android: Use smaller read buffer size for exporting user data
The File.readBytes() extension attempts to load an entire file into a byte array. This would cause crashes when loading huge files into memory.
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@ -50,6 +50,7 @@ import org.yuzu.yuzu_emu.model.TaskViewModel
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import org.yuzu.yuzu_emu.utils.*
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import org.yuzu.yuzu_emu.utils.*
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import java.io.BufferedInputStream
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import java.io.BufferedInputStream
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import java.io.BufferedOutputStream
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import java.io.BufferedOutputStream
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import java.io.FileInputStream
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import java.io.FileOutputStream
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import java.io.FileOutputStream
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import java.util.zip.ZipEntry
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import java.util.zip.ZipEntry
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import java.util.zip.ZipInputStream
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import java.util.zip.ZipInputStream
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@ -639,7 +640,15 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
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file.path.length
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file.path.length
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)
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)
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stream.putNextEntry(ZipEntry(newPath))
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stream.putNextEntry(ZipEntry(newPath))
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stream.write(file.readBytes())
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val buffer = ByteArray(8096)
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var read: Int
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FileInputStream(file).use { fis ->
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while (fis.read(buffer).also { read = it } != -1) {
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stream.write(buffer, 0, read)
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}
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}
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stream.closeEntry()
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stream.closeEntry()
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}
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}
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}
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}
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