diff options
Diffstat (limited to 'main/src/cgeo/geocaching/utils/FileUtils.java')
| -rw-r--r-- | main/src/cgeo/geocaching/utils/FileUtils.java | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/main/src/cgeo/geocaching/utils/FileUtils.java b/main/src/cgeo/geocaching/utils/FileUtils.java index 8846345..778b9c7 100644 --- a/main/src/cgeo/geocaching/utils/FileUtils.java +++ b/main/src/cgeo/geocaching/utils/FileUtils.java @@ -24,6 +24,7 @@ import java.util.List; */ public final class FileUtils { + private static final int MAX_DIRECTORY_SCAN_DEPTH = 30; private static final String FILE_PROTOCOL = "file://"; private FileUtils() { @@ -31,7 +32,10 @@ public final class FileUtils { } public static void listDir(final List<File> result, final File directory, final FileSelector chooser, final Handler feedBackHandler) { + listDirInternally(result, directory, chooser, feedBackHandler, 0); + } + private static void listDirInternally(final List<File> result, final File directory, final FileSelector chooser, final Handler feedBackHandler, final int depths) { if (directory == null || !directory.isDirectory() || !directory.canRead() || result == null || chooser == null) { @@ -64,7 +68,9 @@ public final class FileUtils { feedBackHandler.sendMessage(Message.obtain(feedBackHandler, 0, name)); } - listDir(result, file, chooser, feedBackHandler); // go deeper + if (depths < MAX_DIRECTORY_SCAN_DEPTH) { + listDirInternally(result, file, chooser, feedBackHandler, depths + 1); // go deeper + } } } } @@ -198,7 +204,7 @@ public final class FileUtils { /** * Local file name when {@link #isFileUrl(String)} is <tt>true</tt>. - * + * * @return the local file */ public static File urlToFile(final String url) { |