I bet that self.theTextView.text is not getting URL-encoded.
How to solve that:
string = [string stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
Assuming that you're using UTF8.
Pregunta
I am using following code to share text on WhatsApp from my iOS app.
NSString *textToSend = [NSString stringWithFormat:@"whatsapp://send?text=%@", self.theTextView.text];
NSURL *whatsappURL = [NSURL URLWithString:textToSend];
if ([[UIApplication sharedApplication] canOpenURL: whatsappURL]) {
[[UIApplication sharedApplication] openURL: whatsappURL];
}else{
[[[UIAlertView alloc] initWithTitle:nil message:@"Whatsapp not isntalled on this device! Please install first." delegate:nil cancelButtonTitle:@"Okay" otherButtonTitles:nil, nil]show];
}
This is not working as expected.
If I do like explained here it works fine.
NSURL *whatsappURL = [NSURL URLWithString:@"whatsapp://send?text=Hello%2C%20World!"];
Solución 2
I bet that self.theTextView.text is not getting URL-encoded.
How to solve that:
string = [string stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
Assuming that you're using UTF8.
Otros consejos
Matteo Pacini your answer is not correct,
you have to ADD PercentEscapes (stringByAddingPercentEscapesUsingEncoding:
) NOT REPLACE PercentEscapes (stringByReplacingPercentEscapesUsingEncoding:
)
string = [string stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];