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

public FileTypeTextView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    setWillNotDraw(false);

    textPaint = new TextPaint();
    FontsManager.set(context, textPaint, R.font.roboto_black);
    textPaint.setAntiAlias(true);

    mDefaultTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 100, context.getResources().getDisplayMetrics());

    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.FileTypeTextView, defStyleAttr, 0);
    try {
        mMaxHeight = a.getDimensionPixelSize(R.styleable.FileTypeTextView_maxHeight, (int) mDefaultTextSize);
        textPaint.setColor(a.getColor(R.styleable.FileTypeTextView_textColor, Color.BLACK));
    } finally {
        a.recycle();
    }

    if (isInEditMode()) setExtension("XML");
}
 

private void drawText(float x, float y, Note note, Paint textPaint) {
    String noteText = getNote(note.getName());
    float offset = textPaint.measureText(noteText) / 2F;

    String sign = note.getSign();
    String octave = String.valueOf(getOctave(note.getOctave()));

    TextPaint paint = new TextPaint(ANTI_ALIAS_FLAG);
    paint.setColor(textColor);
    int textSize = (int) (textPaint.getTextSize() / 2);
    paint.setTextSize(textSize);

    float factor = 0.75f;
    if (useScientificNotation) {
        factor = 1.5f;
    }

    canvas.drawText(sign, x + offset * 1.25f, y - offset * factor, paint);
    canvas.drawText(octave, x + offset * 1.25f, y + offset * 0.5f, paint);

    canvas.drawText(noteText, x - offset, y, textPaint);
}
 

private void initPaint(Context context) {
    mCirclePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mCirclePaint.setColor(WHITE);
    mCirclePaint.setStrokeWidth(12);
    mCirclePaint.setStyle(Paint.Style.STROKE);

    mArcPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mArcPaint.setColor(BLACK);
    mArcPaint.setStyle(Paint.Style.STROKE);
    mArcPaint.setStrokeWidth(12);

    mTextPaint = new TextPaint();
    mTextPaint.setColor(RED);
    mTextPaint.setTextSize(80);
    mTextPaint.setTextAlign(Paint.Align.CENTER);

    initAnim();

}
 

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);
}
 

@Override
public void updateDrawState(TextPaint ds) {
    super.updateDrawState(ds);
    if (currentType == 2) {
        ds.setColor(0xffffffff);
    } else if (currentType == 1) {
        ds.setColor(Theme.getColor(Theme.key_chat_messageLinkOut));
    } else {
        ds.setColor(Theme.getColor(Theme.key_chat_messageLinkIn));
    }

    ds.setUnderlineText(false);
}
 

@Override
public void updateDrawState(TextPaint ds) {
    updateMeasureState(ds);

    if (mTextColor != null) {
        ds.setColor(mTextColor.getColorForState(ds.drawableState, 0));
    }

    if (mTextColorLink != null) {
        ds.linkColor = mTextColorLink.getColorForState(ds.drawableState, 0);
    }
}
 

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());
}
 

/**
 * 初始化
 */
private void init(Context context) {
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaint.setStrokeWidth(shortLineWidth);

    mTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    mTextPaint.setTextSize(textSize);
    mTextPaint.setColor(textColor);

    mScroller = new Scroller(context);
}
 

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

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

private Layout createLayout(ReflowData data, Context context, boolean enforceMaxLines) {
    TextPaint paint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    paint.setTextSize(data.textSize);
    paint.setColor(data.textColor);
    paint.setLetterSpacing(data.letterSpacing);
    if (data.fontName != null) {
        paint.setTypeface(FontUtil.get(context, data.fontName));
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        StaticLayout.Builder builder =  StaticLayout.Builder.obtain(
                data.text, 0, data.text.length(), paint, data.textWidth)
                .setLineSpacing(data.lineSpacingAdd, data.lineSpacingMult)
                .setBreakStrategy(data.breakStrategy);
        if (enforceMaxLines && data.maxLines != -1) {
            builder.setMaxLines(data.maxLines);
            builder.setEllipsize(TextUtils.TruncateAt.END);
        }
        return builder.build();
    } else {
        return new StaticLayout(
                data.text,
                paint,
                data.textWidth,
                Layout.Alignment.ALIGN_NORMAL,
                data.lineSpacingMult,
                data.lineSpacingAdd,
                true);
    }
}
 

@Override
public void updateDrawState(TextPaint ds) {

	ds.setColor(context.getResources().getColor(
			R.color.text_color));

	ds.setUnderlineText(false); // 去掉下划线
}
 

@Override
public void updateDrawState(TextPaint textPaint) {
    super.updateDrawState(textPaint);

    textPaint.setUnderlineText(false);
    textPaint.setColor(activity.getResources().getColor(R.color.secondary_text));
    textPaint.setTypeface(Typeface.create(Typeface.SANS_SERIF, Typeface.ITALIC));
}
 

@Override
public void updateMeasureState(TextPaint p) {
    if (textPaint != null) {
        p.setColor(textPaint.getColor());
        p.setTypeface(textPaint.getTypeface());
        p.setFlags(textPaint.getFlags());
        p.setTextSize(textPaint.getTextSize());
        p.baselineShift = textPaint.baselineShift;
        p.bgColor = textPaint.bgColor;
    }
}
 

@Override
public void updateDrawState(TextPaint ds) {
    super.updateDrawState(ds);
    ds.setUnderlineText(true);
    ds.setColor(linkColor);
}
 

@Override
public void updateDrawState(TextPaint tp) {
    tp.setColor(ThemeUtility.getColor(R.attr.link_color));
    // tp.setUnderlineText(true);
}
 

@Override
public void bindData(CommentsBean target, ViewHolder<RecyCommentListBinding> bindView, int position) {
    Glide.with(mContext).load(GlideUtil.getHead(allIllust.get(position).getUser()))
            .into(bindView.baseBind.userHead);
    bindView.baseBind.userName.setText(allIllust.get(position).getUser().getName());
    bindView.baseBind.time.setText(allIllust.get(position).getDate());
    bindView.baseBind.content.setHtml(allIllust.get(position).getComment(),
            new ImgGetter(bindView.baseBind.content));

    if (allIllust.get(position).getParent_comment() != null &&
            allIllust.get(position).getParent_comment().getUser() != null) {
        bindView.baseBind.replyComment.setVisibility(View.VISIBLE);

        ClickableSpan clickableSpan = new ClickableSpan() {
            @Override
            public void onClick(View widget) {
                mOnItemClickListener.onItemClick(widget, position, 3);
            }

            @Override
            public void updateDrawState(TextPaint ds) {
                ds.setColor(Color.parseColor("#507daf"));
            }
        };

        SpannableString spannableString = new SpannableString(Html.fromHtml(String.format("@%s：%s",
                allIllust.get(position).getParent_comment().getUser().getName(),
                allIllust.get(position).getParent_comment().getComment()),
                new ImgGetter(bindView.baseBind.replyContent), null));
        spannableString.setSpan(clickableSpan,
                0, allIllust.get(position).getParent_comment().getUser().getName().length() + 1,
                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        bindView.baseBind.replyContent.setMovementMethod(LinkMovementMethod.getInstance());
        bindView.baseBind.replyContent.setText(spannableString);
    } else {
        bindView.baseBind.replyComment.setVisibility(View.GONE);
    }


    if (mOnItemClickListener != null) {
        bindView.itemView.setOnClickListener(v ->
                mOnItemClickListener.onItemClick(v, position, 0));

        bindView.baseBind.userHead.setOnClickListener(v ->
                mOnItemClickListener.onItemClick(v, position, 1));

        bindView.baseBind.userName.setOnClickListener(v ->
                mOnItemClickListener.onItemClick(v, position, 1));

        bindView.baseBind.replyContent.setOnClickListener(v ->
                mOnItemClickListener.onItemClick(v, position, 2));
    }
}
 

@Override  
public void updateDrawState(TextPaint ds) {
    super.updateDrawState(ds);  
    ds.setUnderlineText(false);  
    ds.setColor(Color.parseColor("#3194d0"));
}
 

/**
 * 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 updateDrawState(TextPaint ds) {
    ds.setColor(getContext().getResources().getColor(R.color.clickspan_color));
    ds.setUnderlineText(true);
}
 

@Override
public void updateDrawState(TextPaint tp) {
    super.updateDrawState(tp);
    updateMeasureState(tp);
    tp.setColor(color);
}