Android Coder

How could I convert String to 128 or 256 bit key for chacha20 Encryption . ChaCha20Encryptor c… Read more Illegalargumentexception Chacha20 Requires 128 Bit Or 256 Bit Key

I have taken a picture with the android camera. The result is an byte array. I save it by writing i… Read more Reduce File Size Of An Image

I'm recording audio using the Android Audio Record class. The recording is PCM 16bit so (I hear… Read more Converting Short Array From Audio Record To Byte Array Without Degrading Audio Quality?

I am trying to implement two methods. One that takes an ImageView as input and outputs uncompresse… Read more Convert To And From Uncompressed Bitmap To Byte Array

In my android application i want to convert image ,taken from camera, to byte array and convert bac… Read more Convert Bitmap To Bytearray And Vice Versa

In my android application i want to convert image ,taken from camera, to byte array and convert bac… Read more Convert Bitmap To ByteArray And Vice Versa