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Code Issues Pull Requests Actions Releases Activity

ADD week 5

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This commit is contained in:
Rémi Heredero
2025-03-31 16:33:42 +02:00
parent 86f265f22d
commit bf645048e6
4927 changed files with 544053 additions and 0 deletions
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15317
02-Easy5/E5/sources/ch/mod_p/sre24/e5/R.java Normal file
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02-Easy5/E5/sources/ch/mod_p/sre24/e5/data/LoginDataSource.java Normal file
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package ch.mod_p.sre24.e5.data;
import android.content.Context;
import ch.mod_p.sre24.e5.R;
import ch.mod_p.sre24.e5.data.Result;
import ch.mod_p.sre24.e5.data.model.LoggedInUser;
import java.io.IOException;
import java.util.UUID;
/* loaded from: classes.dex */
public class LoginDataSource {
public void logout() {
}
public Result<LoggedInUser> login(Context context, String str, String str2) {
try {
if (str.compareTo(context.getString(R.string.username)) != 0) {
return new Result.Error(new Exception("Unknown username"));
}
if (new StringBuffer(str2).reverse().toString().compareTo(context.getString(R.string.password)) != 0) {
return new Result.Error(new Exception("Wrong password"));
}
return new Result.Success(new LoggedInUser(UUID.randomUUID().toString(), str));
} catch (Exception e) {
return new Result.Error(new IOException("Error logging in", e));
}
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/data/LoginRepository.java Normal file
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package ch.mod_p.sre24.e5.data;
import android.content.Context;
import ch.mod_p.sre24.e5.data.Result;
import ch.mod_p.sre24.e5.data.model.LoggedInUser;
/* loaded from: classes.dex */
public class LoginRepository {
private static volatile LoginRepository instance;
private final LoginDataSource dataSource;
private LoggedInUser user = null;
private void setLoggedInUser(LoggedInUser loggedInUser) {
this.user = loggedInUser;
}
public boolean isLoggedIn() {
return this.user != null;
}
private LoginRepository(LoginDataSource loginDataSource) {
this.dataSource = loginDataSource;
}
public static LoginRepository getInstance(LoginDataSource loginDataSource) {
if (instance == null) {
instance = new LoginRepository(loginDataSource);
}
return instance;
}
public void logout() {
this.user = null;
this.dataSource.logout();
}
public Result<LoggedInUser> login(Context context, String str, String str2) {
Result<LoggedInUser> login = this.dataSource.login(context, str, str2);
if (login instanceof Result.Success) {
setLoggedInUser((LoggedInUser) ((Result.Success) login).getData());
}
return login;
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/data/Result.java Normal file
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package ch.mod_p.sre24.e5.data;
/* loaded from: classes.dex */
public class Result<T> {
private Result() {
}
public String toString() {
if (this instanceof Success) {
return "Success[data=" + ((Success) this).getData().toString() + "]";
}
if (!(this instanceof Error)) {
return "";
}
return "Error[exception=" + ((Error) this).getError().toString() + "]";
}
public static final class Success<T> extends Result {
private T data;
public T getData() {
return this.data;
}
public Success(T t) {
super();
this.data = t;
}
}
public static final class Error extends Result {
private final Exception error;
public Exception getError() {
return this.error;
}
public Error(Exception exc) {
super();
this.error = exc;
}
}
}

20
02-Easy5/E5/sources/ch/mod_p/sre24/e5/data/model/LoggedInUser.java Normal file
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package ch.mod_p.sre24.e5.data.model;
/* loaded from: classes.dex */
public class LoggedInUser {
private final String displayName;
private final String userId;
public String getDisplayName() {
return this.displayName;
}
public String getUserId() {
return this.userId;
}
public LoggedInUser(String str, String str2) {
this.userId = str;
this.displayName = str2;
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/databinding/ActivityLoginBinding.java Normal file
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package ch.mod_p.sre24.e5.databinding;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.viewbinding.ViewBinding;
import androidx.viewbinding.ViewBindings;
import ch.mod_p.sre24.e5.R;
/* loaded from: classes.dex */
public final class ActivityLoginBinding implements ViewBinding {
public final ConstraintLayout container;
public final ProgressBar loading;
public final Button login;
public final EditText password;
private final ConstraintLayout rootView;
public final EditText username;
@Override // androidx.viewbinding.ViewBinding
public ConstraintLayout getRoot() {
return this.rootView;
}
private ActivityLoginBinding(ConstraintLayout constraintLayout, ConstraintLayout constraintLayout2, ProgressBar progressBar, Button button, EditText editText, EditText editText2) {
this.rootView = constraintLayout;
this.container = constraintLayout2;
this.loading = progressBar;
this.login = button;
this.password = editText;
this.username = editText2;
}
public static ActivityLoginBinding inflate(LayoutInflater layoutInflater) {
return inflate(layoutInflater, null, false);
}
public static ActivityLoginBinding inflate(LayoutInflater layoutInflater, ViewGroup viewGroup, boolean z) {
View inflate = layoutInflater.inflate(R.layout.activity_login, viewGroup, false);
if (z) {
viewGroup.addView(inflate);
}
return bind(inflate);
}
public static ActivityLoginBinding bind(View view) {
ConstraintLayout constraintLayout = (ConstraintLayout) view;
int i = R.id.loading;
ProgressBar progressBar = (ProgressBar) ViewBindings.findChildViewById(view, R.id.loading);
if (progressBar != null) {
i = R.id.login;
Button button = (Button) ViewBindings.findChildViewById(view, R.id.login);
if (button != null) {
i = R.id.password;
EditText editText = (EditText) ViewBindings.findChildViewById(view, R.id.password);
if (editText != null) {
i = R.id.username;
EditText editText2 = (EditText) ViewBindings.findChildViewById(view, R.id.username);
if (editText2 != null) {
return new ActivityLoginBinding(constraintLayout, constraintLayout, progressBar, button, editText, editText2);
}
}
}
}
throw new NullPointerException("Missing required view with ID: ".concat(view.getResources().getResourceName(i)));
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/ui/login/LoggedInUserView.java Normal file
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package ch.mod_p.sre24.e5.ui.login;
/* loaded from: classes.dex */
class LoggedInUserView {
private final String displayName;
String getDisplayName() {
return this.displayName;
}
LoggedInUserView(String str) {
this.displayName = str;
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/ui/login/LoginActivity.java Normal file
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package ch.mod_p.sre24.e5.ui.login;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.KeyEvent;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;
import ch.mod_p.sre24.e5.R;
import ch.mod_p.sre24.e5.databinding.ActivityLoginBinding;
/* loaded from: classes.dex */
public class LoginActivity extends AppCompatActivity {
private LoginViewModel loginViewModel;
@Override // androidx.fragment.app.FragmentActivity, androidx.activity.ComponentActivity, androidx.core.app.ComponentActivity, android.app.Activity
public void onCreate(Bundle bundle) {
super.onCreate(bundle);
ActivityLoginBinding inflate = ActivityLoginBinding.inflate(getLayoutInflater());
setContentView(inflate.getRoot());
this.loginViewModel = (LoginViewModel) new ViewModelProvider(this, new LoginViewModelFactory()).get(LoginViewModel.class);
final EditText editText = inflate.username;
final EditText editText2 = inflate.password;
final Button button = inflate.login;
final ProgressBar progressBar = inflate.loading;
this.loginViewModel.getLoginFormState().observe(this, new Observer() { // from class: ch.mod_p.sre24.e5.ui.login.LoginActivity$$ExternalSyntheticLambda0
@Override // androidx.lifecycle.Observer
public final void onChanged(Object obj) {
LoginActivity.this.m186lambda$onCreate$0$chmod_psre24e5uiloginLoginActivity(button, editText, editText2, (LoginFormState) obj);
}
});
this.loginViewModel.getLoginResult().observe(this, new Observer() { // from class: ch.mod_p.sre24.e5.ui.login.LoginActivity$$ExternalSyntheticLambda1
@Override // androidx.lifecycle.Observer
public final void onChanged(Object obj) {
LoginActivity.this.m187lambda$onCreate$1$chmod_psre24e5uiloginLoginActivity(progressBar, (LoginResult) obj);
}
});
TextWatcher textWatcher = new TextWatcher(this) { // from class: ch.mod_p.sre24.e5.ui.login.LoginActivity.1
final /* synthetic */ LoginActivity this$0;
@Override // android.text.TextWatcher
public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
}
@Override // android.text.TextWatcher
public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
}
{
this.this$0 = this;
}
@Override // android.text.TextWatcher
public void afterTextChanged(Editable editable) {
this.this$0.loginViewModel.loginDataChanged(editText.getText().toString(), editText2.getText().toString());
}
};
editText.addTextChangedListener(textWatcher);
editText2.addTextChangedListener(textWatcher);
editText2.setOnEditorActionListener(new TextView.OnEditorActionListener() { // from class: ch.mod_p.sre24.e5.ui.login.LoginActivity$$ExternalSyntheticLambda2
@Override // android.widget.TextView.OnEditorActionListener
public final boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
return LoginActivity.this.m188lambda$onCreate$2$chmod_psre24e5uiloginLoginActivity(editText, editText2, textView, i, keyEvent);
}
});
button.setOnClickListener(new View.OnClickListener() { // from class: ch.mod_p.sre24.e5.ui.login.LoginActivity$$ExternalSyntheticLambda3
@Override // android.view.View.OnClickListener
public final void onClick(View view) {
LoginActivity.this.m189lambda$onCreate$3$chmod_psre24e5uiloginLoginActivity(progressBar, editText, editText2, view);
}
});
}
/* renamed from: lambda$onCreate$0$ch-mod_p-sre24-e5-ui-login-LoginActivity, reason: not valid java name */
/* synthetic */ void m186lambda$onCreate$0$chmod_psre24e5uiloginLoginActivity(Button button, EditText editText, EditText editText2, LoginFormState loginFormState) {
if (loginFormState == null) {
return;
}
button.setEnabled(loginFormState.isDataValid());
if (loginFormState.getUsernameError() != null) {
editText.setError(getString(loginFormState.getUsernameError().intValue()));
}
if (loginFormState.getPasswordError() != null) {
editText2.setError(getString(loginFormState.getPasswordError().intValue()));
}
}
/* renamed from: lambda$onCreate$1$ch-mod_p-sre24-e5-ui-login-LoginActivity, reason: not valid java name */
/* synthetic */ void m187lambda$onCreate$1$chmod_psre24e5uiloginLoginActivity(ProgressBar progressBar, LoginResult loginResult) {
if (loginResult == null) {
return;
}
progressBar.setVisibility(8);
if (loginResult.getError() != null) {
showLoginFailed(loginResult.getError());
}
if (loginResult.getSuccess() != null) {
updateUiWithUser(loginResult.getSuccess());
}
setResult(-1);
finish();
}
/* renamed from: lambda$onCreate$2$ch-mod_p-sre24-e5-ui-login-LoginActivity, reason: not valid java name */
/* synthetic */ boolean m188lambda$onCreate$2$chmod_psre24e5uiloginLoginActivity(EditText editText, EditText editText2, TextView textView, int i, KeyEvent keyEvent) {
if (i != 6) {
return false;
}
this.loginViewModel.login(getBaseContext(), editText.getText().toString(), editText2.getText().toString());
return false;
}
/* renamed from: lambda$onCreate$3$ch-mod_p-sre24-e5-ui-login-LoginActivity, reason: not valid java name */
/* synthetic */ void m189lambda$onCreate$3$chmod_psre24e5uiloginLoginActivity(ProgressBar progressBar, EditText editText, EditText editText2, View view) {
progressBar.setVisibility(0);
this.loginViewModel.login(getBaseContext(), editText.getText().toString(), editText2.getText().toString());
}
private void updateUiWithUser(LoggedInUserView loggedInUserView) {
Toast.makeText(getApplicationContext(), getString(R.string.correct_password) + loggedInUserView.getDisplayName(), 1).show();
}
private void showLoginFailed(Integer num) {
Toast.makeText(getApplicationContext(), num.intValue(), 0).show();
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/ui/login/LoginFormState.java Normal file
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package ch.mod_p.sre24.e5.ui.login;
/* loaded from: classes.dex */
class LoginFormState {
private final boolean isDataValid;
private final Integer passwordError;
private final Integer usernameError;
Integer getPasswordError() {
return this.passwordError;
}
Integer getUsernameError() {
return this.usernameError;
}
boolean isDataValid() {
return this.isDataValid;
}
LoginFormState(Integer num, Integer num2) {
this.usernameError = num;
this.passwordError = num2;
this.isDataValid = false;
}
LoginFormState(boolean z) {
this.usernameError = null;
this.passwordError = null;
this.isDataValid = z;
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/ui/login/LoginResult.java Normal file
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package ch.mod_p.sre24.e5.ui.login;
/* loaded from: classes.dex */
class LoginResult {
private Integer error;
private LoggedInUserView success;
Integer getError() {
return this.error;
}
LoggedInUserView getSuccess() {
return this.success;
}
LoginResult(Integer num) {
this.error = num;
}
LoginResult(LoggedInUserView loggedInUserView) {
this.success = loggedInUserView;
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/ui/login/LoginViewModel.java Normal file
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package ch.mod_p.sre24.e5.ui.login;
import android.content.Context;
import android.util.Patterns;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import ch.mod_p.sre24.e5.R;
import ch.mod_p.sre24.e5.data.LoginRepository;
import ch.mod_p.sre24.e5.data.Result;
import ch.mod_p.sre24.e5.data.model.LoggedInUser;
/* loaded from: classes.dex */
public class LoginViewModel extends ViewModel {
private final LoginRepository loginRepository;
private final MutableLiveData<LoginFormState> loginFormState = new MutableLiveData<>();
private final MutableLiveData<LoginResult> loginResult = new MutableLiveData<>();
LiveData<LoginFormState> getLoginFormState() {
return this.loginFormState;
}
LiveData<LoginResult> getLoginResult() {
return this.loginResult;
}
LoginViewModel(LoginRepository loginRepository) {
this.loginRepository = loginRepository;
}
public void login(Context context, String str, String str2) {
Result<LoggedInUser> login = this.loginRepository.login(context, str, str2);
if (login instanceof Result.Success) {
this.loginResult.setValue(new LoginResult(new LoggedInUserView(((LoggedInUser) ((Result.Success) login).getData()).getDisplayName())));
} else {
this.loginResult.setValue(new LoginResult(Integer.valueOf(R.string.login_failed)));
}
}
public void loginDataChanged(String str, String str2) {
if (!isUserNameValid(str)) {
this.loginFormState.setValue(new LoginFormState(Integer.valueOf(R.string.invalid_username), null));
} else if (!isPasswordValid(str2)) {
this.loginFormState.setValue(new LoginFormState(null, Integer.valueOf(R.string.invalid_password)));
} else {
this.loginFormState.setValue(new LoginFormState(true));
}
}
private boolean isUserNameValid(String str) {
if (str == null) {
return false;
}
if (str.contains("@")) {
return Patterns.EMAIL_ADDRESS.matcher(str).matches();
}
return !str.trim().isEmpty();
}
private boolean isPasswordValid(String str) {
return str != null && str.trim().length() > 5;
}
}

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02-Easy5/E5/sources/ch/mod_p/sre24/e5/ui/login/LoginViewModelFactory.java Normal file
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package ch.mod_p.sre24.e5.ui.login;
import androidx.lifecycle.ViewModel;
import androidx.lifecycle.ViewModelProvider;
import androidx.lifecycle.viewmodel.CreationExtras;
import ch.mod_p.sre24.e5.data.LoginDataSource;
import ch.mod_p.sre24.e5.data.LoginRepository;
/* loaded from: classes.dex */
public class LoginViewModelFactory implements ViewModelProvider.Factory {
@Override // androidx.lifecycle.ViewModelProvider.Factory
public /* synthetic */ ViewModel create(Class cls, CreationExtras creationExtras) {
return ViewModelProvider.Factory.CC.$default$create(this, cls, creationExtras);
}
@Override // androidx.lifecycle.ViewModelProvider.Factory
public <T extends ViewModel> T create(Class<T> cls) {
if (cls.isAssignableFrom(LoginViewModel.class)) {
return new LoginViewModel(LoginRepository.getInstance(new LoginDataSource()));
}
throw new IllegalArgumentException("Unknown ViewModel class");
}
}