Example usage for android.graphics.drawable Drawable setHotspotBounds

Introduction

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

Prototype

public void setHotspotBounds(int left, int top, int right, int bottom) 

Source Link

Document

Sets the bounds to which the hotspot is constrained, if they should be different from the drawable bounds.

Usage

From source file:net.qiujuer.genius.ui.compat.UiCompat.java

/**
 * As our DiscreteSeekBar implementation uses a circular drawable on API < 21
 * we want to use the same method to set its bounds as the Ripple's hotspot bounds.
 *
 * @param drawable Drawable/*from   w w w . ja v  a 2  s  . co m*/
 * @param left     Left
 * @param top      Top
 * @param right    Right
 * @param bottom   Bottom
 */
public static void setHotspotBounds(Drawable drawable, int left, int top, int right, int bottom) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        //We don't want the full size rect, Lollipop ripple would be too big
        int size = (right - left) / 8;
        drawable.setHotspotBounds(left + size, top + size, right - size, bottom - size);
    } else {
        drawable.setBounds(left, top, right, bottom);
    }
}

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From source file:me.henrytao.mdcore.widgets.internal.MdCheckBox.java

@Override
protected void onDraw(Canvas canvas) {
    if (isLayoutRtl()) {
        canvas.translate(-mPaddingRight, 0);
    } else {// w  w  w  .  j a v a  2s  .  com
        canvas.translate(mPaddingLeft, 0);
    }
    super.onDraw(canvas);
    Drawable background = getBackground();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && background != null) {
        boolean isLayoutRtl = isLayoutRtl();
        Rect bounds = background.getBounds();
        int top = bounds.top;
        int bottom = bounds.bottom;
        int left = (isLayoutRtl ? getWidth() - mMinWidth : 0)
                + (!mHasCustomDrawable && !isLayoutRtl ? mPaddingLeft : 0);
        int right = (isLayoutRtl ? getWidth() : mMinWidth)
                - (!mHasCustomDrawable && isLayoutRtl ? mPaddingRight : 0);
        background.setHotspotBounds(left, top, right, bottom);
    }
}

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From source file:org.telegram.ui.Components.Switch.java

@Override
public void draw(Canvas c) {
    final Rect padding = mTempRect;
    final int switchLeft = mSwitchLeft;
    final int switchTop = mSwitchTop;
    final int switchRight = mSwitchRight;
    final int switchBottom = mSwitchBottom;

    int thumbInitialLeft = switchLeft + getThumbOffset();

    final Insets thumbInsets;
    if (mThumbDrawable != null) {
        thumbInsets = Insets.NONE;
    } else {//from ww  w.j  a  va 2  s  . c  o m
        thumbInsets = Insets.NONE;
    }

    if (mTrackDrawable != null) {
        mTrackDrawable.getPadding(padding);

        thumbInitialLeft += padding.left;

        int trackLeft = switchLeft;
        int trackTop = switchTop;
        int trackRight = switchRight;
        int trackBottom = switchBottom;
        if (thumbInsets != Insets.NONE) {
            if (thumbInsets.left > padding.left) {
                trackLeft += thumbInsets.left - padding.left;
            }
            if (thumbInsets.top > padding.top) {
                trackTop += thumbInsets.top - padding.top;
            }
            if (thumbInsets.right > padding.right) {
                trackRight -= thumbInsets.right - padding.right;
            }
            if (thumbInsets.bottom > padding.bottom) {
                trackBottom -= thumbInsets.bottom - padding.bottom;
            }
        }
        mTrackDrawable.setBounds(trackLeft, trackTop, trackRight, trackBottom);
    }

    if (mThumbDrawable != null) {
        mThumbDrawable.getPadding(padding);

        final int thumbLeft = thumbInitialLeft - padding.left;
        final int thumbRight = thumbInitialLeft + mThumbWidth + padding.right;
        int offset = (AndroidUtilities.density == 1.5f ? AndroidUtilities.dp(1) : 0);
        mThumbDrawable.setBounds(thumbLeft, switchTop + offset, thumbRight, switchBottom + offset);

        final Drawable background = getBackground();
        if (background != null && Build.VERSION.SDK_INT >= 21) {
            background.setHotspotBounds(thumbLeft, switchTop, thumbRight, switchBottom);
        }
    }

    super.draw(c);
}

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From source file:cnedu.ustcjd.widget.MultiSlider.java

private void setHotspot(float x, float y, Thumb thumb) {
    if (thumb == null || thumb.getThumb() == null)
        return;/*from  w w w  .j  av a 2  s.c o  m*/
    final Drawable background = getBackground();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && background != null) {
        background.setHotspot(x, y);
        Rect rect = thumb.getThumb().getBounds();
        final int offsetY = getPaddingTop();
        background.setHotspotBounds(rect.left, rect.top + offsetY, rect.right, rect.bottom + offsetY);
    }
}

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From source file:com.albedinsky.android.ui.widget.SeekBarWidget.java

/**
 *//*from ww w.j  av  a  2  s  . co  m*/
@Override
@SuppressLint("NewApi")
public boolean onTouchEvent(@NonNull MotionEvent event) {
    final boolean processed = super.onTouchEvent(event);
    final int progress = getProgress();
    if (processed) {
        if (progress != mProgress) {
            this.handleProgressChange(progress);
        }
        this.ensureDecorator();
        switch (event.getAction() & MotionEvent.ACTION_MASK) {
        case MotionEvent.ACTION_DOWN:
            if (mDecorator.hasPrivateFlag(PFLAG_DISCRETE_PREVIEW_ENABLED)) {
                this.revealDiscreteComponents();
            }
            break;
        case MotionEvent.ACTION_MOVE:
            final Drawable background = getBackground();
            if (background != null && mAnimations.shouldDraw() && UiConfig.MATERIALIZED) {
                // Cancel the revealed circle around the thumb.
                background.setHotspotBounds(0, 0, 0, 0);
            }
            break;
        case MotionEvent.ACTION_UP:
        case MotionEvent.ACTION_CANCEL:
            if (mDecorator.hasPrivateFlag(PFLAG_DISCRETE_PREVIEW_ENABLED)) {
                this.concealDiscreteComponents();
            }
            break;
        }
    }
    return processed;
}

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