实例介绍
【实例简介】
【实例截图】
【实例截图】
【核心代码】
package com.way.activity;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.ServiceConnection;
import android.database.ContentObserver;
import android.database.Cursor;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.text.TextUtils;
import android.util.DisplayMetrics;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.EditText;
import android.widget.ExpandableListView;
import android.widget.ExpandableListView.OnChildClickListener;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.ScrollView;
import android.widget.TextView;
import com.way.adapter.RosterAdapter;
import com.way.app.XXBroadcastReceiver;
import com.way.app.XXBroadcastReceiver.EventHandler;
import com.way.db.ChatProvider;
import com.way.db.RosterProvider;
import com.way.db.RosterProvider.RosterConstants;
import com.way.fragment.RecentChatFragment;
import com.way.fragment.SettingsFragment;
import com.way.iphonetreeview.IphoneTreeView;
import com.way.pulltorefresh.PullToRefreshBase;
import com.way.pulltorefresh.PullToRefreshBase.OnRefreshListener;
import com.way.pulltorefresh.PullToRefreshScrollView;
import com.way.quickaction.ActionItem;
import com.way.quickaction.QuickAction;
import com.way.quickaction.QuickAction.OnActionItemClickListener;
import com.way.service.IConnectionStatusCallback;
import com.way.service.XXService;
import com.way.slidingmenu.BaseSlidingFragmentActivity;
import com.way.slidingmenu.SlidingMenu;
import com.way.util.L;
import com.way.util.NetUtil;
import com.way.util.PreferenceConstants;
import com.way.util.PreferenceUtils;
import com.way.util.StatusMode;
import com.way.util.T;
import com.way.util.XMPPHelper;
import com.way.view.AddRosterItemDialog;
import com.way.view.CustomDialog;
import com.way.view.GroupNameView;
import com.way.xx.R;
public class MainActivity extends BaseSlidingFragmentActivity implements
OnClickListener, IConnectionStatusCallback, EventHandler,
FragmentCallBack {
private static final int ID_CHAT = 0;
private static final int ID_AVAILABLE = 1;
private static final int ID_AWAY = 2;
private static final int ID_XA = 3;
private static final int ID_DND = 4;
public static HashMap<String, Integer> mStatusMap;
static {
mStatusMap = new HashMap<String, Integer>();
mStatusMap.put(PreferenceConstants.OFFLINE, -1);
mStatusMap.put(PreferenceConstants.DND, R.drawable.status_shield);
mStatusMap.put(PreferenceConstants.XA, R.drawable.status_invisible);
mStatusMap.put(PreferenceConstants.AWAY, R.drawable.status_leave);
mStatusMap.put(PreferenceConstants.AVAILABLE, R.drawable.status_online);
mStatusMap.put(PreferenceConstants.CHAT, R.drawable.status_qme);
}
private Handler mainHandler = new Handler();
private XXService mXxService;
private SlidingMenu mSlidingMenu;
private View mNetErrorView;
private TextView mTitleNameView;
private ImageView mTitleStatusView;
private ProgressBar mTitleProgressBar;
private PullToRefreshScrollView mPullRefreshScrollView;
private IphoneTreeView mIphoneTreeView;
private RosterAdapter mRosterAdapter;
private ContentObserver mRosterObserver = new RosterObserver();
private int mLongPressGroupId, mLongPressChildId;
ServiceConnection mServiceConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
mXxService = ((XXService.XXBinder) service).getService();
mXxService.registerConnectionStatusCallback(MainActivity.this);
// 开始连接xmpp服务器
if (!mXxService.isAuthenticated()) {
String usr = PreferenceUtils.getPrefString(MainActivity.this,
PreferenceConstants.ACCOUNT, "");
String password = PreferenceUtils.getPrefString(
MainActivity.this, PreferenceConstants.PASSWORD, "");
mXxService.Login(usr, password);
// mTitleNameView.setText(R.string.login_prompt_msg);
// setStatusImage(false);
// mTitleProgressBar.setVisibility(View.VISIBLE);
} else {
mTitleNameView.setText(XMPPHelper
.splitJidAndServer(PreferenceUtils.getPrefString(
MainActivity.this, PreferenceConstants.ACCOUNT,
"")));
setStatusImage(true);
mTitleProgressBar.setVisibility(View.GONE);
}
}
@Override
public void onServiceDisconnected(ComponentName name) {
mXxService.unRegisterConnectionStatusCallback();
mXxService = null;
}
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
startService(new Intent(MainActivity.this, XXService.class));
initSlidingMenu();
setContentView(R.layout.main_center_layout);
initViews();
registerListAdapter();
}
/**
* 连续按两次返回键就退出
*/
private long firstTime;
@Override
public void onBackPressed() {
if (System.currentTimeMillis() - firstTime < 3000) {
finish();
} else {
firstTime = System.currentTimeMillis();
T.showShort(this, R.string.press_again_backrun);
}
}
@Override
protected void onResume() {
super.onResume();
bindXMPPService();
getContentResolver().registerContentObserver(
RosterProvider.CONTENT_URI, true, mRosterObserver);
setStatusImage(isConnected());
mRosterAdapter.requery();
XXBroadcastReceiver.mListeners.add(this);
if (NetUtil.getNetworkState(this) == NetUtil.NETWORN_NONE)
mNetErrorView.setVisibility(View.VISIBLE);
else
mNetErrorView.setVisibility(View.GONE);
}
@Override
protected void onPause() {
super.onPause();
getContentResolver().unregisterContentObserver(mRosterObserver);
unbindXMPPService();
XXBroadcastReceiver.mListeners.remove(this);
}
@Override
protected void onDestroy() {
super.onDestroy();
}
private void registerListAdapter() {
mRosterAdapter = new RosterAdapter(this, mIphoneTreeView,
mPullRefreshScrollView);
mIphoneTreeView.setAdapter(mRosterAdapter);
mRosterAdapter.requery();
}
private void unbindXMPPService() {
try {
unbindService(mServiceConnection);
L.i(LoginActivity.class, "[SERVICE] Unbind");
} catch (IllegalArgumentException e) {
L.e(LoginActivity.class, "Service wasn't bound!");
}
}
private void bindXMPPService() {
L.i(LoginActivity.class, "[SERVICE] Unbind");
bindService(new Intent(MainActivity.this, XXService.class),
mServiceConnection, Context.BIND_AUTO_CREATE
Context.BIND_DEBUG_UNBIND);
}
private void initViews() {
mNetErrorView = findViewById(R.id.net_status_bar_top);
mSlidingMenu.setSecondaryMenu(R.layout.main_right_layout);
FragmentTransaction mFragementTransaction = getSupportFragmentManager()
.beginTransaction();
Fragment mFrag = new SettingsFragment();
mFragementTransaction.replace(R.id.main_right_fragment, mFrag);
mFragementTransaction.commit();
ImageButton mLeftBtn = ((ImageButton) findViewById(R.id.show_left_fragment_btn));
mLeftBtn.setVisibility(View.VISIBLE);
mLeftBtn.setOnClickListener(this);
ImageButton mRightBtn = ((ImageButton) findViewById(R.id.show_right_fragment_btn));
mRightBtn.setVisibility(View.VISIBLE);
mRightBtn.setOnClickListener(this);
mTitleNameView = (TextView) findViewById(R.id.ivTitleName);
mTitleProgressBar = (ProgressBar) findViewById(R.id.ivTitleProgress);
mTitleStatusView = (ImageView) findViewById(R.id.ivTitleStatus);
mTitleNameView.setText(XMPPHelper.splitJidAndServer(PreferenceUtils
.getPrefString(this, PreferenceConstants.ACCOUNT, "")));
mTitleNameView.setOnClickListener(this);
mPullRefreshScrollView = (PullToRefreshScrollView) findViewById(R.id.pull_refresh_scrollview);
// mPullRefreshScrollView.setMode(Mode.DISABLED);
// mPullRefreshScrollView.getLoadingLayoutProxy().setLastUpdatedLabel(
// "最近更新：刚刚");
mPullRefreshScrollView
.setOnRefreshListener(new OnRefreshListener<ScrollView>() {
@Override
public void onRefresh(
PullToRefreshBase<ScrollView> refreshView) {
new GetDataTask().execute();
}
});
mIphoneTreeView = (IphoneTreeView) findViewById(R.id.iphone_tree_view);
mIphoneTreeView.setHeaderView(getLayoutInflater().inflate(
R.layout.contact_buddy_list_group, mIphoneTreeView, false));
mIphoneTreeView.setEmptyView(findViewById(R.id.empty));
mIphoneTreeView
.setOnItemLongClickListener(new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent,
View view, int position, long id) {
int groupPos = (Integer) view.getTag(R.id.xxx01); // 参数值是在setTag时使用的对应资源id号
int childPos = (Integer) view.getTag(R.id.xxx02);
mLongPressGroupId = groupPos;
mLongPressChildId = childPos;
if (childPos == -1) {// 长按的是父项
// 根据groupPos判断你长按的是哪个父项，做相应处理（弹框等）
showGroupQuickActionBar(view
.findViewById(R.id.group_name));
// T.showShort(MainActivity.this,
// "LongPress group position = " groupPos);
} else {
// 根据groupPos及childPos判断你长按的是哪个父项下的哪个子项，然后做相应处理。
// T.showShort(MainActivity.this,
// "onClick child position = " groupPos
// ":" childPos);
showChildQuickActionBar(view
.findViewById(R.id.icon));
}
return false;
}
});
mIphoneTreeView.setOnChildClickListener(new OnChildClickListener() {
@Override
public boolean onChildClick(ExpandableListView parent, View v,
int groupPosition, int childPosition, long id) {
String userJid = mRosterAdapter.getChild(groupPosition,
childPosition).getJid();
String userName = mRosterAdapter.getChild(groupPosition,
childPosition).getAlias();
startChatActivity(userJid, userName);
return false;
}
});
}
private void startChatActivity(String userJid, String userName) {
Intent chatIntent = new Intent(MainActivity.this, ChatActivity.class);
Uri userNameUri = Uri.parse(userJid);
chatIntent.setData(userNameUri);
chatIntent.putExtra(ChatActivity.INTENT_EXTRA_USERNAME, userName);
startActivity(chatIntent);
}
private boolean isConnected() {
return mXxService != null && mXxService.isAuthenticated();
}
private void showGroupQuickActionBar(View view) {
QuickAction quickAction = new QuickAction(this, QuickAction.HORIZONTAL);
quickAction
.addActionItem(new ActionItem(0, getString(R.string.rename)));
quickAction.addActionItem(new ActionItem(1,
getString(R.string.add_friend)));
quickAction
.setOnActionItemClickListener(new OnActionItemClickListener() {
@Override
public void onItemClick(QuickAction source, int pos,
int actionId) {
// 如果没有连接直接返回
if (!isConnected()) {
T.showShort(MainActivity.this,
R.string.conversation_net_error_label);
return;
}
switch (actionId) {
case 0:
String groupName = mRosterAdapter.getGroup(
mLongPressGroupId).getGroupName();
if (TextUtils.isEmpty(groupName)) {// 系统默认分组不允许重命名
T.showShort(MainActivity.this,
R.string.roster_group_rename_failed);
return;
}
renameRosterGroupDialog(mRosterAdapter.getGroup(
mLongPressGroupId).getGroupName());
break;
case 1:
new AddRosterItemDialog(MainActivity.this,
mXxService).show();// 添加联系人
break;
default:
break;
}
}
});
quickAction.show(view);
quickAction.setAnimStyle(QuickAction.ANIM_GROW_FROM_CENTER);
}
private void showChildQuickActionBar(View view) {
QuickAction quickAction = new QuickAction(this, QuickAction.HORIZONTAL);
quickAction.addActionItem(new ActionItem(0, getString(R.string.open)));
quickAction
.addActionItem(new ActionItem(1, getString(R.string.rename)));
quickAction.addActionItem(new ActionItem(2, getString(R.string.move)));
quickAction
.addActionItem(new ActionItem(3, getString(R.string.delete)));
quickAction
.setOnActionItemClickListener(new OnActionItemClickListener() {
@Override
public void onItemClick(QuickAction source, int pos,
int actionId) {
String userJid = mRosterAdapter.getChild(
mLongPressGroupId, mLongPressChildId).getJid();
String userName = mRosterAdapter.getChild(
mLongPressGroupId, mLongPressChildId)
.getAlias();
switch (actionId) {
case 0:
startChatActivity(userJid, userName);
break;
case 1:
if (!isConnected()) {
T.showShort(MainActivity.this,
R.string.conversation_net_error_label);
break;
}
renameRosterItemDialog(userJid, userName);
break;
case 2:
if (!isConnected()) {
T.showShort(MainActivity.this,
R.string.conversation_net_error_label);
break;
}
moveRosterItemToGroupDialog(userJid);
break;
case 3:
if (!isConnected()) {
T.showShort(MainActivity.this,
R.string.conversation_net_error_label);
break;
}
removeRosterItemDialog(userJid, userName);
break;
default:
break;
}
}
});
quickAction.show(view);
}
private void initSlidingMenu() {
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
int mScreenWidth = dm.widthPixels;// 获取屏幕分辨率宽度
setBehindContentView(R.layout.main_left_layout);// 设置左菜单
FragmentTransaction mFragementTransaction = getSupportFragmentManager()
.beginTransaction();
Fragment mFrag = new RecentChatFragment();
mFragementTransaction.replace(R.id.main_left_fragment, mFrag);
mFragementTransaction.commit();
// customize the SlidingMenu
mSlidingMenu = getSlidingMenu();
mSlidingMenu.setMode(SlidingMenu.LEFT_RIGHT);// 设置是左滑还是右滑，还是左右都可以滑，我这里左右都可以滑
mSlidingMenu.setShadowWidth(mScreenWidth / 40);// 设置阴影宽度
mSlidingMenu.setBehindOffset(mScreenWidth / 8);// 设置菜单宽度
mSlidingMenu.setFadeDegree(0.35f);// 设置淡入淡出的比例
mSlidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
mSlidingMenu.setShadowDrawable(R.drawable.shadow_left);// 设置左菜单阴影图片
mSlidingMenu.setSecondaryShadowDrawable(R.drawable.shadow_right);// 设置右菜单阴影图片
mSlidingMenu.setFadeEnabled(true);// 设置滑动时菜单的是否淡入淡出
mSlidingMenu.setBehindScrollScale(0.333f);// 设置滑动时拖拽效果
}
private static final String[] GROUPS_QUERY = new String[] {
RosterConstants._ID, RosterConstants.GROUP, };
private static final String[] ROSTER_QUERY = new String[] {
RosterConstants._ID, RosterConstants.JID, RosterConstants.ALIAS,
RosterConstants.STATUS_MODE, RosterConstants.STATUS_MESSAGE, };
public List<String> getRosterGroups() {
// we want all, online and offline
List<String> list = new ArrayList<String>();
Cursor cursor = getContentResolver().query(RosterProvider.GROUPS_URI,
GROUPS_QUERY, null, null, RosterConstants.GROUP);
int idx = cursor.getColumnIndex(RosterConstants.GROUP);
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
list.add(cursor.getString(idx));
cursor.moveToNext();
}
cursor.close();
return list;
}
public List<String[]> getRosterContacts() {
// we want all, online and offline
List<String[]> list = new ArrayList<String[]>();
Cursor cursor = getContentResolver().query(RosterProvider.CONTENT_URI,
ROSTER_QUERY, null, null, RosterConstants.ALIAS);
int JIDIdx = cursor.getColumnIndex(RosterConstants.JID);
int aliasIdx = cursor.getColumnIndex(RosterConstants.ALIAS);
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
String jid = cursor.getString(JIDIdx);
String alias = cursor.getString(aliasIdx);
if ((alias == null) || (alias.length() == 0))
alias = jid;
list.add(new String[] { jid, alias });
cursor.moveToNext();
}
cursor.close();
return list;
}
protected void setViewImage(ImageView v, String value) {
int presenceMode = Integer.parseInt(value);
int statusDrawable = getIconForPresenceMode(presenceMode);
v.setImageResource(statusDrawable);
if (statusDrawable == R.drawable.status_busy)
v.setVisibility(View.INVISIBLE);
}
private int getIconForPresenceMode(int presenceMode) {
return StatusMode.values()[presenceMode].getDrawableId();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.show_left_fragment_btn:
mSlidingMenu.showMenu(true);
break;
case R.id.show_right_fragment_btn:
mSlidingMenu.showSecondaryMenu(true);
break;
case R.id.ivTitleName:
if (isConnected())
showStatusQuickAction(v);
break;
default:
break;
}
}
private void showStatusQuickAction(View v) {
QuickAction quickAction = new QuickAction(this, QuickAction.VERTICAL);
quickAction.addActionItem(new ActionItem(ID_CHAT,
getString(R.string.status_chat), getResources().getDrawable(
R.drawable.status_qme)));
quickAction.addActionItem(new ActionItem(ID_AVAILABLE,
getString(R.string.status_available), getResources()
.getDrawable(R.drawable.status_online)));
quickAction.addActionItem(new ActionItem(ID_AWAY,
getString(R.string.status_away), getResources().getDrawable(
R.drawable.status_leave)));
quickAction.addActionItem(new ActionItem(ID_XA,
getString(R.string.status_xa), getResources().getDrawable(
R.drawable.status_invisible)));
quickAction.addActionItem(new ActionItem(ID_DND,
getString(R.string.status_dnd), getResources().getDrawable(
R.drawable.status_shield)));
quickAction
.setOnActionItemClickListener(new OnActionItemClickListener() {
@Override
public void onItemClick(QuickAction source, int pos,
int actionId) {
// TODO Auto-generated method stub
if (!isConnected()) {
T.showShort(MainActivity.this,
R.string.conversation_net_error_label);
return;
}
switch (actionId) {
case ID_CHAT:
mTitleStatusView
.setImageResource(R.drawable.status_qme);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MODE,
PreferenceConstants.CHAT);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MESSAGE,
getString(R.string.status_chat));
break;
case ID_AVAILABLE:
mTitleStatusView
.setImageResource(R.drawable.status_online);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MODE,
PreferenceConstants.AVAILABLE);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MESSAGE,
getString(R.string.status_available));
break;
case ID_AWAY:
mTitleStatusView
.setImageResource(R.drawable.status_leave);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MODE,
PreferenceConstants.AWAY);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MESSAGE,
getString(R.string.status_away));
break;
case ID_XA:
mTitleStatusView
.setImageResource(R.drawable.status_invisible);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MODE,
PreferenceConstants.XA);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MESSAGE,
getString(R.string.status_xa));
break;
case ID_DND:
mTitleStatusView
.setImageResource(R.drawable.status_shield);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MODE,
PreferenceConstants.DND);
PreferenceUtils.setPrefString(MainActivity.this,
PreferenceConstants.STATUS_MESSAGE,
getString(R.string.status_dnd));
break;
default:
break;
}
mXxService.setStatusFromConfig();
SettingsFragment fragment = (SettingsFragment) getSupportFragmentManager()
.findFragmentById(R.id.main_right_fragment);
fragment.readData();
}
});
quickAction.show(v);
}
public abstract class EditOk {
abstract public void ok(String result);
}
void removeChatHistory(final String JID) {
getContentResolver().delete(ChatProvider.CONTENT_URI,
ChatProvider.ChatConstants.JID " = ?", new String[] { JID });
}
void removeRosterItemDialog(final String JID, final String userName) {
new CustomDialog.Builder(this)
.setTitle(R.string.deleteRosterItem_title)
.setMessage(
getString(R.string.deleteRosterItem_text, userName, JID))
.setPositiveButton(android.R.string.yes,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
mXxService.removeRosterItem(JID);
}
})
.setNegativeButton(android.R.string.no,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
}
}).create().show();
}
private void editTextDialog(int titleId, CharSequence message, String text,
final EditOk ok) {
LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.edittext_dialog, null);
TextView messageView = (TextView) layout.findViewById(R.id.text);
messageView.setText(message);
final EditText input = (EditText) layout.findViewById(R.id.editText);
input.setTransformationMethod(android.text.method.SingleLineTransformationMethod
.getInstance());
input.setText(text);
new CustomDialog.Builder(this)
.setTitle(titleId)
.setView(layout)
.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
String newName = input.getText().toString();
if (newName.length() != 0)
ok.ok(newName);
}
})
.setNegativeButton(android.R.string.cancel,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
}
}).create().show();
}
void renameRosterItemDialog(final String JID, final String userName) {
editTextDialog(R.string.RenameEntry_title,
getString(R.string.RenameEntry_summ, userName, JID), userName,
new EditOk() {
public void ok(String result) {
if (mXxService != null)
mXxService.renameRosterItem(JID, result);
}
});
}
void renameRosterGroupDialog(final String groupName) {
editTextDialog(R.string.RenameGroup_title,
getString(R.string.RenameGroup_summ, groupName), groupName,
new EditOk() {
public void ok(String result) {
if (mXxService != null)
mXxService.renameRosterGroup(groupName, result);
}
});
}
void moveRosterItemToGroupDialog(final String jabberID) {
LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
View group = inflater
.inflate(R.layout.moverosterentrytogroupview, null);
final GroupNameView gv = (GroupNameView) group
.findViewById(R.id.moverosterentrytogroupview_gv);
gv.setGroupList(getRosterGroups());
new CustomDialog.Builder(this)
.setTitle(R.string.MoveRosterEntryToGroupDialog_title)
.setView(group)
.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
L.d("new group: " gv.getGroupName());
if (isConnected())
mXxService.moveRosterItemToGroup(jabberID,
gv.getGroupName());
}
})
.setNegativeButton(android.R.string.cancel,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
}
}).create().show();
}
@Override
public void onNetChange() {
if (NetUtil.getNetworkState(this) == NetUtil.NETWORN_NONE) {
T.showShort(this, R.string.net_error_tip);
mNetErrorView.setVisibility(View.VISIBLE);
} else {
mNetErrorView.setVisibility(View.GONE);
}
}
private void setStatusImage(boolean isConnected) {
if (!isConnected) {
mTitleStatusView.setVisibility(View.GONE);
return;
}
String statusMode = PreferenceUtils.getPrefString(this,
PreferenceConstants.STATUS_MODE, PreferenceConstants.AVAILABLE);
int statusId = mStatusMap.get(statusMode);
if (statusId == -1) {
mTitleStatusView.setVisibility(View.GONE);
} else {
mTitleStatusView.setVisibility(View.VISIBLE);
mTitleStatusView.setImageResource(statusId);
}
}
@Override
public void connectionStatusChanged(int connectedState, String reason) {
switch (connectedState) {
case XXService.CONNECTED:
mTitleNameView.setText(XMPPHelper.splitJidAndServer(PreferenceUtils
.getPrefString(MainActivity.this,
PreferenceConstants.ACCOUNT, "")));
mTitleProgressBar.setVisibility(View.GONE);
// mTitleStatusView.setVisibility(View.GONE);
setStatusImage(true);
break;
case XXService.CONNECTING:
mTitleNameView.setText(R.string.login_prompt_msg);
mTitleProgressBar.setVisibility(View.VISIBLE);
mTitleStatusView.setVisibility(View.GONE);
break;
case XXService.DISCONNECTED:
mTitleNameView.setText(R.string.login_prompt_no);
mTitleProgressBar.setVisibility(View.GONE);
mTitleStatusView.setVisibility(View.GONE);
T.showLong(this, reason);
break;
default:
break;
}
}
@Override
public XXService getService() {
return mXxService;
}
@Override
public MainActivity getMainActivity() {
return this;
}
public void updateRoster() {
mRosterAdapter.requery();
}
private class RosterObserver extends ContentObserver {
public RosterObserver() {
super(mainHandler);
}
public void onChange(boolean selfChange) {
L.d(MainActivity.class, "RosterObserver.onChange: " selfChange);
if (mRosterAdapter != null)
mainHandler.postDelayed(new Runnable() {
public void run() {
updateRoster();
}
}, 100);
}
}
private class GetDataTask extends AsyncTask<Void, Void, String[]> {
@Override
protected void onPreExecute() {
super.onPreExecute();
// if (mPullRefreshScrollView.getState() != State.REFRESHING)
// mPullRefreshScrollView.setState(State.REFRESHING, true);
}
@Override
protected String[] doInBackground(Void... params) {
// Simulates a background job.
if (!isConnected()) {// 如果没有连接重新连接
String usr = PreferenceUtils.getPrefString(MainActivity.this,
PreferenceConstants.ACCOUNT, "");
String password = PreferenceUtils.getPrefString(
MainActivity.this, PreferenceConstants.PASSWORD, "");
mXxService.Login(usr, password);
}
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
}
return null;
}
@Override
protected void onPostExecute(String[] result) {
// Do some stuff here
// Call onRefreshComplete when the list has been refreshed.
mRosterAdapter.requery();// 重新查询一下数据库
mPullRefreshScrollView.onRefreshComplete();
// mPullRefreshScrollView.getLoadingLayoutProxy().setLastUpdatedLabel(
// "最近更新：刚刚");
T.showShort(MainActivity.this, "刷新成功!");
super.onPostExecute(result);
}
}
}
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