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Code Issues Releases Wiki Activity

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This commit is contained in:
M66B 2023-09-15 18:29:16 +02:00
parent 05d9925175
commit b31c218d42
1 changed files with 38 additions and 0 deletions
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38
app/src/main/java/eu/faircode/email/EditTextCompose.java
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@ -35,6 +35,7 @@ import android.text.Editable;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.text.style.QuoteSpan;
import android.text.style.StyleSpan;
import android.util.AttributeSet;
@ -109,6 +110,43 @@ public class EditTextCompose extends FixedEditText {
this.lt_description = prefs.getBoolean("lt_description", false);
boolean undo_manager = prefs.getBoolean("undo_manager", false);
addTextChangedListener(new TextWatcher() {
private Integer arrow;
private boolean replacing = false;
@Override
public void beforeTextChanged(CharSequence text, int start, int count, int after) {
// Do nothing
}
@Override
public void onTextChanged(CharSequence text, int start, int before, int count) {
int index = start + before;
if (count - before == 1 && index > 1) {
char c = text.charAt(index);
if (c == '>' &&
text.charAt(index - 1) == '-' &&
text.charAt(index - 2) == '-') {
arrow = index - 2;
}
}
}
@Override
public void afterTextChanged(Editable text) {
if (arrow != null && !replacing)
try {
replacing = true;
text.replace(arrow, arrow + 3, "→");
} catch (Throwable ex) {
Log.e(ex);
} finally {
arrow = null;
replacing = false;
}
}
});
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
setCustomSelectionActionModeCallback(new ActionMode.Callback() {
@Override