Examples with TextPaint android.text.TextPaint used on opensource projects

Example 76 with TextPaint

use of android.text.TextPaint in project weex-example by KalicyZhou.

the class WXTextDomObject method truncate.

@NonNull
public String truncate(@Nullable String source, @NonNull TextPaint paint, int desired, @Nullable TextUtils.TruncateAt truncateAt) {
    if (!TextUtils.isEmpty(source)) {
        StringBuilder builder;
        Spanned spanned;
        StaticLayout layout;
        for (int i = source.length(); i > 0; i--) {
            builder = new StringBuilder(i + 1);
            builder.append(source, 0, i);
            if (truncateAt != null) {
                builder.append(ELLIPSIS);
            }
            spanned = createSpanned(builder.toString());
            layout = new StaticLayout(spanned, paint, desired, Layout.Alignment.ALIGN_NORMAL, 1, 0, true);
            if (layout.getLineCount() <= 1) {
                return spanned.toString();
            }
        }
    }
    return "";
}

Example 77 with TextPaint

use of android.text.TextPaint in project Etar-Calendar by Etar-Group.

the class MonthWeekEventsView method initView.

/**
     * Sets up the text and style properties for painting. Override this if you
     * want to use a different paint.
     */
@Override
protected void initView() {
    super.initView();
    if (!mInitialized) {
        Resources resources = getContext().getResources();
        mShowDetailsInMonth = Utils.getConfigBool(getContext(), R.bool.show_details_in_month);
        mShowTimeInMonth = Utils.getConfigBool(getContext(), R.bool.show_time_in_month);
        TEXT_SIZE_EVENT_TITLE = resources.getInteger(R.integer.text_size_event_title);
        TEXT_SIZE_MONTH_NUMBER = resources.getInteger(R.integer.text_size_month_number);
        SIDE_PADDING_MONTH_NUMBER = resources.getInteger(R.integer.month_day_number_margin);
        CONFLICT_COLOR = resources.getColor(R.color.month_dna_conflict_time_color);
        EVENT_TEXT_COLOR = resources.getColor(R.color.calendar_event_text_color);
        if (mScale != 1) {
            TOP_PADDING_MONTH_NUMBER *= mScale;
            TOP_PADDING_WEEK_NUMBER *= mScale;
            SIDE_PADDING_MONTH_NUMBER *= mScale;
            SIDE_PADDING_WEEK_NUMBER *= mScale;
            SPACING_WEEK_NUMBER *= mScale;
            TEXT_SIZE_MONTH_NUMBER *= mScale;
            TEXT_SIZE_EVENT *= mScale;
            TEXT_SIZE_EVENT_TITLE *= mScale;
            TEXT_SIZE_MORE_EVENTS *= mScale;
            TEXT_SIZE_MONTH_NAME *= mScale;
            TEXT_SIZE_WEEK_NUM *= mScale;
            DAY_SEPARATOR_OUTER_WIDTH *= mScale;
            DAY_SEPARATOR_INNER_WIDTH *= mScale;
            DAY_SEPARATOR_VERTICAL_LENGTH *= mScale;
            DAY_SEPARATOR_VERTICAL_LENGHT_PORTRAIT *= mScale;
            EVENT_X_OFFSET_LANDSCAPE *= mScale;
            EVENT_Y_OFFSET_LANDSCAPE *= mScale;
            EVENT_Y_OFFSET_PORTRAIT *= mScale;
            EVENT_SQUARE_WIDTH *= mScale;
            EVENT_SQUARE_HEIGHT *= mScale;
            EVENT_SQUARE_BORDER *= mScale;
            EVENT_LINE_PADDING *= mScale;
            EVENT_BOTTOM_PADDING *= mScale;
            EVENT_RIGHT_PADDING *= mScale;
            DNA_MARGIN *= mScale;
            DNA_WIDTH *= mScale;
            DNA_ALL_DAY_HEIGHT *= mScale;
            DNA_MIN_SEGMENT_HEIGHT *= mScale;
            DNA_SIDE_PADDING *= mScale;
            DEFAULT_EDGE_SPACING *= mScale;
            DNA_ALL_DAY_WIDTH *= mScale;
            TODAY_HIGHLIGHT_WIDTH *= mScale;
        }
        if (!mShowDetailsInMonth) {
            TOP_PADDING_MONTH_NUMBER += DNA_ALL_DAY_HEIGHT + DNA_MARGIN;
        }
        mInitialized = true;
    }
    mPadding = DEFAULT_EDGE_SPACING;
    loadColors(getContext());
    // TODO modify paint properties depending on isMini
    mMonthNumPaint = new Paint();
    mMonthNumPaint.setFakeBoldText(false);
    mMonthNumPaint.setAntiAlias(true);
    mMonthNumPaint.setTextSize(TEXT_SIZE_MONTH_NUMBER);
    mMonthNumPaint.setColor(mMonthNumColor);
    mMonthNumPaint.setStyle(Style.FILL);
    mMonthNumPaint.setTextAlign(Align.RIGHT);
    mMonthNumPaint.setTypeface(Typeface.DEFAULT);
    mMonthNumAscentHeight = (int) (-mMonthNumPaint.ascent() + 0.5f);
    mMonthNumHeight = (int) (mMonthNumPaint.descent() - mMonthNumPaint.ascent() + 0.5f);
    mEventPaint = new TextPaint();
    mEventPaint.setFakeBoldText(true);
    mEventPaint.setAntiAlias(true);
    mEventPaint.setTextSize(TEXT_SIZE_EVENT_TITLE);
    mEventPaint.setColor(mMonthEventColor);
    mSolidBackgroundEventPaint = new TextPaint(mEventPaint);
    mSolidBackgroundEventPaint.setColor(EVENT_TEXT_COLOR);
    mFramedEventPaint = new TextPaint(mSolidBackgroundEventPaint);
    mDeclinedEventPaint = new TextPaint();
    mDeclinedEventPaint.setFakeBoldText(true);
    mDeclinedEventPaint.setAntiAlias(true);
    mDeclinedEventPaint.setTextSize(TEXT_SIZE_EVENT_TITLE);
    mDeclinedEventPaint.setColor(mMonthDeclinedEventColor);
    mEventAscentHeight = (int) (-mEventPaint.ascent() + 0.5f);
    mEventHeight = (int) (mEventPaint.descent() - mEventPaint.ascent() + 0.5f);
    mEventExtrasPaint = new TextPaint();
    mEventExtrasPaint.setFakeBoldText(false);
    mEventExtrasPaint.setAntiAlias(true);
    mEventExtrasPaint.setStrokeWidth(EVENT_SQUARE_BORDER);
    mEventExtrasPaint.setTextSize(TEXT_SIZE_EVENT);
    mEventExtrasPaint.setColor(mMonthEventExtraColor);
    mEventExtrasPaint.setStyle(Style.FILL);
    mEventExtrasPaint.setTextAlign(Align.LEFT);
    mExtrasHeight = (int) (mEventExtrasPaint.descent() - mEventExtrasPaint.ascent() + 0.5f);
    mExtrasAscentHeight = (int) (-mEventExtrasPaint.ascent() + 0.5f);
    mExtrasDescent = (int) (mEventExtrasPaint.descent() + 0.5f);
    mEventDeclinedExtrasPaint = new TextPaint();
    mEventDeclinedExtrasPaint.setFakeBoldText(false);
    mEventDeclinedExtrasPaint.setAntiAlias(true);
    mEventDeclinedExtrasPaint.setStrokeWidth(EVENT_SQUARE_BORDER);
    mEventDeclinedExtrasPaint.setTextSize(TEXT_SIZE_EVENT);
    mEventDeclinedExtrasPaint.setColor(mMonthDeclinedExtrasColor);
    mEventDeclinedExtrasPaint.setStyle(Style.FILL);
    mEventDeclinedExtrasPaint.setTextAlign(Align.LEFT);
    mWeekNumPaint = new Paint();
    mWeekNumPaint.setFakeBoldText(false);
    mWeekNumPaint.setAntiAlias(true);
    mWeekNumPaint.setTextSize(TEXT_SIZE_WEEK_NUM);
    mWeekNumPaint.setColor(mWeekNumColor);
    mWeekNumPaint.setStyle(Style.FILL);
    mWeekNumPaint.setTextAlign(Align.RIGHT);
    mWeekNumAscentHeight = (int) (-mWeekNumPaint.ascent() + 0.5f);
    mDNAAllDayPaint = new Paint();
    mDNATimePaint = new Paint();
    mDNATimePaint.setColor(mMonthBusyBitsBusyTimeColor);
    mDNATimePaint.setStyle(Style.FILL_AND_STROKE);
    mDNATimePaint.setStrokeWidth(DNA_WIDTH);
    mDNATimePaint.setAntiAlias(false);
    mDNAAllDayPaint.setColor(mMonthBusyBitsConflictTimeColor);
    mDNAAllDayPaint.setStyle(Style.FILL_AND_STROKE);
    mDNAAllDayPaint.setStrokeWidth(DNA_ALL_DAY_WIDTH);
    mDNAAllDayPaint.setAntiAlias(false);
    mEventSquarePaint = new Paint();
    mEventSquarePaint.setStrokeWidth(EVENT_SQUARE_BORDER);
    mEventSquarePaint.setAntiAlias(false);
    if (DEBUG_LAYOUT) {
        Log.d("EXTRA", "mScale=" + mScale);
        Log.d("EXTRA", "mMonthNumPaint ascent=" + mMonthNumPaint.ascent() + " descent=" + mMonthNumPaint.descent() + " int height=" + mMonthNumHeight);
        Log.d("EXTRA", "mEventPaint ascent=" + mEventPaint.ascent() + " descent=" + mEventPaint.descent() + " int height=" + mEventHeight + " int ascent=" + mEventAscentHeight);
        Log.d("EXTRA", "mEventExtrasPaint ascent=" + mEventExtrasPaint.ascent() + " descent=" + mEventExtrasPaint.descent() + " int height=" + mExtrasHeight);
        Log.d("EXTRA", "mWeekNumPaint ascent=" + mWeekNumPaint.ascent() + " descent=" + mWeekNumPaint.descent());
    }
}

Example 78 with TextPaint

use of android.text.TextPaint in project android_frameworks_base by DirtyUnicorns.

the class SimpleMonthView method drawDays.

/**
     * Draws the month days.
     */
private void drawDays(Canvas canvas) {
    final TextPaint p = mDayPaint;
    final int headerHeight = mMonthHeight + mDayOfWeekHeight;
    final int rowHeight = mDayHeight;
    final int colWidth = mCellWidth;
    // Text is vertically centered within the row height.
    final float halfLineHeight = (p.ascent() + p.descent()) / 2f;
    int rowCenter = headerHeight + rowHeight / 2;
    for (int day = 1, col = findDayOffset(); day <= mDaysInMonth; day++) {
        final int colCenter = colWidth * col + colWidth / 2;
        final int colCenterRtl;
        if (isLayoutRtl()) {
            colCenterRtl = mPaddedWidth - colCenter;
        } else {
            colCenterRtl = colCenter;
        }
        int stateMask = 0;
        final boolean isDayEnabled = isDayEnabled(day);
        if (isDayEnabled) {
            stateMask |= StateSet.VIEW_STATE_ENABLED;
        }
        final boolean isDayActivated = mActivatedDay == day;
        final boolean isDayHighlighted = mHighlightedDay == day;
        if (isDayActivated) {
            stateMask |= StateSet.VIEW_STATE_ACTIVATED;
            // Adjust the circle to be centered on the row.
            final Paint paint = isDayHighlighted ? mDayHighlightSelectorPaint : mDaySelectorPaint;
            canvas.drawCircle(colCenterRtl, rowCenter, mDaySelectorRadius, paint);
        } else if (isDayHighlighted) {
            stateMask |= StateSet.VIEW_STATE_PRESSED;
            if (isDayEnabled) {
                // Adjust the circle to be centered on the row.
                canvas.drawCircle(colCenterRtl, rowCenter, mDaySelectorRadius, mDayHighlightPaint);
            }
        }
        final boolean isDayToday = mToday == day;
        final int dayTextColor;
        if (isDayToday && !isDayActivated) {
            dayTextColor = mDaySelectorPaint.getColor();
        } else {
            final int[] stateSet = StateSet.get(stateMask);
            dayTextColor = mDayTextColor.getColorForState(stateSet, 0);
        }
        p.setColor(dayTextColor);
        canvas.drawText(mDayFormatter.format(day), colCenterRtl, rowCenter - halfLineHeight, p);
        col++;
        if (col == DAYS_IN_WEEK) {
            col = 0;
            rowCenter += rowHeight;
        }
    }
}

Example 79 with TextPaint

use of android.text.TextPaint in project android_frameworks_base by DirtyUnicorns.

the class SimpleMonthView method findClosestRow.

/**
     * Returns the row (0 indexed) closest to previouslyFocusedRect or center if null.
     */
private int findClosestRow(@Nullable Rect previouslyFocusedRect) {
    if (previouslyFocusedRect == null) {
        return 3;
    } else {
        int centerY = previouslyFocusedRect.centerY();
        final TextPaint p = mDayPaint;
        final int headerHeight = mMonthHeight + mDayOfWeekHeight;
        final int rowHeight = mDayHeight;
        // Text is vertically centered within the row height.
        final float halfLineHeight = (p.ascent() + p.descent()) / 2f;
        final int rowCenter = headerHeight + rowHeight / 2;
        centerY -= rowCenter - halfLineHeight;
        int row = Math.round(centerY / (float) rowHeight);
        final int maxDay = findDayOffset() + mDaysInMonth;
        final int maxRows = (maxDay / DAYS_IN_WEEK) - ((maxDay % DAYS_IN_WEEK == 0) ? 1 : 0);
        row = MathUtils.constrain(row, 0, maxRows);
        return row;
    }
}

Example 80 with TextPaint

use of android.text.TextPaint in project materialistic by hidroh.

the class HackerNewsItem method createAuthorSpannable.

@NonNull
private SpannableString createAuthorSpannable(boolean authorLink) {
    SpannableString bySpannable = new SpannableString(AUTHOR_SEPARATOR + by);
    if (!authorLink) {
        return bySpannable;
    }
    bySpannable.setSpan(new StyleSpan(Typeface.BOLD), AUTHOR_SEPARATOR.length(), bySpannable.length(), Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
    ClickableSpan clickableSpan = new ClickableSpan() {

        @Override
        public void onClick(View view) {
            view.getContext().startActivity(new Intent(Intent.ACTION_VIEW).setData(AppUtils.createUserUri(getBy())));
        }

        @Override
        public void updateDrawState(TextPaint ds) {
            super.updateDrawState(ds);
            ds.setUnderlineText(false);
        }
    };
    bySpannable.setSpan(clickableSpan, AUTHOR_SEPARATOR.length(), bySpannable.length(), Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
    return bySpannable;
}