-
Notifications
You must be signed in to change notification settings - Fork 0
/
LoginActivity.java
98 lines (61 loc) · 2.86 KB
/
LoginActivity.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
package com.example.serdo.whatsup;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.rengwuxian.materialedittext.MaterialEditText;
public class LoginActivity extends AppCompatActivity {
MaterialEditText email, password;
Button btn_login;
FirebaseAuth auth;
TextView forgot_password;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setTitle("Login");
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
auth = FirebaseAuth.getInstance();
email = findViewById(R.id.email);
password = findViewById(R.id.password);
btn_login = findViewById(R.id.btn_login);
forgot_password = findViewById(R.id.forgot_password);
btn_login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String txt_email = email.getText().toString();
String txt_password = password.getText().toString();
if (TextUtils.isEmpty(txt_email) || TextUtils.isEmpty(txt_password)) {
Toast.makeText(LoginActivity.this, "All fileds are required", Toast.LENGTH_SHORT).show();
} else {
auth.signInWithEmailAndPassword(txt_email, txt_password)
.addOnCompleteListener(new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()){
Intent intent = new Intent(LoginActivity.this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
finish();
} else{
Toast.makeText(LoginActivity.this, "Authentication failed!", Toast.LENGTH_SHORT).show();
}
}
});
}
}
});
}
}