Something wrong the XML,Please correct me and thank you in advance, below is the code?
Sorry i don't speak english 100/100.
public class Les_agences
extends Fragment {
/* ****************************************** */
/* Les Variables */
/* ****************************************** */
public String string_ip = "192.168.42.168";
public Resources res;
public JSONObject json;
public ListView les_agence_tete_lsiteview;
public TextView les_agence_tv_item_adresse;
public TextView les_agence_tv_item_nom;
public ImageView les_agences_iv_item_image;
public ListView liste_view;
ArrayList<item_Les_agences_liste_view> liste;
item_Les_agences_liste_view item;
JSONArray jsonoarray = null;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
/* pour creer le fragment*/
les_agence_tv_item_adresse = (TextView) getActivity().findViewById(R.id.les_agence_tv_item_adresse);
les_agence_tv_item_nom = (TextView) getActivity().findViewById(R.id.les_agence_tv_item_adresse);
les_agences_iv_item_image = (ImageView) getActivity().findViewById(R.id.les_agences_iv_item_image);
View x = inflater.inflate(R.layout.les_agences, container, false);
return x;
}
@Override
public void onStart() {
super.onStart();
res = getResources();
}
@Override
public void onResume() {
super.onResume();
connecter();
}
void connecter() {
new AsyncTask<Void, Void, Boolean>() {
ProgressDialog progress;
@Override
protected void onPreExecute() {
super.onPreExecute();
progress = ProgressDialog.show(getActivity(), res.getString(R.string.act2_connexion), res.getString(R.string.act2_attendre), false, false);
}
@Override
protected Boolean doInBackground(Void... params) {
thread processus = new thread();
processus.setPaire(null);
processus.seturl("http://" + string_ip + "/agence_de_location/les_agences.php");
processus.start();
try {
processus.join();
} catch (InterruptedException e1) {
e1.printStackTrace();
}
json = processus.getJson();
if (json == null) {
return (false);
} else {
return (true);
}
}
@Override
protected void onPostExecute(Boolean result) {
progress.dismiss();
if (result == false) {
Toast.makeText(getActivity(), res.getString(R.string.act2_erreur_connexion), 10000).show();
} else {
int val = 0;
try {
val = json.getInt("val");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (val == 0) {
Toast.makeText(getActivity(), res.getString(R.string.act2_erreur_connexion), 10000).show();
} else {
/******************************************************** */
/* Pour afficher les agences */
/******************************************************** */
// pour afficher
liste = new ArrayList<item_Les_agences_liste_view>();
try {
jsonoarray = (JSONArray) json.get("agence");
} catch (JSONException e) {
}
/* Yes return les champs */
int indice;
item_Les_agences_liste_view item;
for (indice = 0; indice <= jsonoarray.length() - 1; indice++) {
/* new array , grand array agence 0 : 1 : 2 : ...
*petit array 0: ....
*/
JSONObject petitearray = null;
try {
petitearray = jsonoarray.getJSONObject(indice);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
/* catch entre new class */
try {
Log.i(petitearray.getString("nom_agence"), petitearray.getString("nom_agence"));
item = new item_Les_agences_liste_view(petitearray.getString("nom_agence"), petitearray.getString("adresse_agence"), petitearray.getString("image_agence"));
liste.add(item);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
liste_view = (ListView) getActivity().findViewById(R.id.Les_agences_lv);
Adapter_les_agences_list_view adapter = new Adapter_les_agences_list_view(getActivity().getApplicationContext(), liste);
liste_view.setAdapter(adapter);
}
}.execute();
}
/******************************************************** */
/* class adapter */
/**
* *****************************************************
*/
class Adapter_les_agences_list_view
extends ArrayAdapter<item_Les_agences_liste_view> {
private Context context;
private ArrayList<item_Les_agences_liste_view> liste;
public Adapter_les_agences_list_view(Context context, ArrayList<item_Les_agences_liste_view> liste) {
super(context, R.layout.les_agences_liste_view, liste);
this.context = context;
this.liste = liste;
}
// le nombre des élements de la lsite
@Override
public int getCount() {
return liste.size(); // nmbre des element
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View new_place = convertView;
if (convertView == null)//adapter le 1er fois s
{
// style
LayoutInflater li = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rowView = li.inflate(R.layout.les_agences_liste_view, null);
}
les_agence_tv_item_adresse = (TextView) getActivity().findViewById(R.id.les_agence_tv_item_adresse);
les_agence_tv_item_nom = (TextView) getActivity().findViewById(R.id.les_agence_tv_item_adresse);
//les_agences_iv_item_image=(ImageView)convertView.findViewById(R.id.les_agences_iv_item_image);
return convertView;
}
}
}
the file of network is true .
public class Menu
extends FragmentActivity {
private ViewPager menu_viewpager;
private android.support.v4.view.PagerAdapter pageradapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.menu);
menu_viewpager = (ViewPager) findViewById(R.id.menu_viewpager);
pageradapter = new Adapter_menu(getSupportFragmentManager());
menu_viewpager.setAdapter(pageradapter);
}
@Override
protected void onStart() {
super.onStart();
le_swap();
}
@Override
protected void onResume() {
super.onResume();
TextView les_agence_tv_item_adresse = (TextView) findViewById(R.id.les_agence_tv_item_adresse);
TextView les_agence_tv_item_nom = (TextView) findViewById(R.id.les_agence_tv_item_adresse);
ImageView les_agences_iv_item_image = (ImageView) findViewById(R.id.les_agences_iv_item_image);
les_agences_iv_item_image.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(Menu.this, "ss", 1000);
}
});
}
void le_swap() {
}
}
the menu , main of programm
the menu , main of programm
package PFD.agence_d_allocation;
import PFD.agence_d_allocation.R.string;
import android.R.integer;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Fragment;
import android.content.res.Resources;
import android.graphics.Point;
import android.os.Bundle;
import android.provider.ContactsContract.CommonDataKinds.Event;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.internal.view.SupportMenu;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.DisplayMetrics;
import android.util.Log;
import android.util.TypedValue;
import android.view.Display;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewDebug.IntToString;
import android.view.MotionEvent;
import android.view.ViewTreeObserver;
import android.view.Window;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ViewFlipper;
public class Menu extends FragmentActivity {
private ViewPager menu_viewpager ;
private android.support.v4.view.PagerAdapter pageradapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.menu);
menu_viewpager = (ViewPager) findViewById(R.id.menu_viewpager);
pageradapter = new Adapter_menu(getSupportFragmentManager());
menu_viewpager.setAdapter(pageradapter);
}
@Override
protected void onStart() {
super.onStart();
le_swap();
}
@Override
protected void onResume() {
super.onResume();
}
void le_swap()
{
}
}
the log cat
05-09 11:40:06.158: D/dalvikvm(544): GC_FOR_ALLOC freed 3K, 3% free 10326K/10631K, paused 41ms
05-09 11:40:06.348: D/AndroidRuntime(544): Shutting down VM
05-09 11:40:06.348: W/dalvikvm(544): threadid=1: thread exiting with uncaught exception (group=0x409c01f8)
05-09 11:40:06.408: I/dalvikvm(544): threadid=3: reacting to signal 3
05-09 11:40:06.459: E/AndroidRuntime(544): FATAL EXCEPTION: main
05-09 11:40:06.459: E/AndroidRuntime(544): java.lang.NullPointerException
05-09 11:40:06.459: E/AndroidRuntime(544): at PFD.agence_d_allocation.Les_agences$1.onPreExecute(Les_agences.java:94)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.os.AsyncTask.executeOnExecutor(AsyncTask.java:561)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.os.AsyncTask.execute(AsyncTask.java:511)
05-09 11:40:06.459: E/AndroidRuntime(544): at PFD.agence_d_allocation.Les_agences.connecter(Les_agences.java:204)
05-09 11:40:06.459: E/AndroidRuntime(544): at PFD.agence_d_allocation.Les_agences.onCreateView(Les_agences.java:56)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.app.Fragment.performCreateView(Fragment.java:1789)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:955)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1138)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:740)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1501)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:490)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.view.ViewPager.populate(ViewPager.java:1072)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.view.ViewPager.populate(ViewPager.java:918)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1440)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.View.measure(View.java:12723)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.widget.LinearLayout.measureVertical(LinearLayout.java:812)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.widget.LinearLayout.onMeasure(LinearLayout.java:553)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.View.measure(View.java:12723)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4698)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.widget.FrameLayout.onMeasure(FrameLayout.java:293)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.View.measure(View.java:12723)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4698)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1369)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.widget.LinearLayout.measureVertical(LinearLayout.java:660)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.widget.LinearLayout.onMeasure(LinearLayout.java:553)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.View.measure(View.java:12723)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4698)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.widget.FrameLayout.onMeasure(FrameLayout.java:293)
05-09 11:40:06.459: E/AndroidRuntime(544): at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2092)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.View.measure(View.java:12723)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1064)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2442)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.os.Handler.dispatchMessage(Handler.java:99)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.os.Looper.loop(Looper.java:137)
05-09 11:40:06.459: E/AndroidRuntime(544): at android.app.ActivityThread.main(ActivityThread.java:4424)
05-09 11:40:06.459: E/AndroidRuntime(544): at java.lang.reflect.Method.invokeNative(Native Method)
05-09 11:40:06.459: E/AndroidRuntime(544): at java.lang.reflect.Method.invoke(Method.java:511)
05-09 11:40:06.459: E/AndroidRuntime(544): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
05-09 11:40:06.459: E/AndroidRuntime(544): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
05-09 11:40:06.459: E/AndroidRuntime(544): at dalvik.system.NativeStart.main(Native Method)
05-09 11:40:06.478: I/dalvikvm(544): Wrote stack traces to '/data/anr/traces.txt'
05-09 11:40:06.768: D/dalvikvm(544): GC_CONCURRENT freed 159K, 3% free 10645K/10951K, paused 39ms+24ms
05-09 11:40:06.909: I/dalvikvm(544): threadid=3: reacting to signal 3
05-09 11:40:06.918: I/dalvikvm(544): Wrote stack traces to '/data/anr/traces.txt'
05-09 11:40:07.189: I/dalvikvm(544): threadid=3: reacting to signal 3
05-09 11:40:07.218: I/dalvikvm(544): Wrote stack traces to '/data/anr/traces.txt'
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