588bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 3598bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Sets whether or not this drawable will honor its <code>level</code> 3608bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * property.</p> 3618bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing this property will affect all instances 3628bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 3638bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing this property.</p> 3648bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3658bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param useLevel True if this drawable should honor its level, false otherwise 3668bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3678bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 3688bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setLevel(int) 3698bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #getLevel() 3708bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setUseLevel(boolean useLevel) { 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.mUseLevel = useLevel; 373e1c6ff4b91072a4071589938c74dd65d66f88fb5Romain Guy mRectIsDirty = true; 3749891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int modulateAlpha(int alpha) { 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scale = mAlpha + (mAlpha >> 7); 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return alpha * scale >> 8; 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3828bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 3838bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * Returns the orientation of the gradient defined in this drawable. 3848bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 3858bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy public Orientation getOrientation() { 3868bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy return mGradientState.mOrientation; 3878bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy } 3888bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 3898bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 3908bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Changes the orientation of the gradient defined in this drawable.</p> 3918bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing orientation will affect all instances 3928bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 3938bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing the orientation.</p> 3948bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3958bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param orientation The desired orientation (angle) of the gradient 3968bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 3978bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 3988bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 3998bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy public void setOrientation(Orientation orientation) { 4008bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy mGradientState.mOrientation = orientation; 4018bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy mRectIsDirty = true; 4028bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy invalidateSelf(); 4038bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy } 4048bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 4058bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 4068bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Sets the colors used to draw the gradient. Each color is specified as an 4078bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * ARGB integer and the array must contain at least 2 colors.</p> 4088bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing orientation will affect all instances 4098bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 4108bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing the orientation.</p> 4118bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 4128bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param colors 2 or more ARGB colors 4138bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 4148bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 4158bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setColor(int) 4168bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 4178bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy public void setColors(int[] colors) { 4188bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy mGradientState.setColors(colors); 4198bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy mRectIsDirty = true; 4208bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy invalidateSelf(); 4218bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy } 4228bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void draw(Canvas canvas) { 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!ensureValidRect()) { 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing to draw 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // remember the alpha values, in case we temporarily overwrite them 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // when we modulate them with mAlpha 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int prevFillAlpha = mFillPaint.getAlpha(); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int prevStrokeAlpha = mStrokePaint != null ? mStrokePaint.getAlpha() : 0; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // compute the modulate alpha values 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int currFillAlpha = modulateAlpha(prevFillAlpha); 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int currStrokeAlpha = modulateAlpha(prevStrokeAlpha); 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean haveStroke = currStrokeAlpha > 0 && mStrokePaint.getStrokeWidth() > 0; 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean haveFill = currFillAlpha > 0; 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final GradientState st = mGradientState; 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* we need a layer iff we're drawing both a fill and stroke, and the 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stroke is non-opaque, and our shapetype actually supports 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fill+stroke. Otherwise we can just draw the stroke (if any) on top 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project of the fill (if any) without worrying about blending artifacts. 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean useLayer = haveStroke && haveFill && st.mShape != LINE && 447098ffcd521cd272ee3a63174759cceeda618d2efRomain Guy currStrokeAlpha < 255 && (mAlpha < 255 || mColorFilter != null); 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Drawing with a layer is slower than direct drawing, but it 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project allows us to apply paint effects like alpha and colorfilter to 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project the result of multiple separate draws. In our case, if the user 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project asks for a non-opaque alpha value (via setAlpha), and we're 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stroking, then we need to apply the alpha AFTER we've drawn 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project both the fill and the stroke. 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (useLayer) { 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLayerPaint == null) { 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayerPaint = new Paint(); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayerPaint.setDither(mDither); 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayerPaint.setAlpha(mAlpha); 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayerPaint.setColorFilter(mColorFilter); 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float rad = mStrokePaint.getStrokeWidth(); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.saveLayer(mRect.left - rad, mRect.top - rad, 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRect.right + rad, mRect.bottom + rad, 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayerPaint, Canvas.HAS_ALPHA_LAYER_SAVE_FLAG); 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // don't perform the filter in our individual paints 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // since the layer will do it for us 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setColorFilter(null); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setColorFilter(null); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* if we're not using a layer, apply the dither/filter to our 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project individual paints 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setAlpha(currFillAlpha); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setDither(mDither); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setColorFilter(mColorFilter); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (haveStroke) { 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setAlpha(currStrokeAlpha); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setDither(mDither); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setColorFilter(mColorFilter); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (st.mShape) { 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RECTANGLE: 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.mRadiusArray != null) { 4901041aded2df45094c36831028245fb7c5e9b67b7Romain Guy if (mPathIsDirty || mRectIsDirty) { 4911041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mPath.reset(); 4921041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mPath.addRoundRect(mRect, st.mRadiusArray, Path.Direction.CW); 4931041aded2df45094c36831028245fb7c5e9b67b7Romain Guy mPathIsDirty = mRectIsDirty = false; 4941041aded2df45094c36831028245fb7c5e9b67b7Romain Guy } 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawPath(mPath, mFillPaint); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (haveStroke) { 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawPath(mPath, mStrokePaint); 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else if (st.mRadius > 0.0f) { 5004e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed // since the caller is only giving us 1 value, we will force 5014e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed // it to be square if the rect is too small in one dimension 5024e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed // to show it. If we did nothing, Skia would clamp the rad 50361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy // independently along each axis, giving us a thin ellipse 5044e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed // if the rect were very wide but not very tall 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float rad = st.mRadius; 5064e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed float r = Math.min(mRect.width(), mRect.height()) * 0.5f; 5074e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed if (rad > r) { 5084e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed rad = r; 5094e03999ca20fd326e4ded3d7444ddd5c14f369c7Mike Reed } 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawRoundRect(mRect, rad, rad, mFillPaint); 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (haveStroke) { 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawRoundRect(mRect, rad, rad, mStrokePaint); 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 51561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy canvas.drawRect(mRect, mFillPaint); 51661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (haveStroke) { 51761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy canvas.drawRect(mRect, mStrokePaint); 51861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case OVAL: 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawOval(mRect, mFillPaint); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (haveStroke) { 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawOval(mRect, mStrokePaint); 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case LINE: { 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RectF r = mRect; 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float y = r.centerY(); 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawLine(r.left, y, r.right, y, mStrokePaint); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RING: 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Path path = buildRing(st); 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawPath(path, mFillPaint); 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (haveStroke) { 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawPath(path, mStrokePaint); 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (useLayer) { 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.restore(); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setAlpha(prevFillAlpha); 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (haveStroke) { 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setAlpha(prevStrokeAlpha); 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Path buildRing(GradientState st) { 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRingPath != null && (!st.mUseLevelForShape || !mPathIsDirty)) return mRingPath; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathIsDirty = false; 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float sweep = st.mUseLevelForShape ? (360.0f * getLevel() / 10000.0f) : 360f; 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RectF bounds = new RectF(mRect); 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float x = bounds.width() / 2.0f; 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float y = bounds.height() / 2.0f; 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float thickness = st.mThickness != -1 ? 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mThickness : bounds.width() / st.mThicknessRatio; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inner radius 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float radius = st.mInnerRadius != -1 ? 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mInnerRadius : bounds.width() / st.mInnerRadiusRatio; 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RectF innerBounds = new RectF(bounds); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerBounds.inset(x - radius, y - radius); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bounds = new RectF(innerBounds); 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bounds.inset(-thickness, -thickness); 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRingPath == null) { 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingPath = new Path(); 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingPath.reset(); 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Path ringPath = mRingPath; 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // arcTo treats the sweep angle mod 360, so check for that, since we 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // think 360 means draw the entire oval 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sweep < 360 && sweep > -360) { 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.setFillType(Path.FillType.EVEN_ODD); 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inner top 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.moveTo(x + radius, y); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // outer top 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.lineTo(x + radius + thickness, y); 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // outer arc 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.arcTo(bounds, 0.0f, sweep, false); 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inner arc 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.arcTo(innerBounds, sweep, -sweep, false); 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.close(); 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // add the entire ovals 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.addOval(bounds, Path.Direction.CW); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ringPath.addOval(innerBounds, Path.Direction.CCW); 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ringPath; 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6048bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy /** 6058bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p>Changes this drawbale to use a single color instead of a gradient.</p> 6068bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * <p><strong>Note</strong>: changing orientation will affect all instances 6078bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * of a drawable loaded from a resource. It is recommended to invoke 6088bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * {@link #mutate()} before changing the orientation.</p> 6098bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 6108bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @param argb The color used to fill the shape 6118bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * 6128bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #mutate() 6138bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy * @see #setColors(int[]) 6148bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy */ 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setColor(int argb) { 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.setSolidColor(argb); 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setColor(argb); 6189891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getChangingConfigurations() { 6238bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy return super.getChangingConfigurations() | mGradientState.mChangingConfigurations; 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6258bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setAlpha(int alpha) { 6289891e1fce5f29d0421d34aa481037417bd70853dChet Haase if (alpha != mAlpha) { 6299891e1fce5f29d0421d34aa481037417bd70853dChet Haase mAlpha = alpha; 6309891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 6319891e1fce5f29d0421d34aa481037417bd70853dChet Haase } 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setDither(boolean dither) { 6369891e1fce5f29d0421d34aa481037417bd70853dChet Haase if (dither != mDither) { 6379891e1fce5f29d0421d34aa481037417bd70853dChet Haase mDither = dither; 6389891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 6399891e1fce5f29d0421d34aa481037417bd70853dChet Haase } 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setColorFilter(ColorFilter cf) { 6449891e1fce5f29d0421d34aa481037417bd70853dChet Haase if (cf != mColorFilter) { 6459891e1fce5f29d0421d34aa481037417bd70853dChet Haase mColorFilter = cf; 6469891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 6479891e1fce5f29d0421d34aa481037417bd70853dChet Haase } 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getOpacity() { 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PixelFormat.TRANSLUCENT; 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onBoundsChange(Rect r) { 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onBoundsChange(r); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingPath = null; 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathIsDirty = true; 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRectIsDirty = true; 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected boolean onLevelChange(int level) { 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onLevelChange(level); 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRectIsDirty = true; 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathIsDirty = true; 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateSelf(); 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This checks mRectIsDirty, and if it is true, recomputes both our drawing 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * rectangle (mRect) and the gradient itself, since it depends on our 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * rectangle too. 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the resulting rectangle is not empty, false otherwise 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean ensureValidRect() { 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRectIsDirty) { 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRectIsDirty = false; 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect bounds = getBounds(); 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float inset = 0; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mStrokePaint != null) { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inset = mStrokePaint.getStrokeWidth() * 0.5f; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final GradientState st = mGradientState; 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRect.set(bounds.left + inset, bounds.top + inset, 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bounds.right - inset, bounds.bottom - inset); 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] colors = st.mColors; 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (colors != null) { 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RectF r = mRect; 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float x0, x1, y0, y1; 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.mGradient == LINEAR_GRADIENT) { 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float level = st.mUseLevel ? (float) getLevel() / 10000.0f : 1.0f; 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (st.mOrientation) { 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case TOP_BOTTOM: 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.left; y0 = r.top; 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = x0; y1 = level * r.bottom; 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case TR_BL: 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.right; y0 = r.top; 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = level * r.left; y1 = level * r.bottom; 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RIGHT_LEFT: 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.right; y0 = r.top; 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = level * r.left; y1 = y0; 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case BR_TL: 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.right; y0 = r.bottom; 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = level * r.left; y1 = level * r.top; 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case BOTTOM_TOP: 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.left; y0 = r.bottom; 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = x0; y1 = level * r.top; 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case BL_TR: 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.left; y0 = r.bottom; 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = level * r.right; y1 = level * r.top; 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case LEFT_RIGHT: 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.left; y0 = r.top; 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = level * r.right; y1 = y0; 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default:/* TL_BR */ 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.left; y0 = r.top; 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x1 = level * r.right; y1 = level * r.bottom; 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setShader(new LinearGradient(x0, y0, x1, y1, 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project colors, st.mPositions, Shader.TileMode.CLAMP)); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (st.mGradient == RADIAL_GRADIENT) { 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.left + (r.right - r.left) * st.mCenterX; 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y0 = r.top + (r.bottom - r.top) * st.mCenterY; 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float level = st.mUseLevel ? (float) getLevel() / 10000.0f : 1.0f; 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setShader(new RadialGradient(x0, y0, 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project level * st.mGradientRadius, colors, null, 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Shader.TileMode.CLAMP)); 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (st.mGradient == SWEEP_GRADIENT) { 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x0 = r.left + (r.right - r.left) * st.mCenterX; 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y0 = r.top + (r.bottom - r.top) * st.mCenterY; 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] tempColors = colors; 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float[] tempPositions = null; 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.mUseLevel) { 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tempColors = st.mTempColors; 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int length = colors.length; 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (tempColors == null || tempColors.length != length + 1) { 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tempColors = st.mTempColors = new int[length + 1]; 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.arraycopy(colors, 0, tempColors, 0, length); 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tempColors[length] = colors[length - 1]; 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tempPositions = st.mTempPositions; 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float fraction = 1.0f / (float) (length - 1); 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (tempPositions == null || tempPositions.length != length + 1) { 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tempPositions = st.mTempPositions = new float[length + 1]; 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float level = (float) getLevel() / 10000.0f; 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < length; i++) { 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tempPositions[i] = i * fraction * level; 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tempPositions[length] = 1.0f; 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setShader(new SweepGradient(x0, y0, tempColors, tempPositions)); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !mRect.isEmpty(); 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void inflate(Resources r, XmlPullParser parser, 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AttributeSet attrs) 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws XmlPullParserException, IOException { 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final GradientState st = mGradientState; 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedArray a = r.obtainAttributes(attrs, 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable); 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.inflateWithAttributes(r, parser, a, 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable_visible); 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int shapeType = a.getInt( 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable_shape, RECTANGLE); 798ed7894352f8addfe3d0da75cc7fe8bc6fef201dcRomain Guy boolean dither = a.getBoolean( 799ed7894352f8addfe3d0da75cc7fe8bc6fef201dcRomain Guy com.android.internal.R.styleable.GradientDrawable_dither, false); 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (shapeType == RING) { 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mInnerRadius = a.getDimensionPixelSize( 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable_innerRadius, -1); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.mInnerRadius == -1) { 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mInnerRadiusRatio = a.getFloat( 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable_innerRadiusRatio, 3.0f); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mThickness = a.getDimensionPixelSize( 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable_thickness, -1); 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.mThickness == -1) { 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mThicknessRatio = a.getFloat( 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable_thicknessRatio, 9.0f); 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mUseLevelForShape = a.getBoolean( 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawable_useLevel, true); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setShape(shapeType); 821ed7894352f8addfe3d0da75cc7fe8bc6fef201dcRomain Guy setDither(dither); 822ed7894352f8addfe3d0da75cc7fe8bc6fef201dcRomain Guy 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int type; 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 825ed7894352f8addfe3d0da75cc7fe8bc6fef201dcRomain Guy final int innerDepth = parser.getDepth() + 1; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int depth; 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((depth=parser.getDepth()) >= innerDepth 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || type != XmlPullParser.END_TAG)) { 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (type != XmlPullParser.START_TAG) { 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (depth > innerDepth) { 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String name = parser.getName(); 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.equals("size")) { 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = r.obtainAttributes(attrs, 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableSize); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = a.getDimensionPixelSize( 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableSize_width, -1); 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = a.getDimensionPixelSize( 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableSize_height, -1); 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSize(width, height); 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (name.equals("gradient")) { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = r.obtainAttributes(attrs, 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient); 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int startColor = a.getColor( 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_startColor, 0); 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasCenterColor = a 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .hasValue(com.android.internal.R.styleable.GradientDrawableGradient_centerColor); 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int centerColor = a.getColor( 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_centerColor, 0); 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int endColor = a.getColor( 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_endColor, 0); 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int gradientType = a.getInt( 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_type, 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LINEAR_GRADIENT); 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mCenterX = getFloatOrFraction( 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a, 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_centerX, 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0.5f); 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mCenterY = getFloatOrFraction( 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a, 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_centerY, 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0.5f); 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mUseLevel = a.getBoolean( 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_useLevel, false); 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mGradient = gradientType; 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (gradientType == LINEAR_GRADIENT) { 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int angle = (int)a.getFloat( 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_angle, 0); 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project angle %= 360; 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (angle % 45 != 0) { 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new XmlPullParserException(a.getPositionDescription() 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "<gradient> tag requires 'angle' attribute to " 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "be a multiple of 45"); 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (angle) { 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.LEFT_RIGHT; 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 45: 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.BL_TR; 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 90: 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.BOTTOM_TOP; 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 135: 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.BR_TL; 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 180: 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.RIGHT_LEFT; 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 225: 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.TR_BL; 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 270: 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.TOP_BOTTOM; 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 315: 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mOrientation = Orientation.TL_BR; 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedValue tv = a.peekValue( 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableGradient_gradientRadius); 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (tv != null) { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean radiusRel = tv.type == TypedValue.TYPE_FRACTION; 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mGradientRadius = radiusRel ? 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tv.getFraction(1.0f, 1.0f) : tv.getFloat(); 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (gradientType == RADIAL_GRADIENT) { 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new XmlPullParserException( 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.getPositionDescription() 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "<gradient> tag requires 'gradientRadius' " 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "attribute with radial type"); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasCenterColor) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mColors = new int[3]; 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mColors[0] = startColor; 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mColors[1] = centerColor; 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mColors[2] = endColor; 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mPositions = new float[3]; 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mPositions[0] = 0.0f; 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Since 0.5f is default value, try to take the one that isn't 0.5f 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mPositions[1] = st.mCenterX != 0.5f ? st.mCenterX : st.mCenterY; 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mPositions[2] = 1f; 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mColors = new int[2]; 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mColors[0] = startColor; 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project st.mColors[1] = endColor; 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (name.equals("solid")) { 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = r.obtainAttributes(attrs, 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableSolid); 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int argb = a.getColor( 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableSolid_color, 0); 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setColor(argb); 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (name.equals("stroke")) { 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = r.obtainAttributes(attrs, 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableStroke); 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = a.getDimensionPixelSize( 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableStroke_width, 0); 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int color = a.getColor( 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableStroke_color, 0); 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float dashWidth = a.getDimension( 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableStroke_dashWidth, 0); 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dashWidth != 0.0f) { 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float dashGap = a.getDimension( 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawableStroke_dashGap, 0); 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStroke(width, color, dashWidth, dashGap); 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStroke(width, color); 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (name.equals("corners")) { 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = r.obtainAttributes(attrs, 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners); 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int radius = a.getDimensionPixelSize( 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_radius, 0); 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCornerRadius(radius); 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int topLeftRadius = a.getDimensionPixelSize( 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_topLeftRadius, radius); 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int topRightRadius = a.getDimensionPixelSize( 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_topRightRadius, radius); 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int bottomLeftRadius = a.getDimensionPixelSize( 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_bottomLeftRadius, radius); 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int bottomRightRadius = a.getDimensionPixelSize( 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_bottomRightRadius, radius); 9861be46d7920dbdce24f878d6f4889ea8591ab75c6viral.vkm if (topLeftRadius != radius || topRightRadius != radius || 9871be46d7920dbdce24f878d6f4889ea8591ab75c6viral.vkm bottomLeftRadius != radius || bottomRightRadius != radius) { 98839c512b623eff1d7a7b17f68a42723fbda9bf483Romain Guy // The corner radii are specified in clockwise order (see Path.addRoundRect()) 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCornerRadii(new float[] { 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project topLeftRadius, topLeftRadius, 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project topRightRadius, topRightRadius, 99239c512b623eff1d7a7b17f68a42723fbda9bf483Romain Guy bottomRightRadius, bottomRightRadius, 99339c512b623eff1d7a7b17f68a42723fbda9bf483Romain Guy bottomLeftRadius, bottomLeftRadius 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (name.equals("padding")) { 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = r.obtainAttributes(attrs, 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawablePadding); 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPadding = new Rect( 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.getDimensionPixelOffset( 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawablePadding_left, 0), 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.getDimensionPixelOffset( 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawablePadding_top, 0), 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.getDimensionPixelOffset( 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawablePadding_right, 0), 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.getDimensionPixelOffset( 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.GradientDrawablePadding_bottom, 0)); 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState.mPadding = mPadding; 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("drawable", "Bad element under <shape>: " + name); 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static float getFloatOrFraction(TypedArray a, int index, float defaultValue) { 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedValue tv = a.peekValue(index); 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float v = defaultValue; 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (tv != null) { 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean vIsFraction = tv.type == TypedValue.TYPE_FRACTION; 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v = vIsFraction ? tv.getFraction(1.0f, 1.0f) : tv.getFloat(); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return v; 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getIntrinsicWidth() { 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mGradientState.mWidth; 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getIntrinsicHeight() { 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mGradientState.mHeight; 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ConstantState getConstantState() { 10396efd2bad954e0e5bd74916a32f036a0f149dcd4dChristopher Lais mGradientState.mChangingConfigurations = getChangingConfigurations(); 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mGradientState; 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable mutate() { 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMutated && super.mutate() == this) { 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState = new GradientState(mGradientState); 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeWithState(mGradientState); 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMutated = true; 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this; 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final static class GradientState extends ConstantState { 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mChangingConfigurations; 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mShape = RECTANGLE; 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mGradient = LINEAR_GRADIENT; 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Orientation mOrientation; 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int[] mColors; 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int[] mTempColors; // no need to copy 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float[] mTempPositions; // no need to copy 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float[] mPositions; 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean mHasSolidColor; 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mSolidColor; 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mStrokeWidth = -1; // if >= 0 use stroking. 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mStrokeColor; 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float mStrokeDashWidth; 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float mStrokeDashGap; 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float mRadius; // use this if mRadiusArray is null 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float[] mRadiusArray; 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect mPadding; 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mWidth = -1; 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mHeight = -1; 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float mInnerRadiusRatio; 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float mThicknessRatio; 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mInnerRadius; 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mThickness; 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mCenterX = 0.5f; 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mCenterY = 0.5f; 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mGradientRadius = 0.5f; 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mUseLevel; 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mUseLevelForShape; 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GradientState(Orientation orientation, int[] colors) { 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOrientation = orientation; 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mColors = colors; 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public GradientState(GradientState state) { 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mChangingConfigurations = state.mChangingConfigurations; 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShape = state.mShape; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradient = state.mGradient; 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOrientation = state.mOrientation; 1093562bf17c6c7c5226b2220e27a1543d4a43543d6cPhil Dubach if (state.mColors != null) { 1094562bf17c6c7c5226b2220e27a1543d4a43543d6cPhil Dubach mColors = state.mColors.clone(); 1095562bf17c6c7c5226b2220e27a1543d4a43543d6cPhil Dubach } 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state.mPositions != null) { 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPositions = state.mPositions.clone(); 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasSolidColor = state.mHasSolidColor; 1100ee6d5cfdff475f6c1119f060b139bdc1b621fa8bRomain Guy mSolidColor = state.mSolidColor; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeWidth = state.mStrokeWidth; 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeColor = state.mStrokeColor; 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeDashWidth = state.mStrokeDashWidth; 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeDashGap = state.mStrokeDashGap; 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRadius = state.mRadius; 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state.mRadiusArray != null) { 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRadiusArray = state.mRadiusArray.clone(); 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state.mPadding != null) { 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPadding = new Rect(state.mPadding); 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = state.mWidth; 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = state.mHeight; 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInnerRadiusRatio = state.mInnerRadiusRatio; 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThicknessRatio = state.mThicknessRatio; 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInnerRadius = state.mInnerRadius; 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThickness = state.mThickness; 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCenterX = state.mCenterX; 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCenterY = state.mCenterY; 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientRadius = state.mGradientRadius; 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseLevel = state.mUseLevel; 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseLevelForShape = state.mUseLevelForShape; 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable newDrawable() { 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new GradientDrawable(this); 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1131c2974809373697147cbe5754835cc871fb93aef1Dianne Hackborn public Drawable newDrawable(Resources res) { 1132c2974809373697147cbe5754835cc871fb93aef1Dianne Hackborn return new GradientDrawable(this); 1133c2974809373697147cbe5754835cc871fb93aef1Dianne Hackborn } 1134c2974809373697147cbe5754835cc871fb93aef1Dianne Hackborn 1135c2974809373697147cbe5754835cc871fb93aef1Dianne Hackborn @Override 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getChangingConfigurations() { 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mChangingConfigurations; 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setShape(int shape) { 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShape = shape; 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setGradientType(int gradient) { 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradient = gradient; 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setGradientCenter(float x, float y) { 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCenterX = x; 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCenterY = y; 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11538bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy public void setColors(int[] colors) { 11548bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy mHasSolidColor = false; 11558bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy mColors = colors; 11568bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy } 11578bd9698b66d2e1219931ca1be5f81efaba3ed95aRomain Guy 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSolidColor(int argb) { 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasSolidColor = true; 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSolidColor = argb; 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mColors = null; 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStroke(int width, int color) { 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeWidth = width; 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeColor = color; 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStroke(int width, int color, float dashWidth, float dashGap) { 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeWidth = width; 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeColor = color; 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeDashWidth = dashWidth; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokeDashGap = dashGap; 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCornerRadius(float radius) { 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (radius < 0) { 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project radius = 0; 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRadius = radius; 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRadiusArray = null; 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCornerRadii(float[] radii) { 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRadiusArray = radii; 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (radii == null) { 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRadius = 0; 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSize(int width, int height) { 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = width; 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = height; 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setGradientRadius(float gradientRadius) { 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientRadius = gradientRadius; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private GradientDrawable(GradientState state) { 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGradientState = state; 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeWithState(state); 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRectIsDirty = true; 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeWithState(GradientState state) { 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state.mHasSolidColor) { 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFillPaint.setColor(state.mSolidColor); 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPadding = state.mPadding; 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state.mStrokeWidth >= 0) { 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint = new Paint(Paint.ANTI_ALIAS_FLAG); 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setStyle(Paint.Style.STROKE); 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setStrokeWidth(state.mStrokeWidth); 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setColor(state.mStrokeColor); 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state.mStrokeDashWidth != 0.0f) { 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DashPathEffect e = new DashPathEffect( 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new float[] { state.mStrokeDashWidth, state.mStrokeDashGap }, 0); 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStrokePaint.setPathEffect(e); 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1226