Example usage for android.graphics Bitmap recycle

Introduction

In this page you can find the example usage for android.graphics Bitmap recycle.

Prototype

public void recycle()

Source Link

Document

Free the native object associated with this bitmap, and clear the reference to the pixel data.

Usage

From source file:Main.java

public static Bitmap resizeBmp(Bitmap bitmap, int requiredSizeW, int requireSizeH) {
    Bitmap outBitamp = Bitmap.createBitmap(bitmap, 0, 0, requiredSizeW, requireSizeH);
    bitmap.recycle();
    return outBitamp;
}

From source file:Main.java

/**
 * recycle a bitmap/*from   w  w  w .  ja  v  a 2s.  c  om*/
 * @param aBitmap bitmap
 */
public static void recycleBitmap(Bitmap aBitmap) {
    if (aBitmap != null) {
        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.GINGERBREAD_MR1) {
            aBitmap.recycle();
        }
    }
}

From source file:Main.java

/**
 * byte[] -> Drawable/*from  w w w .  j ava  2 s .  c  o  m*/
 * 
 * @param bytes
 * @return
 */
public static BitmapDrawable byteToDrawable(byte[] bytes) {
    Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length, null);
    BitmapDrawable bd = new BitmapDrawable(bitmap);
    bitmap.recycle();
    bitmap = null;
    return bd;
}

From source file:Main.java

public static void clearImageView(ImageView imageView) {
    if (!(imageView.getDrawable() instanceof BitmapDrawable)) {
        return;// w w  w . j  a v  a2s. c o  m
    }
    Bitmap drawable = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
    if (drawable != null && !drawable.isRecycled()) {
        drawable.recycle();
    }
    imageView.setImageDrawable(null);
}

From source file:Main.java

public static Bitmap createScaleBitmap(Bitmap src, int dstWidth, int dstHeight) {
    Bitmap dst = Bitmap.createScaledBitmap(src, dstWidth, dstHeight, false);
    if (src != dst) {
        src.recycle();
    }/*w  w w  .j  a va  2s.  c  om*/
    return dst;
}

From source file:Main.java

public static final Bitmap cropBitmap(Bitmap bitmap, int cropX, int cropY, int cropWidth, int cropHeight) {
    Bitmap resizedBitmap = Bitmap.createBitmap(bitmap, cropX, cropY, cropWidth, cropHeight);
    bitmap.recycle();
    return resizedBitmap;
}

From source file:Main.java

public static final void recycle(Bitmap bitmap) {
    System.out.println("==recycle==");
    if (bitmap != null && !bitmap.isRecycled()) {
        System.out.println("--true");
        bitmap.recycle();
        bitmap = null;// w  ww. j  a  v  a  2  s.com
        System.gc();
    }
}

From source file:Main.java

private final static void recycle(Bitmap... bitmaps) {
    if (bitmaps == null || bitmaps.length == 0) {
        return;/*ww w  . j a  va2  s. co m*/
    }
    for (Bitmap bitmap : bitmaps) {
        if (bitmap == null) {
            continue;
        }
        if (!bitmap.isRecycled()) {
            bitmap.recycle();
            continue;
        }
        bitmap = null;
    }
    System.gc();
}

From source file:Main.java

public static Bitmap ensureGLCompatibleBitmap(Bitmap bitmap) {
    if (bitmap == null || bitmap.getConfig() != null)
        return bitmap;
    Bitmap newBitmap = bitmap.copy(Config.ARGB_8888, false);
    bitmap.recycle();
    return newBitmap;
}

From source file:Main.java

/**
 * Recycle the bitmp if it is not null or recycled.
 * // w  w  w. j  a va 2s . co  m
 * @param bmp
 *            the bitmap will be recycled for retrieving its memory
 */
public static void recycleBitmap(Bitmap bmp) {
    if (bmp == null || bmp.isRecycled())
        return;

    // if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
    bmp.recycle();
    // }
}