MediaPlayer2: use long type for media time.

Test: MediaPlayer2 plays
Bug: 63934228
Change-Id: I85cca6c24c116b2f53079cd081a1f5172af3a099
diff --git a/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h b/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h
index 96aea7f..02bf891 100644
--- a/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h
+++ b/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h
@@ -200,9 +200,9 @@
         return OK;
     }
     virtual status_t seekTo(
-            int msec, MediaPlayer2SeekMode mode = MediaPlayer2SeekMode::SEEK_PREVIOUS_SYNC) = 0;
-    virtual status_t getCurrentPosition(int *msec) = 0;
-    virtual status_t getDuration(int *msec) = 0;
+            int64_t msec, MediaPlayer2SeekMode mode = MediaPlayer2SeekMode::SEEK_PREVIOUS_SYNC) = 0;
+    virtual status_t getCurrentPosition(int64_t *msec) = 0;
+    virtual status_t getDuration(int64_t *msec) = 0;
     virtual status_t reset() = 0;
     virtual status_t notifyAt(int64_t /* mediaTimeUs */) {
         return INVALID_OPERATION;