-(void)resetTabbarController:(UITabBarController *)controller {

? ? NSArray *arr = controller.tabBar.items;

?? ?

? ? UITabBarItem *item0 = [arr objectAtIndex:0];

　　//使用指定圖片

? ? [item0 setSelectedImage:[[UIImage imageNamed:@"icon_everyday_press"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

? ? [item0 setImage:[[UIImage imageNamed:@"icon_everyday"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

?? ?

? ? UITabBarItem *item1 = [arr objectAtIndex:1];

? ? [item1 setSelectedImage:[[UIImage imageNamed:@"icon_order_press"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

? ? [item1 setImage:[[UIImage imageNamed:@"icon_order_normal"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

?? ?

? ? UITabBarItem *item2 = [arr objectAtIndex:2];

? ? [item2 setSelectedImage:[[UIImage imageNamed:@"icon_broker_press"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

? ? [item2 setImage:[[UIImage imageNamed:@"icon_broker_normal"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

?? ?

?? ?

? ? UITabBarItem *item3 = [arr objectAtIndex:3];

? ? [item3 setSelectedImage:[[UIImage imageNamed:@"icon_shop_press"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

? ? [item3 setImage:[[UIImage imageNamed:@"icon_shop_normal"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

?? ?

? ? UITabBarItem *item4 = [arr objectAtIndex:4];

? ? [item4 setSelectedImage:[[UIImage imageNamed:@"icon_houses_press"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

? ? [item4 setImage:[[UIImage imageNamed:@"icon_houses_normal"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

?? ?

? ? CGRect frame = CGRectMake(0, 0, SCREEN_WIDTH, 49);

　　//修改tabbar顏色

? ? UIView *v = [[UIView alloc] initWithFrame:frame];

? ? UIImage *img = [Utility imageWithColor:[UIColor whiteColor]];

? ? UIColor *color = [[UIColor alloc] initWithPatternImage:img];

? ? v.backgroundColor = color;

? ? [controller.tabBar insertSubview:v atIndex:0];

? ? controller.tabBar.tintColor = ColorBg3;

? ? //修改tabbaritem文字顏色

? ? [[UITabBarItem appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName:[UIColor colorWithWhite:0.0 alpha:0.87]} forState:UIControlStateNormal];

?

? ? controller.tabBar.barTintColor = [UIColor colorWithWhite:0.0 alpha:0.87];

? ? controller.tabBar.opaque = NO;

?? ?

//? ? [controller setSelectedIndex:0];

}

?

?

1、UINavigationBar 背景色修改

- (void)viewWillAppear:(BOOL)animated

{

? ? UINavigationBar *bar = self.navigationController.navigationBar;

? ? //關鍵是這幾句。。。。。

? ? [bar setTranslucent:NO];

?? ?

? ? if (CURRENT_IOS_VERSION >= 7) {

? ? ? ? if ([self.navigationController.navigationBar respondsToSelector:@selector( setBackgroundImage:forBarMetrics:)]){

? ? ? ? ? ? [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"bg_title_up"] forBarMetrics:UIBarMetricsDefault];

? ? ? ? }

? ? }else{

? ? ? ? [bar setBackgroundImage:[Utility imageWithColor:[Utility stringToColor:@"#df4919"]] forBarMetrics:UIBarMetricsDefault];

? ? ? ? [bar.layer setMasksToBounds:YES];

? ? ? ? [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleBlackOpaque;

? ? }

? ? if ([UINavigationBar instancesRespondToSelector:@selector(setShadowImage:)])

? ? {

? ? ? ? [[UINavigationBar appearance] setShadowImage:[UIImage imageWithColor:[UIColor clearColor] size:CGSizeMake(320, 3)]];

? ? }? ??

? ? [super viewWillAppear:animated];

? ? //[MobClick beginLogPageView:NSStringFromClass([self class])];

}

?

2、設置返回按鈕

-(void) setShowBackBtn:(BOOL)_showBackBtn

{

? ? showBackBtn = _showBackBtn;

?? ?

? ? if (self.navigationController.navigationBarHidden)

? ? {

? ? ? ? UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];

? ? ? ? [btn addTarget:self action:@selector(backAction:) forControlEvents:UIControlEventTouchUpInside];

? ? ? ? UIImage *normalImg = [UIImage imageNamed:@"icon_back_nomal"];

? ? ? ? UIImage *hightLightImg = [UIImage imageNamed:@"icon_back_press"];

? ? ? ? [btn setImage:normalImg forState:UIControlStateNormal];

? ? ? ? [btn setImage:hightLightImg forState:UIControlStateHighlighted];

? ? ? ? [btn? setFrame:CGRectMake(0, 22, 26, 39)];

? ? ? ? [btn setImageEdgeInsets:UIEdgeInsetsMake(10, 5, 10, 10)];

? ? ? ? [self.view addSubview:btn];

? ? } else {

? ? ? ? if (showBackBtn) {

? ? ? ? ? ? UIBarButtonItem *backItem = [UIFactory backItemWithTarget:self selector:@selector(backAction:)];

? ? ? ? ? ? if (CURRENT_IOS_VERSION < 7.0) {

? ? ? ? ? ? ? ? UIBarButtonItem *flexSpacer = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace

?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? target:self

?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? action:nil];

? ? ? ? ? ? ? ? flexSpacer.width = 10;

?? ? ? ? ? ? ? ?

? ? ? ? ? ? ? ? [self.navigationItem setLeftBarButtonItems:[NSArray arrayWithObjects:flexSpacer,backItem, nil]];

? ? ? ? ? ? ? ? [flexSpacer release];

?? ? ? ? ? ? ? ?

? ? ? ? ? ? }else{

? ? ? ? ? ? ? ? [self.navigationItem setLeftBarButtonItem:backItem];

? ? ? ? ? ? }

?? ? ? ? ? ?

? ? ? ? }else{

? ? ? ? ? ? self.navigationItem.leftBarButtonItem = nil;

? ? ? ? }

? ? }

}

?

轉載于:https://www.cnblogs.com/ldc529/p/4528795.html

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