iOS ipad和iphone兼容~demo

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/**

注意点: 1.看 GIF 效果图.

2.看连线视图的效果图.

3.看实现代码(直接复制实现效果).

*/

一、GIF 效果图:

图1~iphone:

图2~ipad:

二、连线视图的效果图:

图1:

图2:

图3:

图4:

图5:

三、实现代码:

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控制器1:AppDelegate.h

//  AppDelegate.h

//  ipad和iphone兼容dome

//

//  Created by石虎on 2017/8/8.

//  Copyright © 2017年shihu. All rights reserved.

//

#import

@interfaceAppDelegate :UIResponder

@property(strong,nonatomic)UIWindow*window;

@property(nonatomic,strong)UISplitViewController*splitVC;//左侧的导航栏控制器

@property(nonatomic,strong)NSArray*detailNavArr;//存储iPad运行时，右侧详情导航视图控制器的数组

@property(nonatomic,strong)NSArray*detailVCArr;//存储iPhone运行时，右侧需要进栈的视图控制器数组

@end

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控制器1:AppDelegate.m

//  AppDelegate.m

//  ipad和iphone兼容dome

//

//  Created by石虎on 2017/8/8.

//  Copyright © 2017年shihu. All rights reserved.

//

#import"AppDelegate.h"

#import"SHMasterTableViewController.h"//主控制器

#import"SHFirstViewController.h"

#import"SHSecondViewController.h"

#import"SHThirdViewController.h"

@interfaceAppDelegate()

@end

@implementationAppDelegate

- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions {

//主控制器

SHMasterTableViewController*masterVC = [[SHMasterTableViewControlleralloc]initWithStyle:UITableViewStylePlain];

//导航栏

UINavigationController*masterNav = [[UINavigationControlleralloc]initWithRootViewController:masterVC];

SHFirstViewController*firstVC = [[SHFirstViewControlleralloc]init];

SHSecondViewController*secVC = [[SHSecondViewControlleralloc]init];

SHThirdViewController*thirdVC = [[SHThirdViewControlleralloc]init];

//判断如果是iPad运行

if([UIDevicecurrentDevice].userInterfaceIdiom==UIUserInterfaceIdiomPad)

{

//把第一控制器添加到导航栏

UINavigationController*firstNav = [[UINavigationControlleralloc]initWithRootViewController:firstVC];

NSLog(@"----->>> %p",firstNav);

//把第二控制器添加到导航栏

UINavigationController*secNav = [[UINavigationControlleralloc]initWithRootViewController:secVC];

//把第三控制器添加到导航栏

UINavigationController*thirdNav = [[UINavigationControlleralloc]initWithRootViewController:thirdVC];

//添加到存储iPad运行时，右侧详情导航视图控制器的数组中

self.detailNavArr=@[firstNav,secNav,thirdNav];

//初始化左侧的导航栏控制器

self.splitVC= [[UISplitViewControlleralloc]init];

self.splitVC.viewControllers=@[masterNav,firstNav];

self.window.rootViewController=self.splitVC;

}

#pragma mark - iPhone运行

else

{

self.detailVCArr=@[firstVC,secVC,thirdVC];

self.window.rootViewController= masterNav;

}

returnYES;

}

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控制器2:SHMasterTableViewController.m

//  SHMasterTableViewController.m

//  ipad和iphone兼容dome

//

//  Created by石虎on 2017/8/8.

//  Copyright © 2017年shihu. All rights reserved.

//

#import"SHMasterTableViewController.h"

#import"AppDelegate.h"

@interfaceSHMasterTableViewController()

//

@property(nonatomic,strong)NSArray*titleArr;

@end

@implementationSHMasterTableViewController

- (void)viewDidLoad {

[superviewDidLoad];

//显示cell上的数据

self.titleArr=@[@"运动",@"菜系",@"游戏"];

}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView*)tableView {

return1;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

returnself.titleArr.count;

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

staticNSString *identifier =@"CELL";

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];

//缓存池

if(cell ==nil) {

cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier];

}

cell.textLabel.text =self.titleArr[indexPath.row];

returncell;

}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

{

AppDelegate *appDele = (AppDelegate *)[UIApplication sharedApplication].delegate;

//如果是iPad运行

if([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPad)

{

appDele.splitVC.viewControllers =@[self.navigationController,appDele.detailNavArr[indexPath.row]];

}else{// iPhone运行

[self.navigationController pushViewController:appDele.detailVCArr[indexPath.row] animated:YES];

}

}

@end

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控制器3:SHFirstViewController.m

//

//  Created by石虎on 2017/8/8.

//  Copyright © 2017年shihu. All rights reserved.

//

#import"SHFirstViewController.h"

#import"SHDetailViewController.h"//详情控制器

@interfaceSHFirstViewController()

@end

@implementationSHFirstViewController

- (void)viewDidLoad {

[superviewDidLoad];

//手势

UITapGestureRecognizer*tap = [[UITapGestureRecognizeralloc]initWithTarget:selfaction:@selector(gotoDetailVC)];

tap.numberOfTapsRequired=2;

[self.viewaddGestureRecognizer:tap];

}

//回调手势

-(void)gotoDetailVC

{

SHDetailViewController*detailVC = [[SHDetailViewControlleralloc]init];

[self.navigationControllerpushViewController:detailVCanimated:YES];

NSLog(@"详情控制器----->%p",self.navigationController);

}

@end

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控制器4:SHDetailViewController.m

//  Created by石虎on 2017/8/8.

//  Copyright © 2017年shihu. All rights reserved.

//

#import"SHDetailViewController.h"

@interfaceSHDetailViewController()

@end

@implementationSHDetailViewController

- (void)viewDidLoad {

[superviewDidLoad];

NSLog(@"我是第详情大控制器");

}

@end

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控制器5:SHSecondViewController.m

//  Created by石虎on 2017/8/8.

//  Copyright © 2017年shihu. All rights reserved.

//

#import"SHSecondViewController.h"

@interfaceSHSecondViewController()

@end

@implementationSHSecondViewController

- (void)viewDidLoad {

[superviewDidLoad];

NSLog(@"我是第二大控制器");

}

@end

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控制器6:SHThirdViewController.m

//  Created by石虎on 2017/8/8.

//  Copyright © 2017年shihu. All rights reserved.

//

#import"SHThirdViewController.h"

@interfaceSHThirdViewController()

@end

@implementationSHThirdViewController

- (void)viewDidLoad {

[superviewDidLoad];

NSLog(@"我是第三大控制器");

}

@end

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谢谢!!!