Java tutorial
/* * Copyright (C) 2012 yueyueniao * * 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 com.loftcat.ui.utils.slidingmenu.fragment; import java.io.IOException; import java.net.MalformedURLException; import java.util.List; import java.util.Timer; import java.util.TimerTask; import com.loftcat.R; import com.loftcat.app.AppConfig; import com.loftcat.ui.BaseActivity; import com.loftcat.ui.HomepageAty; import com.loftcat.ui.LoadingAty; import com.loftcat.ui.adapter.AccountAdapter; import com.loftcat.utils.database.DBManager; import com.loftcat.utils.log.LogCenter; import com.loftcat.utils.weibo.AccountManager; import com.loftcat.weibo.vo.AccountVo; import com.weibo.sdk.android.Oauth2AccessToken; import com.weibo.sdk.android.Weibo; import com.weibo.sdk.android.WeiboAuthListener; import com.weibo.sdk.android.WeiboDialogError; import com.weibo.sdk.android.WeiboException; import android.app.Activity; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.support.v4.app.Fragment; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.Button; import android.widget.ImageView; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; public class LeftFragment extends Fragment { private ListView _account_listview; private TextView _account_add_button; private AccountAdapter accountAdapter; private DBManager _dBManager; TextView self; TextView atme; TextView comments; TextView weibo; public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.left, null); _account_listview = (ListView) view.findViewById(R.id.left_account_list); _account_add_button = (TextView) view.findViewById(R.id.left_accout_add_button); accountAdapter = new AccountAdapter(context, accounts, utility.readIndex()); _account_listview.setAdapter(accountAdapter); imagelists = accountAdapter.getImagelists(); self = (TextView) view.findViewById(R.id.left_self); weibo = (TextView) view.findViewById(R.id.left_weibo); comments = (TextView) view.findViewById(R.id.left_comments); atme = (TextView) view.findViewById(R.id.left_atme); setListener(); return view; } public void passContext(Context context) { this.context = context; } List<AccountVo> accounts; public List<AccountVo> getAccounts() { return accounts; } public void setAccounts(DBManager mDBManager, List<AccountVo> accounts) { this._dBManager = mDBManager; this.accounts = accounts; } private Context context; public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); } Weibo mWeibo; public Weibo getmWeibo() { return mWeibo; } public void setmWeibo(Weibo mWeibo) { this.mWeibo = mWeibo; } private String delete_id; private void setListener() { _account_add_button.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View v) { isAdd = true; mWeibo = Weibo.getInstance(BaseActivity.CONSUMER_KEY, BaseActivity.CONSUMER_SECRET, BaseActivity.REDIRECT_URL); mWeibo.authorize(context, new AuthDialogListener()); } }); _account_listview.setOnItemLongClickListener(new ListView.OnItemLongClickListener() { @Override public boolean onItemLongClick(AdapterView<?> arg0, View arg1, final int arg2, long arg3) { if (accounts.size() > 1) { AlertDialog.Builder alertDialog = new AlertDialog.Builder(context).setTitle("??") .setMessage("?") .setPositiveButton("?", new AlertDialog.OnClickListener() { @Override public void onClick(DialogInterface arg0, int arg1) { // TODO Auto-generated // method stub } }).setNegativeButton("", new AlertDialog.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { isDelete = true; delete_id = accounts.get(arg2).getUid(); _dBManager.deleteAccount(accounts.get(arg2)); Timer timer = new Timer(); timer.schedule(new TimerTask() { @Override public void run() { _handler.sendEmptyMessage(0); } }, 150); Toast.makeText(context, "~", Toast.LENGTH_LONG).show(); } }); alertDialog.show(); } else { } return false; } }); _account_listview.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) { for (int i = 0; i < imagelists.size(); i++) { if (i == arg2) { imagelists.get(arg2).setVisibility(View.VISIBLE); utility.keepIndex(Long.valueOf(accounts.get(i).getId()), _handler); } else { imagelists.get(i).setVisibility(View.GONE); } } ((HomepageAty) getActivity()).setSince_id(0l); ((HomepageAty) getActivity()).setPage(1); ((HomepageAty) getActivity()).setAccount(accounts.get(arg2)); ((HomepageAty) getActivity()).showRight(); } }); self.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View arg0) { Intent intent = new Intent(); intent.putExtra("userID", ((HomepageAty) getActivity()).get_account().getId()); intent.putExtra("self", true); intent.setAction(AppConfig.INTENT_ACTION_SELFPAGE); startActivity(intent); } }); weibo.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View arg0) { ((HomepageAty) getActivity()).showLeft(); } }); comments.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(); intent.setAction("com.loftcat.ui.CommentsListAty"); intent.putExtra("mode", "all"); startActivity(intent); } }); atme.setOnClickListener(new TextView.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(); intent.setAction("com.loftcat.ui.CommentsListAty"); intent.putExtra("mode", "at"); startActivity(intent); } }); } boolean isAdd = false; boolean isDelete = false; private Oauth2AccessToken accessToken; private AccountManager utility; public AccountManager getUtility() { return utility; } public void setUtility(AccountManager utility) { this.utility = utility; } class AuthDialogListener implements WeiboAuthListener { @Override public void onComplete(Bundle values) { String token = values.getString("access_token"); String expires_in = values.getString("expires_in"); Log.d("RESULT", "-------------------token:" + token + " expires_in:" + expires_in); accessToken = new Oauth2AccessToken(token, expires_in); utility.setAccessToken(accessToken); utility.loadUserData(accessToken, _handler, false); } @Override public void onError(WeiboDialogError e) { Toast.makeText(context, "Auth error : " + e.getMessage(), Toast.LENGTH_LONG).show(); } @Override public void onCancel() { Toast.makeText(context, "Auth cancel", Toast.LENGTH_LONG).show(); } @Override public void onWeiboException(WeiboException e) { Toast.makeText(context, "Auth exception : " + e.getMessage(), Toast.LENGTH_LONG).show(); } } private List<ImageView> imagelists; Handler _handler = new Handler() { @Override public void handleMessage(Message msg) { if (msg.what != -1) { if (isAdd) { accounts = _dBManager.getAccounts(); accountAdapter = new AccountAdapter(context, accounts, utility.readIndex()); _account_listview.setAdapter(accountAdapter); imagelists = accountAdapter.getImagelists(); int size = accounts.size(); long _index = utility.readIndex(); AccountVo _account = null; if (size > 0) { for (int i = 0; i < size; i++) { if (Long.valueOf(accounts.get(i).getUid()) == _index) { _account = accounts.get(i); } } } ((HomepageAty) getActivity()).setSince_id(0l); ((HomepageAty) getActivity()).setPage(1); ((HomepageAty) getActivity()).setAccount(_account); ((HomepageAty) getActivity()).showRight(); isAdd = false; LogCenter.getInstance().debug("XXX", "add"); } if (isDelete) { accounts = _dBManager.getAccounts(); int size = accounts.size(); long _index = utility.readIndex(); AccountVo _account = null; if (!((HomepageAty) getActivity()).get_account().getId().equals(delete_id)) { _account = ((HomepageAty) getActivity()).get_account(); } else { _account = accounts.get(size - 1); utility.keepIndex(Long.parseLong(accounts.get(size - 1).getUid())); Log.d("RESULT", "delete"); } accountAdapter = new AccountAdapter(context, accounts, utility.readIndex()); _account_listview.setAdapter(accountAdapter); imagelists = accountAdapter.getImagelists(); ((HomepageAty) getActivity()).setSince_id(0l); ((HomepageAty) getActivity()).setPage(1); ((HomepageAty) getActivity()).setAccount(_account); ((HomepageAty) getActivity()).showRight(); isDelete = false; } } super.handleMessage(msg); } }; }