jeena/sms-translate
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

Check file size before compression

Browse source
This commit is contained in:
Paul Akhamiogu 2021-09-08 21:53:54 +01:00
parent 07cd3372d8
commit 74c5e4384c
2 changed files with 55 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

28
app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/ImageCompressor.kt
View file

@ -11,6 +11,7 @@ import com.simplemobiletools.commons.extensions.getMyFileUri
import com.simplemobiletools.commons.helpers.ensureBackgroundThread
import com.simplemobiletools.smsmessenger.extensions.extension
import com.simplemobiletools.smsmessenger.extensions.getExtensionFromMimeType
import com.simplemobiletools.smsmessenger.extensions.getFileSizeFromUri
import com.simplemobiletools.smsmessenger.extensions.isImageMimeType
import java.io.File
import java.io.FileOutputStream
@ -20,7 +21,6 @@ import java.io.FileOutputStream
* [Compressor](https://github.com/zetbaitsu/Compressor/)
* */
class ImageCompressor(private val context: Context) {
private val contentResolver = context.contentResolver
private val outputDirectory = File(context.cacheDir, "compressed").apply {
if (!exists()) {
@ -31,18 +31,24 @@ class ImageCompressor(private val context: Context) {
fun compressImage(uri: Uri, compressSize: Long, callback: (compressedFileUri: Uri?) -> Unit) {
ensureBackgroundThread {
try {
val mimeType = contentResolver.getType(uri)!!
if (mimeType.isImageMimeType()) {
val byteArray = contentResolver.openInputStream(uri)?.readBytes()!!
var destinationFile = File(outputDirectory, System.currentTimeMillis().toString().plus(mimeType.getExtensionFromMimeType()))
destinationFile.writeBytes(byteArray)
val constraint = SizeConstraint(compressSize)
while (constraint.isSatisfied(destinationFile).not()) {
destinationFile = constraint.satisfy(destinationFile)
val fileSize = context.getFileSizeFromUri(uri)
if (fileSize > compressSize) {
val mimeType = contentResolver.getType(uri)!!
if (mimeType.isImageMimeType()) {
val byteArray = contentResolver.openInputStream(uri)?.readBytes()!!
var destinationFile = File(outputDirectory, System.currentTimeMillis().toString().plus(mimeType.getExtensionFromMimeType()))
destinationFile.writeBytes(byteArray)
val constraint = SizeConstraint(compressSize)
while (constraint.isSatisfied(destinationFile).not()) {
destinationFile = constraint.satisfy(destinationFile)
}
callback.invoke(context.getMyFileUri(destinationFile))
} else {
callback.invoke(null)
}
callback.invoke(context.getMyFileUri(destinationFile))
} else {
callback.invoke(null)
//no need to compress since the file is less than the compress size
callback.invoke(uri)
}
} catch (e: Exception) {
callback.invoke(null)