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Code Issues Releases Wiki Activity

Allow pasting html

This commit is contained in:
M66B 2019-09-25 20:48:57 +02:00
parent 2389b783e7
commit 703ee1b4ec
1 changed files with 37 additions and 4 deletions
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41
app/src/main/java/eu/faircode/email/EditTextCompose.java
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@ -19,10 +19,13 @@ package eu.faircode.email;
Copyright 2018-2019 by Marcel Bokhorst (M66B)
*/
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.text.Spanned;
import android.util.AttributeSet;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputConnection;
@ -50,10 +53,40 @@ public class EditTextCompose extends AppCompatEditText {
@Override
public boolean onTextContextMenuItem(int id) {
try {
if (id == android.R.id.paste && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
return super.onTextContextMenuItem(android.R.id.pasteAsPlainText);
else
return super.onTextContextMenuItem(id);
if (id == android.R.id.paste) {
Context context = getContext();
ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
if (clipboard.hasPrimaryClip()) {
ClipData.Item item = clipboard.getPrimaryClip().getItemAt(0);
String html = item.coerceToHtmlText(context);
html = HtmlHelper.sanitize(context, html, true, false);
Spanned paste = HtmlHelper.fromHtml(html);
int start = getSelectionStart();
int end = getSelectionEnd();
if (start < 0)
start = 0;
if (end < 0)
end = 0;
if (start > end) {
int tmp = start;
start = end;
end = tmp;
}
if (start == end)
getText().insert(start, paste);
else
getText().replace(start, end, paste);
return true;
}
}
return super.onTextContextMenuItem(id);
} catch (Throwable ex) {
/*
java.lang.RuntimeException: PARAGRAPH span must start at paragraph boundary