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.graphics.drawable.shapes.RoundRectShape; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.Resources; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.TypedArray; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.xmlpull.v1.XmlPullParser; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Drawable that draws its bounds in the given paint, with optional 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * rounded corners. 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class PaintDrawable extends ShapeDrawable { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PaintDrawable() { 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PaintDrawable(int color) { 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getPaint().setColor(color); 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Specify radius for the corners of the rectangle. If this is > 0, then the 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * drawable is drawn in a round-rectangle, rather than a rectangle. 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param radius the radius for the corners of the rectangle 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCornerRadius(float radius) { 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float[] radii = null; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (radius > 0) { 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project radii = new float[8]; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 8; i++) { 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project radii[i] = radius; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCornerRadii(radii); 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 54b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Specify radii for each of the 4 corners. For each corner, the array 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contains 2 values, [X_radius, Y_radius]. The corners are ordered 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * top-left, top-right, bottom-right, bottom-left 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param radii the x and y radii of the corners 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCornerRadii(float[] radii) { 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (radii == null) { 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (getShape() != null) { 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setShape(null); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setShape(new RoundRectShape(radii, null, null)); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 699891e1fce5f29d0421d34aa481037417bd70853dChet Haase invalidateSelf(); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected boolean inflateTag(String name, Resources r, XmlPullParser parser, 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AttributeSet attrs) { 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.equals("corners")) { 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedArray a = r.obtainAttributes(attrs, 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int radius = a.getDimensionPixelSize( 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_radius, 0); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCornerRadius(radius); 81b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now check of they have any per-corner radii 83b3c56086d802ae28888dd97ba1f49bd6cee0b673Alan Viverette 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int topLeftRadius = a.getDimensionPixelSize( 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_topLeftRadius, radius); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int topRightRadius = a.getDimensionPixelSize( 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_topRightRadius, radius); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int bottomLeftRadius = a.getDimensionPixelSize( 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_bottomLeftRadius, radius); 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int bottomRightRadius = a.getDimensionPixelSize( 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.DrawableCorners_bottomRightRadius, radius); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (topLeftRadius != radius || topRightRadius != radius || 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bottomLeftRadius != radius || bottomRightRadius != radius) { 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCornerRadii(new float[] { 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project topLeftRadius, topLeftRadius, 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project topRightRadius, topRightRadius, 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bottomLeftRadius, bottomLeftRadius, 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bottomRightRadius, bottomRightRadius 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.inflateTag(name, r, parser, attrs); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 109