我想将我ImageSpan
与文本的基线对齐,但我还需要在行之间添加一些间距。
问题是,当我添加行距时,ImageSpan
不与文本的基线对齐,而是与 对齐baseline+lineSpacing
,所以它看起来比它应该的要低。
有解决方法吗?
编辑:进一步解释:
没有 它的样子
lineSpacing
(箭头是ImageSpan
)。它与基线正确对齐。
如果我添加它会是什么样子
android:lineSpacingMulitiplier="1.2"
编辑 2代码:
XML:
<com.kushtrim.example.views.CustomTypefaceTextView
android:id="@+id/descId"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:lines="3"
android:gravity="center_vertical"
android:layout_marginLeft="@dimen/_45"
android:layout_marginTop="@dimen/_6"
android:layout_marginBottom="@dimen/_20"
app:font_type="merriweather_regular"
android:textSize="@dimen/f40"
android:lineSpacingMultiplier="1.2"
android:textColor="@color/black"
android:text="Lorem ipsum dolor sit amet, consectetur adipiscing elit."
android:ellipsize="end" />
其他相关方法:
private Spannable getContentText(ContactRaport contactRaport) {
DateTime dateTime = new DateTime(contactRaport.contactDate);
String datePart = dateTime.getDayOfMonth() + " " + dateTime.monthOfYear().getAsShortText(new Locale("nl")) + "; ";
String completeText = datePart + contactRaport.note;
Typeface font1 = Typeface.createFromAsset(context.getAssets(), "MyFont1.ttf");
Typeface font2 = Typeface.createFromAsset(context.getAssets(), "MyFont2.ttf");
SpannableStringBuilder spannable = new SpannableStringBuilder("XX");
ImageSpan arrow = getArrowImageSpan(contactRaport);
spannable.setSpan(arrow, 0, 2, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
spannable.append(completeText);
spannable.setSpan(new CustomTypefaceSpan("", font1 ), 2, datePart.length()+1, Spanned.SPAN_EXCLUSIVE_INCLUSIVE);
spannable.setSpan(new CustomTypefaceSpan("", font2), datePart.length(), completeText.length(), Spanned.SPAN_EXCLUSIVE_INCLUSIVE);
spannable.setSpan(new ForegroundColorSpan(getContentDateColor(contactRaport)),2, datePart.length()+1, 0);
return spannable;
}
.
private ImageSpan getArrowImageSpan(ContactRaport contactRaport) {
Drawable d = null;
switch (contactRaport.type) {
... logic to load the correct drawable
}
d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
return new ImageSpan(d, ImageSpan.ALIGN_BASELINE);
}