Java Code Examples for android.text.TextPaint#setTypeface()

private void init() {
    selectBar = new SelectBar(this);
    editBar = new EditBar(this);
    setBackgroundColor(Color.WHITE);
    code = new StringBuilder();
    undoStack = new UndoStack();
    scroller = new Scroller(getContext());
    inputEvent = new InputEvent();
    selectModel = new SelectModel();
    codeInputConnection = new CodeInputConnection(this, false);
    setFocusable(true);
    setFocusableInTouchMode(true);
    setLongClickable(true);

    paint = new Paint();
    textPaint = new TextPaint();
    paint.setAntiAlias(true);
    textPaint.setAntiAlias(true);
    textPaint.setTypeface(Typeface.MONOSPACE);
    setTextSize(textSize);
    gestureDetector = new GestureDetector(getContext(), new GestureListener());

}
 

private void initPaint() {
  mTextPaint = new TextPaint();
  mTextPaint.setAntiAlias(true);
  mTextPaint.setTextSize(getTextSize());
  mTextPaint.setColor(mColor);
  mTextPaint.setStyle(Paint.Style.FILL);
  mTextPaint.setTypeface(getTypeface());

  mTextPaintOutline = new TextPaint();
  mTextPaintOutline.setAntiAlias(true);
  mTextPaintOutline.setTextSize(getTextSize());
  mTextPaintOutline.setColor(mBorderColor);
  mTextPaintOutline.setStyle(Paint.Style.STROKE);
  mTextPaintOutline.setTypeface(getTypeface());
  mTextPaintOutline.setStrokeWidth(mBorderSize);
}
 

private void initPaintObjects()
{

    paint = new Paint(Paint.ANTI_ALIAS_FLAG);

    textPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    textPaint.setTextSize(hintTextSize);
    if (typeface != null)
    {
        textPaint.setTypeface(typeface);
    }
    textPaint.setColor(baseColor);
    baseAlpha = textPaint.getAlpha();

    selectorPath = new Path();
    selectorPath.setFillType(Path.FillType.EVEN_ODD);

    selectorPoints = new Point[3];
    for (int i = 0; i < 3; i++)
    {
        selectorPoints[i] = new Point();
    }
}
 

private void init() {
    mTextPaint = new TextPaint();
    mTextPaint.setAntiAlias(true);
    if (mTextSizePx <= 0) {
        mTextSizePx = getDefaultTextSizeInPixels();
    }
    mTextPaint.setTextSize(mTextSizePx);
    mTextPaint.setColor(mTextColor);
    mTypeface = MongolFont.get(MongolFont.QAGAN, mContext);
    mTextPaint.setTypeface(mTypeface);
    mRenderer = MongolCode.INSTANCE;
    if (mUnicodeText == null) {
        mUnicodeText = "";
    }
    mGlyphText = mRenderer.unicodeToMenksoft(mUnicodeText);
}
 

private HtmlObject getStyledObject(StyleSpan span, String content, int start, int end, float thisXOffset) {
    TextPaint paint = getPaintFromHeap();
    paint.setTypeface(Typeface.defaultFromStyle(span.getStyle()));
    paint.setTextSize(mTextsize);
    paint.setColor(mColor);

    span.updateDrawState(paint);
    span.updateMeasureState(paint);
    HtmlObject obj = new HtmlObject(content, start, end, thisXOffset, paint);
    obj.recycle = true;
    return obj;
}
 

private void init() {
    mRingPaint = new Paint();
    mRingPaint.setAntiAlias(true);
    mRingPaint.setColor(Color.WHITE);
    mRingPaint.setStyle(Paint.Style.STROKE);

    mFocusPaint = new Paint();
    mFocusPaint.setAntiAlias(true);
    mFocusPaint.setStyle(Paint.Style.STROKE);
    mFocusPaint.setStrokeWidth(3f);
    mFocusPaint.setColor(Color.BLACK);

    mBitmapPaint = new Paint();
    mBitmapPaint.setFilterBitmap(false);

    mGridPaint = new Paint();
    //设置线宽。单位为1像素
    mGridPaint.setStrokeWidth(1f);
    mGridPaint.setStyle(Paint.Style.STROKE);
    //画笔颜色
    mGridPaint.setColor(-3355444);
    mGridShadowPaint = new Paint(mGridPaint);
    mGridShadowPaint.setColor(-12303292);

    mTextPaint = new TextPaint();
    mTextPaint.setAntiAlias(true);
    mTextPaint.setTextAlign(Paint.Align.CENTER);
    mTextPaint.setTypeface(Typeface.MONOSPACE);
    mTextPaint.setTextSize(getResources().getDimensionPixelSize(R.dimen.dk_font_size_12));
}
 

public static Bitmap getAlphabetImage(Context context, String content) {
    Resources res = context.getResources();
    Bitmap mDefaultBitmap = BitmapFactory.decodeResource(res, android.R.drawable.sym_def_app_icon);
    int width = mDefaultBitmap.getWidth();
    int height = mDefaultBitmap.getHeight();
    TextPaint mPaint = new TextPaint();
    mPaint.setTypeface(OControlHelper.boldFont());
    mPaint.setColor(Color.WHITE);
    mPaint.setTextAlign(Paint.Align.CENTER);
    mPaint.setAntiAlias(true);
    int textSize = res.getDimensionPixelSize(R.dimen.text_size_xxlarge);

    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas();
    Rect mBounds = new Rect();
    canvas.setBitmap(bitmap);
    canvas.drawColor(OStringColorUtil.getStringColor(context, content));
    if (content == null || content.trim().length() == 0) {
        content = "?";
    }
    char[] alphabet = {Character.toUpperCase(content.trim().charAt(0))};
    mPaint.setTextSize(textSize);
    mPaint.getTextBounds(alphabet, 0, 1, mBounds);
    canvas.drawText(alphabet, 0, 1, 0 + width / 2,
            0 + height / 2 + (mBounds.bottom - mBounds.top) / 2, mPaint);
    return bitmap;
}
 

private TabSwitcherDrawable(Resources resources, boolean useLight, Bitmap bitmap) {
    super(resources, bitmap);
    setTint(ApiCompatibilityUtils.getColorStateList(resources,
            useLight ? R.color.light_mode_tint : R.color.dark_mode_tint));
    mSingleDigitTextSize =
            resources.getDimension(R.dimen.toolbar_tab_count_text_size_1_digit);
    mDoubleDigitTextSize =
            resources.getDimension(R.dimen.toolbar_tab_count_text_size_2_digit);

    mTextPaint = new TextPaint();
    mTextPaint.setAntiAlias(true);
    mTextPaint.setTextAlign(Align.CENTER);
    mTextPaint.setTypeface(Typeface.create("sans-serif-condensed", Typeface.BOLD));
    mTextPaint.setColor(getColorForState());
}
 

@Override
public void updateDrawState(TextPaint tp) {
    if (typeface != null) {
        tp.setTypeface(typeface);
    }
    if (textSize != 0) {
        tp.setTextSize(textSize);
    }
    if (color != 0) {
        tp.setColor(color);
    }
    tp.setFlags(tp.getFlags() | Paint.SUBPIXEL_TEXT_FLAG);
}
 

public PieChartView(Context context) {
    super(context);
    for (int i = 1; i <= 100; i++) {
        lookupTable[i] = i + "%";
    }

    textPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    textPaint.setTextAlign(Paint.Align.CENTER);
    textPaint.setColor(Color.WHITE);
    textPaint.setTypeface(Typeface.create("sans-serif-medium", Typeface.NORMAL));
    canCaptureChartSelection = true;
}
 

public static float getFontCapHeight (Typeface font, float fontSize)
{
    TextPaint textPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    textPaint.setTypeface(font);
    textPaint.setTextSize(fontSize);
    Rect tempRect = new Rect();
    textPaint.getTextBounds("H", 0, 1, tempRect);
    return tempRect.height();
}
 

private void init(AttributeSet attrs, int defStyle) {
    final TypedArray a = getContext().obtainStyledAttributes(
            attrs, R.styleable.RoundedLetterView, defStyle, 0);

    if(a.hasValue(R.styleable.RoundedLetterView_rlv_titleText)){
        mTitleText = a.getString(R.styleable.RoundedLetterView_rlv_titleText);
    }

    mTitleColor = a.getColor(R.styleable.RoundedLetterView_rlv_titleColor,DEFAULT_TITLE_COLOR);
    mBackgroundColor = a.getColor(R.styleable.RoundedLetterView_rlv_backgroundColorValue,DEFAULT_BACKGROUND_COLOR);

    mTitleSize = a.getDimension(R.styleable.RoundedLetterView_rlv_titleSize,DEFAULT_TITLE_SIZE);
    a.recycle();

    //Title TextPaint
    mTitleTextPaint = new TextPaint();
    mTitleTextPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
    mTitleTextPaint.setTypeface(mFont);
    mTitleTextPaint.setTextAlign(Paint.Align.CENTER);
    mTitleTextPaint.setLinearText(true);
    mTitleTextPaint.setColor(mTitleColor);
    mTitleTextPaint.setTextSize(mTitleSize);

    //Background Paint
    mBackgroundPaint = new Paint();
    mBackgroundPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
    mBackgroundPaint.setStyle(Paint.Style.FILL);
    mBackgroundPaint.setColor(mBackgroundColor);

    mInnerRectF = new RectF();
}
 

private void drawMinutesValues(Canvas canvas) {

        if (!showMinutesValues)
            return;

        Rect rect = new Rect();

        Typeface typeface = ResourcesCompat.getFont(getContext(), R.font.proxima_nova_thin);
        TextPaint textPaint = new TextPaint();
        textPaint.setColor(minutesProgressColor);
        textPaint.setTypeface(typeface);
        textPaint.setTextSize(size * MINUTES_TEXT_SIZE);

        int rText = (int) (centerX - ((1 - minutesValuesFactor - (2 * DEFAULT_BORDER_THICKNESS) - MINUTES_TEXT_SIZE) * radius));

        for (int i = 0; i < FULL_ANGLE; i = i + QUARTER_DEGREE_STEPS) {

            int value = i / 6;
            String formatted;
            switch (valueType) {

                case arabic:
                    formatted = ClockUtils.toArabic(value);
                    break;

                case roman:
                    formatted = ClockUtils.toRoman(value);
                    break;

                default:
                    formatted = String.format(Locale.getDefault(), "%02d", value);
                    break;
            }

            int textX = (int) (centerX + rText * Math.cos(Math.toRadians(REGULAR_ANGLE - i)));
            int textY = (int) (centerX - rText * Math.sin(Math.toRadians(REGULAR_ANGLE - i)));
            textPaint.getTextBounds(formatted, 0, formatted.length(), rect);
            canvas.drawText(formatted, textX - rect.width() / formatted.length(), textY + rect.height() / formatted.length(), textPaint);
        }
    }
 

@Override
public void updateDrawState(TextPaint tp) {
    tp.setTextSize(tp.getTextSize() * FONT_SIZE);
    tp.setTypeface(Typeface.MONOSPACE);
}
 

@Override
public void updateMeasureState(TextPaint p) {
    p.setTypeface(mTypeface);
    // Note: This flag is required for proper typeface rendering
    p.setFlags(p.getFlags() | Paint.SUBPIXEL_TEXT_FLAG);
}
 

/**
 * 作用：设置与文字相关的参数
 */
private void setTextParams() {
    // 文字大小
    mTextSize = ScreenUtils.spToPx(mSettingManager.getTextSize());
    // 行间距
    mTextInterval = ScreenUtils.dpToPx(mSettingManager.getLineSpacing());
    // 段落间距
    mTextPara = ScreenUtils.dpToPx(mSettingManager.getParagraphSpacing());

    Typeface typeface;
    try {
        if (mSettingManager.getFontPath() != null) {
            typeface = Typeface.createFromFile(mSettingManager.getFontPath());
        } else {
            typeface = Typeface.SANS_SERIF;
        }
    } catch (Exception e) {
        ToastUtils.toast(mContext, "字体文件未找,到恢复默认字体");
        mSettingManager.setReadBookFont(null);
        typeface = Typeface.SANS_SERIF;
    }

    // 绘制提示的画笔
    mTipPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    mTipPaint.setColor(mTextColor);
    mTipPaint.setTextAlign(Paint.Align.LEFT); // 绘制的起始点
    mTipPaint.setTextSize(ScreenUtils.spToPx(DEFAULT_TIP_SIZE)); // Tip默认的字体大小
    mTipPaint.setTypeface(typeface);
    mTipPaint.setFakeBoldText(mSettingManager.getTextBold());
    mTipPaint.setSubpixelText(true);
    mTipPaint.setDither(true);

    // 绘制标题的画笔
    mTitlePaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    mTitlePaint.setColor(mTextColor);
    mTitlePaint.setTextSize(mTextSize * 1.25f);
    mTitlePaint.setStyle(Paint.Style.FILL_AND_STROKE);
    mTitlePaint.setTypeface(typeface);
    mTitlePaint.setFakeBoldText(true);
    mTitlePaint.setSubpixelText(true);
    mTitlePaint.setDither(true);

    // 绘制页面内容的画笔
    mTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    mTextPaint.setColor(mTextColor);
    mTextPaint.setTextSize(mTextSize);
    mTextPaint.setTypeface(typeface);
    mTextPaint.setFakeBoldText(mSettingManager.getTextBold());
    mTextPaint.setSubpixelText(true);
    mTextPaint.setDither(true);
}
 

@Override
public void updateMeasureState(TextPaint p) {
    p.setColor(textPaint.getColor());
    p.setTypeface(textPaint.getTypeface());
    p.setFlags(textPaint.getFlags());
}
 

@Override
public void updateMeasureState(TextPaint textPaint) {
   textPaint.setTypeface(typeface);
}
 

public CollapsingTitleLayout(Context context, AttributeSet attrs, int defStyleAttr,
                             int defStyleRes) {
    super(context, attrs, defStyleAttr, defStyleRes);
    setWillNotDraw(false);
    paint = new TextPaint(Paint.ANTI_ALIAS_FLAG);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CollapsingTitleLayout);
    final boolean isRtl = ViewCompat.getLayoutDirection(this)
            == ViewCompat.LAYOUT_DIRECTION_RTL;

    // first check if all insets set the same
    titleInsetStart = titleInsetEnd = titleInsetBottom =
            a.getDimensionPixelSize(R.styleable.CollapsingTitleLayout_titleInset, 0);
    titleInsetTop = titleInsetStart;

    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetStart)) {
        final int insetStart = a.getDimensionPixelSize(
                R.styleable.CollapsingTitleLayout_titleInsetStart, 0);
        if (isRtl) {
            titleInsetEnd = insetStart;
        } else {
            titleInsetStart = insetStart;
        }
    }
    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetTop)) {
        titleInsetTop = a.getDimensionPixelSize(
                R.styleable.CollapsingTitleLayout_titleInsetTop, 0);
    }
    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetEnd)) {
        final int insetEnd = a.getDimensionPixelSize(
                R.styleable.CollapsingTitleLayout_titleInsetEnd, 0);
        if (isRtl) {
            titleInsetStart = insetEnd;
        } else {
            titleInsetEnd = insetEnd;
        }
    }
    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetBottom)) {
        titleInsetBottom = a.getDimensionPixelSize(
                R.styleable.CollapsingTitleLayout_titleInsetBottom, 0);
    }

    final int textAppearance = a.getResourceId(
            R.styleable.CollapsingTitleLayout_android_textAppearance,
            android.R.style.TextAppearance);
    TypedArray atp = getContext().obtainStyledAttributes(textAppearance,
            R.styleable.CollapsingTextAppearance);
    paint.setColor(atp.getColor(R.styleable.CollapsingTextAppearance_android_textColor,
            Color.WHITE));
    collapsedTextSize = atp.getDimensionPixelSize(
            R.styleable.CollapsingTextAppearance_android_textSize, 0);
    if (atp.hasValue(R.styleable.CollapsingTextAppearance_font)) {
        paint.setTypeface(FontUtil.get(getContext(),
                atp.getString(R.styleable.CollapsingTextAppearance_font)));
    }
    atp.recycle();

    if (a.hasValue(R.styleable.CollapsingTitleLayout_collapsedTextSize)) {
        collapsedTextSize = a.getDimensionPixelSize(
                R.styleable.CollapsingTitleLayout_collapsedTextSize, 0);
        paint.setTextSize(collapsedTextSize);
    }

    maxExpandedTextSize = a.getDimensionPixelSize(
            R.styleable.CollapsingTitleLayout_maxExpandedTextSize, Integer.MAX_VALUE);
    lineHeightHint =
            a.getDimensionPixelSize(R.styleable.CollapsingTitleLayout_lineHeightHint, 0);
    maxLines = a.getInteger(R.styleable.CollapsingTitleLayout_android_maxLines, 5);
    a.recycle();
}
 

/**
 * Share Button Click.
 * get hadith text and create bitmap with hadith text and share it.
 */
private void onShareButtonClicked(String subject, String body) {
    // check if app grant write external storage permission.
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        // check permission for marshmellow.
        if (ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE)
                != PackageManager.PERMISSION_GRANTED) {
            // Camera permission has not been granted.
            // Camera permission has not been granted yet. Request it directly.
            requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
            return;
        }
    }
    // create image from hadith and try share it
    Resources resources = getResources();
    // Create background bitmap
    Bitmap backgroundBitmap = BitmapFactory.decodeResource(resources, R.drawable.backgroundtile);
    Bitmap.Config config = backgroundBitmap.getConfig();
    if (config == null) {
        config = Bitmap.Config.ARGB_8888;
    }

    int width = 600 + (body.length() / 512) * 50;//backgroundBitmap.getWidth();

    // Create logo bitmap
    Bitmap logoBitmap = BitmapFactory.decodeResource(resources, R.mipmap.ic_launcher);
    logoBitmap = Bitmap.createScaledBitmap(logoBitmap, 128, 128, false);
    logoBitmap = logoBitmap.copy(config, false);
    int padding = 15;

    // Initiate text paint objects
    TextPaint titleTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG);
    titleTextPaint.setStyle(Paint.Style.FILL);
    titleTextPaint.setTextSize(28);
    titleTextPaint.setColor(Color.rgb(64, 0, 0));
    titleTextPaint.setTypeface(Typeface.createFromAsset(getActivity().getAssets(), "fonts/simple.otf"));
    StaticLayout titleStaticLayout = new StaticLayout("منظم المسلم" + "\n" + subject, titleTextPaint, width - 3 * padding - logoBitmap.getWidth(), Layout.Alignment.ALIGN_NORMAL, 1.4f, 0.1f, false);
    TextPaint matnTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG);
    matnTextPaint.setStyle(Paint.Style.FILL);
    matnTextPaint.setTextSize(30);
    matnTextPaint.setColor(Color.BLACK);
    matnTextPaint.setTypeface(Typeface.createFromAsset(getActivity().getAssets(), "fonts/simple.otf"));
    StaticLayout matnStaticLayout = new StaticLayout(body + "\n", matnTextPaint, width - 2 * padding, Layout.Alignment.ALIGN_CENTER, 1.4f, 0.1f, false);
    int height = padding + Math.max(titleStaticLayout.getHeight(), logoBitmap.getHeight()) + padding + matnStaticLayout.getHeight() + padding;

    Bitmap bitmap = backgroundBitmap.copy(config, true);
    bitmap = Bitmap.createScaledBitmap(bitmap, width, height, false);

    // create canvas and draw text on image.
    Canvas canvas = new Canvas(bitmap);
    canvas.save();
    tileBitmap(canvas, backgroundBitmap);
    canvas.drawBitmap(logoBitmap, width - padding - logoBitmap.getWidth(), padding, null);
    canvas.translate(padding, 2 * padding);
    titleStaticLayout.draw(canvas);
    canvas.translate(0, padding + logoBitmap.getHeight());
    matnStaticLayout.draw(canvas);
    canvas.restore();

    // share bitmap.
    shareImage(bitmap);
}