- (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
{
NSLog(@"touchesEnded");
UITouch *touch = [touches anyObject];
CGPoint point = [touch locationInView:self.view];
BOOL condition = [self isInBtnRect:point];
/*
结束时候咱们设定有两种情况依然算录制成功
1.抬手时,录制时长 > 1/3总时长
2.录制进度条完成时,就算手指超出按钮范围也算录制成功 -- 此时 end 方法不会调用,因为用户手指还在屏幕上,所以直接代码调用录制成功的方法,将控制器切换
*/
if (condition) {
NSLog(@"手指还在按钮范围之内");
if (self.progressWidth.constant < SCREEN_WIDTH * 0.67) {
//录制完成
[self recordComplete];
}else{
// showAtTop(@"手指不要放开");
// [ToastUtils showAtTop:[NSString stringWithFormat:@"ToastUtils"]];
[ToastUtils showToast:[NSString stringWithFormat:@"手指不要放开"] atFrameY:SCREEN_HEIGHT - 130];
}
}
[self stopAnimation];
self.changeBtn.hidden = self.flashModelBtn.hidden = NO;
}
+ (void)showToast:(NSString *)message atFrameY:(CGFloat)frameY{
[self show:message atFrameY:frameY showTime:2.0];
}
static UILabel *toastView = nil;
+ (void)show:(NSString *)message atFrameY:(CGFloat)frameY showTime:(float)showTime{
if (![[NSThread currentThread] isMainThread]) {
dispatch_async(dispatch_get_main_queue(), ^{
[self show:message atFrameY:frameY showTime:showTime];
});
return;
}
@synchronized(self){
if (toastView == nil) {
toastView = [[UILabel alloc] init];
toastView.backgroundColor = REDCOLOR;
toastView.textColor = [UIColor whiteColor];
toastView.font = [UIFont systemFontOfSize:17];
toastView.layer.masksToBounds = YES;
toastView.layer.cornerRadius = 3.0f;
toastView.textAlignment = NSTextAlignmentCenter;
toastView.alpha = 0;
toastView.numberOfLines = 0;
toastView.lineBreakMode = NSLineBreakByCharWrapping;
[[UIApplication sharedApplication].keyWindow addSubview:toastView];
}
}
if (toastView.superview != [UIApplication sharedApplication].keyWindow) {
[toastView removeFromSuperview];
[[UIApplication sharedApplication].keyWindow addSubview:toastView];
}
// CGFloat screenWidth = [[UIScreen mainScreen] bounds].size.width;
CGFloat width = [self stringText:message font:18 isHeightFixed:YES fixedValue:30];
CGFloat height = 30;
if (width > screenWidth - 20) {
width = screenWidth - 20;
height = [self stringText:message font:18 isHeightFixed:NO fixedValue:width];
}
CGRect frame = CGRectMake(([UIScreen mainScreen].bounds.size.width-width)/2,frameY, width, height);
toastView.alpha = 1;
toastView.text = message;
toastView.frame = frame;
[UIView animateWithDuration:showTime animations:^{
toastView.alpha = 0;
} completion:^(BOOL finished) {
}];
}
//根据字符串长度获取对应的宽度或者高度
+ (CGFloat)stringText:(NSString *)text font:(CGFloat)font isHeightFixed:(BOOL)isHeightFixed fixedValue:(CGFloat)fixedValue
{
CGSize size;
if (isHeightFixed) {
size = CGSizeMake(MAXFLOAT, fixedValue);
} else {
size = CGSizeMake(fixedValue, MAXFLOAT);
}
CGSize resultSize;
//返回计算出的size
resultSize = [text boundingRectWithSize:size options:NSStringDrawingTruncatesLastVisibleLine | NSStringDrawingUsesFontLeading | NSStringDrawingUsesLineFragmentOrigin attributes:@{ NSFontAttributeName: [UIFont systemFontOfSize:font]} context:nil].size;
if (isHeightFixed) {
return resultSize.width;
} else {
return resultSize.height;
}
}
