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Code Issues Packages Projects Releases Wiki Activity

Warn for insecure links

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This commit is contained in:
M66B
2019-03-03 16:07:09 +00:00
parent d8c81668b5
commit 0e2b1ef865
4 changed files with 104 additions and 56 deletions
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142
app/src/main/java/eu/faircode/email/FragmentCompose.java
View File

@@ -55,6 +55,7 @@ import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.text.style.ImageSpan;
import android.text.style.QuoteSpan;
import android.text.style.StyleSpan;
@@ -770,73 +771,102 @@ public class FragmentCompose extends FragmentBase {
}
private void onMenuStyle(int id) {
int start = etBody.getSelectionStart();
int end = etBody.getSelectionEnd();
if (start > end) {
int tmp = start;
start = end;
end = tmp;
int s = etBody.getSelectionStart();
int e = etBody.getSelectionEnd();
if (s < 0)
s = 0;
if (e < 0)
e = 0;
if (s > e) {
int tmp = s;
s = e;
e = tmp;
}
if (start == end)
Snackbar.make(view, R.string.title_no_selection, Snackbar.LENGTH_LONG).show();
else {
final SpannableString s = new SpannableString(etBody.getText());
switch (id) {
case R.id.menu_bold:
s.setSpan(new StyleSpan(Typeface.BOLD), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
break;
final int start = s;
final int end = e;
case R.id.menu_italic:
s.setSpan(new StyleSpan(Typeface.ITALIC), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
break;
final SpannableString ss = new SpannableString(etBody.getText());
case R.id.menu_clear:
for (Object span : s.getSpans(start, end, Object.class))
if (!(span instanceof ImageSpan))
s.removeSpan(span);
break;
switch (id) {
case R.id.menu_bold:
if (start == end)
Snackbar.make(view, R.string.title_no_selection, Snackbar.LENGTH_LONG).show();
else
ss.setSpan(new StyleSpan(Typeface.BOLD), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
break;
case R.id.menu_link:
Uri uri = null;
case R.id.menu_italic:
if (start == end)
Snackbar.make(view, R.string.title_no_selection, Snackbar.LENGTH_LONG).show();
else
ss.setSpan(new StyleSpan(Typeface.ITALIC), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
break;
ClipboardManager cbm = (ClipboardManager) getContext().getSystemService(Context.CLIPBOARD_SERVICE);
if (cbm.hasPrimaryClip()) {
String link = cbm.getPrimaryClip().getItemAt(0).coerceToText(getContext()).toString();
uri = Uri.parse(link);
if (uri.getScheme() == null)
uri = null;
case R.id.menu_clear:
for (Object span : ss.getSpans(0, ss.length(), Object.class))
if (!(span instanceof ImageSpan))
ss.removeSpan(span);
break;
case R.id.menu_link:
Uri uri = null;
ClipboardManager cbm = (ClipboardManager) getContext().getSystemService(Context.CLIPBOARD_SERVICE);
if (cbm.hasPrimaryClip()) {
String link = cbm.getPrimaryClip().getItemAt(0).coerceToText(getContext()).toString();
uri = Uri.parse(link);
if (uri.getScheme() == null)
uri = null;
}
View view = LayoutInflater.from(getContext()).inflate(R.layout.dialog_link, null);
final EditText etLink = view.findViewById(R.id.etLink);
final TextView tvInsecure = view.findViewById(R.id.tvInsecure);
etLink.setText(uri == null ? "https://" : uri.toString());
tvInsecure.setVisibility(View.GONE);
etLink.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
View view = LayoutInflater.from(getContext()).inflate(R.layout.dialog_link, null);
final int fStart = start;
final int fEnd = end;
final EditText etLink = view.findViewById(R.id.etLink);
etLink.setText(uri == null ? "https://" : uri.toString());
new DialogBuilderLifecycle(getContext(), getViewLifecycleOwner())
.setView(view)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
s.setSpan(new URLSpan(etLink.getText().toString()), fStart, fEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etBody.setText(s);
etBody.setSelection(fEnd);
}
})
.show();
new Handler().post(new Runnable() {
@Override
public void run() {
etLink.requestFocus();
}
});
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
tvInsecure.setVisibility("http".equals(Uri.parse(s.toString()).getScheme()) ? View.VISIBLE : View.GONE);
}
return;
}
@Override
public void afterTextChanged(Editable s) {
}
});
etBody.setText(s);
etBody.setSelection(end);
new DialogBuilderLifecycle(getContext(), getViewLifecycleOwner())
.setView(view)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ss.setSpan(new URLSpan(etLink.getText().toString()), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etBody.setText(ss);
etBody.setSelection(end);
}
})
.show();
new Handler().post(new Runnable() {
@Override
public void run() {
etLink.requestFocus();
}
});
return;
}
etBody.setText(ss);
etBody.setSelection(end);
}
private void onMenuSendAfter() {