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      1 /*
      2  * Copyright (C) 2010 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.api;
     18 
     19 /**
     20  *
     21  * @deprecated
     22  *
     23  */
     24 public interface IProjectCallback  {
     25 
     26     /**
     27      * Loads a custom view with the given constructor signature and arguments.
     28      * @param name The fully qualified name of the class.
     29      * @param constructorSignature The signature of the class to use
     30      * @param constructorArgs The arguments to use on the constructor
     31      * @return A newly instantiated android.view.View object.
     32      * @throws ClassNotFoundException
     33      * @throws Exception
     34      */
     35     @SuppressWarnings("unchecked")
     36     Object loadView(String name, Class[] constructorSignature, Object[] constructorArgs)
     37         throws ClassNotFoundException, Exception;
     38 
     39     /**
     40      * Returns the namespace of the application.
     41      * <p/>This lets the Layout Lib load custom attributes for custom views.
     42      */
     43     String getNamespace();
     44 
     45     /**
     46      * Resolves the id of a resource Id.
     47      * <p/>The resource id is the value of a <code>R.&lt;type&gt;.&lt;name&gt;</code>, and
     48      * this method will return both the type and name of the resource.
     49      * @param id the Id to resolve.
     50      * @return an array of 2 strings containing the resource name and type, or null if the id
     51      * does not match any resource.
     52      */
     53     String[] resolveResourceValue(int id);
     54 
     55     /**
     56      * Resolves the id of a resource Id of type int[]
     57      * <p/>The resource id is the value of a R.styleable.&lt;name&gt;, and this method will
     58      * return the name of the resource.
     59      * @param id the Id to resolve.
     60      * @return the name of the resource or <code>null</code> if not found.
     61      */
     62     String resolveResourceValue(int[] id);
     63 
     64     /**
     65      * Returns the id of a resource.
     66      * <p/>The provided type and name must match an existing constant defined as
     67      * <code>R.&lt;type&gt;.&lt;name&gt;</code>.
     68      * @param type the type of the resource
     69      * @param name the name of the resource
     70      * @return an Integer containing the resource Id, or <code>null</code> if not found.
     71      */
     72     Integer getResourceValue(String type, String name);
     73 }
     74