add podspec file for cocoapods support

when using React Native AdMob with cocoapods, you have to add `Google-Mobile-Ads-SDK` to your `Podfile` manually, because that framework contains a binary framework, which isn't supported when used with `use_frameworks!`.

Author: koenpunt

README.md

@@ -20,6 +20,10 @@ You can use npm or Yarn to install the latest beta version:
 
 In order to use this library, you have to link it to your project first. There's excellent documentation on how to do this in the [React Native Docs](https://facebook.github.io/react-native/docs/linking-libraries-ios.html#content).
 
+Alternatively for iOS you can install the library with CocoaPods by adding a line to your `Podfile`;
+
+    pod 'react-native-admob', path: '../node_modules/react-native-admob'
+
 ### iOS
 
 For iOS you will have to add the [Google Mobile Ads SDK](https://developers.google.com/admob/ios/quick-start#import_the_mobile_ads_sdk) to your Xcode project.
@@ -75,7 +79,7 @@ For a full example reference to the [example project](Example).
 
 ##### `adSize`
 
-*Corresponding to [iOS framework banner size constants](https://developers.google.com/admob/ios/banner)*
+_Corresponding to [iOS framework banner size constants](https://developers.google.com/admob/ios/banner)_
 
 <table>
   <thead>
@@ -84,7 +88,7 @@ For a full example reference to the [example project](Example).
       <th>Description</th>
       <th>Availability</th>
       <th>Size (WxH)</th>
-    </t>
+    </tr>
   </thead>
   <tbody>
     <tr>
@@ -129,7 +133,7 @@ For a full example reference to the [example project](Example).
   </tbody>
 </table>
 
-*Note: There is no `smartBannerPortrait` and `smartBannerLandscape` on Android. Both prop values will map to `smartBanner`*
+_Note: There is no `smartBannerPortrait` and `smartBannerLandscape` on Android. Both prop values will map to `smartBanner`_
 
 ##### `onAdLoaded`
 
@@ -155,8 +159,7 @@ Accepts a function. Called when a user click will open another app (such as the
 
 Accepts a function. Called when the size of the banner changes. The function is called with an object containing the width and the height.
 
-
-*Above names correspond to the [Ad lifecycle event callbacks](https://developers.google.com/admob/android/banner#ad_events)*
+_Above names correspond to the [Ad lifecycle event callbacks](https://developers.google.com/admob/android/banner#ad_events)_
 
 ### PublisherBanner
 
@@ -190,7 +193,7 @@ Sets the AdUnit ID for all future ad requests.
 
 Sets the devices which are served test ads.
 
-*For simulators/emulators you can use `AdMobInterstitial.simulatorId` for the test device ID.*
+_For simulators/emulators you can use `AdMobInterstitial.simulatorId` for the test device ID._
 
 ##### `requestAd()`
 
@@ -204,7 +207,6 @@ Shows an interstitial and returns a promise, which resolves when an ad is going
 
 Calls callback with a boolean value whether the interstitial is ready to be shown.
 
-
 #### Events
 
 Unfortunately, events are not consistent across iOS and Android. To have one unified API, new event names are introduced for pairs that are roughly equivalent.
@@ -265,7 +267,7 @@ Sets the AdUnit ID for all future ad requests.
 
 Sets the devices which are served test ads.
 
-*For simulators/emulators you can use `AdMobRewarded.simulatorId` for the test device ID.*
+_For simulators/emulators you can use `AdMobRewarded.simulatorId` for the test device ID._
 
 ##### `requestAd()`
 
@@ -289,7 +291,7 @@ Unfortunately, events are not consistent across iOS and Android. To have one uni
       <th>This library</th>
       <th>iOS</th>
       <th>Android</th>
-    </t>
+    </tr>
   </thead>
   <tbody>
     <tr>

ios/RNDFPBannerView.h

@@ -1,4 +1,4 @@
-#if __has_include(<React/RCTComponent.h>)
+#if __has_include(<React/RCTView.h>)
 #import <React/RCTView.h>
 #else
 #import "RCTView.h"

react-native-admob.podspec

@@ -0,0 +1,28 @@
+require 'json'
+
+package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
+version = package['version']
+
+Pod::Spec.new do |s|
+  s.name                   = 'react-native-admob'
+  s.version                = version
+  s.summary                = 'A react-native component for Google AdMob banners'
+  s.homepage               = 'https://github.com/sbugert/react-native-admob'
+  s.license                = package['license']
+  s.author                 = 'Simon Bugert <simon.bugert@gmail.com>, Koen Punt <koen@koenpunt.nl>'
+  s.platforms              = { :ios => '9.0', :tvos => '9.2' }
+  s.source                 = { :git => 'https://github.com/sbugert/react-native-admob.git', :tag => "v#{version}" }
+  s.source_files           = 'ios/*.{h,m}'
+
+  # We can't add the Google-Mobile-Ads-SDK as a dependency, as it would prevent
+  # this library to be used with `use_frameworks!`.
+  # So instead we add the default location of the framework to the framework
+  # search paths, and we rely on consumers of this library to add
+  # Google-Mobile-Ads-SDK as a direct dependency.
+  s.weak_frameworks        = 'GoogleMobileAds'
+  s.pod_target_xcconfig    = {
+    'FRAMEWORK_SEARCH_PATHS' => '"$(PODS_ROOT)/Google-Mobile-Ads-SDK/Frameworks/**"',
+  }
+
+  s.dependency 'React'
+end