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Code Issues Releases Wiki Activity

Use open link dialog for EML viewer

This commit is contained in:
M66B 2021-04-04 13:28:55 +02:00
parent 508c8df68b
commit 134e10c691
1 changed files with 51 additions and 2 deletions
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53
app/src/main/java/eu/faircode/email/ActivityEML.java
View File

@ -28,12 +28,16 @@ import android.content.SharedPreferences;
import android.graphics.Typeface;
import android.net.Uri;
import android.os.Bundle;
import android.text.Layout;
import android.text.Spannable;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.text.method.ArrowKeyMovementMethod;
import android.text.style.URLSpan;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.TextView;
@ -115,7 +119,52 @@ public class ActivityEML extends ActivityBase {
rvAttachment.setLayoutManager(llm);
tvBody.setTypeface(monospaced ? Typeface.MONOSPACE : Typeface.DEFAULT);
tvBody.setMovementMethod(LinkMovementMethod.getInstance());
tvBody.setMovementMethod(new ArrowKeyMovementMethod() {
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
URLSpan[] link = buffer.getSpans(off, off, URLSpan.class);
if (link.length > 0) {
String url = link[0].getURL();
Uri uri = Uri.parse(url);
if (uri.getScheme() == null)
uri = Uri.parse("https://" + url);
int start = buffer.getSpanStart(link[0]);
int end = buffer.getSpanEnd(link[0]);
String title = (start < 0 || end < 0 || end <= start
? null : buffer.subSequence(start, end).toString());
if (url.equals(title))
title = null;
Bundle args = new Bundle();
args.putParcelable("uri", uri);
args.putString("title", title);
FragmentDialogOpenLink fragment = new FragmentDialogOpenLink();
fragment.setArguments(args);
fragment.show(getSupportFragmentManager(), "open:link");
return true;
}
}
return super.onTouchEvent(widget, buffer, event);
}
});
vSeparatorAttachments.setVisibility(View.GONE);
grpReady.setVisibility(View.GONE);