Merge "MediaScanner: don't call pruneDeadThumbnailFiles unless the images table is empty"
diff --git a/media/java/android/media/MediaScanner.java b/media/java/android/media/MediaScanner.java
index bc5f9fa..e5fa0f8 100644
--- a/media/java/android/media/MediaScanner.java
+++ b/media/java/android/media/MediaScanner.java
@@ -117,6 +117,10 @@
Files.FileColumns.DATE_MODIFIED, // 3
};
+ private static final String[] ID_PROJECTION = new String[] {
+ Files.FileColumns._ID,
+ };
+
private static final int FILES_PRESCAN_ID_COLUMN_INDEX = 0;
private static final int FILES_PRESCAN_PATH_COLUMN_INDEX = 1;
private static final int FILES_PRESCAN_FORMAT_COLUMN_INDEX = 2;
@@ -933,6 +937,14 @@
c.close();
}
}
+
+ // compute original size of images
+ mOriginalCount = 0;
+ c = mMediaProvider.query(mImagesUri, ID_PROJECTION, null, null, null);
+ if (c != null) {
+ mOriginalCount = c.getCount();
+ c.close();
+ }
}
private boolean inScanDirectory(String path, String[] directories) {