sqlite

.idea/deploymentTargetDropDown.xml

@@ -1,6 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="deploymentTargetDropDown">
+    <runningDeviceTargetSelectedWithDropDown>
+      <Target>
+        <type value="RUNNING_DEVICE_TARGET" />
+        <deviceKey>
+          <Key>
+            <type value="VIRTUAL_DEVICE_PATH" />
+            <value value="$USER_HOME$/.android/avd/4.7_WXGA_API_31.avd" />
+          </Key>
+        </deviceKey>
+      </Target>
+    </runningDeviceTargetSelectedWithDropDown>
     <targetSelectedWithDropDown>
       <Target>
         <type value="QUICK_BOOT_TARGET" />
@@ -12,6 +23,6 @@
         </deviceKey>
       </Target>
     </targetSelectedWithDropDown>
-    <timeTargetWasSelectedWithDropDown value="2022-09-20T11:10:14.173948Z" />
+    <timeTargetWasSelectedWithDropDown value="2022-09-29T15:55:29.079423Z" />
   </component>
 </project>

app/src/main/AndroidManifest.xml

@@ -15,6 +15,13 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.R3ForumTest"
         tools:targetApi="31">
+        <activity
+            android:name=".MainScreen"
+            android:exported="false">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
         <activity
             android:name=".SignUp"
             android:exported="false"

app/src/main/java/asgardius/page/r3forumtest/MainActivity.java

@@ -3,6 +3,8 @@ package asgardius.page.r3forumtest;
 import androidx.appcompat.app.AppCompatActivity;
 
 import android.content.Intent;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
@@ -12,6 +14,7 @@ import android.widget.Toast;
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 
 import javax.net.ssl.HttpsURLConnection;
 
@@ -22,11 +25,29 @@ public class MainActivity extends AppCompatActivity {
     HttpsURLConnection myConnection;
     boolean success;
     String myData;
+    SQLiteDatabase db;
+    MyDbHelper dbHelper;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        dbHelper = new MyDbHelper(this);
+        db = dbHelper.getWritableDatabase();
+        if (db != null) {
+            // Database Queries
+            try {
+                String query = "SELECT username, password FROM account";
+                Cursor cursor = db.rawQuery(query,null);
+                if (cursor.moveToNext()){
+                    login(cursor.getString(0), cursor.getString(1));
+                    db.close();
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+
+        }
         user = (EditText)findViewById(R.id.username);
         pwd = (EditText)findViewById(R.id.password);
         signUp = (Button)findViewById(R.id.signup);
@@ -45,64 +66,86 @@ public class MainActivity extends AppCompatActivity {
                 if(user.getText().toString().equals("") || pwd.getText().toString().equals("")) {
                     Toast.makeText(getApplicationContext(),"Introduzac el usuario y contraseña", Toast.LENGTH_SHORT).show();
                 } else {
-                    Thread login = new Thread(new Runnable() {
+                    login(user.getText().toString().toLowerCase(), pwd.getText().toString());
+                }
+            }
+        });
+    }
+
+    private void login (String username, String password) {
+
+        Thread login = new Thread(new Runnable() {
+
+            @Override
+            public void run() {
+                try  {
+                    //Your code goes here
+                    endpoint = new URL("https://desktop.asgardius.company/test/restful/items/check.php");
+                    myConnection = (HttpsURLConnection) endpoint.openConnection();
+                    myConnection.setRequestProperty("User-Agent", "r3-forum-test");
+                    myConnection.setRequestMethod("POST");
+                    // Create the data
+                    myData = "{\n" +
+                            "\"id\": \""+username+"\",\n" +
+                            "\"password\": \""+password+"\"\n" +
+                            "}";
+                    // Enable writing
+                    myConnection.setDoOutput(true);
+                    // Write the data
+                    myConnection.getOutputStream().write(myData.getBytes());
+                    System.out.println(myConnection.getResponseCode());
+                    if (myConnection.getResponseCode() == 201) {
+                        success = true;
+                    } else {
+                        success = false;
+                    }
+
+                    runOnUiThread(new Runnable() {
 
                         @Override
                         public void run() {
-                            try  {
+                            //Test
-                                //Your code goes here
+                            if (success) {
-                                endpoint = new URL("https://desktop.asgardius.company/test/restful/items/check.php");
+                                Toast.makeText(getApplicationContext(), "Credenciales correctas", Toast.LENGTH_SHORT).show();
-                                myConnection = (HttpsURLConnection) endpoint.openConnection();
+                                try {
-                                myConnection.setRequestProperty("User-Agent", "r3-forum-test");
+                                    db = dbHelper.getWritableDatabase();
-                                myConnection.setRequestMethod("POST");
+                                    db.execSQL("DELETE FROM account");
-                                // Create the data
+                                    db.execSQL("INSERT INTO account VALUES (\""+username+"\", \""+password+"\")");
-                                myData = "{\n" +
+                                    db.close();
-                                        "\"id\": \""+user.getText().toString()+"\",\n" +
+                                    mainScreen();
-                                        "\"password\": \""+pwd.getText().toString()+"\"\n" +
+                                } catch (Exception e) {
-                                        "}";
+                                    Toast.makeText(getApplicationContext(),"Base de datos corrupta", Toast.LENGTH_SHORT).show();
-                                // Enable writing
-                                myConnection.setDoOutput(true);
-                                // Write the data
-                                myConnection.getOutputStream().write(myData.getBytes());
-                                System.out.println(myConnection.getResponseCode());
-                                if (myConnection.getResponseCode() == 201) {
-                                    success = true;
-                                } else {
-                                    success = false;
                                 }
-
+                            } else {
-                                runOnUiThread(new Runnable() {
+                                Toast.makeText(getApplicationContext(), "Credenciales incorrectas", Toast.LENGTH_SHORT).show();
-
-                                    @Override
-                                    public void run() {
-                                        //Test
-                                        if (success) {
-                                            Toast.makeText(getApplicationContext(), "Credenciales correctas", Toast.LENGTH_SHORT).show();
-                                        } else {
-                                            Toast.makeText(getApplicationContext(), "Credenciales incorrectas", Toast.LENGTH_SHORT).show();
-                                        }
-                                    }
-                                });
-
-                            } catch (Exception e) {
-                                e.printStackTrace();
-                                runOnUiThread(new Runnable() {
-
-                                    @Override
-                                    public void run() {
-                                        Toast.makeText(getApplicationContext(), "Conexión fallida", Toast.LENGTH_SHORT).show();
-                                    }
-                                });
-                                //Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
-                                finish();
                             }
                         }
                     });
 
-                    login.start();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    runOnUiThread(new Runnable() {
+
+                        @Override
+                        public void run() {
+                            Toast.makeText(getApplicationContext(), "Conexión fallida", Toast.LENGTH_SHORT).show();
+                        }
+                    });
+                    //Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
+                    //finish();
                 }
             }
         });
+
+        login.start();
+
+    }
+
+    private void mainScreen () {
+
+        Intent intent = new Intent(this, MainScreen.class);
+        startActivity(intent);
+
     }
 
     private void SignUpForm () {

app/src/main/java/asgardius/page/r3forumtest/MainScreen.java

@@ -0,0 +1,14 @@
+package asgardius.page.r3forumtest;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainScreen extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main_screen);
+    }
+}

app/src/main/java/asgardius/page/r3forumtest/MyDbHelper.java

@@ -0,0 +1,24 @@
+package asgardius.page.r3forumtest;
+
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+public class MyDbHelper extends SQLiteOpenHelper {
+    private static final String atcreate = "CREATE TABLE IF NOT EXISTS account(username text, password text)";
+    //private static final String upgrade = "ALTER TABLE account add column pdfendpoint text";
+    private static final int DATABASE_VERSION = 1;
+    private static final String dbname = "accounts.sqlite3";
+    private static final int dbversion = 3;
+    public MyDbHelper(Context context) {
+        super(context, dbname, null, dbversion);
+    }
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        db.execSQL(atcreate);
+    }
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+        //db.execSQL(upgrade);
+    }
+}

app/src/main/java/asgardius/page/r3forumtest/SignUp.java

@@ -1,5 +1,6 @@
 package asgardius.page.r3forumtest;
 
+import android.content.Intent;
 import android.os.Bundle;
 
 import androidx.appcompat.app.AppCompatActivity;
@@ -10,6 +11,7 @@ import android.widget.EditText;
 import android.widget.Toast;
 
 import java.net.URL;
+import java.util.Locale;
 
 import javax.net.ssl.HttpsURLConnection;
 
@@ -62,10 +64,10 @@ public class SignUp extends AppCompatActivity {
                                 myConnection.setRequestMethod("POST");
                                 // Create the data
                                 myData = "{\n" +
-                                        "\"id\": \""+user.getText().toString()+"\",\n" +
+                                        "\"id\": \""+user.getText().toString().toLowerCase()+"\",\n" +
                                         "\"firstname\": \""+fname.getText().toString()+"\",\n" +
                                         "\"lastname\":\""+lname.getText().toString()+"\",\n" +
-                                        "\"email\":\""+mail.getText().toString()+"\",\n" +
+                                        "\"email\":\""+mail.getText().toString().toLowerCase()+"\",\n" +
                                         "\"password\": \""+pwd.getText().toString()+"\",\n" +
                                         "\"country\":\""+nacion.getText().toString()+"\",\n" +
                                         "\"birthdate\": \""+datey.getText().toString()+"-"+datem.getText().toString()+"-"+dated.getText().toString()+"\"\n" +
@@ -88,6 +90,7 @@ public class SignUp extends AppCompatActivity {
                                         //Test
                                         if (success) {
                                             Toast.makeText(getApplicationContext(), "Registro exitoso", Toast.LENGTH_SHORT).show();
+                                            mainmenu();
                                         } else {
                                             Toast.makeText(getApplicationContext(), "El usuario ya existe", Toast.LENGTH_SHORT).show();
                                         }
@@ -104,7 +107,7 @@ public class SignUp extends AppCompatActivity {
                                     }
                                 });
                                 //Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
-                                finish();
+                                //finish();
                             }
                         }
                     });
@@ -114,4 +117,13 @@ public class SignUp extends AppCompatActivity {
             }
         });
     }
+
+    private void mainmenu() {
+
+        Intent intent = new Intent(this, MainActivity.class);
+        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        intent.putExtra("EXIT", true);
+        startActivity(intent);
+
+    }
 }

app/src/main/res/layout/activity_main_screen.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/activity_main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:theme="@style/Theme.AppCompat"
+    android:background="@drawable/galaxy"
+    tools:context=".MainScreen">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Bienvenido al foro"
+        android:textAlignment="center"
+        android:textColor="@color/white"
+        android:textSize="25sp" />
+
+</LinearLayout>

app/src/main/res/layout/activity_sign_up.xml

@@ -16,6 +16,7 @@
         android:autofillHints="username"
         android:focusable="true"
         android:hint="Nombre"
+        android:maxLength="30"
         android:inputType="textNoSuggestions"
         android:textColorHint="@color/white"
         android:textColor="@color/white"
@@ -28,6 +29,7 @@
         android:autofillHints="username"
         android:focusable="true"
         android:hint="Apellido"
+        android:maxLength="30"
         android:inputType="textNoSuggestions"
         android:textColorHint="@color/white"
         android:textColor="@color/white"
@@ -40,6 +42,7 @@
         android:autofillHints="username"
         android:focusable="true"
         android:hint="Nombre de usuario"
+        android:maxLength="15"
         android:inputType="textNoSuggestions"
         android:textColorHint="@color/white"
         android:textColor="@color/white"
@@ -52,6 +55,7 @@
         android:autofillHints="emailAddress"
         android:focusable="true"
         android:hint="Correo Electronico"
+        android:maxLength="30"
         android:inputType="textEmailAddress"
         android:textColorHint="@color/white"
         android:textColor="@color/white"
@@ -64,6 +68,7 @@
         android:autofillHints="username"
         android:focusable="true"
         android:hint="Contraseña"
+        android:maxLength="30"
         android:inputType="textPassword"
         android:textColorHint="@color/white"
         android:textColor="@color/white"
@@ -76,6 +81,7 @@
         android:autofillHints="username"
         android:focusable="true"
         android:hint="Confirmar contraseña"
+        android:maxLength="30"
         android:inputType="textPassword"
         android:textColorHint="@color/white"
         android:textColor="@color/white"
@@ -87,6 +93,7 @@
         android:layout_height="48dp"
         android:focusable="true"
         android:hint="Nacionalidad"
+        android:maxLength="30"
         android:inputType="textNoSuggestions"
         android:textColorHint="@color/white"
         android:textColor="@color/white"
@@ -116,6 +123,7 @@
             android:layout_weight="1"
             android:focusable="true"
             android:hint="DD"
+            android:maxLength="2"
             android:inputType="date"
             android:textColorHint="@color/white"
             android:textColor="@color/white"
@@ -128,6 +136,7 @@
             android:layout_weight="1"
             android:focusable="true"
             android:hint="MM"
+            android:maxLength="2"
             android:inputType="date"
             android:textColorHint="@color/white"
             android:textColor="@color/white"
@@ -140,6 +149,7 @@
             android:layout_weight="1"
             android:focusable="true"
             android:hint="AAAA"
+            android:maxLength="4"
             android:inputType="date"
             android:textColorHint="@color/white"
             android:textColor="@color/white"