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Code Issues Packages Projects Releases Wiki Activity

Added insert link as image

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This commit is contained in:
M66B
2023-01-24 09:10:12 +01:00
parent c118b753cd
commit 1bfebb36ca
7 changed files with 66 additions and 20 deletions
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61
app/src/main/java/eu/faircode/email/StyleHelper.java
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@@ -25,6 +25,8 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.text.Editable;
@@ -41,6 +43,7 @@ import android.text.style.BackgroundColorSpan;
import android.text.style.BulletSpan;
import android.text.style.CharacterStyle;
import android.text.style.ForegroundColorSpan;
import android.text.style.ImageSpan;
import android.text.style.ParagraphStyle;
import android.text.style.QuoteSpan;
import android.text.style.RelativeSizeSpan;
@@ -59,6 +62,7 @@ import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.appcompat.widget.PopupMenu;
import androidx.core.content.ContextCompat;
import androidx.core.content.res.ResourcesCompat;
import androidx.lifecycle.LifecycleOwner;
import androidx.preference.PreferenceManager;
@@ -67,6 +71,9 @@ import com.flask.colorpicker.ColorPickerView;
import com.flask.colorpicker.builder.ColorPickerClickListener;
import com.flask.colorpicker.builder.ColorPickerDialogBuilder;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
@@ -1326,29 +1333,51 @@ public class StyleHelper {
static boolean setLink(EditText etBody, int start, int end, Object... args) {
Log.breadcrumb("style", "action", "link");
String url = (String) args[0];
String title = (String) args[1];
long working = (Long) args[0];
int zoom = (Integer) args[1];
String url = (String) args[2];
boolean image = (Boolean) args[3];
String title = (String) args[4];
Editable edit = etBody.getText();
URLSpan[] spans = edit.getSpans(start, end, URLSpan.class);
for (URLSpan span : spans)
edit.removeSpan(span);
if (image) {
Uri uri = Uri.parse(url);
if (!UriHelper.isHyperLink(uri))
return false;
if (!TextUtils.isEmpty(url)) {
if (TextUtils.isEmpty(title))
title = url;
SpannableStringBuilder ssb = new SpannableStringBuilderEx(edit);
if (start == end)
edit.insert(start, title);
else if (!title.equals(edit.subSequence(start, end).toString()))
edit.replace(start, end, title);
ssb.insert(start, "\n\uFFFC\n"); // Object replacement character
edit.setSpan(new URLSpan(url), start, start + title.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
Drawable img = ImageHelper.decodeImage(etBody.getContext(),
working, url, true, zoom, 1.0f, etBody);
ImageSpan is = new ImageSpan(img, url);
ssb.setSpan(is, start + 1, start + 2, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etBody.setText(ssb);
etBody.setSelection(start + 3);
} else {
URLSpan[] spans = edit.getSpans(start, end, URLSpan.class);
for (URLSpan span : spans)
edit.removeSpan(span);
if (!TextUtils.isEmpty(url)) {
if (TextUtils.isEmpty(title))
title = url;
if (start == end)
edit.insert(start, title);
else if (!title.equals(edit.subSequence(start, end).toString()))
edit.replace(start, end, title);
edit.setSpan(new URLSpan(url), start, start + title.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
etBody.setText(edit);
etBody.setSelection(start + title.length());
}
etBody.setText(edit);
etBody.setSelection(start + title.length());
return true;
}