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more informative dialog if contact doesn't announce public key

This commit is contained in:
Daniel Gultsch 2014-05-08 14:23:09 +02:00
parent dc73a25ae4
commit 0ed29c1c77
3 changed files with 57 additions and 36 deletions
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2
res/values/strings.xml
View File

@ -84,4 +84,6 @@
<string name="restart">Restart</string> <string name="restart">Restart</string>
<string name="install">Install</string> <string name="install">Install</string>
<string name="offering">offering&#8230;</string> <string name="offering">offering&#8230;</string>
<string name="no_pgp_key">No openPGP Key found</string>
<string name="contact_has_no_pgp_key">Conversations is unable to encrypt your messages because your contact is not announcing his or hers public key.\n\n<small>Please ask your contact to setup openPGP.</small></string>
</resources> </resources>

50
src/eu/siacs/conversations/ui/ConversationActivity.java
View File

@ -341,26 +341,42 @@ public class ConversationActivity extends XmppActivity {
} }
private void attachFile() { private void attachFile() {
if (getSelectedConversation().getNextEncryption() == Message.ENCRYPTION_PGP) { final Conversation conversation = getSelectedConversation();
if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
if (hasPgp()) { if (hasPgp()) {
xmppConnectionService.getPgpEngine().hasKey(getSelectedConversation().getContact(), new OnPgpEngineResult() { if (conversation.getContact().getPgpKeyId()!=0) {
xmppConnectionService.getPgpEngine().hasKey(conversation.getContact(), new OnPgpEngineResult() {
@Override @Override
public void userInputRequried(PendingIntent pi) { public void userInputRequried(PendingIntent pi) {
ConversationActivity.this.runIntent(pi, REQUEST_SEND_PGP_IMAGE); ConversationActivity.this.runIntent(pi, REQUEST_SEND_PGP_IMAGE);
}
@Override
public void success() {
attachFileDialog();
}
@Override
public void error(OpenPgpError openPgpError) {
// TODO Auto-generated method stub
}
});
} else {
final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
.findFragmentByTag("conversation");
if (fragment != null) {
fragment.showNoPGPKeyDialog(new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
conversation.setNextEncryption(Message.ENCRYPTION_NONE);
attachFileDialog();
}
});
} }
}
@Override
public void success() {
attachFileDialog();
}
@Override
public void error(OpenPgpError openPgpError) {
// TODO Auto-generated method stub
}
});
} }
} else if (getSelectedConversation().getNextEncryption() == Message.ENCRYPTION_NONE) { } else if (getSelectedConversation().getNextEncryption() == Message.ENCRYPTION_NONE) {
attachFileDialog(); attachFileDialog();

41
src/eu/siacs/conversations/ui/ConversationFragment.java
View File

@ -718,30 +718,33 @@ public class ConversationFragment extends Fragment {
}); });
} else { } else {
AlertDialog.Builder builder = new AlertDialog.Builder( showNoPGPKeyDialog(new DialogInterface.OnClickListener() {
getActivity());
builder.setTitle("No openPGP key found");
builder.setIconAttribute(android.R.attr.alertDialogIcon);
builder.setMessage("There is no openPGP key associated with this contact");
builder.setNegativeButton("Cancel", null);
builder.setPositiveButton("Send plain text",
new DialogInterface.OnClickListener() {
@Override @Override
public void onClick(DialogInterface dialog, public void onClick(DialogInterface dialog,
int which) { int which) {
conversation conversation
.setNextEncryption(Message.ENCRYPTION_NONE); .setNextEncryption(Message.ENCRYPTION_NONE);
message.setEncryption(Message.ENCRYPTION_NONE); message.setEncryption(Message.ENCRYPTION_NONE);
xmppService.sendMessage(message, null); xmppService.sendMessage(message, null);
chatMsg.setText(""); chatMsg.setText("");
} }
}); });
builder.create().show();
} }
} }
} }
public void showNoPGPKeyDialog(DialogInterface.OnClickListener listener) {
AlertDialog.Builder builder = new AlertDialog.Builder(
getActivity());
builder.setTitle(getString(R.string.no_pgp_key));
builder.setIconAttribute(android.R.attr.alertDialogIcon);
builder.setMessage(getText(R.string.contact_has_no_pgp_key));
builder.setNegativeButton(getString(R.string.cancel), null);
builder.setPositiveButton(getString(R.string.send_unencrypted),listener);
builder.create().show();
}
protected void sendOtrMessage(final Message message) { protected void sendOtrMessage(final Message message) {
ConversationActivity activity = (ConversationActivity) getActivity(); ConversationActivity activity = (ConversationActivity) getActivity();
final XmppConnectionService xmppService = activity.xmppConnectionService; final XmppConnectionService xmppService = activity.xmppConnectionService;