/** Build user's info to display on the screen */
private String buildUserInfoDisplay(GraphUser user) {
StringBuilder userInfo = new StringBuilder("");
/** (name) - no special permissions required */
userInfo.append(String.format("Name: %s\n", user.getName()));
/** (birthday) - requires user_birthday permission */
userInfo.append(String.format("Birthday: %s\n", user.getBirthday()));
/** (location) - requires user_location permission */
GraphPlace location = user.getLocation();
if (location != null) {
userInfo.append(String.format("Location: %s\n", location.getProperty("name")));
}
/** (locale) - no special permissions required */
userInfo.append(String.format("Locale: %s\n", user.getProperty("locale")));
/** (languages) - requires user_likes permission. */
JSONArray languages = (JSONArray) user.getProperty("languages");
if (languages != null && languages.length() > 0) {
ArrayList<String> languageNames = new ArrayList<String>();
for (int i = 0; i < languages.length(); i++) {
JSONObject language = languages.optJSONObject(i);
languageNames.add(language.optString("name"));
}
userInfo.append(String.format("Languages: %s\n", languageNames.toString()));
}
return userInfo.toString();
}
/** Update user's profile info */
private void updateUI() {
if (mUser != null) {
mUserInfo.setText(buildUserInfoDisplay(mUser));
mProfilePictureView.setProfileId(mUser.getId());
} else {
mUserInfo.setText(null);
mProfilePictureView.setProfileId(null);
}
}