package cn.fanfan.main;
import com.loopj.android.http.PersistentCookieStore;
import com.umeng.analytics.MobclickAgent;
import com.umeng.fb.FeedbackAgent;
import com.umeng.update.UmengUpdateAgent;
import cn.fanfan.asking.AskingFragmentActivity;
import cn.fanfan.common.FanfanSharedPreferences;
import cn.fanfan.common.GlobalVariables;
import cn.fanfan.common.ImageFileUtils;
import cn.fanfan.draft.DraftFragment;
import cn.fanfan.found.FoundFragment;
import cn.fanfan.homepage.HomePageFragment;
import cn.fanfan.topic.TopicFragment;
import cn.fanfan.topic.imageload.FileUtils;
import android.app.Activity;
import android.app.ActionBar;
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.widget.DrawerLayout;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends FragmentActivity implements
NavigationDrawerFragment.NavigationDrawerCallbacks {
/**
* Fragment managing the behaviors, interactions and presentation of the
* navigation drawer.
*/
public static NavigationDrawerFragment mNavigationDrawerFragment;
/**
* Used to store the last screen title. For use in
* {@link #restoreActionBar()}.
*/
private CharSequence mTitle;
private String[] draweritems;
private long exitTime = 0;
private FanfanSharedPreferences sharedPreferences;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
sharedPreferences = new FanfanSharedPreferences(MainActivity.this);
ActionBar actionBar = getActionBar();
actionBar.setDisplayShowHomeEnabled(false);
if (!sharedPreferences.getLogInStatus(false)) {
draweritems = this.getResources().getStringArray(
R.array.nologindrawerliststring);
} else {
draweritems = this.getResources().getStringArray(
R.array.drawerliststring);
// Login();
}
mNavigationDrawerFragment = (NavigationDrawerFragment) getFragmentManager()
.findFragmentById(R.id.navigation_drawer);
mTitle = getTitle();
// Set up the drawer.
mNavigationDrawerFragment.setUp(R.id.navigation_drawer,
(DrawerLayout) findViewById(R.id.drawer_layout));
// ���������Զ��������
UmengUpdateAgent.update(MainActivity.this);
// �û���������̨����Ƿ����µ����Կ����ߵĻظ���
FeedbackAgent mAgent = new FeedbackAgent(MainActivity.this);
mAgent.sync();
MobclickAgent.updateOnlineConfig(MainActivity.this);
}
@Override
public void onNavigationDrawerItemSelected(int position) {
// update the main content by replacing fragments
FragmentManager fragmentManager = getSupportFragmentManager();
if (position == 0) {
// ���δ��¼��replace TopicFragment
if (!GlobalVariables.IsLogin) {
Fragment fragment = new TopicFragment();
Bundle bundle = new Bundle();
bundle.putInt("isFocus", GlobalVariables.HOT_TOPIC);
bundle.putInt("position", position + 1);
fragment.setArguments(bundle);
fragmentManager.beginTransaction()
.replace(R.id.container, fragment).commit();
} else {
// ����Ѿ���¼��replace HomePageFragment
sharedPreferences = new FanfanSharedPreferences(
MainActivity.this);
Fragment fragment = new HomePageFragment();
Bundle bundle = new Bundle();
bundle.putString("uid", sharedPreferences.getUid(""));
bundle.putInt("position", position + 1);
fragment.setArguments(bundle);
fragmentManager.beginTransaction()
.replace(R.id.container, fragment).commit();
mTitle = "��ҳ";
}
} else if (position == 1) {
// ����
fragmentManager.beginTransaction()
.replace(R.id.container, (new FoundFragment())).commit();
mTitle = draweritems[position];
} else if (position == 2) {
// ����
Fragment fragment = new TopicFragment();
Bundle bundle = new Bundle();
bundle.putInt("isFocus", GlobalVariables.FOCUS_TOPIC);
bundle.putInt("position", position + 1);
fragment.setArguments(bundle);
fragmentManager.beginTransaction()
.replace(R.id.container, fragment).commit();
mTitle = draweritems[position];
} else if (position == 4) {
fragmentManager.beginTransaction()
.replace(R.id.container, (new DraftFragment())).commit();
mTitle = draweritems[position];
} else if (position == 3) {
// ����
Intent intent = new Intent(MainActivity.this,
AskingFragmentActivity.class);
startActivity(intent);
} else {
fragmentManager
.beginTransaction()
.replace(R.id.container,
PlaceholderFragment.newInstance(position + 1))
.commit();
}
}
public void onSectionAttached(int number) {
mTitle = draweritems[number - 1];
}
public void restoreActionBar() {
ActionBar actionBar = getActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
actionBar.setDisplayShowTitleEnabled(true);
actionBar.setTitle(mTitle);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
if (!mNavigationDrawerFragment.isDrawerOpen()) {
// Only show items in the action bar relevant to this screen
// if the drawer is not showing. Otherwise, let the drawer
// decide what to show in the action bar.
if (sharedPreferences.getLogInStatus(false)) {
getMenuInflater().inflate(R.menu.main, menu);
}
restoreActionBar();
return true;
}
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
// �û�������ť
if (id == R.id.feedback) {
FeedbackAgent agent = new FeedbackAgent(MainActivity.this);
agent.startFeedbackActivity();
}
if (id == R.id.logout) {
sharedPreferences.clear();
PersistentCookieStore cookieStore = new PersistentCookieStore(
MainActivity.this);
cookieStore.clear();
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
/**
* The fragment argument representing the section number for this
* fragment.
*/
private static final String ARG_SECTION_NUMBER = "section_number";
/**
* Returns a new instance of this fragment for the given section number.
*/
public static PlaceholderFragment newInstance(int sectionNumber) {
PlaceholderFragment fragment = new PlaceholderFragment();
Bundle args = new Bundle();
args.putInt(ARG_SECTION_NUMBER, sectionNumber);
fragment.setArguments(args);
return fragment;
}
public PlaceholderFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container,
false);
TextView textView = (TextView) rootView
.findViewById(R.id.section_label);
textView.setText(Integer.toString(getArguments().getInt(
ARG_SECTION_NUMBER)));
return rootView;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
((MainActivity) activity).onSectionAttached(getArguments().getInt(
ARG_SECTION_NUMBER));
}
}
public boolean onKeyDown(int keyCode, KeyEvent event) {
// TODO Auto-generated method stub
if (keyCode == KeyEvent.KEYCODE_BACK) {
ExitApp(); // ����˫���˳�����
}
return false;
}
public void ExitApp() {
if ((System.currentTimeMillis() - exitTime) > 2000) {
Toast.makeText(this, "�ٰ�һ���˳�����", Toast.LENGTH_SHORT).show();
exitTime = System.currentTimeMillis();
} else {
FileUtils fileUtils = new FileUtils(MainActivity.this);
ImageFileUtils imageFileUtils = new ImageFileUtils(
MainActivity.this);
fileUtils.deleteFile();
imageFileUtils.deleteFile();
finish();
}
}
@Override
protected void onStop() {
// TODO Auto-generated method stub
if (GlobalVariables.ISFANFANLOGIN == true) {
GlobalVariables.ISFANFANLOGIN = false;
finish();
} else {
}
super.onStop();
}
public void onResume() {
super.onResume();
MobclickAgent.onResume(this);
}
public void onPause() {
super.onPause();
MobclickAgent.onPause(this);
}
}