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Copy pathProjectRClassFinder.java
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49 lines (39 loc) · 1.62 KB
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/**
* Copyright (C) 2010-2011 eBusiness Information, Excilys Group
*
* 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.googlecode.androidannotations.rclass;
import javax.annotation.processing.Messager;
import javax.annotation.processing.ProcessingEnvironment;
import javax.lang.model.element.TypeElement;
import javax.lang.model.util.Elements;
import javax.tools.Diagnostic.Kind;
import com.googlecode.androidannotations.helper.AndroidManifest;
public class ProjectRClassFinder {
private ProcessingEnvironment processingEnv;
public ProjectRClassFinder(ProcessingEnvironment processingEnv) {
this.processingEnv = processingEnv;
}
public IRClass find(AndroidManifest manifest) {
Elements elementUtils = processingEnv.getElementUtils();
String rClass = manifest.getApplicationPackage() + ".R";
TypeElement rType = elementUtils.getTypeElement(rClass);
if (rType == null) {
Messager messager = processingEnv.getMessager();
messager.printMessage(Kind.WARNING, "The AndroidManifest.xml file was found, but not the compiled R class: " + rClass);
return IRClass.EMPTY_R_CLASS;
}
return new RClass(rType);
}
}