コード例 #1
0
  /**
   * Extracts the package name from an apk file.
   *
   * @param apkFile apk file to extract package name from.
   * @return the package name from inside the apk file.
   */
  protected String extractPackageNameFromApk(File apkFile) throws MojoExecutionException {
    CommandExecutor executor = CommandExecutor.Factory.createDefaultCommmandExecutor();
    executor.setLogger(this.getLog());
    executor.setCaptureStdOut(true);
    executor.setCaptureStdErr(true);

    AaptCommandBuilder commandBuilder =
        AaptCommandBuilder.dump(getLog())
            .xmlTree()
            .setPathToApk(apkFile.getAbsolutePath())
            .addAssetFile("AndroidManifest.xml");

    getLog().info(getAndroidSdk().getAaptPath() + " " + commandBuilder.toString());
    try {
      executor.executeCommand(getAndroidSdk().getAaptPath(), commandBuilder.build(), false);
      final String xmlTree = executor.getStandardOut();
      return extractPackageNameFromAndroidManifestXmlTree(xmlTree);
    } catch (ExecutionException e) {
      throw new MojoExecutionException(
          "Error while trying to figure out package name from inside apk file " + apkFile);
    } finally {
      String errout = executor.getStandardError();
      if ((errout != null) && (errout.trim().length() > 0)) {
        getLog().error(errout);
      }
    }
  }
コード例 #2
0
  /**
   * Executes aapt to generate the R class for the given apklib.
   *
   * @param apklibArtifact apklib for which to generate the R class.
   * @throws MojoExecutionException if it fails.
   */
  private void generateRForApkLibDependency(Artifact apklibArtifact) throws MojoExecutionException {
    final File unpackDir = getUnpackedLibFolder(apklibArtifact);
    getLog()
        .debug(
            "Generating incomplete R file for apklib: "
                + apklibArtifact.getGroupId()
                + ":"
                + apklibArtifact.getArtifactId());
    final File apklibManifest = new File(unpackDir, "AndroidManifest.xml");
    final File apklibResDir = new File(unpackDir, "res");

    List<File> dependenciesResDirectories = new ArrayList<File>();
    final Set<Artifact> apklibDeps =
        getDependencyResolver().getLibraryDependenciesFor(project, apklibArtifact);
    getLog().debug("apklib=" + apklibArtifact + "  dependencies=" + apklibDeps);
    for (Artifact dependency : apklibDeps) {
      // Add in the resources that are dependencies of the apklib.
      final String extension = dependency.getType();
      final File dependencyResDir = getUnpackedLibResourceFolder(dependency);
      if ((extension.equals(APKLIB) || extension.equals(AAR)) && dependencyResDir.exists()) {
        dependenciesResDirectories.add(dependencyResDir);
      }
    }

    // Create combinedAssets for this apklib dependency - can't have multiple -A args
    final File apklibCombAssets = new File(getUnpackedLibFolder(apklibArtifact), "combined-assets");
    for (Artifact dependency : apklibDeps) {
      // Accumulate assets for dependencies of the apklib (if they exist).
      final String extension = dependency.getType();
      final File dependencyAssetsDir = getUnpackedLibAssetsFolder(dependency);
      if ((extension.equals(APKLIB) || extension.equals(AAR))) {
        copyFolder(dependencyAssetsDir, apklibCombAssets);
      }
    }
    // Overlay the apklib dependency assets (if they exist)
    final File apkLibAssetsDir = getUnpackedLibAssetsFolder(apklibArtifact);
    copyFolder(apkLibAssetsDir, apklibCombAssets);

    final CommandExecutor executor = CommandExecutor.Factory.createDefaultCommmandExecutor();
    executor.setLogger(getLog());

    AaptCommandBuilder commandBuilder =
        new AaptCommandBuilder()
            .packageResources()
            .makeResourcesNonConstant()
            .makePackageDirectories()
            .setWhereToOutputResourceConstants(genDirectory.getAbsolutePath())
            .generateRIntoPackage(extractPackageNameFromAndroidManifest(apklibManifest))
            .setPathToAndroidManifest(apklibManifest.getAbsolutePath())
            .addResourceDirectoryIfExists(apklibResDir)
            .addResourceDirectoriesIfExists(dependenciesResDirectories)
            .autoAddOverlay()
            .addRawAssetsDirectoryIfExists(apklibCombAssets)
            .addExistingPackageToBaseIncludeSet(getAndroidSdk().getAndroidJar().getAbsolutePath())
            .addConfigurations(configurations)
            .addExtraArguments(aaptExtraArgs)
            .setVerbose(aaptVerbose)
            // We need to generate R.txt for all projects as it needs to be consumed when generating
            // R class.
            // It also needs to be consumed when packaging aar.
            .generateRTextFile(unpackDir.getAbsolutePath());

    getLog().debug(getAndroidSdk().getAaptPath() + " " + commandBuilder.toString());
    try {
      executor.setCaptureStdOut(true);
      List<String> commands = commandBuilder.build();
      executor.executeCommand(getAndroidSdk().getAaptPath(), commands, project.getBasedir(), false);
    } catch (ExecutionException e) {
      throw new MojoExecutionException("", e);
    }
  }