Examples with VariantKey com.android.tools.build.bundletool.model.VariantKey used on opensource projects

Example 1 with VariantKey

use of com.android.tools.build.bundletool.model.VariantKey in project bundletool by google.

the class ApkSerializerManager method serializeApks.

@VisibleForTesting
ImmutableList<Variant> serializeApks(Path outputDirectory, GeneratedApks generatedApks, Optional<DeviceSpec> deviceSpec) {
    validateInput(generatedApks, apkBuildMode);
    // Running with system APK mode generates a fused APK and additional unmatched language splits.
    // To avoid filtering of unmatched language splits we skip device filtering for system mode.
    Predicate<ModuleSplit> deviceFilter = deviceSpec.isPresent() && !apkBuildMode.equals(SYSTEM) ? new ApkMatcher(addDefaultDeviceTierIfNecessary(deviceSpec.get()))::matchesModuleSplitByTargeting : alwaysTrue();
    ImmutableListMultimap<VariantKey, ModuleSplit> splitsByVariant = generatedApks.getAllApksGroupedByOrderedVariants();
    // Assign the variant numbers to each variant present.
    AtomicInteger variantNumberCounter = new AtomicInteger(firstVariantNumber);
    ImmutableMap<VariantKey, Integer> variantNumberByVariantKey = splitsByVariant.keySet().stream().collect(toImmutableMap(identity(), unused -> variantNumberCounter.getAndIncrement()));
    // 1. Remove APKs not matching the device spec.
    // 2. Modify the APKs based on the ApkModifier.
    // 3. Serialize all APKs in parallel.
    // Modifies the APK using APK modifier, then returns a map by extracting the variant
    // of APK first and later clearing out its variant targeting.
    ImmutableListMultimap<VariantKey, ModuleSplit> finalSplitsByVariant = splitsByVariant.entries().stream().filter(keyModuleSplitEntry -> deviceFilter.test(keyModuleSplitEntry.getValue())).collect(groupingBySortedKeys(Entry::getKey, entry -> clearVariantTargeting(modifyApk(entry.getValue(), variantNumberByVariantKey.get(entry.getKey())))));
    // After variant targeting of APKs are cleared, there might be duplicate APKs
    // which are removed and the distinct APKs are then serialized in parallel.
    ImmutableBiMap<ZipPath, ModuleSplit> splitsByRelativePath = finalSplitsByVariant.values().stream().distinct().collect(toImmutableBiMap(apkPathManager::getApkPath, identity()));
    ImmutableMap<ZipPath, ApkDescription> apkDescriptionsByRelativePath = apkSerializer.serialize(outputDirectory, splitsByRelativePath);
    // Build the result proto.
    ImmutableList.Builder<Variant> variants = ImmutableList.builder();
    for (VariantKey variantKey : finalSplitsByVariant.keySet()) {
        Variant.Builder variant = Variant.newBuilder().setVariantNumber(variantNumberByVariantKey.get(variantKey)).setTargeting(variantKey.getVariantTargeting());
        Multimap<BundleModuleName, ModuleSplit> splitsByModuleName = finalSplitsByVariant.get(variantKey).stream().collect(groupingBySortedKeys(ModuleSplit::getModuleName));
        for (BundleModuleName moduleName : splitsByModuleName.keySet()) {
            variant.addApkSet(ApkSet.newBuilder().setModuleMetadata(bundle.getModule(moduleName).getModuleMetadata()).addAllApkDescription(splitsByModuleName.get(moduleName).stream().map(split -> splitsByRelativePath.inverse().get(split)).map(apkDescriptionsByRelativePath::get).collect(toImmutableList())));
        }
        variants.add(variant.build());
    }
    return variants.build();
}