updated readme file

this is a proposal for the README file

docs/v2/ios.md

@@ -1,35 +1,154 @@
-# iOS Installation
+# React native Agora iOS Installation
+#### Minimum compatibility
+* React native 0.58.x
+* IOS SDK 8.0+
+* Android 5.0+ x86 arm64 armv7a
 
-# Prerequisites
-* You should installed and linked `react-native-agora`
-* Xcode 10.0+
-* cocoapods
+#### 1. open up your terminal and write this :
+When it comes to the version nr you can put any version you like as long as it it compatibility
+```sh
+$ react-native init agoraguide --version react-native@0.58
+```
+
+#### 2. cd into your project folder
+```sh
+$ cd agoraguide
+```
+#### 3. install npm package react-native-agora
+
+with npm
+
+
+```sh
+$ npm install --save react-native-agora
+```
+
+or yarn
+
+```sh
+$ yarn add react-native-agora
+```
+
+#### 4. we need to link the Agora library
+run this command in your terminal
+```sh
+$ react-native link react-native-agora
+```
+
+#### 5. cd into your ios folder
+```sh
+$ cd ios
+```
+
+#### 6. we need to initialize pod
+if you don't have cocopods installed run this command in your terminal
+```sh
+$ sudo gem install Cocoapods
+```
+after you have installed Cocopods run this command inside of your ios folder
+```sh
+$ pod init
+```
+and then we need to install the pods
+```sh
+$ pod install
+```
+if you get a error from Cocopods saying something like this :
+![Step 6](./IOS_INSTALLATION/06.png)
+then you need to open up your "Podfile" and remove the part that is blue marked in the picture below
+
+#### *before*
+![Step 6](./IOS_INSTALLATION/06a.png)
 
-```bash
-# installed ruby first then run it
-gem install cocoapods
+#### *after*
+![Step 6](./IOS_INSTALLATION/06b.png)
+
+we need to add this code at the bottom to our pod file
+```sh
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+
+    # The following is needed to ensure the "archive" step works in XCode.
+    # It removes React & Yoga from the Pods project, as it is already included in the main project.
+    # Without this, you'd see errors when you archive like:
+    # "Multiple commands produce ... libReact.a"
+    # "Multiple commands produce ... libyoga.a"
+
+    targets_to_ignore = %w(React yoga)
+    
+    if targets_to_ignore.include? target.name
+      target.remove_from_project
+    end
+
+  end
+end
 ```
+This is how your podfile should look like
 
-# Step 1. install pod dependencies
-```bash
-cd ios
-pod install
+after that you can run this command again
+```sh
+$ pod install
 ```
-pod install success will create `<projectName>`.xcworkspace file in ios folder.
 
-# Step 2. Open the xcworkspace Project in Xcode  
-Open `ios/projectName.xcworkspace` with XCode
-![Step 2](./IOS_INSTALLATION/1.2_OpenProject.png)
+#### 7. Open up your xcode project *[project name].xcworkspace* inside in ios folder
+![Step 6](./IOS_INSTALLATION/07.png)
+
+#### 8. expand your project folder and right click on the *"Libraries"* folder and choose *"add files to [project name]"*
+![Step 6](./IOS_INSTALLATION/08.png)
+
+#### 9. follow the image below to find the RCTAgora lib
+
+![Step 6](./IOS_INSTALLATION/09a.png)
+the path is  node_modules => react-native-agora => ios => RCTAgora.xcodeproj
+
+make sure you check so that those are checked
+
+![Step 6](./IOS_INSTALLATION/09b.png)
+
+If the file is greyed out it means you already have it inside of you library folder.
+Check so that RCTAgora.xcodeproj are inside of your "Libraries" folder
+![Step 6](./IOS_INSTALLATION/09c.png)
+
+#### 10. we need to add the framework
+expand your "Frameworks" folder and you should see the "AgoraRtcEngineKit.framework" are red.
+![Step 6](./IOS_INSTALLATION/10a.png)
+right click and delete that
+Left click on your "RCTAgora.xcodeproj" and clöick on "Build Phases"
+![Step 6](./IOS_INSTALLATION/10b.png)
+left click on the "AgoraRtcEngineKit.framework" in the list and click on the "-"(minus sign) to remove it from the list.
+![Step 6](./IOS_INSTALLATION/10c.png)
+then click on the "+"(plus sign) so that we can add the framework.
+Click on the "Add other..." button
+![Step 6](./IOS_INSTALLATION/10d.png)
+then we need to navigate and find our framwork
+![Step 6](./IOS_INSTALLATION/10e.png)
+the path is : ios => Pods => AgoraRtcEngine_iOS => AgoraRtcEngineKit.framework and click on "add"
+
+#### 11. at last we need to link the library
+click on your project on the left and then click on "Build Phases" and then expand "Link Binary With Libraries" and then click on the "+"(plug sign)
+![Step 6](./IOS_INSTALLATION/11.png)
+Search for libRCTAGora and click on add
+![Step 6](./IOS_INSTALLATION/12.png)
+if you cant find it in your list check so that you dont already have it
+
+----------------------------------------------
+### Troubleshooting
+
+if you get some errors like the pictures below
+![Step 6](./IOS_INSTALLATION/t01.png)
+![Step 6](./IOS_INSTALLATION/t02.png)
+
+the chances are that you have some framework that already have imported time.h something like firestore.
+
+Expand your "Libraries" and then click on "RCTAgora.xcodeproj". Then click on "Build settings" and search for "Header search paths" 
+![Step 6](./IOS_INSTALLATION/t03.png)
+Doubble click on the path
+![Step 6](./IOS_INSTALLATION/t04.png)
+and change the Pods path from "recursive" to non-recursive
+![Step 6](./IOS_INSTALLATION/t05.png)
+
+
+
 
-# Step 3. Add RCTAgora to the Project Libraries folder
-![Step 3.1](./IOS_INSTALLATION/1.3_Add_Files_To_Project.png)
-![Step 3.2](./IOS_INSTALLATION/1.3.1_RCTAgora.png)
-select the AgoraRtcEngineKit and re-added by below steps.
-![Step 3.3](./IOS_INSTALLATION/1.3.3_UPDATE_RCTAgora_AgoraRtcEngineKit_Framework.png)
-![Step 3.4](./IOS_INSTALLATION/1.3.4_SELECT_AgoraRtcEngineKit_from_iOS_Pods_folder.png)
-![Step 3.5](./IOS_INSTALLATION/1.3.5_DRAG_IT_INTO_Link_Binary_With_Libraries.png)
 
-# Step 4. Only Add Linked Library to the xcode project
-![Step 4.3](./IOS_INSTALLATION/1.4.1_SET_RCTAgora.a.png)
 
-# Step 5. build and run it with xcode