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// Copyright 2015 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.lib.rules.android;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
import javax.annotation.Nullable;
/**
* The ResourceApk represents the packaged resources that serve as the basis for the signed and the
* unsigned APKs.
*/
@Immutable
public final class ResourceApk {
// TODO(bazel-team): The only fields that are legitimately nullable are javaSrcJar and
// mainDexProguardConfig. The rest are marked as such due to .fromTransitiveResources().
// It seems like there should be a better way to do this.
@Nullable private final Artifact resourceApk; // The .ap_ file
@Nullable private final Artifact resourceJavaSrcJar; // Source jar containing R.java and friends
@Nullable private final Artifact resourceJavaClassJar; // Class jar containing R.class files
private final ResourceDependencies resourceDeps;
@Nullable private final ResourceContainer primaryResource;
@Nullable private final Artifact manifest; // The non-binary XML version of AndroidManifest.xml
@Nullable private final Artifact resourceProguardConfig;
@Nullable private final Artifact mainDexProguardConfig;
private final boolean legacy;
public ResourceApk(
@Nullable Artifact resourceApk,
@Nullable Artifact resourceJavaSrcJar,
@Nullable Artifact resourceJavaClassJar,
ResourceDependencies resourceDeps,
@Nullable ResourceContainer primaryResource,
@Nullable Artifact manifest,
@Nullable Artifact resourceProguardConfig,
@Nullable Artifact mainDexProguardConfig,
boolean legacy) {
this.resourceApk = resourceApk;
this.resourceJavaSrcJar = resourceJavaSrcJar;
this.resourceJavaClassJar = resourceJavaClassJar;
this.resourceDeps = resourceDeps;
this.primaryResource = primaryResource;
this.manifest = manifest;
this.resourceProguardConfig = resourceProguardConfig;
this.mainDexProguardConfig = mainDexProguardConfig;
this.legacy = legacy;
}
public Artifact getArtifact() {
return resourceApk;
}
public ResourceContainer getPrimaryResource() {
return primaryResource;
}
public Artifact getManifest() {
return manifest;
}
public Artifact getResourceJavaSrcJar() {
return resourceJavaSrcJar;
}
public Artifact getResourceJavaClassJar() {
return resourceJavaClassJar;
}
public boolean isLegacy() {
return legacy;
}
public static ResourceApk fromTransitiveResources(ResourceDependencies resourceDeps) {
return new ResourceApk(null, null, null, resourceDeps, null, null, null, null, false);
}
public Artifact getResourceProguardConfig() {
return resourceProguardConfig;
}
public Artifact getMainDexProguardConfig() {
return mainDexProguardConfig;
}
public ResourceDependencies getResourceDependencies() {
return resourceDeps;
}
/**
* Creates an provider from the resources in the ResourceApk.
*
* <p>If the ResourceApk was created from transitive resources, the provider will effectively
* contain the "forwarded" resources: The merged transitive and merged direct dependencies of this
* library.
*
* <p>If the ResourceApk was generated from a "resources" attribute, it will contain the
* "resources" container in the direct dependencies and the rest as transitive.
*
* <p>If the ResourceApk was generated from local resources, that will be the direct dependencies
* and the rest will be transitive.
*/
public AndroidResourcesProvider toResourceProvider(Label label, boolean isResourcesOnly) {
if (primaryResource == null) {
return resourceDeps.toProvider(label, isResourcesOnly);
}
return resourceDeps.toProvider(label, primaryResource, isResourcesOnly);
}
}
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