From c5357ac02f9573de581ef5e8cd9f5c8bf720e6eb Mon Sep 17 00:00:00 2001
From: melvinabraham <melvin.abraham1996@gmail.com>
Date: Sun, 19 Feb 2017 00:45:42 +0530
Subject: [PATCH] Login Activity Ready
---
app/build.gradle | 5 +-
app/src/main/AndroidManifest.xml | 4 +
.../com/mapps/seproject/LoginActivity.java | 97 +++++++++++++++++++
.../com/mapps/seproject/RegisterActivity.java | 13 +++
.../com/mapps/seproject/UserActivity.java | 13 +++
app/src/main/res/layout/activity_register.xml | 13 +++
app/src/main/res/layout/activity_user.xml | 13 +++
7 files changed, 157 insertions(+), 1 deletion(-)
create mode 100644 app/src/main/java/com/mapps/seproject/RegisterActivity.java
create mode 100644 app/src/main/java/com/mapps/seproject/UserActivity.java
create mode 100644 app/src/main/res/layout/activity_register.xml
create mode 100644 app/src/main/res/layout/activity_user.xml
diff --git a/app/build.gradle b/app/build.gradle
index 56e6ffb..60c345c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -26,6 +26,9 @@ dependencies {
})
compile 'com.android.support:appcompat-v7:24.2.1'
testCompile 'junit:junit:4.12'
- apply plugin: 'com.google.gms.google-services'
+ compile 'com.google.firebase:firebase-auth:9.2.0'
+
}
+
+apply plugin: 'com.google.gms.google-services'
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 67fd0b9..002195d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,6 +2,8 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mapps.seproject">
+ <uses-permission android:name="android.permission.INTERNET"/>
+
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
@@ -15,6 +17,8 @@
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
+ <activity android:name=".RegisterActivity" />
+ <activity android:name=".UserActivity"></activity>
</application>
</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/mapps/seproject/LoginActivity.java b/app/src/main/java/com/mapps/seproject/LoginActivity.java
index 205970d..4ccc960 100644
--- a/app/src/main/java/com/mapps/seproject/LoginActivity.java
+++ b/app/src/main/java/com/mapps/seproject/LoginActivity.java
@@ -1,11 +1,21 @@
package com.mapps.seproject;
+import android.app.ProgressDialog;
+import android.content.Intent;
+import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
+import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
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;
public class LoginActivity extends AppCompatActivity implements View.OnClickListener{
@@ -13,6 +23,8 @@ public class LoginActivity extends AppCompatActivity implements View.OnClickLis
EditText password;
Button b;
TextView registerText;
+ ProgressDialog progressDialog;
+ FirebaseAuth firebaseAuth;
@@ -26,8 +38,16 @@ public class LoginActivity extends AppCompatActivity implements View.OnClickLis
password= (EditText) findViewById(R.id.etLoginPassword);
b= (Button) findViewById(R.id.bLogin);
registerText= (TextView) findViewById(R.id.textRegister);
+ progressDialog = new ProgressDialog(this);
+ firebaseAuth = FirebaseAuth.getInstance();
+ if(firebaseAuth.getCurrentUser() != null) {
+
+ finish();
+ startActivity(new Intent(getApplicationContext(),UserActivity.class)); // If already logged in
+
+ }
b.setOnClickListener(this); // Onclick
registerText.setOnClickListener(this);
@@ -39,10 +59,87 @@ public class LoginActivity extends AppCompatActivity implements View.OnClickLis
}
+
+ public void LoginUser() { // Check the login credentials
+
+
+ String mail = email.getText().toString().trim();
+ String pass = password.getText().toString().trim();
+
+ if(TextUtils.isEmpty(mail)) {
+ // email empty
+
+ Toast.makeText(this, "Enter E-Mail", Toast.LENGTH_SHORT).show();
+ return;
+ }
+ if(TextUtils.isEmpty(pass)) {
+ // password empty
+ Toast.makeText(this, "Enter Password", Toast.LENGTH_SHORT).show();
+ return;
+
+ }
+
+ progressDialog.setMessage("Logging IN");
+ progressDialog.show();
+
+ firebaseAuth.signInWithEmailAndPassword(mail,pass)
+ .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
+ @Override
+ public void onComplete(@NonNull Task<AuthResult> task) {
+
+ if(task.isSuccessful()) {
+
+ // Successful Log In
+ finish();
+ startActivity(new Intent(getApplicationContext(),UserActivity.class));
+ progressDialog.hide();
+
+
+ }
+
+ else {
+
+
+ progressDialog.hide(); // Unsuccessful Log In
+ Toast.makeText(LoginActivity.this, "Incorrect Details", Toast.LENGTH_SHORT).show();
+ return;
+
+
+ }
+
+
+
+
+ }
+ });
+
+ }
+
+
+
+
+
@Override
public void onClick(View v) {
+ if(v == b) // Verify Login Credentials
+ {
+
+ LoginUser();
+
+ }
+
+ if(v == registerText){ // Register New User
+
+ finish();
+ startActivity(new Intent(this,RegisterActivity.class));
+
+ }
+
+
+
+
}
}
diff --git a/app/src/main/java/com/mapps/seproject/RegisterActivity.java b/app/src/main/java/com/mapps/seproject/RegisterActivity.java
new file mode 100644
index 0000000..0e97f45
--- /dev/null
+++ b/app/src/main/java/com/mapps/seproject/RegisterActivity.java
@@ -0,0 +1,13 @@
+package com.mapps.seproject;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+public class RegisterActivity extends AppCompatActivity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_register);
+ }
+}
diff --git a/app/src/main/java/com/mapps/seproject/UserActivity.java b/app/src/main/java/com/mapps/seproject/UserActivity.java
new file mode 100644
index 0000000..96a61b1
--- /dev/null
+++ b/app/src/main/java/com/mapps/seproject/UserActivity.java
@@ -0,0 +1,13 @@
+package com.mapps.seproject;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+public class UserActivity extends AppCompatActivity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_user);
+ }
+}
diff --git a/app/src/main/res/layout/activity_register.xml b/app/src/main/res/layout/activity_register.xml
new file mode 100644
index 0000000..3ae725c
--- /dev/null
+++ b/app/src/main/res/layout/activity_register.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:tools="http://schemas.android.com/tools"
+ android:id="@+id/activity_register"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:paddingBottom="@dimen/activity_vertical_margin"
+ android:paddingLeft="@dimen/activity_horizontal_margin"
+ android:paddingRight="@dimen/activity_horizontal_margin"
+ android:paddingTop="@dimen/activity_vertical_margin"
+ tools:context="com.mapps.seproject.RegisterActivity">
+
+</RelativeLayout>
diff --git a/app/src/main/res/layout/activity_user.xml b/app/src/main/res/layout/activity_user.xml
new file mode 100644
index 0000000..2bddd31
--- /dev/null
+++ b/app/src/main/res/layout/activity_user.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:tools="http://schemas.android.com/tools"
+ android:id="@+id/activity_user"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:paddingBottom="@dimen/activity_vertical_margin"
+ android:paddingLeft="@dimen/activity_horizontal_margin"
+ android:paddingRight="@dimen/activity_horizontal_margin"
+ android:paddingTop="@dimen/activity_vertical_margin"
+ tools:context="com.mapps.seproject.UserActivity">
+
+</RelativeLayout>
--
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