/**
* \brief Create the media player and load video
*/
private void createMediaPlayer()
{
mMediaPlayerLock.Lock();
mMediaControllerLock.Lock();
mMediaPlayer = new MediaPlayer();
mMediaController = new MediaController(this);
AssetFileDescriptor afd = null;
bool fileExist = true;
try
{
afd = Assets.OpenFd(mMovieUrl);
}
catch (IOException e)
{
fileExist = false;
}
if (afd == null)
{
fileExist = false;
}
try
{
if (fileExist)
{
mMediaPlayer.SetDataSource(afd.FileDescriptor, afd.StartOffset, afd.Length);
afd.Close();
}
else
{
string URL_REGEX = "^((https?|ftp)://|(www|ftp)\\.)[a-z0-9-]+(\\.[a-z0-9-]+)+((:[0-9]+)|)+([/?].*)?$"; //should be ok
Java.Util.Regex.Pattern p = Java.Util.Regex.Pattern.Compile(URL_REGEX);
Java.Util.Regex.Matcher m = p.Matcher(mMovieUrl); //replace with string to compare
if (m.Find())
{
mMediaPlayer.SetDataSource(mMovieUrl);
}
}
mMediaPlayer.SetDisplay(mHolder);
mMediaPlayer.PrepareAsync();
mMediaPlayer.SetOnPreparedListener(this);
mMediaPlayer.SetOnErrorListener(this);
mMediaPlayer.SetOnCompletionListener(this);
mMediaPlayer.SetAudioStreamType(Stream.Music);
}
catch (Exception e)
{
Log.Error("PikkartFullscreenVideo", "error while creating the MediaPlayer: " + e.ToString());
prepareForTermination();
destroyMediaPlayer();
Finish();
}
mMediaControllerLock.Unlock();
mMediaPlayerLock.Unlock();
}
private bool isValidEmail(String email)
{
String EMAIL_PATTERN = "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@"
+ "[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
Java.Util.Regex.Pattern pattern = Java.Util.Regex.Pattern.Compile(EMAIL_PATTERN);
Java.Util.Regex.Matcher matcher = pattern.Matcher(email);
return(matcher.Matches());
}
/// <summary>
/// This method take a textview,finds and adds inline links and make them clickable
/// </summary>
/// <param name="textView"></param>
public static void LinkifyTextView(TextView textView)
{
//Pattern for recognizing a URL, based off RFC 3986 - https://stackoverflow.com/questions/5713558/detect-and-extract-url-from-a-string/5713866
Java.Util.Regex.Pattern urlPattern =
Java.Util.Regex.Pattern.Compile(
"(?:^|[\\W])((ht|f)tp(s?):\\/\\/|www\\.)"
+ "(([\\w\\-]+\\.){1,}?([\\w\\-.~]+\\/?)*"
+ "[\\p{Alnum}.,%_=?&#\\-+()\\[\\]\\*$~@!:/{};']*)");
Android.Text.Util.Linkify.AddLinks(textView, urlPattern, "https://");
textView.MovementMethod = LinkMovementMethod.Instance;
}
public virtual void TestRegExp()
{
// println("start");
string token = "A;B;[C;D];E";
// (*)&&^(*^)
string pattern = "[\\[*\\]]";
Java.Util.Regex.Pattern p = Java.Util.Regex.Pattern.Compile(pattern);
string[] array = token.Split(pattern);
Java.Util.Regex.Matcher m = p.Matcher(token);
// println(token);
// println(m.groupCount());
for (int i = 0; i < array.Length; i++)
{
}
}
private List <string> FindAllEmails()
{
List <string> emails = new List <string>();
Java.Util.Regex.Pattern emailPattern = Patterns.EmailAddress;
Account[] accounts = AccountManager.Get(Context).GetAccounts();
for (int i = 0; i < accounts.Length; i++)
{
if (emailPattern.Matcher(accounts[i].Name).Matches())
{
if (!emails.Contains(accounts[i].Name))
{
emails.Add(accounts[i].Name);
}
}
}
return(emails);
}
/// <summary>
/// 解码Base64数据并返回解码后的图片Image对象。如果base64无法解码则返回null。
/// </summary>
/// <param name="data">图片的Base64数据</param>
/// <returns></returns>
public ImageWrapper fromBase64(string data)
{
var dataPattern = Pattern.Compile("data:(\\w+/\\w+);base64,(.+)");
var loadBase64Data = new Func <string, Bitmap>((input) =>
{
var matcher = dataPattern.Matcher(input);
string base64;
if (!matcher.Matches() || matcher.GroupCount() != 2)
{
base64 = input;
}
else
{
base64 = matcher.Group(2);
}
var bytes = Base64.Decode(base64, Base64Flags.Default);
return(BitmapFactory.DecodeByteArray(bytes, 0, bytes.Length));
});
return(ImageWrapper.OfBitmap(loadBase64Data(data)));
}
void InitializeAccountManager()
{
string temp = string.Empty;
_accountManager = (AccountManager)GetSystemService(AccountService);
Java.Util.Regex.Pattern emailPattern = Android.Util.Patterns.EmailAddress;
Account[] accounts = _accountManager.GetAccounts();
foreach (Account account in accounts)
{
if (emailPattern.Matcher(account.Name).Matches())
{
String possibleEmail = account.Name;
if (temp.Length > 0)
{
temp = temp + ",";
}
temp = temp + possibleEmail;
}
}
_loginAccountEmails = temp;
_uid = ServiceFactory.Instance.GetUserID(_loginAccountEmails);
}
static WikiNotes()
{
// Compile the regular expression pattern that will be used to
// match WikiWords in the body of the note
WIKI_WORD_MATCHER = Java.Util.Regex.Pattern.Compile("\\b[A-Z]+[a-z0-9]+[A-Z][A-Za-z0-9]+\\b");
}
private bool Check(string openload, string str)
{
Java.Util.Regex.Pattern pattern = Java.Util.Regex.Pattern.Compile(openload, Java.Util.Regex.RegexOptions.CaseInsensitive);
Java.Util.Regex.Matcher matcher = pattern.Matcher(str);
return(matcher.Find());
}
