/**
* Build layout based on mUserId, mKeys and mKeysUsages Vectors. It creates Views for every user
* id and key.
*/
private void buildLayout() {
// Build layout based on given userIds and keys
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
LinearLayout container = (LinearLayout) findViewById(R.id.edit_key_container);
mUserIdsView = (SectionView) inflater.inflate(R.layout.edit_key_section, container, false);
mUserIdsView.setType(Id.type.user_id);
mUserIdsView.setUserIds(mUserIds);
container.addView(mUserIdsView);
mKeysView = (SectionView) inflater.inflate(R.layout.edit_key_section, container, false);
mKeysView.setType(Id.type.key);
mKeysView.setKeys(mKeys, mKeysUsages);
container.addView(mKeysView);
updatePassPhraseButtonText();
}
/**
* Returns usage selections of keys from the SectionView
*
* @param keysView
* @return
*/
private Vector<Integer> getKeysUsages(SectionView keysView) throws PGPMain.GeneralException {
Vector<Integer> getKeysUsages = new Vector<Integer>();
ViewGroup keyEditors = keysView.getEditors();
if (keyEditors.getChildCount() == 0) {
throw new PGPMain.GeneralException(getString(R.string.error_keyNeedsMasterKey));
}
for (int i = 0; i < keyEditors.getChildCount(); ++i) {
KeyEditor editor = (KeyEditor) keyEditors.getChildAt(i);
getKeysUsages.add(editor.getUsage());
}
return getKeysUsages;
}
/**
* Returns user ids from the SectionView
*
* @param userIdsView
* @return
*/
private Vector<String> getUserIds(SectionView userIdsView) throws PGPMain.GeneralException {
Vector<String> userIds = new Vector<String>();
ViewGroup userIdEditors = userIdsView.getEditors();
boolean gotMainUserId = false;
for (int i = 0; i < userIdEditors.getChildCount(); ++i) {
UserIdEditor editor = (UserIdEditor) userIdEditors.getChildAt(i);
String userId = null;
try {
userId = editor.getValue();
} catch (UserIdEditor.NoNameException e) {
throw new PGPMain.GeneralException(this.getString(R.string.error_userIdNeedsAName));
} catch (UserIdEditor.NoEmailException e) {
throw new PGPMain.GeneralException(
this.getString(R.string.error_userIdNeedsAnEmailAddress));
} catch (UserIdEditor.InvalidEmailException e) {
throw new PGPMain.GeneralException(e.getMessage());
}
if (userId.equals("")) {
continue;
}
if (editor.isMainUserId()) {
userIds.insertElementAt(userId, 0);
gotMainUserId = true;
} else {
userIds.add(userId);
}
}
if (userIds.size() == 0) {
throw new PGPMain.GeneralException(getString(R.string.error_keyNeedsAUserId));
}
if (!gotMainUserId) {
throw new PGPMain.GeneralException(getString(R.string.error_mainUserIdMustNotBeEmpty));
}
return userIds;
}
private long getMasterKeyId() {
if (mKeysView.getEditors().getChildCount() == 0) {
return 0;
}
return ((KeyEditor) mKeysView.getEditors().getChildAt(0)).getValue().getKeyID();
}