Ejemplo n.º 1
0
  public RoundedImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RoundedImageView, defStyle, 0);

    int index = a.getInt(R.styleable.RoundedImageView_android_scaleType, -1);
    if (index >= 0) {
      setScaleType(sScaleTypeArray[index]);
    }

    mCornerRadius = a.getDimensionPixelSize(R.styleable.RoundedImageView_corner_radius, -1);
    mBorderWidth = a.getDimensionPixelSize(R.styleable.RoundedImageView_border_width, -1);

    // don't allow negative values for radius and border
    if (mCornerRadius < 0) {
      mCornerRadius = DEFAULT_RADIUS;
    }
    if (mBorderWidth < 0) {
      mBorderWidth = DEFAULT_BORDER;
    }

    mBorderColor = a.getColorStateList(R.styleable.RoundedImageView_border_color);
    if (mBorderColor == null) {
      mBorderColor = ColorStateList.valueOf(RoundedDrawable.DEFAULT_BORDER_COLOR);
    }

    mRoundBackground = a.getBoolean(R.styleable.RoundedImageView_round_background, false);
    mOval = a.getBoolean(R.styleable.RoundedImageView_is_oval, false);

    if (mDrawable instanceof RoundedDrawable) {
      updateDrawableAttrs((RoundedDrawable) mDrawable);
    }

    if (mRoundBackground) {
      if (!(mBackgroundDrawable instanceof RoundedDrawable)) {
        // try setting background drawable now that we got the mRoundBackground param
        setBackgroundDrawable(mBackgroundDrawable);
      }
      if (mBackgroundDrawable instanceof RoundedDrawable) {
        updateDrawableAttrs((RoundedDrawable) mBackgroundDrawable);
      }
    }

    a.recycle();
  }
Ejemplo n.º 2
0
  public void setRoundBackground(boolean roundBackground) {
    if (mRoundBackground == roundBackground) {
      return;
    }

    mRoundBackground = roundBackground;
    if (roundBackground) {
      if (mBackgroundDrawable instanceof RoundedDrawable) {
        updateDrawableAttrs((RoundedDrawable) mBackgroundDrawable);
      } else {
        setBackgroundDrawable(mBackgroundDrawable);
      }
    } else if (mBackgroundDrawable instanceof RoundedDrawable) {
      ((RoundedDrawable) mBackgroundDrawable).setBorderWidth(0);
      ((RoundedDrawable) mBackgroundDrawable).setCornerRadius(0);
    }

    invalidate();
  }
 @Override
 public void setBackground(Drawable background) {
   setBackgroundDrawable(background);
 }