// Copyright 2016 The Bazel Authors. All rights reserved. // // 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.google.devtools.build.android; import com.android.resources.ResourceType; import com.google.common.annotations.VisibleForTesting; import com.google.common.base.Optional; import com.google.devtools.build.android.AndroidFrameworkAttrIdProvider.AttrLookupException; import com.google.devtools.build.android.resources.FieldInitializers; import com.google.devtools.build.android.resources.RClassGenerator; import com.google.devtools.build.android.resources.RSourceGenerator; import java.io.Flushable; import java.io.IOException; import java.nio.file.Path; import java.util.Map; /** * Generates the R class for an android_library with made up field initializers for the ids. The * real ids will be assigned when we build the android_binary. * *
Collects the R class fields from the merged resource maps, and then writes out the resource
* class files.
*/
public class AndroidResourceClassWriter implements Flushable, AndroidResourceSymbolSink {
/** Create a new class writer. */
public static AndroidResourceClassWriter createWith(
Path androidJar, Path out, String javaPackage) {
return of(new AndroidFrameworkAttrIdJar(androidJar), out, javaPackage);
}
@VisibleForTesting
public static AndroidResourceClassWriter of(
AndroidFrameworkAttrIdProvider androidIdProvider, Path outputBasePath, String packageName) {
return new AndroidResourceClassWriter(
PlaceholderIdFieldInitializerBuilder.from(androidIdProvider), outputBasePath, packageName);
}
private final Path outputBasePath;
private final String packageName;
private boolean includeClassFile = true;
private boolean includeJavaFile = true;
private final PlaceholderIdFieldInitializerBuilder generator;
private AndroidResourceClassWriter(
PlaceholderIdFieldInitializerBuilder generator, Path outputBasePath, String packageName) {
this.generator = generator;
this.outputBasePath = outputBasePath;
this.packageName = packageName;
}
public void setIncludeClassFile(boolean include) {
this.includeClassFile = include;
}
public void setIncludeJavaFile(boolean include) {
this.includeJavaFile = include;
}
@Override
public void acceptSimpleResource(ResourceType type, String name) {
generator.addSimpleResource(type, name);
}
@Override
public void acceptPublicResource(ResourceType type, String name, Optional