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fixes #3753
closes #3758
// FREEBIE
This commit is contained in:
Jake McGinty 2015-07-22 12:30:55 -07:00 committed by Moxie Marlinspike
parent 3bac3c6263
commit 6c5daf5ed6
1 changed files with 15 additions and 4 deletions
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19
src/org/thoughtcrime/securesms/components/emoji/EmojiSpan.java
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@ -9,17 +9,28 @@ import android.widget.TextView;
import org.thoughtcrime.securesms.R;
public class EmojiSpan extends AnimatingImageSpan {
private final int size;
private final FontMetricsInt fm;
public EmojiSpan(@NonNull Drawable drawable, @NonNull TextView tv) {
super(drawable, tv);
FontMetricsInt fm = tv.getPaint().getFontMetricsInt();
final int size = fm != null ? Math.abs(fm.descent) + Math.abs(fm.ascent)
: tv.getResources().getDimensionPixelSize(R.dimen.conversation_item_body_text_size);
fm = tv.getPaint().getFontMetricsInt();
size = fm != null ? Math.abs(fm.descent) + Math.abs(fm.ascent)
: tv.getResources().getDimensionPixelSize(R.dimen.conversation_item_body_text_size);
getDrawable().setBounds(0, 0, size, size);
}
@Override public int getSize(Paint paint, CharSequence text, int start, int end,
FontMetricsInt fm)
{
return getDrawable().getBounds().right;
if (fm != null && this.fm != null) {
fm.ascent = this.fm.ascent;
fm.descent = this.fm.descent;
fm.top = this.fm.top;
fm.bottom = this.fm.bottom;
return size;
} else {
return super.getSize(paint, text, start, end, fm);
}
}
}