Use try-with-resources to close Cursor automatically (69a1c497) · Commits · e / os / PdfViewer

app/src/main/java/com/gsnathan/pdfviewer/MainActivity.java

+1 −6

Original line number	Diff line number	Diff line
		@@ -394,18 +394,13 @@ public class MainActivity extends ProgressActivity {
		public String getFileName(Uri uri) {
		String result = null;
		if (uri.getScheme() != null && uri.getScheme().equals("content")) {
		Cursor cursor = getContentResolver().query(uri, null, null, null, null);
		try {
		try (Cursor cursor = getContentResolver().query(uri, null, null, null, null)) {
		if (cursor != null && cursor.moveToFirst()) {
		int indexDisplayName = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
		if (indexDisplayName != -1) {
		result = cursor.getString(indexDisplayName);
		}
		}
		} finally {
		if (cursor != null) {
		cursor.close();
		}
		}
		}
		if (result == null) {