ahmed bl Posted May 9, 2012 Share Posted May 9, 2012 bonsoir ,j'ai un probleme au niveau de mon base de donnée voici mon code ********************************************* package com.projet; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; import android.widget.Toast; public class DBAdapter { DatabaseHelper DBHelper; Context context; SQLiteDatabase db; public DBAdapter(Context context){ this.context = context; DBHelper = new DatabaseHelper(context); } public class DatabaseHelper extends SQLiteOpenHelper{ Context context; public DatabaseHelper(Context context) { super(context, "ma_base", null, 1); this.context = context; } @Override public void onCreate(SQLiteDatabase db) { db.execSQL("create table local (_id integer primary key autoincrement, " + "nom text not null" + "adresse text not null " + "tel integer not null" + "latitude float not null" + "longitude float not null" + ");"); } @Override public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { Toast.makeText(context, "Mise à jour de la Base de données version "+oldVersion+" vers "+newVersion, Toast.LENGTH_SHORT).show(); db.execSQL("DROP TABLE IF EXISTS local"); onCreate(db); } } public DBAdapter open(){ db = DBHelper.getWritableDatabase(); return this; } public void close(){ db.close(); } public void Truncate(){ db.execSQL("DELETE FROM local"); } public long insererLocal(Local local){ ContentValues values = new ContentValues(); values.put("nom", local.getnom()); values.put("adresse", local.getadresse()); values.put("tel", local.gettel()); values.put("latitude", local.getlatitude()); values.put("longitude", local.getlongitude()); return db.insert("local", null, values); } public boolean supprimerLocal(long id){ return db.delete("local", "_id="+id, null)>0; } public Cursor recupererLaListeDesLocal(){ return db.query("local", new String[]{ "_id", "nom", "adresse", "tel", "latitude", "longitude"}, null, null, null, null, null); } } ******************************************************************** package com.projet; import android.R; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.widget.TextView; public class InfoLocal extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.infolocal); TextView text=(TextView)findViewById(R.id.textView4); Intent res = getIntent(); text.setText("Local: "+res.getExtras().getString("nom")); } } ************************************************************************ package com.projet; public class Local { private int id; private String nom; private String adresse; private int tel; private float latitude; private float longitude; public Local(){} public Local(String nom, String adresse, int tel, float latitude,float longitude){ this.nom=nom; this.adresse =adresse; this.tel= tel; this.latitude=latitude; this.longitude=longitude; } public int getId(){ return id ; } public void setId (int id){ this.id=id; } public String getnom(){ return nom ; } public void setnom (String nom){ this.nom=nom; } public String getadresse(){ return adresse ; } public void setadresse (String adresse){ this.adresse=adresse; } public int gettel(){ return tel ; } public void settel (int tel){ this.tel=tel; } public float getlatitude(){ return tel ; } public void setlatitude (float latitude){ this.latitude=latitude; } public float getlongitude(){ return longitude ; } public void setlongitude (float longitude){ this.longitude=longitude; } public String toString(){ return "ID : "+id +"\nISBN : "+nom +"\nTitre : "+adresse; } } ********************************************************************* package com.projet; import android.app.ListActivity; import android.content.Intent; import android.database.Cursor; import android.os.Bundle; import android.view.ContextMenu; import android.view.ContextMenu.ContextMenuInfo; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.AdapterView; import android.widget.Button; import android.widget.ListView; import android.widget.SimpleCursorAdapter; import android.widget.Toast; public class LocalList extends ListActivity implements OnClickListener { Button b; DBAdapter db; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); db = new DBAdapter(this); getListView().setOnCreateContextMenuListener(this); b=(Button)findViewById(R.id.edit); b.setOnClickListener(this); db.open(); DataBind(); } private void DataBind() { Cursor c = db.recupererLaListeDesLocal(); startManagingCursor©; SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.list_item,c,new String[]{"nom","adresse","tel","latitude","longitude"}, new int[]{R.id.nom,R.id.adresse,R.id.tel,R.id.latitude,R.id.longitude}); setListAdapter(adapter); } protected void onDestroy() { db.close(); super.onDestroy(); } public void onClick(View v) { Intent i=new Intent(this,Saisie.class); startActivity(i); } public boolean onCreateOptionsMenu(Menu menu) { menu.add(0,100,0,"Tout effacer"); return true; } @Override // Selection d'un item du menu public boolean onOptionsItemSelected(MenuItem item) { switch(item.getItemId()){ case 100: db.Truncate(); DataBind(); break; } return true; } public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); menu.setHeaderTitle("Action"); menu.add(0,100,0,"Supprimer"); menu.add(0,200,1,"Editer"); } @Override // Selection d'un item du menu contextuel public boolean onContextItemSelected(MenuItem item) { AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo(); switch(item.getItemId()){ case 100: db.supprimerLocal(info.id); DataBind(); break; case 200: Toast.makeText(this, "TODO", Toast.LENGTH_SHORT).show(); break; } return true; } protected void onListItemClick(ListView l, View v, int position, long id) { Cursor cursor = (Cursor)l.getAdapter().getItem(position); String nom = cursor.getString(cursor.getColumnIndex("nom")); Intent intent=new Intent(this,InfoLocal.class); intent.putExtra("nom",nom); startActivity(intent); super.onListItemClick(l, v, position, id); } } ************************************************************************ package com.projet; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; public class Saisie extends Activity implements OnClickListener { EditText nom; EditText adresse; EditText tel; EditText latitude; EditText longitude; Button b; DBAdapter db; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.saisie); nom=(EditText)findViewById(R.id.nom); adresse=(EditText)findViewById(R.id.adresse); tel=(EditText)findViewById(R.id.tel); latitude=(EditText)findViewById(R.id.latitude); longitude=(EditText)findViewById(R.id.longitude); b=(Button)findViewById(R.id.ajout); b.setOnClickListener(this); db = new DBAdapter(this); db.open(); } public void onClick(View arg0) { Local local= new Local(nom.getText().toString(),adresse.getText().toString(),tel.getText().toString(),latitude.getText().toString(),longitude.getText().toString()""); db.insererLocal(local); Toast.makeText(this, "Local Ajouté", Toast.LENGTH_SHORT).show(); nom.setText(""); adresse.setText(""); } } Link to comment Share on other sites More sharing options...
morakevi Posted May 10, 2012 Share Posted May 10, 2012 quel est le problème ? Link to comment Share on other sites More sharing options...
chpil Posted May 10, 2012 Share Posted May 10, 2012 Merci d'utiliser les balises [ code ] dans ton message, pour le rendre plus lisible Et surtout, merci de nous indiquer quel est le problème que tu rencontres... si tu veux vraiment qu'on t'aide... ! Link to comment Share on other sites More sharing options...
ahmed bl Posted May 10, 2012 Author Share Posted May 10, 2012 le probléme est au niveau de ce code Local(nom.getText().toString(),adresse.getText().toString(),tel.getText().toString(),latitude.getText().toString(),longitude.getText().toString()""); Link to comment Share on other sites More sharing options...
chpil Posted May 10, 2012 Share Posted May 10, 2012 Et ? Tu ne nous a toujours pas répondu: quel est le problème ?? Ton appli plante ? Tu as une exception ? Si oui, laquelle ? Fais un effort, sois précis dans tes explications, parce que des "j'ai un problème", "ça ne marche pas", ..., ça ne sert pas à grand chose... Link to comment Share on other sites More sharing options...
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