Example usage for android.graphics.drawable BitmapDrawable BitmapDrawable

Introduction

In this page you can find the example usage for android.graphics.drawable BitmapDrawable BitmapDrawable.

Prototype

private BitmapDrawable(BitmapState state, Resources res) 

Source Link

Usage

From source file:com.me.harris.listviewitemanimations._01_activityAnim.ActivityAnimations.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_animations);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);/*from   ww  w . j a v a  2 s  .  c om*/
    getSupportActionBar().setTitle("");
    handleStatusBar();
    // Grayscale filter used on all thumbnails
    ColorMatrix grayMatrix = new ColorMatrix();
    grayMatrix.setSaturation(0);
    ColorMatrixColorFilter grayscaleFilter = new ColorMatrixColorFilter(grayMatrix);
    mGridLayout = (GridLayout) findViewById(R.id.gridLayout);
    mGridLayout.setColumnCount(3);
    mGridLayout.setUseDefaultMargins(true);
    // add all photo thumbnails to layout
    Resources resources = getResources();
    ArrayList<PictureData> pictures = mBitmapUtils.loadPhotos(resources);
    for (int i = 0; i < pictures.size(); ++i) {
        PictureData pictureData = pictures.get(i);
        BitmapDrawable thumbnailDrawable = new BitmapDrawable(resources, pictureData.thumbnail);
        thumbnailDrawable.setColorFilter(grayscaleFilter);
        ImageView imageView = new ImageView(this);
        imageView.setOnClickListener(thumbnailClickListener);
        imageView.setImageDrawable(thumbnailDrawable);
        mPicturesData.put(imageView, pictureData);
        mGridLayout.addView(imageView);
    }
}

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From source file:me.piebridge.prevent.ui.UserGuideActivity.java

private Drawable cropDrawable(Drawable icon) {
    int width = getPixel(0x20);
    if (icon.getMinimumWidth() > width && icon instanceof BitmapDrawable) {
        Bitmap bitmap = Bitmap.createScaledBitmap(((BitmapDrawable) icon).getBitmap(), width, width, false);
        return new BitmapDrawable(getResources(), bitmap);
    }//ww w.  j  av  a  2s .c o  m
    return icon;
}

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From source file:com.gmail.altakey.lucene.AsyncImageLoader.java

protected BitmapDrawable doInBackground(Void... args) {
    final Context context = this.view.getContext();
    final Resources res = context.getResources();

    try {//ww  w. j  a  v a  2 s.co  m
        InputStream in = this.read(new ProgressReportingInputStream.ProgressListener() {
            public void onAdvance(long at, long size) {
                publishProgress(at, size);
            }
        });
        BitmapFactory.Options bfo = new BitmapFactory.Options();
        bfo.inDither = true;
        bfo.inPreferredConfig = Bitmap.Config.RGB_565;
        try {
            bfo.inPreferQualityOverSpeed = true;
        } catch (NoSuchFieldError e) {
        }
        Bitmap bitmap = BitmapFactory.decodeStream(in, new Rect(-1, -1, -1, -1), bfo);
        return new BitmapDrawable(res, this.scale(bitmap));
    } catch (FileNotFoundException e) {
        return null;
    } catch (OutOfMemoryError e) {
        this.oomMessage.show();
        return null;
    }
}

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From source file:com.android.displayingbitmaps.util.ImageWorker.java

public Bitmap loadImage(String data) {
    if (data == null) {
        return null;
    }/*from w w w  .  ja  v a  2  s.com*/
    BitmapDrawable value = null;
    if (mImageCache != null) {
        value = mImageCache.getBitmapFromMemCache(String.valueOf(data));
        if (value != null) {
            return value.getBitmap();
        }
    }
    Bitmap bitmap = processBitmap(data);
    if (bitmap != null) {
        if (Utils.hasHoneycomb()) {
            // Running on Honeycomb or newer, so wrap in a standard
            // BitmapDrawable
            value = new BitmapDrawable(mResources, bitmap);
        } else {
            // Running on Gingerbread or older, so wrap in a
            // RecyclingBitmapDrawable
            // which will recycle automagically
            value = new RecyclingBitmapDrawable(mResources, bitmap);
        }

        if (mImageCache != null) {
            mImageCache.addBitmapToCache(data, value);
        }
    }

    return bitmap;
}

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From source file:com.hellofyc.base.util.ViewUtils.java

@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
static void blur(Context context, View view) {
    view.buildDrawingCache();/* w  w  w .  j a  v a2 s  . c om*/
    Bitmap srcBitmap = view.getDrawingCache();
    float radius = 20f;

    Bitmap overlay = Bitmap.createBitmap(view.getMeasuredWidth(), view.getMeasuredHeight(),
            Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(overlay);
    canvas.translate(-view.getLeft(), -view.getTop());
    canvas.drawBitmap(srcBitmap, 0, 0, null);

    RenderScript script = RenderScript.create(context);
    Allocation allocation = Allocation.createFromBitmap(script, overlay);
    ScriptIntrinsicBlur blur = ScriptIntrinsicBlur.create(script, allocation.getElement());
    blur.setInput(allocation);
    blur.setRadius(radius);
    blur.forEach(allocation);
    allocation.copyTo(overlay);

    view.setBackground(new BitmapDrawable(context.getResources(), overlay));

    script.destroy();
}

---

From source file:com.c4mprod.utils.ImageManager.java

private ImageManager(final Context ctx) {

    instance = this;
    mDowloadLooper = new LooperThread();
    mDowloadLooper.start();/*from w  w  w .  java  2 s. c o  m*/
    mUiHandler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            if (mStopped) {
                return;
            }
            ImageDownloadMessageData messageData = (ImageDownloadMessageData) msg.obj;
            View v = messageData.viewRef.get();
            if (v != null && messageData.bitmap != null
                    && messageData == getImageDownloadData(v, messageData.flags)) {
                if (messageData.listerner != null) {
                    messageData.listerner.onImageDownloaded(v, messageData.bitmap);
                } else {
                    if (v instanceof ImageView) {
                        if ((messageData.flags & FLAG_IN_BACKGROUND) != 0) {
                            BitmapDrawable bd = new BitmapDrawable(ctx.getResources(), messageData.bitmap);
                            v.setBackgroundDrawable(bd);
                        } else {
                            ((ImageView) v).setImageBitmap(messageData.bitmap);
                        }
                    } else if (v instanceof ImageButton) {
                        if ((messageData.flags & FLAG_IN_BACKGROUND) != 0) {
                            BitmapDrawable bd = new BitmapDrawable(ctx.getResources(), messageData.bitmap);
                            v.setBackgroundDrawable(bd);
                        } else {
                            ((ImageButton) v).setImageBitmap(messageData.bitmap);
                        }
                    } else { // no src
                        BitmapDrawable bd = new BitmapDrawable(ctx.getResources(), messageData.bitmap);
                        v.setBackgroundDrawable(bd);
                    }

                }
            }
        };
    };

    // create cache dir if needed
    new File(ctx.getExternalCacheDir() + THUMB_FOLDER).mkdirs();
}

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From source file:com.nextgis.maplibui.fragment.ReorderedLayerView.java

/**
 * Creates the hover cell with the appropriate bitmap and of appropriate size. The hover cell's
 * BitmapDrawable is drawn on top of the bitmap every single time an invalidate call is made.
 */// ww w.j a v a 2s.  c  om
protected BitmapDrawable getAndAddHoverView(View v) {

    int w = v.getWidth();
    int h = v.getHeight();
    int top = v.getTop();
    int left = v.getLeft();

    Bitmap b = getBitmapWithBorder(v);

    BitmapDrawable drawable = new BitmapDrawable(getResources(), b);

    mHoverCellOriginalBounds = new Rect(left, top, left + w, top + h);
    mHoverCellCurrentBounds = new Rect(mHoverCellOriginalBounds);

    drawable.setBounds(mHoverCellCurrentBounds);

    return drawable;
}

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From source file:android.support.v17.leanback.media.MediaControllerGlue.java

@Override
public Drawable getMediaArt() {
    Bitmap bitmap = mMediaController.getMetadata().getDescription().getIconBitmap();
    return bitmap == null ? null : new BitmapDrawable(getContext().getResources(), bitmap);
}

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From source file:com.nextgis.maplibui.util.ControlHelper.java

public static Drawable getIconByVectorType(Context context, int geometryType, int color, int defaultIcon,
        boolean syncable) {
    int drawableId;

    switch (geometryType) {
    case GTPoint:
        drawableId = R.drawable.ic_type_point;
        break;//ww  w. j a va  2s.  com
    case GTMultiPoint:
        drawableId = R.drawable.ic_type_multipoint;
        break;
    case GTLineString:
        drawableId = R.drawable.ic_type_line;
        break;
    case GTMultiLineString:
        drawableId = R.drawable.ic_type_multiline;
        break;
    case GTPolygon:
        drawableId = R.drawable.ic_type_polygon;
        break;
    case GTMultiPolygon:
        drawableId = R.drawable.ic_type_multipolygon;
        break;
    default:
        return ContextCompat.getDrawable(context, defaultIcon);
    }

    BitmapDrawable icon = (BitmapDrawable) ContextCompat.getDrawable(context, drawableId);
    if (icon != null) {
        Bitmap src = icon.getBitmap();
        Bitmap bitmap = Bitmap.createBitmap(src.getWidth(), src.getHeight(), src.getConfig());
        Canvas canvas = new Canvas(bitmap);

        Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
        ColorFilter filter = new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_ATOP);
        paint.setColorFilter(filter);
        canvas.drawBitmap(src, 0, 0, paint);

        if (syncable) {
            int syncIconId = isDarkTheme(context) ? R.drawable.ic_action_refresh_dark
                    : R.drawable.ic_action_refresh_light;
            ;
            src = BitmapFactory.decodeResource(context.getResources(), syncIconId);
            src = Bitmap.createScaledBitmap(src, bitmap.getWidth() / 2, bitmap.getWidth() / 2, true);
            canvas.drawBitmap(src, bitmap.getWidth() - bitmap.getWidth() / 2,
                    bitmap.getWidth() - bitmap.getWidth() / 2, new Paint());
        }

        icon = new BitmapDrawable(context.getResources(), bitmap);
    }

    return icon;
}

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From source file:com.hitkoDev.chemApp.fragment.SectionsFragment.java

public void loadSections(final int level) {
    if (!started) {
        return;/*w  ww  .j  a v a  2s.  co m*/
    }
    if (level > 0) {
        if (level != loadedLevel) {
            if (getContext() != null) {
                new LoadDataTask(getContext(), new OnJSONResponseListener() {
                    @Override
                    public void onSuccess(JSONObject response) {
                        try {
                            JSONArray l = response.getJSONObject("object").getJSONArray("sections");
                            SectionsFragment.this.level = new Level(response.getJSONObject("object"));
                            sections.clear();
                            for (int i = 0; i < l.length(); i++) {
                                try {
                                    Section s = new Section(l.getJSONObject(i), getContext(),
                                            new Section.OnIconLoaded() {
                                                @Override
                                                public void notifyLoaded(Section s) {
                                                    s.setTile(
                                                            new BitmapDrawable(getContext().getResources(),
                                                                    tileProvider.makeCircle(
                                                                            s.isChild() ? subTileDimensions
                                                                                    : tileDimensions,
                                                                            s.getIcon())));
                                                }
                                            });
                                    if (!s.hasIcon()) {
                                        s.setTile(new BitmapDrawable(getContext().getResources(), tileProvider
                                                .getLetterTile(tileDimensions, s.getName(), s.getId() + "")));
                                    }
                                    sections.add(s);
                                    if (s.hasChildren()) {
                                        for (Section sub : s.getChildren()) {
                                            sub.setTile(new BitmapDrawable(getContext().getResources(),
                                                    s.loadedIcon()
                                                            ? tileProvider.makeCircle(subTileDimensions,
                                                                    s.getIcon())
                                                            : tileProvider.getLetterTile(subTileDimensions,
                                                                    sub.getName(), sub.getId() + "")));
                                        }
                                        sections.addAll(s.getChildren());
                                    }
                                } catch (Exception ex) {
                                }
                            }
                        } catch (Exception ex) {
                        }
                        loadedLevel = level;
                        recyclerView.setAdapter(adapter);
                        setHeader();
                    }

                    @Override
                    public void onFail(String response) {
                        System.out.println(response);
                    }
                }).execute("level", level + "");
            }
        } else {
            if (recyclerView.getAdapter() != adapter) {
                recyclerView.setAdapter(adapter);
            }
            setHeader();
        }
    }
}

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