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Shared Preference for current user name

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This commit is contained in:
Aura Farmer
2023-12-20 11:18:03 +02:00
parent 8f724451c1
commit fbca53d3fc
4 changed files with 15 additions and 18 deletions
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23
app/src/main/java/com/example/myapp_1/LoginActivity.java
View File

@@ -1,11 +1,11 @@
package com.example.myapp_1; package com.example.myapp_1;
import android.content.Intent; import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle; import android.os.Bundle;
import android.view.View; import android.view.View;
import android.widget.Button; import android.widget.Button;
import android.widget.EditText; import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast; import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity; import androidx.appcompat.app.AppCompatActivity;
@@ -13,10 +13,10 @@ import androidx.appcompat.app.AppCompatActivity;
import com.example.myapp_1.DB.DBOperations; import com.example.myapp_1.DB.DBOperations;
public class LoginActivity extends AppCompatActivity { public class LoginActivity extends AppCompatActivity {
SharedPreferences currentUserThings = getSharedPreferences("UserData", MODE_PRIVATE);
EditText username; EditText username;
EditText password; EditText password;
TextView forgetpassword;
Button login; Button login;
Button signup; Button signup;
@@ -30,17 +30,12 @@ public class LoginActivity extends AppCompatActivity {
username = findViewById(R.id.editTextText); username = findViewById(R.id.editTextText);
password = findViewById(R.id.editTextTextPassword); password = findViewById(R.id.editTextTextPassword);
// forgetpassword = findViewById(R.id.forgetpass);
login = findViewById(R.id.button); login = findViewById(R.id.loginButton);
signup = findViewById(R.id.button2); signup = findViewById(R.id.signupButton);
guestLogin= findViewById(R.id.button3); guestLogin= findViewById(R.id.guestButton);
// forgetpassword.setOnClickListener(new View.OnClickListener() {
// @Override SharedPreferences.Editor editor = currentUserThings.edit();
// public void onClick(View v) {
// Intent newScreen = new Intent(getApplicationContext(), PasswordResetActivity.class);
// startActivity(newScreen);
// }
// });
signup.setOnClickListener(new View.OnClickListener() { signup.setOnClickListener(new View.OnClickListener() {
@Override @Override
public void onClick(View v) { public void onClick(View v) {
@@ -54,6 +49,7 @@ public class LoginActivity extends AppCompatActivity {
@Override @Override
public void onClick(View v) { public void onClick(View v) {
editor.putString("username", "Guest");
Intent newScreen = new Intent(getApplicationContext(), HomeActivity.class); Intent newScreen = new Intent(getApplicationContext(), HomeActivity.class);
startActivity(newScreen); startActivity(newScreen);
} }
@@ -72,6 +68,7 @@ public class LoginActivity extends AppCompatActivity {
// Login successful // Login successful
// Proceed to the next screen or perform other actions // Proceed to the next screen or perform other actions
Toast.makeText(LoginActivity.this,"Welcome", Toast.LENGTH_LONG).show(); Toast.makeText(LoginActivity.this,"Welcome", Toast.LENGTH_LONG).show();
editor.putString("username", "Guest");
Intent newScreen = new Intent(getApplicationContext(), HomeActivity.class); Intent newScreen = new Intent(getApplicationContext(), HomeActivity.class);
startActivity(newScreen); startActivity(newScreen);

2
app/src/main/java/com/example/myapp_1/PasswordResetActivity.java
View File

@@ -20,7 +20,7 @@ public class PasswordResetActivity extends AppCompatActivity {
setContentView(R.layout.activity_password_reset); setContentView(R.layout.activity_password_reset);
email = findViewById(R.id.editTextTextEmailAddress); email = findViewById(R.id.editTextTextEmailAddress);
reset = findViewById(R.id.button3); reset = findViewById(R.id.guestButton);
reset.setOnClickListener(new View.OnClickListener() { reset.setOnClickListener(new View.OnClickListener() {

6
app/src/main/res/layout/activity_login.xml
View File

@@ -43,7 +43,7 @@
android:inputType="textPassword" /> android:inputType="textPassword" />
<Button <Button
android:id="@+id/button" android:id="@+id/loginButton"
style="@android:style/Widget.Material.Button.Inset" style="@android:style/Widget.Material.Button.Inset"
android:layout_width="311dp" android:layout_width="311dp"
android:layout_height="60dp" android:layout_height="60dp"
@@ -63,7 +63,7 @@
<Button <Button
android:id="@+id/button3" android:id="@+id/guestButton"
style="@style/Widget.MaterialComponents.Button.UnelevatedButton" style="@style/Widget.MaterialComponents.Button.UnelevatedButton"
android:layout_width="150dp" android:layout_width="150dp"
android:layout_height="60dp" android:layout_height="60dp"
@@ -74,7 +74,7 @@
android:text="Guest Login" /> android:text="Guest Login" />
<Button <Button
android:id="@+id/button2" android:id="@+id/signupButton"
style="@style/Widget.MaterialComponents.Button.UnelevatedButton" style="@style/Widget.MaterialComponents.Button.UnelevatedButton"
android:layout_width="150dp" android:layout_width="150dp"
android:layout_height="60dp" android:layout_height="60dp"

2
app/src/main/res/layout/activity_password_reset.xml
View File

@@ -52,7 +52,7 @@
app:layout_constraintTop_toBottomOf="@+id/editTextTextMultiLine" /> app:layout_constraintTop_toBottomOf="@+id/editTextTextMultiLine" />
<Button <Button
android:id="@+id/button3" android:id="@+id/guestButton"
android:layout_width="184dp" android:layout_width="184dp"
android:layout_height="50dp" android:layout_height="50dp"
android:layout_marginTop="32dp" android:layout_marginTop="32dp"