2 files changed, 4 insertions(+), 2 deletions(-)

M src/main/AndroidManifest.xml
M src/main/java/org/safcephfs/CephFSDocumentsProvider.java

@@ 10,7 10,7 @@
 		android:enableOnBackInvokedCallback="true"
 		android:allowBackup="false">
 		<activity android:name="MainActivity"
-			android:label="@string/app_name" android:exported="true"
+			android:exported="true"
 			android:theme="@android:style/Theme.DeviceDefault">
 			<intent-filter>
 				<action android:name="android.intent.action.MAIN" />

@@ 31,6 31,7 @@ import java.io.IOException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.Vector;
+import java.util.Locale;
 
 import com.ceph.fs.CephMount;
 import com.ceph.fs.CephStat;


@@ 78,7 79,7 @@ public class CephFSDocumentsProvider extends DocumentsProvider {
 		int idx = filename.lastIndexOf(".");
 		if (idx > 0) {
 			String mime = MimeTypeMap.getSingleton().getMimeTypeFromExtension(
-				filename.substring(idx + 1).toLowerCase());
+				filename.substring(idx + 1).toLowerCase(Locale.ROOT));
 			if (mime != null) {
 				return mime;
 			}


@@ 377,6 378,7 @@ public class CephFSDocumentsProvider extends DocumentsProvider {
 					MediaMetadataReader.isSupportedMimeType(mimeType) &&
 					(!checkPermissions ||
 					(getPerm(cs) & PERM_READABLE) == PERM_READABLE)) {
+				// noinspection InlinedApi
 				flags |= Document.FLAG_SUPPORTS_METADATA;
 			}
 			if (!checkPermissions ||