Media scanner support for FL(Forward Lock) DRM file types (5d143ad4) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaFile.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -83,6 +83,11 @@ public class MediaFile {
		private static final int FIRST_PLAYLIST_FILE_TYPE = FILE_TYPE_M3U;
		private static final int LAST_PLAYLIST_FILE_TYPE = FILE_TYPE_WPL;

		// Drm file types
		public static final int FILE_TYPE_FL = 51;
		private static final int FIRST_DRM_FILE_TYPE = FILE_TYPE_FL;
		private static final int LAST_DRM_FILE_TYPE = FILE_TYPE_FL;

		// Other popular file types
		public static final int FILE_TYPE_TEXT = 100;
		public static final int FILE_TYPE_HTML = 101;
		@@ -189,6 +194,8 @@ public class MediaFile {
		addFileType("PLS", FILE_TYPE_PLS, "audio/x-scpls", MtpConstants.FORMAT_PLS_PLAYLIST);
		addFileType("WPL", FILE_TYPE_WPL, "application/vnd.ms-wpl", MtpConstants.FORMAT_WPL_PLAYLIST);

		addFileType("FL", FILE_TYPE_FL, "application/x-android-drm-fl");

		addFileType("TXT", FILE_TYPE_TEXT, "text/plain", MtpConstants.FORMAT_TEXT);
		addFileType("HTM", FILE_TYPE_HTML, "text/html", MtpConstants.FORMAT_HTML);
		addFileType("HTML", FILE_TYPE_HTML, "text/html", MtpConstants.FORMAT_HTML);
		@@ -222,6 +229,11 @@ public class MediaFile {
		fileType <= LAST_PLAYLIST_FILE_TYPE);
		}

		public static boolean isDrmFileType(int fileType) {
		return (fileType >= FIRST_DRM_FILE_TYPE &&
		fileType <= LAST_DRM_FILE_TYPE);
		}

		public static MediaFileType getFileType(String path) {
		int lastDot = path.lastIndexOf(".");
		if (lastDot < 0)

+28 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@ import android.content.Context;
		import android.content.IContentProvider;
		import android.database.Cursor;
		import android.database.SQLException;
		import android.drm.DrmManagerClient;
		import android.graphics.BitmapFactory;
		import android.net.Uri;
		import android.os.Process;
		@@ -360,6 +361,7 @@ public class MediaScanner
		private ArrayList<FileCacheEntry> mPlayLists;
		private HashMap<String, Uri> mGenreCache;

		private DrmManagerClient mDrmManagerClient = null;

		public MediaScanner(Context c) {
		native_setup();
		@@ -447,6 +449,11 @@ public class MediaScanner
		}
		}

		if (System.getProperty("drm.service.enabled").equals("true")
		&& MediaFile.isDrmFileType(mFileType)) {
		mFileType = getFileTypeFromDrm(path);
		}

		String key = path;
		if (mCaseInsensitivePaths) {
		key = path.toLowerCase();
		@@ -874,6 +881,27 @@ public class MediaScanner
		}
		}

		private int getFileTypeFromDrm(String path) {
		if (!System.getProperty("drm.service.enabled").equals("true")) {
		return 0;
		}

		int resultFileType = 0;

		if (mDrmManagerClient == null) {
		mDrmManagerClient = new DrmManagerClient(mContext);
		}

		if (mDrmManagerClient.canHandle(path, null)) {
		String drmMimetype = mDrmManagerClient.getOriginalMimeType(path);
		if (drmMimetype != null) {
		mMimeType = drmMimetype;
		resultFileType = MediaFile.getFileTypeForMimeType(drmMimetype);
		}
		}
		return resultFileType;
		}

		}; // end of anonymous MediaScannerClient instance

		private void prescan(String filePath, boolean prescanFiles) throws RemoteException {

+1 −1

Original line number	Diff line number	Diff line
		@@ -39,7 +39,7 @@ static bool FileHasAcceptableExtension(const char *extension) {
		".mp3", ".mp4", ".m4a", ".3gp", ".3gpp", ".3g2", ".3gpp2",
		".mpeg", ".ogg", ".mid", ".smf", ".imy", ".wma", ".aac",
		".wav", ".amr", ".midi", ".xmf", ".rtttl", ".rtx", ".ota",
		".mkv", ".mka", ".webm", ".ts"
		".mkv", ".mka", ".webm", ".ts", ".fl"
		};
		static const size_t kNumValidExtensions =
		sizeof(kValidExtensions) / sizeof(kValidExtensions[0]);