| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.tools.lint.client.api |
| |
| import com.android.SdkConstants.ABSOLUTE_LAYOUT |
| import com.android.SdkConstants.ABS_LIST_VIEW |
| import com.android.SdkConstants.ABS_SEEK_BAR |
| import com.android.SdkConstants.ABS_SPINNER |
| import com.android.SdkConstants.ADAPTER_VIEW |
| import com.android.SdkConstants.AUTO_COMPLETE_TEXT_VIEW |
| import com.android.SdkConstants.BUTTON |
| import com.android.SdkConstants.CHECKABLE |
| import com.android.SdkConstants.CHECKED_TEXT_VIEW |
| import com.android.SdkConstants.CHECK_BOX |
| import com.android.SdkConstants.COMPOUND_BUTTON |
| import com.android.SdkConstants.EDIT_TEXT |
| import com.android.SdkConstants.EXPANDABLE_LIST_VIEW |
| import com.android.SdkConstants.FRAME_LAYOUT |
| import com.android.SdkConstants.GALLERY |
| import com.android.SdkConstants.GRID_VIEW |
| import com.android.SdkConstants.HORIZONTAL_SCROLL_VIEW |
| import com.android.SdkConstants.IMAGE_BUTTON |
| import com.android.SdkConstants.IMAGE_VIEW |
| import com.android.SdkConstants.LINEAR_LAYOUT |
| import com.android.SdkConstants.LIST_VIEW |
| import com.android.SdkConstants.MULTI_AUTO_COMPLETE_TEXT_VIEW |
| import com.android.SdkConstants.PROGRESS_BAR |
| import com.android.SdkConstants.RADIO_BUTTON |
| import com.android.SdkConstants.RADIO_GROUP |
| import com.android.SdkConstants.RELATIVE_LAYOUT |
| import com.android.SdkConstants.SCROLL_VIEW |
| import com.android.SdkConstants.SEEK_BAR |
| import com.android.SdkConstants.SPINNER |
| import com.android.SdkConstants.SURFACE_VIEW |
| import com.android.SdkConstants.SWITCH |
| import com.android.SdkConstants.TABLE_LAYOUT |
| import com.android.SdkConstants.TABLE_ROW |
| import com.android.SdkConstants.TAB_HOST |
| import com.android.SdkConstants.TAB_WIDGET |
| import com.android.SdkConstants.TEXT_VIEW |
| import com.android.SdkConstants.TOGGLE_BUTTON |
| import com.android.SdkConstants.VIEW |
| import com.android.SdkConstants.VIEW_ANIMATOR |
| import com.android.SdkConstants.VIEW_GROUP |
| import com.android.SdkConstants.VIEW_PKG_PREFIX |
| import com.android.SdkConstants.VIEW_STUB |
| import com.android.SdkConstants.VIEW_SWITCHER |
| import com.android.SdkConstants.WEB_VIEW |
| import com.android.SdkConstants.WIDGET_PKG_PREFIX |
| import com.google.common.annotations.Beta |
| |
| /** |
| * Default simple implementation of an [SdkInfo] |
| * |
| * |
| * **NOTE: This is not a public or final API; if you rely on this be prepared |
| * to adjust your code for the next tools release.** |
| */ |
| @Beta |
| internal class DefaultSdkInfo : SdkInfo() { |
| override fun getParentViewName(name: String): String? { |
| val rawType = getRawType(name) ?: return null |
| return getParent(rawType) |
| } |
| |
| override fun getParentViewClass(fqcn: String): String? { |
| var simpleName = fqcn |
| val index = simpleName.lastIndexOf('.') |
| if (index != -1) { |
| simpleName = simpleName.substring(index + 1) |
| } |
| |
| val parent = getParent(simpleName) ?: return null |
| // The map only stores class names internally; correct for full package paths |
| return if (parent == VIEW || parent == VIEW_GROUP || parent == SURFACE_VIEW) { |
| VIEW_PKG_PREFIX + parent |
| } else { |
| WIDGET_PKG_PREFIX + parent |
| } |
| } |
| |
| override fun isSubViewOf(parentViewFqcn: String, childViewFqcn: String): Boolean { |
| var parent = getRawType(parentViewFqcn) ?: return false |
| var child: String? = getRawType(childViewFqcn) |
| |
| // Do analysis just on non-fqcn paths |
| if (parent.indexOf('.') != -1) { |
| parent = parent.substring(parent.lastIndexOf('.') + 1) |
| } |
| if (child!!.indexOf('.') != -1) { |
| child = child.substring(child.lastIndexOf('.') + 1) |
| } |
| |
| if (parent == VIEW) { |
| return true |
| } |
| |
| while (child != VIEW) { |
| if (parent == child) { |
| return true |
| } |
| if (implementsInterface(child!!, parent)) { |
| return true |
| } |
| child = getParent(child) |
| if (child == null) { |
| // Unknown view - err on the side of caution |
| return true |
| } |
| } |
| |
| return false |
| } |
| |
| private fun implementsInterface(className: String, interfaceName: String): Boolean = |
| interfaceName == getInterface(className) |
| |
| // Strip off type parameters, e.g. AdapterView<?> ⇒ AdapterView |
| private fun getRawType(type: String?): String? { |
| if (type != null) { |
| val index = type.indexOf('<') |
| if (index != -1) { |
| return type.substring(0, index) |
| } |
| } |
| |
| return type |
| } |
| |
| override fun isLayout(tag: String): Boolean { |
| // TODO: Read in widgets.txt from the platform install area to look up this information |
| // dynamically instead! |
| |
| if (super.isLayout(tag)) { |
| return true |
| } |
| |
| when (tag) { |
| TAB_HOST, HORIZONTAL_SCROLL_VIEW, VIEW_SWITCHER, TAB_WIDGET, VIEW_ANIMATOR, |
| SCROLL_VIEW, GRID_VIEW, TABLE_ROW, RADIO_GROUP, LIST_VIEW, EXPANDABLE_LIST_VIEW, |
| "MediaController", "DialerFilter", "ViewFlipper", "SlidingDrawer", "StackView", |
| "SearchView", "TextSwitcher", "AdapterViewFlipper", "ImageSwitcher" -> return true |
| } |
| |
| return false |
| } |
| |
| private fun getParent(layout: String): String? { |
| when (layout) { |
| COMPOUND_BUTTON -> return BUTTON |
| ABS_SPINNER -> return ADAPTER_VIEW |
| ABS_LIST_VIEW -> return ADAPTER_VIEW |
| ABS_SEEK_BAR -> return PROGRESS_BAR |
| ADAPTER_VIEW -> return VIEW_GROUP |
| VIEW_GROUP -> return VIEW |
| |
| TEXT_VIEW -> return VIEW |
| CHECKED_TEXT_VIEW -> return TEXT_VIEW |
| RADIO_BUTTON -> return COMPOUND_BUTTON |
| SPINNER -> return ABS_SPINNER |
| IMAGE_BUTTON -> return IMAGE_VIEW |
| IMAGE_VIEW -> return VIEW |
| EDIT_TEXT -> return TEXT_VIEW |
| PROGRESS_BAR -> return VIEW |
| TOGGLE_BUTTON -> return COMPOUND_BUTTON |
| VIEW_STUB -> return VIEW |
| BUTTON -> return TEXT_VIEW |
| SEEK_BAR -> return ABS_SEEK_BAR |
| CHECK_BOX -> return COMPOUND_BUTTON |
| SWITCH -> return COMPOUND_BUTTON |
| GALLERY -> return ABS_SPINNER |
| SURFACE_VIEW -> return VIEW |
| ABSOLUTE_LAYOUT -> return VIEW_GROUP |
| LINEAR_LAYOUT -> return VIEW_GROUP |
| RELATIVE_LAYOUT -> return VIEW_GROUP |
| LIST_VIEW -> return ABS_LIST_VIEW |
| VIEW_SWITCHER -> return VIEW_ANIMATOR |
| FRAME_LAYOUT -> return VIEW_GROUP |
| HORIZONTAL_SCROLL_VIEW -> return FRAME_LAYOUT |
| VIEW_ANIMATOR -> return FRAME_LAYOUT |
| TAB_HOST -> return FRAME_LAYOUT |
| TABLE_ROW -> return LINEAR_LAYOUT |
| RADIO_GROUP -> return LINEAR_LAYOUT |
| TAB_WIDGET -> return LINEAR_LAYOUT |
| EXPANDABLE_LIST_VIEW -> return LIST_VIEW |
| TABLE_LAYOUT -> return LINEAR_LAYOUT |
| SCROLL_VIEW -> return FRAME_LAYOUT |
| GRID_VIEW -> return ABS_LIST_VIEW |
| WEB_VIEW -> return ABSOLUTE_LAYOUT |
| AUTO_COMPLETE_TEXT_VIEW -> return EDIT_TEXT |
| MULTI_AUTO_COMPLETE_TEXT_VIEW -> return AUTO_COMPLETE_TEXT_VIEW |
| |
| "MediaController" -> return FRAME_LAYOUT |
| "SlidingDrawer" -> return VIEW_GROUP |
| "DialerFilter" -> return RELATIVE_LAYOUT |
| "DigitalClock" -> return TEXT_VIEW |
| "Chronometer" -> return TEXT_VIEW |
| "ImageSwitcher" -> return VIEW_SWITCHER |
| "TextSwitcher" -> return VIEW_SWITCHER |
| "AnalogClock" -> return VIEW |
| "TwoLineListItem" -> return RELATIVE_LAYOUT |
| "ZoomControls" -> return LINEAR_LAYOUT |
| "DatePicker" -> return FRAME_LAYOUT |
| "TimePicker" -> return FRAME_LAYOUT |
| "VideoView" -> return SURFACE_VIEW |
| "ZoomButton" -> return IMAGE_BUTTON |
| "RatingBar" -> return ABS_SEEK_BAR |
| "ViewFlipper" -> return VIEW_ANIMATOR |
| "NumberPicker" -> return LINEAR_LAYOUT |
| } |
| |
| return null |
| } |
| |
| private fun getInterface(cls: String): String? = |
| when (cls) { |
| CHECKED_TEXT_VIEW, COMPOUND_BUTTON -> CHECKABLE |
| else -> null |
| } |
| } |
