text: // Copyright 2019 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 static com.google.devtools.build.lib.rules.android.AndroidStarlarkData.fromNoneable;
  
  import com.google.devtools.build.lib.actions.Artifact;
  import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
  import com.google.devtools.build.lib.packages.BuiltinProvider;
  import com.google.devtools.build.lib.packages.NativeInfo;
  import com.google.devtools.build.lib.starlarkbuildapi.android.AndroidApplicationResourceInfoApi;
  import net.starlark.java.eval.EvalException;
  
  /** A provider for Android resource APKs (".ap_") and related info. */
  @Immutable
  public class AndroidApplicationResourceInfo extends NativeInfo
      implements AndroidApplicationResourceInfoApi<Artifact> {
  
    /** Singleton instance of the provider type for {@link AndroidApplicationResourceInfo}. */
    public static final AndroidApplicationResourceInfoProvider PROVIDER =
        new AndroidApplicationResourceInfoProvider();
  
    private final Artifact resourceApk;
    private final Artifact resourceJavaSrcJar;
    private final Artifact resourceJavaClassJar;
    private final Artifact manifest;
    private final Artifact resourceProguardConfig;
    private final Artifact mainDexProguardConfig;
    private final Artifact rTxt;
    private final Artifact resourcesZip;
  
    AndroidApplicationResourceInfo(
        Artifact resourceApk,
        Artifact resourceJavaSrcJar,
        Artifact resourceJavaClassJar,
        Artifact manifest,
        Artifact resourceProguardConfig,
        Artifact mainDexProguardConfig,
        Artifact rTxt,
        Artifact resourcesZip) {
      super(PROVIDER);
      this.resourceApk = resourceApk;
      this.resourceJavaSrcJar = resourceJavaSrcJar;
      this.resourceJavaClassJar = resourceJavaClassJar;
      this.manifest = manifest;
      this.resourceProguardConfig = resourceProguardConfig;
      this.mainDexProguardConfig = mainDexProguardConfig;
      this.rTxt = rTxt;
      this.resourcesZip = resourcesZip;
    }
  
    @Override
    public Artifact getResourceApk() {
      return resourceApk;
    }
  
    @Override
    public Artifact getResourceJavaSrcJar() {
      return resourceJavaSrcJar;
    }
  
    @Override
    public Artifact getResourceJavaClassJar() {
      return resourceJavaClassJar;
    }
  
    @Override
    public Artifact getManifest() {
      return manifest;
    }
  
    @Override
    public Artifact getResourceProguardConfig() {
      return resourceProguardConfig;
    }
  
    @Override
    public Artifact getMainDexProguardConfig() {
      return mainDexProguardConfig;
    }
  
    @Override
    public Artifact getRTxt() {
      return rTxt;
    }
  
    @Override
    public Artifact getResourcesZip() {
      return resourcesZip;
    }
  
    /** Provider for {@link AndroidApplicationResourceInfo}. */
    public static class AndroidApplicationResourceInfoProvider
        extends BuiltinProvider<AndroidApplicationResourceInfo>
        implements AndroidApplicationResourceInfoApiProvider<Artifact> {
  
      private AndroidApplicationResourceInfoProvider() {
        super(AndroidApplicationResourceInfoApi.NAME, AndroidApplicationResourceInfo.class);
      }
  
      @Override
      public AndroidApplicationResourceInfoApi<Artifact> createInfo(
          Object resourceApk,
          Object resourceJavaSrcJar,
          Object resourceJavaClassJar,
          Artifact manifest,
          Object resourceProguardConfig,
          Object mainDexProguardConfig,
          Object rTxt,
          Object resourcesZip)
          throws EvalException {
  
        return new AndroidApplicationResourceInfo(
            fromNoneable(resourceApk, Artifact.class),
            fromNoneable(resourceJavaSrcJar, Artifact.class),
            fromNoneable(resourceJavaClassJar, Artifact.class),
            manifest,
            fromNoneable(resourceProguardConfig, Artifact.class),
            fromNoneable(mainDexProguardConfig, Artifact.class),
            fromNoneable(rTxt, Artifact.class),
            fromNoneable(resourcesZip, Artifact.class));
      }
    }
  }
  