我正在更新一个32位的旧iOS应用。它在我的所有设备上工作正常但是当我尝试通过iTunes连接验证构建时，它失败了说我需要更新它以构建32位和64位。当我将arm64置于架构构建设置中时，我会收到各种警告和错误。
具体来说，我正在使用TKCoverflow，现在有四个int正在收到错误
这是来自TKCoverflowView的代码我已经标记了警告发生的位置
#import "TKCoverflowView.h"
#import "TKCoverflowCoverView.h"
#import "TKGlobal.h"
#define COVER_SPACING 70.0
#define CENTER_COVER_OFFSET 70
#define SIDE_COVER_ANGLE 1.4
#define SIDE_COVER_ZPOSITION -40
#define COVER_SCROLL_PADDING 4
#pragma mark -
@interface TKCoverflowView (hidden)
- (void) animateToIndex:(int)index animated:(BOOL)animated;
- (void) load;
- (void) setup;
- (void) newrange;
- (void) setupTransforms;
- (void) adjustViewHeirarchy;
- (void) deplaceAlbumsFrom:(int)start to:(int)end;
- (void) deplaceAlbumsAtIndex:(int)cnt;
- (BOOL) placeAlbumsFrom:(int)start to:(int)end;
- (void) placeAlbumAtIndex:(int)cnt;
- (void) snapToAlbum:(BOOL)animated;
@end
#pragma mark -
@implementation TKCoverflowView (hidden)
#pragma mark Setup
- (void) setupTransforms{
leftTransform = CATransform3DMakeRotation(coverAngle, 0, 1, 0);
leftTransform = CATransform3DConcat(leftTransform,CATransform3DMakeTranslation(-spaceFromCurrent, 0, -300));
rightTransform = CATransform3DMakeRotation(-coverAngle, 0, 1, 0);
rightTransform = CATransform3DConcat(rightTransform,CATransform3DMakeTranslation(spaceFromCurrent, 0, -300));
}
- (void) load{
self.backgroundColor = [UIColor blackColor];
numberOfCovers = 0;
if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone){
if([UIScreen mainScreen].bounds.size.height == 568.0){
coverSpacing = COVER_SPACING;
coverAngle = SIDE_COVER_ANGLE;
}
else if([UIScreen mainScreen].bounds.size.height == 667.0){
coverSpacing = COVER_SPACING ;
coverAngle = SIDE_COVER_ANGLE ;
}
else if([UIScreen mainScreen].bounds.size.height == 736.0){
coverSpacing = COVER_SPACING ;
coverAngle = SIDE_COVER_ANGLE ;
}
else{
coverSpacing = COVER_SPACING;
coverAngle = SIDE_COVER_ANGLE;
}
}
self.showsHorizontalScrollIndicator = NO;
super.delegate = self;
origin = self.contentOffset.x;
yard = [[NSMutableArray alloc] init];
views = [[NSMutableArray alloc] init];
coverSize = CGSizeMake(224, 224);
if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone){
if([UIScreen mainScreen].bounds.size.height == 568.0){
spaceFromCurrent = coverSize.width/2.4;
}
else if([UIScreen mainScreen].bounds.size.height == 667.0){
spaceFromCurrent = coverSize.width/2.4;
}
else if([UIScreen mainScreen].bounds.size.height == 736.0){
spaceFromCurrent = coverSize.width/2.4;
}
else{
spaceFromCurrent = coverSize.width/2.4;
}
}
[self setupTransforms];
CATransform3D sublayerTransform = CATransform3DIdentity;
sublayerTransform.m34 = -0.001;
[self.layer setSublayerTransform:sublayerTransform];
currentIndex = -1;
currentSize = self.frame.size;
}
- (void) setup{
currentIndex = -1;
for(UIView *v in views) [v removeFromSuperview];
[yard removeAllObjects];
[views removeAllObjects];
coverViews = nil;
if(numberOfCovers < 1){
self.contentOffset = CGPointZero;
return;
}
coverViews = [[NSMutableArray alloc] initWithCapacity:numberOfCovers];
for (unsigned i = 0; i < numberOfCovers; i++) [coverViews addObject:[NSNull null]];
deck = NSMakeRange(0, 0);
currentSize = self.frame.size;
margin = (self.frame.size.width / 2);
self.contentSize = CGSizeMake( (coverSpacing) * (numberOfCovers-1) + (margin*2) , currentSize.height);
coverBuffer = (int) ((currentSize.width - coverSize.width) / coverSpacing) + 3;
movingRight = YES;
currentSize = self.frame.size;
currentIndex = 0;
self.contentOffset = CGPointZero;
[self newrange];
[self animateToIndex:currentIndex animated:NO];
}
#pragma mark Manage Visible Covers
- (void) deplaceAlbumsFrom:(int)start to:(int)end{
if(start >= end) return;
for(int cnt=start;cnt<end;cnt++)
[self deplaceAlbumsAtIndex:cnt];
}
- (void) deplaceAlbumsAtIndex:(int)cnt{
if(cnt >= [coverViews count]) return;
if([coverViews objectAtIndex:cnt] != [NSNull null]){
UIView *v = [coverViews objectAtIndex:cnt];
[v removeFromSuperview];
[views removeObject:v];
[yard addObject:v];
[coverViews replaceObjectAtIndex:cnt withObject:[NSNull null]];
}
}
- (BOOL) placeAlbumsFrom:(int)start to:(int)end{
if(start >= end) return NO;
for(int cnt=start;cnt<= end;cnt++)
[self placeAlbumAtIndex:cnt];
return YES;
}
- (void) placeAlbumAtIndex:(int)cnt{
if(cnt >= [coverViews count]) return;
if([coverViews objectAtIndex:cnt] == [NSNull null]){
TKCoverflowCoverView *cover = [dataSource coverflowView:self coverAtIndex:cnt];
[coverViews replaceObjectAtIndex:cnt withObject:cover];
CGRect r = cover.frame;
r.origin.y = currentSize.height / 2 - (coverSize.height/2) - (coverSize.height/16);
r.origin.x = (currentSize.width/2 - (coverSize.width/ 2)) + (coverSpacing) * cnt;
cover.frame = r;
[self addSubview:cover];
if(cnt > currentIndex){
cover.layer.transform = rightTransform;
[self sendSubviewToBack:cover];
}
else
cover.layer.transform = leftTransform;
[views addObject:cover];
}
}
#pragma mark Manage Range and Animations
- (void) newrange{
//这是隐式转换失去整数精度的第一个实例：＆＃39; NSUInteger＆＃39; （又名＆＃39; unsigned long＆＃39;）到＆＃39; int＆＃39;
int loc = deck.location, len = deck.length, buff = coverBuffer;
int newLocation = currentIndex - buff < 0 ? 0 : currentIndex-buff;
int newLength = currentIndex + buff > numberOfCovers ? numberOfCovers - newLocation : currentIndex + buff - newLocation;
if(loc == newLocation && newLength == len) return;
if(movingRight){
[self deplaceAlbumsFrom:loc to:MIN(newLocation,loc+len)];
[self placeAlbumsFrom:MAX(loc+len,newLocation) to:newLocation+newLength];
}else{
[self deplaceAlbumsFrom:MAX(newLength+newLocation,loc) to:loc+len];
[self placeAlbumsFrom:newLocation to:newLocation+newLength];
}
NSRange spectrum = NSMakeRange(0, numberOfCovers);
deck = NSIntersectionRange(spectrum, NSMakeRange(newLocation, newLength));
}
- (void) adjustViewHeirarchy{
int i = currentIndex-1;
if (i >= 0)
for(;i > deck.location;i--)
[self sendSubviewToBack:[coverViews objectAtIndex:i]];
i = currentIndex+1;
if(i<numberOfCovers-1)
for(;i < deck.location+deck.length;i++)
[self sendSubviewToBack:[coverViews objectAtIndex:i]];
UIView *v = [coverViews objectAtIndex:currentIndex];
if((NSObject*)v != [NSNull null])
[self bringSubviewToFront:[coverViews objectAtIndex:currentIndex]];
}
- (void) snapToAlbum:(BOOL)animated{
UIView *v = [coverViews objectAtIndex:currentIndex];
if((NSObject*)v!=[NSNull null]){
[self setContentOffset:CGPointMake(v.center.x - (currentSize.width/2), 0) animated:animated];
}else{
[self setContentOffset:CGPointMake(coverSpacing*currentIndex, 0) animated:animated];
}
}
- (void) animateToIndex:(int)index animated:(BOOL)animated{
NSString *string = [NSString stringWithFormat:@"%d",currentIndex];
if(velocity> 200) animated = NO;
if(animated){
float speed = 0.2;
if(velocity>80)speed=0.05;
[UIView beginAnimations:string context:nil];
[UIView setAnimationDuration:speed];
[UIView setAnimationCurve:UIViewAnimationCurveLinear];
[UIView setAnimationBeginsFromCurrentState:YES];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:@selector(animationDidStop:finished:context:)];
}
for(UIView *v in views){
unsigned long i = [coverViews indexOfObject:v];
if(i < index) v.layer.transform = leftTransform;
else if(i > index) v.layer.transform = rightTransform;
else v.layer.transform = CATransform3DIdentity;
}
if(animated) [UIView commitAnimations];
else [coverflowDelegate coverflowView:self coverAtIndexWasBroughtToFront:currentIndex];
}
- (void) animationDidStop:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context{
if([finished boolValue]) [self adjustViewHeirarchy];
if([finished boolValue] && [animationID intValue] == currentIndex) [coverflowDelegate coverflowView:self coverAtIndexWasBroughtToFront:currentIndex];
}
@end
#pragma mark -
@implementation TKCoverflowView
@synthesize coverflowDelegate, dataSource, coverSize, numberOfCovers, coverSpacing, coverAngle;
- (id) initWithFrame:(CGRect)frame {
if(!(self=[super initWithFrame:frame])) return nil;
[self load];
currentSize = frame.size;
return self;
}
- (void) dealloc {
yard = nil;
views = nil;
coverViews = nil;
currentTouch = nil;
coverflowDelegate = nil;
dataSource = nil;
}
- (void) layoutSubviews{
if(self.frame.size.width == currentSize.width && self.frame.size.height == currentSize.height) return;
currentSize = self.frame.size;
margin = (self.frame.size.width / 2);
self.contentSize = CGSizeMake( (coverSpacing) * (numberOfCovers-1) + (margin*2) , self.frame.size.height);
coverBuffer = (int)((currentSize.width - coverSize.width) / coverSpacing) + 3;
for(UIView *v in views){
v.layer.transform = CATransform3DIdentity;
CGRect r = v.frame;
r.origin.y = currentSize.height / 2 - (coverSize.height/2) - (coverSize.height/16);
v.frame = r;
}
//这是隐式转换的第二个实例失去整数精度：＆＃39; NSUInteger＆＃39; （又名＆＃39; unsigned long＆＃39;）到＆＃39; int＆＃39;
for（int i = deck.location; i＆lt; deck.location + deck.length; i ++）{
if([coverViews objectAtIndex:i] != [NSNull null]){
UIView *cover = [coverViews objectAtIndex:i];
CGRect r = cover.frame;
r.origin.x = (currentSize.width/2 - (coverSize.width/ 2)) + (coverSpacing) * i;
cover.frame = r;
}
}
[self newrange];
[self animateToIndex:currentIndex animated:NO];
}
#pragma mark Properties
- (void) setNumberOfCovers:(int)cov{
numberOfCovers = cov;
[self setup];
}
- (void) setCoverSpacing:(float)space{
coverSpacing = space;
[self setupTransforms];
[self setup];
[self layoutSubviews];
}
- (void) setCoverAngle:(float)f{
coverAngle = f;
[self setupTransforms];
[self setup];
}
- (void) setCoverSize:(CGSize)s{
coverSize = s;
spaceFromCurrent = coverSize.width/2.4;
[self setupTransforms];
[self setup];
}
- (void) setCurrentIndex:(NSInteger)index{
//这给出了错误隐式转换失去了整数精度：＆＃39; NSInteger＆＃39; （又名＆＃39; long＆＃39;）到＆＃39; int＆＃39;
[self bringCoverAtIndexToFront:index animated:NO];
}
- (NSInteger) currentIndex{
return currentIndex;
}
#pragma mark Public Methods
- (TKCoverflowCoverView *) coverAtIndex:(int)index{
if([coverViews objectAtIndex:index] != [NSNull null]) return [coverViews objectAtIndex:index];
return nil;
}
//这里是错误的实例，在＆＃39; indexOfFrontCoverView＆＃39;：＆＃39; int＆＃39;的实现中存在冲突的返回类型。 vs＆＃39; NSInterger＆＃39; （又名＆＃39;长＆＃39;）
- (NSInteger) indexOfFrontCoverView{
return currentIndex;
}
- (void) bringCoverAtIndexToFront:(int)index animated:(BOOL)animated{
if(index == currentIndex) return;
currentIndex = index;
[self snapToAlbum:animated];
[self newrange];
[self animateToIndex:index animated:animated];
}
- (TKCoverflowCoverView*) dequeueReusableCoverView{
if([yard count] < 1) return nil;
TKCoverflowCoverView *v = [yard lastObject];
v.layer.transform = CATransform3DIdentity;
[yard removeLastObject];
return v;
}
#pragma mark Touch Events
- (void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
UITouch *touch = [touches anyObject];
if(touch.view != self && [touch locationInView:touch.view].y < coverSize.height){
currentTouch = touch.view;
}
}
- (void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
UITouch *touch = [touches anyObject];
if(touch.view == currentTouch){
if(touch.tapCount > 1 && currentIndex == [coverViews indexOfObject:currentTouch]){
if([coverflowDelegate respondsToSelector:@selector(coverflowView:coverAtIndexWasDoubleTapped:)])
[coverflowDelegate coverflowView:self coverAtIndexWasDoubleTapped:currentIndex];
}else{
uintptr_t index = [coverViews indexOfObject:currentTouch];
[self setContentOffset:CGPointMake(coverSpacing*index, 0) animated:YES];
}
}
currentTouch = nil;
}
- (void) touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event{
if(currentTouch!= nil) currentTouch = nil;
}
#pragma mark UIScrollView Delegate
- (void) scrollViewDidScroll:(UIScrollView *)scrollView{
velocity = fabs(pos - scrollView.contentOffset.x);
pos = scrollView.contentOffset.x;
movingRight = self.contentOffset.x - origin > 0 ? YES : NO;
origin = self.contentOffset.x;
CGFloat num = numberOfCovers;
CGFloat per = scrollView.contentOffset.x / (self.contentSize.width - currentSize.width);
CGFloat ind = num * per;
CGFloat mi = ind / (numberOfCovers/2);
mi = 1 - mi;
mi = mi / 2;
int index = (int)(ind+mi);
index = MIN(MAX(0,index),numberOfCovers-1);
if(index == currentIndex) return;
currentIndex = index;
[self newrange];
if(velocity < 180 || currentIndex < 15 || currentIndex > (numberOfCovers - 16))
[self animateToIndex:index animated:YES];
}
- (void) scrollViewDidEndDecelerating:(UIScrollView *)scrollView{
if(!scrollView.tracking && !scrollView.decelerating){
[self snapToAlbum:YES];
[self adjustViewHeirarchy];
}
}
- (void) scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate{
if(!self.decelerating && !decelerate){
[self snapToAlbum:YES];
[self adjustViewHeirarchy];
}
}
@end
我不确定如何处理这些问题。如果有人能够看到他们并提出建议我会非常感激。