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

Example 46 with TextPaint

use of android.text.TextPaint in project plaid by nickbutcher.

the class FabOverlapTextView method init.

private void init(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    paint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FabOverlapTextView);
    float defaultTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, DEFAULT_TEXT_SIZE_SP, getResources().getDisplayMetrics());
    setFabOverlapGravity(a.getInt(R.styleable.FabOverlapTextView_fabGravity, Gravity.BOTTOM | Gravity.RIGHT));
    setFabOverlapHeight(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_fabOverlayHeight, 0));
    setFabOverlapWidth(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_fabOverlayWidth, 0));
    if (a.hasValue(R.styleable.FabOverlapTextView_android_textAppearance)) {
        final int textAppearance = a.getResourceId(R.styleable.FabOverlapTextView_android_textAppearance, android.R.style.TextAppearance);
        TypedArray atp = getContext().obtainStyledAttributes(textAppearance, R.styleable.FontTextAppearance);
        paint.setColor(atp.getColor(R.styleable.FontTextAppearance_android_textColor, Color.BLACK));
        paint.setTextSize(atp.getDimensionPixelSize(R.styleable.FontTextAppearance_android_textSize, (int) defaultTextSize));
        if (atp.hasValue(R.styleable.FontTextAppearance_font)) {
            paint.setTypeface(FontUtil.get(getContext(), atp.getString(R.styleable.FontTextAppearance_font)));
        }
        atp.recycle();
    }
    if (a.hasValue(R.styleable.FabOverlapTextView_font)) {
        setFont(a.getString(R.styleable.FabOverlapTextView_font));
    }
    if (a.hasValue(R.styleable.FabOverlapTextView_android_textColor)) {
        setTextColor(a.getColor(R.styleable.FabOverlapTextView_android_textColor, 0));
    }
    if (a.hasValue(R.styleable.FabOverlapTextView_android_textSize)) {
        setTextSize(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_android_textSize, (int) defaultTextSize));
    }
    lineHeightHint = a.getDimensionPixelSize(R.styleable.FabOverlapTextView_lineHeightHint, 0);
    unalignedTopPadding = getPaddingTop();
    unalignedBottomPadding = getPaddingBottom();
    breakStrategy = a.getInt(R.styleable.FabOverlapTextView_android_breakStrategy, Layout.BREAK_STRATEGY_BALANCED);
    a.recycle();
}

Example 47 with TextPaint

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

the class TextLayoutTest method setUp.

protected void setUp() throws Exception {
    super.setUp();
    mString = "The quick brown fox";
    mPaint = new TextPaint();
}

Example 48 with TextPaint

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

the class StaticLayoutTest method moveCursorToRightCursorableOffset.

private void moveCursorToRightCursorableOffset(EditorState state, TextPaint paint) {
    assertEquals("The editor has selection", state.mSelectionStart, state.mSelectionEnd);
    final Layout layout = builder().setText(state.mText.toString()).setPaint(paint).build();
    final int newOffset = layout.getOffsetToRightOf(state.mSelectionStart);
    state.mSelectionStart = state.mSelectionEnd = newOffset;
}

Example 49 with TextPaint

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

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 50 with TextPaint

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

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;
    }
}