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

Example 16 with StaticLayout

use of android.text.StaticLayout in project ExoPlayer by google.

the class SubtitlePainter method drawTextLayout.

private void drawTextLayout(Canvas canvas) {
    StaticLayout layout = textLayout;
    if (layout == null) {
        // Nothing to draw.
        return;
    }
    int saveCount = canvas.save();
    canvas.translate(textLeft, textTop);
    if (Color.alpha(windowColor) > 0) {
        paint.setColor(windowColor);
        canvas.drawRect(-textPaddingX, 0, layout.getWidth() + textPaddingX, layout.getHeight(), paint);
    }
    if (Color.alpha(backgroundColor) > 0) {
        paint.setColor(backgroundColor);
        float previousBottom = layout.getLineTop(0);
        int lineCount = layout.getLineCount();
        for (int i = 0; i < lineCount; i++) {
            lineBounds.left = layout.getLineLeft(i) - textPaddingX;
            lineBounds.right = layout.getLineRight(i) + textPaddingX;
            lineBounds.top = previousBottom;
            lineBounds.bottom = layout.getLineBottom(i);
            previousBottom = lineBounds.bottom;
            canvas.drawRoundRect(lineBounds, cornerRadius, cornerRadius, paint);
        }
    }
    if (edgeType == CaptionStyleCompat.EDGE_TYPE_OUTLINE) {
        textPaint.setStrokeJoin(Join.ROUND);
        textPaint.setStrokeWidth(outlineWidth);
        textPaint.setColor(edgeColor);
        textPaint.setStyle(Style.FILL_AND_STROKE);
        layout.draw(canvas);
    } else if (edgeType == CaptionStyleCompat.EDGE_TYPE_DROP_SHADOW) {
        textPaint.setShadowLayer(shadowRadius, shadowOffset, shadowOffset, edgeColor);
    } else if (edgeType == CaptionStyleCompat.EDGE_TYPE_RAISED || edgeType == CaptionStyleCompat.EDGE_TYPE_DEPRESSED) {
        boolean raised = edgeType == CaptionStyleCompat.EDGE_TYPE_RAISED;
        int colorUp = raised ? Color.WHITE : edgeColor;
        int colorDown = raised ? edgeColor : Color.WHITE;
        float offset = shadowRadius / 2f;
        textPaint.setColor(foregroundColor);
        textPaint.setStyle(Style.FILL);
        textPaint.setShadowLayer(shadowRadius, -offset, -offset, colorUp);
        layout.draw(canvas);
        textPaint.setShadowLayer(shadowRadius, offset, offset, colorDown);
    }
    textPaint.setColor(foregroundColor);
    textPaint.setStyle(Style.FILL);
    layout.draw(canvas);
    textPaint.setShadowLayer(0, 0, 0, 0);
    canvas.restoreToCount(saveCount);
}

Example 17 with StaticLayout

use of android.text.StaticLayout in project VitamioBundle by yixia.

the class OutlineTextView method onMeasure.

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    Layout layout = new StaticLayout(getText(), mTextPaintOutline, measureWidth(widthMeasureSpec), Layout.Alignment.ALIGN_CENTER, mSpacingMult, mSpacingAdd, mIncludePad);
    int ex = (int) (mBorderSize * 2 + 1);
    setMeasuredDimension(measureWidth(widthMeasureSpec) + ex, measureHeight(heightMeasureSpec) * layout.getLineCount() + ex);
}

Example 18 with StaticLayout

use of android.text.StaticLayout in project VitamioBundle by yixia.

the class OutlineTextView method onDraw.

@Override
protected void onDraw(Canvas canvas) {
    Layout layout = new StaticLayout(getText(), mTextPaintOutline, getWidth(), Layout.Alignment.ALIGN_CENTER, mSpacingMult, mSpacingAdd, mIncludePad);
    layout.draw(canvas);
    layout = new StaticLayout(getText(), mTextPaint, getWidth(), Layout.Alignment.ALIGN_CENTER, mSpacingMult, mSpacingAdd, mIncludePad);
    layout.draw(canvas);
}

Example 19 with StaticLayout

use of android.text.StaticLayout in project WordPress-Android by wordpress-mobile.

the class TextDrawable method measureContent.

/**
     * Internal method to take measurements of the current contents and apply
     * the correct bounds when possible.
     */
private void measureContent() {
    //We must resly on setBounds being called externally
    if (mTextPath != null) {
        //Clear any previous measurement
        mTextLayout = null;
        mTextBounds.setEmpty();
    } else {
        //Measure text bounds
        double desired = Math.ceil(Layout.getDesiredWidth(mText, mTextPaint));
        mTextLayout = new StaticLayout(mText, mTextPaint, (int) desired, mTextAlignment, 1.0f, 0.0f, false);
        mTextBounds.set(0, 0, mTextLayout.getWidth(), mTextLayout.getHeight());
    }
    //We may need to be redrawn
    invalidateSelf();
}

Example 20 with StaticLayout

use of android.text.StaticLayout in project XobotOS by xamarin.

the class TextView method chooseSize.

private void chooseSize(PopupWindow pop, CharSequence text, TextView tv) {
    int wid = tv.getPaddingLeft() + tv.getPaddingRight();
    int ht = tv.getPaddingTop() + tv.getPaddingBottom();
    int defaultWidthInPixels = getResources().getDimensionPixelSize(com.android.internal.R.dimen.textview_error_popup_default_width);
    Layout l = new StaticLayout(text, tv.getPaint(), defaultWidthInPixels, Layout.Alignment.ALIGN_NORMAL, 1, 0, true);
    float max = 0;
    for (int i = 0; i < l.getLineCount(); i++) {
        max = Math.max(max, l.getLineWidth(i));
    }
    /*
         * Now set the popup size to be big enough for the text plus the border capped
         * to DEFAULT_MAX_POPUP_WIDTH
         */
    pop.setWidth(wid + (int) Math.ceil(max));
    pop.setHeight(ht + l.getHeight());
}