mirror of https://github.com/M66B/FairEmail.git
Merge bullets
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@ -473,10 +473,40 @@ public class FragmentCompose extends FragmentBase {
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}
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});
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// https://developer.android.com/reference/android/text/TextWatcher
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etBody.addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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public void beforeTextChanged(CharSequence text, int start, int count, int after) {
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// Do nothing
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if (count == 1 && text.charAt(start) == '\n' && after == 0 && start > 0) {
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SpannableStringBuilder ssb = new SpannableStringBuilder(text);
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BulletSpan[] bullets = ssb.getSpans(start + 1, start + 1, BulletSpan.class);
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int min = -1;
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int max = -1;
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BulletSpan clone = null;
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for (BulletSpan span : bullets) {
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int s = ssb.getSpanStart(span);
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int e = ssb.getSpanEnd(span);
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Log.i("Span " + s + "..." + e + " start=" + start);
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if (min < 0 || s < min)
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min = s;
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if (max < 0 || e > max)
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max = e;
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if (clone == null)
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clone = clone(span, span.getClass(), etBody.getContext());
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ssb.removeSpan(span);
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}
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if (clone != null) {
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ssb.setSpan(clone, min, max, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE | Spanned.SPAN_PARAGRAPH);
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ssb.delete(start, start + 1);
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etBody.setText(ssb);
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etBody.setSelection(start);
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}
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}
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}
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@Override
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