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      1 /*
      2  * Copyright (C) 2008 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.layoutlib.bridge;
     18 
     19 /**
     20  * Constant definition class.<br>
     21  * <br>
     22  * Most constants have a prefix defining the content.
     23  * <ul>
     24  * <li><code>WS_</code> Workspace path constant. Those are absolute paths,
     25  * from the project root.</li>
     26  * <li><code>OS_</code> OS path constant. These paths are different depending on the platform.</li>
     27  * <li><code>FN_</code> File name constant.</li>
     28  * <li><code>FD_</code> Folder name constant.</li>
     29  * <li><code>EXT_</code> File extension constant. This does NOT include a dot.</li>
     30  * <li><code>DOT_</code> File extension constant. This start with a dot.</li>
     31  * <li><code>RE_</code> Regexp constant.</li>
     32  * <li><code>NS_</code> Namespace constant.</li>
     33  * <li><code>CLASS_</code> Fully qualified class name.</li>
     34  * </ul>
     35  *
     36  */
     37 public class BridgeConstants {
     38 
     39     /** Namespace for the resource XML */
     40     public final static String NS_RESOURCES = "http://schemas.android.com/apk/res/android";
     41 
     42     /** App auto namespace */
     43     public final static String NS_APP_RES_AUTO = "http://schemas.android.com/apk/res-auto";
     44     public final static String NS_TOOLS_URI = "http://schemas.android.com/tools";
     45 
     46     public final static String R = "com.android.internal.R";
     47 
     48 
     49     public final static String MATCH_PARENT = "match_parent";
     50     public final static String FILL_PARENT = "fill_parent";
     51     public final static String WRAP_CONTENT = "wrap_content";
     52 
     53     // Should be kept in sync with LayoutMetadata.KEY_LV_ITEM in tools/adt/idea
     54     /** Attribute in the tools namespace used to specify layout manager for RecyclerView. */
     55     @SuppressWarnings("SpellCheckingInspection")
     56     public static final String ATTR_LIST_ITEM = "listitem";
     57     public static final String ATTR_OPEN_DRAWER = "openDrawer";
     58     public static final String ATTR_ITEM_COUNT = "itemCount";
     59 }
     60