ViewDebug.java revision 223ff5c0586adbbd1d6d57a3a4d176222e8b7434
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 android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19e551dc76bcde0e114b06e876eeb1d5f9d367fddfRomain Guyimport android.util.Config; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 21c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Projectimport android.util.DisplayMetrics; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.Resources; 23105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Projectimport android.content.Context; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Bitmap; 25c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Projectimport android.graphics.Canvas; 26223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guyimport android.graphics.Rect; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Environment; 28c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Projectimport android.os.Debug; 29223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guyimport android.os.RemoteException; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guyimport java.io.ByteArrayOutputStream; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.File; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.BufferedWriter; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.FileWriter; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.FileOutputStream; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.DataOutputStream; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStreamWriter; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.BufferedOutputStream; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.LinkedList; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.HashMap; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.concurrent.CountDownLatch; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.concurrent.TimeUnit; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.annotation.Target; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.annotation.ElementType; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.annotation.Retention; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.annotation.RetentionPolicy; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.reflect.Field; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.reflect.Method; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.reflect.InvocationTargetException; 54c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Projectimport java.lang.reflect.AccessibleObject; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Various debugging/tracing tools related to {@link View} and the view hierarchy. 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ViewDebug { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * Log tag used to log errors related to the consistency of the view hierarchy. 6213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * 6313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * @hide 6413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy */ 6513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy public static final String CONSISTENCY_LOG_TAG = "ViewConsistency"; 6613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 6713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy /** 6813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * Flag indicating the consistency check should check layout-related properties. 6913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * 7013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * @hide 7113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy */ 7213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy public static final int CONSISTENCY_LAYOUT = 0x1; 7313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 7413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy /** 7513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * Flag indicating the consistency check should check drawing-related properties. 7613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * 7713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * @hide 7813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy */ 7913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy public static final int CONSISTENCY_DRAWING = 0x2; 8013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 8113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy /** 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Enables or disables view hierarchy tracing. Any invoker of 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #trace(View, android.view.ViewDebug.HierarchyTraceType)} should first 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * check that this value is set to true as not to affect performance. 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final boolean TRACE_HIERARCHY = false; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Enables or disables view recycler tracing. Any invoker of 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #trace(View, android.view.ViewDebug.RecyclerTraceType, int[])} should first 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * check that this value is set to true as not to affect performance. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final boolean TRACE_RECYCLER = false; 94a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 96cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Enables or disables motion events tracing. Any invoker of 97cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * {@link #trace(View, MotionEvent, MotionEventTraceType)} should first check 98cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * that this value is set to true as not to affect performance. 99cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 100cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @hide 101cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy */ 102cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy public static final boolean TRACE_MOTION_EVENTS = false; 103cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 104cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy /** 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The system property of dynamic switch for capturing view information 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * when it is set, we dump interested fields and methods for the view on focus 107a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy */ 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final String SYSTEM_PROPERTY_CAPTURE_VIEW = "debug.captureview"; 109a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The system property of dynamic switch for capturing event information 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * when it is set, we log key events, touch/motion and trackball events 113a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy */ 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final String SYSTEM_PROPERTY_CAPTURE_EVENT = "debug.captureevent"; 115c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * Profiles drawing times in the events log. 11813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * 11913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * @hide 12013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy */ 12113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy @Debug.DebugProperty 12213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy public static boolean profileDrawing = false; 12313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 12413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy /** 12513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * Profiles layout times in the events log. 12613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * 12713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * @hide 12813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy */ 12913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy @Debug.DebugProperty 13013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy public static boolean profileLayout = false; 13113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 13213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy /** 13313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * Profiles real fps (times between draws) and displays the result. 13413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * 13513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * @hide 13613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy */ 13713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy @Debug.DebugProperty 13813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy public static boolean showFps = false; 13913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 14013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy /** 14113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * <p>Enables or disables views consistency check. Even when this property is enabled, 14213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * view consistency checks happen only if {@link android.util.Config#DEBUG} is set 14313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * to true. The value of this property can be configured externally in one of the 14413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * following files:</p> 14513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * <ul> 14613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * <li>/system/debug.prop</li> 14713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * <li>/debug.prop</li> 14813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * <li>/data/debug.prop</li> 14913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * </ul> 15013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy * @hide 15113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy */ 15213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy @Debug.DebugProperty 15313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy public static boolean consistencyCheckEnabled = false; 15413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 15513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy static { 156e551dc76bcde0e114b06e876eeb1d5f9d367fddfRomain Guy if (Config.DEBUG) { 157e551dc76bcde0e114b06e876eeb1d5f9d367fddfRomain Guy Debug.setFieldsOn(ViewDebug.class, true); 158e551dc76bcde0e114b06e876eeb1d5f9d367fddfRomain Guy } 15913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 16013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 16113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy /** 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This annotation can be used to mark fields and methods to be dumped by 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the view server. Only non-void methods with no arguments can be annotated 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by this annotation. 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Target({ ElementType.FIELD, ElementType.METHOD }) 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Retention(RetentionPolicy.RUNTIME) 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public @interface ExportedProperty { 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * When resolveId is true, and if the annotated field/method return value 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is an int, the value is converted to an Android's resource name. 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the property's value must be transformed into an Android 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * resource name, false otherwise 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean resolveId() default false; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A mapping can be defined to map int values to specific strings. For 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * instance, View.getVisibility() returns 0, 4 or 8. However, these values 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * actually mean VISIBLE, INVISIBLE and GONE. A mapping can be used to see 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * these human readable values: 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <pre> 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @ViewDebug.ExportedProperty(mapping = { 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @ViewDebug.IntToString(from = 0, to = "VISIBLE"), 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @ViewDebug.IntToString(from = 4, to = "INVISIBLE"), 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @ViewDebug.IntToString(from = 8, to = "GONE") 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * }) 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * public int getVisibility() { ... 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <pre> 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An array of int to String mappings 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.view.ViewDebug.IntToString 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IntToString[] mapping() default { }; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 200c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * A mapping can be defined to map array indices to specific strings. 201c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * A mapping can be used to see human readable values for the indices 202c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * of an array: 203c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * 204c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * <pre> 205809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @ViewDebug.ExportedProperty(indexMapping = { 206c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * @ViewDebug.IntToString(from = 0, to = "INVALID"), 207c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * @ViewDebug.IntToString(from = 1, to = "FIRST"), 208c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * @ViewDebug.IntToString(from = 2, to = "SECOND") 209c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * }) 210c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * private int[] mElements; 211c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * <pre> 212c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * 213c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * @return An array of int to String mappings 214c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * 215c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * @see android.view.ViewDebug.IntToString 216c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * @see #mapping() 217c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project */ 218c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project IntToString[] indexMapping() default { }; 219c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 220c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project /** 221809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * A flags mapping can be defined to map flags encoded in an integer to 222809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * specific strings. A mapping can be used to see human readable values 223809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * for the flags of an integer: 224809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * 225809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * <pre> 226809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @ViewDebug.ExportedProperty(flagMapping = { 227809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @ViewDebug.FlagToString(mask = ENABLED_MASK, equals = ENABLED, name = "ENABLED"), 228809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @ViewDebug.FlagToString(mask = ENABLED_MASK, equals = DISABLED, name = "DISABLED"), 229809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * }) 230809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * private int mFlags; 231809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * <pre> 232809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * 233809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * A specified String is output when the following is true: 234a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * 235809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @return An array of int to String mappings 236809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy */ 237809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy FlagToString[] flagMapping() default { }; 238809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 239809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy /** 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * When deep export is turned on, this property is not dumped. Instead, the 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * properties contained in this property are dumped. Each child property 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is prefixed with the name of this property. 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the properties of this property should be dumped 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 246a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * @see #prefix() 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean deepExport() default false; 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The prefix to use on child properties when deep export is enabled 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return a prefix as a String 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #deepExport() 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String prefix() default ""; 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Defines a mapping from an int value to a String. Such a mapping can be used 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in a @ExportedProperty to provide more meaningful values to the end user. 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.view.ViewDebug.ExportedProperty 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Target({ ElementType.TYPE }) 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Retention(RetentionPolicy.RUNTIME) 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public @interface IntToString { 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The original int value to map to a String. 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An arbitrary int value. 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int from(); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The String to use in place of the original int value. 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An arbitrary non-null String. 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String to(); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 283809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 284809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy /** 285809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * Defines a mapping from an flag to a String. Such a mapping can be used 286809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * in a @ExportedProperty to provide more meaningful values to the end user. 287809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * 288809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @see android.view.ViewDebug.ExportedProperty 289809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy */ 290809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy @Target({ ElementType.TYPE }) 291809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy @Retention(RetentionPolicy.RUNTIME) 292809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy public @interface FlagToString { 293809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy /** 294809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * The mask to apply to the original value. 295809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * 296809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @return An arbitrary int value. 297809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy */ 298809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy int mask(); 299809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 300809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy /** 301809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * The value to compare to the result of: 302809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * <code>original value & {@link #mask()}</code>. 303809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * 304809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @return An arbitrary value. 305809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy */ 306809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy int equals(); 307809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 308809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy /** 309809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * The String to use in place of the original int value. 310809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * 311809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * @return An arbitrary non-null String. 312809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy */ 313809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy String name(); 314809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 315809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy /** 316809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * Indicates whether to output the flag when the test is true, 317809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy * or false. Defaults to true. 318809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy */ 319809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy boolean outputIf() default true; 320809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy } 321809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This annotation can be used to mark fields and methods to be dumped when 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the view is captured. Methods with this annotation must have no arguments 325f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * and must return a valid type of data. 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Target({ ElementType.FIELD, ElementType.METHOD }) 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Retention(RetentionPolicy.RUNTIME) 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public @interface CapturedViewProperty { 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 331a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * When retrieveReturn is true, we need to retrieve second level methods 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * e.g., we need myView.getFirstLevelMethod().getSecondLevelMethod() 333a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * we will set retrieveReturn = true on the annotation of 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * myView.getFirstLevelMethod() 335a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * @return true if we need the second level methods 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 337a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy boolean retrieveReturn() default false; 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 339a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static HashMap<Class<?>, Method[]> mCapturedViewMethodsForClasses = null; 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static HashMap<Class<?>, Field[]> mCapturedViewFieldsForClasses = null; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Maximum delay in ms after which we stop trying to capture a View's drawing 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int CAPTURE_TIMEOUT = 4000; 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String REMOTE_COMMAND_CAPTURE = "CAPTURE"; 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String REMOTE_COMMAND_DUMP = "DUMP"; 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String REMOTE_COMMAND_INVALIDATE = "INVALIDATE"; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String REMOTE_COMMAND_REQUEST_LAYOUT = "REQUEST_LAYOUT"; 350c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static final String REMOTE_PROFILE = "PROFILE"; 351223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy private static final String REMOTE_COMMAND_CAPTURE_LAYERS = "CAPTURE_LAYERS"; 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static HashMap<Class<?>, Field[]> sFieldsForClasses; 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static HashMap<Class<?>, Method[]> sMethodsForClasses; 355c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static HashMap<AccessibleObject, ExportedProperty> sAnnotations; 356c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Defines the type of hierarhcy trace to output to the hierarchy traces file. 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public enum HierarchyTraceType { 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project INVALIDATE, 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project INVALIDATE_CHILD, 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project INVALIDATE_CHILD_IN_PARENT, 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project REQUEST_LAYOUT, 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ON_LAYOUT, 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ON_MEASURE, 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DRAW, 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BUILD_CACHE 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static BufferedWriter sHierarchyTraces; 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static ViewRoot sHierarhcyRoot; 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String sHierarchyTracePrefix; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Defines the type of recycler trace to output to the recycler traces file. 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public enum RecyclerTraceType { 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NEW_VIEW, 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BIND_VIEW, 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RECYCLE_FROM_ACTIVE_HEAP, 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RECYCLE_FROM_SCRAP_HEAP, 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MOVE_TO_SCRAP_HEAP, 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MOVE_FROM_ACTIVE_TO_SCRAP_HEAP 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class RecyclerTrace { 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int view; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public RecyclerTraceType type; 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int position; 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int indexOnScreen; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static View sRecyclerOwnerView; 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static List<View> sRecyclerViews; 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static List<RecyclerTrace> sRecyclerTraces; 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String sRecyclerTracePrefix; 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 400cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Defines the type of motion events trace to output to the motion events traces file. 401cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 402cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @hide 403cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy */ 404cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy public enum MotionEventTraceType { 405cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy DISPATCH, 406cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy ON_INTERCEPT, 407cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy ON_TOUCH 408cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 409cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 410cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy private static BufferedWriter sMotionEventTraces; 411cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy private static ViewRoot sMotionEventRoot; 412cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy private static String sMotionEventTracePrefix; 413cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 414cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy /** 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the number of instanciated Views. 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The number of Views instanciated in the current process. 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getViewInstanceCount() { 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return View.sInstanceCount; 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the number of instanciated ViewRoots. 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The number of ViewRoots instanciated in the current process. 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getViewRootInstanceCount() { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ViewRoot.getInstanceCount(); 434a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Outputs a trace to the currently opened recycler traces. The trace records the type of 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * recycler action performed on the supplied view as well as a number of parameters. 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view the view to trace 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param type the type of the trace 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parameters parameters depending on the type of the trace 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void trace(View view, RecyclerTraceType type, int... parameters) { 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sRecyclerOwnerView == null || sRecyclerViews == null) { 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!sRecyclerViews.contains(view)) { 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerViews.add(view); 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int index = sRecyclerViews.indexOf(view); 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RecyclerTrace trace = new RecyclerTrace(); 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project trace.view = index; 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project trace.type = type; 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project trace.position = parameters[0]; 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project trace.indexOnScreen = parameters[1]; 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerTraces.add(trace); 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Starts tracing the view recycler of the specified view. The trace is identified by a prefix, 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * used to build the traces files names: <code>/EXTERNAL/view-recycler/PREFIX.traces</code> and 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <code>/EXTERNAL/view-recycler/PREFIX.recycler</code>. 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Only one view recycler can be traced at the same time. After calling this method, any 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * other invocation will result in a <code>IllegalStateException</code> unless 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #stopRecyclerTracing()} is invoked before. 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Traces files are created only after {@link #stopRecyclerTracing()} is invoked. 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method will return immediately if TRACE_RECYCLER is false. 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param prefix the traces files name prefix 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view the view whose recycler must be traced 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #stopRecyclerTracing() 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #trace(View, android.view.ViewDebug.RecyclerTraceType, int[]) 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void startRecyclerTracing(String prefix, View view) { 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection PointlessBooleanExpression,ConstantConditions 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!TRACE_RECYCLER) { 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sRecyclerOwnerView != null) { 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("You must call stopRecyclerTracing() before running" + 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " a new trace!"); 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerTracePrefix = prefix; 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerOwnerView = view; 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerViews = new ArrayList<View>(); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerTraces = new LinkedList<RecyclerTrace>(); 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Stops the current view recycer tracing. 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Calling this method creates the file <code>/EXTERNAL/view-recycler/PREFIX.traces</code> 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * containing all the traces (or method calls) relative to the specified view's recycler. 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Calling this method creates the file <code>/EXTERNAL/view-recycler/PREFIX.recycler</code> 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * containing all of the views used by the recycler of the view supplied to 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #startRecyclerTracing(String, View)}. 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method will return immediately if TRACE_RECYCLER is false. 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #startRecyclerTracing(String, View) 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #trace(View, android.view.ViewDebug.RecyclerTraceType, int[]) 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void stopRecyclerTracing() { 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection PointlessBooleanExpression,ConstantConditions 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!TRACE_RECYCLER) { 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sRecyclerOwnerView == null || sRecyclerViews == null) { 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("You must call startRecyclerTracing() before" + 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " stopRecyclerTracing()!"); 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project File recyclerDump = new File(Environment.getExternalStorageDirectory(), "view-recycler/"); 527c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project //noinspection ResultOfMethodCallIgnored 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project recyclerDump.mkdirs(); 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project recyclerDump = new File(recyclerDump, sRecyclerTracePrefix + ".recycler"); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final BufferedWriter out = new BufferedWriter(new FileWriter(recyclerDump), 8 * 1024); 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (View view : sRecyclerViews) { 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final String name = view.getClass().getName(); 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(name); 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.newLine(); 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.close(); 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("View", "Could not dump recycler content"); 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project recyclerDump = new File(Environment.getExternalStorageDirectory(), "view-recycler/"); 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project recyclerDump = new File(recyclerDump, sRecyclerTracePrefix + ".traces"); 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final FileOutputStream file = new FileOutputStream(recyclerDump); 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final DataOutputStream out = new DataOutputStream(file); 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (RecyclerTrace trace : sRecyclerTraces) { 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.writeInt(trace.view); 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.writeInt(trace.type.ordinal()); 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.writeInt(trace.position); 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.writeInt(trace.indexOnScreen); 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.flush(); 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.close(); 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("View", "Could not dump recycler traces"); 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerViews.clear(); 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerViews = null; 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerTraces.clear(); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerTraces = null; 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRecyclerOwnerView = null; 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Outputs a trace to the currently opened traces file. The trace contains the class name 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and instance's hashcode of the specified view as well as the supplied trace type. 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view the view to trace 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param type the type of the trace 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void trace(View view, HierarchyTraceType type) { 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sHierarchyTraces == null) { 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces.write(type.name()); 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces.write(' '); 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces.write(view.getClass().getName()); 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces.write('@'); 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces.write(Integer.toHexString(view.hashCode())); 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces.newLine(); 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("View", "Error while dumping trace of type " + type + " for view " + view); 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Starts tracing the view hierarchy of the specified view. The trace is identified by a prefix, 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * used to build the traces files names: <code>/EXTERNAL/view-hierarchy/PREFIX.traces</code> and 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <code>/EXTERNAL/view-hierarchy/PREFIX.tree</code>. 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Only one view hierarchy can be traced at the same time. After calling this method, any 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * other invocation will result in a <code>IllegalStateException</code> unless 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #stopHierarchyTracing()} is invoked before. 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Calling this method creates the file <code>/EXTERNAL/view-hierarchy/PREFIX.traces</code> 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * containing all the traces (or method calls) relative to the specified view's hierarchy. 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method will return immediately if TRACE_HIERARCHY is false. 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param prefix the traces files name prefix 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view the view whose hierarchy must be traced 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #stopHierarchyTracing() 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #trace(View, android.view.ViewDebug.HierarchyTraceType) 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void startHierarchyTracing(String prefix, View view) { 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection PointlessBooleanExpression,ConstantConditions 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!TRACE_HIERARCHY) { 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sHierarhcyRoot != null) { 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("You must call stopHierarchyTracing() before running" + 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " a new trace!"); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project File hierarchyDump = new File(Environment.getExternalStorageDirectory(), "view-hierarchy/"); 631c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project //noinspection ResultOfMethodCallIgnored 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hierarchyDump.mkdirs(); 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hierarchyDump = new File(hierarchyDump, prefix + ".traces"); 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTracePrefix = prefix; 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces = new BufferedWriter(new FileWriter(hierarchyDump), 8 * 1024); 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("View", "Could not dump view hierarchy"); 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarhcyRoot = (ViewRoot) view.getRootView().getParent(); 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Stops the current view hierarchy tracing. This method closes the file 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <code>/EXTERNAL/view-hierarchy/PREFIX.traces</code>. 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Calling this method creates the file <code>/EXTERNAL/view-hierarchy/PREFIX.tree</code> 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * containing the view hierarchy of the view supplied to 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #startHierarchyTracing(String, View)}. 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method will return immediately if TRACE_HIERARCHY is false. 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 657a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * @see #startHierarchyTracing(String, View) 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #trace(View, android.view.ViewDebug.HierarchyTraceType) 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void stopHierarchyTracing() { 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection PointlessBooleanExpression,ConstantConditions 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!TRACE_HIERARCHY) { 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sHierarhcyRoot == null || sHierarchyTraces == null) { 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("You must call startHierarchyTracing() before" + 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " stopHierarchyTracing()!"); 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces.close(); 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("View", "Could not write view traces"); 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarchyTraces = null; 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project File hierarchyDump = new File(Environment.getExternalStorageDirectory(), "view-hierarchy/"); 679c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project //noinspection ResultOfMethodCallIgnored 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hierarchyDump.mkdirs(); 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hierarchyDump = new File(hierarchyDump, sHierarchyTracePrefix + ".tree"); 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BufferedWriter out; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out = new BufferedWriter(new FileWriter(hierarchyDump), 8 * 1024); 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("View", "Could not dump view hierarchy"); 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View view = sHierarhcyRoot.getView(); 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view instanceof ViewGroup) { 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup group = (ViewGroup) view; 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dumpViewHierarchy(group, out, 0); 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.close(); 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("View", "Could not dump view hierarchy"); 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sHierarhcyRoot = null; 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 704a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 705cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy /** 706cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Outputs a trace to the currently opened traces file. The trace contains the class name 707cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * and instance's hashcode of the specified view as well as the supplied trace type. 708cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 709cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @param view the view to trace 710cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @param event the event of the trace 711cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @param type the type of the trace 712cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 713cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @hide 714cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy */ 715cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy public static void trace(View view, MotionEvent event, MotionEventTraceType type) { 716cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy if (sMotionEventTraces == null) { 717cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy return; 718cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 719cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 720cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy try { 721cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.write(type.name()); 722cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.write(' '); 723cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.write(event.getAction()); 724cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.write(' '); 725cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.write(view.getClass().getName()); 726cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.write('@'); 727cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.write(Integer.toHexString(view.hashCode())); 728cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sHierarchyTraces.newLine(); 729cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } catch (IOException e) { 730cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy Log.w("View", "Error while dumping trace of event " + event + " for view " + view); 731cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 732cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 733cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 734cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy /** 735cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Starts tracing the motion events for the hierarchy of the specificy view. 736cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * The trace is identified by a prefix, used to build the traces files names: 737cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * <code>/EXTERNAL/motion-events/PREFIX.traces</code> and 738cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * <code>/EXTERNAL/motion-events/PREFIX.tree</code>. 739cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 740cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Only one view hierarchy can be traced at the same time. After calling this method, any 741cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * other invocation will result in a <code>IllegalStateException</code> unless 742cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * {@link #stopMotionEventTracing()} is invoked before. 743cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 744cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Calling this method creates the file <code>/EXTERNAL/motion-events/PREFIX.traces</code> 745cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * containing all the traces (or method calls) relative to the specified view's hierarchy. 746cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 747cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * This method will return immediately if TRACE_HIERARCHY is false. 748cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 749cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @param prefix the traces files name prefix 750cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @param view the view whose hierarchy must be traced 751cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 752cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @see #stopMotionEventTracing() 753cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @see #trace(View, MotionEvent, android.view.ViewDebug.MotionEventTraceType) 754cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 755cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @hide 756cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy */ 757cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy public static void startMotionEventTracing(String prefix, View view) { 758cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy //noinspection PointlessBooleanExpression,ConstantConditions 759cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy if (!TRACE_MOTION_EVENTS) { 760cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy return; 761cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 762cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 763cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy if (sMotionEventRoot != null) { 764cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy throw new IllegalStateException("You must call stopMotionEventTracing() before running" + 765cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy " a new trace!"); 766cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 767cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 768cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy File hierarchyDump = new File(Environment.getExternalStorageDirectory(), "motion-events/"); 769cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy //noinspection ResultOfMethodCallIgnored 770cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy hierarchyDump.mkdirs(); 771cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 772cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy hierarchyDump = new File(hierarchyDump, prefix + ".traces"); 773cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTracePrefix = prefix; 774cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 775cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy try { 776cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces = new BufferedWriter(new FileWriter(hierarchyDump), 32 * 1024); 777cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } catch (IOException e) { 778cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy Log.e("View", "Could not dump view hierarchy"); 779cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy return; 780cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 781cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 782cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventRoot = (ViewRoot) view.getRootView().getParent(); 783cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 784cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 785cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy /** 786cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Stops the current motion events tracing. This method closes the file 787cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * <code>/EXTERNAL/motion-events/PREFIX.traces</code>. 788cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 789cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * Calling this method creates the file <code>/EXTERNAL/motion-events/PREFIX.tree</code> 790cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * containing the view hierarchy of the view supplied to 791cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * {@link #startMotionEventTracing(String, View)}. 792cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 793cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * This method will return immediately if TRACE_HIERARCHY is false. 794cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 795cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @see #startMotionEventTracing(String, View) 796cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @see #trace(View, MotionEvent, android.view.ViewDebug.MotionEventTraceType) 797cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * 798cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy * @hide 799cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy */ 800cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy public static void stopMotionEventTracing() { 801cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy //noinspection PointlessBooleanExpression,ConstantConditions 802cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy if (!TRACE_MOTION_EVENTS) { 803cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy return; 804cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 805cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 806cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy if (sMotionEventRoot == null || sMotionEventTraces == null) { 807cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy throw new IllegalStateException("You must call startMotionEventTracing() before" + 808cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy " stopMotionEventTracing()!"); 809cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 810cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 811cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy try { 812cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces.close(); 813cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } catch (IOException e) { 814cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy Log.e("View", "Could not write view traces"); 815cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 816cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sMotionEventTraces = null; 817cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 818cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy File hierarchyDump = new File(Environment.getExternalStorageDirectory(), "motion-events/"); 819cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy //noinspection ResultOfMethodCallIgnored 820cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy hierarchyDump.mkdirs(); 821cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy hierarchyDump = new File(hierarchyDump, sMotionEventTracePrefix + ".tree"); 822cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 823cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy BufferedWriter out; 824cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy try { 825cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy out = new BufferedWriter(new FileWriter(hierarchyDump), 8 * 1024); 826cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } catch (IOException e) { 827cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy Log.e("View", "Could not dump view hierarchy"); 828cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy return; 829cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 830cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 831cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy View view = sMotionEventRoot.getView(); 832cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy if (view instanceof ViewGroup) { 833cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy ViewGroup group = (ViewGroup) view; 834cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy dumpViewHierarchy(group, out, 0); 835cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy try { 836cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy out.close(); 837cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } catch (IOException e) { 838cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy Log.e("View", "Could not dump view hierarchy"); 839cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 840cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 841cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 842cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy sHierarhcyRoot = null; 843cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy } 844cf635ae7c65de34f62a41cd330f25f4ee9ddc95bRomain Guy 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void dispatchCommand(View view, String command, String parameters, 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream) throws IOException { 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Paranoid but safe... 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view = view.getRootView(); 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (REMOTE_COMMAND_DUMP.equalsIgnoreCase(command)) { 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dump(view, clientStream); 853223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } else if (REMOTE_COMMAND_CAPTURE_LAYERS.equalsIgnoreCase(command)) { 854223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy captureLayers(view, new DataOutputStream(clientStream)); 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final String[] params = parameters.split(" "); 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (REMOTE_COMMAND_CAPTURE.equalsIgnoreCase(command)) { 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project capture(view, clientStream, params[0]); 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (REMOTE_COMMAND_INVALIDATE.equalsIgnoreCase(command)) { 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(view, params[0]); 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (REMOTE_COMMAND_REQUEST_LAYOUT.equalsIgnoreCase(command)) { 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(view, params[0]); 863c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else if (REMOTE_PROFILE.equalsIgnoreCase(command)) { 864c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project profile(view, clientStream, params[0]); 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static View findView(View root, String parameter) { 870c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project // Look by type/hashcode 871c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (parameter.indexOf('@') != -1) { 872c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final String[] ids = parameter.split("@"); 873c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final String className = ids[0]; 874236092a36216c79507ec19eb207831810caced19Romain Guy final int hashCode = (int) Long.parseLong(ids[1], 16); 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 876c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project View view = root.getRootView(); 877c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (view instanceof ViewGroup) { 878c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return findView((ViewGroup) view, className, hashCode); 879c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 880c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else { 881c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project // Look by id 882c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final int id = root.getResources().getIdentifier(parameter, null, null); 883c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return root.getRootView().findViewById(id); 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void invalidate(View root, String parameter) { 890c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final View view = findView(root, parameter); 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.postInvalidate(); 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void requestLayout(View root, String parameter) { 897c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final View view = findView(root, parameter); 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project root.post(new Runnable() { 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.requestLayout(); 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 907c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static void profile(View root, OutputStream clientStream, String parameter) 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws IOException { 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 910c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final View view = findView(root, parameter); 911c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project BufferedWriter out = null; 912c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project try { 913c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out = new BufferedWriter(new OutputStreamWriter(clientStream), 32 * 1024); 914c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 915c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (view != null) { 916c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final long durationMeasure = profileViewOperation(view, new ViewOperation<Void>() { 917c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public Void[] pre() { 918c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project forceLayout(view); 919c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return null; 920c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 921c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 922c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private void forceLayout(View view) { 923c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project view.forceLayout(); 924c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (view instanceof ViewGroup) { 925c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project ViewGroup group = (ViewGroup) view; 926c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final int count = group.getChildCount(); 927c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project for (int i = 0; i < count; i++) { 928c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project forceLayout(group.getChildAt(i)); 929c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 930c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 931c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 932c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 933c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void run(Void... data) { 934c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project view.measure(view.mOldWidthMeasureSpec, view.mOldHeightMeasureSpec); 935c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 936c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 937c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void post(Void... data) { 938c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 939c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project }); 940c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 941c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final long durationLayout = profileViewOperation(view, new ViewOperation<Void>() { 942c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public Void[] pre() { 943c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return null; 944c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 945c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 946c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void run(Void... data) { 947c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project view.layout(view.mLeft, view.mTop, view.mRight, view.mBottom); 948c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 949c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 950c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void post(Void... data) { 951c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 952c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project }); 953c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 954c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final long durationDraw = profileViewOperation(view, new ViewOperation<Object>() { 955c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public Object[] pre() { 956c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final DisplayMetrics metrics = view.getResources().getDisplayMetrics(); 957c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final Bitmap bitmap = Bitmap.createBitmap(metrics.widthPixels, 958ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project metrics.heightPixels, Bitmap.Config.RGB_565); 959c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final Canvas canvas = new Canvas(bitmap); 960c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return new Object[] { bitmap, canvas }; 961c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 962c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 963c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void run(Object... data) { 964c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project view.draw((Canvas) data[1]); 965c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 966c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 967c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void post(Object... data) { 968c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project ((Bitmap) data[0]).recycle(); 969c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 970c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project }); 971c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 972c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(String.valueOf(durationMeasure)); 973c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(' '); 974c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(String.valueOf(durationLayout)); 975c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(' '); 976c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(String.valueOf(durationDraw)); 977c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.newLine(); 978c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else { 979c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write("-1 -1 -1"); 980c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.newLine(); 981c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 982c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } catch (Exception e) { 983c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project android.util.Log.w("View", "Problem profiling the view:", e); 984c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } finally { 985c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (out != null) { 986c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.close(); 987c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 988c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 989c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 990c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 991c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project interface ViewOperation<T> { 992c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project T[] pre(); 993c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project void run(T... data); 994c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project void post(T... data); 995c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 996c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 997c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static <T> long profileViewOperation(View view, final ViewOperation<T> operation) { 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final CountDownLatch latch = new CountDownLatch(1); 999c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final long[] duration = new long[1]; 1000c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1001c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project view.post(new Runnable() { 1002c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void run() { 1003c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project try { 1004c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project T[] data = operation.pre(); 1005c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project long start = Debug.threadCpuTimeNanos(); 1006c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project operation.run(data); 1007c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project duration[0] = Debug.threadCpuTimeNanos() - start; 1008c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project operation.post(data); 1009c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } finally { 1010c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project latch.countDown(); 1011c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1012c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1013c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project }); 1014c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1015c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project try { 1016c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project latch.await(CAPTURE_TIMEOUT, TimeUnit.MILLISECONDS); 1017c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } catch (InterruptedException e) { 1018c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Log.w("View", "Could not complete the profiling of the view " + view); 1019c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Thread.currentThread().interrupt(); 1020c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return -1; 1021c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1022c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1023c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return duration[0]; 1024c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1025c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1026223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy private static void captureLayers(View root, final DataOutputStream clientStream) 1027223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy throws IOException { 1028223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1029223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy try { 1030223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy Rect outRect = new Rect(); 1031223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy try { 1032223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy root.mAttachInfo.mSession.getDisplayFrame(root.mAttachInfo.mWindow, outRect); 1033223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } catch (RemoteException e) { 1034223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy // Ignore 1035223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1036223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1037223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.writeInt(outRect.width()); 1038223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.writeInt(outRect.height()); 1039223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1040223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy captureViewLayer(root, clientStream); 1041223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1042223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.write(2); 1043223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } finally { 1044223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.close(); 1045223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1046223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1047223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1048223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy private static void captureViewLayer(View view, DataOutputStream clientStream) 1049223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy throws IOException { 1050223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1051223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy if ((view.mPrivateFlags & View.SKIP_DRAW) != View.SKIP_DRAW) { 1052223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy final int id = view.getId(); 1053223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy String name = view.getClass().getSimpleName(); 1054223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy if (id != View.NO_ID) { 1055223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy name = resolveId(view.getContext(), id).toString(); 1056223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1057223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1058223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.write(1); 1059223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.writeUTF(name); 1060223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.writeByte(view.getVisibility() == View.VISIBLE ? 1 : 0); 1061223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1062223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy int[] position = new int[2]; 1063223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy // XXX: Should happen on the UI thread 1064223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy view.getLocationInWindow(position); 1065223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1066223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.writeInt(position[0]); 1067223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.writeInt(position[1]); 1068223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.flush(); 1069223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1070223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy Bitmap b = performViewCapture(view, true); 1071223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy if (b != null) { 1072223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy ByteArrayOutputStream arrayOut = new ByteArrayOutputStream(b.getWidth() * 1073223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy b.getHeight() * 2); 1074223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy b.compress(Bitmap.CompressFormat.PNG, 100, arrayOut); 1075223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.writeInt(arrayOut.size()); 1076223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy arrayOut.writeTo(clientStream); 1077223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1078223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.flush(); 1079223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1080223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1081223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy if (view instanceof ViewGroup) { 1082223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy ViewGroup group = (ViewGroup) view; 1083223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy int count = group.getChildCount(); 1084223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1085223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy for (int i = 0; i < count; i++) { 1086223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy captureViewLayer(group.getChildAt(i), clientStream); 1087223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1088223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1089223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1090223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1091c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static void capture(View root, final OutputStream clientStream, String parameter) 1092c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project throws IOException { 1093c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1094c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final View captureView = findView(root, parameter); 1095223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy Bitmap b = performViewCapture(captureView, false); 1096223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1097223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy if (b != null) { 1098223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy BufferedOutputStream out = null; 1099223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy try { 1100223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy out = new BufferedOutputStream(clientStream, 32 * 1024); 1101223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy b.compress(Bitmap.CompressFormat.PNG, 100, out); 1102223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy out.flush(); 1103223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } finally { 1104223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy if (out != null) { 1105223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy out.close(); 1106223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1107223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy b.recycle(); 1108223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1109223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } else { 1110223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy Log.w("View", "Failed to create capture bitmap!"); 1111223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy clientStream.close(); 1112223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 1113223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy } 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1115223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy private static Bitmap performViewCapture(final View captureView, final boolean skpiChildren) { 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (captureView != null) { 1117c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final CountDownLatch latch = new CountDownLatch(1); 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Bitmap[] cache = new Bitmap[1]; 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1120223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy captureView.post(new Runnable() { 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1123958b9adc086f126dcd757d29f0d7f443ae9064b2Dianne Hackborn cache[0] = captureView.createSnapshot( 1124223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy Bitmap.Config.ARGB_8888, 0, skpiChildren); 1125958b9adc086f126dcd757d29f0d7f443ae9064b2Dianne Hackborn } catch (OutOfMemoryError e) { 1126958b9adc086f126dcd757d29f0d7f443ae9064b2Dianne Hackborn try { 1127958b9adc086f126dcd757d29f0d7f443ae9064b2Dianne Hackborn cache[0] = captureView.createSnapshot( 1128223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy Bitmap.Config.ARGB_4444, 0, skpiChildren); 1129958b9adc086f126dcd757d29f0d7f443ae9064b2Dianne Hackborn } catch (OutOfMemoryError e2) { 1130958b9adc086f126dcd757d29f0d7f443ae9064b2Dianne Hackborn Log.w("View", "Out of memory for bitmap"); 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project latch.countDown(); 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project latch.await(CAPTURE_TIMEOUT, TimeUnit.MILLISECONDS); 1140223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy return cache[0]; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 1142c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Log.w("View", "Could not complete the capture of the view " + captureView); 1143c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Thread.currentThread().interrupt(); 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1146223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy 1147223ff5c0586adbbd1d6d57a3a4d176222e8b7434Romain Guy return null; 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void dump(View root, OutputStream clientStream) throws IOException { 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BufferedWriter out = null; 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 115338e951b62ed956501b11f0715e23e3bf70942f6dRomain Guy out = new BufferedWriter(new OutputStreamWriter(clientStream, "utf-8"), 32 * 1024); 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View view = root.getRootView(); 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view instanceof ViewGroup) { 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup group = (ViewGroup) view; 1157105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project dumpViewHierarchyWithProperties(group.getContext(), group, out, 0); 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write("DONE."); 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.newLine(); 1161c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } catch (Exception e) { 1162c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project android.util.Log.w("View", "Problem dumping the view:", e); 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (out != null) { 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.close(); 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static View findView(ViewGroup group, String className, int hashCode) { 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isRequestedView(group, className, hashCode)) { 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return group; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = group.getChildCount(); 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view = group.getChildAt(i); 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view instanceof ViewGroup) { 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View found = findView((ViewGroup) view, className, hashCode); 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (found != null) { 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return found; 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (isRequestedView(view, className, hashCode)) { 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return view; 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isRequestedView(View view, String className, int hashCode) { 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return view.getClass().getName().equals(className) && view.hashCode() == hashCode; 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1195105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private static void dumpViewHierarchyWithProperties(Context context, ViewGroup group, 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BufferedWriter out, int level) { 1197105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (!dumpViewWithProperties(context, group, out, level)) { 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = group.getChildCount(); 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view = group.getChildAt(i); 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view instanceof ViewGroup) { 1205105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project dumpViewHierarchyWithProperties(context, (ViewGroup) view, out, level + 1); 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1207105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project dumpViewWithProperties(context, view, out, level + 1); 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1212105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private static boolean dumpViewWithProperties(Context context, View view, 1213105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project BufferedWriter out, int level) { 1214105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < level; i++) { 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(' '); 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(view.getClass().getName()); 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write('@'); 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(Integer.toHexString(view.hashCode())); 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(' '); 1223105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project dumpViewProperties(context, view, out); 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.newLine(); 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("View", "Error while dumping hierarchy tree"); 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static Field[] getExportedPropertyFields(Class<?> klass) { 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sFieldsForClasses == null) { 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sFieldsForClasses = new HashMap<Class<?>, Field[]>(); 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1236c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (sAnnotations == null) { 1237c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project sAnnotations = new HashMap<AccessibleObject, ExportedProperty>(512); 1238c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1239c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HashMap<Class<?>, Field[]> map = sFieldsForClasses; 1241c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final HashMap<AccessibleObject, ExportedProperty> annotations = sAnnotations; 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Field[] fields = map.get(klass); 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fields != null) { 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return fields; 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Field> foundFields = new ArrayList<Field>(); 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields = klass.getDeclaredFields(); 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = fields.length; 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Field field = fields[i]; 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (field.isAnnotationPresent(ExportedProperty.class)) { 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project field.setAccessible(true); 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project foundFields.add(field); 1257c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project annotations.put(field, field.getAnnotation(ExportedProperty.class)); 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields = foundFields.toArray(new Field[foundFields.size()]); 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project map.put(klass, fields); 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return fields; 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static Method[] getExportedPropertyMethods(Class<?> klass) { 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sMethodsForClasses == null) { 1269c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project sMethodsForClasses = new HashMap<Class<?>, Method[]>(100); 1270c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1271c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (sAnnotations == null) { 1272c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project sAnnotations = new HashMap<AccessibleObject, ExportedProperty>(512); 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1274c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HashMap<Class<?>, Method[]> map = sMethodsForClasses; 1276c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final HashMap<AccessibleObject, ExportedProperty> annotations = sAnnotations; 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Method[] methods = map.get(klass); 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (methods != null) { 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return methods; 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Method> foundMethods = new ArrayList<Method>(); 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project methods = klass.getDeclaredMethods(); 1285a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = methods.length; 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 1288a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy final Method method = methods[i]; 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (method.getParameterTypes().length == 0 && 1290c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project method.isAnnotationPresent(ExportedProperty.class) && 1291c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project method.getReturnType() != Void.class) { 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project method.setAccessible(true); 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project foundMethods.add(method); 1294c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project annotations.put(method, method.getAnnotation(ExportedProperty.class)); 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project methods = foundMethods.toArray(new Method[foundMethods.size()]); 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project map.put(klass, methods); 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return methods; 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1304105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private static void dumpViewProperties(Context context, Object view, 1305105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project BufferedWriter out) throws IOException { 1306105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 1307105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project dumpViewProperties(context, view, out, ""); 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1310105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private static void dumpViewProperties(Context context, Object view, 1311105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project BufferedWriter out, String prefix) throws IOException { 1312105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Class<?> klass = view.getClass(); 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1316105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project exportFields(context, view, out, klass, prefix); 1317105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project exportMethods(context, view, out, klass, prefix); 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project klass = klass.getSuperclass(); 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (klass != Object.class); 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1321a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 1322105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private static void exportMethods(Context context, Object view, BufferedWriter out, 1323105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project Class<?> klass, String prefix) throws IOException { 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Method[] methods = getExportedPropertyMethods(klass); 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = methods.length; 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Method method = methods[i]; 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection EmptyCatchBlock 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: This should happen on the UI thread 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object methodValue = method.invoke(view, (Object[]) null); 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Class<?> returnType = method.getReturnType(); 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (returnType == int.class) { 1337c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final ExportedProperty property = sAnnotations.get(method); 1338105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (property.resolveId() && context != null) { 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int id = (Integer) methodValue; 1340105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project methodValue = resolveId(context, id); 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1342809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final FlagToString[] flagsMapping = property.flagMapping(); 1343809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy if (flagsMapping.length > 0) { 1344809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final int intValue = (Integer) methodValue; 1345809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final String valuePrefix = prefix + method.getName() + '_'; 1346809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy exportUnrolledFlags(out, flagsMapping, intValue, valuePrefix); 1347809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy } 1348809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final IntToString[] mapping = property.mapping(); 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mapping.length > 0) { 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int intValue = (Integer) methodValue; 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mapped = false; 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mappingCount = mapping.length; 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < mappingCount; j++) { 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final IntToString mapper = mapping[j]; 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mapper.from() == intValue) { 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project methodValue = mapper.to(); 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mapped = true; 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mapped) { 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project methodValue = intValue; 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1368c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else if (returnType == int[].class) { 1369c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final ExportedProperty property = sAnnotations.get(method); 1370c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final int[] array = (int[]) methodValue; 1371c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final String valuePrefix = prefix + method.getName() + '_'; 1372c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final String suffix = "()"; 1373c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1374105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project exportUnrolledArray(context, out, property, array, valuePrefix, suffix); 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!returnType.isPrimitive()) { 1376c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final ExportedProperty property = sAnnotations.get(method); 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (property.deepExport()) { 1378105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project dumpViewProperties(context, methodValue, out, prefix + property.prefix()); 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1383c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project writeEntry(out, prefix, method.getName(), "()", methodValue); 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalAccessException e) { 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InvocationTargetException e) { 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1390105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private static void exportFields(Context context, Object view, BufferedWriter out, 1391105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project Class<?> klass, String prefix) throws IOException { 1392105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Field[] fields = getExportedPropertyFields(klass); 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = fields.length; 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Field field = fields[i]; 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection EmptyCatchBlock 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object fieldValue = null; 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Class<?> type = field.getType(); 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (type == int.class) { 1405c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final ExportedProperty property = sAnnotations.get(field); 1406105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (property.resolveId() && context != null) { 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int id = field.getInt(view); 1408105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project fieldValue = resolveId(context, id); 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1410809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final FlagToString[] flagsMapping = property.flagMapping(); 1411809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy if (flagsMapping.length > 0) { 1412809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final int intValue = field.getInt(view); 1413809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final String valuePrefix = prefix + field.getName() + '_'; 1414809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy exportUnrolledFlags(out, flagsMapping, intValue, valuePrefix); 1415809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy } 1416809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final IntToString[] mapping = property.mapping(); 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mapping.length > 0) { 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int intValue = field.getInt(view); 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mappingCount = mapping.length; 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < mappingCount; j++) { 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final IntToString mapped = mapping[j]; 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mapped.from() == intValue) { 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fieldValue = mapped.to(); 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fieldValue == null) { 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fieldValue = intValue; 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1434c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else if (type == int[].class) { 1435c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final ExportedProperty property = sAnnotations.get(field); 1436c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final int[] array = (int[]) field.get(view); 1437c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final String valuePrefix = prefix + field.getName() + '_'; 1438c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final String suffix = ""; 1439c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1440105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project exportUnrolledArray(context, out, property, array, valuePrefix, suffix); 1441c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1442c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project // We exit here! 1443c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return; 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!type.isPrimitive()) { 1445c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final ExportedProperty property = sAnnotations.get(field); 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (property.deepExport()) { 1447105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project dumpViewProperties(context, field.get(view), out, 1448105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project prefix + property.prefix()); 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fieldValue == null) { 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fieldValue = field.get(view); 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1457c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project writeEntry(out, prefix, field.getName(), "", fieldValue); 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalAccessException e) { 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1463c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static void writeEntry(BufferedWriter out, String prefix, String name, 1464c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project String suffix, Object value) throws IOException { 1465c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1466c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(prefix); 1467c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(name); 1468c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(suffix); 1469c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write("="); 1470c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project writeValue(out, value); 1471c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(' '); 1472c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1473c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1474809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy private static void exportUnrolledFlags(BufferedWriter out, FlagToString[] mapping, 1475809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy int intValue, String prefix) throws IOException { 1476809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 1477809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final int count = mapping.length; 1478809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy for (int j = 0; j < count; j++) { 1479809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final FlagToString flagMapping = mapping[j]; 1480809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final boolean ifTrue = flagMapping.outputIf(); 14815bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy final int maskResult = intValue & flagMapping.mask(); 14825bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy final boolean test = maskResult == flagMapping.equals(); 1483809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy if ((test && ifTrue) || (!test && !ifTrue)) { 1484809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy final String name = flagMapping.name(); 14855bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy final String value = "0x" + Integer.toHexString(maskResult); 1486809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy writeEntry(out, prefix, name, "", value); 1487809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy } 1488809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy } 1489809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy } 1490809a7f6080312f3e12f1a3a30eacf0e0c7627305Romain Guy 1491105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private static void exportUnrolledArray(Context context, BufferedWriter out, 1492c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project ExportedProperty property, int[] array, String prefix, String suffix) 1493c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project throws IOException { 1494c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1495c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final IntToString[] indexMapping = property.indexMapping(); 1496c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final boolean hasIndexMapping = indexMapping.length > 0; 1497c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1498c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final IntToString[] mapping = property.mapping(); 1499c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final boolean hasMapping = mapping.length > 0; 1500c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1501105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project final boolean resolveId = property.resolveId() && context != null; 1502c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final int valuesCount = array.length; 1503c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1504c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project for (int j = 0; j < valuesCount; j++) { 1505c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project String name; 1506a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy String value = null; 1507c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1508c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final int intValue = array[j]; 1509c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1510c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project name = String.valueOf(j); 1511c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (hasIndexMapping) { 1512c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project int mappingCount = indexMapping.length; 1513c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project for (int k = 0; k < mappingCount; k++) { 1514c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final IntToString mapped = indexMapping[k]; 1515c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (mapped.from() == j) { 1516c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project name = mapped.to(); 1517c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project break; 1518c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1519c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1520c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1521c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1522c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (hasMapping) { 1523c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project int mappingCount = mapping.length; 1524c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project for (int k = 0; k < mappingCount; k++) { 1525c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project final IntToString mapped = mapping[k]; 1526c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (mapped.from() == intValue) { 1527c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project value = mapped.to(); 1528c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project break; 1529c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1530c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1531c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1532c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1533c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (resolveId) { 1534a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy if (value == null) value = (String) resolveId(context, intValue); 1535a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy } else { 1536a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy value = String.valueOf(intValue); 1537c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1538c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1539c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project writeEntry(out, prefix, name, suffix, value); 1540c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1541c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1542c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1543237c1ceea36024cf4194212e713806e3ce8a1c49Romain Guy static Object resolveId(Context context, int id) { 1544c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Object fieldValue; 1545105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project final Resources resources = context.getResources(); 1546c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (id >= 0) { 1547c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project try { 1548c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project fieldValue = resources.getResourceTypeName(id) + '/' + 1549c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project resources.getResourceEntryName(id); 1550c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } catch (Resources.NotFoundException e) { 1551c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project fieldValue = "id/0x" + Integer.toHexString(id); 1552c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1553c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else { 1554c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project fieldValue = "NO_ID"; 1555c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1556c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return fieldValue; 1557c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1558c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 1559c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project private static void writeValue(BufferedWriter out, Object value) throws IOException { 1560c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (value != null) { 1561c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project String output = value.toString().replace("\n", "\\n"); 1562c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(String.valueOf(output.length())); 1563c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(","); 1564c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write(output); 1565c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else { 1566c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project out.write("4,null"); 1567c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1568c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 1569c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void dumpViewHierarchy(ViewGroup group, BufferedWriter out, int level) { 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!dumpView(group, out, level)) { 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = group.getChildCount(); 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view = group.getChildAt(i); 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view instanceof ViewGroup) { 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dumpViewHierarchy((ViewGroup) view, out, level + 1); 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dumpView(view, out, level + 1); 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean dumpView(Object view, BufferedWriter out, int level) { 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < level; i++) { 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(' '); 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(view.getClass().getName()); 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write('@'); 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(Integer.toHexString(view.hashCode())); 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.newLine(); 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("View", "Error while dumping hierarchy tree"); 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static Field[] capturedViewGetPropertyFields(Class<?> klass) { 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCapturedViewFieldsForClasses == null) { 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCapturedViewFieldsForClasses = new HashMap<Class<?>, Field[]>(); 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HashMap<Class<?>, Field[]> map = mCapturedViewFieldsForClasses; 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Field[] fields = map.get(klass); 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fields != null) { 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return fields; 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Field> foundFields = new ArrayList<Field>(); 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields = klass.getFields(); 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = fields.length; 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Field field = fields[i]; 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (field.isAnnotationPresent(CapturedViewProperty.class)) { 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project field.setAccessible(true); 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project foundFields.add(field); 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields = foundFields.toArray(new Field[foundFields.size()]); 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project map.put(klass, fields); 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return fields; 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static Method[] capturedViewGetPropertyMethods(Class<?> klass) { 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCapturedViewMethodsForClasses == null) { 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCapturedViewMethodsForClasses = new HashMap<Class<?>, Method[]>(); 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HashMap<Class<?>, Method[]> map = mCapturedViewMethodsForClasses; 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Method[] methods = map.get(klass); 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (methods != null) { 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return methods; 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<Method> foundMethods = new ArrayList<Method>(); 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project methods = klass.getMethods(); 1644a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = methods.length; 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 1647a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy final Method method = methods[i]; 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (method.getParameterTypes().length == 0 && 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project method.isAnnotationPresent(CapturedViewProperty.class) && 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project method.getReturnType() != Void.class) { 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project method.setAccessible(true); 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project foundMethods.add(method); 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project methods = foundMethods.toArray(new Method[foundMethods.size()]); 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project map.put(klass, methods); 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return methods; 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1661a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 1662a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy private static String capturedViewExportMethods(Object obj, Class<?> klass, 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String prefix) { 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj == null) { 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return "null"; 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1668a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder sb = new StringBuilder(); 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Method[] methods = capturedViewGetPropertyMethods(klass); 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = methods.length; 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Method method = methods[i]; 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object methodValue = method.invoke(obj, (Object[]) null); 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Class<?> returnType = method.getReturnType(); 1678a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CapturedViewProperty property = method.getAnnotation(CapturedViewProperty.class); 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (property.retrieveReturn()) { 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //we are interested in the second level data only 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(capturedViewExportMethods(methodValue, returnType, method.getName() + "#")); 1683a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy } else { 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(prefix); 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(method.getName()); 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append("()="); 1687a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (methodValue != null) { 1689a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy final String value = methodValue.toString().replace("\n", "\\n"); 1690a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy sb.append(value); 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append("null"); 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append("; "); 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalAccessException e) { 1697a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy //Exception IllegalAccess, it is OK here 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //we simply ignore this method 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InvocationTargetException e) { 1700a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy //Exception InvocationTarget, it is OK here 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //we simply ignore this method 1702a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy } 1703a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy } 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sb.toString(); 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String capturedViewExportFields(Object obj, Class<?> klass, String prefix) { 1708a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj == null) { 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return "null"; 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1712a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder sb = new StringBuilder(); 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Field[] fields = capturedViewGetPropertyFields(klass); 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = fields.length; 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Field field = fields[i]; 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object fieldValue = field.get(obj); 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(prefix); 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(field.getName()); 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append("="); 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fieldValue != null) { 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final String value = fieldValue.toString().replace("\n", "\\n"); 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(value); 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append("null"); 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(' '); 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalAccessException e) { 1734a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy //Exception IllegalAccess, it is OK here 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //we simply ignore this field 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sb.toString(); 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1740a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1742a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * Dump view info for id based instrument test generation 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (and possibly further data analysis). The results are dumped 1744a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy * to the log. 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param tag for log 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view for dump 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1748a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy public static void dumpCapturedView(String tag, Object view) { 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Class<?> klass = view.getClass(); 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder sb = new StringBuilder(klass.getName() + ": "); 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(capturedViewExportFields(view, klass, "")); 1752a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy sb.append(capturedViewExportMethods(view, klass, "")); 1753a1f3e4aef19882b4b81075d9205bd363efe1e66dRomain Guy Log.d(tag, sb.toString()); 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1756