Merge "UsbMidiDevice: fix MIDI flush()"

2016-08-17 13:57:33 +00:00
parent ec6a323da2 2f2bf4014a
commit c5b376ab66
1 changed files with 8 additions and 0 deletions
--- a/services/usb/java/com/android/server/usb/UsbMidiDevice.java
+++ b/services/usb/java/com/android/server/usb/UsbMidiDevice.java
@@ -127,6 +127,14 @@ public final class UsbMidiDevice implements Closeable {
        public void setReceiver(MidiReceiver receiver) {
            mReceiver = receiver;
        }
+
+        @Override
+        public void onFlush() throws IOException {
+            MidiReceiver receiver = mReceiver;
+            if (receiver != null) {
+                receiver.flush();
+            }
+        }
    }

    public static UsbMidiDevice create(Context context, Bundle properties, int card, int device) {