HosseinKurd

private fun decreaseImage(context: Context?, uri: Uri) {
    // println("$TAG , decreaseImage ...")
    context?.let {
        // println("$TAG , decreaseImage ${uri.path}")
        val byteArray =
            IOUtils.toByteArray(it.contentResolver.openInputStream(uri))
        // println("$TAG , decreaseImage ${byteArray.size}")
        val filename = (uri.lastPathSegment ?: "file_${SystemClock.elapsedRealtime()}")
            .replace(":", "_")

HosseinKurd

package chela.spring.core;

import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import java.util.Base64;

final public class ChCrypto {
    final static Base64.Encoder encorder = Base64.getEncoder();
    final static Base64.Decoder decorder = Base64.getDecoder();