34 lines
1.2 KiB
Kotlin
34 lines
1.2 KiB
Kotlin
package com.brentvatne.exoplayer
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import android.content.Context
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import androidx.media3.database.StandaloneDatabaseProvider
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import androidx.media3.datasource.DataSource
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import androidx.media3.datasource.HttpDataSource
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import androidx.media3.datasource.cache.CacheDataSource
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import androidx.media3.datasource.cache.LeastRecentlyUsedCacheEvictor
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import androidx.media3.datasource.cache.SimpleCache
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import java.io.File
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object RNVSimpleCache {
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// TODO: when to release? how to check if cache is released?
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private var simpleCache: SimpleCache? = null
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fun setSimpleCache(context: Context, cacheSize: Int) {
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if (simpleCache != null || cacheSize <= 0) return
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simpleCache = SimpleCache(
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File(context.cacheDir, "RNVCache"),
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LeastRecentlyUsedCacheEvictor(
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cacheSize.toLong() * 1024 * 1024
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),
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StandaloneDatabaseProvider(context)
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)
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}
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fun getCacheFactory(factory: HttpDataSource.Factory): DataSource.Factory {
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if (simpleCache == null) return factory
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return CacheDataSource.Factory()
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.setCache(simpleCache!!)
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.setUpstreamDataSourceFactory(factory)
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}
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}
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