Example usage for android.graphics Bitmap getRowBytes

Introduction

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

Prototype

public final int getRowBytes() 

Source Link

Document

Return the number of bytes between rows in the bitmap's pixels.

Usage

From source file:com.swater.meimeng.activity.oomimg.DrawableMemCache.java

@Override
protected int sizeOf(T key, Drawable value) {
    int size = 0;
    if (value instanceof BitmapDrawable) {
        final Bitmap b = ((BitmapDrawable) value).getBitmap();
        if (b != null) {
            size = b.getRowBytes() * b.getHeight();
        }/*from w  w  w  .j a v  a  2s .  c o  m*/
    }
    return size;
}

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From source file:com.slack.slackteam.cache.ImageCache.java

/**
 * Get the size in bytes of a bitmap in a BitmapDrawable. Note that from Android 4.4 (KitKat)
 * onward this returns the allocated memory size of the bitmap which can be larger than the
 * actual bitmap data byte count (in the case it was re-used).
 *
 * @param value/*from  w  w  w .j  a  v  a 2s  .  c  o  m*/
 * @return size in bytes
 */
@TargetApi(VERSION_CODES.KITKAT)
public static int getBitmapSize(BitmapDrawable value) {
    Bitmap bitmap = value.getBitmap();

    // From KitKat onward use getAllocationByteCount() as allocated bytes can potentially be
    // larger than bitmap byte count.
    if (SLUtils.hasKitKat()) {
        return bitmap.getAllocationByteCount();
    }

    if (SLUtils.hasHoneycombMR1()) {
        return bitmap.getByteCount();
    }

    // Pre HC-MR1
    return bitmap.getRowBytes() * bitmap.getHeight();
}

---

From source file:wb.android.cache.ImageCache.java

/**
 * Get the size in bytes of a bitmap in a BitmapDrawable. Note that from Android 4.4 (KitKat)
 * onward this returns the allocated memory size of the bitmap which can be larger than the
 * actual bitmap data byte count (in the case it was re-used).
 *
 * @param value//from w  w  w . j a v a 2  s  . com
 * @return size in bytes
 */
@TargetApi(VERSION_CODES.KITKAT)
public static int getBitmapSize(BitmapDrawable value) {
    Bitmap bitmap = value.getBitmap();

    // From KitKat onward use getAllocationByteCount() as allocated bytes can potentially be
    // larger than bitmap byte count.
    if (Utils.ApiHelper.hasKitKat()) {
        return bitmap.getAllocationByteCount();
    }

    if (Utils.ApiHelper.hasHoneycombMR1()) {
        return bitmap.getByteCount();
    }

    // Pre HC-MR1
    return bitmap.getRowBytes() * bitmap.getHeight();
}

---

From source file:ustc.bitmap.imagecache.ImageCache.java

/**
 * Get the size in bytes of a bitmap in a BitmapDrawable. Note that from Android 4.4 (KitKat)
 * onward this returns the allocated memory size of the bitmap which can be larger than the
 * actual bitmap data byte count (in the case it was re-used).
 *
 * @param value//from ww w .j  a v  a  2  s  . c o  m
 * @return size in bytes
 */
@TargetApi(12)
public static int getBitmapSize(BitmapDrawable value) {
    Bitmap bitmap = value.getBitmap();

    // From KitKat onward use getAllocationByteCount() as allocated bytes can potentially be
    // larger than bitmap byte count.
    //        if (Utils.hasKitKat()) {
    //            return bitmap.getAllocationByteCount();
    //        }

    if (Utils.hasHoneycombMR1()) {
        return bitmap.getByteCount();
    }

    // Pre HC-MR1
    return bitmap.getRowBytes() * bitmap.getHeight();
}

---

From source file:org.videolan.myvlc.tool.BitmapCache.java

private BitmapCache() {

    // Get the global context of the application
    Context context = MyVLCApp.getAppContext();

    final int memClass = ((ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE))
            .getMemoryClass();/*from   w  w w  .j av  a2s  .c om*/

    // Use 1/5th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 5;

    Log.d(TAG, "LRUCache size sets to " + cacheSize);

    mMemCache = new LruCache<String, Bitmap>(cacheSize) {

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

    };
}

---

From source file:com.ccz.viewimages.displayingbitmaps.util.ImageCache.java

/**
 * Get the size in bytes of a bitmap in a BitmapDrawable. Note that from Android 4.4 (KitKat)
 * onward this returns the allocated memory size of the bitmap which can be larger than the
 * actual bitmap data byte count (in the case it was re-used).
 *
 * @param value/*from   w w w. j  av a 2s  . c  om*/
 * @return size in bytes
 */
@TargetApi(VERSION_CODES.KITKAT)
public static int getBitmapSize(BitmapDrawable value) {
    Bitmap bitmap = value.getBitmap();

    // From KitKat onward use getAllocationByteCount() as allocated bytes can potentially be
    // larger than bitmap byte count.
    if (FlavorUtils.hasKitKat()) {
        return bitmap.getAllocationByteCount();
    }

    if (FlavorUtils.hasHoneycombMR1()) {
        return bitmap.getByteCount();
    }

    // Pre HC-MR1
    return bitmap.getRowBytes() * bitmap.getHeight();
}

---

From source file:com.yamin.kk.vlc.BitmapCache.java

private BitmapCache() {

    // Get the global context of the application
    Context context = VLCApplication.getAppContext();

    // Get memory class of this device, exceeding this amount will throw an
    // OutOfMemory exception.
    final int memClass = ((ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE))
            .getMemoryClass();/*from  w ww. j  av  a  2  s. c o m*/

    // Use 1/5th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 5;

    Log.d(TAG, "LRUCache size sets to " + cacheSize);

    mMemCache = new LruCache<String, Bitmap>(cacheSize) {

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

    };
}

---

From source file:com.view.bitmapfun.ImageCache.java

/**
 * Get the size in bytes of a bitmap in a BitmapDrawable. Note that from Android 4.4 (KitKat)
 * onward this returns the allocated memory size of the bitmap which can be larger than the
 * actual bitmap data byte count (in the case it was re-used).
 *
 * @param value/*from  w  ww  . j  a  v a  2s .c  o m*/
 * @return size in bytes
 */
//    @TargetApi(VERSION_CODES.KITKAT)
public static int getBitmapSize(BitmapDrawable value) {
    Bitmap bitmap = value.getBitmap();

    // From KitKat onward use getAllocationByteCount() as allocated bytes can potentially be
    // larger than bitmap byte count.
    //        if (Utils.hasKitKat()) {
    //            return bitmap.getAllocationByteCount();
    //        }

    if (Utils.hasHoneycombMR1()) {
        return bitmap.getByteCount();
    }

    // Pre HC-MR1
    return bitmap.getRowBytes() * bitmap.getHeight();
}

---

From source file:org.videolan.libvlc.BitmapCache.java

private BitmapCache() {

    // Get the global context of the application
    Context context = KsApplication.getAppContext();

    // Get memory class of this device, exceeding this amount will throw an
    // OutOfMemory exception.
    final int memClass = ((ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE))
            .getMemoryClass();/*  ww  w  . j a v a  2s .c om*/

    // Use 1/5th of the available memory for this memory cache.
    final int cacheSize = 1024 * 1024 * memClass / 5;

    Log.d(TAG, "LRUCache size sets to " + cacheSize);

    mMemCache = new LruCache<String, Bitmap>(cacheSize) {

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

    };
}

---

From source file:com.yooiistudios.newskit.core.cache.volley.ImageCache.java

/**
 * Get the size in bytes of a bitmap in a BitmapDrawable. Note that from Android 4.4 (KitKat)
 * onward this returns the allocated memory size of the bitmap which can be larger than the
 * actual bitmap data byte count (in the case it was re-used).
 *
 * @param value//from  w  w w. ja v a 2s.  com
 * @return size in bytes
 */
@TargetApi(VERSION_CODES.KITKAT)
public static int getBitmapSize(BitmapDrawable value) {
    Bitmap bitmap = value.getBitmap();

    // From KitKat onward use getAllocationByteCount() as allocated bytes can potentially be
    // larger than bitmap byte count.
    if (Device.hasKitKat()) {
        return bitmap.getAllocationByteCount();
    }

    if (Device.hasHoneycombMR1()) {
        return bitmap.getByteCount();
    }

    // Pre HC-MR1
    return bitmap.getRowBytes() * bitmap.getHeight();
}

---

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