Preferences.java 文件源码

/**
 * Create the preference for allow adding new accounts
 */
private void createAddAccountPreference() {
    Preference addAccountPref = new Preference(this);
    addAccountPref.setKey("add_account");
    addAccountPref.setTitle(getString(R.string.prefs_add_account));
    mAccountsPrefCategory.addPreference(addAccountPref);

    addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            AccountManager am = AccountManager.get(getApplicationContext());
            am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this,
                    null, null);
            return true;
        }
    });

}