protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
if (e.OldElement != null || this.Element == null)
{
return;
}
activity = this.Context as Activity;
videoView = new IO.Vov.Vitamio.Widget.VideoView(Forms.Context);
videoView.SetVideoPath(UrlCamera.Url);
videoView.SetMediaController(new IO.Vov.Vitamio.Widget.MediaController(activity));
videoView.RequestFocus();
var ll = new LinearLayout(Forms.Context);
ll.LayoutParameters = new LayoutParams(LayoutParams.MatchParent, LayoutParams.MatchParent);
ll.SetPadding(10, 50, 10, 50);
videoView.Start();
ll.AddView(videoView);
AddView(ll);
NativeView = ll;
}
protected override void OnResume()
{
if (mPosition > 0)
{
mVideoView.SeekTo(mPosition);
mPosition = 0;
}
base.OnResume();
mVideoView.Start();
}
public async void initData()
{
//register battery change broadcast
RegisterBatteryChangedReceiver();
//check vitamio installed?
if (!LibsChecker.CheckVitamioLibs(Activity))
{
return;
}
//get video_url
video_url = Utils.EncodeURL(getVideoUrl());
if (!string.IsNullOrEmpty(video_url))
{
vv.SetVideoURI(Android.Net.Uri.Parse(Utils.EncodeURL(video_url)));
}
else
{
DialogFactory.ToastDialog(Activity, "Connect error", "Connect error,please try again later!", Constants.RETURN_LIST);
}
vv.RequestFocus();
vv.Prepared += delegate(object sender, IO.Vov.Vitamio.MediaPlayer.PreparedEventArgs e) {
e.P0.SetPlaybackSpeed(1.0f); //start play
vv.Start();
//put duration
string duration = Utils.formatMillis(vv.Duration); //set duration
tv_duration.Text = duration;
sb_video.Max = (int)vv.Duration;
updateCurrentPosition();
btn_play.SetBackgroundResource(Resource.Drawable.selector_btn_pause); //set play button
tv_title.Text = Activity.Intent.GetStringExtra(Constants.LESSON_TITLE) + ":" + Activity.Intent.GetStringExtra(Constants.LESSON_DES); //set video title
//hide the loading progress bar
hideLoadingCtl();
};
//control volume
initVolume();
// scale volume
maxVlumeScreenHeightScale = ((float)maxVolume) / Utils.getWindowWidth(Activity);
//set screen width and height
screenWidth = Utils.getWindowWidth(Activity);
screenHeight = Utils.getWindowHeight(Activity);
}