Examples with RectShape android.graphics.drawable.shapes.RectShape used on opensource projects

Example 1 with RectShape

use of android.graphics.drawable.shapes.RectShape in project Android-Developers-Samples by johnjohndoe.

the class ThumbnailRadioButton method setThumbnail.

public void setThumbnail(Bitmap bitmap) {
    //Bitmap drawable
    BitmapDrawable bmp = new BitmapDrawable(getResources(), bitmap);
    bmp.setGravity(Gravity.CENTER);
    int strokeWidth = 24;
    //Checked state
    ShapeDrawable rectChecked = new ShapeDrawable(new RectShape());
    rectChecked.getPaint().setColor(0xFFFFFFFF);
    rectChecked.getPaint().setStyle(Paint.Style.STROKE);
    rectChecked.getPaint().setStrokeWidth(strokeWidth);
    rectChecked.setIntrinsicWidth(bitmap.getWidth() + strokeWidth);
    rectChecked.setIntrinsicHeight(bitmap.getHeight() + strokeWidth);
    Drawable[] drawableArray = new Drawable[] { bmp, rectChecked };
    LayerDrawable layerChecked = new LayerDrawable(drawableArray);
    //Unchecked state
    ShapeDrawable rectUnchecked = new ShapeDrawable(new RectShape());
    rectUnchecked.getPaint().setColor(0x0);
    rectUnchecked.getPaint().setStyle(Paint.Style.STROKE);
    rectUnchecked.getPaint().setStrokeWidth(strokeWidth);
    rectUnchecked.setIntrinsicWidth(bitmap.getWidth() + strokeWidth);
    rectUnchecked.setIntrinsicHeight(bitmap.getHeight() + strokeWidth);
    Drawable[] drawableArray2 = new Drawable[] { bmp, rectUnchecked };
    LayerDrawable layerUnchecked = new LayerDrawable(drawableArray2);
    //Statelist drawable
    StateListDrawable states = new StateListDrawable();
    states.addState(new int[] { android.R.attr.state_checked }, layerChecked);
    states.addState(new int[] {}, layerUnchecked);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN)
        setBackground(states);
    else
        setBackgroundDrawable(states);
    //Offset text to center/bottom of the checkbox
    Paint paint = new Paint();
    paint.setAntiAlias(true);
    paint.setTextSize(getTextSize());
    paint.setTypeface(getTypeface());
    float w = paint.measureText(getText(), 0, getText().length());
    setPadding(getPaddingLeft() + (int) ((bitmap.getWidth() - w) / 2.f + .5f), getPaddingTop() + (int) (bitmap.getHeight() * 0.70), getPaddingRight(), getPaddingBottom());
    setShadowLayer(5, 0, 0, Color.BLACK);
}

Example 2 with RectShape

use of android.graphics.drawable.shapes.RectShape in project Klyph by jonathangerbaud.

the class DefaultHeaderTransformer method applyProgressBarSettings.

private void applyProgressBarSettings() {
    if (mHeaderProgressBar != null) {
        final int strokeWidth = mHeaderProgressBar.getResources().getDimensionPixelSize(R.dimen.ptr_progress_bar_stroke_width);
        mHeaderProgressBar.setIndeterminateDrawable(new SmoothProgressDrawable.Builder(mHeaderProgressBar.getContext()).color(mProgressDrawableColor).width(strokeWidth).build());
        ShapeDrawable shape = new ShapeDrawable();
        shape.setShape(new RectShape());
        shape.getPaint().setColor(mProgressDrawableColor);
        ClipDrawable clipDrawable = new ClipDrawable(shape, Gravity.CENTER, ClipDrawable.HORIZONTAL);
        mHeaderProgressBar.setProgressDrawable(clipDrawable);
    }
}

Example 3 with RectShape

use of android.graphics.drawable.shapes.RectShape in project muzei by romannurik.

the class ScrimUtil method makeCubicGradientScrimDrawable.

/**
     * Creates an approximated cubic gradient using a multi-stop linear gradient. See
     * <a href="https://plus.google.com/+RomanNurik/posts/2QvHVFWrHZf">this post</a> for more
     * details.
     */
public static Drawable makeCubicGradientScrimDrawable(int baseColor, int numStops, int gravity) {
    // Generate a cache key by hashing together the inputs, based on the method described in the Effective Java book
    int cacheKeyHash = baseColor;
    cacheKeyHash = 31 * cacheKeyHash + numStops;
    cacheKeyHash = 31 * cacheKeyHash + gravity;
    Drawable cachedGradient = cubicGradientScrimCache.get(cacheKeyHash);
    if (cachedGradient != null) {
        return cachedGradient;
    }
    numStops = Math.max(numStops, 2);
    PaintDrawable paintDrawable = new PaintDrawable();
    paintDrawable.setShape(new RectShape());
    final int[] stopColors = new int[numStops];
    int red = Color.red(baseColor);
    int green = Color.green(baseColor);
    int blue = Color.blue(baseColor);
    int alpha = Color.alpha(baseColor);
    for (int i = 0; i < numStops; i++) {
        float x = i * 1f / (numStops - 1);
        float opacity = MathUtil.constrain(0, 1, (float) Math.pow(x, 3));
        stopColors[i] = Color.argb((int) (alpha * opacity), red, green, blue);
    }
    final float x0, x1, y0, y1;
    switch(gravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
        case Gravity.LEFT:
            x0 = 1;
            x1 = 0;
            break;
        case Gravity.RIGHT:
            x0 = 0;
            x1 = 1;
            break;
        default:
            x0 = 0;
            x1 = 0;
            break;
    }
    switch(gravity & Gravity.VERTICAL_GRAVITY_MASK) {
        case Gravity.TOP:
            y0 = 1;
            y1 = 0;
            break;
        case Gravity.BOTTOM:
            y0 = 0;
            y1 = 1;
            break;
        default:
            y0 = 0;
            y1 = 0;
            break;
    }
    paintDrawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {

        @Override
        public Shader resize(int width, int height) {
            return new LinearGradient(width * x0, height * y0, width * x1, height * y1, stopColors, null, Shader.TileMode.CLAMP);
        }
    });
    cubicGradientScrimCache.put(cacheKeyHash, paintDrawable);
    return paintDrawable;
}

Example 4 with RectShape

use of android.graphics.drawable.shapes.RectShape in project ListenerMusicPlayer by hefuyicoder.

the class ScrimUtil method makeCubicGradientScrimDrawable.

/**
     * Creates an approximated cubic gradient using a multi-stop linear gradient. See
     * <a href="https://plus.google.com/+RomanNurik/posts/2QvHVFWrHZf">this post</a> for more
     * details.
     */
public static Drawable makeCubicGradientScrimDrawable(int baseColor, int numStops, final int gravity) {
    // Generate a cache key by hashing together the inputs, based on the method described in the Effective Java book
    int cacheKeyHash = baseColor;
    cacheKeyHash = 31 * cacheKeyHash + numStops;
    cacheKeyHash = 31 * cacheKeyHash + gravity;
    Drawable cachedGradient = cubicGradientScrimCache.get(cacheKeyHash);
    if (cachedGradient != null) {
        return cachedGradient;
    }
    numStops = Math.max(numStops, 2);
    PaintDrawable paintDrawable = new PaintDrawable();
    paintDrawable.setShape(new RectShape());
    final int[] stopColors = new int[numStops];
    int red = Color.red(baseColor);
    int green = Color.green(baseColor);
    int blue = Color.blue(baseColor);
    int alpha = Color.alpha(baseColor);
    for (int i = 0; i < numStops; i++) {
        float x = i * 1f / (numStops - 1);
        float opacity = MathUtil.constrain(0, 1, (float) Math.pow(x, 3));
        stopColors[i] = Color.argb((int) (alpha * opacity), red, green, blue);
    }
    final float x0, x1, y0, y1;
    switch(gravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
        case Gravity.LEFT:
            x0 = 1;
            x1 = 0;
            break;
        case Gravity.RIGHT:
            x0 = 0;
            x1 = 1;
            break;
        case Gravity.CENTER_HORIZONTAL:
        default:
            x0 = 0;
            x1 = 0;
            break;
    }
    switch(gravity & Gravity.VERTICAL_GRAVITY_MASK) {
        case Gravity.TOP:
            y0 = 1;
            y1 = 0;
            break;
        case Gravity.BOTTOM:
            y0 = 0;
            y1 = 1;
            break;
        case Gravity.CENTER_VERTICAL:
        default:
            y0 = 0;
            y1 = 0;
            break;
    }
    paintDrawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {

        @Override
        public Shader resize(int width, int height) {
            return new LinearGradient(width * x0, height * y0, gravity == Gravity.CENTER_VERTICAL ? width : width * x1, gravity == Gravity.CENTER_HORIZONTAL ? height : height * y1, gravity == Gravity.CENTER_HORIZONTAL || gravity == Gravity.CENTER_VERTICAL ? makeDoubleStopColors(stopColors) : stopColors, null, Shader.TileMode.CLAMP);
        }
    });
    cubicGradientScrimCache.put(cacheKeyHash, paintDrawable);
    return paintDrawable;
}

Example 5 with RectShape

use of android.graphics.drawable.shapes.RectShape in project Bitocle by mthli.

the class DefaultHeaderTransformer method applyProgressBarSettings.

private void applyProgressBarSettings() {
    if (mHeaderProgressBar != null) {
        ShapeDrawable shape = new ShapeDrawable();
        shape.setShape(new RectShape());
        shape.getPaint().setColor(mProgressDrawableColor);
        ClipDrawable clipDrawable = new ClipDrawable(shape, Gravity.CENTER, ClipDrawable.HORIZONTAL);
        mHeaderProgressBar.setProgressDrawable(clipDrawable);
    }
}