S3c : SQLite

app/src/main/java/com/example/coach/data/ProfilDAO.java

@@ -0,0 +1,90 @@
+package com.example.coach.data;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+import com.example.coach.model.Profil;
+
+import java.util.Date;
+
+public class ProfilDAO extends SQLiteOpenHelper {
+
+    private static final String DATABASE_NAME = "coach.db";
+    private static final int DATABASE_VERSION = 1;
+    private static final String TABLE_PROFIL = "profil";
+    private static final String COL_POIDS = "poids";
+    private static final String COL_TAILLE = "taille";
+    private static final String COL_AGE = "age";
+    private static final String COL_SEXE = "sexe";
+    private static final String COL_DATEMESURE = "dateMesure";
+
+    /**
+     * @param db The database.
+     */
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        String createTable = "CREATE TABLE " + TABLE_PROFIL + " (" +
+                COL_DATEMESURE + " INTEGER PRIMARY KEY, "+
+                COL_POIDS + " INTEGER, "+
+                COL_TAILLE + " INTEGER, "+
+                COL_AGE + " INTEGER, "+
+                COL_SEXE + " INTEGER)";
+        db.execSQL(createTable);
+    }
+
+    /**
+     * @param db         The database.
+     * @param oldVersion The old database version.
+     * @param newVersion The new database version.
+     */
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+        db.execSQL("DROP TABLE IF EXISTS " + TABLE_PROFIL);
+        onCreate(db);
+    }
+
+    public ProfilDAO(Context context)
+    {
+        super(context, DATABASE_NAME, null, DATABASE_VERSION);
+    }
+
+    public void insertProfil(Profil profil)
+    {
+        SQLiteDatabase db = this.getWritableDatabase();
+        ContentValues values = new ContentValues();
+
+        values.put(COL_POIDS, profil.getPoids());
+        values.put(COL_AGE, profil.getAge());
+        values.put(COL_TAILLE, profil.getTaille());
+        values.put(COL_SEXE, profil.getSexe());
+        values.put(COL_DATEMESURE, profil.getDateMesure().getTime());
+
+        db.insert(TABLE_PROFIL, null, values);
+        db.close();
+    }
+
+    public Profil getLastProfil()
+    {
+        SQLiteDatabase db = this.getReadableDatabase();
+        Profil profil = null;
+        String query = "SELECT * FROM " + TABLE_PROFIL + " ORDER BY " + COL_DATEMESURE + " DESC LIMIT 1";
+        Cursor cursor = db.rawQuery(query, null);
+
+        if(cursor.moveToFirst()){
+            int poids = cursor.getInt(cursor.getColumnIndexOrThrow(COL_POIDS));
+            int taille = cursor.getInt(cursor.getColumnIndexOrThrow(COL_TAILLE));
+            int age = cursor.getInt(cursor.getColumnIndexOrThrow(COL_AGE));
+            int sexe = cursor.getInt(cursor.getColumnIndexOrThrow(COL_SEXE));
+            long date = cursor.getLong(cursor.getColumnIndexOrThrow(COL_DATEMESURE));
+
+            profil = new Profil(poids, taille, age, sexe, new Date(date));
+        }
+        cursor.close();
+        db.close();
+
+        return profil;
+    }
+}

app/src/main/java/com/example/coach/presenter/CalculPresenter.java

@@ -1,6 +1,9 @@
 package com.example.coach.presenter;
 
+import android.content.Context;
+
 import com.example.coach.contract.ICalculView;
+import com.example.coach.data.ProfilDAO;
 import com.example.coach.model.Profil;
 
 import java.util.Date;
@@ -10,13 +13,15 @@ import java.util.Date;
  */
 public class CalculPresenter {
     private ICalculView vue;
+    private ProfilDAO profilDAO;
 
     /**
      * Constructeur : valorise la propriété permettant d'accéder à la vue
      * @param vue
      */
-    public CalculPresenter(ICalculView vue) {
+    public CalculPresenter(ICalculView vue, Context context) {
         this.vue = vue;
+        this.profilDAO = new ProfilDAO(context);
     }
 
     /**
@@ -30,6 +35,16 @@ public class CalculPresenter {
     public void creerProfil(Integer sexe, Integer poids, Integer taille, Integer age)
     {
         Profil profil = new Profil(poids, taille, age, sexe, new Date());
+        profilDAO.insertProfil(profil);
         vue.AfficherResultat(profil.getImage(), profil.getImg(), profil.getMessage(), profil.normal());
     }
+
+    public void chargerDernierProfil()
+    {
+        Profil profil = profilDAO.getLastProfil();
+        if(profil != null)
+        {
+            vue.remplirChamps(profil.getPoids(), profil.getTaille(), profil.getAge(), profil.getSexe());
+        }
+    }
 }

app/src/main/java/com/example/coach/view/MainActivity.java

@@ -98,8 +98,9 @@ public class MainActivity extends AppCompatActivity implements ICalculView {
     private void init()
     {
         chargeObjetsGraphiques();
-        presenter = new CalculPresenter(this);
+        presenter = new CalculPresenter(this, this);
         btnCalc.setOnClickListener(v -> btnCalcClic());
+        presenter.chargerDernierProfil();
     }
 
     /**