LockPatternView.java revision aced12fd2276ed7664af6bf70ff03ce2acaf6545
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 com.android.internal.R; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 2385d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Millerimport android.content.res.Resources; 24bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Millerimport android.content.res.TypedArray; 256a109b4874b79d9bf8f5d990bfe831a59e5a83dcKarl Rosaenimport android.graphics.Bitmap; 266a109b4874b79d9bf8f5d990bfe831a59e5a83dcKarl Rosaenimport android.graphics.BitmapFactory; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Color; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Matrix; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Paint; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Path; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 336a109b4874b79d9bf8f5d990bfe831a59e5a83dcKarl Rosaenimport android.os.Debug; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcel; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcelable; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.SystemClock; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Vibrator; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 3985d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Millerimport android.util.Log; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.MotionEvent; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Displays and detects the user's unlock attempt, which is a drag of a finger 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * across 9 regions of the screen. 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Is also capable of displaying a static pattern in "in progress", "wrong" or 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * "correct" states. 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class LockPatternView extends View { 540a0753808ea27955472c2283413fc230bc85595bJim Miller private static final String TAG = "LockPatternView"; 55bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller // Aspect to use when rendering this view 56bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private static final int ASPECT_SQUARE = 0; // View will be the minimum of width/height 57bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private static final int ASPECT_LOCK_WIDTH = 1; // Fixed width; height will be minimum of (w,h) 58bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private static final int ASPECT_LOCK_HEIGHT = 2; // Fixed height; width will be minimum of (w,h) 59bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Vibrator pattern for creating a tactile bump 6185d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller private static final long[] DEFAULT_VIBE_PATTERN = {0, 1, 40, 41}; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean PROFILE_DRAWING = false; 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mDrawingProfilingStarted = false; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mPaint = new Paint(); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mPathPaint = new Paint(); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: make this common with PhoneWindow 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int STATUS_BAR_HEIGHT = 25; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * How many milliseconds we spend animating each circle of a lock pattern 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the animating mode is set. The entire animation should take this 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * constant * the length of the pattern to complete. 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MILLIS_PER_CIRCLE_ANIMATING = 700; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnPatternListener mOnPatternListener; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<Cell> mPattern = new ArrayList<Cell>(9); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Lookup table for the circles of the pattern we are currently drawing. 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will be the cells of the complete pattern unless we are animating, 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in which case we use this to hold the cells we are drawing for the in 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * progress animation. 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean[][] mPatternDrawLookup = new boolean[3][3]; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the in progress point: 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * - during interaction: where the user's finger is 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * - during animation: the current tip of the animating line 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mInProgressX = -1; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mInProgressY = -1; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private long mAnimatingPeriodStart; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private DisplayMode mPatternDisplayMode = DisplayMode.Correct; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mInputEnabled = true; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mInStealthMode = false; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mTactileFeedbackEnabled = true; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mPatternInProgress = false; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mDiameterFactor = 0.5f; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mHitFactor = 0.6f; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mSquareWidth; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mSquareHeight; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapBtnDefault; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapBtnTouched; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapCircleDefault; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapCircleGreen; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapCircleRed; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapArrowGreenUp; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap mBitmapArrowRedUp; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Path mCurrentPath = new Path(); 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Rect mInvalidate = 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 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Vibrator vibe; // Vibrator for creating tactile feedback 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13085d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller private long[] mVibePattern; 13185d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller 132bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller private int mAspect; 1335b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy private final Matrix mArrowMatrix = new Matrix(); 134bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Represents a cell in the 3 X 3 matrix of the unlock pattern view. 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static class Cell { 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int row; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int column; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // keep # objects limited to 9 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static Cell[][] sCells = new Cell[3][3]; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < 3; j++) { 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sCells[i][j] = new Cell(i, j); 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param row The row of the cell. 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param column The column of the cell. 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Cell(int row, int column) { 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkRange(row, column); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.row = row; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.column = column; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRow() { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return row; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getColumn() { 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return column; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param row The row of the cell. 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param column The column of the cell. 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static synchronized Cell of(int row, int column) { 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkRange(row, column); 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sCells[row][column]; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void checkRange(int row, int column) { 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (row < 0 || row > 2) { 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("row must be in range 0-2"); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (column < 0 || column > 2) { 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("column must be in range 0-2"); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return "(row=" + row + ",clmn=" + column + ")"; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * How to display the current pattern. 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public enum DisplayMode { 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The pattern drawn is correct (i.e draw it in a friendly color) 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Correct, 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Animate the pattern (for demo, and help). 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Animate, 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The pattern is wrong (i.e draw a foreboding color) 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Wrong 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The call back interface for detecting patterns entered by the user. 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static interface OnPatternListener { 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A new pattern has begun. 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onPatternStart(); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The pattern was cleared. 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onPatternCleared(); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23041e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller * The user extended the pattern currently being drawn by one cell. 23141e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller * @param pattern The pattern with newly added cell. 23241e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller */ 23341e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller void onPatternCellAdded(List<Cell> pattern); 23441e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller 23541e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller /** 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A pattern was detected from the user. 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pattern The pattern. 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onPatternDetected(List<Cell> pattern); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public LockPatternView(Context context) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, null); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public LockPatternView(Context context, AttributeSet attrs) { 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vibe = new Vibrator(); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 250bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.LockPatternView); 251bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 252bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller final String aspect = a.getString(R.styleable.LockPatternView_aspect); 253bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 254bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller if ("square".equals(aspect)) { 255bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_SQUARE; 256bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } else if ("lock_width".equals(aspect)) { 257bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_LOCK_WIDTH; 258bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } else if ("lock_height".equals(aspect)) { 259bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_LOCK_HEIGHT; 260bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } else { 261bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller mAspect = ASPECT_SQUARE; 262bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } 263bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setClickable(true); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setAntiAlias(true); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setDither(true); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setColor(Color.WHITE); // TODO this should be from the style 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setAlpha(128); 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStyle(Paint.Style.STROKE); 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStrokeJoin(Paint.Join.ROUND); 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStrokeCap(Paint.Cap.ROUND); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // lot's of bitmaps! 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapBtnDefault = getBitmapFor(R.drawable.btn_code_lock_default); 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapBtnTouched = getBitmapFor(R.drawable.btn_code_lock_touched); 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapCircleDefault = getBitmapFor(R.drawable.indicator_code_lock_point_area_default); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapCircleGreen = getBitmapFor(R.drawable.indicator_code_lock_point_area_green); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapCircleRed = getBitmapFor(R.drawable.indicator_code_lock_point_area_red); 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapArrowGreenUp = getBitmapFor(R.drawable.indicator_code_lock_drag_direction_green_up); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapArrowRedUp = getBitmapFor(R.drawable.indicator_code_lock_drag_direction_red_up); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we assume all bitmaps have the same size 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapWidth = mBitmapBtnDefault.getWidth(); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBitmapHeight = mBitmapBtnDefault.getHeight(); 28785d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller 28885d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller // allow vibration pattern to be customized 28985d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller mVibePattern = loadVibratePattern(com.android.internal.R.array.config_virtualKeyVibePattern); 29085d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller } 29185d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller 29285d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller private long[] loadVibratePattern(int id) { 29385d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller int[] pattern = null; 29485d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller try { 29585d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller pattern = getResources().getIntArray(id); 29685d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller } catch (Resources.NotFoundException e) { 2970a0753808ea27955472c2283413fc230bc85595bJim Miller Log.e(TAG, "Vibrate pattern missing, using default", e); 29885d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller } 29985d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller if (pattern == null) { 30085d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller return DEFAULT_VIBE_PATTERN; 30185d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller } 30285d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller 30385d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller long[] tmpPattern = new long[pattern.length]; 30485d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller for (int i = 0; i < pattern.length; i++) { 30585d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller tmpPattern[i] = pattern[i]; 30685d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller } 30785d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller return tmpPattern; 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Bitmap getBitmapFor(int resId) { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return BitmapFactory.decodeResource(getContext().getResources(), resId); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the view is in stealth mode. 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isInStealthMode() { 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInStealthMode; 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the view has tactile feedback enabled. 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isTactileFeedbackEnabled() { 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTactileFeedbackEnabled; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set whether the view is in stealth mode. If true, there will be no 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * visible feedback as the user enters the pattern. 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inStealthMode Whether in stealth mode. 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setInStealthMode(boolean inStealthMode) { 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = inStealthMode; 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set whether the view will use tactile feedback. If true, there will be 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * tactile feedback as the user enters the pattern. 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param tactileFeedbackEnabled Whether tactile feedback is enabled 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTactileFeedbackEnabled(boolean tactileFeedbackEnabled) { 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTactileFeedbackEnabled = tactileFeedbackEnabled; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the call back for pattern detection. 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onPatternListener The call back. 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnPatternListener( 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OnPatternListener onPatternListener) { 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnPatternListener = onPatternListener; 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the pattern explicitely (rather than waiting for the user to input 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a pattern). 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayMode How to display the pattern. 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pattern The pattern. 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setPattern(DisplayMode displayMode, List<Cell> pattern) { 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.clear(); 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.addAll(pattern); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (Cell cell : pattern) { 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDrawLookup[cell.getRow()][cell.getColumn()] = true; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setDisplayMode(displayMode); 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the display mode of the current pattern. This can be useful, for 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * instance, after detecting a pattern to tell this view whether change the 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in progress result to correct or wrong. 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayMode The display mode. 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setDisplayMode(DisplayMode displayMode) { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode = displayMode; 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (displayMode == DisplayMode.Animate) { 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPattern.size() == 0) { 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("you must have a pattern to " 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "animate if you want to set the display mode to animate"); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnimatingPeriodStart = SystemClock.elapsedRealtime(); 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell first = mPattern.get(0); 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressX = getCenterXForColumn(first.getColumn()); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressY = getCenterYForRow(first.getRow()); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Clear the pattern. 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearPattern() { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resetPattern(); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Reset all pattern state. 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void resetPattern() { 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.clear(); 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode = DisplayMode.Correct; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Clear the pattern lookup table. 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void clearPatternDrawLookup() { 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < 3; j++) { 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDrawLookup[i][j] = false; 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Disable input (for instance when displaying a message that will 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * timeout so user doesn't get view into messy state). 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void disableInput() { 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = false; 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Enable input. 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void enableInput() { 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = true; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onSizeChanged(int w, int h, int oldw, int oldh) { 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int width = w - mPaddingLeft - mPaddingRight; 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSquareWidth = width / 3.0f; 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int height = h - mPaddingTop - mPaddingBottom; 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSquareHeight = height / 3.0f; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4480a0753808ea27955472c2283413fc230bc85595bJim Miller private int resolveMeasured(int measureSpec, int desired) 4490a0753808ea27955472c2283413fc230bc85595bJim Miller { 4500a0753808ea27955472c2283413fc230bc85595bJim Miller int result = 0; 4510a0753808ea27955472c2283413fc230bc85595bJim Miller int specSize = MeasureSpec.getSize(measureSpec); 4520a0753808ea27955472c2283413fc230bc85595bJim Miller switch (MeasureSpec.getMode(measureSpec)) { 4530a0753808ea27955472c2283413fc230bc85595bJim Miller case MeasureSpec.UNSPECIFIED: 4540a0753808ea27955472c2283413fc230bc85595bJim Miller result = desired; 4550a0753808ea27955472c2283413fc230bc85595bJim Miller break; 4560a0753808ea27955472c2283413fc230bc85595bJim Miller case MeasureSpec.AT_MOST: 4570a0753808ea27955472c2283413fc230bc85595bJim Miller result = Math.min(specSize, desired); 4580a0753808ea27955472c2283413fc230bc85595bJim Miller break; 4590a0753808ea27955472c2283413fc230bc85595bJim Miller case MeasureSpec.EXACTLY: 4600a0753808ea27955472c2283413fc230bc85595bJim Miller default: 4610a0753808ea27955472c2283413fc230bc85595bJim Miller result = specSize; 4620a0753808ea27955472c2283413fc230bc85595bJim Miller } 4630a0753808ea27955472c2283413fc230bc85595bJim Miller return result; 4640a0753808ea27955472c2283413fc230bc85595bJim Miller } 4650a0753808ea27955472c2283413fc230bc85595bJim Miller 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 4680a0753808ea27955472c2283413fc230bc85595bJim Miller final int minimumWidth = 3 * mBitmapCircleDefault.getWidth(); 4690a0753808ea27955472c2283413fc230bc85595bJim Miller final int minimumHeight = 3 * mBitmapCircleDefault.getHeight(); 4700a0753808ea27955472c2283413fc230bc85595bJim Miller int viewWidth = resolveMeasured(widthMeasureSpec, minimumWidth); 4710a0753808ea27955472c2283413fc230bc85595bJim Miller int viewHeight = resolveMeasured(heightMeasureSpec, minimumHeight); 4720a0753808ea27955472c2283413fc230bc85595bJim Miller 4730a0753808ea27955472c2283413fc230bc85595bJim Miller int requestedWidth = MeasureSpec.getSize(widthMeasureSpec); 4740a0753808ea27955472c2283413fc230bc85595bJim Miller int requestedHeight = MeasureSpec.getSize(heightMeasureSpec); 475bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller switch (mAspect) { 476bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller case ASPECT_SQUARE: 4770a0753808ea27955472c2283413fc230bc85595bJim Miller viewWidth = viewHeight = Math.min(requestedWidth, requestedHeight); 478bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller break; 479bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller case ASPECT_LOCK_WIDTH: 4800a0753808ea27955472c2283413fc230bc85595bJim Miller viewWidth = requestedWidth; 4810a0753808ea27955472c2283413fc230bc85595bJim Miller viewHeight = Math.min(requestedWidth, requestedHeight); 482bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller break; 483bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller case ASPECT_LOCK_HEIGHT: 4840a0753808ea27955472c2283413fc230bc85595bJim Miller viewWidth = Math.min(requestedWidth, requestedHeight); 4850a0753808ea27955472c2283413fc230bc85595bJim Miller viewHeight = requestedHeight; 486bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller break; 487bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller } 4880a0753808ea27955472c2283413fc230bc85595bJim Miller // Log.v(TAG, "LockPatternView dimensions: " + viewWidth + "x" + viewHeight); 489bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller setMeasuredDimension(viewWidth, viewHeight); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determines whether the point x, y will add a new point to the current 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * pattern (in addition to finding the cell, also makes heuristic choices 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * such as filling in gaps based on current pattern). 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x The x coordinate. 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y The y coordinate. 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Cell detectAndAddHit(float x, float y) { 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell cell = checkForNewHit(x, y); 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cell != null) { 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // check for gaps in existing pattern 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Cell fillInGapCell = null; 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Cell> pattern = mPattern; 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!pattern.isEmpty()) { 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell lastCell = pattern.get(pattern.size() - 1); 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dRow = cell.row - lastCell.row; 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dColumn = cell.column - lastCell.column; 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fillInRow = lastCell.row; 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fillInColumn = lastCell.column; 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Math.abs(dRow) == 2 && Math.abs(dColumn) != 1) { 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fillInRow = lastCell.row + ((dRow > 0) ? 1 : -1); 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Math.abs(dColumn) == 2 && Math.abs(dRow) != 1) { 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fillInColumn = lastCell.column + ((dColumn > 0) ? 1 : -1); 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fillInGapCell = Cell.of(fillInRow, fillInColumn); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fillInGapCell != null && 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mPatternDrawLookup[fillInGapCell.row][fillInGapCell.column]) { 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project addCellToPattern(fillInGapCell); 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project addCellToPattern(cell); 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTactileFeedbackEnabled){ 53185d630020a29c24f3d51f00b5ce3f701c16f0a45Jim Miller vibe.vibrate(mVibePattern, -1); // Generate tactile feedback 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return cell; 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void addCellToPattern(Cell newCell) { 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDrawLookup[newCell.getRow()][newCell.getColumn()] = true; 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPattern.add(newCell); 54141e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller if (mOnPatternListener != null) { 54241e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller mOnPatternListener.onPatternCellAdded(mPattern); 54341e8dc02cdde381cc2d7d55bfb56d5c7f72eb86eJim Miller } 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // helper method to find which cell a point maps to 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Cell checkForNewHit(float x, float y) { 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int rowHit = getRowHit(y); 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rowHit < 0) { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int columnHit = getColumnHit(x); 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (columnHit < 0) { 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPatternDrawLookup[rowHit][columnHit]) { 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Cell.of(rowHit, columnHit); 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Helper method to find the row that y falls into. 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y The y coordinate 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The row that y falls in, or -1 if it falls in no row. 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRowHit(float y) { 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareHeight = mSquareHeight; 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float hitSize = squareHeight * mHitFactor; 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float offset = mPaddingTop + (squareHeight - hitSize) / 2f; 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float hitTop = offset + squareHeight * i; 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (y >= hitTop && y <= hitTop + hitSize) { 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Helper method to find the column x fallis into. 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x The x coordinate. 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The column that x falls in, or -1 if it falls in no column. 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getColumnHit(float x) { 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareWidth = mSquareWidth; 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float hitSize = squareWidth * mHitFactor; 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float offset = mPaddingLeft + (squareWidth - hitSize) / 2f; 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float hitLeft = offset + squareWidth * i; 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (x >= hitLeft && x <= hitLeft + hitSize) { 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 606aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller public boolean onTouchEvent(MotionEvent event) { 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInputEnabled || !isEnabled()) { 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 611aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller switch(event.getAction()) { 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_DOWN: 613aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller handleActionDown(event); 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_UP: 616aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller handleActionUp(event); 617aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller return true; 618aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller case MotionEvent.ACTION_MOVE: 619aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller handleActionMove(event); 620aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller return true; 621aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller case MotionEvent.ACTION_CANCEL: 622aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller resetPattern(); 623aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (mOnPatternListener != null) { 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternInProgress = false; 625aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mOnPatternListener.onPatternCleared(); 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (PROFILE_DRAWING) { 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mDrawingProfilingStarted) { 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDrawingProfilingStarted = false; 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 634aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 635aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller return false; 636aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 638aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller private void handleActionMove(MotionEvent event) { 639aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // Handle all recent motion events so we don't skip any cells even when the device 640aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // is busy... 641aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final int historySize = event.getHistorySize(); 642aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller for (int i = 0; i < historySize + 1; i++) { 643aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float x = i < historySize ? event.getHistoricalX(i) : event.getX(); 644aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float y = i < historySize ? event.getHistoricalY(i) : event.getY(); 645aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final int patternSizePreHitDetect = mPattern.size(); 646aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller Cell hitCell = detectAndAddHit(x, y); 647aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final int patternSize = mPattern.size(); 648aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (hitCell != null && (mOnPatternListener != null) && (patternSize == 1)) { 649aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = true; 650aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mOnPatternListener.onPatternStart(); 651aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 652aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // note current x and y for rubber banding of in progress patterns 653aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float dx = Math.abs(x - mInProgressX); 654aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float dy = Math.abs(y - mInProgressY); 655aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (dx + dy > mSquareWidth * 0.01f) { 656aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float oldX = mInProgressX; 657aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float oldY = mInProgressY; 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mInProgressX = x; 660aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mInProgressY = y; 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 662aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (mPatternInProgress && patternSize > 0) { 663aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final ArrayList<Cell> pattern = mPattern; 664aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float radius = mSquareWidth * mDiameterFactor * 0.5f; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 666aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final Cell lastCell = pattern.get(patternSize - 1); 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 668aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float startX = getCenterXForColumn(lastCell.column); 669aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float startY = getCenterYForRow(lastCell.row); 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 671aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float left; 672aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float top; 673aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float right; 674aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller float bottom; 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 676aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final Rect invalidateRect = mInvalidate; 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 678aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (startX < x) { 679aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller left = startX; 680aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller right = x; 681aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else { 682aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller left = x; 683aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller right = startX; 684aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 686aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (startY < y) { 687aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller top = startY; 688aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller bottom = y; 689aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else { 690aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller top = y; 691aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller bottom = startY; 692aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 694aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // Invalidate between the pattern's last cell and the current location 695aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidateRect.set((int) (left - radius), (int) (top - radius), 696aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller (int) (right + radius), (int) (bottom + radius)); 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 698aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (startX < oldX) { 699aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller left = startX; 700aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller right = oldX; 701aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else { 702aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller left = oldX; 703aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller right = startX; 704aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 705aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 706aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (startY < oldY) { 707aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller top = startY; 708aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller bottom = oldY; 709aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else { 710aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller top = oldY; 711aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller bottom = startY; 712aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 713aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 714aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // Invalidate between the pattern's last cell and the previous location 715aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidateRect.union((int) (left - radius), (int) (top - radius), 716aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller (int) (right + radius), (int) (bottom + radius)); 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 718aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // Invalidate between the pattern's new cell and the pattern's previous cell 719aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (hitCell != null) { 720aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller startX = getCenterXForColumn(hitCell.column); 721aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller startY = getCenterYForRow(hitCell.row); 722aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 723aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (patternSize >= 2) { 724aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // (re-using hitcell for old cell) 725aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller hitCell = pattern.get(patternSize - 1 - (patternSize - patternSizePreHitDetect)); 726aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller oldX = getCenterXForColumn(hitCell.column); 727aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller oldY = getCenterYForRow(hitCell.row); 728aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 729aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (startX < oldX) { 730aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller left = startX; 731aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller right = oldX; 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 733aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller left = oldX; 734aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller right = startX; 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 737aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (startY < oldY) { 738aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller top = startY; 739aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller bottom = oldY; 740aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else { 741aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller top = oldY; 742aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller bottom = startY; 743aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 744aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else { 745aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller left = right = startX; 746aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller top = bottom = startY; 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 749aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float widthOffset = mSquareWidth / 2f; 750aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float heightOffset = mSquareHeight / 2f; 751aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 752aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidateRect.set((int) (left - widthOffset), 753aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller (int) (top - heightOffset), (int) (right + widthOffset), 754aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller (int) (bottom + heightOffset)); 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 756aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 757aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidate(invalidateRect); 758aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else { 759aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidate(); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 761aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 762aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 763aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 764aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 765aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller private void handleActionUp(MotionEvent event) { 766aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller // report pattern detected 767aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (!mPattern.isEmpty() && mOnPatternListener != null) { 768aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = false; 769aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mOnPatternListener.onPatternDetected(mPattern); 770aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidate(); 771aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 772aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (PROFILE_DRAWING) { 773aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (mDrawingProfilingStarted) { 774aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller Debug.stopMethodTracing(); 775aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mDrawingProfilingStarted = false; 776aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 777aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 778aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 779aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 780aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller private void handleActionDown(MotionEvent event) { 781aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller resetPattern(); 782aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float x = event.getX(); 783aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float y = event.getY(); 784aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final Cell hitCell = detectAndAddHit(x, y); 785aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (hitCell != null && mOnPatternListener != null) { 786aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = true; 787aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternDisplayMode = DisplayMode.Correct; 788aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mOnPatternListener.onPatternStart(); 789aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } else if (mOnPatternListener != null) { 790aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mPatternInProgress = false; 791aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mOnPatternListener.onPatternCleared(); 792aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 793aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (hitCell != null) { 794aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float startX = getCenterXForColumn(hitCell.column); 795aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float startY = getCenterYForRow(hitCell.row); 796aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 797aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float widthOffset = mSquareWidth / 2f; 798aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller final float heightOffset = mSquareHeight / 2f; 799aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller 800aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller invalidate((int) (startX - widthOffset), (int) (startY - heightOffset), 801aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller (int) (startX + widthOffset), (int) (startY + heightOffset)); 802aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 803aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mInProgressX = x; 804aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mInProgressY = y; 805aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (PROFILE_DRAWING) { 806aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller if (!mDrawingProfilingStarted) { 807aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller Debug.startMethodTracing("LockPatternDrawing"); 808aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller mDrawingProfilingStarted = true; 809aced12fd2276ed7664af6bf70ff03ce2acaf6545Jim Miller } 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float getCenterXForColumn(int column) { 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mPaddingLeft + column * mSquareWidth + mSquareWidth / 2f; 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float getCenterYForRow(int row) { 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mPaddingTop + row * mSquareHeight + mSquareHeight / 2f; 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onDraw(Canvas canvas) { 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Cell> pattern = mPattern; 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = pattern.size(); 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean[][] drawLookup = mPatternDrawLookup; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mPatternDisplayMode == DisplayMode.Animate) { 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // figure out which circles to draw 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // + 1 so we pause on complete pattern 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int oneCycle = (count + 1) * MILLIS_PER_CIRCLE_ANIMATING; 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int spotInCycle = (int) (SystemClock.elapsedRealtime() - 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnimatingPeriodStart) % oneCycle; 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int numCircles = spotInCycle / MILLIS_PER_CIRCLE_ANIMATING; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearPatternDrawLookup(); 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numCircles; i++) { 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell cell = pattern.get(i); 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawLookup[cell.getRow()][cell.getColumn()] = true; 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // figure out in progress portion of ghosting line 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean needToUpdateInProgressPoint = numCircles > 0 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && numCircles < count; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (needToUpdateInProgressPoint) { 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float percentageOfNextCircle = 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((float) (spotInCycle % MILLIS_PER_CIRCLE_ANIMATING)) / 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MILLIS_PER_CIRCLE_ANIMATING; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell currentCell = pattern.get(numCircles - 1); 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float centerX = getCenterXForColumn(currentCell.column); 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float centerY = getCenterYForRow(currentCell.row); 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Cell nextCell = pattern.get(numCircles); 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float dx = percentageOfNextCircle * 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (getCenterXForColumn(nextCell.column) - centerX); 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float dy = percentageOfNextCircle * 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (getCenterYForRow(nextCell.row) - centerY); 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressX = centerX + dx; 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInProgressY = centerY + dy; 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: Infinite loop here... 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareWidth = mSquareWidth; 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareHeight = mSquareHeight; 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float radius = (squareWidth * mDiameterFactor * 0.5f); 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPathPaint.setStrokeWidth(radius); 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Path currentPath = mCurrentPath; 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project currentPath.rewind(); 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: the path should be created and cached every time we hit-detect a cell 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only the last segment of the path should be computed here 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw the path of the pattern (unless the user is in progress, and 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we are in stealth mode) 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean drawPath = (!mInStealthMode || mPatternDisplayMode == DisplayMode.Wrong); 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (drawPath) { 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean anyCircles = false; 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Cell cell = pattern.get(i); 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only draw the part of the pattern stored in 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the lookup table (this is only different in the case 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // of animation). 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!drawLookup[cell.row][cell.column]) { 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anyCircles = true; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float centerX = getCenterXForColumn(cell.column); 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float centerY = getCenterYForRow(cell.row); 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i == 0) { 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project currentPath.moveTo(centerX, centerY); 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project currentPath.lineTo(centerX, centerY); 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // add last in progress section 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mPatternInProgress || mPatternDisplayMode == DisplayMode.Animate) 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && anyCircles) { 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project currentPath.lineTo(mInProgressX, mInProgressY); 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawPath(currentPath, mPathPaint); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw the circles 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int paddingTop = mPaddingTop; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int paddingLeft = mPaddingLeft; 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < 3; i++) { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float topY = paddingTop + i * squareHeight; 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //float centerY = mPaddingTop + i * mSquareHeight + (mSquareHeight / 2); 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < 3; j++) { 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float leftX = paddingLeft + j * squareWidth; 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawCircle(canvas, (int) leftX, (int) topY, drawLookup[i][j]); 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw the arrows associated with the path (unless the user is in progress, and 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we are in stealth mode) 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean oldFlag = (mPaint.getFlags() & Paint.FILTER_BITMAP_FLAG) != 0; 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPaint.setFilterBitmap(true); // draw with higher quality since we render with transforms 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (drawPath) { 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count - 1; i++) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Cell cell = pattern.get(i); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Cell next = pattern.get(i + 1); 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only draw the part of the pattern stored in 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the lookup table (this is only different in the case 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // of animation). 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!drawLookup[next.row][next.column]) { 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float leftX = paddingLeft + cell.column * squareWidth; 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float topY = paddingTop + cell.row * squareHeight; 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawArrow(canvas, leftX, topY, cell, next); 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPaint.setFilterBitmap(oldFlag); // restore default flag 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void drawArrow(Canvas canvas, float leftX, float topY, Cell start, Cell end) { 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean green = mPatternDisplayMode != DisplayMode.Wrong; 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int endRow = end.row; 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int startRow = start.row; 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int endColumn = end.column; 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int startColumn = start.column; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offsets for centering the bitmap in the cell 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int offsetX = ((int) mSquareWidth - mBitmapWidth) / 2; 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int offsetY = ((int) mSquareHeight - mBitmapHeight) / 2; 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // compute transform to place arrow bitmaps at correct angle inside circle. 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This assumes that the arrow image is drawn at 12:00 with it's top edge 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // coincident with the circle bitmap's top edge. 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap arrow = green ? mBitmapArrowGreenUp : mBitmapArrowRedUp; 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int cellWidth = mBitmapCircleDefault.getWidth(); 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int cellHeight = mBitmapCircleDefault.getHeight(); 969bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the up arrow bitmap is at 12:00, so find the rotation from x axis and add 90 degrees. 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float theta = (float) Math.atan2( 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (double) (endRow - startRow), (double) (endColumn - startColumn)); 973bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller final float angle = (float) Math.toDegrees(theta) + 90.0f; 974bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // compose matrix 9765b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mArrowMatrix.setTranslate(leftX + offsetX, topY + offsetY); // transform to cell position 9775b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mArrowMatrix.preRotate(angle, cellWidth / 2.0f, cellHeight / 2.0f); // rotate about cell center 9785b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mArrowMatrix.preTranslate((cellWidth - arrow.getWidth()) / 2.0f, 0.0f); // translate to 12:00 pos 9795b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy canvas.drawBitmap(arrow, mArrowMatrix, mPaint); 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param canvas 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param leftX 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param topY 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param partOfPattern Whether this circle is part of the pattern. 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void drawCircle(Canvas canvas, int leftX, int topY, boolean partOfPattern) { 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap outerCircle; 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap innerCircle; 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!partOfPattern || (mInStealthMode && mPatternDisplayMode != DisplayMode.Wrong)) { 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // unselected circle 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleDefault; 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnDefault; 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mPatternInProgress) { 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // user is in middle of drawing a pattern 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleGreen; 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnTouched; 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mPatternDisplayMode == DisplayMode.Wrong) { 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the pattern is wrong 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleRed; 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnDefault; 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mPatternDisplayMode == DisplayMode.Correct || 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode == DisplayMode.Animate) { 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the pattern is correct 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outerCircle = mBitmapCircleGreen; 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project innerCircle = mBitmapBtnDefault; 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("unknown display mode " + mPatternDisplayMode); 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int width = mBitmapWidth; 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int height = mBitmapHeight; 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareWidth = mSquareWidth; 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float squareHeight = mSquareHeight; 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int offsetX = (int) ((squareWidth - width) / 2f); 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int offsetY = (int) ((squareHeight - height) / 2f); 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawBitmap(outerCircle, leftX + offsetX, topY + offsetY, mPaint); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawBitmap(innerCircle, leftX + offsetX, topY + offsetY, mPaint); 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Parcelable onSaveInstanceState() { 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcelable superState = super.onSaveInstanceState(); 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(superState, 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LockPatternUtils.patternToString(mPattern), 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode.ordinal(), 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled, mInStealthMode, mTactileFeedbackEnabled); 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onRestoreInstanceState(Parcelable state) { 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SavedState ss = (SavedState) state; 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onRestoreInstanceState(ss.getSuperState()); 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setPattern( 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DisplayMode.Correct, 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LockPatternUtils.stringToPattern(ss.getSerializedPattern())); 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPatternDisplayMode = DisplayMode.values()[ss.getDisplayMode()]; 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = ss.isInputEnabled(); 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = ss.isInStealthMode(); 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTactileFeedbackEnabled = ss.isTactileFeedbackEnabled(); 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The parecelable for saving and restoring a lock pattern view. 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class SavedState extends BaseSavedState { 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final String mSerializedPattern; 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mDisplayMode; 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final boolean mInputEnabled; 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final boolean mInStealthMode; 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final boolean mTactileFeedbackEnabled; 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Constructor called from {@link LockPatternView#onSaveInstanceState()} 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcelable superState, String serializedPattern, int displayMode, 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inputEnabled, boolean inStealthMode, boolean tactileFeedbackEnabled) { 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(superState); 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSerializedPattern = serializedPattern; 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDisplayMode = displayMode; 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = inputEnabled; 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = inStealthMode; 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTactileFeedbackEnabled = tactileFeedbackEnabled; 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Constructor called from {@link #CREATOR} 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcel in) { 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(in); 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSerializedPattern = in.readString(); 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDisplayMode = in.readInt(); 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputEnabled = (Boolean) in.readValue(null); 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInStealthMode = (Boolean) in.readValue(null); 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTactileFeedbackEnabled = (Boolean) in.readValue(null); 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1083bf1259b8a6a44d7a4eab5131cd33dac0fbcb50b6Jim Miller 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getSerializedPattern() { 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSerializedPattern; 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getDisplayMode() { 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mDisplayMode; 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isInputEnabled() { 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInputEnabled; 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isInStealthMode() { 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInStealthMode; 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isTactileFeedbackEnabled(){ 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTactileFeedbackEnabled; 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.writeToParcel(dest, flags); 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(mSerializedPattern); 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mDisplayMode); 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeValue(mInputEnabled); 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeValue(mInStealthMode); 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeValue(mTactileFeedbackEnabled); 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final Parcelable.Creator<SavedState> CREATOR = 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new Creator<SavedState>() { 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState createFromParcel(Parcel in) { 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(in); 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState[] newArray(int size) { 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState[size]; 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1126