Added Firebase authentication

8 files changed, 446 insertions, 89 deletions

diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
new file mode 100644
index 0000000..160803c
--- /dev/null
+++ b/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context="org.marcinzelent.liberavem.LoginActivity">
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:background="@color/colorPrimary"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:padding="@dimen/activity_horizontal_margin">
+
+
+        <ImageView
+            android:layout_width="@dimen/logo_w_h"
+            android:layout_height="@dimen/logo_w_h"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginBottom="30dp"
+            android:src="@mipmap/ic_launcher" />
+
+        <android.support.design.widget.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <EditText
+                android:id="@+id/email"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="10dp"
+                android:hint="@string/hint_email"
+                android:inputType="textEmailAddress"
+                android:textColor="@android:color/white"
+                android:textColorHint="@android:color/white" />
+        </android.support.design.widget.TextInputLayout>
+
+        <android.support.design.widget.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <EditText
+                android:id="@+id/password"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="10dp"
+                android:hint="@string/hint_password"
+                android:inputType="textPassword"
+                android:textColor="@android:color/white"
+                android:textColorHint="@android:color/white" />
+        </android.support.design.widget.TextInputLayout>
+
+        <!-- Login Button -->
+
+        <Button
+            android:id="@+id/btn_login"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dip"
+            android:background="@color/colorAccent"
+            android:text="@string/btn_login"
+            android:textColor="@android:color/black" />
+
+        <Button
+            android:id="@+id/btn_reset_password"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dip"
+            android:background="@null"
+            android:text="@string/btn_forgot_password"
+            android:textAllCaps="false"
+            android:textColor="@color/colorAccent" />
+
+        <!-- Link to Login Screen -->
+
+        <Button
+            android:id="@+id/btn_signup"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dip"
+            android:background="@null"
+            android:text="@string/btn_link_to_register"
+            android:textAllCaps="false"
+            android:textColor="@color/white"
+            android:textSize="15dp" />
+    </LinearLayout>
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:layout_gravity="center|bottom"
+        android:layout_marginBottom="20dp"
+        android:visibility="gone" />
+</android.support.design.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_new_observation.xml b/app/src/main/res/layout/activity_new_observation.xml
index 0f3b10f..76e80f8 100644
--- a/app/src/main/res/layout/activity_new_observation.xml
+++ b/app/src/main/res/layout/activity_new_observation.xml
@@ -6,106 +6,120 @@
     android:layout_height="match_parent"
     tools:context=".NewObservationActivity">
 
-    <Spinner
-        android:id="@+id/new_birds"
+    <ScrollView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginEnd="16dp"
-        android:layout_marginLeft="16dp"
-        android:layout_marginRight="16dp"
-        android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toTopOf="@+id/linearLayout"
+        app:layout_constraintTop_toTopOf="parent">
 
-    <EditText
-        android:id="@+id/new_population"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="8dp"
-        android:layout_marginLeft="16dp"
-        android:layout_marginRight="16dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
-        android:ems="10"
-        android:hint="@string/population"
-        android:inputType="textPersonName"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/new_birds" />
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
 
-    <EditText
-        android:id="@+id/new_place"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="8dp"
-        android:layout_marginLeft="16dp"
-        android:layout_marginRight="16dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
-        android:ems="10"
-        android:hint="@string/place"
-        android:inputType="textPersonName"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/new_population" />
+            <Spinner
+                android:id="@+id/new_birds"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="16dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="16dp"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
 
-    <EditText
-        android:id="@+id/new_longitude"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="8dp"
-        android:layout_marginLeft="16dp"
-        android:layout_marginRight="16dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
-        android:ems="10"
-        android:hint="@string/longitude"
-        android:inputType="textPersonName"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/new_place" />
+            <EditText
+                android:id="@+id/new_population"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="8dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:layout_marginStart="8dp"
+                android:layout_marginTop="8dp"
+                android:ems="10"
+                android:hint="@string/population"
+                android:inputType="textPersonName"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/new_birds" />
 
-    <EditText
-        android:id="@+id/new_latitude"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="8dp"
-        android:layout_marginLeft="16dp"
-        android:layout_marginRight="16dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
-        android:ems="10"
-        android:hint="@string/latitude"
-        android:inputType="textPersonName"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/new_longitude" />
+            <EditText
+                android:id="@+id/new_place"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="8dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:layout_marginStart="8dp"
+                android:layout_marginTop="8dp"
+                android:ems="10"
+                android:hint="@string/place"
+                android:inputType="textPersonName"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/new_population" />
 
-    <EditText
-        android:id="@+id/new_comment"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        android:layout_marginBottom="8dp"
-        android:layout_marginEnd="8dp"
-        android:layout_marginLeft="16dp"
-        android:layout_marginRight="16dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
-        android:ems="10"
-        android:gravity="top"
-        android:hint="@string/comment"
-        android:inputType="textMultiLine"
-        app:layout_constraintBottom_toTopOf="@+id/linearLayout"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/new_latitude" />
+            <EditText
+                android:id="@+id/new_latitude"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="8dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:layout_marginStart="8dp"
+                android:layout_marginTop="8dp"
+                android:ems="10"
+                android:hint="@string/latitude"
+                android:inputType="textPersonName"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/new_longitude" />
+
+            <EditText
+                android:id="@+id/new_longitude"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="8dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:layout_marginStart="8dp"
+                android:layout_marginTop="8dp"
+                android:ems="10"
+                android:hint="@string/longitude"
+                android:inputType="textPersonName"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/new_place" />
+
+            <EditText
+                android:id="@+id/new_comment"
+                android:layout_width="match_parent"
+                android:layout_height="200dp"
+                android:layout_marginBottom="8dp"
+                android:layout_marginEnd="8dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:layout_marginStart="8dp"
+                android:layout_marginTop="8dp"
+                android:ems="10"
+                android:gravity="top"
+                android:hint="@string/comment"
+                android:inputType="textMultiLine"
+                app:layout_constraintBottom_toTopOf="@+id/linearLayout"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/new_latitude" />
+
+        </LinearLayout>
+    </ScrollView>
 
     <LinearLayout
         android:id="@+id/linearLayout"
         style="?android:attr/buttonBarStyle"
-        android:layout_width="0dp"
+        android:layout_width="360dp"
         android:layout_height="wrap_content"
         android:layout_marginBottom="8dp"
         android:layout_marginEnd="8dp"
diff --git a/app/src/main/res/layout/activity_reset_password.xml b/app/src/main/res/layout/activity_reset_password.xml
new file mode 100644
index 0000000..d4cbff0
--- /dev/null
+++ b/app/src/main/res/layout/activity_reset_password.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:background="@color/colorPrimary"
+    android:fitsSystemWindows="true"
+    tools:context="org.marcinzelent.liberavem.LoginActivity">
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="30dp"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:padding="@dimen/activity_horizontal_margin">
+
+
+        <ImageView
+            android:layout_width="@dimen/logo_w_h"
+            android:layout_height="@dimen/logo_w_h"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginBottom="10dp"
+            android:src="@mipmap/ic_launcher" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:padding="10dp"
+            android:text="@string/lbl_forgot_password"
+            android:textColor="@android:color/white"
+            android:textSize="20dp" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="10dp"
+            android:gravity="center_horizontal"
+            android:padding="@dimen/activity_horizontal_margin"
+            android:text="@string/forgot_password_msg"
+            android:textColor="@android:color/white"
+            android:textSize="14dp" />
+
+        <android.support.design.widget.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <EditText
+                android:id="@+id/email"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="10dp"
+                android:layout_marginTop="20dp"
+                android:hint="@string/hint_email"
+                android:inputType="textEmailAddress"
+                android:textColor="@android:color/white"
+                android:textColorHint="@android:color/white" />
+        </android.support.design.widget.TextInputLayout>
+
+        <!-- Login Button -->
+
+        <Button
+            android:id="@+id/btn_reset_password"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dip"
+            android:background="@color/colorAccent"
+            android:text="@string/btn_reset_password"
+            android:textColor="@android:color/black" />
+
+        <Button
+            android:id="@+id/btn_back"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:background="@null"
+            android:text="@string/btn_back"
+            android:textColor="@color/colorAccent" />
+
+    </LinearLayout>
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:layout_gravity="center|bottom"
+        android:layout_marginBottom="20dp"
+        android:visibility="gone" />
+</android.support.design.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_signup.xml b/app/src/main/res/layout/activity_signup.xml
new file mode 100644
index 0000000..2d4d966
--- /dev/null
+++ b/app/src/main/res/layout/activity_signup.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context="org.marcinzelent.liberavem.LoginActivity">
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:background="@color/colorPrimaryDark"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:padding="@dimen/activity_horizontal_margin">
+
+
+        <ImageView
+            android:layout_width="@dimen/logo_w_h"
+            android:layout_height="@dimen/logo_w_h"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginBottom="30dp"
+            android:src="@mipmap/ic_launcher" />
+
+        <android.support.design.widget.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <EditText
+                android:id="@+id/email"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="@string/email"
+                android:inputType="textEmailAddress"
+                android:maxLines="1"
+                android:singleLine="true"
+                android:textColor="@android:color/white" />
+
+        </android.support.design.widget.TextInputLayout>
+
+        <android.support.design.widget.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <EditText
+                android:id="@+id/password"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:focusableInTouchMode="true"
+                android:hint="@string/hint_password"
+                android:imeActionId="@+id/login"
+                android:imeOptions="actionUnspecified"
+                android:inputType="textPassword"
+                android:maxLines="1"
+                android:singleLine="true"
+                android:textColor="@android:color/white" />
+
+        </android.support.design.widget.TextInputLayout>
+
+        <Button
+            android:id="@+id/sign_up_button"
+            style="?android:textAppearanceSmall"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:background="@color/colorAccent"
+            android:text="@string/action_sign_in_short"
+            android:textColor="@android:color/black"
+            android:textStyle="bold" />
+
+        <Button
+            android:id="@+id/btn_reset_password"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dip"
+            android:background="@null"
+            android:text="@string/btn_forgot_password"
+            android:textAllCaps="false"
+            android:textColor="@color/colorAccent" />
+
+        <!-- Link to Login Screen -->
+
+        <Button
+            android:id="@+id/sign_in_button"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dip"
+            android:background="@null"
+            android:text="@string/btn_link_to_login"
+            android:textAllCaps="false"
+            android:textColor="@color/white"
+            android:textSize="15dp" />
+    </LinearLayout>
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:layout_gravity="center|bottom"
+        android:layout_marginBottom="20dp"
+        android:visibility="gone" />
+</android.support.design.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/activity_main_drawer.xml b/app/src/main/res/menu/activity_main_drawer.xml
index c6e5d7f..208efd6 100644
--- a/app/src/main/res/menu/activity_main_drawer.xml
+++ b/app/src/main/res/menu/activity_main_drawer.xml
@@ -20,6 +20,10 @@
             android:id="@+id/nav_about"
             android:icon="@android:drawable/ic_menu_info_details"
             android:title="@string/about" />
+        <item
+            android:id="@+id/nav_signout"
+            android:icon="@android:drawable/ic_menu_view"
+            android:title="@string/sign_out" />
     </group>
 
 </menu>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 3ab3e9c..a3b6a98 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -3,4 +3,18 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
+
+    <color name="bg_login">#26ae90</color>
+    <color name="bg_register">#2e3237</color>
+    <color name="bg_main">#428bca</color>
+    <color name="white">#ffffff</color>
+    <color name="input_login">#222222</color>
+    <color name="input_login_hint">#999999</color>
+    <color name="input_register">#888888</color>
+    <color name="input_register_bg">#3b4148</color>
+    <color name="input_register_hint">#5e6266</color>
+    <color name="btn_login">#26ae90</color>
+    <color name="btn_login_bg">#eceef1</color>
+    <color name="lbl_name">#333333</color>
+    <color name="btn_logut_bg">#ff6861</color>
 </resources>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index 4ab4520..f3fc089 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -5,4 +5,5 @@
     <dimen name="nav_header_vertical_spacing">8dp</dimen>
     <dimen name="nav_header_height">176dp</dimen>
     <dimen name="fab_margin">16dp</dimen>
+    <dimen name="logo_w_h">100dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 4885413..15effa3 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -103,4 +103,35 @@
     <string name="cancel">Cancel</string>
     <string name="add">Add</string>
     <string name="observation_details">Observation details</string>
+
+    <!-- Strings related to login -->
+    <string name="action_sign_in_short">Register</string>
+    <string name="email">Email</string>
+    <string name="minimum_password">Password too short, enter minimum 6 characters!</string>
+    <string name="auth_failed">Authentication failed, check your email and password or sign up</string>
+    <string name="change_email">Change Email</string>
+    <string name="change_password">Change Password</string>
+    <string name="send_password_reset_email">Send Password reset email</string>
+    <string name="remove_user">Remove user</string>
+    <string name="new_pass">New Password</string>
+    <string name="title_activity_profile">Firebase</string>
+    <string name="title_activity_login">Sign in</string>
+    <string name="hint_email">Email</string>
+    <string name="hint_password">Password</string>
+    <string name="hint_name">Fullname</string>
+    <string name="btn_login">LOGIN</string>
+    <string name="btn_link_to_register">Not a member? Get registered in Firebase now!</string>
+    <string name="btn_link_to_login">Already registered. Login Me!</string>
+    <string name="title_activity_reset_password">ResetPasswordActivity</string>
+    <string name="btn_forgot_password">Forgot your password?</string>
+    <string name="btn_reset_password">Reset Password</string>
+    <string name="btn_back"><![CDATA[<< Back]]></string>
+    <string name="hint_new_email">New Email</string>
+    <string name="btn_change">Change</string>
+    <string name="btn_send">Send</string>
+    <string name="btn_remove">Remove</string>
+    <string name="btn_sign_out">Sign Out</string>
+    <string name="lbl_forgot_password">Forgot password?</string>
+    <string name="forgot_password_msg">We just need your registered Email Id to sent you password reset instructions.</string>
+    <string name="sign_out">Sign out</string>
 </resources>