Java tutorial
/* * Copyright (C) 2014 yvolk (Yuri Volkov), http://yurivolkov.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.andstatus.app.account; import android.accounts.AccountManager; import android.app.Activity; import android.content.Intent; import android.os.Build; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import org.andstatus.app.ActivityRequestCode; import org.andstatus.app.R; import org.andstatus.app.util.MyLog; public class AccountSettingsFragment extends Fragment { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { switch (ActivityRequestCode.fromId(requestCode)) { case REMOVE_ACCOUNT: if (Activity.RESULT_OK == resultCode) { onRemoveAccount(); } break; default: super.onActivityResult(requestCode, resultCode, data); break; } } private void onRemoveAccount() { StateOfAccountChangeProcess state = ((AccountSettingsActivity) getActivity()).getState(); if (state.builder.isPersistent()) { for (android.accounts.Account account : PersistentAccounts.getAccounts(getActivity())) { if (state.getAccount().getAccountName().equals(account.name)) { MyLog.i(this, "Removing account: " + account.name); android.accounts.AccountManager am = AccountManager.get(getActivity()); if (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1) { am.removeAccount(account, getActivity(), null, null); } else { am.removeAccount(account, null, null); } } } getActivity().finish(); } } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.account_settings, container, false); return view; } @Override public void onActivityCreated(Bundle savedInstanceState) { ((AccountSettingsActivity) getActivity()).restoreState(getActivity().getIntent(), "onActivityCreated"); super.onActivityCreated(savedInstanceState); } }