[Android] LibVLC: add nullability annotations

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Thu Nov 15 16:33:17 2018 +0100| [5fba0a43187fdc0081e1208e9b03a4e63a171620] | committer: Geoffrey Métais

LibVLC: add nullability annotations

> https://code.videolan.org/videolan/vlc-android/commit/5fba0a43187fdc0081e1208e9b03a4e63a171620
---

 libvlc/src/org/videolan/libvlc/MediaPlayer.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libvlc/src/org/videolan/libvlc/MediaPlayer.java b/libvlc/src/org/videolan/libvlc/MediaPlayer.java
index b7c6dff65..dd1898dc5 100644
--- a/libvlc/src/org/videolan/libvlc/MediaPlayer.java
+++ b/libvlc/src/org/videolan/libvlc/MediaPlayer.java
@@ -591,6 +591,7 @@ public class MediaPlayer extends VLCObject<MediaPlayer.Event> {
     /**
      * Get the IVLCVout helper.
      */
+    @NonNull
     public IVLCVout getVLCVout() {
         return mWindow;
     }
@@ -647,7 +648,7 @@ public class MediaPlayer extends VLCObject<MediaPlayer.Event> {
      *
      * @param media a valid Media object
      */
-    public void setMedia(Media media) {
+    public void setMedia(@Nullable Media media) {
         if (media != null) {
             if (media.isReleased())
                 throw new IllegalArgumentException("Media is released");
@@ -668,7 +669,7 @@ public class MediaPlayer extends VLCObject<MediaPlayer.Event> {
      * Set a renderer
      * @param item {@link RendererItem}. if null VLC play on default output
      */
-    public int setRenderer(RendererItem item) {
+    public int setRenderer(@Nullable RendererItem item) {
         return nativeSetRenderer(item);
     }
 
@@ -683,6 +684,7 @@ public class MediaPlayer extends VLCObject<MediaPlayer.Event> {
     /**
      * Get the Media used by this MediaPlayer. This Media should be released with {@link #release()}.
      */
+    @Nullable
     public synchronized Media getMedia() {
         if (mMedia != null)
             mMedia.retain();