我是android新手。我一直在尝试实现作业门户应用程序。现在尝试调用webservices并获得响应。但我的问题是，当我调用webservice时，一切正常，但username和email，id等用户详细信息未显示在导航抽屉标题上。请帮帮我。
这是我的代码：
public class UserHome extends FragmentActivity {
private static final CharSequence Vanaja = null;
private static final int PRETTY_PRINT_INDENT_FACTOR = 4;
public static String OPERATION_NAME = "loginvalidate";
static boolean errored = false;
private static final CharSequence Home = null;
private DrawerLayout mDrawerLayout;
protected ListView mDrawerList;
private ActionBarDrawerToggle mDrawerToggle;
// nav drawer title
protected CharSequence mDrawerTitle;
// used to store app title
protected CharSequence mTitle;
int childcount;
// slide menu items
protected String[] navMenuTitles;
private TypedArray navMenuIcons;
public String emailvalue,passwordvalue;
String emailid="";
String password="";
SoapObject result;
protected ArrayList<NavDrawerItem> navDrawerItems;
protected NavDrawerListAdapter adapter;
protected FrameLayout frameLayout;
TextView name,emailid1;
public void getLoginValues(String emailid,String password)
{ emailvalue=emailid;
passwordvalue=password;
}
final String s=emailid;
final String s1=password;
/*public void getLoginValues(String editTextUsername,
String editTextPassword) {
emailvalue=editTextUsername;
passwordvalue=editTextPassword;
}
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_navigation1);
name = (TextView)findViewById(R.id.industry11);
emailid1=(TextView)findViewById(R.id.mail);
try
{
final ActionBar bar = getActionBar();
bar.setBackgroundDrawable(new ColorDrawable(Color.parseColor("#BDBDBD")));
@SuppressWarnings("unused")
AsyncTaskRunner async=(AsyncTaskRunner) new AsyncTaskRunner(this).execute();
mTitle = mDrawerTitle = getTitle();
// load slide menu items
navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items11);
// nav drawer icons from resources
navMenuIcons = getResources()
.obtainTypedArray(R.array.nav_drawer_icons22);
mDrawerLayout=(DrawerLayout)findViewById(R.id.drawerlayout);
mDrawerList = (ListView) findViewById(R.id.slidermenu);
LayoutInflater inflater = getLayoutInflater();
ViewGroup header = (ViewGroup)inflater.inflate(R.layout.userslider, mDrawerList, false);
mDrawerList.addHeaderView(header, null, false);
mDrawerLayout.closeDrawers();
RelativeLayout update=(RelativeLayout)findViewById(R.id.update);
update.setOnClickListener(new View.OnClickListener() {
@SuppressWarnings("unused")
@Override
public void onClick(View v){
switch (v.getId()) {
case R.id.update:
//what to put here
FragmentManager fm = getFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
ft.replace(R.id.frame_container, new ProfileUpdate());
ft.commit();
bar.setTitle(" Updae Profile");
break;
}
}
}
);
navDrawerItems = new ArrayList<NavDrawerItem>();
// adding nav drawer items to array
// Home
navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons.getResourceId(0, -1)));
// Find People
navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], navMenuIcons.getResourceId(1, -1)));
// Photos
navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons.getResourceId(2, -1)));
// Communities, Will add a counter here
navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons.getResourceId(3, -1)));
// Pages
navDrawerItems.add(new NavDrawerItem(navMenuTitles[4], navMenuIcons.getResourceId(4, -1)));
// What's hot, We will add a counter here
navDrawerItems.add(new NavDrawerItem(navMenuTitles[5], navMenuIcons.getResourceId(5, -1)));
// Recycle the typed array
navMenuIcons.recycle();
mDrawerList.setOnItemClickListener(new SlideMenuClickListener());
// setting the nav drawer list adapter
adapter = new NavDrawerListAdapter(getApplicationContext(),
navDrawerItems);
mDrawerList.setAdapter(adapter);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.icd2, //nav menu toggle icon
R.string.drawer_open, // nav drawer open - description for accessibility
R.string.drawer_close // nav drawer close - description for accessibility
) {
public void onDrawerClosed(View view) {
invalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView) {
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
getActionBar().setDisplayHomeAsUpEnabled(true);
bar.setIcon(R.color.transparent);
if (savedInstanceState == null) {
// on first time display view for first nav item
displayView(1);
}}
catch(Exception e)
{
e.printStackTrace();
}
}
/**
* Slide menu item click listener
* */
private class SlideMenuClickListener implements
ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// display view for selected nav drawer item
displayView(position);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// toggle nav drawer on selecting action bar app icon/title
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
// Handle action bar actions click
switch (item.getItemId()) {
case R.id.action_settings:
return true;
default:
return super.onOptionsItemSelected(item);
}
}
/***
* Called when invalidateOptionsMenu() is triggered
*/
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
// if nav drawer is opened, hide the action items
boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
menu.findItem(R.id.action_settings).setVisible(!drawerOpen);
return super.onPrepareOptionsMenu(menu);
}
/**
* Diplaying fragment view for selected nav drawer list item
* */
@SuppressWarnings("unused")
private void displayView(int position) {
// update the main content by replacing fragments
Fragment fragment=null;
String title="null";
switch (position) {
case 1:
fragment =new SearchJobs1();
title="";
/* Intent intent1 = new Intent(getApplicationContext(),HomeFragment.class);
startActivity(intent1);*/
break;
case 2:
fragment =new LatestJobs();
/* Intent intent2 = new Intent(getApplicationContext(), Homepage.class);
startActivity(intent2);*/
break;
case 3:
fragment =new AppliedJobs();
/* Intent intent3 = new Intent(getApplicationContext(), FindPeopleFragment.class);
startActivity(intent3);*/
break;
case 4:
fragment =new ChangePassword();
/*Intent intent4 = new Intent(getApplicationContext(), CommunityFragment.class);
startActivity(intent4);*/
break;
case 5:
fragment =new Unsubscribe();
/* Intent intent5 = new Intent(getApplicationContext(),PagesFragment.class);
startActivity(intent5);*/
break;
case 6:
fragment =new LogOut();
Intent intent6 = new Intent(getApplicationContext(),MainActivity.class);
startActivity(intent6);
break;
/*case 6:
fragment =new ContactUs();
Intent intent6 = new Intent(getApplicationContext(),PhotosFragment.class);
startActivity(intent6);
break;
case 7:
fragment =new AboutUs();
Intent intent6 = new Intent(getApplicationContext(),PhotosFragment.class);
startActivity(intent6);
break;*/
default:
break;
}
if (fragment != null) {
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.frame_container, fragment).commit();
// update selected item and title, then close the drawer
mDrawerList.setItemChecked(position, true);
mDrawerList.setSelection(position-1);
setTitle(navMenuTitles[position-1]);
mDrawerLayout.closeDrawer(mDrawerList);
} else {
// error in creating fragment
Log.e("MainActivity", "Error in creating fragment");
}
}
@Override
public void setTitle(CharSequence title) {
mTitle = title;
getActionBar().setTitle(mTitle);
getActionBar().setTitle(" " + mTitle);
}
/**
* When using the ActionBarDrawerToggle, you must call it during
* onPostCreate() and onConfigurationChanged()...
*/
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggls
mDrawerToggle.onConfigurationChanged(newConfig);
}
public void setActionBarTitle(String string) {
// TODO Auto-generated method stub
getActionBar().setTitle(" " + string);
}
public void setActionBarImage(ImageView view)
{
Log.d("Tittlename", "image is"+view);
getActionBar().setCustomView(view);
}
private class AsyncTaskRunner extends AsyncTask<Void,Void,Void> {
String result1;
UserHome outer;
public AsyncTaskRunner(UserHome outer) {
this.outer = outer;
}
private String TAG;
@Override
protected void onPreExecute() {
Log.i(TAG, "onPreExecute");
}
@Override
protected Void doInBackground(Void... params) {
Log.i(TAG, "doInBackground");
WebserviceCall service=new WebserviceCall();
try
{
/*if(isNetworkAvailable())
{*/
SoapObject result;
result=service.invokeLoginWS(emailvalue, passwordvalue, OPERATION_NAME);
/*
String s=outer.emailid;
String s1=outer.password;
=======
/*String s=UserHome.this.emailid;
String s1=UserHome.this.password;*/
/*
result=service.invokeLoginWS(s,s1," ");*/
LayoutInflater vi = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
vi.inflate(R.layout.user_home, null);
String resultvalue=result.getProperty("firstname").toString();
emailid= result.getProperty(0).toString();
password = result.getProperty(1).toString();
name.setText(resultvalue);
resultvalue=result.getProperty("emailid").toString();
emailid1.setText(resultvalue);
/*else
{
Intent intent1 = new Intent(getActivity(),InternetProblem.class);
startActivity(intent1);
}*/
}
catch(Exception e)
{
Handler refresh = new Handler(Looper.getMainLooper());
refresh.post(new Runnable() {
public void run()
{
try {
Intent intent1 = new Intent(getApplicationContext(),InternetProblem.class);
startActivity(intent1);
}
catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
/*Handler refresh = new Handler(Looper.getMainLooper());
refresh.post(new Runnable() {
public void run()
{
try {
serviceCall();
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}); */
/* int childCount = result.getPropertyCount();
*/
return null;
}
@Override
protected void onPostExecute(Void result) {
Log.i(TAG, "onPostExecute");
}
}
}