hello everybody,
This is subrat, i have some problem with preference screen.
in my preference screen there are 4 checkboxes & 2 lists.
so, my problem is if i do any change to checkbox or list(means, if i check one
unchecked checkbox or vice versa as, or i select a value from list),
i want 2 post the
edited data to server for save(i am using axis server), when i press the button.
but here when i am pressing the back button after edited there is no change.
i am expecting some help .
i don't know why i am not able to connect to server.
here is my code:
package com.microaiddreamworks.gps;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import org.kobjects.util.Csv;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import com.microaiddreamworks.util.*;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.graphics.Color;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;
import android.preference.Preference.OnPreferenceClickListener;
import android.telephony.TelephonyManager;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.CheckBox;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class TestPreference extends PreferenceActivity{
private SharedPreferences m_cSharedPreferences = null ;
private String m_cSafeZoneAlert = "0";
private String m_cOnlineTracking = "0";
private String m_cSpeedAlert = "20";
private String m_cBreadCrumbing = "1";
private String m_cLowBatteryAlert = "0";
private String m_cWhereIsLookup = "0";
ServerMethods m_cObjServer_Methods = null;
private String m_clRetVal = null;
boolean CheckBoxPreference = false;
String ListPreference = null;
@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
// Load the preferences from an XML resource
addPreferencesFromResource(R.xml.testpreference);
getWindow().setBackgroundDrawableResource(R.drawable.White);
getListView().setBackgroundColor(Color.TRANSPARENT);
getListView().setCacheColorHint(Color.TRANSPARENT);
// getWindow().setTitleColor(Color.BLACK);
// View view = ((Preference)
m_cSharedPreferences).getView(null,null);
//
((TextView)view.findViewWithTag(android.R.id.title)).setTextColor(Color.BLACK);
m_cSharedPreferences =
PreferenceManager.getDefaultSharedPreferences(getBaseContext());
m_cObjServer_Methods = new ServerMethods();
}
private void SaveConfigToServer() {
// TODO Auto-generated method stub
try{
CheckBoxPreference =
m_cSharedPreferences.getBoolean("checkbox_preference1", false);
m_cSafeZoneAlert = String.valueOf(CheckBoxPreference);
CheckBoxPreference =
m_cSharedPreferences.getBoolean("checkbox_preference2", false);
m_cOnlineTracking =
String.valueOf(CheckBoxPreference);
CheckBoxPreference =
m_cSharedPreferences.getBoolean("checkbox_preference3", false);
m_cLowBatteryAlert =
String.valueOf(CheckBoxPreference);
CheckBoxPreference =
m_cSharedPreferences.getBoolean("checkbox_preference4", false);
m_cWhereIsLookup = String.valueOf(CheckBoxPreference);
ListPreference =
m_cSharedPreferences.getString("list_preference1", "speed_alert");
m_cSpeedAlert = ListPreference;
ListPreference =
m_cSharedPreferences.getString("list_preference2", "bread_crumb");
m_cBreadCrumbing = ListPreference;
/*m_cSpeedAlert = ((Preference)
m_cSharedPreferences).getSharedPreferences().getString("list_preference1","speed_alert");
m_cBreadCrumbing = ((Preference)
m_cSharedPreferences).getSharedPreferences().getString("list_preference2",
"bread_crumb");
m_cSafeZoneAlert = String.valueOf((((Preference)
m_cSharedPreferences).getSharedPreferences().getBoolean("checkbox_preference1",
false))?1:0);
m_cOnlineTracking = String.valueOf((((Preference)
m_cSharedPreferences).getSharedPreferences().getBoolean("checkbox_preference2",
false))?1:0);
m_cLowBatteryAlert = String.valueOf((((Preference)
m_cSharedPreferences).getSharedPreferences().getBoolean("checkbox_preference",
false))?1:0);
m_cWhereIsLookup = String.valueOf((((Preference)
m_cSharedPreferences).getSharedPreferences().getBoolean("checkbox_preference3",
false))?1:0);
*/
TelephonyManager mTelephonyMgr =
(TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
String imei = mTelephonyMgr.getDeviceId();
m_clRetVal =
m_cObjServer_Methods.editSetting(imei,m_cSafeZoneAlert,m_cOnlineTracking,m_cSpeedAlert,m_cBreadCrumbing,m_cLowBatteryAlert,m_cWhereIsLookup);
if(null != m_clRetVal){
Intent btnIntent = new Intent(this,
ThisGps.class);
startActivity(btnIntent);
}else{
alertbox("ThisGPS Settings","settings Failed");
}
}
catch(Exception pEx){
System.out.println(pEx.toString());
}
}
protected void alertbox(String title, String mymessage)
{
new AlertDialog.Builder(this)
.setMessage(mymessage)
.setTitle(title)
.setCancelable(true)
.setNeutralButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton){
if(null != m_clRetVal){
Intent btnIntent = new Intent();
btnIntent.setClass(TestPreference.this,
ThisGps.class);
startActivity(btnIntent);
}
}
})
.show();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
SaveConfigToServer();
return true;
}
return false;
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
// SaveConfigToServer();
return true;
}
return false;
}
}
Thanking yoy,
Best Regards
Subrat Kumar Panda.
India.
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