19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 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 com.android.internal.widget; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 21bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Millerimport android.content.res.TypedArray; 226a109b4874b79d9bf8f5d990bfe831a59e5a83dcKarl Rosaenimport android.graphics.Bitmap; 236a109b4874b79d9bf8f5d990bfe831a59e5a83dcKarl Rosaenimport android.graphics.BitmapFactory; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Color; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Matrix; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Paint; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Path; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 306a109b4874b79d9bf8f5d990bfe831a59e5a83dcKarl Rosaenimport android.os.Debug; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcel; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcelable; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.SystemClock; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 35aef555bcf26e770e37f2065913084588fb92c6fbJim Millerimport android.view.HapticFeedbackConstants; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.MotionEvent; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 38530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganovimport android.view.accessibility.AccessibilityManager; 39530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov 40530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganovimport com.android.internal.R; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Displays and detects the user's unlock attempt, which is a drag of a finger 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * across 9 regions of the screen. 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Is also capable of displaying a static pattern in "in progress", "wrong" or 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * "correct" states. 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class LockPatternView extends View { 53bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller // Aspect to use when rendering this view 54bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private static final int ASPECT_SQUARE = 0; // View will be the minimum of width/height 55bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private static final int ASPECT_LOCK_WIDTH = 1; // Fixed width; height will be minimum of (w,h) 56bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private static final int ASPECT_LOCK_HEIGHT = 2; // Fixed height; width will be minimum of (w,h) 57bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean PROFILE_DRAWING = false; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mDrawingProfilingStarted = false; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mPaint = new Paint(); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mPathPaint = new Paint(); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * How many milliseconds we spend animating each circle of a lock pattern 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the animating mode is set. The entire animation should take this 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * constant * the length of the pattern to complete. 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MILLIS_PER_CIRCLE_ANIMATING = 700; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 710caa377f4688f175ae22229a10294468610a116eJim Miller /** 720caa377f4688f175ae22229a10294468610a116eJim Miller * This can be used to avoid updating the display for very small motions or noisy panels. 730caa377f4688f175ae22229a10294468610a116eJim Miller * It didn't seem to have much impact on the devices tested, so currently set to 0. 740caa377f4688f175ae22229a10294468610a116eJim Miller */ 750caa377f4688f175ae22229a10294468610a116eJim Miller private static final float DRAG_THRESHHOLD = 0.0f; 760caa377f4688f175ae22229a10294468610a116eJim Miller 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnPatternListener mOnPatternListener; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<Cell> mPattern = new ArrayList<Cell>(9); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Lookup table for the circles of the pattern we are currently drawing. 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will be the cells of the complete pattern unless we are animating, 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in which case we use this to hold the cells we are drawing for the in 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * progress animation. 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean[][] mPatternDrawLookup = new boolean[3][3]; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the in progress point: 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * - during interaction: where the user's finger is 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * - during animation: the current tip of the animating line 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mInProgressX = -1; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mInProgressY = -1; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private long mAnimatingPeriodStart; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private DisplayMode mPatternDisplayMode = DisplayMode.Correct; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mInputEnabled = true; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mInStealthMode = false; 101aef555bcf26e770e37f2065913084588fb92c6fbJim Miller private boolean mEnableHapticFeedback = true; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mPatternInProgress = false; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10408a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller private float mDiameterFactor = 0.10f; // TODO: move to attrs 10508a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller private final int mStrokeAlpha = 128; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mHitFactor = 0.6f; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mSquareWidth; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mSquareHeight; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapBtnDefault; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapBtnTouched; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapCircleDefault; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapCircleGreen; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapCircleRed; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapArrowGreenUp; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapArrowRedUp; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Path mCurrentPath = new Path(); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Rect mInvalidate = new Rect(); 1229ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller private final Rect mTmpInvalidateRect = new Rect(); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mBitmapWidth; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mBitmapHeight; 126bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 127bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private int mAspect; 1285b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy private final Matrix mArrowMatrix = new Matrix(); 1290d244193bed0c995e2beaff5e217200457b28b9dJim Miller private final Matrix mCircleMatrix = new Matrix(); 130bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Represents a cell in the 3 X 3 matrix of the unlock pattern view. 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static class Cell { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int row; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int column; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // keep # objects limited to 9 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static Cell[][] sCells = new Cell[3][3]; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static { 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < 3; j++) { 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sCells[i][j] = new Cell(i, j); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param row The row of the cell. 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param column The column of the cell. 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Cell(int row, int column) { 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkRange(row, column); 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.row = row; 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.column = column; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRow() { 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return row; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getColumn() { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return column; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param row The row of the cell. 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param column The column of the cell. 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static synchronized Cell of(int row, int column) { 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkRange(row, column); 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sCells[row][column]; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void checkRange(int row, int column) { 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (row < 0 || row > 2) { 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("row must be in range 0-2"); 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (column < 0 || column > 2) { 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("column must be in range 0-2"); 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return "(row=" + row + ",clmn=" + column + ")"; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * How to display the current pattern. 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public enum DisplayMode { 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The pattern drawn is correct (i.e draw it in a friendly color) 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Correct, 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Animate the pattern (for demo, and help). 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Animate, 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The pattern is wrong (i.e draw a foreboding color) 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Wrong 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The call back interface for detecting patterns entered by the user. 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static interface OnPatternListener { 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A new pattern has begun. 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onPatternStart(); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The pattern was cleared. 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onPatternCleared(); 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22641e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller * The user extended the pattern currently being drawn by one cell. 22741e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller * @param pattern The pattern with newly added cell. 22841e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller */ 22941e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller void onPatternCellAdded(List<Cell> pattern); 23041e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller 23141e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller /** 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A pattern was detected from the user. 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pattern The pattern. 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onPatternDetected(List<Cell> pattern); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public LockPatternView(Context context) { 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, null); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public LockPatternView(Context context, AttributeSet attrs) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 245bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.LockPatternView); 246bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 247bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller final String aspect = a.getString(R.styleable.LockPatternView_aspect); 248bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 249bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller if ("square".equals(aspect)) { 250bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_SQUARE; 251bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } else if ("lock_width".equals(aspect)) { 252bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_LOCK_WIDTH; 253bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } else if ("lock_height".equals(aspect)) { 254bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_LOCK_HEIGHT; 255bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } else { 256bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_SQUARE; 257bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } 258bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setClickable(true); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setAntiAlias(true); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setDither(true); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setColor(Color.WHITE); // TODO this should be from the style 26408a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller mPathPaint.setAlpha(mStrokeAlpha); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStyle(Paint.Style.STROKE); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStrokeJoin(Paint.Join.ROUND); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStrokeCap(Paint.Cap.ROUND); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // lot's of bitmaps! 27008a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller mBitmapBtnDefault = getBitmapFor(R.drawable.btn_code_lock_default_holo); 27108a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller mBitmapBtnTouched = getBitmapFor(R.drawable.btn_code_lock_touched_holo); 27208a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller mBitmapCircleDefault = getBitmapFor(R.drawable.indicator_code_lock_point_area_default_holo); 27308a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller mBitmapCircleGreen = getBitmapFor(R.drawable.indicator_code_lock_point_area_green_holo); 27408a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller mBitmapCircleRed = getBitmapFor(R.drawable.indicator_code_lock_point_area_red_holo); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapArrowGreenUp = getBitmapFor(R.drawable.indicator_code_lock_drag_direction_green_up); 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapArrowRedUp = getBitmapFor(R.drawable.indicator_code_lock_drag_direction_red_up); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2790d244193bed0c995e2beaff5e217200457b28b9dJim Miller // bitmaps have the size of the largest bitmap in this group 2800d244193bed0c995e2beaff5e217200457b28b9dJim Miller final Bitmap bitmaps[] = { mBitmapBtnDefault, mBitmapBtnTouched, mBitmapCircleDefault, 2810d244193bed0c995e2beaff5e217200457b28b9dJim Miller mBitmapCircleGreen, mBitmapCircleRed }; 2820d244193bed0c995e2beaff5e217200457b28b9dJim Miller 2830d244193bed0c995e2beaff5e217200457b28b9dJim Miller for (Bitmap bitmap : bitmaps) { 2840d244193bed0c995e2beaff5e217200457b28b9dJim Miller mBitmapWidth = Math.max(mBitmapWidth, bitmap.getWidth()); 2850d244193bed0c995e2beaff5e217200457b28b9dJim Miller mBitmapHeight = Math.max(mBitmapHeight, bitmap.getHeight()); 2860d244193bed0c995e2beaff5e217200457b28b9dJim Miller } 28785d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap getBitmapFor(int resId) { 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return BitmapFactory.decodeResource(getContext().getResources(), resId); 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the view is in stealth mode. 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isInStealthMode() { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInStealthMode; 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the view has tactile feedback enabled. 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isTactileFeedbackEnabled() { 305aef555bcf26e770e37f2065913084588fb92c6fbJim Miller return mEnableHapticFeedback; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set whether the view is in stealth mode. If true, there will be no 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * visible feedback as the user enters the pattern. 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inStealthMode Whether in stealth mode. 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setInStealthMode(boolean inStealthMode) { 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = inStealthMode; 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set whether the view will use tactile feedback. If true, there will be 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * tactile feedback as the user enters the pattern. 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param tactileFeedbackEnabled Whether tactile feedback is enabled 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTactileFeedbackEnabled(boolean tactileFeedbackEnabled) { 325aef555bcf26e770e37f2065913084588fb92c6fbJim Miller mEnableHapticFeedback = tactileFeedbackEnabled; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the call back for pattern detection. 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onPatternListener The call back. 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnPatternListener( 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OnPatternListener onPatternListener) { 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnPatternListener = onPatternListener; 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the pattern explicitely (rather than waiting for the user to input 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a pattern). 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayMode How to display the pattern. 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pattern The pattern. 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setPattern(DisplayMode displayMode, List<Cell> pattern) { 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.clear(); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.addAll(pattern); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (Cell cell : pattern) { 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDrawLookup[cell.getRow()][cell.getColumn()] = true; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setDisplayMode(displayMode); 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the display mode of the current pattern. This can be useful, for 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * instance, after detecting a pattern to tell this view whether change the 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in progress result to correct or wrong. 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayMode The display mode. 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setDisplayMode(DisplayMode displayMode) { 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode = displayMode; 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (displayMode == DisplayMode.Animate) { 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPattern.size() == 0) { 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("you must have a pattern to " 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "animate if you want to set the display mode to animate"); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnimatingPeriodStart = SystemClock.elapsedRealtime(); 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell first = mPattern.get(0); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressX = getCenterXForColumn(first.getColumn()); 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressY = getCenterYForRow(first.getRow()); 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 376530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov private void notifyCellAdded() { 377e303c5c3eb2f65ef3c6fc2693cc3cbcee92d63b7alanv sendAccessEvent(R.string.lockscreen_access_pattern_cell_added); 378530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (mOnPatternListener != null) { 379530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov mOnPatternListener.onPatternCellAdded(mPattern); 380530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 381530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 382530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov 383530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov private void notifyPatternStarted() { 384e303c5c3eb2f65ef3c6fc2693cc3cbcee92d63b7alanv sendAccessEvent(R.string.lockscreen_access_pattern_start); 385530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (mOnPatternListener != null) { 386530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov mOnPatternListener.onPatternStart(); 387530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 388530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 389530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov 390530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov private void notifyPatternDetected() { 391e303c5c3eb2f65ef3c6fc2693cc3cbcee92d63b7alanv sendAccessEvent(R.string.lockscreen_access_pattern_detected); 392530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (mOnPatternListener != null) { 393530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov mOnPatternListener.onPatternDetected(mPattern); 394530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 395530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 396530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov 397530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov private void notifyPatternCleared() { 398e303c5c3eb2f65ef3c6fc2693cc3cbcee92d63b7alanv sendAccessEvent(R.string.lockscreen_access_pattern_cleared); 399530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (mOnPatternListener != null) { 400530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov mOnPatternListener.onPatternCleared(); 401530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 402530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 403530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Clear the pattern. 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearPattern() { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resetPattern(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Reset all pattern state. 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void resetPattern() { 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.clear(); 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode = DisplayMode.Correct; 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Clear the pattern lookup table. 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void clearPatternDrawLookup() { 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < 3; j++) { 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDrawLookup[i][j] = false; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Disable input (for instance when displaying a message that will 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * timeout so user doesn't get view into messy state). 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void disableInput() { 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = false; 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Enable input. 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void enableInput() { 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = true; 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onSizeChanged(int w, int h, int oldw, int oldh) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int width = w - mPaddingLeft - mPaddingRight; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSquareWidth = width / 3.0f; 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int height = h - mPaddingTop - mPaddingBottom; 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSquareHeight = height / 3.0f; 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4560a0753808ea27955472c2283413fc230bc85595bJim Miller private int resolveMeasured(int measureSpec, int desired) 4570a0753808ea27955472c2283413fc230bc85595bJim Miller { 4580a0753808ea27955472c2283413fc230bc85595bJim Miller int result = 0; 4590a0753808ea27955472c2283413fc230bc85595bJim Miller int specSize = MeasureSpec.getSize(measureSpec); 4600a0753808ea27955472c2283413fc230bc85595bJim Miller switch (MeasureSpec.getMode(measureSpec)) { 4610a0753808ea27955472c2283413fc230bc85595bJim Miller case MeasureSpec.UNSPECIFIED: 4620a0753808ea27955472c2283413fc230bc85595bJim Miller result = desired; 4630a0753808ea27955472c2283413fc230bc85595bJim Miller break; 4640a0753808ea27955472c2283413fc230bc85595bJim Miller case MeasureSpec.AT_MOST: 4657bc60abc97f77cc2478f5d19c391ebdb1433a893Peter Ng result = Math.max(specSize, desired); 4660a0753808ea27955472c2283413fc230bc85595bJim Miller break; 4670a0753808ea27955472c2283413fc230bc85595bJim Miller case MeasureSpec.EXACTLY: 4680a0753808ea27955472c2283413fc230bc85595bJim Miller default: 4691fd16378812792913a6aa6923acbec20037e09ffPhilip Milne result = specSize; 4700a0753808ea27955472c2283413fc230bc85595bJim Miller } 4710a0753808ea27955472c2283413fc230bc85595bJim Miller return result; 4720a0753808ea27955472c2283413fc230bc85595bJim Miller } 4730a0753808ea27955472c2283413fc230bc85595bJim Miller 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4750d244193bed0c995e2beaff5e217200457b28b9dJim Miller protected int getSuggestedMinimumWidth() { 4760d244193bed0c995e2beaff5e217200457b28b9dJim Miller // View should be large enough to contain 3 side-by-side target bitmaps 4770d244193bed0c995e2beaff5e217200457b28b9dJim Miller return 3 * mBitmapWidth; 4780d244193bed0c995e2beaff5e217200457b28b9dJim Miller } 4790d244193bed0c995e2beaff5e217200457b28b9dJim Miller 4800d244193bed0c995e2beaff5e217200457b28b9dJim Miller @Override 4810d244193bed0c995e2beaff5e217200457b28b9dJim Miller protected int getSuggestedMinimumHeight() { 4820d244193bed0c995e2beaff5e217200457b28b9dJim Miller // View should be large enough to contain 3 side-by-side target bitmaps 4830d244193bed0c995e2beaff5e217200457b28b9dJim Miller return 3 * mBitmapWidth; 4840d244193bed0c995e2beaff5e217200457b28b9dJim Miller } 4850d244193bed0c995e2beaff5e217200457b28b9dJim Miller 4860d244193bed0c995e2beaff5e217200457b28b9dJim Miller @Override 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 4880d244193bed0c995e2beaff5e217200457b28b9dJim Miller final int minimumWidth = getSuggestedMinimumWidth(); 4890d244193bed0c995e2beaff5e217200457b28b9dJim Miller final int minimumHeight = getSuggestedMinimumHeight(); 4900a0753808ea27955472c2283413fc230bc85595bJim Miller int viewWidth = resolveMeasured(widthMeasureSpec, minimumWidth); 4910a0753808ea27955472c2283413fc230bc85595bJim Miller int viewHeight = resolveMeasured(heightMeasureSpec, minimumHeight); 4920a0753808ea27955472c2283413fc230bc85595bJim Miller 493bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller switch (mAspect) { 494bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller case ASPECT_SQUARE: 4950d244193bed0c995e2beaff5e217200457b28b9dJim Miller viewWidth = viewHeight = Math.min(viewWidth, viewHeight); 496bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller break; 497bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller case ASPECT_LOCK_WIDTH: 4980d244193bed0c995e2beaff5e217200457b28b9dJim Miller viewHeight = Math.min(viewWidth, viewHeight); 499bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller break; 500bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller case ASPECT_LOCK_HEIGHT: 5010d244193bed0c995e2beaff5e217200457b28b9dJim Miller viewWidth = Math.min(viewWidth, viewHeight); 502bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller break; 503bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } 5040a0753808ea27955472c2283413fc230bc85595bJim Miller // Log.v(TAG, "LockPatternView dimensions: " + viewWidth + "x" + viewHeight); 505bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller setMeasuredDimension(viewWidth, viewHeight); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determines whether the point x, y will add a new point to the current 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * pattern (in addition to finding the cell, also makes heuristic choices 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * such as filling in gaps based on current pattern). 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x The x coordinate. 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y The y coordinate. 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Cell detectAndAddHit(float x, float y) { 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell cell = checkForNewHit(x, y); 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cell != null) { 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // check for gaps in existing pattern 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Cell fillInGapCell = null; 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Cell> pattern = mPattern; 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!pattern.isEmpty()) { 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell lastCell = pattern.get(pattern.size() - 1); 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dRow = cell.row - lastCell.row; 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dColumn = cell.column - lastCell.column; 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fillInRow = lastCell.row; 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fillInColumn = lastCell.column; 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Math.abs(dRow) == 2 && Math.abs(dColumn) != 1) { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fillInRow = lastCell.row + ((dRow > 0) ? 1 : -1); 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Math.abs(dColumn) == 2 && Math.abs(dRow) != 1) { 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fillInColumn = lastCell.column + ((dColumn > 0) ? 1 : -1); 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fillInGapCell = Cell.of(fillInRow, fillInColumn); 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fillInGapCell != null && 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mPatternDrawLookup[fillInGapCell.row][fillInGapCell.column]) { 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project addCellToPattern(fillInGapCell); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project addCellToPattern(cell); 546aef555bcf26e770e37f2065913084588fb92c6fbJim Miller if (mEnableHapticFeedback) { 547aef555bcf26e770e37f2065913084588fb92c6fbJim Miller performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY, 548aef555bcf26e770e37f2065913084588fb92c6fbJim Miller HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING 549aef555bcf26e770e37f2065913084588fb92c6fbJim Miller | HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING); 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return cell; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void addCellToPattern(Cell newCell) { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDrawLookup[newCell.getRow()][newCell.getColumn()] = true; 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.add(newCell); 559530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov notifyCellAdded(); 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // helper method to find which cell a point maps to 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Cell checkForNewHit(float x, float y) { 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int rowHit = getRowHit(y); 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rowHit < 0) { 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int columnHit = getColumnHit(x); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (columnHit < 0) { 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPatternDrawLookup[rowHit][columnHit]) { 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Cell.of(rowHit, columnHit); 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Helper method to find the row that y falls into. 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y The y coordinate 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The row that y falls in, or -1 if it falls in no row. 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRowHit(float y) { 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareHeight = mSquareHeight; 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float hitSize = squareHeight * mHitFactor; 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float offset = mPaddingTop + (squareHeight - hitSize) / 2f; 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float hitTop = offset + squareHeight * i; 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (y >= hitTop && y <= hitTop + hitSize) { 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Helper method to find the column x fallis into. 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x The x coordinate. 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The column that x falls in, or -1 if it falls in no column. 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getColumnHit(float x) { 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareWidth = mSquareWidth; 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float hitSize = squareWidth * mHitFactor; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float offset = mPaddingLeft + (squareWidth - hitSize) / 2f; 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float hitLeft = offset + squareWidth * i; 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (x >= hitLeft && x <= hitLeft + hitSize) { 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 622530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov public boolean onHoverEvent(MotionEvent event) { 623530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (AccessibilityManager.getInstance(mContext).isTouchExplorationEnabled()) { 624530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov final int action = event.getAction(); 625530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov switch (action) { 626530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov case MotionEvent.ACTION_HOVER_ENTER: 627530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov event.setAction(MotionEvent.ACTION_DOWN); 628530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov break; 629530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov case MotionEvent.ACTION_HOVER_MOVE: 630530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov event.setAction(MotionEvent.ACTION_MOVE); 631530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov break; 632530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov case MotionEvent.ACTION_HOVER_EXIT: 633530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov event.setAction(MotionEvent.ACTION_UP); 634530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov break; 635530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 636530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov onTouchEvent(event); 637530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov event.setAction(action); 638530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 639530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov return super.onHoverEvent(event); 640530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 641530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov 642530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov @Override 643aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller public boolean onTouchEvent(MotionEvent event) { 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInputEnabled || !isEnabled()) { 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 648aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller switch(event.getAction()) { 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_DOWN: 650aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller handleActionDown(event); 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_UP: 653aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller handleActionUp(event); 654aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller return true; 655aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller case MotionEvent.ACTION_MOVE: 656aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller handleActionMove(event); 657aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller return true; 658aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller case MotionEvent.ACTION_CANCEL: 659c4842c11932ea4f60fe7ae09b0a59660207e1587Svetoslav Ganov if (mPatternInProgress) { 660c4842c11932ea4f60fe7ae09b0a59660207e1587Svetoslav Ganov mPatternInProgress = false; 661c4842c11932ea4f60fe7ae09b0a59660207e1587Svetoslav Ganov resetPattern(); 662c4842c11932ea4f60fe7ae09b0a59660207e1587Svetoslav Ganov notifyPatternCleared(); 663c4842c11932ea4f60fe7ae09b0a59660207e1587Svetoslav Ganov } 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (PROFILE_DRAWING) { 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mDrawingProfilingStarted) { 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDrawingProfilingStarted = false; 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 671aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 672aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller return false; 673aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 675aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller private void handleActionMove(MotionEvent event) { 676aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // Handle all recent motion events so we don't skip any cells even when the device 677aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // is busy... 6789ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller final float radius = (mSquareWidth * mDiameterFactor * 0.5f); 679aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final int historySize = event.getHistorySize(); 6809ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller mTmpInvalidateRect.setEmpty(); 6810caa377f4688f175ae22229a10294468610a116eJim Miller boolean invalidateNow = false; 682aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller for (int i = 0; i < historySize + 1; i++) { 683aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float x = i < historySize ? event.getHistoricalX(i) : event.getX(); 684aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float y = i < historySize ? event.getHistoricalY(i) : event.getY(); 685aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller Cell hitCell = detectAndAddHit(x, y); 686aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final int patternSize = mPattern.size(); 687530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (hitCell != null && patternSize == 1) { 688aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = true; 689530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov notifyPatternStarted(); 690aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 691aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // note current x and y for rubber banding of in progress patterns 692aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float dx = Math.abs(x - mInProgressX); 693aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float dy = Math.abs(y - mInProgressY); 6940caa377f4688f175ae22229a10294468610a116eJim Miller if (dx > DRAG_THRESHHOLD || dy > DRAG_THRESHHOLD) { 6950caa377f4688f175ae22229a10294468610a116eJim Miller invalidateNow = true; 6960caa377f4688f175ae22229a10294468610a116eJim Miller } 697aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 6980caa377f4688f175ae22229a10294468610a116eJim Miller if (mPatternInProgress && patternSize > 0) { 6990caa377f4688f175ae22229a10294468610a116eJim Miller final ArrayList<Cell> pattern = mPattern; 7000caa377f4688f175ae22229a10294468610a116eJim Miller final Cell lastCell = pattern.get(patternSize - 1); 7019ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller float lastCellCenterX = getCenterXForColumn(lastCell.column); 7029ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller float lastCellCenterY = getCenterYForRow(lastCell.row); 7030caa377f4688f175ae22229a10294468610a116eJim Miller 7049ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller // Adjust for drawn segment from last cell to (x,y). Radius accounts for line width. 7059ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller float left = Math.min(lastCellCenterX, x) - radius; 7069ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller float right = Math.max(lastCellCenterX, x) + radius; 7079ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller float top = Math.min(lastCellCenterY, y) - radius; 7089ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller float bottom = Math.max(lastCellCenterY, y) + radius; 7090caa377f4688f175ae22229a10294468610a116eJim Miller 7100caa377f4688f175ae22229a10294468610a116eJim Miller // Invalidate between the pattern's new cell and the pattern's previous cell 7119ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller if (hitCell != null) { 7120caa377f4688f175ae22229a10294468610a116eJim Miller final float width = mSquareWidth * 0.5f; 7130caa377f4688f175ae22229a10294468610a116eJim Miller final float height = mSquareHeight * 0.5f; 7149ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller final float hitCellCenterX = getCenterXForColumn(hitCell.column); 7159ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller final float hitCellCenterY = getCenterYForRow(hitCell.row); 7169ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller 7179ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller left = Math.min(hitCellCenterX - width, left); 7189ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller right = Math.max(hitCellCenterX + width, right); 7199ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller top = Math.min(hitCellCenterY - height, top); 7209ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller bottom = Math.max(hitCellCenterY + height, bottom); 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7220caa377f4688f175ae22229a10294468610a116eJim Miller 7230caa377f4688f175ae22229a10294468610a116eJim Miller // Invalidate between the pattern's last cell and the previous location 7249ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller mTmpInvalidateRect.union(Math.round(left), Math.round(top), 7250caa377f4688f175ae22229a10294468610a116eJim Miller Math.round(right), Math.round(bottom)); 726aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 727aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 7280caa377f4688f175ae22229a10294468610a116eJim Miller mInProgressX = event.getX(); 7290caa377f4688f175ae22229a10294468610a116eJim Miller mInProgressY = event.getY(); 7300caa377f4688f175ae22229a10294468610a116eJim Miller 7310caa377f4688f175ae22229a10294468610a116eJim Miller // To save updates, we only invalidate if the user moved beyond a certain amount. 7320caa377f4688f175ae22229a10294468610a116eJim Miller if (invalidateNow) { 7339ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller mInvalidate.union(mTmpInvalidateRect); 7349ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller invalidate(mInvalidate); 7359ddfeb83aa071990110c0dac7f9280d35ebf2239Jim Miller mInvalidate.set(mTmpInvalidateRect); 7360caa377f4688f175ae22229a10294468610a116eJim Miller } 737aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 738aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 739530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov private void sendAccessEvent(int resId) { 740e303c5c3eb2f65ef3c6fc2693cc3cbcee92d63b7alanv announceForAccessibility(mContext.getString(resId)); 741530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov } 742530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov 743aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller private void handleActionUp(MotionEvent event) { 744aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // report pattern detected 745530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (!mPattern.isEmpty()) { 746aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = false; 747530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov notifyPatternDetected(); 748aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidate(); 749aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 750aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (PROFILE_DRAWING) { 751aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (mDrawingProfilingStarted) { 752aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller Debug.stopMethodTracing(); 753aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mDrawingProfilingStarted = false; 754aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 755aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 756aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 757aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 758aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller private void handleActionDown(MotionEvent event) { 759aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller resetPattern(); 760aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float x = event.getX(); 761aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float y = event.getY(); 762aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final Cell hitCell = detectAndAddHit(x, y); 763530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov if (hitCell != null) { 764aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = true; 765aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternDisplayMode = DisplayMode.Correct; 766530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov notifyPatternStarted(); 767c4842c11932ea4f60fe7ae09b0a59660207e1587Svetoslav Ganov } else if (mPatternInProgress) { 768aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = false; 769530d9f10a6af8ff83a184582ca81608b29510b42Svetoslav Ganov notifyPatternCleared(); 770aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 771aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (hitCell != null) { 772aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float startX = getCenterXForColumn(hitCell.column); 773aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float startY = getCenterYForRow(hitCell.row); 774aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 775aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float widthOffset = mSquareWidth / 2f; 776aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float heightOffset = mSquareHeight / 2f; 777aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 778aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidate((int) (startX - widthOffset), (int) (startY - heightOffset), 779aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller (int) (startX + widthOffset), (int) (startY + heightOffset)); 780aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 781aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mInProgressX = x; 782aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mInProgressY = y; 783aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (PROFILE_DRAWING) { 784aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (!mDrawingProfilingStarted) { 785aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller Debug.startMethodTracing("LockPatternDrawing"); 786aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mDrawingProfilingStarted = true; 787aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float getCenterXForColumn(int column) { 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mPaddingLeft + column * mSquareWidth + mSquareWidth / 2f; 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float getCenterYForRow(int row) { 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mPaddingTop + row * mSquareHeight + mSquareHeight / 2f; 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onDraw(Canvas canvas) { 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Cell> pattern = mPattern; 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = pattern.size(); 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean[][] drawLookup = mPatternDrawLookup; 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPatternDisplayMode == DisplayMode.Animate) { 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // figure out which circles to draw 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // + 1 so we pause on complete pattern 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int oneCycle = (count + 1) * MILLIS_PER_CIRCLE_ANIMATING; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int spotInCycle = (int) (SystemClock.elapsedRealtime() - 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnimatingPeriodStart) % oneCycle; 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int numCircles = spotInCycle / MILLIS_PER_CIRCLE_ANIMATING; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numCircles; i++) { 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell cell = pattern.get(i); 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawLookup[cell.getRow()][cell.getColumn()] = true; 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // figure out in progress portion of ghosting line 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean needToUpdateInProgressPoint = numCircles > 0 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && numCircles < count; 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (needToUpdateInProgressPoint) { 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float percentageOfNextCircle = 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((float) (spotInCycle % MILLIS_PER_CIRCLE_ANIMATING)) / 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MILLIS_PER_CIRCLE_ANIMATING; 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell currentCell = pattern.get(numCircles - 1); 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float centerX = getCenterXForColumn(currentCell.column); 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float centerY = getCenterYForRow(currentCell.row); 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell nextCell = pattern.get(numCircles); 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float dx = percentageOfNextCircle * 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (getCenterXForColumn(nextCell.column) - centerX); 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float dy = percentageOfNextCircle * 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (getCenterYForRow(nextCell.row) - centerY); 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressX = centerX + dx; 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressY = centerY + dy; 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: Infinite loop here... 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareWidth = mSquareWidth; 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareHeight = mSquareHeight; 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float radius = (squareWidth * mDiameterFactor * 0.5f); 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStrokeWidth(radius); 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Path currentPath = mCurrentPath; 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project currentPath.rewind(); 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw the circles 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int paddingTop = mPaddingTop; 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int paddingLeft = mPaddingLeft; 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float topY = paddingTop + i * squareHeight; 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //float centerY = mPaddingTop + i * mSquareHeight + (mSquareHeight / 2); 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < 3; j++) { 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float leftX = paddingLeft + j * squareWidth; 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawCircle(canvas, (int) leftX, (int) topY, drawLookup[i][j]); 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 86908a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // TODO: the path should be created and cached every time we hit-detect a cell 87008a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // only the last segment of the path should be computed here 87108a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // draw the path of the pattern (unless the user is in progress, and 87208a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // we are in stealth mode) 87308a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller final boolean drawPath = (!mInStealthMode || mPatternDisplayMode == DisplayMode.Wrong); 87408a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw the arrows associated with the path (unless the user is in progress, and 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we are in stealth mode) 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean oldFlag = (mPaint.getFlags() & Paint.FILTER_BITMAP_FLAG) != 0; 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPaint.setFilterBitmap(true); // draw with higher quality since we render with transforms 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (drawPath) { 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count - 1; i++) { 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Cell cell = pattern.get(i); 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Cell next = pattern.get(i + 1); 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only draw the part of the pattern stored in 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the lookup table (this is only different in the case 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // of animation). 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!drawLookup[next.row][next.column]) { 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float leftX = paddingLeft + cell.column * squareWidth; 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float topY = paddingTop + cell.row * squareHeight; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawArrow(canvas, leftX, topY, cell, next); 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 89708a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller 89808a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller if (drawPath) { 89908a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller boolean anyCircles = false; 90008a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller for (int i = 0; i < count; i++) { 90108a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller Cell cell = pattern.get(i); 90208a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller 90308a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // only draw the part of the pattern stored in 90408a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // the lookup table (this is only different in the case 90508a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // of animation). 90608a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller if (!drawLookup[cell.row][cell.column]) { 90708a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller break; 90808a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller } 90908a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller anyCircles = true; 91008a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller 91108a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller float centerX = getCenterXForColumn(cell.column); 91208a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller float centerY = getCenterYForRow(cell.row); 91308a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller if (i == 0) { 91408a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller currentPath.moveTo(centerX, centerY); 91508a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller } else { 91608a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller currentPath.lineTo(centerX, centerY); 91708a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller } 91808a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller } 91908a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller 92008a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller // add last in progress section 92108a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller if ((mPatternInProgress || mPatternDisplayMode == DisplayMode.Animate) 92208a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller && anyCircles) { 92308a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller currentPath.lineTo(mInProgressX, mInProgressY); 92408a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller } 92508a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller canvas.drawPath(currentPath, mPathPaint); 92608a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller } 92708a975ef86200a73db51bfbcca6bea8ad2a63cbdJim Miller 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPaint.setFilterBitmap(oldFlag); // restore default flag 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void drawArrow(Canvas canvas, float leftX, float topY, Cell start, Cell end) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean green = mPatternDisplayMode != DisplayMode.Wrong; 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int endRow = end.row; 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int startRow = start.row; 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int endColumn = end.column; 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int startColumn = start.column; 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offsets for centering the bitmap in the cell 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int offsetX = ((int) mSquareWidth - mBitmapWidth) / 2; 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int offsetY = ((int) mSquareHeight - mBitmapHeight) / 2; 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // compute transform to place arrow bitmaps at correct angle inside circle. 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This assumes that the arrow image is drawn at 12:00 with it's top edge 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // coincident with the circle bitmap's top edge. 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap arrow = green ? mBitmapArrowGreenUp : mBitmapArrowRedUp; 9470d244193bed0c995e2beaff5e217200457b28b9dJim Miller final int cellWidth = mBitmapWidth; 9480d244193bed0c995e2beaff5e217200457b28b9dJim Miller final int cellHeight = mBitmapHeight; 949bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the up arrow bitmap is at 12:00, so find the rotation from x axis and add 90 degrees. 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float theta = (float) Math.atan2( 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (double) (endRow - startRow), (double) (endColumn - startColumn)); 953bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller final float angle = (float) Math.toDegrees(theta) + 90.0f; 954bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // compose matrix 9560d244193bed0c995e2beaff5e217200457b28b9dJim Miller float sx = Math.min(mSquareWidth / mBitmapWidth, 1.0f); 9570d244193bed0c995e2beaff5e217200457b28b9dJim Miller float sy = Math.min(mSquareHeight / mBitmapHeight, 1.0f); 9585b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mArrowMatrix.setTranslate(leftX + offsetX, topY + offsetY); // transform to cell position 9590d244193bed0c995e2beaff5e217200457b28b9dJim Miller mArrowMatrix.preTranslate(mBitmapWidth/2, mBitmapHeight/2); 9600d244193bed0c995e2beaff5e217200457b28b9dJim Miller mArrowMatrix.preScale(sx, sy); 9610d244193bed0c995e2beaff5e217200457b28b9dJim Miller mArrowMatrix.preTranslate(-mBitmapWidth/2, -mBitmapHeight/2); 9625b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mArrowMatrix.preRotate(angle, cellWidth / 2.0f, cellHeight / 2.0f); // rotate about cell center 9635b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mArrowMatrix.preTranslate((cellWidth - arrow.getWidth()) / 2.0f, 0.0f); // translate to 12:00 pos 9645b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy canvas.drawBitmap(arrow, mArrowMatrix, mPaint); 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param canvas 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param leftX 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param topY 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param partOfPattern Whether this circle is part of the pattern. 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void drawCircle(Canvas canvas, int leftX, int topY, boolean partOfPattern) { 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap outerCircle; 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap innerCircle; 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!partOfPattern || (mInStealthMode && mPatternDisplayMode != DisplayMode.Wrong)) { 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // unselected circle 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleDefault; 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnDefault; 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mPatternInProgress) { 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // user is in middle of drawing a pattern 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleGreen; 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnTouched; 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mPatternDisplayMode == DisplayMode.Wrong) { 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the pattern is wrong 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleRed; 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnDefault; 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mPatternDisplayMode == DisplayMode.Correct || 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode == DisplayMode.Animate) { 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the pattern is correct 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleGreen; 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnDefault; 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("unknown display mode " + mPatternDisplayMode); 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int width = mBitmapWidth; 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int height = mBitmapHeight; 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareWidth = mSquareWidth; 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareHeight = mSquareHeight; 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int offsetX = (int) ((squareWidth - width) / 2f); 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int offsetY = (int) ((squareHeight - height) / 2f); 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10070d244193bed0c995e2beaff5e217200457b28b9dJim Miller // Allow circles to shrink if the view is too small to hold them. 10080d244193bed0c995e2beaff5e217200457b28b9dJim Miller float sx = Math.min(mSquareWidth / mBitmapWidth, 1.0f); 10090d244193bed0c995e2beaff5e217200457b28b9dJim Miller float sy = Math.min(mSquareHeight / mBitmapHeight, 1.0f); 10100d244193bed0c995e2beaff5e217200457b28b9dJim Miller 10110d244193bed0c995e2beaff5e217200457b28b9dJim Miller mCircleMatrix.setTranslate(leftX + offsetX, topY + offsetY); 10120d244193bed0c995e2beaff5e217200457b28b9dJim Miller mCircleMatrix.preTranslate(mBitmapWidth/2, mBitmapHeight/2); 10130d244193bed0c995e2beaff5e217200457b28b9dJim Miller mCircleMatrix.preScale(sx, sy); 10140d244193bed0c995e2beaff5e217200457b28b9dJim Miller mCircleMatrix.preTranslate(-mBitmapWidth/2, -mBitmapHeight/2); 10150d244193bed0c995e2beaff5e217200457b28b9dJim Miller 10160d244193bed0c995e2beaff5e217200457b28b9dJim Miller canvas.drawBitmap(outerCircle, mCircleMatrix, mPaint); 10170d244193bed0c995e2beaff5e217200457b28b9dJim Miller canvas.drawBitmap(innerCircle, mCircleMatrix, mPaint); 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Parcelable onSaveInstanceState() { 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcelable superState = super.onSaveInstanceState(); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(superState, 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LockPatternUtils.patternToString(mPattern), 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode.ordinal(), 1026aef555bcf26e770e37f2065913084588fb92c6fbJim Miller mInputEnabled, mInStealthMode, mEnableHapticFeedback); 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onRestoreInstanceState(Parcelable state) { 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SavedState ss = (SavedState) state; 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onRestoreInstanceState(ss.getSuperState()); 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setPattern( 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DisplayMode.Correct, 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LockPatternUtils.stringToPattern(ss.getSerializedPattern())); 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode = DisplayMode.values()[ss.getDisplayMode()]; 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = ss.isInputEnabled(); 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = ss.isInStealthMode(); 1039aef555bcf26e770e37f2065913084588fb92c6fbJim Miller mEnableHapticFeedback = ss.isTactileFeedbackEnabled(); 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The parecelable for saving and restoring a lock pattern view. 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class SavedState extends BaseSavedState { 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final String mSerializedPattern; 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mDisplayMode; 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final boolean mInputEnabled; 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final boolean mInStealthMode; 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final boolean mTactileFeedbackEnabled; 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Constructor called from {@link LockPatternView#onSaveInstanceState()} 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcelable superState, String serializedPattern, int displayMode, 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inputEnabled, boolean inStealthMode, boolean tactileFeedbackEnabled) { 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(superState); 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSerializedPattern = serializedPattern; 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDisplayMode = displayMode; 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = inputEnabled; 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = inStealthMode; 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTactileFeedbackEnabled = tactileFeedbackEnabled; 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Constructor called from {@link #CREATOR} 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcel in) { 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(in); 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSerializedPattern = in.readString(); 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDisplayMode = in.readInt(); 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = (Boolean) in.readValue(null); 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = (Boolean) in.readValue(null); 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTactileFeedbackEnabled = (Boolean) in.readValue(null); 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1077bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getSerializedPattern() { 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSerializedPattern; 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getDisplayMode() { 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mDisplayMode; 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isInputEnabled() { 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInputEnabled; 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isInStealthMode() { 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInStealthMode; 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isTactileFeedbackEnabled(){ 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTactileFeedbackEnabled; 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.writeToParcel(dest, flags); 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(mSerializedPattern); 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mDisplayMode); 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeValue(mInputEnabled); 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeValue(mInStealthMode); 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeValue(mTactileFeedbackEnabled); 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final Parcelable.Creator<SavedState> CREATOR = 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new Creator<SavedState>() { 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState createFromParcel(Parcel in) { 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(in); 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState[] newArray(int size) { 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState[size]; 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1120