Example usage for android.support.v4.content ContextCompat getExternalFilesDirs

Introduction

In this page you can find the example usage for android.support.v4.content ContextCompat getExternalFilesDirs.

Prototype

public static File[] getExternalFilesDirs(Context context, String str)

Source Link

Usage

From source file:com.hippo.content.FileProvider.java

/**
 * Parse and return {@link PathStrategy} for given authority as defined in
 * {@link #META_DATA_FILE_PROVIDER_PATHS} {@code <meta-data>}.
 *
 * @see #getPathStrategy(Context, String)
 *//*w  ww  .j  a  v a  2s .com*/
private static PathStrategy parsePathStrategy(Context context, String authority)
        throws IOException, XmlPullParserException {
    final SimplePathStrategy strat = new SimplePathStrategy(authority);

    final ProviderInfo info = context.getPackageManager().resolveContentProvider(authority,
            PackageManager.GET_META_DATA);
    final XmlResourceParser in = info.loadXmlMetaData(context.getPackageManager(),
            META_DATA_FILE_PROVIDER_PATHS);
    if (in == null) {
        throw new IllegalArgumentException("Missing " + META_DATA_FILE_PROVIDER_PATHS + " meta-data");
    }

    int type;
    while ((type = in.next()) != END_DOCUMENT) {
        if (type == START_TAG) {
            final String tag = in.getName();

            final String name = in.getAttributeValue(null, ATTR_NAME);
            String path = in.getAttributeValue(null, ATTR_PATH);

            File target = null;
            if (TAG_ROOT_PATH.equals(tag)) {
                target = DEVICE_ROOT;
            } else if (TAG_FILES_PATH.equals(tag)) {
                target = context.getFilesDir();
            } else if (TAG_CACHE_PATH.equals(tag)) {
                target = context.getCacheDir();
            } else if (TAG_EXTERNAL.equals(tag)) {
                target = Environment.getExternalStorageDirectory();
            } else if (TAG_EXTERNAL_FILES.equals(tag)) {
                File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(context, null);
                if (externalFilesDirs.length > 0) {
                    target = externalFilesDirs[0];
                }
            } else if (TAG_EXTERNAL_CACHE.equals(tag)) {
                File[] externalCacheDirs = ContextCompat.getExternalCacheDirs(context);
                if (externalCacheDirs.length > 0) {
                    target = externalCacheDirs[0];
                }
            }

            if (target != null) {
                strat.addRoot(name, buildPath(target, path));
            }
        }
    }

    return strat;
}

From source file:net.zorgblub.typhon.Configuration.java

public Option<File> getDownloadsFolder() {

    return firstOption(asList(ContextCompat.getExternalFilesDirs(context, "Downloads")));
}

From source file:org.eurekapp.pageturner.Configuration.java

public Option<File> getLibraryFolder() {

    Option<File> libraryFolder = getStorageBase()
            .map(baseFolder -> new File(baseFolder.getAbsolutePath() + "/PageTurner/Books"));

    //If the library-folder on external storage exists, return it
    if (!isEmpty(select(libraryFolder, File::exists))) {
        return libraryFolder;
    }/*  w  w w .j  a  va2s. co m*/

    if (!isEmpty(libraryFolder)) {
        try {
            boolean result = libraryFolder.unsafeGet().mkdirs();

            if (result) {
                return libraryFolder;
            }

        } catch (Exception e) {
        }
    }

    return firstOption(asList(ContextCompat.getExternalFilesDirs(context, "Books")));
}

From source file:net.zorgblub.typhon.Configuration.java

public Option<File> getLibraryFolder() {

    Option<File> libraryFolder = getStorageBase()
            .map(baseFolder -> new File(baseFolder.getAbsolutePath() + "/Typhon/Books"));

    //If the library-folder on external storage exists, return it
    if (!isEmpty(select(libraryFolder, File::exists))) {
        return libraryFolder;
    }/*  w w  w .j  av a 2s.c om*/

    if (!isEmpty(libraryFolder)) {
        try {
            boolean result = libraryFolder.unsafeGet().mkdirs();

            if (result) {
                return libraryFolder;
            }

        } catch (Exception e) {
        }
    }

    return firstOption(asList(ContextCompat.getExternalFilesDirs(context, "Books")));
}