Examples with BitmapDrawable android.graphics.drawable.BitmapDrawable used on opensource projects

Example 86 with BitmapDrawable

use of android.graphics.drawable.BitmapDrawable in project Launcher3 by chislon.

the class SavedWallpaperImages method loadThumbnailsAndImageIdList.

public void loadThumbnailsAndImageIdList() {
    mImages = new ArrayList<SavedWallpaperTile>();
    SQLiteDatabase db = mDb.getReadableDatabase();
    Cursor result = db.query(ImageDb.TABLE_NAME, new String[] { ImageDb.COLUMN_ID, // cols to return
    ImageDb.COLUMN_IMAGE_THUMBNAIL_FILENAME }, // select query
    null, // args to select query
    null, null, null, ImageDb.COLUMN_ID + " DESC", null);
    while (result.moveToNext()) {
        String filename = result.getString(1);
        File file = new File(mContext.getFilesDir(), filename);
        Bitmap thumb = BitmapFactory.decodeFile(file.getAbsolutePath());
        if (thumb != null) {
            mImages.add(new SavedWallpaperTile(result.getInt(0), new BitmapDrawable(thumb)));
        }
    }
    result.close();
}

Example 87 with BitmapDrawable

use of android.graphics.drawable.BitmapDrawable in project UltimateAndroid by cymcsg.

the class CircularImageView method drawableToBitmap.

/**
	 * Convert a drawable object into a Bitmap.
	 * @param drawable Drawable to extract a Bitmap from.
	 * @return A Bitmap created from the drawable parameter.
	 */
public Bitmap drawableToBitmap(Drawable drawable) {
    if (// Don't do anything without a proper drawable
    drawable == null)
        return null;
    else if (drawable instanceof BitmapDrawable) {
        // Use the getBitmap() method instead if BitmapDrawable
        Log.i(TAG, "Bitmap drawable!");
        return ((BitmapDrawable) drawable).getBitmap();
    }
    int intrinsicWidth = drawable.getIntrinsicWidth();
    int intrinsicHeight = drawable.getIntrinsicHeight();
    if (!(intrinsicWidth > 0 && intrinsicHeight > 0))
        return null;
    try {
        // Create Bitmap object out of the drawable
        Bitmap bitmap = Bitmap.createBitmap(intrinsicWidth, intrinsicHeight, Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(bitmap);
        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
        drawable.draw(canvas);
        return bitmap;
    } catch (OutOfMemoryError e) {
        // Simply return null of failed bitmap creations
        Log.e(TAG, "Encountered OutOfMemoryError while generating bitmap!");
        return null;
    }
}

Example 88 with BitmapDrawable

use of android.graphics.drawable.BitmapDrawable in project DragSortRecycler by emileb.

the class DragSortRecycler method createFloatingBitmap.

private BitmapDrawable createFloatingBitmap(View v) {
    floatingItemStatingBounds = new Rect(v.getLeft(), v.getTop(), v.getRight(), v.getBottom());
    floatingItemBounds = new Rect(floatingItemStatingBounds);
    Bitmap bitmap = Bitmap.createBitmap(floatingItemStatingBounds.width(), floatingItemStatingBounds.height(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    v.draw(canvas);
    BitmapDrawable retDrawable = new BitmapDrawable(v.getResources(), bitmap);
    retDrawable.setBounds(floatingItemBounds);
    return retDrawable;
}

Example 89 with BitmapDrawable

use of android.graphics.drawable.BitmapDrawable in project Libraries-for-Android-Developers by eoecn.

the class IcsProgressBar method tileify.

/**
     * Converts a drawable to a tiled version of itself. It will recursively
     * traverse layer and state list drawables.
     */
private Drawable tileify(Drawable drawable, boolean clip) {
    if (drawable instanceof LayerDrawable) {
        LayerDrawable background = (LayerDrawable) drawable;
        final int N = background.getNumberOfLayers();
        Drawable[] outDrawables = new Drawable[N];
        for (int i = 0; i < N; i++) {
            int id = background.getId(i);
            outDrawables[i] = tileify(background.getDrawable(i), (id == android.R.id.progress || id == android.R.id.secondaryProgress));
        }
        LayerDrawable newBg = new LayerDrawable(outDrawables);
        for (int i = 0; i < N; i++) {
            newBg.setId(i, background.getId(i));
        }
        return newBg;
    } else /* else if (drawable instanceof StateListDrawable) {
            StateListDrawable in = (StateListDrawable) drawable;
            StateListDrawable out = new StateListDrawable();
            int numStates = in.getStateCount();
            for (int i = 0; i < numStates; i++) {
                out.addState(in.getStateSet(i), tileify(in.getStateDrawable(i), clip));
            }
            return out;

        }*/
    if (drawable instanceof BitmapDrawable) {
        final Bitmap tileBitmap = ((BitmapDrawable) drawable).getBitmap();
        if (mSampleTile == null) {
            mSampleTile = tileBitmap;
        }
        final ShapeDrawable shapeDrawable = new ShapeDrawable(getDrawableShape());
        final BitmapShader bitmapShader = new BitmapShader(tileBitmap, Shader.TileMode.REPEAT, Shader.TileMode.CLAMP);
        shapeDrawable.getPaint().setShader(bitmapShader);
        return (clip) ? new ClipDrawable(shapeDrawable, Gravity.LEFT, ClipDrawable.HORIZONTAL) : shapeDrawable;
    }
    return drawable;
}

Example 90 with BitmapDrawable

use of android.graphics.drawable.BitmapDrawable in project QuantumFlux by himanshu-soni.

the class MainActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    // For sync adapter
    mAccount = SyncUtils.createSyncAccount(this, "Dummy Account");
    SyncUtils.startPeriodicSync(mAccount);
    // delete all previous data
    QuantumFlux.deleteAll(Book.class);
    QuantumFlux.deleteAll(Author.class);
    QuantumFlux.deleteAll(Publisher.class);
    Book book = new Book();
    book.name = "Sorcerer's Stone";
    book.isbn = "122342564";
    Drawable drawable = getResources().getDrawable(R.drawable.hpsc);
    Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
    book.bookCover = stream.toByteArray();
    QuantumFlux.insert(book);
    Author author = new Author();
    author.name = "J.K. Rollings";
    author.save();
    Publisher publisher = new Publisher();
    publisher.name = "Bloomsbury";
    QuantumFlux.insert(publisher);
    ImageView cover = (ImageView) findViewById(R.id.cover);
    TextView bookName = (TextView) findViewById(R.id.book_name);
    TextView authorName = (TextView) findViewById(R.id.author_name);
    TextView pubName = (TextView) findViewById(R.id.publisher_name);
    Book firstBook = Select.from(Book.class).first();
    Author firstAuthor = Select.from(Author.class).first();
    Publisher firstPublisher = Select.from(Publisher.class).first();
    bookName.setText(firstBook.name);
    authorName.setText(firstAuthor.name);
    pubName.setText(firstPublisher.name);
    Bitmap decodedByte = BitmapFactory.decodeByteArray(firstBook.bookCover, 0, firstBook.bookCover.length);
    cover.setImageBitmap(decodedByte);
    // update
    Author first = Select.from(Author.class).first();
    first.name = "J. K. Rowling";
    first.update();
    authorName.setText(first.name);
    // update from QuantumFlux
    Book isbnBook = Select.from(Book.class).whereEquals("isbn", "122342564").first();
    isbnBook.isbn = "122342567";
    QuantumFlux.update(isbnBook);
    // batch insert example
    int batchSize = 100;
    QuantumFluxBatchDispatcher<Book> dispatcher = new QuantumFluxBatchDispatcher<Book>(this, Book.class, batchSize);
    for (int i = 0; i < batchSize; i++) {
        Book b = new Book();
        b.name = "Book " + i;
        b.isbn = "ISBN" + b.hashCode();
        dispatcher.add(b);
    }
    dispatcher.release(true);
    int count = Select.from(Book.class).queryAsCount();
    Toast.makeText(this, "Total Books : " + count, Toast.LENGTH_LONG).show();
    // To notify sync
    try {
        Book newBook = new Book();
        newBook.name = "Chamber of Secrets";
        QuantumFluxSyncHelper.insert(getContentResolver().acquireContentProviderClient(SyncConstants.AUTHORITY), newBook);
    } catch (RemoteException e) {
        e.printStackTrace();
    }
    SyncUtils.refreshManually(mAccount);
}