Example usage for android.graphics.drawable Drawable draw

List of usage examples for android.graphics.drawable Drawable draw

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Introduction

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

Prototype

public abstract void draw(@NonNull Canvas canvas);

Source Link

Document

Draw in its bounds (set via setBounds) respecting optional effects such as alpha (set via setAlpha) and color filter (set via setColorFilter).

Usage

From source file:github.madmarty.madsonic.util.Util.java

public static Bitmap createBitmapFromDrawable(Drawable drawable) {
    if (drawable instanceof BitmapDrawable) {
        return ((BitmapDrawable) drawable).getBitmap();
    }/*from  w  w w .  j  av  a  2s. c  o m*/

    Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
            Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);

    return bitmap;
}

From source file:com.android.contacts.DynamicShortcuts.java

private Bitmap getFallbackAvatar(String displayName, String lookupKey) {
    // Use a circular icon if we're not on O or higher.
    final boolean circularIcon = !BuildCompat.isAtLeastO();

    final ContactPhotoManager.DefaultImageRequest request = new ContactPhotoManager.DefaultImageRequest(
            displayName, lookupKey, circularIcon);
    if (BuildCompat.isAtLeastO()) {
        // On O, scale the image down to add the padding needed by AdaptiveIcons.
        request.scale = LetterTileDrawable.getAdaptiveIconScale();
    }//from   w ww . ja  v  a 2s . co m
    final Drawable avatar = ContactPhotoManager.getDefaultAvatarDrawableForContact(mContext.getResources(),
            true, request);
    final Bitmap result = Bitmap.createBitmap(mIconSize, mIconSize, Bitmap.Config.ARGB_8888);
    // The avatar won't draw unless it thinks it is visible
    avatar.setVisible(true, true);
    final Canvas canvas = new Canvas(result);
    avatar.setBounds(0, 0, mIconSize, mIconSize);
    avatar.draw(canvas);
    return result;
}

From source file:vc908.stickerfactory.ui.advancedrecyclerview.swipeable.RemovingItemDecorator.java

private void fillSwipingItemBackground(Canvas c, Drawable drawable, int height) {
    final Rect bounds = mSwipingItemBounds;
    final int translationX = mInitialTranslationX;
    final int translationY = mTranslationY;

    if (height < 0) {
        height = bounds.height();/*from  w  w w . j a  v a2s.c o m*/
    }

    if ((height == 0) || (drawable == null)) {
        return;
    }

    final int savedCount = c.save();

    c.clipRect(bounds.left + translationX, bounds.top + translationY, bounds.right + translationX,
            bounds.top + translationY + height);

    // c.drawColor(0xffff0000); // <-- debug

    c.translate(bounds.left + translationX, bounds.top + translationY - (bounds.height() - height) / 2);
    drawable.setBounds(0, 0, bounds.width(), bounds.height());

    drawable.draw(c);

    c.restoreToCount(savedCount);
}

From source file:com.goka.flickableview.ImageViewTouchBase.java

@Override
protected void onDraw(final Canvas canvas) {
    if (getScaleType() == ScaleType.FIT_XY) {
        final Drawable drawable = getDrawable();
        if (null != drawable) {
            drawable.draw(canvas);
        }/*from  w w w.  ja v  a 2  s. c o  m*/
    } else {
        super.onDraw(canvas);
    }
}

From source file:am.widget.tabstrip.HorizontalLinearTabStripLayout.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    final int count = getChildCount();
    if (mCenter == null && !isShowingDividers() && count <= 0)
        return;//from www . j  a  v  a 2  s  . c  o m
    final int paddingStart = ViewCompat.getPaddingStart(this);
    final int paddingTop = getPaddingTop();
    final int paddingBottom = getPaddingBottom();
    final int childWidth = mChildWidth;
    final boolean show = isShowingDividers();
    final Drawable dd = mDivider;
    final int divider = show ? dd.getIntrinsicWidth() : 0;
    final int padding = mDividerPadding;
    int start = paddingStart;
    if (show)
        dd.setBounds(1, paddingTop + padding, divider + 1, getHeight() - paddingBottom - padding);
    if (count == 1) {
        if (show && (mShowDividers & SHOW_DIVIDER_BEGINNING) == SHOW_DIVIDER_BEGINNING) {
            canvas.save();
            canvas.translate(start, 0);
            dd.draw(canvas);
            canvas.restore();
            start += divider;
        }
        start += childWidth;
        if (show && (mShowDividers & SHOW_DIVIDER_END) == SHOW_DIVIDER_END) {
            canvas.save();
            canvas.translate(start, 0);
            dd.draw(canvas);
            canvas.restore();
        }
    } else {
        final boolean middle = (mShowDividers & SHOW_DIVIDER_MIDDLE) == SHOW_DIVIDER_MIDDLE;
        for (int i = 0; i < count; i++) {
            if (i == 0) {
                if (show && (mShowDividers & SHOW_DIVIDER_BEGINNING) == SHOW_DIVIDER_BEGINNING) {
                    canvas.save();
                    canvas.translate(start, 0);
                    dd.draw(canvas);
                    canvas.restore();
                    start += divider;
                }
                start += childWidth;
            } else if (i == count - 1) {
                if (show && middle) {
                    canvas.save();
                    canvas.translate(start, 0);
                    dd.draw(canvas);
                    canvas.restore();
                    start += divider;
                }
                start += childWidth;
                if (show && (mShowDividers & SHOW_DIVIDER_END) == SHOW_DIVIDER_END) {
                    start = getWidth() - ViewCompat.getPaddingEnd(this) - divider;
                    canvas.save();
                    canvas.translate(start, 0);
                    dd.draw(canvas);
                    canvas.restore();
                    break;
                }
            } else {
                if (count % 2 == 0 && count / 2 == i && mCenter != null) {
                    if (show && middle && mCenterAsItem) {
                        canvas.save();
                        canvas.translate(start, 0);
                        dd.draw(canvas);
                        canvas.restore();
                        start += divider;
                    }
                    final Drawable center = mCenter;
                    final int p = mCenterPadding;
                    center.setBounds(0, paddingTop + p, center.getIntrinsicWidth(),
                            getHeight() - paddingBottom - p);
                    canvas.save();
                    canvas.translate(start, 0);
                    center.draw(canvas);
                    canvas.restore();
                    start += center.getIntrinsicWidth();
                    if (show && middle && mCenterAsItem) {
                        canvas.save();
                        canvas.translate(start, 0);
                        dd.draw(canvas);
                        canvas.restore();
                        start += divider;
                    }
                } else {
                    if (show && middle) {
                        canvas.save();
                        canvas.translate(start, 0);
                        dd.draw(canvas);
                        canvas.restore();
                        start += divider;
                    }
                }
                start += childWidth;
            }
        }
    }
}

From source file:com.kmagic.solitaire.DrawMaster.java

/**
 * Draw cards with big single center suite
 * @param r application resources reference
 *//*from w  w  w  . j ava2s  .c o  m*/
private void drawBigCards(final Resources r) {

    final Bitmap[] bigSuit = new Bitmap[4];
    final Bitmap[] suit = new Bitmap[4];
    Canvas canvas;
    final String[] card_values = mResources.getStringArray(R.array.card_values);
    final Paint cardFrontPaint = new Paint();
    final Paint cardBorderPaint = new Paint();
    final Paint textPaintLeft = getTextPaint(mSuitsSize, Paint.Align.LEFT);

    Drawable drawable = ResourcesCompat.getDrawable(r, R.drawable.cardback, null);

    mCardHidden = Bitmap.createBitmap(Card.WIDTH, Card.HEIGHT, Bitmap.Config.ARGB_8888);
    canvas = new Canvas(mCardHidden);
    drawable.setBounds(0, 0, Card.WIDTH, Card.HEIGHT);
    drawable.draw(canvas);

    for (int i = 0; i < 4; i++) {
        suit[i] = Bitmap.createBitmap((int) mSuitsSizeHalf, (int) mSuitsSizeHalf, Bitmap.Config.ARGB_8888);
        canvas = new Canvas(suit[i]);
        drawSuit(i, canvas, mSuitsSizeHalf);
    }

    for (int i = 0; i < 4; i++) {
        bigSuit[i] = Bitmap.createBitmap((int) mSuitsSize, (int) mSuitsSize, Bitmap.Config.ARGB_8888);
        canvas = new Canvas(bigSuit[i]);
        drawSuit(i, canvas, mSuitsSize);
    }

    cardBorderPaint.setARGB(255, 0, 0, 0);
    cardFrontPaint.setARGB(255, 255, 255, 255);
    RectF rectf = new RectF();
    for (int suitIdx = 0; suitIdx < 4; suitIdx++) {
        for (int valueIdx = 0; valueIdx < 13; valueIdx++) {
            mCardBitmap[suitIdx * 13 + valueIdx] = Bitmap.createBitmap(Card.WIDTH, Card.HEIGHT,
                    Bitmap.Config.ARGB_8888);
            canvas = new Canvas(mCardBitmap[suitIdx * 13 + valueIdx]);

            drawCardBackground(rectf, canvas, cardBorderPaint, cardFrontPaint);
            drawCardValue(textPaintLeft, canvas, card_values[valueIdx], suit[suitIdx], suitIdx);
            // Middle
            canvas.drawBitmap(bigSuit[suitIdx], Card.WIDTH / 2 - mSuitsSizeHalf,
                    Card.HEIGHT / 2 - mSuitsSizeHalf, mSuitPaint);
        }
    }
}

From source file:it.ndorigatti.android.view.MulticolorProgressBar.java

@Override
protected synchronized void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    Drawable d = mCurrentDrawable;
    if (d != null) {
        // Translate canvas so a indeterminate circular progress bar with padding
        // rotates properly in its animation
        canvas.save();//  www.jav a 2s.  c o  m
        canvas.translate(getPaddingLeft(), getPaddingTop());
        d.draw(canvas);
        canvas.restore();
    }
}

From source file:com.woxthebox.draglistview.DragItemRecyclerView.java

private void init() {
    mAutoScroller = new AutoScroller(getContext(), this);
    mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop();

    addItemDecoration(new ItemDecoration() {
        @Override/*from   ww  w.j  av  a  2 s.c o m*/
        public void onDraw(Canvas c, RecyclerView parent, State state) {
            super.onDraw(c, parent, state);
            drawDecoration(c, parent, mDropTargetBackgroundDrawable);
        }

        @Override
        public void onDrawOver(Canvas c, RecyclerView parent, State state) {
            super.onDrawOver(c, parent, state);
            drawDecoration(c, parent, mDropTargetForegroundDrawable);
        }

        private void drawDecoration(Canvas c, RecyclerView parent, Drawable drawable) {
            if (mAdapter.getDropTargetId() == NO_ID || drawable == null) {
                return;
            }

            for (int i = 0; i < parent.getChildCount(); i++) {
                View item = parent.getChildAt(i);
                int pos = getChildAdapterPosition(item);
                if (pos != NO_POSITION && mAdapter.getItemId(pos) == mAdapter.getDropTargetId()) {
                    drawable.setBounds(item.getLeft(), item.getTop(), item.getRight(), item.getBottom());
                    drawable.draw(c);
                }
            }
        }
    });
}

From source file:org.addhen.smssync.presentation.view.ui.fragment.PublishedMessageFragment.java

private void drawSwipeListItemBackground(Canvas c, int dX, View itemView, int actionState) {
    if (actionState == ItemTouchHelper.ACTION_STATE_SWIPE) {
        // Fade out the view as it is swiped out of the parent's bounds
        final float alpha = 1.0f - Math.abs(dX) / (float) itemView.getWidth();
        ViewHelper.setAlpha(itemView, alpha);
        ViewHelper.setTranslationX(itemView, dX);
        Drawable d;
        // Swiping right
        if (dX > 0) {
            d = ContextCompat.getDrawable(getAppContext(), R.drawable.swipe_right_publish_list_item_background);
            d.setBounds(itemView.getLeft(), itemView.getTop(), dX, itemView.getBottom());
        } else { // Swiping left
            d = ContextCompat.getDrawable(getAppContext(), R.drawable.swipe_left_publish_list_item_background);
            d.setBounds(itemView.getRight() + dX, itemView.getTop(), itemView.getRight(), itemView.getBottom());
        }// w  w  w.  j  a  v  a  2 s  . com
        d.draw(c);
    }
}

From source file:kr.wdream.storyshop.AndroidUtilities.java

private static Intent createShortcutIntent(long did, boolean forDelete) {
    Intent shortcutIntent = new Intent(ApplicationLoader.applicationContext, OpenChatReceiver.class);

    int lower_id = (int) did;
    int high_id = (int) (did >> 32);

    TLRPC.User user = null;// w  w w .  j  ava  2s .  c o m
    TLRPC.Chat chat = null;
    if (lower_id == 0) {
        shortcutIntent.putExtra("encId", high_id);
        TLRPC.EncryptedChat encryptedChat = MessagesController.getInstance().getEncryptedChat(high_id);
        if (encryptedChat == null) {
            return null;
        }
        user = MessagesController.getInstance().getUser(encryptedChat.user_id);
    } else if (lower_id > 0) {
        shortcutIntent.putExtra("userId", lower_id);
        user = MessagesController.getInstance().getUser(lower_id);
    } else if (lower_id < 0) {
        chat = MessagesController.getInstance().getChat(-lower_id);
        shortcutIntent.putExtra("chatId", -lower_id);
    } else {
        return null;
    }
    if (user == null && chat == null) {
        return null;
    }

    String name;
    TLRPC.FileLocation photo = null;

    if (user != null) {
        name = ContactsController.formatName(user.first_name, user.last_name);
        if (user.photo != null) {
            photo = user.photo.photo_small;
        }
    } else {
        name = chat.title;
        if (chat.photo != null) {
            photo = chat.photo.photo_small;
        }
    }

    shortcutIntent.setAction("com.tmessages.openchat" + did);
    shortcutIntent.addFlags(0x4000000);

    Intent addIntent = new Intent();
    addIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
    addIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, name);
    addIntent.putExtra("duplicate", false);
    if (!forDelete) {
        Bitmap bitmap = null;
        if (photo != null) {
            try {
                File path = FileLoader.getPathToAttach(photo, true);
                bitmap = BitmapFactory.decodeFile(path.toString());
                if (bitmap != null) {
                    int size = AndroidUtilities.dp(58);
                    Bitmap result = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
                    result.eraseColor(Color.TRANSPARENT);
                    Canvas canvas = new Canvas(result);
                    BitmapShader shader = new BitmapShader(bitmap, Shader.TileMode.CLAMP,
                            Shader.TileMode.CLAMP);
                    if (roundPaint == null) {
                        roundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
                        bitmapRect = new RectF();
                    }
                    float scale = size / (float) bitmap.getWidth();
                    canvas.save();
                    canvas.scale(scale, scale);
                    roundPaint.setShader(shader);
                    bitmapRect.set(0, 0, bitmap.getWidth(), bitmap.getHeight());
                    canvas.drawRoundRect(bitmapRect, bitmap.getWidth(), bitmap.getHeight(), roundPaint);
                    canvas.restore();
                    Drawable drawable = ApplicationLoader.applicationContext.getResources()
                            .getDrawable(R.drawable.book_logo);
                    int w = AndroidUtilities.dp(15);
                    int left = size - w - AndroidUtilities.dp(2);
                    int top = size - w - AndroidUtilities.dp(2);
                    drawable.setBounds(left, top, left + w, top + w);
                    drawable.draw(canvas);
                    try {
                        canvas.setBitmap(null);
                    } catch (Exception e) {
                        //don't promt, this will crash on 2.x
                    }
                    bitmap = result;
                }
            } catch (Throwable e) {
                FileLog.e("tmessages", e);
            }
        }
        if (bitmap != null) {
            addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON, bitmap);
        } else {
            if (user != null) {
                if (user.bot) {
                    addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, Intent.ShortcutIconResource
                            .fromContext(ApplicationLoader.applicationContext, R.drawable.book_bot));
                } else {
                    addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, Intent.ShortcutIconResource
                            .fromContext(ApplicationLoader.applicationContext, R.drawable.book_user));
                }
            } else if (chat != null) {
                if (ChatObject.isChannel(chat) && !chat.megagroup) {
                    addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, Intent.ShortcutIconResource
                            .fromContext(ApplicationLoader.applicationContext, R.drawable.book_channel));
                } else {
                    addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, Intent.ShortcutIconResource
                            .fromContext(ApplicationLoader.applicationContext, R.drawable.book_group));
                }
            }
        }
    }
    return addIntent;
}