Example usage for android.graphics Paint getColor

Introduction

In this page you can find the example usage for android.graphics Paint getColor.

Prototype

@ColorInt
public int getColor() 

Source Link

Document

Return the paint's color.

Usage

From source file:com.yek.keyboard.keyboards.views.CandidateView.java

/**
 * If the canvas is null, then only touch calculations are performed to pick
 * the target candidate.//from   w w  w .  j  a va2  s .  c om
 */
@Override
protected void onDraw(Canvas canvas) {
    if (canvas != null) {
        super.onDraw(canvas);
    }
    mTotalWidth = 0;

    final int height = getHeight();
    if (mBgPadding == null) {
        mBgPadding = new Rect(0, 0, 0, 0);
        if (getBackground() != null) {
            getBackground().getPadding(mBgPadding);
        }
        mDivider.setBounds(0, 0, mDivider.getIntrinsicWidth(), mDivider.getIntrinsicHeight());
    }

    final int dividerYOffset = (height - mDivider.getMinimumHeight()) / 2;
    final int count = mSuggestions.size();
    final Rect bgPadding = mBgPadding;
    final Paint paint = mPaint;
    final int touchX = mTouchX;
    final int scrollX = getScrollX();
    final boolean scrolled = mScrolled;
    final boolean typedWordValid = mTypedWordValid;

    int x = 0;
    for (int i = 0; i < count; i++) {
        CharSequence suggestion = mSuggestions.get(i);
        if (suggestion == null)
            continue;
        final int wordLength = suggestion.length();

        paint.setColor(mColorNormal);
        if (mHaveMinimalSuggestion && ((i == 1 && !typedWordValid) || (i == 0 && typedWordValid))) {
            paint.setTypeface(Typeface.DEFAULT_BOLD);
            paint.setColor(mColorRecommended);
            // existsAutoCompletion = true;
        } else if (i != 0 || (wordLength == 1 && count > 1)) {
            // HACK: even if i == 0, we use mColorOther when this
            // suggestion's length is 1 and
            // there are multiple suggestions, such as the default
            // punctuation list.
            paint.setColor(mColorOther);
        }

        // now that we set the typeFace, we can measure
        int wordWidth;
        if ((wordWidth = mWordWidth[i]) == 0) {
            float textWidth = paint.measureText(suggestion, 0, wordLength);
            // wordWidth = Math.max(0, (int) textWidth + X_GAP * 2);
            wordWidth = (int) (textWidth + mXGap * 2);
            mWordWidth[i] = wordWidth;
        }

        mWordX[i] = x;

        if (touchX != OUT_OF_BOUNDS_X_CORD && !scrolled && touchX + scrollX >= x
                && touchX + scrollX < x + wordWidth) {
            if (canvas != null && !mShowingAddToDictionary) {
                canvas.translate(x, 0);
                mSelectionHighlight.setBounds(0, bgPadding.top, wordWidth, height);
                mSelectionHighlight.draw(canvas);
                canvas.translate(-x, 0);
            }
            mSelectedString = suggestion;
            mSelectedIndex = i;
        }

        if (canvas != null) {
            // (+)This is the trick to get RTL/LTR text correct
            if (AnyApplication.getConfig().workaround_alwaysUseDrawText()) {
                final int y = (int) (height + paint.getTextSize() - paint.descent()) / 2;
                canvas.drawText(suggestion, 0, wordLength, x + wordWidth / 2, y, paint);
            } else {
                final int y = (int) (height - paint.getTextSize() + paint.descent()) / 2;
                // no matter what: StaticLayout
                float textX = x + (wordWidth / 2) - mXGap;
                float textY = y - bgPadding.bottom - bgPadding.top;

                canvas.translate(textX, textY);
                mTextPaint.setTypeface(paint.getTypeface());
                mTextPaint.setColor(paint.getColor());

                StaticLayout suggestionText = new StaticLayout(suggestion, mTextPaint, wordWidth,
                        Alignment.ALIGN_CENTER, 1.0f, 0.0f, false);
                suggestionText.draw(canvas);

                canvas.translate(-textX, -textY);
            }
            // (-)
            paint.setColor(mColorOther);
            canvas.translate(x + wordWidth, 0);
            // Draw a divider unless it's after the hint
            //or the last suggested word
            if (count > 1 && (!mShowingAddToDictionary) && i != (count - 1)) {
                canvas.translate(0, dividerYOffset);
                mDivider.draw(canvas);
                canvas.translate(0, -dividerYOffset);
            }
            canvas.translate(-x - wordWidth, 0);
        }
        paint.setTypeface(Typeface.DEFAULT);
        x += wordWidth;
    }
    mTotalWidth = x;
    if (mTargetScrollX != scrollX) {
        scrollToTarget();
    }
}

---

From source file:com.anysoftkeyboard.keyboards.views.CandidateView.java

/**
 * If the canvas is null, then only touch calculations are performed to pick
 * the target candidate./*  w w  w .j  a  va2s. c  o m*/
 */
@Override
protected void onDraw(Canvas canvas) {
    if (canvas != null) {
        super.onDraw(canvas);
    }
    mTotalWidth = 0;

    final int height = getHeight();
    if (mBgPadding == null) {
        mBgPadding = new Rect(0, 0, 0, 0);
        if (getBackground() != null) {
            getBackground().getPadding(mBgPadding);
        }
        mDivider.setBounds(0, 0, mDivider.getIntrinsicWidth(), mDivider.getIntrinsicHeight());
    }

    final int dividerYOffset = (height - mDivider.getMinimumHeight()) / 2;
    final int count = mSuggestions.size();
    final Rect bgPadding = mBgPadding;
    final Paint paint = mPaint;
    final int touchX = mTouchX;
    final int scrollX = getScrollX();
    final boolean scrolled = mScrolled;
    final boolean typedWordValid = mTypedWordValid;

    int x = 0;
    for (int i = 0; i < count; i++) {
        CharSequence suggestion = mSuggestions.get(i);
        if (suggestion == null)
            continue;
        final int wordLength = suggestion.length();

        paint.setColor(mColorNormal);
        if (mHaveMinimalSuggestion && ((i == 1 && !typedWordValid) || (i == 0 && typedWordValid))) {
            paint.setTypeface(Typeface.DEFAULT_BOLD);
            paint.setColor(mColorRecommended);
            // existsAutoCompletion = true;
        } else if (i != 0 || (wordLength == 1 && count > 1)) {
            // HACK: even if i == 0, we use mColorOther when this
            // suggestion's length is 1 and
            // there are multiple suggestions, such as the default
            // punctuation list.
            paint.setColor(mColorOther);
        }

        // now that we set the typeFace, we can measure
        int wordWidth;
        if ((wordWidth = mWordWidth[i]) == 0) {
            float textWidth = paint.measureText(suggestion, 0, wordLength);
            // wordWidth = Math.max(0, (int) textWidth + X_GAP * 2);
            wordWidth = (int) (textWidth + mHorizontalGap * 2);
            mWordWidth[i] = wordWidth;
        }

        mWordX[i] = x;

        if (touchX != OUT_OF_BOUNDS_X_CORD && !scrolled && touchX + scrollX >= x
                && touchX + scrollX < x + wordWidth) {
            if (canvas != null && !mShowingAddToDictionary) {
                canvas.translate(x, 0);
                mSelectionHighlight.setBounds(0, bgPadding.top, wordWidth, height);
                mSelectionHighlight.draw(canvas);
                canvas.translate(-x, 0);
            }
            mSelectedString = suggestion;
            mSelectedIndex = i;
        }

        if (canvas != null) {
            // (+)This is the trick to get RTL/LTR text correct
            if (AnyApplication.getConfig().workaround_alwaysUseDrawText()) {
                final int y = (int) (height + paint.getTextSize() - paint.descent()) / 2;
                canvas.drawText(suggestion, 0, wordLength, x + wordWidth / 2, y, paint);
            } else {
                final int y = (int) (height - paint.getTextSize() + paint.descent()) / 2;
                // no matter what: StaticLayout
                float textX = x + (wordWidth / 2) - mHorizontalGap;
                float textY = y - bgPadding.bottom - bgPadding.top;

                canvas.translate(textX, textY);
                mTextPaint.setTypeface(paint.getTypeface());
                mTextPaint.setColor(paint.getColor());

                StaticLayout suggestionText = new StaticLayout(suggestion, mTextPaint, wordWidth,
                        Alignment.ALIGN_CENTER, 1.0f, 0.0f, false);
                suggestionText.draw(canvas);

                canvas.translate(-textX, -textY);
            }
            // (-)
            paint.setColor(mColorOther);
            canvas.translate(x + wordWidth, 0);
            // Draw a divider unless it's after the hint
            //or the last suggested word
            if (count > 1 && (!mShowingAddToDictionary) && i != (count - 1)) {
                canvas.translate(0, dividerYOffset);
                mDivider.draw(canvas);
                canvas.translate(0, -dividerYOffset);
            }
            canvas.translate(-x - wordWidth, 0);
        }
        paint.setTypeface(Typeface.DEFAULT);
        x += wordWidth;
    }
    mTotalWidth = x;
    if (mTargetScrollX != scrollX) {
        scrollToTarget();
    }
}

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