私は、サーバーからデータを取得し、各3秒後に内容を変更するカスタムリストビューを持っています。リストの各行には、ipaddress、statustext、duration時間、noofvisit、およびボタンのテキストが含まれています。この部分はうまくいきます。androidのlistviewの一番上の行に特定のテキストを持つカスタムリストビューの行を挿入する方法
実際には、ステータステキストがチャットリクエストの場合は、リストビューの最初の行に問題があります。これを行うにはどうすればよいですか?
実際に私はログイン画面の後にタブホストを使用していますtabhostは、訪問者のリストを表示する監視ウィンドウ用のタブ1と、チャットウィンドウ、オペレータリストとコントロールです。
ステータスチャットリクエストを受け取った場合は、その行が上部に表示され、2つのボタンが含まれます。承諾と拒否ボタンをクリックしてチャット用のウィンドウを開き、拒否するチャットを拒否します。
誰でもこの問題の解決に手伝ってもらえますか?
私のコードは、私は誰も私を助けることができますか?上の要求をチャットしている行を設定するために何ができる
public class BaseActivity extends Activity {
private ListView list =null;
private NotificationManager mNotificationManager;
private final int NOTIFICATION_ID = 1010;
public static Timer timer = new Timer();
private String response;
protected Dialog m_ProgressDialog;
String[] operatorList,operatorDetail,operatordetail,tempoperatordata;
String[] noofvisitors,opt;
private static final String DEB_TAG = "Error Message";
public static ArrayList<String> SessionText,IPText,DurationText,StatusText;
private ArrayList<String> NoOfVisit,ButtonText;
private int sizeoflist;
private String IP;
Context context;
private CustomAdapter adapter;
public static String from,sessionid,id,text,iptext,status,temo;
private int position,noofchat;
private boolean IsSoundEnable,IsChatOnly;
private Button logout;
NotificationManager notificationManager;
final HashMap<String, String> postParameters = new HashMap<String, String>();
private String url;
private Handler handler;
public void TimerMethod()
{
//This method is called directly by the timer
//and runs in the same thread as the timer.
//We call the method that will work with the UI
//through the runOnUiThread method.
this.runOnUiThread(Timer_Tick);
}
private Runnable Timer_Tick = new Runnable() {
public void run() {
//This method runs in the same thread as the UI.
try{
getVisitorDetailFromServer();
}catch(Exception e){
e.printStackTrace();
}
try {
Log.i("UPDATE", "Handler called");
list.invalidateViews();
playSound3();
} catch(Exception e) {
Log.e("UPDATE ERROR", "error");
}
}
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.visitor);
list = (ListView) findViewById(R.id.list01);
logout = (Button) findViewById(R.id.btnlogout);
//list.addView("chat request", 0);
//-----------------Making the object of arrayList----------------
SessionText = new ArrayList<String>();
IPText = new ArrayList<String>();
DurationText = new ArrayList<String>();
StatusText = new ArrayList<String>();
NoOfVisit = new ArrayList<String>();
ButtonText = new ArrayList<String>();
Bundle extras = getIntent().getExtras();
if (extras != null) {
IsSoundEnable = Controls.IsSoundEnable;
IsChatOnly = Controls.IsChatOnly;
IsSoundEnable = extras.getBoolean("IsSoundOnly", Controls.IsSoundEnable);
IsChatOnly= extras.getBoolean("IsCOnlyhat", Controls.IsChatOnly);
extras.getString("From");
position=extras.getInt("Position");
}
}
@Override
protected void onStart() {
super.onStart();
//------------Getting the visitor detail-------------------------
try{
getVisitorDetailFromServer();
}catch(Exception e){
e.printStackTrace();
}
timer.schedule(new TimerTask() {
public void run() {
TimerMethod();
}
}, 0, 7000);
//---------------When user click on logout button-----------------------------------
logout.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
try{
logoutFromServer();
}
catch(Exception e){
e.printStackTrace();
}
}
});
}
private void playSound3() {
// TODO Auto-generated method stub
MediaPlayer mp = MediaPlayer.create(this, R.raw.newvisitors);
mp.start();
}
//----------------------------Getting the detail from server of monitoring window-------------------------
private void getVisitorDetailFromServer() {
// TODO Auto-generated method stub
url = "http://"+Main.tempurl+"/"+Main.url1+"/"+Url.IDS_AllOnline;
postParameters.put("adminid",Main.loginId.getText().toString());
postParameters.put("sid",Main.siteId.getText().toString());
postParameters.put("nvar","Y");
postParameters.put("conly", "N");
Runnable searchThread = new Runnable(){
public void run() {
// TODO Auto-generated method stub
try {
response = CustomHttpClient.executeHttpPost1(url,postParameters);
Log.i(DEB_TAG, "Requesting to server"+response);
//CustomHttpClient.getResponseInString(response);
//System.out.println("Output of httpResponse:"+response);
String result = response;
result = response;
String delimiter1 = "<ln>";
String delimiter2 = "<blk>";
String[] temp = result.split(delimiter2);
operatorDetail = result.split(delimiter1);
if(temp.length==7){
String visitorString = temp[0];
String strSound = temp[3];
String strCSRmsgOrChatTrans = temp[4];
String stroperator = temp[5];
String strvisitor = temp[1];
visitorString = visitorString.trim();
if(!(visitorString.equals(""))||(visitorString.equalsIgnoreCase("No Visitors online")||(visitorString.equalsIgnoreCase("No Users Online")))){
operatorDetail = result.split(delimiter1);
//sizeoflist =operatorDetail.length;
}
else{
sizeoflist = 0;
}
}
else{
sizeoflist = operatorDetail.length;
}
//System.out.println("operatordetail length"+operatorDetail.length);
System.out.println("firstresponse================"+operatorDetail[0]);
if(operatorDetail[0].equalsIgnoreCase("logout")){
sizeoflist = 0;
System.exit(0);
finish();
}
if(temp[0].equalsIgnoreCase("No Users Online")){
if(temp[1].equalsIgnoreCase("0")){
sizeoflist =0;
}
else if(temp[1].length()>0){
sizeoflist = 0;
}
else if(temp[0].equalsIgnoreCase("")){
sizeoflist = 0;
}
sizeoflist =0;
}
else{
sizeoflist =operatorDetail.length;
}
//operatorDetail = result.split(delimiter1);
//--------Getting the size of the list---------------------
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(response!=null){
runOnUiThread(new Runnable() {
public void run() {
// TODO Auto-generated method stub
//playsound3();
noofchat =0;
list.setAdapter(new CustomAdapter(BaseActivity.this));
list.getDrawingCache(false);
list.invalidateViews();
list.setCacheColorHint(Color.TRANSPARENT);
list.requestFocus(0);
list.setFastScrollEnabled(true);
//list.setSelected(true);
list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
String item = ((TextView)view).getText().toString();
Toast.makeText(getBaseContext(), item, Toast.LENGTH_LONG).show();
}
});
}
});
}
else {
//ShowAlert();
}
}
};
Thread thread = new Thread(null, searchThread, "MagentoBackground");
thread.start();
}
//--------------------When internet connection is failed show alert
private void ShowAlert() {
// TODO Auto-generated method stub
AlertDialog.Builder builder = new AlertDialog.Builder(this);
final AlertDialog alert = builder.create();
alert.setTitle("Live2Support");
alert.setMessage("Internet Connection failed");
alert.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
//startActivity(new Intent(CreateAccount.this,CreateAccount.class));
alert.dismiss();
}
});
alert.show();
}
//------------------------Getting the notification of no.of visitor on the site---------------------------
private void triggerNotification() {
// TODO Auto-generated method stub
CharSequence title = "No Of visitors";
CharSequence message = "New visit";
NotificationManager notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
Notification notification = new Notification(R.drawable.icon, noofvisitors[0], System.currentTimeMillis());
notification.flags |= Notification.FLAG_AUTO_CANCEL;
Intent notificationIntent = new Intent(this, L2STest.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
notification.setLatestEventInfo(BaseActivity.this, title, noofvisitors[0], pendingIntent);
notificationManager.notify(NOTIFICATION_ID, notification);
playsound4();
}
public void completed() {
//remove the notification from the status bar
mNotificationManager.cancel(NOTIFICATION_ID);
}
private void playsound4() {
// TODO Auto-generated method stub
MediaPlayer mp = MediaPlayer.create(this, R.raw.newvisitsound);
mp.start();
}
//-----------------Logout from server--------------------
private void logoutFromServer() {
// TODO Auto-generated method stub
final String url ="http://"+Main.tempurl+"/"+Main.url1+"/"+Url.IDS_LOGOUT;
final HashMap<String, String> postParameters = new HashMap<String, String>();
try{
postParameters.put("adminid",Main.loginId.getText().toString());
postParameters.put("sid",Main.siteId.getText().toString());
}catch(Exception e){
e.printStackTrace();
}
Runnable searchThread = new Runnable(){
public void run() {
// TODO Auto-generated method stub
try {
response = CustomHttpClient.executeHttpPost1(url,postParameters);
Log.i(DEB_TAG, "Requesting to server"+response);
//CustomHttpClient.getResponseInString(response);
System.out.println("Output of httpResponse:"+response);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(response!=null){
runOnUiThread(new Runnable() {
public void run() {
// TODO Auto-generated method stub
// notificationManager.cancelAll();]
System.out.println(response);
showAlert1();
//getSharedPreferences(Main.PREFS_NAME,MODE_PRIVATE).edit().clear().commit();
Log.e(DEB_TAG, response);
//System.exit(0);
Intent intent = new Intent(BaseActivity.this,Main.class);
startActivity(intent);
//closeHandler();
}
});
}
}
};
Thread thread = new Thread(null, searchThread, "MagentoBackground");
thread.start();
}
//----------------------Logout alert when user click on logout button------------------
private void showAlert1() {
// TODO Auto-generated method stub
int duration = Toast.LENGTH_SHORT;
Context context = getApplicationContext();
CharSequence text = "You have Successfully logout.";
Toast toast = Toast.makeText(context, text, duration);
toast.setGravity(Gravity.TOP|Gravity.LEFT, 200, 200);
toast.show();
}
//-------------------Play sound3 when any new user visit----------------
private void playsound3() {
// TODO Auto-generated method stub
MediaPlayer mp = MediaPlayer.create(this, R.raw.newvisitors);
mp.start();
}
//------------------The adapter class------------------------------
private class CustomAdapter extends BaseAdapter {
private LayoutInflater mInflater;
public CustomAdapter(Context context) {
mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
this.notifyDataSetChanged();
SessionText.clear();
IPText.clear();
DurationText.clear();
StatusText.clear();
NoOfVisit.clear();
ButtonText.clear();
}
public int getCount() {
return sizeoflist;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
/* (non-Javadoc)
* @see android.widget.Adapter#getView(int, android.view.View, android.view.ViewGroup)
*/
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.row1, null);
holder = new ViewHolder();
holder.IP = (TextView) convertView.findViewById(R.id.ip);
holder.duration = (TextView) convertView.findViewById(R.id.duration);
holder.status =(TextView) convertView.findViewById(R.id.status);
holder.noOfVisit = (TextView) convertView.findViewById(R.id.NoOfvisit);
holder.invite =(Button)convertView.findViewById(R.id.btnjoin);
holder.deny = (Button) convertView.findViewById(R.id.btndeny);
//holder.accept = (Button) convertView.findViewById(R.id.btnaccept);
holder.deny.setVisibility(View.INVISIBLE);
holder.invite.setId(position);
holder.invite.setTag(position);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
String result = response;
String delimiter = "<fld>";
String delimiter1 = "<ln>";
for(int i=0;i<operatorDetail.length;i++){
if(operatorDetail!=null){
//System.out.println("Operator res=============="+operatorDetail[i]);
operatorList = operatorDetail[i].split(delimiter);
try{
if(operatorList[0]!=null){
SessionText.add(operatorList[0]);
sessionid = operatorList[0];
}
else{
onStart();
}
}catch(Exception e){
e.printStackTrace();
}
try{
if(operatorList[1]!=null){
IPText.add(operatorList[1]);
iptext = operatorList[1];
}
else{
System.out.println("Oplst is null");
}
}
catch(Exception e){
e.printStackTrace();
}
try{
if(operatorList[4]!=null){
DurationText.add(operatorList[4]);
}
else{
System.out.println("Oplst is null");
}
}
catch(Exception e){
e.printStackTrace();
}
try{
if(operatorList[3]!=null){
StatusText.add(operatorList[3]);
status = operatorList[3];
}
else{
System.out.println("Oplst is null");
}
}
catch(Exception e){
e.printStackTrace();
}
try{
if(operatorList[2]!=null){
NoOfVisit.add(operatorList[2]);
}
else{
System.out.println("Oplst is null");
}
}catch(Exception e){
e.printStackTrace();
}
//ButtonText.add(operatorList[6]);
try{
if(IPText!=null){
holder.IP.setText(IPText.get(position));
}
}
catch(Exception e){
e.printStackTrace();
}
try{
if(DurationText!=null){
holder.duration.setText(DurationText.get(position));
}
}
catch(Exception e){
e.printStackTrace();
}
try{
if(StatusText!=null){
holder.status.setText(StatusText.get(position));
}
}
catch(Exception e){
e.printStackTrace();
}
try{
if(NoOfVisit!=null){
holder.noOfVisit.setText(NoOfVisit.get(position));
}
}
catch(Exception e){
e.printStackTrace();
}
//----------------If status is chat request then check for this-----------------
try{
if(StatusText.get(position).equalsIgnoreCase("chat request")){
//playsound();
playsound();
holder.deny.setVisibility(View.VISIBLE);
holder.invite.setText("Accept");
holder.deny.setText("Deny");
convertView.bringToFront();
convertView.setFocusableInTouchMode(true);
convertView.setSelected(true);
//convertView.setFocusable(true);
convertView.requestFocus();
convertView.clearFocus();
holder.invite.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
holder.invite.setText("Join");
holder.deny.setVisibility(View.INVISIBLE);
try{
chatRequest(IPText.get(position), SessionText.get(position));
}
catch(Exception e){
e.printStackTrace();
}
Intent i = new Intent(BaseActivity.this,Chat1.class);
i.putExtra("ID", id);
i.putExtra("Position",position);
i.putExtra("From", from);
try{
i.putExtra("SessionText",SessionText.get(position));
i.putExtra("IPTEXT",IPText.get(position));
i.putExtra("StatusText",StatusText.get(position));
}
catch(Exception e){
e.printStackTrace();
}
startActivity(i);
}
});
}
else{
holder.invite.setText("Invite");
holder.deny.setVisibility(View.INVISIBLE);
//---------------------When user click on invite Button---------------------
holder.invite.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
timer.purge();
try{
if(SessionText!=null){
callToServer(SessionText.get(position));
}
else{
System.out.println("null");
}
}
catch(Exception e){
e.printStackTrace();
}
}
});
}
}
catch(Exception e){
e.printStackTrace();
}
//-----------------------------When user click on deny button------------------------
holder.deny.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
timer.purge();
try{
if(SessionText.get(position)!=null){
refuseToServer(SessionText.get(position));
holder.deny.setVisibility(View.INVISIBLE);
}
else{
System.out.println("null");
}
}catch(Exception e){
e.printStackTrace();
}
}
});
//-----------When user click on the listiview row-----------------------
convertView.setOnClickListener(new OnClickListener(){
public void onClick(View v) {
timer.purge();
if(SessionText!=null&&IPText!=null){
try{
Intent i=new Intent(BaseActivity.this,VisitorDetail.class);
i.putExtra("ID", id);
i.putExtra("Position",position);
i.putExtra("From", from);
i.putExtra("SessionText", sessionid);
i.putExtra("IPTEXT",iptext);
startActivity(i);
}catch(Exception e){
e.printStackTrace();
}
}
else{
timer.schedule(new TimerTask() {
public void run() {
TimerMethod();
}
}, 0, 5000);
}
}});
}
}
operatorDetail=null;
operatorList=null;
operatorDetail = result.split(delimiter1);
return convertView;
}
class ViewHolder {
TextView IP;
TextView duration;
Button deny;
TextView status;
TextView noOfVisit;
Button invite;
Button accept;
}
}
//------------------Play sound when user click on invite button-------------------------
private void playSound2() {
// TODO Auto-generated method stub
MediaPlayer mp = MediaPlayer.create(this, R.raw.invite);
mp.start();
}
//---------------When any chat request come-----------------
private void playsound() {
// TODO Auto-generated method stub
MediaPlayer mp = MediaPlayer.create(this, R.raw.chatinvitation);
mp.start();
}
//------------When user click on deny button---------------------
private void refuseToServer(String sessionid) {
// TODO Auto-generated method stub
//final String url = "http://sa.live2support.com/cpn/wz-action.php?";
url = "http://"+Main.tempurl+"/"+Main.url1+"/"+Url.IDS_ACTION;
final HashMap<String, String> postParameters = new HashMap<String, String>();
postParameters.put("action","refuse");
postParameters.put("csesid", sessionid);
postParameters.put("sid",Main.siteId.getText().toString());
postParameters.put("adminid",Main.loginId.getText().toString());
Runnable searchThread = new Runnable(){
public void run() {
// TODO Auto-generated method stub
try {
response = CustomHttpClient.executeHttpPost1(url,postParameters);
Log.i(DEB_TAG, "Requesting to server"+response);
//CustomHttpClient.getResponseInString(response);
System.out.println("Deny Chat response:"+response);
System.out.println("Deny chat Success"+IP);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(response!=null){
runOnUiThread(new Runnable() {
public void run() {
// TODO Auto-generated method stub
System.out.println("response================="+IP);
showAlert(IP);
}
});
}
}
};
Thread thread = new Thread(null, searchThread, "MagentoBackground");
thread.start();
}
//---------------------When user click on invite button-----------------------
private void callToServer(String session) {
// TODO Auto-generated method stub
url = "http://"+Main.tempurl+"/"+Main.url1+"/"+Url.IDS_ACTION;
final HashMap<String, String> postParameters = new HashMap<String, String>();
postParameters.put("action","cinvt");
postParameters.put("csesid", session);
postParameters.put("sid",Main.siteId.getText().toString());
postParameters.put("adminid",Main.loginId.getText().toString());
Runnable searchThread = new Runnable(){
public void run() {
// TODO Auto-generated method stub
try {
response = CustomHttpClient.executeHttpPost1(url,postParameters);
Log.i(DEB_TAG, "Requesting to server"+response);
//CustomHttpClient.getResponseInString(response);
System.out.println("Output of httpResponse:"+response);
IP = response;
System.out.println("the resultant ip ===================="+IP);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(response!=null){
runOnUiThread(new Runnable() {
public void run() {
// TODO Auto-generated method stub
playSound2();
System.out.println("response================="+IP);
showAlert(IP);
}
});
}
}
};
Thread thread = new Thread(null, searchThread, "MagentoBackground");
thread.start();
}
//------------------Show invitation alert----------------------
private void showAlert(String ip) {
// TODO Auto-generated method stub
int duration = Toast.LENGTH_SHORT;
Context context = getApplicationContext();
CharSequence text = "Invitation sent to "+ip;
Toast toast = Toast.makeText(context, text, duration);
toast.setGravity(Gravity.TOP|Gravity.LEFT, 50, 50);
toast.show();
}
//-----------------When in response we get the chat request--------------------------
private void chatRequest(String iptext, String sessionid) {
// TODO Auto-generated method stub
url = "http://"+Main.tempurl+"/"+Main.url1+"/"+Url.IDS_ONCHATREQUEST;
final HashMap<String, String> postParameters = new HashMap<String, String>();
postParameters.put("csesid", sessionid);
postParameters.put("ipaddr", iptext);
postParameters.put("sid",Main.siteId.getText().toString());
postParameters.put("adminid",Main.loginId.getText().toString());
postParameters.put("join", "Y");
Runnable searchThread = new Runnable(){
public void run() {
// TODO Auto-generated method stub
try {
response = CustomHttpClient.executeHttpPost1(url,postParameters);
Log.i(DEB_TAG, "Requesting to server"+response);
//CustomHttpClient.getResponseInString(response);
System.out.println("Output of httpResponse:"+response);
IP = response;
System.out.println("the resultant ip ===================="+IP);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(response!=null){
runOnUiThread(new Runnable() {
public void run() {
// TODO Auto-generated method stub
playSound2();
System.out.println("response================="+response);
showAlert(IP);
}
});
}
}
};
Thread thread = new Thread(null, searchThread, "MagentoBackground");
thread.start();
}
public void onNotifiyDataSetChanged(){
super.notifyAll();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
Intent i=new Intent(BaseActivity.this,Main.class);
i.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
return true;
}
return super.onKeyDown(keyCode, event);
}
}
に従っていますか?
コードを付けて、それを説明します。問題を正確に示します。 – Snicolas
これらの値を持つ別のクラスがありますか?ipaddress、statustext、duration time、noofvisit、およびボタンのテキスト – 5hssba
これらの値はありません。arraylistを使用しています........... – nikki