diff --git a/Userlogin.java b/Userlogin.java
new file mode 100644
index 0000000000000000000000000000000000000000..0ed7bda0237f1edbc2e65bd6d5708423d50c3d81
--- /dev/null
+++ b/Userlogin.java
@@ -0,0 +1,159 @@
+package com.example.fund_restart;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.cardview.widget.CardView;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class Userlogin extends AppCompatActivity implements View.OnClickListener {
+ EditText register_name1, register_email1, register_password1;
+ CardView btnAdd2, btnViewshow;
+ SQLiteDatabase db;
+ Button delete_data,data_search;
+ String regex = "^[\\w-_\\.+]*[\\w-_\\.]\\@([\\w]+\\.)+[\\w]+[\\w]$";
+
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_userlogin);
+ register_name1 = (EditText) findViewById(R.id.register_name1);
+ register_email1 = (EditText) findViewById(R.id.register_email1);
+ register_password1 = (EditText) findViewById(R.id.register_password1);
+ delete_data = findViewById(R.id.data_delete);
+ data_search = findViewById(R.id.data_search);
+ btnViewshow = findViewById(R.id.btnshow);
+
+ db = openOrCreateDatabase("StudentDB", Context.MODE_PRIVATE, null);
+ db.execSQL("CREATE TABLE IF NOT EXISTS student(name VARCHAR,email VARCHAR,password VARCHAR);");
+ btnAdd2 =findViewById(R.id.btnAdd2);
+ btnAdd2.setOnClickListener(this);
+ btnViewshow.setOnClickListener(this);
+
+
+ }
+
+ @Override
+ public void onClick(View view) {
+
+ if (view == delete_data) {
+ // Checking empty roll number
+ if (register_email1.getText().toString().trim().length() == 0) {
+ showMessage("Error", "Please enter Rollno");
+ return;
+ }
+ // Searching roll number
+ Cursor c = db.rawQuery("SELECT * FROM student WHERE email='" + register_email1.getText() + "'", null);
+ if (c.moveToFirst()) {
+ // Deleting record if found
+ showMessage("Success", "Record Deleted");
+ db.execSQL("DELETE FROM student WHERE email='" + register_email1.getText() + "'");
+ } else {
+ showMessage("Error", "Invalid email");
+ }
+ clearText();
+ }
+ // Modifying a record
+
+ // Viewing a record
+ if (view == data_search) {
+ // Checking empty roll number
+ if (register_email1.getText().toString().trim().length() == 0) {
+ showMessage("Error", "Please enter Rollno");
+ return;
+ }
+ // Searching roll number
+ Cursor c = db.rawQuery("SELECT * FROM student WHERE email='" + register_email1.getText() + "'", null);
+ if (c.moveToFirst()) {
+ // Displaying record if found
+ register_password1.setText(c.getString(1));
+ } else {
+ showMessage("Error", "Invalid Rollno");
+ clearText();
+ }
+ }
+
+
+ if (view == btnAdd2) {
+ // Checking empty fields
+ if (register_name1.getText().toString().trim().length() == 0 || register_email1.getText().toString().trim().length() == 0 ||
+ register_password1.getText().toString().trim().length() == 0) {
+ showMessage("Error", "Please enter all values");
+ return;
+ }
+ if(register_email1.getText().toString().matches(regex)) {
+ Cursor x = db.rawQuery("SELECT COUNT (email) FROM student WHERE email='" + register_email1.getText() + "'", null);
+ if (x.moveToFirst()) {
+ if (x.getInt(0) == 0) {
+ Toast.makeText(getApplicationContext(), "Pls wait patiently...while creating your account", Toast.LENGTH_LONG).show();
+ db.execSQL("INSERT INTO student VALUES('" + register_name1.getText() + "','" + register_email1.getText() +
+ "','" + register_password1.getText() + "');");
+ Toast.makeText(getApplicationContext(), "Success....Account CREATED!!!!!", Toast.LENGTH_SHORT).show();
+ clearText();
+ } else {
+ showMessage("email already exists", "pls try a different one ");
+ register_email1.setText("");
+ }
+ } else {
+ Toast.makeText(getApplicationContext(), "Password doesn't match...", Toast.LENGTH_LONG).show();
+ register_password1.setText("");
+
+ }
+
+ }else{
+ showMessage("Error", "enter correct email ");
+ }
+
+ }
+ clearText();
+
+ // Deleting a record
+
+ // Viewing all records
+ if (view == btnViewshow) {
+ // Retrieving all records
+ Cursor c = db.rawQuery("SELECT * FROM student", null);
+ // Checking if no records found
+ if (c.getCount() == 0) {
+ showMessage("Error", "No records found");
+ return;
+ }
+ // Appending records to a string buffer
+ StringBuffer buffer = new StringBuffer();
+ while (c.moveToNext()) {
+ buffer.append("Name: " + c.getString(0) + "\n");
+ buffer.append("Email: " + c.getString(1) + "\n");
+ buffer.append("Password: " + c.getString(2) + "\n\n");
+ }
+ // Displaying all records
+ showMessage("Student Details", buffer.toString());
+ }
+ // Displaying info
+ }
+ public void showMessage(String title, String message){
+ AlertDialog.Builder builder = new AlertDialog.Builder(this);
+ builder.setCancelable(true);
+ builder.setTitle(title);
+ builder.setMessage(message);
+ builder.show();
+ }
+ public void clearText(){
+
+ register_name1.setText("");
+ register_email1.setText("");
+ register_password1.setText("");
+ register_name1.requestFocus();
+ }
+
+
+}
+