public bool OnCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts)
{
bool permission_requested = false;
bool processed = false;
// read and display inputContentInfo asynchronously
if (Build.VERSION.SdkInt >= Android.OS.BuildVersionCodes.NMr1 &&
(flags & InputConnectionCompat.InputContentGrantReadUriPermission) != 0)
{
try
{
inputContentInfo.RequestPermission();
permission_requested = true;
}
catch (Exception)
{
return(processed);
}
}
if (inputContentInfo.LinkUri != null)
{
string url = inputContentInfo.LinkUri.ToString();
Page p = App.Current.MainPage.Navigation.NavigationStack.Last();
if (p != null && p.GetType() == typeof(SingleChatPage))
{
string rx_pattern = @"^https://[A-Za-z0-9]+\.(tenor|giphy)\.com/[A-Za-z0-9_/=%\?\-\.\&]+$";
if (Regex.IsMatch(url, rx_pattern))
{
((SingleChatPage)p).onSend(url);
processed = true;
}
}
}
else
{
Logging.error("Error adding keyboard content, LinkUri is null");
}
if (permission_requested)
{
inputContentInfo.ReleasePermission();
}
return(processed);
}
bool OnCommitContent(InputContentInfoCompat inputContentInfo, int flags,
Bundle opts, string[] contentMimeTypes)
{
// Clear the temporary permission (if any). See below about why we do this here.
try
{
if (mCurrentInputContentInfo != null)
{
mCurrentInputContentInfo.ReleasePermission();
}
}
catch (Java.Lang.Exception e)
{
Log.Error(Tag, "InputContentInfoCompat#releasePermission() failed.", e);
}
finally
{
mCurrentInputContentInfo = null;
}
mWebView.LoadUrl("about:blank");
mMimeTypes.Text = "";
mContentUri.Text = "";
mLabel.Text = "";
mLinkUri.Text = "";
mFlags.Text = "";
var supported = false;
foreach (var contentMimeType in contentMimeTypes)
{
if (inputContentInfo.Description.HasMimeType(contentMimeType))
{
supported = true;
break;
}
}
if (!supported)
{
return(false);
}
return(OnCommitContentInternal(inputContentInfo, flags));
}