private void fitVideoSurfaceToScreen(Orientation ori) {
SurfaceHolder holder = mSurfv.getHolder();
// Scale video with fixed-ratio.
int vw = mMp.getVideoWidth();
int vh = mMp.getVideoHeight();
if (0 >= vw || 0 >= vh) return;
// TODO
// Is there good way to get screen size without branching two cases?
// Below codes looks dirty to me....
// But, at this moment, I failed to find any other way...
//
// NOTE
// Status bar hiding/showing has animation effect.
// So, getting status bar height sometimes returns unexpected value.
// (Not perfectly matching window's FLAG_FULLSCREEN flag)
//
// Showing animation means "status bar is shown".
// So, even if FLAG_FULLSCREEN flag is cleared, rect.top of visible frame is NOT 0
// because (I think) status bar is still in animation and it is not hidden perfectly yet.
// But, in case of showing status bar, even if status bar is not fully shown,
// status bar already hold space for it. So, rect.top of visible frame is unexpected value.
//
// To handle above issue, below hack is used.
//
// Because of the reason described above, at this moment, we can't get height of status bar with
// sure.
// So, we should get in advance when we are sure to get valid height of status bar.
// mStatusBarHeight is used for that reason.
// And onWindowFocusChanged is the right place to get status height.
Rect rect = Utils.getVisibleFrame(this);
int sw = rect.width();
// default is full screen.
int sh = rect.bottom;
// HACK! : if user interface is NOT shown, even if 0 != rect.top, it is ignored.
if (isUserInterfaceVisible())
// When user interface is shown, status bar is also shown.
sh -= mStatusBarHeight;
if ((Orientation.LANDSCAPE == ori && sw < sh) || (Orientation.PORTRAIT == ori && sw > sh)) {
// swap
int tmp = sw;
sw = sh;
sh = tmp;
}
// Now, sw is always length of longer axis.
int[] sz = new int[2];
ImageUtils.fitFixedRatio(sw, sh, vw, vh, sz);
holder.setFixedSize(sz[0], sz[1]);
ViewGroup.LayoutParams lp = mSurfv.getLayoutParams();
lp.width = sz[0];
lp.height = sz[1];
mSurfv.setLayoutParams(lp);
mSurfv.requestLayout();
}
