iOS ipad和iphone兼容~demo

//联系人:石虎 
QQ: 1224614774昵称:嗡嘛呢叭咪哄

/**

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 <UIKit/UIKit.h>

@interface AppDelegate :UIResponder <UIApplicationDelegate>

@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"

@interface
AppDelegate ()

@end

@implementation AppDelegate

- (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"

@interface
SHMasterTableViewController ()

//

@property(nonatomic,strong)NSArray
*titleArr;

@end

@implementation SHMasterTableViewController

- (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 {

    

    static NSString *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];

    return cell;

}

-(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

@interface
SHFirstViewController ()

@end

@implementation SHFirstViewController

- (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"

@interface
SHDetailViewController ()

@end

@implementation SHDetailViewController

- (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"

@interface
SHSecondViewController ()

@end

@implementation SHSecondViewController

- (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"

@interface
SHThirdViewController ()

@end

@implementation SHThirdViewController

- (void)viewDidLoad {

    [superviewDidLoad];

    

    NSLog(@"我是第  三
 大控制器");

}

@end

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谢谢!!!