buildOkHttoDataSourceFactory.kt

fun buildOkHttoDataSourceFactory(context: Context): DataSource.Factory {
        val simpleCache = ExoPlayerCache.getSimpleCache(context)

        val okHttpClient = OkHttpClient.Builder().build()
        val okHttpDataSourceFactory = OkHttpDataSource.Factory(okHttpClient)

        val cacheDataSourceFactory = CacheDataSource.Factory()
            .setCache(simpleCache)
            .setUpstreamDataSourceFactory(okHttpDataSourceFactory)
            .setFlags(CacheDataSource.FLAG_IGNORE_CACHE_ON_ERROR)
        return cacheDataSourceFactory
    }