java.io.FileFilter Java Examples

The following examples show how to use java.io.FileFilter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: synopsys-detect   Author: blackducksoftware   File: MockFileFinder.java    License: Apache License 2.0 7 votes vote down vote up
@Override
public List<File> findFiles(final File directoryToSearch, final List<String> filenamePatterns, final int depth, boolean findInsideMatchingDirectories) {
    List<File> found = new ArrayList<>();
    for (int i = 0; i <= depth; i++) {
        if (files.containsKey(i)) {
            List<File> possibles = files.get(i);
            for (String pattern : filenamePatterns) {
                FileFilter fileFilter = new WildcardFileFilter(pattern);
                for (File possible : possibles) {
                    if (fileFilter.accept(possible)) {
                        found.add(possible);
                    }
                }

            }
        }
    }
    return found;
}
 
Example #2
Source Project: product-microgateway   Author: wso2   File: BuildCmd.java    License: Apache License 2.0 6 votes vote down vote up
private boolean isProtosAvailable(String fileLocation) {
    File file = new File(fileLocation);
    if (!file.exists()) {
        return false;
    }
    FilenameFilter protoFilter = (f, name) -> (name.endsWith(".proto"));
    String[] fileNames = file.list(protoFilter);
    if (fileNames != null && fileNames.length > 0) {
        return true;
    }
    //allow the users to have proto definitions inside a directory if required
    FileFilter dirFilter = (f) -> f.isDirectory();
    File[] subDirectories = file.listFiles(dirFilter);
    for (File dir : subDirectories) {
        return isProtosAvailable(dir.getAbsolutePath());
    }
    return false;
}
 
Example #3
Source Project: localization_nifi   Author: wangrenlei   File: IndexConfiguration.java    License: Apache License 2.0 6 votes vote down vote up
private Map<File, List<File>> recoverIndexDirectories() {
    final Map<File, List<File>> indexDirectoryMap = new HashMap<>();

    for (final File storageDirectory : repoConfig.getStorageDirectories().values()) {
        final List<File> indexDirectories = new ArrayList<>();
        final File[] matching = storageDirectory.listFiles(new FileFilter() {
            @Override
            public boolean accept(final File pathname) {
                return pathname.isDirectory() && indexNamePattern.matcher(pathname.getName()).matches();
            }
        });

        if (matching != null) {
            for (final File matchingFile : matching) {
                indexDirectories.add(matchingFile);
            }
        }

        indexDirectoryMap.put(storageDirectory, indexDirectories);
    }

    return indexDirectoryMap;
}
 
Example #4
Source Project: imsdk-android   Author: qunarcorp   File: FileUtil.java    License: MIT License 6 votes vote down vote up
/**
 * Return the files that satisfy the filter in directory.
 *
 * @param dir The directory.
 * @param filter The filter.
 * @param isRecursive True to traverse subdirectories, false otherwise.
 * @return the files that satisfy the filter in directory
 */
public static List<File> listFilesInDirWithFilter(final File dir, final FileFilter filter,
                                                  final boolean isRecursive) {
    if (!isDir(dir)) return null;
    List<File> list = new ArrayList<>();
    File[] files = dir.listFiles();
    if (files != null && files.length != 0) {
        for (File file : files) {
            if (filter.accept(file)) {
                list.add(file);
            }
            if (isRecursive && file.isDirectory()) {
                //noinspection ConstantConditions
                list.addAll(listFilesInDirWithFilter(file, filter, true));
            }
        }
    }
    return list;
}
 
Example #5
Source Project: ModTheSpire   Author: kiooeht   File: OrFileFilter.java    License: MIT License 6 votes vote down vote up
/**
 * <p>Determine whether a file is to be accepted or not, based on the
 * contained filters. The file is accepted if any one of the contained
 * filters accepts it. This method stops looping over the contained
 * filters as soon as it encounters one whose <tt>accept()</tt> method
 * returns <tt>false</tt> (implementing a "short-circuited AND"
 * operation.)</p>
 *
 * <p>If the set of contained filters is empty, then this method
 * returns <tt>true</tt>.</p>
 *
 * @param file  The file to check for acceptance
 *
 * @return <tt>true</tt> if the file matches, <tt>false</tt> if it doesn't
 */
public boolean accept (File file)
{
    boolean accepted = false;

    if (filters.size() == 0)
        accepted = true;

    else
    {
        for (FileFilter filter : filters)
        {
            accepted = filter.accept (file);
            if (accepted)
                break;
        }
    }

    return accepted;
}
 
Example #6
Source Project: Neptune   Author: iqiyi   File: PluginUninstaller.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 删除遗留的低版本的apk
 */
private static void deleteOldApks(File rootDir, final String packageName) {
    List<File> apkFiles = new ArrayList<>();
    FileFilter fileFilter = new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            String name = pathname.getName();
            return name.startsWith(packageName) && name.endsWith(APK_SUFFIX);
        }
    };
    File[] files = rootDir.listFiles(fileFilter);
    if (files != null) {
        for (File file : files) {
            apkFiles.add(file);
        }
    }
    // 删除相关apk文件
    for (File apkFile : apkFiles) {
        if (apkFile.delete()) {
            PluginDebugLog.installFormatLog(TAG, "deleteOldApks %s,  dex %s success!", packageName, apkFile.getAbsolutePath());
        } else {
            PluginDebugLog.installFormatLog(TAG, "deleteOldApks %s, dex %s fail!", packageName, apkFile.getAbsolutePath());
        }
    }
}
 
Example #7
Source Project: imsdk-android   Author: qunarcorp   File: SkiaPooledImageRegionDecoder.java    License: MIT License 6 votes vote down vote up
/**
 * Gets the number of cores available in this device, across all processors.
 * Requires: Ability to peruse the filesystem at "/sys/devices/system/cpu"
 * @return The number of cores, or 1 if failed to get result
 */
private int getNumCoresOldPhones() {
    class CpuFilter implements FileFilter {
        @Override
        public boolean accept(File pathname) {
            return Pattern.matches("cpu[0-9]+", pathname.getName());
        }
    }
    try {
        File dir = new File("/sys/devices/system/cpu/");
        File[] files = dir.listFiles(new CpuFilter());
        return files.length;
    } catch(Exception e) {
        return 1;
    }
}
 
Example #8
Source Project: imsdk-android   Author: qunarcorp   File: FileUtil.java    License: MIT License 6 votes vote down vote up
/**
 * Delete all files that satisfy the filter in directory.
 *
 * @param dir The directory.
 * @param filter The filter.
 * @return {@code true}: success<br>{@code false}: fail
 */
public static boolean deleteFilesInDirWithFilter(final File dir, final FileFilter filter) {
    if (dir == null) return false;
    // dir doesn't exist then return true
    if (!dir.exists()) return true;
    // dir isn't a directory then return false
    if (!dir.isDirectory()) return false;
    File[] files = dir.listFiles();
    if (files != null && files.length != 0) {
        for (File file : files) {
            if (filter.accept(file)) {
                if (file.isFile()) {
                    if (!file.delete()) return false;
                } else if (file.isDirectory()) {
                    if (!deleteDir(file)) return false;
                }
            }
        }
    }
    return true;
}
 
Example #9
Source Project: DoraemonKit   Author: didi   File: DeviceUtils.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 获取CPU个数
 */
public static int getCoreNum() {
    class CpuFilter implements FileFilter {
        @Override
        public boolean accept(File pathname) {
            // Check if filename is "cpu", followed by a single digit number
            if (Pattern.matches("cpu[0-9]", pathname.getName())) {
                return true;
            }
            return false;
        }
    }

    try {
        // Get directory containing CPU info
        File dir = new File("/sys/devices/system/cpu/");
        // Filter to only list the devices we care about
        File[] files = dir.listFiles(new CpuFilter());
        // Return the number of cores (virtual CPU devices)
        return files.length;
    } catch (Exception e) {
        Log.e(TAG, "getCoreNum", e);
        // Default to return 1 core
        return 1;
    }
}
 
Example #10
Source Project: pampas   Author: darren-fu   File: CompileApi.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 查找该目录下的所有的jar文件
 *
 * @param jarPath
 * @throws Exception
 */
private String getJarFiles(String jarPath) throws Exception {
    File sourceFile = new File(jarPath);
    // String jars="";
    if (sourceFile.exists()) {// 文件或者目录必须存在
        if (sourceFile.isDirectory()) {// 若file对象为目录
            // 得到该目录下以.java结尾的文件或者目录
            File[] childrenFiles = sourceFile.listFiles(new FileFilter() {
                public boolean accept(File pathname) {
                    if (pathname.isDirectory()) {
                        return true;
                    } else {
                        String name = pathname.getName();
                        if (name.endsWith(".jar") ? true : false) {
                            jars = jars + pathname.getPath() + File.separatorChar;
                            return true;
                        }
                        return false;
                    }
                }
            });
        }
    }
    return jars;
}
 
Example #11
Source Project: java-trader   Author: zhugf   File: FileUtil.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 递归遍历所有文件
 */
public static List<File> listAllFiles(File dir, FileFilter filter) {
    List<File> result = new ArrayList<>();
    LinkedList<File> dirs = new LinkedList<>();
    dirs.add( dir );
    while(!dirs.isEmpty()) {
        File file = dirs.poll();
        if ( file.isDirectory() ) {
            File[] files = file.listFiles();
            if (files!=null) {
                dirs.addAll(Arrays.asList(files));
            }
            continue;
        }
        if ( filter==null || filter.accept(file) ) {
            result.add(file);
        }
    }
    return result;
}
 
Example #12
Source Project: kylin-on-parquet-v2   Author: Kyligence   File: RocksDBLookupTableCache.java    License: Apache License 2.0 6 votes vote down vote up
private Map<String, File[]> getCachedTableSnapshotsFolders(File dbBaseFolder) {
    Map<String, File[]> result = Maps.newHashMap();
    File[] tableFolders = dbBaseFolder.listFiles(new FileFilter() {
        @Override
        public boolean accept(File file) {
            return file.isDirectory();
        }
    });
    if (tableFolders == null) {
        return result;
    }

    for (File tableFolder : tableFolders) {
        String tableName = tableFolder.getName();
        File[] snapshotFolders = tableFolder.listFiles(new FileFilter() {
            @Override
            public boolean accept(File snapshotFile) {
                return snapshotFile.isDirectory();
            }
        });
        result.put(tableName, snapshotFolders);
    }
    return result;
}
 
Example #13
Source Project: DevUtils   Author: afkT   File: FileUtils.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 获取目录下所有过滤的文件
 * @param dir         目录
 * @param filter      过滤器
 * @param isRecursive 是否递归进子目录
 * @return 文件链表
 */
public static List<FileList> listFilesInDirWithFilterBean(final File dir, final FileFilter filter, final boolean isRecursive) {
    if (!isDirectory(dir) || filter == null) return null;
    List<FileList> list = new ArrayList<>();
    File[] files = dir.listFiles();
    if (files != null && files.length != 0) {
        for (File file : files) {
            if (filter.accept(file)) {
                FileList fileList;
                if (isRecursive && file.isDirectory()) {
                    List<FileList> subs = listFilesInDirWithFilterBean(file, filter, true);
                    fileList = new FileList(file, subs);
                } else {
                    fileList = new FileList(file);
                }
                list.add(fileList);
            }
        }
    }
    return list;
}
 
Example #14
Source Project: Project-16x16   Author: Stephcraft   File: LoadLevelWindow.java    License: GNU General Public License v3.0 6 votes vote down vote up
public LoadLevelWindow(SideScroller a, GameplayScene scene) {

		super(a);
		collidableObjects = new ArrayList<CollidableObject>();
		backgroundObjects = new ArrayList<BackgroundObject>();
		picked = "";
		this.scene = scene;
		f = new File(path);
		f.mkdirs();
		File[] files = f.listFiles(new FileFilter() {
			@Override
			public boolean accept(File pathname) {
				String name = pathname.getName().toLowerCase();
				return name.endsWith(".dat") && pathname.isFile();
			}
		});

		list = new List(a, Arrays.stream(files).map(File::getName).toArray(String[]::new), 30);
		list.setSizeH(200);
		list.setPosition(applet.width / 2 + 400, 325);
		list.setConfirmButton("Confirm", applet.width / 2 + 400, 500);
		list.setCancelButton("Cancel", applet.width / 2 + 400, 550);
	}
 
Example #15
Source Project: aion-germany   Author: AionGermany   File: FileUtils.java    License: GNU General Public License v3.0 6 votes vote down vote up
/**
 * Finds files within a given directory (and optionally its
 * subdirectories). All files found are filtered by an IOFileFilter.
 *
 * @param files the collection of files found.
 * @param directory the directory to search in.
 * @param filter the filter to apply to files and directories.
 * @param includeSubDirectories indicates if will include the subdirectories themselves
 */
private static void innerListFiles(Collection<File> files, File directory,
        IOFileFilter filter, boolean includeSubDirectories) {
    File[] found = directory.listFiles((FileFilter) filter);
    
    if (found != null) {
        for (File file : found) {
            if (file.isDirectory()) {
                if (includeSubDirectories) {
                    files.add(file);
                }
                innerListFiles(files, file, filter, includeSubDirectories);
            } else {
                files.add(file);
            }
        }
    }
}
 
Example #16
Source Project: ghidra   Author: NationalSecurityAgency   File: DirectoryVisitor.java    License: Apache License 2.0 6 votes vote down vote up
public BreadthFirstDirectoryVisitor(Iterable<File> startingDirectories,
        final FileFilter directoryFilter, FileFilter filter,
        boolean compareCase) {
    this.directoryFilter = directoryFilter == null ? DIRECTORIES
            : new FileFilter() {
                public boolean accept(File pathname) {
                    return pathname.isDirectory()
                            && directoryFilter.accept(pathname);
                }
            };
    this.filter = filter;
    comparator = compareCase ? CASE_SENSITIVE : CASE_INSENSITIVE;
    for (File directory : startingDirectories) {
        if (!directory.isDirectory()) {
            throw new RuntimeException(directory + " is not a directory");
        }
        directoryQueue.addLast(directory);
    }
}
 
Example #17
Source Project: apimanager-swagger-promote   Author: Axway-API-Management-Plus   File: ImportTestAction.java    License: Apache License 2.0 6 votes vote down vote up
private void copyImagesAndCertificates(String origConfigFile, TestContext context) {
	File sourceDir = new File(origConfigFile).getParentFile();
	if(!sourceDir.exists()) {
		sourceDir = new File(ImportTestAction.class.getResource(origConfigFile).getFile()).getParentFile();
		if(!sourceDir.exists()) { 
			return;
		}
	}
	FileFilter filter = new WildcardFileFilter(new String[] {"*.crt", "*.jpg", "*.png", "*.pem"});
	try {
		LOG.info("Copy certificates and images from source: "+sourceDir+" into test-dir: '"+testDir+"'");
		FileUtils.copyDirectory(sourceDir, testDir, filter);
	} catch (IOException e) {

	}
}
 
Example #18
Source Project: DevUtils   Author: afkT   File: FileUtils.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 删除目录下所有过滤的文件
 * @param dir    目录
 * @param filter 过滤器
 * @return {@code true} 删除成功, {@code false} 删除失败
 */
public static boolean deleteFilesInDirWithFilter(final File dir, final FileFilter filter) {
    if (filter == null) return false;
    // dir is null then return false
    if (dir == null) return false;
    // dir doesn't exist then return true
    if (!dir.exists()) return true;
    // dir isn't a directory then return false
    if (!dir.isDirectory()) return false;
    File[] files = dir.listFiles();
    if (files != null && files.length != 0) {
        for (File file : files) {
            if (filter.accept(file)) {
                if (file.isFile()) {
                    if (!file.delete()) return false;
                } else if (file.isDirectory()) {
                    if (!deleteDir(file)) return false;
                }
            }
        }
    }
    return true;
}
 
Example #19
Source Project: TencentKona-8   Author: Tencent   File: TestHelper.java    License: GNU General Public License v2.0 5 votes vote down vote up
static FileFilter createFilter(final String extension) {
    return new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            String name = pathname.getName();
            if (name.endsWith(extension)) {
                return true;
            }
            return false;
        }
    };
}
 
Example #20
Source Project: netcdf-java   Author: Unidata   File: TestNc4JniReadCompare.java    License: BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up
@Parameterized.Parameters(name = "{0}")
public static List<Object[]> getTestParameters() {

  FileFilter ff = new NotFileFilter(new SuffixFileFilter(".cdl"));
  List<Object[]> result = new ArrayList<Object[]>(500);
  try {
    TestDir.actOnAllParameterized(TestDir.cdmUnitTestDir + "formats/netcdf3/", ff, result);
    TestDir.actOnAllParameterized(TestDir.cdmUnitTestDir + "formats/netcdf4/", ff, result);
  } catch (IOException e) {
    e.printStackTrace();
  }

  return result;
}
 
Example #21
Source Project: presto   Author: prestosql   File: FileStorageService.java    License: Apache License 2.0 5 votes vote down vote up
private static List<File> listFiles(File dir, FileFilter filter)
{
    File[] files = dir.listFiles(filter);
    if (files == null) {
        return ImmutableList.of();
    }
    return ImmutableList.copyOf(files);
}
 
Example #22
Source Project: timecat   Author: triline3   File: FileUtils.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Search files from specified file path
 * @param filesPath filepath be searched
 * @param query search key word
 * @return search result
 */
public static List<FileEntity> searchFiles(String filesPath, final String query) {
    File file = new File(filesPath);
    if (!file.exists()) {
        file.mkdirs();
        return new ArrayList<>();
    }
    final ArrayList<FileEntity> entityList = new ArrayList<>();
    file.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            boolean isAccept;
            String fileName = pathname.getName();
            isAccept = fileName.contains(query) && (fileName.endsWith(".md")
                    || fileName.endsWith(".markdown") || fileName.endsWith(".mdown"));
            if (isAccept) {
                FileEntity entity = new FileEntity();
                entity.setName(pathname.getName());
                entity.setLastModified(pathname.lastModified());
                entity.setAbsolutePath(pathname.getAbsolutePath());
                entityList.add(entity);
            }
            return isAccept;
        }
    });
    Collections.sort(entityList, new Comparator<FileEntity>() {
        @Override
        public int compare(FileEntity o1, FileEntity o2) {
            return Long.compare(o2.getLastModified(), o1.getLastModified());
        }
    });
    return entityList;
}
 
Example #23
Source Project: singer   Author: pinterest   File: LogDirectoriesScanner.java    License: Apache License 2.0 5 votes vote down vote up
public List<File> getFilesInSortedOrder(Path dirPath) {
  File[] files = dirPath.toFile().listFiles((FileFilter) FileFileFilter.FILE);

  // Sort the file first by last_modified timestamp and then by name in case two files have
  // the same mtime due to precision (mtime is up to seconds).
  Ordering<File> ordering = Ordering.from(new SingerUtils.LogFileComparator());
  List<File> logFiles = ordering.sortedCopy(Arrays.asList(files));
  return logFiles;
}
 
Example #24
Source Project: SoloPi   Author: alipay   File: RecordManageActivity.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 刷新文件夹记录
 */
private void refreshRecords() {
    if (recordDir != null && recordDir.exists() && recordDir.isDirectory()) {
        // 记录所有相关文件夹
        File[] list = recordDir.listFiles(new FileFilter() {
            @Override
            public boolean accept(File file) {
                return file.isDirectory() && (newPattern.matcher(file.getName()).matches() || midPattern.matcher(file.getName()).matches() || oldPattern.matcher(file.getName()).matches());
            }
        });
        LogUtil.i(TAG, "get files " +  StringUtil.hide(list));

        // 修改顺序排序
        Arrays.sort(list, new Comparator<File>() {
            @Override
            public int compare(File o1, File o2) {
                return Long.valueOf(o2.lastModified()).compareTo(o1.lastModified());
            }
        });

        recordFolderNames.clear();
        for (File f: list) {
            recordFolderNames.add(f.getName());
        }

        LogUtil.i(TAG, "get folders: " + recordFolderNames.size());
    }
}
 
Example #25
Source Project: DesignPatterns   Author: landy8530   File: CalPriceFactory.java    License: Apache License 2.0 5 votes vote down vote up
private File[] getResources() {
    try {
        File file = new File(classLoader.getResource(CAL_PRICE_PACKAGE.replace(".", "/")).toURI());
        return file.listFiles(new FileFilter() {
            public boolean accept(File pathname) {
                if (pathname.getName().endsWith(".class")) {//我们只扫描class文件
                    return true;
                }
                return false;
            }
        });
    } catch (URISyntaxException e) {
        throw new RuntimeException("未找到策略资源");
    }
}
 
Example #26
Source Project: apm-agent-java   Author: elastic   File: AgentFileIT.java    License: Apache License 2.0 5 votes vote down vote up
@Nullable
private static String getTargetJar(String project, String classifier) {
    File agentBuildDir = new File("../../" + project + "/target/");
    FileFilter fileFilter = file -> file.getName().matches(project + "-\\d\\.\\d+\\.\\d+(-SNAPSHOT)?" + classifier + ".jar");
    return Arrays.stream(agentBuildDir.listFiles(fileFilter)).findFirst()
        .map(File::getAbsolutePath)
        .orElse(null);
}
 
Example #27
Source Project: jstarcraft-nlp   Author: HongZhaoHua   File: LanguageProfileReader.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Loads all profiles from the specified directory.
 *
 * Do not use this method for files distributed within a jar.
 *
 * @param path profile directory path
 * @return empty if there is no language file in it.
 */
public List<LanguageProfile> readAll(File path) throws IOException {
    if (!path.exists()) {
        throw new IOException("No such folder: " + path);
    }
    if (!path.canRead()) {
        throw new IOException("Folder not readable: " + path);
    }
    File[] listFiles = path.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return looksLikeLanguageProfileFile(pathname);
        }
    });
    if (listFiles == null) {
        throw new IOException("Failed reading from folder: " + path);
    }

    List<LanguageProfile> profiles = new ArrayList<>(listFiles.length);
    for (File file : listFiles) {
        if (!looksLikeLanguageProfileFile(file)) {
            continue;
        }
        profiles.add(read(file));
    }
    return profiles;
}
 
Example #28
Source Project: pampas   Author: darren-fu   File: CompileApi.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 查找该目录下的所有的java文件
 *
 * @param sourceFile
 * @param sourceFileList
 * @throws Exception
 */
private void getSourceFiles(File sourceFile, List<File> sourceFileList) throws Exception {
    if (sourceFile.exists() && sourceFileList != null) {//文件或者目录必须存在
        if (sourceFile.isDirectory()) {// 若file对象为目录
            // 得到该目录下以.java结尾的文件或者目录
            File[] childrenFiles = sourceFile.listFiles(new FileFilter() {
                public boolean accept(File pathname) {
                    if (pathname.isDirectory()) {
                        return true;
                    } else {
                        String name = pathname.getName();
                        if (name.endsWith(".java") ? true : false) {
                            return true;
                        }

                        return false;
                    }
                }
            });
            // 递归调用
            for (File childFile : childrenFiles) {
                getSourceFiles(childFile, sourceFileList);
            }
        } else {// 若file对象为文件
            sourceFileList.add(sourceFile);
        }
    }
}
 
Example #29
Source Project: DevUtils   Author: afkT   File: CPUUtils.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 获取 CPU 核心数
 * @return CPU 核心数
 */
public static int getCoresNumbers() {
    // Private Class to display only CPU devices in the directory listing
    class CpuFilter implements FileFilter {
        @Override
        public boolean accept(File pathname) {
            // Check if filename is "cpu", followed by a single digit number
            return Pattern.matches("cpu[0-9]+", pathname.getName());
        }
    }
    // CPU 核心数
    int CPU_CORES = 0;
    try {
        // Get directory containing CPU info
        File dir = new File("/sys/devices/system/cpu/");
        // Filter to only list the devices we care about
        File[] files = dir.listFiles(new CpuFilter());
        // Return the number of cores (virtual CPU devices)
        CPU_CORES = files.length;
    } catch (Exception e) {
        LogPrintUtils.eTag(TAG, e, "getCoresNumbers");
    }
    if (CPU_CORES < 1) {
        CPU_CORES = Runtime.getRuntime().availableProcessors();
    }
    if (CPU_CORES < 1) {
        CPU_CORES = 1;
    }
    return CPU_CORES;
}
 
Example #30
Source Project: tysq-android   Author: tysqapp   File: PathAdapter.java    License: GNU General Public License v3.0 5 votes vote down vote up
public PathAdapter(List<File> mListData, Context mContext, FileFilter mFileFilter, boolean mMutilyMode, boolean mIsGreater, long mFileSize) {
    this.mListData = mListData;
    this.mContext = mContext;
    this.mFileFilter = mFileFilter;
    this.mMutilyMode = mMutilyMode;
    this.mIsGreater = mIsGreater;
    this.mFileSize = mFileSize;
    mCheckedFlags = new boolean[mListData.size()];
}