redesigned login activity

app/src/main/res/layout/activity_login.xml

@@ -8,7 +8,8 @@
     android:paddingLeft="@dimen/activity_horizontal_margin"
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
-    tools:context="com.example.paktalin.lavina.LoginActivity">
+    tools:context="com.example.paktalin.lavina.LoginActivity"
+    android:background="@drawable/red_background">
 
     <ProgressBar
         android:id="@+id/login_progress"
@@ -49,6 +50,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@+id/image_logo"
+            android:textColor="@color/transparent_white"
             android:layout_marginTop="12dp">
 
             <AutoCompleteTextView
@@ -60,6 +62,8 @@
                 android:layout_marginRight="30dp"
                 android:layout_marginStart="30dp"
                 android:hint="@string/prompt_email"
+                android:textColorHint="@color/transparent_white"
+                android:textColor="@color/transparent_white"
                 android:inputType="textEmailAddress"
                 android:maxLines="1"
                 android:singleLine="true" />
@@ -71,6 +75,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@+id/email_layout"
+            android:textColor="@color/transparent_white"
             android:layout_marginEnd="30dp"
             android:layout_marginLeft="30dp"
             android:layout_marginRight="30dp"
@@ -80,7 +85,9 @@
                 android:id="@+id/password"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:hint="@string/prompt_password"
+                android:hint="Password"
+                android:textColorHint="@color/transparent_white"
+                android:textColor="@color/transparent_white"
                 android:imeActionId="6"
                 android:imeActionLabel="@string/action_sign_in_short"
                 android:imeOptions="actionUnspecified"
@@ -98,9 +105,9 @@
             android:layout_below="@+id/password_layout"
             android:layout_centerHorizontal="true"
             android:layout_marginTop="26dp"
-            android:background="@color/colorPrimary"
+            android:background="@color/transparent_black"
             android:text="@string/action_sign_in"
-            android:textColor="@android:color/white"
+            android:textColor="@color/mid_transparent_white"
             android:textSize="20sp"
             android:textStyle="bold" />
 
@@ -114,7 +121,7 @@
             android:layout_marginTop="16dp"
             android:background="@android:color/transparent"
             android:text="@string/action_register"
-            android:textColor="@color/colorPrimaryDark"
+            android:textColor="@color/transparent_white"
             android:textStyle="bold" />
 
     </RelativeLayout>

app/src/main/res/values/colors.xml

@@ -6,4 +6,6 @@
 
     <color name="transparent_black">#99000000</color>
     <color name="transparent_red">#CC4E0707</color>
+    <color name="transparent_white">#99FFFFFF</color>
+    <color name="mid_transparent_white">#CCFFFFFF</color>
 </resources>