decode Sampled Bitmap From Data - Android android.graphics

Android examples for android.graphics:Bitmap Load Save

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Description

decode Sampled Bitmap From Data

Demo Code

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

public class Main {

  public static Bitmap decodeSampledBitmapFromData(byte[] data) {

    // First decode with inJustDecodeBounds=true to check dimensions
    final BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;/*  w w w  . j a  v  a2s .  c o m*/
    BitmapFactory.decodeByteArray(data, 0, data.length, options);
    options.inSampleSize = 1; // saved image will be one half the width and
    // height of the original (image captured is
    // double the resolution of the screen size)
    // Decode bitmap with inSampleSize set
    options.inJustDecodeBounds = false;
    return BitmapFactory.decodeByteArray(data, 0, data.length, options);
  }

}

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