Java Code Examples for android.graphics.Color#BLACK

/**
 * Creates an image cue.
 *
 * @param bitmap See {@link #bitmap}.
 * @param horizontalPosition The position of the horizontal anchor within the viewport, expressed
 *     as a fraction of the viewport width.
 * @param horizontalPositionAnchor The horizontal anchor. One of {@link #ANCHOR_TYPE_START},
 *     {@link #ANCHOR_TYPE_MIDDLE}, {@link #ANCHOR_TYPE_END} and {@link #TYPE_UNSET}.
 * @param verticalPosition The position of the vertical anchor within the viewport, expressed as a
 *     fraction of the viewport height.
 * @param verticalPositionAnchor The vertical anchor. One of {@link #ANCHOR_TYPE_START}, {@link
 *     #ANCHOR_TYPE_MIDDLE}, {@link #ANCHOR_TYPE_END} and {@link #TYPE_UNSET}.
 * @param width The width of the cue as a fraction of the viewport width.
 * @param height The height of the cue as a fraction of the viewport height, or {@link
 *     #DIMEN_UNSET} if the bitmap should be displayed at its natural height for the specified
 *     {@code width}.
 */
public Cue(
    Bitmap bitmap,
    float horizontalPosition,
    @AnchorType int horizontalPositionAnchor,
    float verticalPosition,
    @AnchorType int verticalPositionAnchor,
    float width,
    float height) {
  this(
      /* text= */ null,
      /* textAlignment= */ null,
      bitmap,
      verticalPosition,
      /* lineType= */ LINE_TYPE_FRACTION,
      verticalPositionAnchor,
      horizontalPosition,
      horizontalPositionAnchor,
      /* textSizeType= */ TYPE_UNSET,
      /* textSize= */ DIMEN_UNSET,
      width,
      height,
      /* windowColorSet= */ false,
      /* windowColor= */ Color.BLACK);
}
 

private void initialize() {
    paint = new Paint();
    paint.setStyle(Paint.Style.FILL);

    scrollBarAlpha = DEFAULT_SCROLLBAR_ALPHA;
    backgroundAlpha = DEFAULT_BACKGROUND_ALPHA;

    scrollBarWidth = 0;
    scrollBarIndex = 0;

    scrollBarColor = Color.WHITE;
    backgroundColor = Color.BLACK;
    setAlpha(0);

    showAnimator = ObjectAnimator.ofFloat(
            this, "alpha", getAlpha(), 1
    ).setDuration(100);

    dismissAnimator = ObjectAnimator.ofFloat(
            this, "alpha", getAlpha(), 0
    ).setDuration(200);
    dismissAnimator.setStartDelay(600);
}
 

private Bitmap bitMatrix2Bitmap(BitMatrix matrix,int colorBg) {
    int w = matrix.getWidth();
    int h = matrix.getHeight();
    int[] rawData = new int[w * h];
    for (int i = 0; i < w; i++) {
        for (int j = 0; j < h; j++) {
            int color = colorBg;
            if (matrix.get(i, j)) {
                color = Color.BLACK;
            }
            rawData[i + (j * w)] = color;
        }
    }

    Bitmap bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.RGB_565);
    bitmap.setPixels(rawData, 0, w, 0, 0, w, h);
    return bitmap;
}
 

/**
 * Creates an image cue.
 *
 * @param bitmap See {@link #bitmap}.
 * @param horizontalPosition The position of the horizontal anchor within the viewport, expressed
 *     as a fraction of the viewport width.
 * @param horizontalPositionAnchor The horizontal anchor. One of {@link #ANCHOR_TYPE_START},
 *     {@link #ANCHOR_TYPE_MIDDLE}, {@link #ANCHOR_TYPE_END} and {@link #TYPE_UNSET}.
 * @param verticalPosition The position of the vertical anchor within the viewport, expressed as a
 *     fraction of the viewport height.
 * @param verticalPositionAnchor The vertical anchor. One of {@link #ANCHOR_TYPE_START}, {@link
 *     #ANCHOR_TYPE_MIDDLE}, {@link #ANCHOR_TYPE_END} and {@link #TYPE_UNSET}.
 * @param width The width of the cue as a fraction of the viewport width.
 * @param height The height of the cue as a fraction of the viewport height, or {@link
 *     #DIMEN_UNSET} if the bitmap should be displayed at its natural height for the specified
 *     {@code width}.
 */
public Cue(
    Bitmap bitmap,
    float horizontalPosition,
    @AnchorType int horizontalPositionAnchor,
    float verticalPosition,
    @AnchorType int verticalPositionAnchor,
    float width,
    float height) {
  this(
      /* text= */ null,
      /* textAlignment= */ null,
      bitmap,
      verticalPosition,
      /* lineType= */ LINE_TYPE_FRACTION,
      verticalPositionAnchor,
      horizontalPosition,
      horizontalPositionAnchor,
      /* textSizeType= */ TYPE_UNSET,
      /* textSize= */ DIMEN_UNSET,
      width,
      height,
      /* windowColorSet= */ false,
      /* windowColor= */ Color.BLACK);
}
 

@Override
public void onSuccess() {
    Log.d(TAG, "Success");

    for (int i = 0; i < labels.length; ++i) {
        int luminance = luminances[i];
        TextView label = labels[i];
        final int textColor = bright.isBright(luminance) ? Color.BLACK
                : Color.WHITE;

        label.setTextColor(textColor);
        label.setText("Bright (" + (int) luminance + ")");
    }
}
 

@SuppressWarnings("unused")
C contrastColor(){
    if (r()*0.299+g()*0.587+b()*0.144 >= 128){
        return new C(Color.BLACK);
    } else {
        return new C(Color.WHITE);
    }
}
 

public int getStatusBarColor() {
    if (!hasL()) {
        // On pre-L devices, you can have any status bar color so long as it's black.
        return Color.BLACK;
    }

    return mActivity.getWindow().getStatusBarColor();
}
 

/**
 * Creates a text cue.
 *
 * @param text See {@link #text}.
 * @param textAlignment See {@link #textAlignment}.
 * @param line See {@link #line}.
 * @param lineType See {@link #lineType}.
 * @param lineAnchor See {@link #lineAnchor}.
 * @param position See {@link #position}.
 * @param positionAnchor See {@link #positionAnchor}.
 * @param size See {@link #size}.
 * @param textSizeType See {@link #textSizeType}.
 * @param textSize See {@link #textSize}.
 */
public Cue(
    CharSequence text,
    @Nullable Alignment textAlignment,
    float line,
    @LineType int lineType,
    @AnchorType int lineAnchor,
    float position,
    @AnchorType int positionAnchor,
    float size,
    @TextSizeType int textSizeType,
    float textSize) {
  this(
      text,
      textAlignment,
      /* bitmap= */ null,
      line,
      lineType,
      lineAnchor,
      position,
      positionAnchor,
      textSizeType,
      textSize,
      size,
      /* bitmapHeight= */ DIMEN_UNSET,
      /* windowColorSet= */ false,
      /* windowColor= */ Color.BLACK);
}
 

public LineBase(VafContext context, ViewCache viewCache) {
    super(context, viewCache);

    mLineColor = Color.BLACK;
    mLineWidth = 1;
    mIsHorizontal = true;
    mStyle = STYLE_SOLID;
}
 

/**
 * Color the progress bar based on the toolbar theme color.
 * @param color The Android color the toolbar is using.
 */
public void setThemeColor(int color, boolean isIncognito) {
    mThemeColor = color;
    boolean isDefaultTheme = ColorUtils.isUsingDefaultToolbarColor(getResources(), color);

    // All colors use a single path if using the status bar color as the background.
    if (mUseStatusBarColorAsBackground) {
        if (isDefaultTheme) color = Color.BLACK;
        setForegroundColor(
                ApiCompatibilityUtils.getColor(getResources(), R.color.white_alpha_70));
        setBackgroundColor(ColorUtils.getDarkenedColorForStatusBar(color));
        return;
    }

    // The default toolbar has specific colors to use.
    if ((isDefaultTheme || !ColorUtils.isValidThemeColor(color)) && !isIncognito) {
        setForegroundColor(ApiCompatibilityUtils.getColor(getResources(),
                R.color.progress_bar_foreground));
        setBackgroundColor(ApiCompatibilityUtils.getColor(getResources(),
                R.color.progress_bar_background));
        return;
    }

    setForegroundColor(ColorUtils.getThemedAssetColor(color, isIncognito));

    if (mAnimatingView != null
            && (ColorUtils.shouldUseLightForegroundOnBackground(color) || isIncognito)) {
        mAnimatingView.setColor(ColorUtils.getColorWithOverlay(color, Color.WHITE,
                ANIMATION_WHITE_FRACTION));
    }

    setBackgroundColor(ColorUtils.getColorWithOverlay(color, Color.WHITE,
            THEMED_BACKGROUND_WHITE_FRACTION));
}
 

public Option() {
    this.iconId = 0;
    this.iconColor = Color.BLACK;
    this.titleColor = Color.BLACK;
    this.descriptionColor = Color.BLACK;
    this.id = -1L;
    this.title = "";
    this.description = "";
    this.tag = null;
}
 

@Override
public void tracing_setup ()
{
    pathColour = Color.BLACK;
    path1 = (OBGroup) objectDict.get("trace_p1");
    path2 = (OBGroup) objectDict.get("trace_p2");
    //
    dash1 = (OBImage) objectDict.get("dash_p1");
    //
    uPaths = new ArrayList<>();
    uPaths.addAll(tracing_processDigit(path1));
    uPaths.addAll(tracing_processDigit(path2));
    //
    List<OBGroup> spArray = new ArrayList<>();
    spArray.addAll(tracing_subpathControlsFromPath("trace_p1"));
    spArray.addAll(tracing_subpathControlsFromPath("trace_p2"));
    //
    List<OBPath> paths = new ArrayList<>();
    if (path1 != null)
    {
        paths.addAll((List<OBPath>) (Object) path1.filterMembers("p.*"));
        path1.hide();
    }
    if (path2 != null)
    {
        paths.addAll((List<OBPath>) (Object) path2.filterMembers("p.*"));
        path2.hide();
    }
    for (OBPath path : paths)
    {
        path.setStrokeEnd(0.0f);
    }
    //
    subPaths = spArray;
    for (OBControl c : subPaths)
    {
        c.hide();
    }
}
 

@Override
public void startElement(String uri, String localName, String qName, Attributes attributes)
        throws SAXException {
    String tagName = localName.length() != 0 ? localName : qName;
    tagName = tagName.toLowerCase(Locale.getDefault()).trim();
    if (tagName.equals("d")) {
        // <d p="23.826000213623,1,25,16777215,1422201084,0,057075e9,757076900">我从未见过如此厚颜无耻之猴</d>
        // 0:时间(弹幕出现时间)
        // 1:类型(1从右至左滚动弹幕|6从左至右滚动弹幕|5顶端固定弹幕|4底端固定弹幕|7高级弹幕|8脚本弹幕)
        // 2:字号
        // 3:颜色
        // 4:时间戳 ?
        // 5:弹幕池id
        // 6:用户hash
        // 7:弹幕id
        String pValue = attributes.getValue("p");
        // parse p value to danmaku
        String[] values = pValue.split(",");
        if (values.length > 0) {
            long time = (long) (Float.parseFloat(values[0]) * 1000); // 出现时间
            int type = Integer.parseInt(values[1]); // 弹幕类型
            float textSize = Float.parseFloat(values[2]); // 字体大小
            int color = (int) ((0x00000000ff000000 | Long.parseLong(values[3])) & 0x00000000ffffffff); // 颜色
            // int poolType = Integer.parseInt(values[5]); // 弹幕池类型（忽略
            item = mContext.mDanmakuFactory.createDanmaku(type, mContext);
            if (item != null) {
                item.setTime(time);
                item.textSize = textSize * (mDispDensity - 0.6f);
                item.textColor = color;
                item.textShadowColor = color <= Color.BLACK ? Color.WHITE : Color.BLACK;
            }
        }
    }
}
 

public UmbrellaDrawable() {
  mColor1 = Color.RED;
  mColor2 = Color.WHITE;
  mBackgroundColor = Color.BLACK;
  mPath = new Path();
  mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
}
 

/**
 * 
 * @description: ��ȡָ����ɫֵ�����Խ�����ɫֵ���Ӻڹ��ɵ�ָ������ɫ���ٵ���ɫ����ɫ--color--��ɫ��
 * @date:  2015-3-16 ����9:06:46
 * @author�� yems
 */
private int[] getColors(int color) {
	if (color == Color.BLACK || color == Color.WHITE) {
		return new int[] { Color.BLACK, Color.WHITE };
	}
	return new int[] { Color.BLACK, color, Color.WHITE };
}
 

@Override
public boolean onTouchEvent(MotionEvent event) {
    getParent().requestDisallowInterceptTouchEvent(true);

    // Convert coordinates to our internal coordinate system
    float dimen;
    if (mOrientation == ORIENTATION_HORIZONTAL) {
        dimen = event.getX();
    } else {
        dimen = event.getY();
    }

    switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            mIsMovingPointer = true;
            // Check whether the user pressed on (or near) the pointer
            if (dimen >= (mBarPointerHaloRadius)
                    && dimen <= (mBarPointerHaloRadius + mBarLength)) {
                mBarPointerPosition = Math.round(dimen);
                calculateColor(Math.round(dimen));
                mBarPointerPaint.setColor(mColor);
                invalidate();
            }
            break;
        case MotionEvent.ACTION_MOVE:
            if (mIsMovingPointer) {
                // Move the the pointer on the bar.
                if (dimen >= mBarPointerHaloRadius
                        && dimen <= (mBarPointerHaloRadius + mBarLength)) {
                    mBarPointerPosition = Math.round(dimen);
                    calculateColor(Math.round(dimen));
                    mBarPointerPaint.setColor(mColor);
                    invalidate();
                } else if (dimen < mBarPointerHaloRadius) {
                    mBarPointerPosition = mBarPointerHaloRadius;
                    mColor = Color.BLACK;
                    mWComponent = 0f;
                    mBarPointerPaint.setColor(mColor);
                    invalidate();
                } else if (dimen > (mBarPointerHaloRadius + mBarLength)) {
                    mBarPointerPosition = mBarPointerHaloRadius + mBarLength;
                    mColor = Color.WHITE;//Color.HSVToColor(mHSVColor);
                    mWComponent = 1f;
                    mBarPointerPaint.setColor(mColor);
                    invalidate();
                }
            }
            if (mListener != null && mOldWComponent != mWComponent) {
                mListener.onWComponentChanged(mWComponent);
                mOldWComponent = mWComponent;
            }
            break;
        case MotionEvent.ACTION_UP:
            mIsMovingPointer = false;
            break;
    }
    return true;
}
 

/**
 * Set device status bar to a given color.
 * @param tab The tab that is currently showing.
 * @param color The color that the status bar should be set to.
 */
protected void setStatusBarColor(Tab tab, int color) {
    int statusBarColor = (tab != null && tab.isDefaultThemeColor())
            ? Color.BLACK : ColorUtils.getDarkenedColorForStatusBar(color);
    ApiCompatibilityUtils.setStatusBarColor(getWindow(), statusBarColor);
}
 

@Override
public boolean onTouchEvent(MotionEvent event) {
    getParent().requestDisallowInterceptTouchEvent(true);

    // Convert coordinates to our internal coordinate system
    float dimen;
    if (mOrientation == ORIENTATION_HORIZONTAL) {
        dimen = event.getX();
    }
    else {
        dimen = event.getY();
    }

    switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            mIsMovingPointer = true;
            // Check whether the user pressed on (or near) the pointer
            if (dimen >= (mBarPointerHaloRadius)
                    && dimen <= (mBarPointerHaloRadius + mBarLength)) {
                mBarPointerPosition = Math.round(dimen);
                calculateColor(Math.round(dimen));
                mBarPointerPaint.setColor(mColor);
                invalidate();
            }
            break;
        case MotionEvent.ACTION_MOVE:
            if (mIsMovingPointer) {
                // Move the the pointer on the bar.
                if (dimen >= mBarPointerHaloRadius
                        && dimen <= (mBarPointerHaloRadius + mBarLength)) {
                    mBarPointerPosition = Math.round(dimen);
                    calculateColor(Math.round(dimen));
                    mBarPointerPaint.setColor(mColor);
                    if (mPicker != null) {
                        mPicker.setNewCenterColor(mColor);
                        mPicker.changeOpacityBarColor(mColor);
                    }
                    invalidate();
                } else if (dimen < mBarPointerHaloRadius) {
                    mBarPointerPosition = mBarPointerHaloRadius;
                    mColor = Color.HSVToColor(mHSVColor);
                    mBarPointerPaint.setColor(mColor);
                    if (mPicker != null) {
                        mPicker.setNewCenterColor(mColor);
                        mPicker.changeOpacityBarColor(mColor);
                    }
                    invalidate();
                } else if (dimen > (mBarPointerHaloRadius + mBarLength)) {
                    mBarPointerPosition = mBarPointerHaloRadius + mBarLength;
                    mColor = Color.BLACK;
                    mBarPointerPaint.setColor(mColor);
                    if (mPicker != null) {
                        mPicker.setNewCenterColor(mColor);
                        mPicker.changeOpacityBarColor(mColor);
                    }
                    invalidate();
                }
            }
            if(onValueChangedListener != null && oldChangedListenerValue != mColor){
                onValueChangedListener.onValueChanged(mColor);
                oldChangedListenerValue = mColor;
            }
            break;
        case MotionEvent.ACTION_UP:
            mIsMovingPointer = false;
            break;
    }
    return true;
}
 

@Override
protected void setStatusBarColor(Tab tab, int color) {
    if (DeviceFormFactor.isTablet(getApplicationContext())) return;
    super.setStatusBarColor(tab, isInOverviewMode() ? Color.BLACK : color);
}
 

/**
 * @param view        View to be animated
 * @param borderWidth The width of the spinning bar
 * @param arcColor    The color of the spinning bar
 */
public CircularAnimatedDrawable(View view, float borderWidth, int arcColor) {
    this(view, borderWidth, arcColor, 0, Color.BLACK);
}