[Android] [PATCH 4/4] jni: add jni_GetWindowSize

[Thomas Guillem]

return the up to date window width and height.
---
 libvlc/jni/libvlcjni.c                               | 20 ++++++++++++++++++++
 libvlc/src/org/videolan/libvlc/LibVLC.java           |  1 +
 .../videolan/vlc/gui/video/VideoPlayerActivity.java  |  2 ++
 3 files changed, 23 insertions(+)

diff --git a/libvlc/jni/libvlcjni.c b/libvlc/jni/libvlcjni.c
index 6b28667..c4e37d1 100644
--- a/libvlc/jni/libvlcjni.c
+++ b/libvlc/jni/libvlcjni.c
@@ -632,3 +632,23 @@ void Java_org_videolan_libvlc_LibVLC_playerNavigate(JNIEnv *env, jobject thiz, j
         libvlc_media_player_navigate(mp, (unsigned) nav);
 }
 
+// TODO: remove static variables
+static int i_window_width = 0;
+static int i_window_height = 0;
+
+void Java_org_videolan_libvlc_LibVLC_setWindowSize(JNIEnv *env, jobject thiz, jint width, jint height)
+{
+    pthread_mutex_lock(&vout_android_lock);
+    i_window_width = width;
+    i_window_height = height;
+    pthread_mutex_unlock(&vout_android_lock);
+}
+
+int jni_GetWindowSize(int *width, int *height)
+{
+    pthread_mutex_lock(&vout_android_lock);
+    *width = i_window_width;
+    *height = i_window_height;
+    pthread_mutex_unlock(&vout_android_lock);
+    return 0;
+}
diff --git a/libvlc/src/org/videolan/libvlc/LibVLC.java b/libvlc/src/org/videolan/libvlc/LibVLC.java
index 5dffb47..d8f3256 100644
--- a/libvlc/src/org/videolan/libvlc/LibVLC.java
+++ b/libvlc/src/org/videolan/libvlc/LibVLC.java
@@ -881,4 +881,5 @@ public class LibVLC {
     public native int getTitleCount();
     public native void playerNavigate(int navigate);
 
+    public native int setWindowSize(int width, int height);
 }
diff --git a/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java b/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java
index 85bff16..9abd3a1 100644
--- a/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java
+++ b/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java
@@ -1287,6 +1287,8 @@ public class VideoPlayerActivity extends ActionBarActivity implements IVideoPlay
             sw = mPresentation.getWindow().getDecorView().getWidth();
             sh = mPresentation.getWindow().getDecorView().getHeight();
         }
+        if (mLibVLC != null)
+            mLibVLC.setWindowSize(sw, sh);
 
         double dw = sw, dh = sh;
         boolean isPortrait;
-- 
2.1.1