Question

I have a UIProgressView called progTimer that I placed on my View Controller via Interface Builder. On the iOS simulator, the UIProgressView shows up just fine, but when I test it on my iPhone it doesn’t appear.

Here is the code that modifies it.

- (IBAction)scanbtn
{
    [progTimer invalidate];//cancels timer if currently running
    progTimer=nil;
    progNum = 0;
    progTimer = [NSTimer scheduledTimerWithTimeInterval:0.1 //timer to update the progress view
                                               target:self 
                                             selector:@selector(progIncrease)
                                             userInfo:nil
                                              repeats:YES];
    [self scan];
}
-(void) progIncrease
{
    progNum = progNum + 0.01;
    scanProg.progress = progNum;
    if (progNum >=1)
    {
        [progTimer invalidate];
        progTimer=nil;
        //[alert show];
    }
}

Any ideas? Thanks in advance. .

Answer 1

ALL: For some reason, I changed the style of the Progress View to “Bar” and it shows up fine. No idea what caused the initial problem, but now it works albeit having a different style bar.