Converts iOS implementation from Objective-c to Swift
# During the conversion process some updates to the code structure were also made
- Modularize codebase from single file to smaller focused files
- Untangled large nested IF statements
- Added more null checks, since Swift is more strict with null pointers
- Added property to allow for decoding of local video sources with self contained key for offline playback
- Updates example apps to test react-native 0.63.4 and uses auto native dependency imports for android and ios
This PR changes the behavior on old devices that have poor memory management.
Jira: VEX-6030
https://jira.tenkasu.net/browse/VEX-6030
The solution implied customizing the method shouldContinueLoading from RNVLoadControl to use only the available heap, performing tests on an old Nexus 5 it was determined the ideal bytes allocation to half the reported heap, that provided some buffering during ads but smooth playback during the video with no crashes (23:39 of 23:39 at the moment of writing this, video kept playing as expected after 3 ad breaks)
The fix is only targeting Marshmallow as the reduction of buffer is substantial and other versions that work properly should not get affected.
Depending on the test result of VEX-5758, this same fix can be applied to Nougat
Reviews
Major reviewer (domain expert): @armadilio3
Minor reviewer: @nickfujita
Adds offline decryption key and uses it to decrypt content during offline playback
Jira: VEX-5938
https://jira.tenkasu.net/browse/VEX-5938
- Update to accept scheme for key required to play offline playback
- Uses provided scheme to intercept call from player and return the key
- Fixes player item observer removal pattern
### Reviews
- Major reviewer (domain expert): @armadilio3
This PR adds the property disableBuffering: boolean for android. The PR was initally created as a personal fork and referenced in crunchyroll/vilos#1227
also updated RNVLoadControl constructor and method to reflect new ExoPlayer.LoadControl api
related ticket: https://jira.tenkasu.net/browse/VEX-3776
This PR adds support for DRM streams on iOS (Fairplay) and Android (Playready, Widevine, Clearkey)
I am neither Android nor iOS developer, so feel free to provide feedback to improve this PR.
**Test stream for ANDROID:**
```
testStream = {
uri: 'http://profficialsite.origin.mediaservices.windows.net/c51358ea-9a5e-4322-8951-897d640fdfd7/tearsofsteel_4k.ism/manifest(format=mpd-time-csf)',
type: 'mpd',
drm: {
type: DRMType.PLAYREADY,
licenseServer: 'http://test.playready.microsoft.com/service/rightsmanager.asmx?cfg=(persist:false,sl:150)'
}
};
```
or
```
{
uri: 'https://media.axprod.net/TestVectors/v7-MultiDRM-SingleKey/Manifest_1080p.mpd',
drm: {
type: 'widevine', //or DRMType.WIDEVINE
licenseServer: 'https://drm-widevine-licensing.axtest.net/AcquireLicense',
headers: {
'X-AxDRM-Message': 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ2ZXJzaW9uIjoxLCJjb21fa2V5X2lkIjoiYjMzNjRlYjUtNTFmNi00YWUzLThjOTgtMzNjZWQ1ZTMxYzc4IiwibWVzc2FnZSI6eyJ0eXBlIjoiZW50aXRsZW1lbnRfbWVzc2FnZSIsImZpcnN0X3BsYXlfZXhwaXJhdGlvbiI6NjAsInBsYXlyZWFkeSI6eyJyZWFsX3RpbWVfZXhwaXJhdGlvbiI6dHJ1ZX0sImtleXMiOlt7ImlkIjoiOWViNDA1MGQtZTQ0Yi00ODAyLTkzMmUtMjdkNzUwODNlMjY2IiwiZW5jcnlwdGVkX2tleSI6ImxLM09qSExZVzI0Y3Iya3RSNzRmbnc9PSJ9XX19.FAbIiPxX8BHi9RwfzD7Yn-wugU19ghrkBFKsaCPrZmU'
},
}
}
```
**Test stream for iOS:**
Sorry but I can not provide free streams to test. If anyone can provide test streams, or found some we can use, please let me know to also test them.
It has been tested with a private provider and they work, at least with the `getLicense` override method. (An example implementation is provided in the README)
If an undefined source is accidentally loaded in react-native-video a fatal error SIGABRT will happen and crash the application. This is very difficult to debug since there's apparently no relation between this crash and react-native-video. So this change checks if the URI is empty and, if it is, it throws an error, allowing the user to find out early about the issue.
https://cloud.githubusercontent.com/assets/5795227/20283860/08223ba6-aabb-11e6-9fdc-d12d32b3aa9a.png
