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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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32
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 kotlinx.coroutines.CancellationException
import java.io.File import java.io.File
import java.io.FileOutputStream import java.io.FileOutputStream
import java.io.InputStream
import java.io.OutputStream
import java.util.UUID import java.util.UUID
class MediaCompressor { class MediaCompressor {
@ -169,7 +171,7 @@ class MediaCompressor {
try { try {
Log.d("MediaCompressor", "Using image compression $mediaQuality") Log.d("MediaCompressor", "Using image compression $mediaQuality")
val tempFile = from(uri, contentType, context) val tempFile = from(uri, context)
val compressedImageFile = val compressedImageFile =
Compressor.compress(context, tempFile) { Compressor.compress(context, tempFile) {
default(width = 640, format = Bitmap.CompressFormat.JPEG, quality = imageQuality) default(width = 640, format = Bitmap.CompressFormat.JPEG, quality = imageQuality)
@ -185,29 +187,31 @@ class MediaCompressor {
} }
private fun from( private fun from(
uri: Uri?, uri: Uri,
contentType: String?,
context: Context, context: Context,
): File { ): File {
val extension = contentType?.let { MimeTypeMap.getSingleton().getExtensionFromMimeType(it) } ?: "" val extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(context.contentResolver.getType(uri)) ?: ""
val inputStream = context.contentResolver.openInputStream(uri)!!
val inputStream = context.contentResolver.openInputStream(uri!!) val fileName = UUID.randomUUID().toString() + ".$extension"
val fileName: String = UUID.randomUUID().toString() + ".$extension"
val (name, ext) = splitFileName(fileName) val (name, ext) = splitFileName(fileName)
val tempFile = File.createTempFile(name, ext) val tempFile = File.createTempFile(name, ext)
inputStream?.use { input ->
FileOutputStream(tempFile).use { output -> copyStream(inputStream, FileOutputStream(tempFile))
return tempFile
}
private fun copyStream(
input: InputStream,
output: OutputStream,
) {
val buffer = ByteArray(1024 * 50) val buffer = ByteArray(1024 * 50)
var read: Int = input.read(buffer) var read = input.read(buffer)
while (read != -1) { while (read != -1) {
output.write(buffer, 0, read) output.write(buffer, 0, read)
read = input.read(buffer) read = input.read(buffer)
} }
} }
}
return tempFile
}
private fun splitFileName(fileName: String): Pair<String, String> { private fun splitFileName(fileName: String): Pair<String, String> {
val i = fileName.lastIndexOf(".") val i = fileName.lastIndexOf(".")