Vous devez fournir un ID de ressource pour un TextView android erreur

J'ai essayer tous ce jour-là pour résoudre cette erreur. Je ne comprends pas pourquoi mon logcat imprime:

05-06 21:45:59.559: 
ERREUR/ConversationList(9023): Nous avons 
chats... 05-06 21:45:59.609: 
ERREUR/ConversationList(9023): 
UpdateList fin... 05-06 21:45:59.839: 
ERREUR/ArrayAdapter(9023): Vous devez 
fournir un ID de ressource pour un TextView 
05-06 21:45:59.839: 
DEBUG/AndroidRuntime(9023): Fermeture 
en bas de la VM 05-06 21:45:59.839: 
ALERTER/dalvikvm(9023): threadid=3: 
thread sortir avec uncaught exception 
(groupe=0x4000fe70) 05-06 21:45:59.839: 
ERREUR/AndroidRuntime(9023): Uncaught 
gestionnaire: thread principal de la fermeture en raison de 
exception non interceptée 05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): 
java.lang.IllegalStateException: 
ArrayAdapter nécessite l'ID de la ressource 
pour être un TextView 05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.ArrayAdapter.createViewFromResource(ArrayAdapter.java:347) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.ArrayAdapter.getView(ArrayAdapter.java:323) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.AbsListView.obtainView(AbsListView.java:1269) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.ListView.makeAndAddView(ListView.java:1623) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.ListView.fillDown(ListView.java:607) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.ListView.fillFromTop(ListView.java:664) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.ListView.layoutChildren(ListView.java:1481) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.AbsListView.onLayout(AbsListView.java:1113) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.vue.Vue.mise en page(à Vue.java:6133) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.LinearLayout.setChildFrame(LinearLayout.java:1119) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.LinearLayout.layoutVertical(LinearLayout.java:998) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.LinearLayout.onLayout(LinearLayout.java:918) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.vue.Vue.mise en page(à Vue.java:6133) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.FrameLayout.onLayout(FrameLayout.java:333) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.vue.Vue.mise en page(à Vue.java:6133) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.LinearLayout.setChildFrame(LinearLayout.java:1119) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.LinearLayout.layoutVertical(LinearLayout.java:998) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.LinearLayout.onLayout(LinearLayout.java:918) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.vue.Vue.mise en page(à Vue.java:6133) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.FrameLayout.onLayout(FrameLayout.java:333) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.vue.Vue.mise en page(à Vue.java:6133) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.vue.ViewRoot.performTraversals(ViewRoot.java:929) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.vue.ViewRoot.handleMessage(ViewRoot.java:1482) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.os.Gestionnaire d'.dispatchMessage(Handler.java:99) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.os.Looper.boucle(Looper.java:123) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.app.ActivityThread.principale(ActivityThread.java:3948) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
java.lang.de réfléchir.La méthode.invokeNative(Native 
La méthode) 05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
java.lang.de réfléchir.La méthode.invoke(la Méthode.java:521) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
com.android.interne.os.ZygoteInit$MethodAndArgsCaller.exécuter(ZygoteInit.java:782) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
com.android.interne.os.ZygoteInit.principale(ZygoteInit.java:540) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
dalvik.système.NativeStart.principale(langue Maternelle 
La méthode) 05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): Causé par: 
java.lang.ClassCastException: 
android.widget de.LinearLayout 05-06 
21:45:59.879: 
ERREUR/AndroidRuntime(9023): à 
android.widget de.ArrayAdapter.createViewFromResource(ArrayAdapter.java:340) 
05-06 21:45:59.879: 
ERREUR/AndroidRuntime(9023): 30 ... 
plus

Mon fichier Java:

package fshizzle.com;
import java.util.ArrayList;
import android.app.ListActivity;
import android.app.NotificationManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.util.Log;
import android.view.ContextMenu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.ArrayAdapter;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.TextView;
import cz.jabbim.android.data.JabberoidDbConnector;
import fshizzle.com.R;
public class ConversationList extends ListActivity {
// private static final String TAG = "ConversationList.class";
private static final int RESULT_CHAT = 4004;
private static final int RESULT_DIRECTCHAT = 4005;
private static final String TAG = "ConversationList";
private ArrayList<String> chatList = new ArrayList<String>();
private TextView tv;
private String lastJid;
BroadcastReceiver csr;
IntentFilter f;
boolean show = true;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.conversationlist);
tv = (TextView)findViewById(R.id.contactList_NoConversation);
csr =  new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
getChats();
updateList(false);
}
};
f = new IntentFilter();
f.addAction("cz.jabbim.android.androidim.NEW_MESSAGE");
registerForContextMenu(getListView());
}
@Override
public void onStart() {
super.onStart();
getChats();
updateList(show);
show = true;
if(getIntent().getBooleanExtra("startChat", false)) {
startChat(getIntent().getStringExtra("jid"));
show = false;
}
}
@Override
public void onResume() {
super.onResume();
cancelNotification();
registerReceiver(csr, f);
}
@Override
public void onPause() {
super.onPause();
unregisterReceiver(csr);
}
@Override
public void onStop() {
super.onStop();
}
@Override
protected void onListItemClick(ListView lv, View v, int pos, long id) {
super.onListItemClick(lv, v, pos, id);
startChat(pos);     
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
new MenuInflater(getApplication()).inflate(R.menu.conversationlist_context, menu);
AdapterContextMenuInfo acmi = (AdapterContextMenuInfo)menuInfo;
menu.setHeaderTitle("Chat with " + getJid(acmi.position));
super.onCreateContextMenu(menu, v, menuInfo);
}
@Override
public boolean onContextItemSelected(MenuItem item) {
AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) item.getMenuInfo();
switch(item.getItemId()) {
case R.id.menuEnter:
startChat(acmi.position);
return true;
case R.id.menuCloseChat:
closeChat(acmi.position);
return true;
}
return super.onContextItemSelected(item);
}
private int getChats() {
final String[] returnColumns = {
Constants.TABLE_CONVERSATION_FIELD_ID,
Constants.TABLE_CONVERSATION_FIELD_CHAT,
"MIN("+(Constants.TABLE_CONVERSATION_FIELD_DATE)+") as 'firstReceived'",
};
SQLiteDatabase db = new JabberoidDbConnector(this).getWritableDatabase();
Cursor result = db.query(Constants.TABLE_CONVERSATION, 
returnColumns, 
null, //Constants.TABLE_CONVERSATION_FIELD_FROM + "!= 'me'", 
null, 
Constants.TABLE_CONVERSATION_FIELD_CHAT, 
null, 
"firstReceived ASC" );
int count = result.getCount();
chatList.clear();
result.moveToFirst();
while(!result.isAfterLast()) {
chatList.add(result.getString(result.getColumnIndex(Constants.TABLE_CONVERSATION_FIELD_CHAT)));
//chatList.add("[email protected]");
result.moveToNext();
}
result.close();
result = null;
db.close();
return count;
}
private void updateList(boolean startChat) {
if(chatList.size() > 0) {
if(chatList.size()==1 && startChat) {
startChat(0);
}
Log.e(TAG, "We have chats...");
tv.setVisibility(View.GONE);
getListView().setVisibility(View.VISIBLE);
ListAdapter adapter = new ArrayAdapter<String>(
this,
R.layout.conversation_item,
chatList
);
getListView().setAdapter(adapter);
//startChat("[email protected]");
// startChat(getIntent().getStringExtra("fromUser"));
} else {
Log.e(TAG, "We don't have chats...");
getListView().setVisibility(View.GONE);
tv.setVisibility(View.VISIBLE);
tv.setText(R.string.conversationList_noOpenConversation);
}
//close the database after usage
Log.e(TAG, "UpdateList end...");
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode==RESULT_CHAT) {
int chats = getChats();
if(chats==0) {
finish();
} else if(chats==1) {
String jid;
jid = getJid(0);
if(lastJid.equals(jid)) {
finish();       
} else {
show = false;
}
} else {
show = false;
}
} else if (requestCode==RESULT_DIRECTCHAT) {
finish();
}
}
private void cancelNotification() {
NotificationManager nm = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
nm.cancel(Constants.NEW_MESSAGE_NOTIFICATION);
}
private void startChat(int pos) {
String jid = getJid(pos);
lastJid = jid;
finishActivity(RESULT_CHAT);
Intent i = new Intent(this, Conversations.class);
i.putExtra("jid", jid);
startActivityForResult(i, RESULT_CHAT);
setResult(RESULT_OK);
finish();
}
private void startChat(String jid) {
finishActivity(RESULT_DIRECTCHAT);
Intent i = new Intent(this, Conversations.class);
i.putExtra("jid", jid);
startActivityForResult(i, RESULT_DIRECTCHAT);
setResult(RESULT_OK);
finish();
}
private void closeChat(int pos) {
SQLiteDatabase db = new JabberoidDbConnector(this).getWritableDatabase();
db.delete(Constants.TABLE_CONVERSATION,
Constants.TABLE_CONVERSATION_FIELD_CHAT + " = '" + getJid(pos) + "'",
null);
db.close();
getChats();
updateList(false);
}
private String getJid(int pos) {
return chatList.get(pos);
}
// private void handleUpdateList() {
// }
}
`

L'erreur est ici:

ListAdapter adapter = new ArrayAdapter<String>(
this,
R.layout.conversation_item,
chatList
);
getListView().setAdapter(adapter);

Pas d'erreur lorsque je le supprime.

ListAdapter adapter = new ArrayAdapter<String>(
this,
R.layout.conversation_item,
chatList
);
getListView().setAdapter(adapter);

Quelle est la solution svp?

conversation_item.xml

<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/conversation_item">
<TextView 
android:layout_height="wrap_content" 
android:id="@+id/conversation_item_name" 
android:text="Name Surname" 
android:textColor="#ffffff" 
android:textStyle="bold" 
android:textSize="16dip" 
android:layout_width="fill_parent" 
android:layout_marginTop="10dip" 
android:layout_marginBottom="10dip" 
android:layout_marginLeft="10dip">
</TextView>
<TextView 
android:layout_height="wrap_content" 
android:id="@+id/conversation_item_date" 
android:layout_width="fill_parent" 
android:text="17.6.2010 15:30">
</TextView>
<TextView 
android:layout_height="wrap_content"
android:layout_width="fill_parent" 
android:id="@+id/conversation_item_message" 
android:text="Just some message..." 
android:textColor="#ffffff">
</TextView>   
</LinearLayout>
  • Hmm ... C'est intéressant. À partir de l'erreur, il semble que vous devez fournir TextView ID pour ArrayAdapter constructeur mais la documentation dit textViewResourceId; The resource ID for a layout file containing a TextView to use when instantiating views. Avez-vous essayé d'utiliser TextView ID à la place?
InformationsquelleAutor user2080866 | 2011-05-06