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Code Issues Packages Projects Releases Wiki Activity

Show suggestion help

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This commit is contained in:
M66B
2023-09-13 08:53:24 +02:00
parent bf1193d787
commit bd89910485
3 changed files with 116 additions and 40 deletions
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57
app/src/main/java/eu/faircode/email/LanguageTool.java
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@@ -22,13 +22,12 @@ package eu.faircode.email;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.graphics.Color;
import android.net.Uri;
import android.os.Build;
import android.os.LocaleList;
import android.text.Editable;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextPaint;
import android.text.TextUtils;
import android.text.style.SuggestionSpan;
import android.util.Pair;
@@ -43,7 +42,6 @@ import org.json.JSONObject;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Field;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
@@ -425,7 +423,24 @@ public class LanguageTool {
boolean misspelled = ("misspelling".equals(suggestion.issueType) ||
"typographical".equals(suggestion.issueType) ||
"whitespace".equals(suggestion.issueType));
SpannableStringBuilder ssb = new SpannableStringBuilderEx();
if (!TextUtils.isEmpty(suggestion.title))
ssb.append(suggestion.title);
if (!TextUtils.isEmpty(suggestion.description)) {
if (ssb.length() > 0)
ssb.append(": ");
ssb.append(suggestion.description);
}
if (!TextUtils.isEmpty(suggestion.issueType)) {
int len = ssb.length();
if (len > 0)
ssb.append(" (");
ssb.append(suggestion.issueType);
if (len > 0)
ssb.append(")");
}
SuggestionSpan span = new SuggestionSpanEx(etBody.getContext(),
ssb.toString(),
suggestion.replacements.toArray(new String[0]), misspelled);
int s = start + suggestion.offset;
int e = s + suggestion.length;
@@ -474,40 +489,4 @@ public class LanguageTool {
return issueType + " " + title + " " + description;
}
}
private static class SuggestionSpanEx extends SuggestionSpan {
private final int highlightColor;
private final int underlineColor;
private final int underlineThickness;
public SuggestionSpanEx(Context context, String[] suggestions, boolean misspelled) {
super(context, suggestions,
misspelled || Build.VERSION.SDK_INT < Build.VERSION_CODES.S
? SuggestionSpan.FLAG_MISSPELLED | SuggestionSpan.FLAG_EASY_CORRECT
: SuggestionSpan.FLAG_GRAMMAR_ERROR);
highlightColor = Helper.resolveColor(context, android.R.attr.textColorHighlight);
underlineColor = (misspelled ? Color.RED : highlightColor);
underlineThickness = Helper.dp2pixels(context, misspelled ? 2 : 2);
}
@Override
public void updateDrawState(TextPaint tp) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
try {
Field fUnderlineColor = tp.getClass().getDeclaredField("underlineColor");
Field fUnderlineThickness = tp.getClass().getDeclaredField("underlineThickness");
fUnderlineColor.setAccessible(true);
fUnderlineThickness.setAccessible(true);
fUnderlineColor.set(tp, underlineColor);
fUnderlineThickness.set(tp, underlineThickness);
} catch (Throwable ex) {
Log.i(ex);
tp.bgColor = highlightColor;
}
else {
tp.underlineColor = underlineColor;
tp.underlineThickness = underlineThickness;
}
}
}
}