Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

IOS工具篇-reveal #10

Open
Klchan-me opened this issue Mar 9, 2016 · 0 comments
Open

IOS工具篇-reveal #10

Klchan-me opened this issue Mar 9, 2016 · 0 comments

Comments

@Klchan-me
Copy link

简介

Reveal 是一个界面调试工具。使用Reveal,我们可以在iOS开发时动态地查看和修改应用程序的界面。它类似Chrome的“审查元素”功能,我们不但可以在运行时看到iOS程序的界面层级关系,还可以实时地修改程序界面,不用重新运行程序就可以看到修改之后的效果。

reveal

配置方式一(推荐)

首先打开Terminal,输入vim ~/.lldbinit创建一个名为.lldbinit的文件,然后将如下内容输入到该文件中:

command alias reveal_load_sim expr (void*)dlopen("/Applications/Reveal.app/Contents/SharedSupport/iOS-Libraries/libReveal.dylib", 0x2);
command alias reveal_load_dev expr (void*)dlopen([(NSString*)[(NSBundle*)[NSBundle mainBundle]               pathForResource:@"libReveal" ofType:@"dylib"] cStringUsingEncoding:0    x4], 0x2);
command alias reveal_start expr (void)[(NSNotificationCenter*)[NSNotificationCenter defaultCenter]           postNotificationName:@"IBARevealRequestStart" object:nil];
command alias reveal_stop expr (void)[(NSNotificationCenter*)[NSNotificationCenter defaultCenter]            postNotificationName:@"IBARevealRequestStop" object:nil];

该步骤其实是为lldb设置了4个别名,为了后续方便操作,这4个别名意义如下:

reveal_load_sim 为模拟器加载reveal调试用的动态链接库

reveal_load_dev 为真机加载reveal调试用的动态链接库

reveal_start 启动reveal调试功能

reveal_stop 结束reveal调试功能

Reveal连接模拟器

在AppDelegate类的application:didFinishLaunchingWithOptions:方法中,作如下3步操作(如下图所示):

6

1)点击该方法左边的行号区域,增加一个断点,之后右击该断点,选择“Edit Breakpoint”。

2)点击”Action”项边右的”Add Action”,然后输入“reveal_load_sim”

3)勾选上Options上的”Automatically continue after evaluating”选项。

Reveal连接真机

要用Reveal连接真机调试,我们需要先把Reveal的动态链接库上传到真机上。由于iOS设备有沙盒存在,所以我们只能将Reveal的动态链接库添加到工程中。

1)点击Reveal菜单栏的”Help”->”Show Reveal Library in Finder”选项,可以在Finder中显示出Reveal的动态链接库:libReveal.dylib

show-reveal-library-in-finder

2)调整libReveal.dylib的引用方式,这里我们只需要将libReveal.dylib文件拷贝到Sandbox中,但是我们在引入libReveal.dylib的时候Xcode默认是以Link Binary With Libraries的方式的,实际上应该是Copy Bundle Resources,所以应该先将libReveal.dylibLink Binary With Libraries中移除掉,然后在Copy Bundle Resources中添加。

3)安装之前处理模拟器的方式,将配置文件改成reveal_load_dev.

7

配置方式二

使用cocoaPods配置reveal

1)新建Podfile文件,并输入pod 'Reveal-iOS-SDK', :configurations => ['Debug']

8

2)在Terminal中切换到Podfile文件所在路径,pod install
3)退出xcode,打开*.xcworkspace文件

配置方式三

1)启动Reveal,选择Reveal -> Help -> Show Reveal Library in Finder。

show-reveal-library-in-finder

(2)在Xcode中打开iOS项目,将Reveal.framework拖到项目中,如果升级了Reveal,对应的Reveal.framework文件也要更新到对应的版本。

2

(3)在Xcode的Target -> Build Setting -> Other Linker Flags添加如下几个配置项
-ObjC -lz -framework Reveal

4

(4)运行项目,然后打开Reveal的界面,在左上角选择连接的设备

5

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant