Example usage for android.graphics Bitmap isRecycled

Introduction

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

Prototype

public final boolean isRecycled()

Source Link

Document

Returns true if this bitmap has been recycled.

Usage

From source file:Main.java

public static Bitmap getRotateBitmap(Bitmap bitmap, int rotation) {
    if (null == bitmap || bitmap.isRecycled()) {
        return null;
    }//  w w  w .j  a  v a2s .c  o m

    Matrix matrix = new Matrix();
    matrix.postRotate(rotation);
    Bitmap cropBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, false);
    return cropBitmap;
}

From source file:Main.java

public static void recycleBitmapArr(Bitmap[] bmps) {
    for (int i = 0; i < bmps.length; i++) {
        Bitmap mBitmap = bmps[i];
        if (mBitmap != null && !mBitmap.isRecycled()) {
            mBitmap.recycle();/* w  w  w. ja v  a 2s.c  o  m*/
            mBitmap = null;
            System.gc();
            System.runFinalization();
            System.gc();
        }
    }
}

From source file:Main.java

/**
 * Safely free all {@link Bitmap} in a bitmap {@link List}.
 * //from  w  ww  . jav  a  2 s .c o  m
 * @param bmpList
 *            Bitmap list.
 */
public final static void freeBitmapList(List<Bitmap> bmpList) {
    if (null != bmpList) {
        for (Bitmap bmp : bmpList) {
            if (null != bmp && !bmp.isRecycled()) {
                bmp.recycle();
            }
        }
        bmpList.clear();
    }
}

From source file:Main.java

public static byte[] bitmap2Bytes(Bitmap bm) {
    if (bm == null || bm.isRecycled()) {
        return null;
    }/*from ww w .  ja  v  a 2  s . co  m*/
    byte[] bytes;
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.PNG, 100, baos);
    bytes = baos.toByteArray();
    try {
        baos.flush();
        baos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return bytes;
}

From source file:Main.java

public static void recycle(Bitmap bitmap) {
    if (bitmap == null)
        return;//  w  w  w .  j  a v a2 s . co m
    if (bitmap.isRecycled())
        return;
    bitmap.recycle();
    bitmap = null;
}

From source file:Main.java

public static void releaseBitmapArray(Bitmap[] bitmaps) {
    if (bitmaps != null) {
        try {/*from   w w w  . j  a  va2  s  .c o  m*/
            for (Bitmap bitmap : bitmaps) {
                if (bitmap != null && !bitmap.isRecycled()) {
                    bitmap.recycle();
                }
            }
        } catch (Exception e) {
        }
    }
}

From source file:Main.java

public static void release(Bitmap... bitmaps) {
    if (bitmaps != null) {
        try {//from   www  .  j  av  a2s.  c om
            for (Bitmap bitmap : bitmaps) {
                if (bitmap != null && !bitmap.isRecycled()) {
                    bitmap.recycle();
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static Bitmap rotation90(Bitmap bitmap) {
    if (bitmap == null)
        return null;
    if (bitmap.isRecycled())
        return null;
    Bitmap bmp = null;//from w  ww. j a  va2 s. c  o  m
    Matrix matrix = new Matrix();
    matrix.postRotate(90);
    bmp = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, false);
    bitmap.recycle();
    return bmp;
}

From source file:Main.java

public static void recycleImageViewBitmap(ImageView imageView) {
    if (imageView == null)
        return;/*from  w ww. j a v a 2 s.co  m*/
    Drawable drawable = imageView.getDrawable();
    if (drawable != null && drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        Bitmap bitmap = bitmapDrawable.getBitmap();
        if (bitmap != null && !bitmap.isRecycled()) {
            bitmap.recycle();
        }
    }
}

From source file:Main.java

public static void releaseBitmap(Bitmap bitmap) {
    if (bitmap != null) {
        try {//  ww  w  . ja  v  a 2  s. c o  m
            if (!bitmap.isRecycled()) {
                bitmap.recycle();
            }
        } catch (Exception e) {
        }
        bitmap = null;
    }
}