android 分割线渐变色和几种颜色值定义

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient
android:startColor="#ff111111"
android:centerColor="#ffefefef"
android:endColor="#ff111111"
/>
</shape>

<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="white">#ffffffff</color>
<color name="black">#ff000000</color>
<color name="gray">#ffbbbbbb</color>

<color name="title_text_color">#99a8b7</color>
<color name="dark_line_color">#1b1c24</color>
<color name="dark_to_light_one">#262933</color>
<color name="dark_to_light_two">#363c46</color>
<color name="dark_to_light_three">#3f4a58</color>
<color name="dark_to_light_four">#4a5869</color>
<color name="dark_to_light_five">#526374</color>
<color name="dark_to_light_six">#516273</color>
<color name="light_line_color">#5a6d81</color>
<color name="digit_color">#4d86a8</color>
<color name="transparent_background">#50000000</color>
<color name="delete_title">#5c5d5d</color>
<color name="content_text">#2f3030</color>
</resources>