Java Code Examples for android.graphics.Bitmap#getRowBytes()

The following examples show how to use android.graphics.Bitmap#getRowBytes() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ImageCompressUtil.java From pc-android-controller-android with Apache License 2.0

5 votes

/**
 * 得到bitmap的大小
 */
public static int getBitmapSize(Bitmap bitmap) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {    //API 19
        return bitmap.getAllocationByteCount();
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) {//API 12
        return bitmap.getByteCount();
    }
    // 在低版本中用一行的字节x高度
    return bitmap.getRowBytes() * bitmap.getHeight();                //earlier version
}

Example 2

Source File: BitmapUtil.java From BlurTestAndroid with Apache License 2.0

5 votes

@TargetApi(Build.VERSION_CODES.KITKAT)
public static int sizeOf(Bitmap data) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB_MR1) {
        return data.getRowBytes() * data.getHeight();
    } else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        return data.getByteCount();
    } else {
        return data.getAllocationByteCount();
    }
}

Example 3

Source File: BitmapUtil.java From videocreator with Apache License 2.0

5 votes

/**
 * 从图片中获取字节数组
 */
public static byte[] getBytes(Bitmap bitmap) {
    byte[] buffer = new byte[bitmap.getRowBytes() * bitmap.getHeight()];
    Buffer byteBuffer = ByteBuffer.wrap(buffer);
    bitmap.copyPixelsToBuffer(byteBuffer);
    return buffer;
}

Example 4

Source File: CacheableBitmapDrawable.java From OpenMapKitAndroid with BSD 3-Clause "New" or "Revised" License

5 votes

public CacheableBitmapDrawable(String url, Resources resources, Bitmap bitmap,
        BitmapLruCache.RecyclePolicy recyclePolicy, int source) {
    super(resources, bitmap);

    mMemorySize = null != bitmap ? (bitmap.getRowBytes() * bitmap.getHeight()) : 0;
    mUrl = url;
    mRecyclePolicy = recyclePolicy;
    mDisplayingCount = 0;
    mHasBeenDisplayed = false;
    mCacheCount = 0;
    mSource = source;
    mReused = false;
}

Example 5

Source File: ImageLoader.java From base-imageloader with Apache License 2.0

5 votes

private LruCache createDefaultLruCache()
{
    int memCacheSize = mMaxMemCacheSize;
    int maxMemory = (int) Runtime.getRuntime().maxMemory();
    memCacheSize = memCacheSize <= 0 ? maxMemory / 8 : memCacheSize;
    return new LruCache<String, Bitmap>(memCacheSize)
    {
        @Override
        protected int sizeOf(String key, Bitmap value)
        {
            return value.getRowBytes() * value.getHeight();
        }
    };
}

Example 6

Source File: Utils.java From Ticket-Analysis with MIT License

5 votes

/**
 * Get the size in bytes of a bitmap.
 *
 * @param bitmap
 * @return size in bytes
 */
@TargetApi(12)
public static int getBitmapSize(Bitmap bitmap) {
    if (Utils.hasHoneycombMR1()) {
        return bitmap.getByteCount();
    }
    // Pre HC-MR1
    return bitmap.getRowBytes() * bitmap.getHeight();
}

Example 7

Source File: Utils.java From DoraemonKit with Apache License 2.0

5 votes

static int getBitmapBytes(Bitmap bitmap) {
  int result;
  if (SDK_INT >= HONEYCOMB_MR1) {
    result = BitmapHoneycombMR1.getByteCount(bitmap);
  } else {
    result = bitmap.getRowBytes() * bitmap.getHeight();
  }
  if (result < 0) {
    throw new IllegalStateException("Negative size: " + bitmap);
  }
  return result;
}

Example 8

Source File: LegacySDKUtil.java From Dali with Apache License 2.0

5 votes

/**
 * returns the bytesize of the give bitmap
 */
public static int byteSizeOf(Bitmap bitmap) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        return bitmap.getAllocationByteCount();
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) {
        return bitmap.getByteCount();
    } else {
        return bitmap.getRowBytes() * bitmap.getHeight();
    }
}

Example 9

Source File: LargestLimitedMemoryCache.java From WliveTV with Apache License 2.0

4 votes

@Override
protected int getSize(Bitmap value) {
	return value.getRowBytes() * value.getHeight();
}

Example 10

Source File: LRULimitedMemoryCache.java From candybar with Apache License 2.0

4 votes

@Override
protected int getSize(Bitmap value) {
    return value.getRowBytes() * value.getHeight();
}

Example 11

Source File: MemoryCache.java From ghwatch with Apache License 2.0

4 votes

long getSizeInBytes(Bitmap bitmap) {
  if (bitmap == null)
    return 0;
  return bitmap.getRowBytes() * bitmap.getHeight();
}

Example 12

Source File: BitmapManager.java From YalpStore with GNU General Public License v2.0

4 votes

@Override
protected int sizeOf(String key, Bitmap bitmap) {
    return bitmap.getRowBytes() * bitmap.getHeight() / 1024;
}

Example 13

Source File: LargestLimitedMemoryCache.java From MiBandDecompiled with Apache License 2.0

4 votes

protected int getSize(Bitmap bitmap)
{
    return bitmap.getRowBytes() * bitmap.getHeight();
}

Example 14

Source File: Images.java From twitt4droid with Apache License 2.0

4 votes

@Override
protected int sizeOf(String key, Bitmap bitmap) {
    return bitmap.getRowBytes() * bitmap.getHeight() / 1024;
}

Example 15

Source File: LargestLimitedMemoryCache.java From BigApp_WordPress_Android with Apache License 2.0

4 votes

@Override
protected int getSize(Bitmap value) {
	return value.getRowBytes() * value.getHeight();
}

Example 16

Source File: UsingFreqLimitedMemoryCache.java From letv with Apache License 2.0

4 votes

protected int getSize(Bitmap value) {
    return value.getRowBytes() * value.getHeight();
}

Example 17

Source File: FIFOLimitedMemoryCache.java From candybar with Apache License 2.0

4 votes

@Override
protected int getSize(Bitmap value) {
    return value.getRowBytes() * value.getHeight();
}

Example 18

Source File: UsingFreqLimitedMemoryCache.java From candybar with Apache License 2.0

4 votes

@Override
protected int getSize(Bitmap value) {
    return value.getRowBytes() * value.getHeight();
}

Example 19

Source File: UsingFreqLimitedMemoryCache.java From Roid-Library with Apache License 2.0

4 votes

@Override
protected int getSize(Bitmap value) {
    return value.getRowBytes() * value.getHeight();
}

Example 20

Source File: LargestLimitedMemoryCache.java From mobile-manager-tool with MIT License

4 votes

@Override
protected int getSize(Bitmap value) {
	return value.getRowBytes() * value.getHeight();
}