@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
if (isEncryptedConversation && isSingleConversation()) {
boolean isPushDestination = DirectoryHelper.isPushDestination(this, getRecipients());
Recipient primaryRecipient =
getRecipients() == null ? null : getRecipients().getPrimaryRecipient();
boolean hasSession = Session.hasSession(this, masterSecret, primaryRecipient);
getMenuInflater().inflate(R.menu.conversation_button_context, menu);
if (attachmentManager.isAttachmentPresent()) {
menu.removeItem(R.id.menu_context_send_encrypted_sms);
menu.removeItem(R.id.menu_context_send_unencrypted_sms);
} else {
menu.removeItem(R.id.menu_context_send_encrypted_mms);
menu.removeItem(R.id.menu_context_send_unencrypted_mms);
}
if (!isPushDestination) {
menu.removeItem(R.id.menu_context_send_push);
}
if (!hasSession) {
menu.removeItem(R.id.menu_context_send_encrypted_mms);
menu.removeItem(R.id.menu_context_send_encrypted_sms);
}
}
}
private void handleAddAttachment() {
if (this.isMmsEnabled || DirectoryHelper.isPushDestination(this, getRecipients())) {
AlertDialog.Builder builder =
new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.TextSecure_Light_Dialog));
builder.setIcon(R.drawable.ic_dialog_attach);
builder.setTitle(R.string.ConversationActivity_add_attachment);
builder.setAdapter(attachmentAdapter, new AttachmentTypeListener());
builder.show();
} else {
handleManualMmsRequired();
}
}
private void initializeSecurity() {
TypedArray drawables = obtainStyledAttributes(SEND_ATTRIBUTES);
Recipient primaryRecipient =
getRecipients() == null ? null : getRecipients().getPrimaryRecipient();
boolean isPushDestination = DirectoryHelper.isPushDestination(this, getRecipients());
boolean isSecureDestination =
isSingleConversation() && Session.hasSession(this, masterSecret, primaryRecipient);
if (isPushDestination || isSecureDestination) {
this.isEncryptedConversation = true;
this.characterCalculator = new EncryptedCharacterCalculator();
} else {
this.isEncryptedConversation = false;
this.characterCalculator = new CharacterCalculator();
}
if (isPushDestination) {
sendButton.setImageDrawable(drawables.getDrawable(0));
setComposeTextHint(getString(R.string.conversation_activity__type_message_push));
} else if (isSecureDestination) {
sendButton.setImageDrawable(drawables.getDrawable(1));
setComposeTextHint(
attachmentManager.isAttachmentPresent()
? getString(R.string.conversation_activity__type_message_mms_secure)
: getString(R.string.conversation_activity__type_message_sms_secure));
} else {
sendButton.setImageDrawable(drawables.getDrawable(2));
setComposeTextHint(
(attachmentManager.isAttachmentPresent() || !recipients.isSingleRecipient())
? getString(R.string.conversation_activity__type_message_mms_insecure)
: getString(R.string.conversation_activity__type_message_sms_insecure));
}
drawables.recycle();
calculateCharactersRemaining();
}