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refactor "from" method

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This commit is contained in:
David Kaspar 2024-10-03 09:30:45 +02:00
parent 7c8f6eb239
commit e187e5392f
1 changed files with 21 additions and 17 deletions
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38
amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/MediaCompressor.kt
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@ -38,6 +38,8 @@ import id.zelory.compressor.constraint.default
import kotlinx.coroutines.CancellationException
import java.io.File
import java.io.FileOutputStream
import java.io.InputStream
import java.io.OutputStream
import java.util.UUID
class MediaCompressor {
@ -169,7 +171,7 @@ class MediaCompressor {
try {
Log.d("MediaCompressor", "Using image compression $mediaQuality")
val tempFile = from(uri, contentType, context)
val tempFile = from(uri, context)
val compressedImageFile =
Compressor.compress(context, tempFile) {
default(width = 640, format = Bitmap.CompressFormat.JPEG, quality = imageQuality)
@ -185,30 +187,32 @@ class MediaCompressor {
}
private fun from(
uri: Uri?,
contentType: String?,
uri: Uri,
context: Context,
): File {
val extension = contentType?.let { MimeTypeMap.getSingleton().getExtensionFromMimeType(it) } ?: ""
val inputStream = context.contentResolver.openInputStream(uri!!)
val fileName: String = UUID.randomUUID().toString() + ".$extension"
val extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(context.contentResolver.getType(uri)) ?: ""
val inputStream = context.contentResolver.openInputStream(uri)!!
val fileName = UUID.randomUUID().toString() + ".$extension"
val (name, ext) = splitFileName(fileName)
val tempFile = File.createTempFile(name, ext)
inputStream?.use { input ->
FileOutputStream(tempFile).use { output ->
val buffer = ByteArray(1024 * 50)
var read: Int = input.read(buffer)
while (read != -1) {
output.write(buffer, 0, read)
read = input.read(buffer)
}
}
}
copyStream(inputStream, FileOutputStream(tempFile))
return tempFile
}
private fun copyStream(
input: InputStream,
output: OutputStream,
) {
val buffer = ByteArray(1024 * 50)
var read = input.read(buffer)
while (read != -1) {
output.write(buffer, 0, read)
read = input.read(buffer)
}
}
private fun splitFileName(fileName: String): Pair<String, String> {
val i = fileName.lastIndexOf(".")
return if (i != -1) {