Styling for progress bar via tint.

src/main/res/drawable/progress_horizontal_holo_dark.xml

@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2010 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <item
-        android:id="@android:id/background"
-        android:drawable="@drawable/progress_bg_holo_dark" />
-
-    <item android:id="@android:id/secondaryProgress">
-        <scale
-            android:drawable="@drawable/progress_secondary_holo_dark"
-            android:scaleWidth="100%" />
-    </item>
-
-    <item android:id="@android:id/progress">
-        <scale
-            android:drawable="@drawable/progress_primary_holo_dark"
-            android:scaleWidth="100%" />
-    </item>
-
-</layer-list>

src/main/res/values/styles_custom.xml

@@ -7,7 +7,8 @@
     </style>
 
     <style name="ProgressBarCustom" parent="android:Widget.Holo.ProgressBar.Horizontal">
-        <item name="android:progressDrawable">@drawable/progress_horizontal_holo_dark</item>
+        <item name="android:progressTint">@color/holo_orange_dark</item>
+        <item name="android:indeterminateTint">@color/holo_orange_dark</item>
     </style>
 
     <style name="SpinnerCustom" parent="android:Widget.Holo.Spinner">