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.waz.zclient.pages.main.drawing.DrawingFragment.java

private void drawSketchEditText() {
    if (sketchEditTextView.getVisibility() == View.VISIBLE) {
        sketchEditTextView.setAlpha(TEXT_ALPHA_VISIBLE);
        sketchEditTextView.setCursorVisible(false);
        //This has to be on a post otherwise the setAlpha and setCursor won't be noticeable in the drawing cache
        getView().post(new Runnable() {
            @Override/*w  w w  .  jav  a2s  .  co  m*/
            public void run() {
                sketchEditTextView.setDrawingCacheEnabled(true);
                Bitmap bitmapDrawingCache = sketchEditTextView.getDrawingCache();
                if (bitmapDrawingCache != null) {
                    FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) sketchEditTextView
                            .getLayoutParams();
                    drawingCanvasView.showText();
                    drawingCanvasView.drawTextBitmap(
                            bitmapDrawingCache.copy(bitmapDrawingCache.getConfig(), true), params.leftMargin,
                            params.topMargin, sketchEditTextView.getText().toString(),
                            sketchEditTextView.getSketchScale());
                } else {
                    drawingCanvasView.drawTextBitmap(null, 0, 0, "", 1.0f);
                }
                sketchEditTextView.setDrawingCacheEnabled(false);
                sketchEditTextView.setAlpha(TEXT_ALPHA_INVISIBLE);
            }
        });
    }
}

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From source file:com.android.launcher3.Utilities.java

private static Bitmap overlay(Bitmap bmp1, Bitmap bmp2) {
    Bitmap bmOverlay = Bitmap.createBitmap(bmp2.getWidth(), bmp2.getHeight(), bmp1.getConfig());
    float left = (bmp2.getWidth() - (bmp1.getWidth() * ((float) bmp2.getHeight() / (float) bmp1.getHeight())))
            / (float) 2.0;
    float bmp1newW = bmp1.getWidth() * ((float) bmp2.getHeight() / (float) bmp1.getHeight());
    Bitmap bmp1new = Utils.getResizedBitmap(bmp1, bmp2.getHeight(), (int) bmp1newW);
    Canvas canvas = new Canvas(bmOverlay);
    canvas.drawBitmap(bmp1new, left, 0, null);
    canvas.drawBitmap(bmp2, new Matrix(), null);
    return bmOverlay;
}

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From source file:com.mylikes.likes.etchasketch.Slate.java

public Bitmap copyBitmap(boolean withBackground) {
    Bitmap newb = null;// ww  w .j  a v  a  2 s.c  o m
    Bitmap b = getBitmap();
    if (b != null) {
        newb = Bitmap.createBitmap(b.getWidth(), b.getHeight(), b.getConfig());
    }
    if (newb != null) {
        Canvas newc = new Canvas(newb);
        if (mBackgroundColor != Color.TRANSPARENT && withBackground) {
            newc.drawColor(mBackgroundColor);
        }
        newc.drawBitmap(b, 0, 0, null);
    }
    return newb;
}

---

From source file:uk.co.pjmobile.mobile_apps.page_turner_reader.ReadingActivity.java

private Bitmap getBookViewSnapshot() {

    bookView.layout(0, 0, viewSwitcher.getWidth(), viewSwitcher.getHeight());

    try {//from  ww  w  . j  a v a 2  s  .c o  m
        bookView.buildDrawingCache(false);
        Bitmap drawingCache = bookView.getDrawingCache();

        if (drawingCache != null) {
            Bitmap copy = drawingCache.copy(drawingCache.getConfig(), false);
            bookView.destroyDrawingCache();
            return copy;
        }

    } catch (OutOfMemoryError out) {
        viewSwitcher.setBackgroundColor(config.getBackgroundColor());
    }

    return null;
}

---

From source file:org.videolan.vlc.audio.AudioService.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void updateRemoteControlClientMetadata() {
    if (!LibVlcUtil.isICSOrLater()) // NOP check
        return;// www  .j a  v  a2 s  . c o  m

    Media media = getCurrentMedia();
    if (mRemoteControlClient != null && media != null) {
        MetadataEditor editor = mRemoteControlClient.editMetadata(true);
        editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, media.getAlbum());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_ARTIST, media.getArtist());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_GENRE, media.getGenre());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_TITLE, media.getTitle());
        editor.putLong(MediaMetadataRetriever.METADATA_KEY_DURATION, media.getLength());
        // Copy the cover bitmap because the RemonteControlClient can recycle its artwork bitmap.
        Bitmap cover = getCover();
        editor.putBitmap(MetadataEditor.BITMAP_KEY_ARTWORK,
                ((cover != null) ? cover.copy(cover.getConfig(), false) : null));
        editor.apply();
    }
}

---

From source file:org.videolan.vlc2.audio.AudioService.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void updateRemoteControlClientMetadata() {
    if (!LibVlcUtil.isICSOrLater()) // NOP check
        return;//from   w  ww . j  a  va2  s. c  o  m

    Media media = getCurrentMedia();
    if (mRemoteControlClient != null && media != null) {
        MetadataEditor editor = mRemoteControlClient.editMetadata(true);
        editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, media.getAlbum());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_ARTIST, media.getArtist());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUMARTIST, media.getArtist());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_GENRE, media.getGenre());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_TITLE, media.getTitle());
        editor.putLong(MediaMetadataRetriever.METADATA_KEY_DURATION, media.getLength());
        // Copy the cover bitmap because the RemonteControlClient can recycle its artwork bitmap.
        Bitmap cover = getCover();
        editor.putBitmap(MetadataEditor.BITMAP_KEY_ARTWORK,
                ((cover != null) ? cover.copy(cover.getConfig(), false) : null));
        editor.apply();
    }
}

---

From source file:org.videolan.vlc.PlaybackService.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void updateRemoteControlClientMetadata() {
    if (!AndroidUtil.isICSOrLater()) // NOP check
        return;/*  ww  w .  j  a  va 2s  .  c om*/

    MediaWrapper media = getCurrentMedia();
    if (mRemoteControlClient != null && media != null) {
        MetadataEditor editor = mRemoteControlClient.editMetadata(true);
        if (media.getNowPlaying() != null) {
            editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, "");
            editor.putString(MediaMetadataRetriever.METADATA_KEY_ARTIST, "");
            editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUMARTIST, media.getNowPlaying());
        } else {
            editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUMARTIST, "");
            editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, Util.getMediaAlbum(this, media));
            editor.putString(MediaMetadataRetriever.METADATA_KEY_ARTIST, Util.getMediaArtist(this, media));
        }
        editor.putString(MediaMetadataRetriever.METADATA_KEY_GENRE, Util.getMediaGenre(this, media));
        editor.putString(MediaMetadataRetriever.METADATA_KEY_TITLE, media.getTitle());
        editor.putLong(MediaMetadataRetriever.METADATA_KEY_DURATION, media.getLength());

        // Copy the cover bitmap because the RemonteControlClient can recycle its artwork bitmap.
        Bitmap cover = AudioUtil.getCover(this, media, 512);
        if (cover != null && cover.getConfig() != null) //In case of format not supported
            editor.putBitmap(MetadataEditor.BITMAP_KEY_ARTWORK, (cover.copy(cover.getConfig(), false)));

        editor.apply();
    }

    //Send metadata to Pebble watch
    if (media != null && mPebbleEnabled) {
        final Intent i = new Intent("com.getpebble.action.NOW_PLAYING");
        i.putExtra("artist", Util.getMediaArtist(this, media));
        i.putExtra("album", Util.getMediaAlbum(this, media));
        i.putExtra("track", media.getTitle());
        sendBroadcast(i);
    }
}

---

From source file:com.malin.rxjava.activity.MainActivity.java

/**
 * ,??:?//from  w  ww .  ja  v  a 2  s.  c  o  m
 * CanvasBitmap?
 *
 * @param bitmap:?Bitamp
 * @param mCounter:0
 */
//?:
//1:???Bitmap
//2:BitmapBitmap,Bitmap?Canvas??.
//3:???(64px*64px)
//4:??Bitmap??,???,???,??
//5:Bitmap??
private void createSingleImageFromMultipleImages(Bitmap bitmap, int mCounter) {
    if (mCounter == 0) {
        //1:???Bitmap
        mManyBitmapSuperposition = Bitmap.createBitmap(DeviceInfo.screenWidthForPortrait,
                DeviceInfo.screenHeightForPortrait, bitmap.getConfig());

        //2:BitmapBitmap
        mCanvas = new Canvas(mManyBitmapSuperposition);
    }
    if (mCanvas != null) {
        int left;//??
        int top;//??

        //3:???(64px*64px)
        int imageWidth = Constant.IMAGE_WITH;
        int imageHeight = Constant.IMAGE_HEIGHT;
        int number = DeviceInfo.screenHeightForPortrait / imageHeight;//??,?

        //4:??Bitmap??,???,???,??
        if (mCounter >= (mCounter / number) * number && mCounter < (((mCounter / number) + 1) * number)) {//[0,number)
            left = (mCounter / number) * imageWidth;
            top = (mCounter % number) * imageHeight;
            // Log.d(TAG,""+mCounter+" left="+left+" top="+top);

            //5:Bitmap??
            mCanvas.drawBitmap(bitmap, left, top, null);
        }
    }
}

---

From source file:com.dzt.musicplay.player.AudioService.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void updateRemoteControlClientMetadata() {
    if (!LibVlcUtil.isICSOrLater()) // NOP check
        return;/*ww w. java 2 s.c  o  m*/

    Media media = getCurrentMedia();
    if (mRemoteControlClient != null && media != null) {
        MetadataEditor editor = mRemoteControlClient.editMetadata(true);
        editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, media.getAlbum());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_ARTIST, media.getArtist());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_GENRE, media.getGenre());
        editor.putString(MediaMetadataRetriever.METADATA_KEY_TITLE, media.getTitle());
        editor.putLong(MediaMetadataRetriever.METADATA_KEY_DURATION, media.getLength());
        // Copy the cover bitmap because the RemonteControlClient can
        // recycle its artwork bitmap.
        Bitmap cover = getCover();
        editor.putBitmap(MetadataEditor.BITMAP_KEY_ARTWORK,
                ((cover != null) ? cover.copy(cover.getConfig(), false) : null));
        editor.apply();
    }
}

---

From source file:com.android.contacts.common.ContactPhotoManager.java

/**
 * If necessary, decodes bytes stored in the holder to Bitmap.  As long as the
 * bitmap is held either by {@link #mBitmapCache} or by a soft reference in
 * the holder, it will not be necessary to decode the bitmap.
 *///from  w  w w.  j a  v  a  2s. c  om
private static void inflateBitmap(BitmapHolder holder, int requestedExtent) {
    final int sampleSize = BitmapUtil.findOptimalSampleSize(holder.originalSmallerExtent, requestedExtent);
    byte[] bytes = holder.bytes;
    if (bytes == null || bytes.length == 0) {
        return;
    }

    if (sampleSize == holder.decodedSampleSize) {
        // Check the soft reference.  If will be retained if the bitmap is also
        // in the LRU cache, so we don't need to check the LRU cache explicitly.
        if (holder.bitmapRef != null) {
            holder.bitmap = holder.bitmapRef.get();
            if (holder.bitmap != null) {
                return;
            }
        }
    }

    try {
        Bitmap bitmap = BitmapUtil.decodeBitmapFromBytes(bytes, sampleSize);

        // TODO: As a temporary workaround while framework support is being added to
        // clip non-square bitmaps into a perfect circle, manually crop the bitmap into
        // into a square if it will be displayed as a thumbnail so that it can be cropped
        // into a circle.
        final int height = bitmap.getHeight();
        final int width = bitmap.getWidth();

        // The smaller dimension of a scaled bitmap can range from anywhere from 0 to just
        // below twice the length of a thumbnail image due to the way we calculate the optimal
        // sample size.
        if (height != width && Math.min(height, width) <= mThumbnailSize * 2) {
            final int dimension = Math.min(height, width);
            bitmap = ThumbnailUtils.extractThumbnail(bitmap, dimension, dimension);
        }
        // make bitmap mutable and draw size onto it
        if (DEBUG_SIZES) {
            Bitmap original = bitmap;
            bitmap = bitmap.copy(bitmap.getConfig(), true);
            original.recycle();
            Canvas canvas = new Canvas(bitmap);
            Paint paint = new Paint();
            paint.setTextSize(16);
            paint.setColor(Color.BLUE);
            paint.setStyle(Style.FILL);
            canvas.drawRect(0.0f, 0.0f, 50.0f, 20.0f, paint);
            paint.setColor(Color.WHITE);
            paint.setAntiAlias(true);
            canvas.drawText(bitmap.getWidth() + "/" + sampleSize, 0, 15, paint);
        }

        holder.decodedSampleSize = sampleSize;
        holder.bitmap = bitmap;
        holder.bitmapRef = new SoftReference<Bitmap>(bitmap);
        if (DEBUG) {
            Log.d(TAG, "inflateBitmap " + btk(bytes.length) + " -> " + bitmap.getWidth() + "x"
                    + bitmap.getHeight() + ", " + btk(bitmap.getByteCount()));
        }
    } catch (OutOfMemoryError e) {
        // Do nothing - the photo will appear to be missing
    }
}

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