Examples with ProGuardTransform com.android.build.gradle.internal.transforms.ProGuardTransform used on opensource projects

Example 1 with ProGuardTransform

use of com.android.build.gradle.internal.transforms.ProGuardTransform in project atlas by alibaba.

the class AwbProguradHook method hookProguardTask.

/**
     * hook混淆的任务,加入awb的混淆配置
     *
     * @param appVariantContext
     */
public void hookProguardTask(final AppVariantContext appVariantContext) {
    final VariantScope variantScope = appVariantContext.getScope();
    List<TransformTask> proguaradTransformTasks = getTransformTaskByTransformType(appVariantContext, ProGuardTransform.class);
    for (TransformTask proguaradTransformTask : proguaradTransformTasks) {
        final ProGuardTransform proGuardTransform = (ProGuardTransform) proguaradTransformTask.getTransform();
        if (null != proGuardTransform) {
            proguaradTransformTask.doFirst(new Action<Task>() {

                @Override
                public void execute(Task task) {
                    GlobalScope globalScope = variantScope.getGlobalScope();
                    File proguardOut = new File(Joiner.on(File.separatorChar).join(String.valueOf(globalScope.getBuildDir()), FD_OUTPUTS, "mapping", variantScope.getVariantConfiguration().getDirName()));
                    //为了方便排查,先把configuration打印到目录
                    proGuardTransform.printconfiguration(new File(proguardOut, "tmp_config.cfg"));
                    final File outConfigFile = new File(proguardOut, "awb_config.cfg");
                    //增加awb的配置
                    AndroidDependencyTree dependencyTree = AtlasBuildContext.androidDependencyTrees.get(variantScope.getVariantConfiguration().getFullName());
                    if (null == dependencyTree) {
                        throw new StopExecutionException("DependencyTree cannot be null!");
                    }
                    if (dependencyTree.getAwbBundles().size() > 0) {
                        BaseVariantOutputData vod = appVariantContext.getVariantData().getOutputs().get(0);
                        AppVariantOutputContext appVariantOutputContext = getAppVariantOutputContext(appVariantContext, vod);
                        File awbObfuscatedDir = new File(globalScope.getIntermediatesDir(), "/classes-proguard/" + variantScope.getVariantConfiguration().getDirName());
                        AwbProguardConfiguration awbProguardConfiguration = new AwbProguardConfiguration(appVariantOutputContext.getAwbTransformMap().values(), awbObfuscatedDir, appVariantOutputContext);
                        try {
                            awbProguardConfiguration.printConfigFile(outConfigFile);
                        } catch (IOException e) {
                            throw new GradleException("", e);
                        }
                        proGuardTransform.setConfigurationFiles(new Supplier<Collection<File>>() {

                            @Override
                            public Collection<File> get() {
                                Set<File> proguardFiles = new HashSet<File>();
                                ((HashSet<File>) proguardFiles).add(outConfigFile);
                                return proguardFiles;
                            }
                        });
                    }
                    File mappingFile = null;
                    if (null != appVariantContext.apContext.getApExploredFolder() && appVariantContext.apContext.getApExploredFolder().exists()) {
                        mappingFile = new File(appVariantContext.apContext.getApExploredFolder(), "mapping.txt");
                    } else {
                        mappingFile = new File(appVariantContext.getScope().getGlobalScope().getProject().getProjectDir(), "mapping.txt");
                    }
                    if (null != mappingFile && mappingFile.exists()) {
                        proGuardTransform.applyTestedMapping(mappingFile);
                    }
                }
            });
        }
    }
}