Examples with Nullable com.android.annotations.Nullable used on opensource projects

Example 1 with Nullable

use of com.android.annotations.Nullable in project atlas by alibaba.

the class ProcessAwoAndroidResources method doFullTaskAction.

@Override
protected void doFullTaskAction() throws IOException {
    // we have to clean the source folder output in case the package name changed.
    File srcOut = getSourceOutputDir();
    if (srcOut != null) {
        // FileUtils.emptyFolder(srcOut);
        srcOut.delete();
        srcOut.mkdirs();
    }
    @Nullable File resOutBaseNameFile = getPackageOutputFile();
    // If are in instant run mode and we have an instant run enabled manifest
    File instantRunManifest = getInstantRunManifestFile();
    File manifestFileToPackage = instantRunBuildContext.isInInstantRunMode() && instantRunManifest != null && instantRunManifest.exists() ? instantRunManifest : getManifestFile();
    // 增加awb模块编译所需要的额外参数
    addAaptOptions();
    AaptPackageProcessBuilder aaptPackageCommandBuilder = new AaptPackageProcessBuilder(manifestFileToPackage, getAaptOptions()).setAssetsFolder(getAssetsDir()).setResFolder(getResDir()).setLibraries(getLibraries()).setPackageForR(getPackageForR()).setSourceOutputDir(absolutePath(srcOut)).setSymbolOutputDir(absolutePath(getTextSymbolOutputDir())).setResPackageOutput(absolutePath(resOutBaseNameFile)).setProguardOutput(absolutePath(getProguardOutputFile())).setType(getType()).setDebuggable(getDebuggable()).setPseudoLocalesEnabled(getPseudoLocalesEnabled()).setResourceConfigs(getResourceConfigs()).setSplits(getSplits()).setPreferredDensity(getPreferredDensity());
    @NonNull AtlasBuilder builder = (AtlasBuilder) getBuilder();
    // MergingLog mergingLog = new MergingLog(getMergeBlameLogFolder());
    //
    // ProcessOutputHandler processOutputHandler = new ParsingProcessOutputHandler(
    // new ToolOutputParser(new AaptOutputParser(), getILogger()),
    // builder.getErrorReporter());
    ProcessOutputHandler processOutputHandler = new LoggedProcessOutputHandler(getILogger());
    try {
        builder.processAwbResources(aaptPackageCommandBuilder, getEnforceUniquePackageName(), processOutputHandler, getMainSymbolFile());
        if (resOutBaseNameFile != null) {
            if (instantRunBuildContext.isInInstantRunMode()) {
                instantRunBuildContext.addChangedFile(InstantRunBuildContext.FileType.RESOURCES, resOutBaseNameFile);
                // get the new manifest file CRC
                JarFile jarFile = new JarFile(resOutBaseNameFile);
                String currentIterationCRC = null;
                try {
                    ZipEntry entry = jarFile.getEntry(SdkConstants.ANDROID_MANIFEST_XML);
                    if (entry != null) {
                        currentIterationCRC = String.valueOf(entry.getCrc());
                    }
                } finally {
                    jarFile.close();
                }
                // check the manifest file binary format.
                File crcFile = new File(instantRunSupportDir, "manifest.crc");
                if (crcFile.exists() && currentIterationCRC != null) {
                    // compare its content with the new binary file crc.
                    String previousIterationCRC = Files.readFirstLine(crcFile, Charsets.UTF_8);
                    if (!currentIterationCRC.equals(previousIterationCRC)) {
                        instantRunBuildContext.close();
                        instantRunBuildContext.setVerifierResult(InstantRunVerifierStatus.BINARY_MANIFEST_FILE_CHANGE);
                    }
                }
                // write the new manifest file CRC.
                Files.createParentDirs(crcFile);
                Files.write(currentIterationCRC, crcFile, Charsets.UTF_8);
            }
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } catch (ProcessException e) {
        throw new RuntimeException(e);
    }
}

Example 2 with Nullable

use of com.android.annotations.Nullable in project bazel by bazelbuild.

the class KeystoreHelper method createNewStore.

/**
     * Creates a new store
     * @param osKeyStorePath the location of the store
     * @param storeType an optional keystore type, or <code>null</code> if the default is to
     * be used.
     * @param output an optional {@link IKeyGenOutput} object to get the stdout and stderr
     * of the keytool process call.
     * @throws KeyStoreException
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws UnrecoverableEntryException
     * @throws IOException
     * @throws KeytoolException
     */
public static boolean createNewStore(String osKeyStorePath, String storeType, String storePassword, String alias, String keyPassword, String description, int validityYears, final IKeyGenOutput output) throws KeyStoreException, NoSuchAlgorithmException, CertificateException, UnrecoverableEntryException, IOException, KeytoolException {
    // get the executable name of keytool depending on the platform.
    String os = System.getProperty("os.name");
    String keytoolCommand;
    if (os.startsWith("Windows")) {
        keytoolCommand = "keytool.exe";
    } else {
        keytoolCommand = "keytool";
    }
    String javaHome = System.getProperty("java.home");
    if (javaHome != null && !javaHome.isEmpty()) {
        keytoolCommand = javaHome + File.separator + "bin" + File.separator + keytoolCommand;
    }
    // create the command line to call key tool to build the key with no user input.
    ArrayList<String> commandList = new ArrayList<String>();
    commandList.add(keytoolCommand);
    commandList.add("-genkey");
    commandList.add("-alias");
    commandList.add(alias);
    commandList.add("-keyalg");
    commandList.add("RSA");
    commandList.add("-dname");
    commandList.add(description);
    commandList.add("-validity");
    commandList.add(Integer.toString(validityYears * 365));
    commandList.add("-keypass");
    commandList.add(keyPassword);
    commandList.add("-keystore");
    commandList.add(osKeyStorePath);
    commandList.add("-storepass");
    commandList.add(storePassword);
    if (storeType != null) {
        commandList.add("-storetype");
        commandList.add(storeType);
    }
    String[] commandArray = commandList.toArray(new String[commandList.size()]);
    // launch the command line process
    int result = 0;
    try {
        Process process = Runtime.getRuntime().exec(commandArray);
        result = GrabProcessOutput.grabProcessOutput(process, Wait.WAIT_FOR_READERS, new IProcessOutput() {

            @Override
            public void out(@Nullable String line) {
                if (line != null) {
                    if (output != null) {
                        output.out(line);
                    } else {
                        System.out.println(line);
                    }
                }
            }

            @Override
            public void err(@Nullable String line) {
                if (line != null) {
                    if (output != null) {
                        output.err(line);
                    } else {
                        System.err.println(line);
                    }
                }
            }
        });
    } catch (Exception e) {
        // create the command line as one string for debugging purposes
        StringBuilder builder = new StringBuilder();
        boolean firstArg = true;
        for (String arg : commandArray) {
            boolean hasSpace = arg.indexOf(' ') != -1;
            if (firstArg == true) {
                firstArg = false;
            } else {
                builder.append(' ');
            }
            if (hasSpace) {
                builder.append('"');
            }
            builder.append(arg);
            if (hasSpace) {
                builder.append('"');
            }
        }
        throw new KeytoolException("Failed to create key: " + e.getMessage(), javaHome, builder.toString());
    }
    if (result != 0) {
        return false;
    }
    return true;
}

Example 3 with Nullable

use of com.android.annotations.Nullable in project bazel by bazelbuild.

the class ResourceUsageAnalyzer method getResourceFromCode.

@VisibleForTesting
@Nullable
Resource getResourceFromCode(@NonNull String owner, @NonNull String name) {
    Pair<ResourceType, Map<String, String>> pair = resourceObfuscation.get(owner);
    if (pair != null) {
        ResourceType type = pair.getFirst();
        Map<String, String> nameMap = pair.getSecond();
        String renamedField = nameMap.get(name);
        if (renamedField != null) {
            name = renamedField;
        }
        return model.getResource(type, name);
    }
    return null;
}

Example 4 with Nullable

use of com.android.annotations.Nullable in project buck by facebook.

the class PositionXmlParser method findNodeAtLineAndCol.

@Nullable
private static Node findNodeAtLineAndCol(@NonNull Node node, int line, int column) {
    Position p = getPositionHelper(node, -1, -1);
    if (p != null) {
        if (line < p.getLine() || line == p.getLine() && column != -1 && column < p.getColumn()) {
            return null;
        }
        Position end = p.getEnd();
        if (end != null) {
            if (line > end.getLine() || line == end.getLine() && column != -1 && column >= end.getColumn()) {
                return null;
            }
        }
    } else {
        return null;
    }
    NodeList children = node.getChildNodes();
    for (int i = 0, n = children.getLength(); i < n; i++) {
        Node item = children.item(i);
        Node match = findNodeAtLineAndCol(item, line, column);
        if (match != null) {
            return match;
        }
    }
    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        for (int i = 0, n = attributes.getLength(); i < n; i++) {
            Node item = attributes.item(i);
            Node match = findNodeAtLineAndCol(item, line, column);
            if (match != null) {
                return match;
            }
        }
    }
    return node;
}

Example 5 with Nullable

use of com.android.annotations.Nullable in project buck by facebook.

the class XmlUtils method getRootTagName.

/**
     * Returns the name of the root element tag stored in the given file, or null if it can't be
     * determined.
     */
@Nullable
public static String getRootTagName(@NonNull File xmlFile) {
    try (InputStream stream = new BufferedInputStream(new FileInputStream(xmlFile))) {
        XMLInputFactory factory = XMLInputFactory.newFactory();
        XMLStreamReader xmlStreamReader = factory.createXMLStreamReader(stream);
        while (xmlStreamReader.hasNext()) {
            int event = xmlStreamReader.next();
            if (event == XMLStreamReader.START_ELEMENT) {
                return xmlStreamReader.getLocalName();
            }
        }
    } catch (XMLStreamException | IOException ignored) {
    // Ignored.
    }
    return null;
}