Use support vectors to reduce apk size!

app/build.gradle

@@ -22,6 +22,7 @@ android {
         versionCode versionMajor * 1000000 + versionMinor * 10000 + versionPatch * 100 + versionBuild
         versionName "${versionMajor}.${versionMinor}.${versionPatch}"
         manifestPlaceholders = [fabric_key: project.ext.LABCOAT_FABRIC_KEY]
+        vectorDrawables.useSupportLibrary = true
     }
     buildTypes {
         release {

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

@@ -52,9 +52,9 @@
         android:layout_gravity="center_horizontal">
         <ImageView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:src="@mipmap/ic_launcher"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:src="@drawable/ic_logo"
             android:contentDescription="@null"
             android:layout_gravity="center_vertical"/>
         <TextView
@@ -62,6 +62,7 @@
             android:layout_height="wrap_content"
             android:padding="@dimen/activity_horizontal_margin"
             android:gravity="center"
+            android:layout_gravity="center_vertical"
             android:text="@string/sauce"
             android:textSize="22sp" />

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

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:orientation="vertical"
     android:layout_width="match_parent"
@@ -38,7 +39,7 @@
                     android:id="@+id/clear"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:src="@drawable/ic_close_24dp"
+                    app:srcCompat="@drawable/ic_close_24dp"
                     android:contentDescription="@null"
                     android:visibility="gone"/>
             </LinearLayout>

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

@@ -58,7 +58,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_margin="16dp"
-        android:src="@drawable/ic_edit_24dp"
+        app:srcCompat="@drawable/ic_edit_24dp"
         app:fabSize="mini"
         app:layout_anchor="@id/appbar"
         app:layout_anchorGravity="bottom|right|end"/>

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

@@ -11,13 +11,13 @@
         android:layout_gravity="center_horizontal"
         android:layout_marginTop="32dp"
         android:contentDescription="@string/app_name"
-        android:src="@drawable/ic_logo" />
+        app:srcCompat="@drawable/ic_logo" />
     <ImageView
         android:id="@+id/close"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:src="@drawable/ic_close_24dp"
+        app:srcCompat="@drawable/ic_close_24dp"
         android:padding="8dp"
         android:layout_margin="8dp"
         android:contentDescription="@null"
@@ -125,17 +125,13 @@
     </LinearLayout>
-    <com.devspark.robototextview.widget.RobotoTextView
+    <Button
         android:id="@+id/login_button"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom"
-        android:background="?attr/selectableItemBackground"
-        android:gravity="center_horizontal"
-        android:padding="@dimen/padding_normal"
-        android:text="@string/login_button"
-        android:textAllCaps="true"
-        app:typeface="roboto_medium" />
+        android:layout_margin="16dp"
+        android:text="@string/login_button" />
     <include layout="@layout/progress_fullscreen" />

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

@@ -51,7 +51,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_margin="16dp"
-        android:src="@drawable/ic_edit_24dp"
+        app:srcCompat="@drawable/ic_edit_24dp"
         app:fabSize="mini"
         app:layout_anchor="@id/appbar"
         app:layout_anchorGravity="bottom|right|end"/>
@@ -62,7 +62,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="end|bottom"
         android:layout_margin="@dimen/padding_normal"
-        android:src="@drawable/ic_add_24dp" />
+        app:srcCompat="@drawable/ic_add_24dp" />
     <include layout="@layout/progress_fullscreen"/>

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

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -37,7 +38,7 @@
                 android:id="@+id/clear"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:src="@drawable/ic_close_24dp"
+                app:srcCompat="@drawable/ic_close_24dp"
                 android:contentDescription="@null"
                 android:visibility="gone"/>
             </LinearLayout>

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

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="horizontal"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -13,7 +14,7 @@
         android:layout_height="wrap_content"
         android:layout_marginLeft="8dp"
         android:layout_marginRight="16dp"
-        android:src="@drawable/ic_add_24dp"
+        app:srcCompat="@drawable/ic_add_24dp"
         android:layout_gravity="center_vertical"
         android:contentDescription="@null"/>

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

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
@@ -32,7 +33,7 @@
         android:layout_height="wrap_content"
         android:layout_width="wrap_content"
         android:layout_gravity="bottom|right"
-        android:src="@drawable/ic_add_24dp"
+        app:srcCompat="@drawable/ic_add_24dp"
         android:layout_margin="@dimen/padding_normal"/>
 </FrameLayout >
\ No newline at end of file

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

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
@@ -44,7 +45,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="end|bottom"
         android:layout_margin="@dimen/padding_normal"
-        android:src="@drawable/ic_add_24dp" />
+        app:srcCompat="@drawable/ic_add_24dp" />
     <TextView
         android:id="@+id/message_text"

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

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
@@ -32,7 +33,7 @@
         android:layout_height="wrap_content"
         android:layout_width="wrap_content"
         android:layout_gravity="bottom|right"
-        android:src="@drawable/ic_add_24dp"
+        app:srcCompat="@drawable/ic_add_24dp"
         android:layout_margin="@dimen/padding_normal"/>
 </FrameLayout >
\ No newline at end of file

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

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
@@ -47,7 +48,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="end|bottom"
         android:layout_margin="@dimen/padding_normal"
-        android:src="@drawable/ic_add_24dp" />
+        app:srcCompat="@drawable/ic_add_24dp" />
 </FrameLayout>

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

 <?xml version="1.0" encoding="utf-8"?>
 <com.commit451.gitlab.view.LabCoatSwipeRefreshLayout
     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:id="@+id/swipe_layout"
     android:layout_width="match_parent"
@@ -46,7 +47,7 @@
                         android:layout_height="wrap_content"
                         android:layout_gravity="center_vertical"
                         android:contentDescription="@null"
-                        android:src="@drawable/ic_star_24dp"/>
+                        app:srcCompat="@drawable/ic_star_24dp"/>
                     <TextView
                         android:id="@+id/star_count"
@@ -73,7 +74,7 @@
                         android:layout_height="wrap_content"
                         android:layout_gravity="center_vertical"
                         android:contentDescription="@null"
-                        android:src="@drawable/ic_fork"/>
+                        app:srcCompat="@drawable/ic_fork"/>
                     <TextView
                         android:id="@+id/forks_count"

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

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
@@ -48,7 +49,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="end|bottom"
         android:layout_margin="@dimen/padding_normal"
-        android:src="@drawable/ic_add_24dp" />
+        app:srcCompat="@drawable/ic_add_24dp" />
 </FrameLayout>

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

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
     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:orientation="vertical"
     android:layout_width="match_parent"
@@ -51,7 +52,7 @@
         <ImageView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:src="@drawable/ic_milestone_24dp"
+            app:srcCompat="@drawable/ic_milestone_24dp"
             android:contentDescription="@null"/>
         <TextView

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

@@ -13,7 +13,7 @@
         android:contentDescription="@null"
         android:fitsSystemWindows="false"
         android:scaleType="centerCrop"
-        android:src="@drawable/header"/>
+        app:srcCompat="@drawable/header"/>
     <com.commit451.foregroundviews.ForegroundImageView
         android:id="@+id/profile_image"
@@ -72,7 +72,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="right|center_vertical"
             android:contentDescription="@null"
-            android:src="@drawable/ic_arrow_down_24dp" />
+            app:srcCompat="@drawable/ic_arrow_down_24dp" />
     </FrameLayout>

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

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout
     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:id="@+id/list_item"
     android:layout_width="match_parent"
@@ -53,7 +54,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:background="?attr/selectableItemBackgroundBorderless"
-        android:src="@drawable/ic_overflow_24dp"
+        app:srcCompat="@drawable/ic_overflow_24dp"
         android:padding="8dp"
         android:layout_gravity="center_vertical|right"
         android:contentDescription="@null"/>

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

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="horizontal"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
@@ -21,7 +22,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical"
         android:contentDescription="@null"
-        android:src="@drawable/ic_chevron_right_24dp"/>
+        app:srcCompat="@drawable/ic_chevron_right_24dp"/>
 </LinearLayout>
\ No newline at end of file

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

 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout
+    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="wrap_content"
@@ -40,6 +42,6 @@
         android:background="?attr/selectableItemBackgroundBorderless"
         android:contentDescription="@null"
         android:padding="2dp"
-        android:src="@drawable/ic_overflow_24dp"/>
+        app:srcCompat="@drawable/ic_overflow_24dp"/>
 </LinearLayout>
\ No newline at end of file

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

 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout
+    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="wrap_content"
@@ -40,6 +42,6 @@
         android:background="?attr/selectableItemBackgroundBorderless"
         android:contentDescription="@null"
         android:padding="2dp"
-        android:src="@drawable/ic_overflow_24dp" />
+        app:srcCompat="@drawable/ic_overflow_24dp" />
 </LinearLayout>
\ No newline at end of file