Examples with FilenameFilter java.io.FilenameFilter used on opensource projects

Example 56 with FilenameFilter

use of java.io.FilenameFilter in project atlas by alibaba.

the class Framework method checkInstallDebugBundle.

/**
     * for debug not release
     */
static void checkInstallDebugBundle() {
    File debugDirectory = new File(ATLAS_DEBUG_DIRECTORY);
    if (debugDirectory.exists()) {
        File[] bundles = debugDirectory.listFiles(new FilenameFilter() {

            @Override
            public boolean accept(File dir, String filename) {
                if (filename.endsWith(".so")) {
                    return true;
                }
                return false;
            }
        });
        if (bundles != null) {
            String[] packageNames = new String[bundles.length];
            String[] versions = new String[bundles.length];
            for (int x = 0; x < bundles.length; x++) {
                versions[x] = "1.0.0";
                if (bundles[x].getName().startsWith("kernal") || bundles[x].getName().contains("com_taobao_mainDex")) {
                    //主dexbundle
                    packageNames[x] = "com.taobao.maindex";
                } else {
                    //业务bundle
                    PackageInfo info = RuntimeVariables.androidApplication.getPackageManager().getPackageArchiveInfo(bundles[x].getAbsolutePath(), 0);
                    if (info != null) {
                        packageNames[x] = info.applicationInfo.packageName;
                    } else {
                        String fileName = bundles[x].getName();
                        fileName = fileName.substring(3, fileName.length() - 3);
                        packageNames[x] = fileName.replace("_", ".");
                    }
                }
            }
            try {
                Atlas.getInstance().installOrUpdate(packageNames, bundles, versions, -1);
                Log.d("Framework", "patch success and delete file");
                try {
                    for (File installFile : bundles) {
                        if (installFile.exists()) {
                            installFile.delete();
                        }
                    }
                } catch (Exception e) {
                }
            } catch (BundleException e) {
                e.printStackTrace();
            }
        }
    }
}

Example 57 with FilenameFilter

use of java.io.FilenameFilter in project atlas by alibaba.

the class BundleArchive method downgradeRevision.

public static boolean downgradeRevision(String location, File bundleDir, boolean forceDelete) throws IOException {
    File[] revisionFiles = bundleDir.listFiles(new FilenameFilter() {

        @Override
        public boolean accept(File dir, String filename) {
            if (filename.startsWith(REVISION_DIRECTORY) && !new File(dir + File.separator + filename, DEPRECATED_MARK).exists()) {
                return true;
            }
            return false;
        }
    });
    if (revisionFiles != null && revisionFiles.length > 0) {
        File deprecatedDir = revisionFiles[revisionFiles.length - 1];
        if (forceDelete) {
            try {
                BundleImpl impl = (BundleImpl) Atlas.getInstance().getBundle(location);
                if (impl != null && impl.getArchive().getCurrentRevision() != null) {
                    if (impl.getArchive().getCurrentRevision().getRevisionDir().equals(deprecatedDir)) {
                        return true;
                    }
                }
            } catch (Throwable e) {
            }
            //deprecatedDir.delete();
            Framework.deleteDirectory(deprecatedDir);
        }
        if (deprecatedDir.exists()) {
            File deprecatedFile = new File(deprecatedDir, DEPRECATED_MARK);
            deprecatedFile.createNewFile();
            if (!deprecatedFile.exists()) {
                return false;
            }
        }
        Log.d("BundleArchive", "downgrade " + bundleDir);
        return true;
    }
    return false;
}

Example 58 with FilenameFilter

use of java.io.FilenameFilter in project canal by alibaba.

the class SpringInstanceConfigMonitor method scan.

private void scan() {
    File rootdir = new File(rootConf);
    if (!rootdir.exists()) {
        return;
    }
    File[] instanceDirs = rootdir.listFiles(new FileFilter() {

        public boolean accept(File pathname) {
            String filename = pathname.getName();
            return pathname.isDirectory() && !"spring".equalsIgnoreCase(filename);
        }
    });
    // 扫描目录的新增
    Set<String> currentInstanceNames = new HashSet<String>();
    // 判断目录内文件的变化
    for (File instanceDir : instanceDirs) {
        String destination = instanceDir.getName();
        currentInstanceNames.add(destination);
        File[] instanceConfigs = instanceDir.listFiles(new FilenameFilter() {

            public boolean accept(File dir, String name) {
                // 限制一下，只针对instance.properties文件,避免因为.svn或者其他生成的临时文件导致出现reload
                return StringUtils.equalsIgnoreCase(name, "instance.properties");
            }
        });
        if (!actions.containsKey(destination) && instanceConfigs.length > 0) {
            // 存在合法的instance.properties，并且第一次添加时，进行启动操作
            notifyStart(instanceDir, destination);
        } else if (actions.containsKey(destination)) {
            // 历史已经启动过
            if (instanceConfigs.length == 0) {
                // 如果不存在合法的instance.properties
                notifyStop(destination);
            } else {
                InstanceConfigFiles lastFile = lastFiles.get(destination);
                boolean hasChanged = judgeFileChanged(instanceConfigs, lastFile.getInstanceFiles());
                // 通知变化
                if (hasChanged) {
                    notifyReload(destination);
                }
                if (hasChanged || CollectionUtils.isEmpty(lastFile.getInstanceFiles())) {
                    // 更新内容
                    List<FileInfo> newFileInfo = new ArrayList<FileInfo>();
                    for (File instanceConfig : instanceConfigs) {
                        newFileInfo.add(new FileInfo(instanceConfig.getName(), instanceConfig.lastModified()));
                    }
                    lastFile.setInstanceFiles(newFileInfo);
                }
            }
        }
    }
    // 判断目录是否删除
    Set<String> deleteInstanceNames = new HashSet<String>();
    for (String destination : actions.keySet()) {
        if (!currentInstanceNames.contains(destination)) {
            deleteInstanceNames.add(destination);
        }
    }
    for (String deleteInstanceName : deleteInstanceNames) {
        notifyStop(deleteInstanceName);
    }
}

Example 59 with FilenameFilter

use of java.io.FilenameFilter in project android_frameworks_base by ParanoidAndroid.

the class PackageManagerService method deleteTempPackageFiles.

private void deleteTempPackageFiles() {
    final FilenameFilter filter = new FilenameFilter() {

        public boolean accept(File dir, String name) {
            return name.startsWith("vmdl") && name.endsWith(".tmp");
        }
    };
    deleteTempPackageFilesInDirectory(mAppInstallDir, filter);
    deleteTempPackageFilesInDirectory(mDrmAppPrivateInstallDir, filter);
}

Example 60 with FilenameFilter

use of java.io.FilenameFilter in project android_frameworks_base by ParanoidAndroid.

the class VideoDumpView method onResume.

@Override
public void onResume() {
    Log.d(TAG, "onResume");
    mMediaPlayer = new MediaPlayer();
    try {
        mMediaPlayer.setDataSource(VideoDumpConfig.VIDEO_URI);
        class RGBFilter implements FilenameFilter {

            public boolean accept(File dir, String name) {
                return (name.endsWith(VideoDumpConfig.IMAGE_SUFFIX));
            }
        }
        File dump_dir = new File(VideoDumpConfig.ROOT_DIR);
        File[] dump_files = dump_dir.listFiles(new RGBFilter());
        for (File dump_file : dump_files) {
            dump_file.delete();
        }
        File image_list = new File(VideoDumpConfig.ROOT_DIR + VideoDumpConfig.IMAGES_LIST);
        image_list.delete();
        mImageListWriter = new BufferedWriter(new FileWriter(image_list));
    } catch (java.io.IOException e) {
        Log.e(TAG, e.getMessage(), e);
    }
    queueEvent(new Runnable() {

        public void run() {
            mRenderer.setMediaPlayer(mMediaPlayer);
            mRenderer.setImageListWriter(mImageListWriter);
        }
    });
    super.onResume();
}