I got app, which can send twits.
I do it in this way:
- (IBAction)twitDream:(id)sender
{
if ([TWTweetComposeViewController canSendTweet]) {
TWTweetComposeViewController *tweet =
[[TWTweetComposeViewController alloc] init];
if (dream.image != [UIImage imageNamed:#"blank-photo.png"])
[tweet addImage:dream.image];
NSString *twitMsg = [dreamField.text stringByAppendingString:#" send via Dreamer"];
[tweet setInitialText:twitMsg];
[self presentModalViewController:tweet animated:YES];
} else {
//can't tweet!
}
}
What should i do when [TWTweetComposeViewController canSendTweet] is equal to NO ? And when it is equal to NO ?
That is full solution code:
- (IBAction)twitDream:(id)sender
{
if ([TWTweetComposeViewController canSendTweet]) {
TWTweetComposeViewController *tweet =
[[TWTweetComposeViewController alloc] init];
if (dream.image != [UIImage imageNamed:#"blank-photo.png"]) {[tweet addImage:dream.image];}
NSString *twitMsg = [dreamField.text stringByAppendingString:#" #Dreamer"];
[tweet setInitialText:twitMsg];
[self presentModalViewController:tweet animated:YES];
} else {
UIAlertView *alertView = [[UIAlertView alloc]
initWithTitle:#"Sorry"
message:#"You can't send a tweet right now, make sure your device has an internet connection and you have at least one Twitter account setup"
delegate:self
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
}
}
Related
I would like to show a SCLAlertView alert and after few seconds, it will disappear and redirect to other viewcontroller. But now what i did is after click on "Done" button, the action only can be executed. Any idea? Please help.
Here is my code:-
-(IBAction)submitButtonDidPressed:(id)sender {
NSString *userName = [NSString stringWithFormat:#"Welcome back %#", txtUsername.text];
SCLAlertView *alert = [[SCLAlertView alloc] init];
[alert addButton:#"Done" target:self selector:#selector(clickLogin:)];
alert.customViewColor = ThemeBlueColor;
[alert showWaiting:self title:#"Welcome" subTitle:userName closeButtonTitle:nil duration:2.0f ];
}
-(void) clickLogin:(UIButton*)sender
{
int index = 0;
self.tabBarController.selectedIndex = index;
[self.tabBarController.viewControllers[index] popToRootViewControllerAnimated:NO];
}
You can use alertIsDismissed to call navigation like this:
-(IBAction)submitButtonDidPressed:(id)sender {
NSString *userName = [NSString stringWithFormat:#"Welcome back %#", txtUsername.text];
SCLAlertView *alert = [[SCLAlertView alloc] init];
[alert addButton:#"Done" target:self selector:#selector(clickLogin:)];
alert.customViewColor = ThemeBlueColor;
[alert showWaiting:self title:#"Welcome" subTitle:userName
closeButtonTitle:nil duration:3.0f ];
[alert alertIsDismissed:^{
[self clickLogin:nil];
}];
}
I have a code that I modified to pull data from an external JSON file. There are two NSArrays. One for the image and one for color. Then, when a particular array is pressed it opens a webviewcontroller. I got it to work perfectly. Here is the problem. I want to be able to modify the JSON anytime I want externally and have the app update the information but since the NSArray information is hardcoded I don't know how to remove an array if I remove an objectforkey from the JSON. Any help would be appreciated.
The code to call the images and colors is:
- (IBAction)onclick:(id)sender {
NSArray *images = #[
[UIImage imageNamed:[NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"PhoneUrl"]]],
[UIImage imageNamed:[NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"TextUrl"]]],
[UIImage imageNamed:[NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"MailUrl"]]]
];
NSArray *colors = #[
[UIColor [NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"PhoneColor"]],
[UIColor [NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"TextColor"]]],
[UIColor [NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"MailColor"]]],
];
Sidebar *callout = [[Sidebar alloc] initWithImages:images borderColors:colors];
callout.delegate = self;
[callout show];
}
Then when pressed it calls the following:
- (void)sidebar:(Sidebar *)sidebar didTapItemAtIndex:(NSUInteger)index {
self.webViewController = [[PBWebViewController alloc] init];
PBSafariActivity *activity = [[PBSafariActivity alloc] init];
self.webViewController.applicationActivities = #[activity];
self.webViewController.excludedActivityTypes = #[UIActivityTypeMail, UIActivityTypeMessage];
NSLog(#"Tapped item at index %lu",(unsigned long)index);
if (index == 0) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[dataDictionary objectForKey:#"PhoneWeb"]]];
[sidebar dismissAnimated:YES completion:nil];
}
if (index == 1) {
if(![MFMessageComposeViewController canSendText]) {
UIAlertView *warningAlert = [[UIAlertView alloc] initWithTitle:#"Error" message:#"Your device doesn't support SMS!" delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[warningAlert show];
return;
}
NSArray *recipents = #[[dataDictionary objectForKey:#"TextWeb"]];
MFMessageComposeViewController *messageController = [[MFMessageComposeViewController alloc] init];
messageController.messageComposeDelegate = self;
[messageController setRecipients:recipents];
[[messageController navigationBar] setTintColor:[UIColor whiteColor]];
[self presentViewController:messageController animated:YES completion:nil];
[sidebar dismissAnimated:YES completion:nil];
}
if (index == 2) {
if ([MFMailComposeViewController canSendMail])
{
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
[[mailer navigationBar] setTintColor:[UIColor whiteColor]];
mailer.mailComposeDelegate = self;
NSArray *toRecipients = [NSArray arrayWithObjects:[dataDictionary objectForKey:#"MailWeb"], nil];
[mailer setToRecipients:toRecipients];
[self presentViewController:mailer animated:YES completion:nil];
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Failure"
message:#"Your device doesn't support the composer sheet"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles: nil];
[alert show];
}
[sidebar dismissAnimated:YES completion:nil];
}
IOS 7, 8 how to post messages, images on Facebook, Twitter community page's wall. I tried with SLComposeViewController and it is possible to post in logged in user's wall but didn't see how to post to a Facebook or Twitter community or page wall.
You can do this with UIActivityViewController.Create a button outlet And write the below code in IBAction.
- (IBAction)Share:(id)sender{
NSString *shareString=[NSString stringWithFormat:#"Write here what you want to share"];
NSArray * itemsArray = #[[NSString stringWithFormat:#"%#",shareString]];//if you want to share image here pass url of image in the array.
NSArray * applicationActivities = nil;
UIActivityViewController * AVC = [[UIActivityViewController alloc] initWithActivityItems:itemsArray applicationActivities:applicationActivities];
[self presentViewController:AVC animated:YES completion:nil];
[AVC setCompletionHandler:^(NSString *act, BOOL done)
{
NSString *ServiceMsg = nil;
if([act isEqualToString:UIActivityTypeMail]) {
ServiceMsg = #"Mail sent!";
} else if([act isEqualToString:UIActivityTypePostToTwitter]) {
ServiceMsg = #"Shared on twitter!";
} else if([act isEqualToString:UIActivityTypePostToFacebook]) {
ServiceMsg = #"Shared on facebook!";
} else if([act isEqualToString:UIActivityTypeMessage]) {
ServiceMsg = #"SMS sent!";
} else if([act isEqualToString:UIActivityTypeAddToReadingList]) {
ServiceMsg = #"Added to Reading List";
} else if([act isEqualToString:UIActivityTypeCopyToPasteboard]){
ServiceMsg = #"Link Copied";
}
if ( done )
{
UIAlertView *Alert = [[UIAlertView alloc] initWithTitle:ServiceMsg message:#"" delegate:nil cancelButtonTitle:#"ok" otherButtonTitles:nil];
[Alert show];
}
}];
}
Hope it will help you.
I am new to Xcode I need an app to send a email. Background: the destination email Id is typed in a text and by clicking the send button the message body Sample should go to the destination Email ID I tried this code in the function button clicked but it is not working when ever i try this code I get error in function can any one guide me with a step by step tutorial
mailTransfer[673:207] delegate - error(-5): timeout sending message
2014-07-05 10:54:05.393 mailTransfer[673:207] * stopping watchdog * I had added the SMTP files from google documents ... any other way to correct this code
- (IBAction)sendMessageInBack:(id)anObject
{
SKPSMTPMessage *testMsg = [[SKPSMTPMessage alloc] init];
testMsg.fromEmail = #"Yours mail ids";
testMsg.toEmail = emailField.text;
testMsg.relayHost = #"smtp.gmail.com";
testMsg.requiresAuth = YES;
testMsg.login = #"Your mail ids";
testMsg.pass = #"id password";
testMsg.subject = #"Test application ";
testMsg.wantsSecure = YES;
testMsg.delegate = self;
NSDictionary *plainPart = [NSDictionarydictionaryWithObjectsAndKeys:#"text/plain",kSKPSMTPPartContentTypeKey,#"Sample",kSKPSMTPPartMessageKey,#"8bit",kSKPSMTPPartContentTransferEncodingKey,nil];
testMsg.parts = [NSArray arrayWithObjects:plainPart,nil];
[testMsg send];
}
-(void)messageSent:(SKPSMTPMessage *)message{
[message release];
NSLog(#"delegate - message sent");
}
-(void)messageFailed:(SKPSMTPMessage *)message error:(NSError *)error{
[message release];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Error" message:#"Unable to send email" delegate:self cancelButtonTitle:#"OK" otherButtonTitles: nil];
[alert show];
[alert release];
NSLog(#"delegate - error(%d): %#", [error code], [error localizedDescription]);
}
in SKPSMTPMessage.m
update the following line
CFDictionarySetValue(sslOptions,kCFStreamSSLLevel,kCFStreamSocketSecurityLevelTLSv1);
with
CFDictionarySetValue(sslOptions, kCFStreamSSLLevel, kCFStreamSocketSecurityLevelSSLv3);
Download SMTP framework and import SKPSMTPMessage class..
#import "SKPSMTPMessage.h"
-(void)sendEmailVideo:(NSString*)_toEmailAddress andCC:(NSString*)ccEmail
{
#try
{
// Message =[data getContentOfPanic];
NSData *webData = [NSData dataWithContentsOfURL:videoURL];
SKPSMTPMessage *emailMessage = [[SKPSMTPMessage alloc] init];
emailMessage.fromEmail=#"nikki.varsha#gmail.com";//sender email address
emailMessage.toEmail=_toEmailAddress;
//receiver email address
emailMessage.relayHost=#"smtp.gmail.com";
//emailMessage.ccEmail =ccEmail;
emailMessage.requiresAuth = YES;
emailMessage.login = #"nikki.varsha#gmail.com"; //sender email address
emailMessage.pass = #"123";
//sender email password
emailMessage.subject =#"Panic Video Message";
emailMessage.wantsSecure = YES;
emailMessage.delegate = self;
NSDictionary *plainPart = [NSDictionary dictionaryWithObjectsAndKeys:#"text/plain",kSKPSMTPPartContentTypeKey,
Message,kSKPSMTPPartMessageKey,#"8bit", kSKPSMTPPartContentTransferEncodingKey,nil];
NSDictionary *vcfPart = [NSDictionary dictionaryWithObjectsAndKeys:#"text/directory;\r\n\tx-unix-mode=0644;\r\n\tname=\"Video.mov\"",kSKPSMTPPartContentTypeKey,
#"attachment;\r\n\tfilename=\"Video.mov\"",kSKPSMTPPartContentDispositionKey,[webData encodeBase64ForData],kSKPSMTPPartMessageKey,#"base64",kSKPSMTPPartContentTransferEncodingKey,nil];
emailMessage.parts=[NSArray arrayWithObjects:plainPart,vcfPart,nil];
dispatch_queue_t backgroundVideoQueue = dispatch_queue_create("com.VideoQue", 0);
dispatch_sync(backgroundVideoQueue, ^{
[emailMessage send];
});
}
#catch (NSException *exception)
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"No Host" message:#"No Reciever Email Ids Available! " delegate:self cancelButtonTitle:#"Ok" otherButtonTitles:nil];
[alert show];
}
}
pragma mark - sendEmail delegate (SKPSMTPMessage)
-(void)messageSent:(SKPSMTPMessage *)message
{
NSLog(#"delegate - Email sent");
NSLog(#"Mesg %#",message);
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Email sent." message:nil delegate:nil cancelButtonTitle:#"Ok" otherButtonTitles: nil];
[alert show];
}
-(void)messageFailed:(SKPSMTPMessage *)message error:(NSError *)error
{
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(#"err=%#" ,message);
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:#"Error"
message:#"Unable to send email Please Check EmailId & Password"
delegate:self
cancelButtonTitle:#"OK"
otherButtonTitles: nil];
[alert show];
});
}
in SKPSMTPMessage.m file do change the following line
Remove this line
//CFDictionarySetValue(sslOptions,kCFStreamSSLLevel,kCFStreamSocketSecurityLevelTLSv1);
Add this line
CFDictionarySetValue(sslOptions, kCFStreamSSLLevel, kCFStreamSocketSecurityLevelSSLv3);
Thanks
I'm creating an application that has integration with Twitter .. and wanted to know what have to do to create a button to add an image of the device in the tweet.and also wanted to know which framework to use it and also where the code
You can just use the twitter framework, it's included since iOS 5
And the code i use:
- (IBAction)twitter:(id)sender {
if([TWTweetComposeViewController canSendTweet])
{
NSLog(#"Ready to Tweet.");
TWTweetComposeViewController *tweetComposer = [[TWTweetComposeViewController alloc] init];
[tweetComposer setInitialText:[NSString stringWithFormat:#"My message"]];
[tweetComposer addImage:[UIImage imageNamed:#"114x114"]];
[tweetComposer addURL:[NSURL URLWithString:#"http://myPage"]];
tweetComposer.completionHandler = ^(TWTweetComposeViewControllerResult result){
if(result == TWTweetComposeViewControllerResultDone){
NSLog(#"Tweeted.");
} else if(result == TWTweetComposeViewControllerResultCancelled) {
NSLog(#"Cancelled.");
}
[self.navigationController dismissViewControllerAnimated:YES completion:nil];
};
[self presentModalViewController:tweetComposer animated:YES];
}else {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Oops"
message:#"You can't send a tweet right now, make sure your device has an internet connection and you have at least one Twitter account setup"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
[alert release];
}
}