Example usage for android.graphics Bitmap getConfig

Introduction

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

Prototype

public final Config getConfig() 

Source Link

Document

If the bitmap's internal config is in one of the public formats, return that config, otherwise return null.

Usage

From source file:com.lovebridge.chat.view.ImageCache.java

/**
 * @param candidate - Bitmap to check//from   w w  w .  j  ava  2 s .  c o m
 * @param targetOptions - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
@TargetApi(19)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!com.lovebridge.chat.utils.Utils.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }
    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

From source file:org.mozilla.gecko.gfx.PlaceholderLayerClient.java

boolean loadScreenshot() {
    if (GeckoApp.mAppContext.mLastScreen == null)
        return false;
    Bitmap bitmap = BitmapFactory.decodeStream(new ByteArrayInputStream(GeckoApp.mAppContext.mLastScreen));
    if (bitmap == null)
        return false;

    Bitmap.Config config = bitmap.getConfig();

    mWidth = bitmap.getWidth();/*ww  w.j  a v  a2 s .com*/
    mHeight = bitmap.getHeight();
    mFormat = CairoUtils.bitmapConfigToCairoFormat(config);

    int bpp = CairoUtils.bitsPerPixelForCairoFormat(mFormat) / 8;
    mBuffer = GeckoAppShell.allocateDirectBuffer(mWidth * mHeight * bpp);

    bitmap.copyPixelsToBuffer(mBuffer.asIntBuffer());

    if (mViewportUnknown) {
        mViewport.setPageSize(new FloatSize(mWidth, mHeight));
        if (getLayerController() != null)
            getLayerController().setPageSize(mViewport.getPageSize());
    }

    return true;
}

---

From source file:com.liangxun.university.huanxin.chat.video.util.VideoImageCache.java

/**
 * @param candidate     - Bitmap to check
 * @param targetOptions - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 * with <code>targetOptions</code>
 *//*from ww  w .  j  a va 2 s .c  o  m*/
@TargetApi(19)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!HxUtils.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

From source file:com.xpple.jahoqy.util.videoImageCache.java

/**
 * @param candidate//from  w  w  w  . j  ava  2s  .com
 *            - Bitmap to check
 * @param targetOptions
 *            - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!Utils.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

From source file:cmu.cconfs.instantMessage.util.ImageCache.java

/**
 * @param candidate//from  w w w .j a  v  a 2 s  .  c o  m
 *            - Bitmap to check
 * @param targetOptions
 *            - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
@TargetApi(19)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!Utils.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

From source file:com.beacon.afterui.views.gallery.ImageCache.java

/**
 * @param candidate/*from w ww  .ja  v  a  2s  . c  om*/
 *            - Bitmap to check
 * @param targetOptions
 *            - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
// @TargetApi(VERSION_CODES.KITKAT)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {

    // if (!Utils.hasKitKat()) {
    // // On earlier versions, the dimensions must match exactly and the
    // inSampleSize must be 1
    // return candidate.getWidth() == targetOptions.outWidth
    // && candidate.getHeight() == targetOptions.outHeight
    // && targetOptions.inSampleSize == 1;
    // }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    // return byteCount <= candidate.getAllocationByteCount();
    return true;
}

---

From source file:com.easemob.video.util.ImageCache.java

/**
 * @param candidate//  w  w w  .  j av  a 2 s  .  c  o  m
 *            - Bitmap to check
 * @param targetOptions
 *            - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
@TargetApi(VERSION_CODES.KITKAT)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!Utils.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getAllocationByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

From source file:com.miaotu.imutil.video.ImageCache.java

/**
 * @param candidate/*from w  ww.  ja  va  2 s. c o  m*/
 *            - Bitmap to check
 * @param targetOptions
 *            - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
@TargetApi(19)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!Util.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

From source file:com.wewe.android.util.video.ImageCache.java

/**
 * @param candidate/*from  w w w  .j av  a  2s  .  co m*/
 *            - Bitmap to check
 * @param targetOptions
 *            - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
@TargetApi(19)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!VersionUtil.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

From source file:com.easemob.chatui.video.util.ImageCache.java

/**
 * @param candidate/*w w  w .  jav  a2s  .c  o  m*/
 *            - Bitmap to check
 * @param targetOptions
 *            - Options that have the out* value populated
 * @return true if <code>candidate</code> can be used for inBitmap re-use
 *         with <code>targetOptions</code>
 */
@TargetApi(19)
private static boolean canUseForInBitmap(Bitmap candidate, BitmapFactory.Options targetOptions) {
    // BEGIN_INCLUDE(can_use_for_inbitmap)
    if (!com.easemob.chatui.video.util.Utils.hasKitKat()) {
        // On earlier versions, the dimensions must match exactly and the
        // inSampleSize must be 1
        return candidate.getWidth() == targetOptions.outWidth
                && candidate.getHeight() == targetOptions.outHeight && targetOptions.inSampleSize == 1;
    }

    // From Android 4.4 (KitKat) onward we can re-use if the byte size of
    // the new bitmap
    // is smaller than the reusable bitmap candidate allocation byte count.
    int width = targetOptions.outWidth / targetOptions.inSampleSize;
    int height = targetOptions.outHeight / targetOptions.inSampleSize;
    int byteCount = width * height * getBytesPerPixel(candidate.getConfig());
    return byteCount <= candidate.getByteCount();
    // END_INCLUDE(can_use_for_inbitmap)
}

---

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