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clean up

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This commit is contained in:
Paul Akhamiogu 2021-09-05 23:17:46 +01:00
parent 664346e8a9
commit 0124c6e2f7
3 changed files with 23 additions and 46 deletions
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38
app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/ImageCompressor.kt
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@ -6,12 +6,12 @@ import android.graphics.BitmapFactory
import android.graphics.Matrix
import android.media.ExifInterface
import android.net.Uri
import android.util.Log
import com.simplemobiletools.commons.extensions.getCompressionFormat
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.isImageMimeType
import java.io.File
import java.io.FileOutputStream
@ -20,33 +20,31 @@ import java.io.FileOutputStream
* [Compressor](https://github.com/zetbaitsu/Compressor/)
* */
class ImageCompressor(private val context: Context) {
companion object {
private const val TAG = "ImageCompressor"
}
private val contentResolver = context.contentResolver
private val outputDirectory = File(context.cacheDir, "compressed").apply {
mkdirs()
if (!exists()) {
mkdirs()
}
}
fun compressImage(byteArray: ByteArray, mimeType: String, compressSize: Long, callback: (compressedFileUri: Uri?) -> Unit) {
fun compressImage(uri: Uri, compressSize: Long, callback: (compressedFileUri: Uri?) -> Unit) {
ensureBackgroundThread {
try {
Log.d(TAG, "Attempting to compress image of length: ${byteArray.size} of mimetype=$mimeType to size=$compressSize")
var destinationFile = File(outputDirectory, System.currentTimeMillis().toString().plus(mimeType.getExtensionFromMimeType()))
Log.d(TAG, "compressImage: Saving file to: $destinationFile")
destinationFile.writeBytes(byteArray)
Log.d(TAG, "Written file to: $destinationFile")
val constraint = SizeConstraint(compressSize)
Log.d(TAG, "Starting compression...")
while (constraint.isSatisfied(destinationFile).not()) {
destinationFile = constraint.satisfy(destinationFile)
Log.d(TAG, "Compressed, new size is ${destinationFile.length()}")
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)
}
Log.d(TAG, "Compression done, new size is ${destinationFile.length()}")
callback.invoke(context.getMyFileUri(destinationFile))
} catch (e: Exception) {
Log.e(TAG, "compressImage: ", e)
callback.invoke(null)
}
}