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ImageView with popup. When user clicks onImageZoom` it will display popup with large image.

Jan 12, 2018
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A library to access USB mass storage devices (pen drives, external HDDs, card readers) using the Android USB Host API. Currently it supports the SCSI command set and the FAT32 file system.

May 13, 2017

Allows to perform various simple operations on bitmaps via JNI , while also providing some protection against OOM using the native Java environment on Android.


  • store/restore bitmaps to/from JNI.
  • rotate CW/CCW 90, 180, 270 degrees.
  • crop image
  • scale image using either "Nearest-Neighbor" algorithm or "Bilinear-Interpolation" algorithm.
Nov 17, 2014