Java Code Examples for android.text.style.DynamicDrawableSpan#ALIGN_BOTTOM

The following examples show how to use android.text.style.DynamicDrawableSpan#ALIGN_BOTTOM . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CenteredImageSpan.java    From GSYRickText with MIT License 6 votes vote down vote up 
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, int y, int bottom,
                 Paint paint) {

    if (mVerticalAlignment == DynamicDrawableSpan.ALIGN_BASELINE || mVerticalAlignment == DynamicDrawableSpan.ALIGN_BOTTOM) {
        super.draw(canvas, text, start, end, x, top, y, bottom, paint);
        return;
    }

    Drawable b = getDrawable();
    canvas.save();
    int transY = 0;
    //获得将要显示的文本高度-图片高度除2等居中位置+top(换行情况)
    transY = ((bottom - top) - b.getBounds().bottom) / 2 + top;
    //偏移画布后开始绘制
    canvas.translate(x, transY);
    b.draw(canvas);
    canvas.restore();
}
Example 2
Source File: BetterImageSpan.java    From fresco with MIT License 5 votes vote down vote up 
/**
 * A helper function to allow dropping in BetterImageSpan as a replacement to ImageSpan, and
 * allowing for center alignment if passed in.
 */
public static final @BetterImageSpanAlignment int normalizeAlignment(int alignment) {
  switch (alignment) {
    case DynamicDrawableSpan.ALIGN_BOTTOM:
      return ALIGN_BOTTOM;
    case ALIGN_CENTER:
      return ALIGN_CENTER;
    case DynamicDrawableSpan.ALIGN_BASELINE:
    default:
      return ALIGN_BASELINE;
  }
}
Example 3
Source File: VisibleRecipientChip.java    From talk-android with MIT License 4 votes vote down vote up 
public VisibleRecipientChip(final Drawable drawable, final RecipientEntry entry) {
    this(drawable, entry, DynamicDrawableSpan.ALIGN_BOTTOM);
}
Example 4
Source File: Emoji.java    From Game-of-Thrones with Apache License 2.0 4 votes vote down vote up 
public EmojiSpan(EmojiDrawable d) {
    super(d, DynamicDrawableSpan.ALIGN_BOTTOM);
}
Example 5
Source File: VisibleRecipientChip.java    From ChipsLibrary with Apache License 2.0 4 votes vote down vote up 
public VisibleRecipientChip(final Drawable drawable, final RecipientEntry entry) {
    super(drawable, DynamicDrawableSpan.ALIGN_BOTTOM);

    mDelegate = new SimpleRecipientChip(entry);
}