Question

我正在尝试将我的文本的hex color值存储在strings.xml中，因此所有布局文件都会引用它（以便能够轻松快速地更改项目的所有布局文本）但是我我无法参考它。

在我的xml布局中使用android:textColor="#FFFFFF"可以正常工作。但是，当我包含＃而不是include时，使用android:textColor="@strings/textColor"会给我一个错误。

当我不包括＃时，它要求＃。当我添加#DDMS报告时：

07-13 04：35：22.870：ERROR / AndroidRuntime（331）：引起：android.content.res.Resources $ NotFoundException：文件＃FF0000来自可绘制资源ID＃0x7f040003：.xml扩展名需要

有谁知道如何在布局文件中组合语句？例如textColor="#"+"@strings/textColor，然后只需将字符串设置为"FFFFFF"。

Answer 1

您需要在xml中创建一组样式（定期在res / values / styles.xml中）

<color name="gray">#eaeaea</color>
<color name="titlebackgroundcolor">#00abd7</color>
<color name="titlecolor">#666666</color>

在布局文件中，您可以调用颜色或样式：

android:textColor="@color/titlecolor"

查看一些例子：

http://developer.android.com/guide/topics/ui/themes.html

Answer 2

您可以声明显式颜色资源。按照惯例，它们放在res / values / colors.xml中：

<resources>
    <color name="my_color">#FFFFFFFF</color>
</resources>

然后在布局或其他地方，你可以写android:textColor="@color/my_color"

Answer 3

为此您可以做一件事：在values文件夹中定义colors.xml，然后使用＃添加颜色值，如下所示：

<?xml version="1.0" encoding="utf-8"?>
<resources>
   <color name="myColor">#000000</color>
</resources>

那么如何在应用程序中引用此颜色值：

静态：

android:textColor="@color/myColor"

编码：

TextView1.setTextColor(R.color.myColor);

Answer 4

使用这些颜色

<color name="Maroon">#800000</color>
<color name="Aquamarine">#7FFFD4</color>
<color name="Chartreuse">#7FFF00</color>
<color name="LawnGreen">#7CFC00</color>
<color name="MediumSlateBlue">#7B68EE</color>
<color name="LightSlateGray">#778899</color>
<color name="SlateGray">#708090</color>
<color name="OliveDrab">#6B8E23</color>
<color name="SlateBlue">#6A5ACD</color>
<color name="DimGray">#696969</color>
<color name="MediumAquamarine">#66CDAA</color>
<color name="CornflowerBlue">#6495ED</color>
<color name="CadetBlue">#5F9EA0</color>
<color name="DarkOliveGreen">#556B2F</color>
<color name="Indigo">#4B0082</color>
<color name="MediumTurquoise">#48D1CC</color>
<color name="DarkSlateBlue">#483D8B</color>
<color name="SteelBlue">#4682B4</color>
<color name="RoyalBlue">#4169E1</color>
<color name="Turquoise">#40E0D0</color>
<color name="MediumSeaGreen">#3CB371</color>
<color name="LimeGreen">#32CD32</color>
<color name="DarkSlateGray">#2F4F4F</color>
<color name="SeaGreen">#2E8B57</color>
<color name="ForestGreen">#228B22</color>
<color name="LightSeaGreen">#20B2AA</color>
<color name="DodgerBlue">#1E90FF</color>
<color name="MidnightBlue">#191970</color>
<color name="Aqua">#00FFFF</color>
<color name="Cyan">#00FFFF</color>
<color name="SpringGreen">#00FF7F</color>
<color name="Lime">#00FF00</color>
<color name="MediumSpringGreen">#00FA9A</color>
<color name="DarkTurquoise">#00CED1</color>
<color name="DeepSkyBlue">#00BFFF</color>
<color name="DarkCyan">#008B8B</color>
<color name="Teal">#008080</color>
<color name="Green">#008000</color>
<color name="DarkGreen">#006400</color>
<color name="Blue">#0000FF</color>
<color name="MediumBlue">#0000CD</color>
<color name="DarkBlue">#00008B</color>
<color name="Navy">#000080</color>
<color name="Black">#000000</color>
<color name="Transparent">#00000000</color>


<drawable name="screen_background_light">#ffffffff</drawable>
<drawable name="screen_background_dark">#ff000000</drawable>
<drawable name="status_bar_closed_default_background">#ff000000</drawable>
<drawable name="status_bar_opened_default_background">#ff000000</drawable>
<drawable name="notification_item_background_color">#ff111111</drawable>
<drawable name="notification_item_background_color_pressed">#ff454545</drawable>
<drawable name="search_bar_default_color">#ff000000</drawable>
<drawable name="safe_mode_background">#60000000</drawable>

<drawable name="screen_background_dark_transparent">#80000000</drawable>

<drawable name="screen_background_light_transparent">#80ffffff</drawable>

<color name="safe_mode_text">#80ffffff</color>
<color name="white">#ffffffff</color>
<color name="black">#ff000000</color>
<color name="transparent">#00000000</color>
<color name="background_dark">#ff000000</color>
<color name="background_light">#ffffffff</color>
<color name="bright_foreground_dark">@android:color/background_light</color>
<color name="bright_foreground_light">@android:color/background_dark</color>
<color name="bright_foreground_dark_disabled">#80ffffff</color>
<color name="bright_foreground_light_disabled">#80000000</color>
<color name="dim_foreground_dark">#bebebe</color>
<color name="dim_foreground_dark_disabled">#80bebebe</color>
<color name="dim_foreground_dark_inverse">#323232</color>
<color name="dim_foreground_dark_inverse_disabled">#80323232</color>
<color name="hint_foreground_dark">#808080</color>
<color name="dim_foreground_light">#323232</color>
<color name="dim_foreground_light_disabled">#80323232</color>
<color name="dim_foreground_light_inverse">#bebebe</color>
<color name="dim_foreground_light_inverse_disabled">#80bebebe</color>
<color name="hint_foreground_light">#808080</color>
<color name="highlighted_text_dark">#9983CC39</color>
<color name="highlighted_text_light">#9983CC39</color>
<color name="link_text_dark">#5c5cff</color>
<color name="link_text_light">#0000ee</color>
<color name="suggestion_highlight_text">#177bbd</color>


<color name="input_method_navigation_guard">#ff000000</color>

<!-- For date picker widget -->
<drawable name="selected_day_background">#ff0092f4</drawable>

<!-- For settings framework -->
<color name="lighter_gray">#ddd</color>
<color name="darker_gray">#aaa</color>

<!-- For security permissions -->
<color name="perms_dangerous_grp_color">#33b5e5</color>
<color name="perms_dangerous_perm_color">#33b5e5</color>
<color name="shadow">#cc222222</color>
<color name="perms_costs_money">#ffffbb33</color>

<!-- For search-related UIs -->
<color name="search_url_text_normal">#7fa87f</color>
<color name="search_url_text_selected">@android:color/black</color>
<color name="search_url_text_pressed">@android:color/black</color>

<!-- SlidingTab -->
<color name="sliding_tab_text_color_active">@android:color/black</color>
<color name="sliding_tab_text_color_shadow">@android:color/black</color>

<!-- keyguard tab -->
<color name="keyguard_text_color_normal">#ffffff</color>
<color name="keyguard_text_color_unlock">#a7d84c</color>
<color name="keyguard_text_color_soundoff">#ffffff</color>
<color name="keyguard_text_color_soundon">#e69310</color>
<color name="keyguard_text_color_decline">#fe0a5a</color>

<!-- keyguard clock -->
<color name="lockscreen_clock_background">#ffffffff</color>
<color name="lockscreen_clock_foreground">#ffffffff</color>
<color name="lockscreen_clock_am_pm">#ffffffff</color>
<color name="lockscreen_owner_info">#ff9a9a9a</color>

<!-- keyguard overscroll widget pager -->
<color name="kg_multi_user_text_active">#ffffffff</color>
<color name="kg_multi_user_text_inactive">#ff808080</color>
<color name="kg_widget_pager_gradient">#ffffffff</color>

<!-- FaceLock -->
<color name="facelock_spotlight_mask">#CC000000</color>

<!-- For holo theme -->
<drawable name="screen_background_holo_light">#fff3f3f3</drawable>
<drawable name="screen_background_holo_dark">#ff000000</drawable>

<color name="background_holo_dark">#ff000000</color>
<color name="background_holo_light">#fff3f3f3</color>
<color name="bright_foreground_disabled_holo_dark">#ff4c4c4c</color>
<color name="bright_foreground_disabled_holo_light">#ffb2b2b2</color>
<color name="dim_foreground_holo_dark">#bebebe</color>
<color name="dim_foreground_disabled_holo_dark">#80bebebe</color>
<color name="dim_foreground_inverse_holo_dark">#323232</color>
<color name="dim_foreground_inverse_disabled_holo_dark">#80323232</color>
<color name="hint_foreground_holo_dark">#808080</color>
<color name="dim_foreground_holo_light">#323232</color>
<color name="dim_foreground_disabled_holo_light">#80323232</color>
<color name="dim_foreground_inverse_holo_light">#bebebe</color>
<color name="dim_foreground_inverse_disabled_holo_light">#80bebebe</color>
<color name="hint_foreground_holo_light">#808080</color>
<color name="highlighted_text_holo_dark">#6633b5e5</color>
<color name="highlighted_text_holo_light">#6633b5e5</color>
<color name="link_text_holo_dark">#5c5cff</color>
<color name="link_text_holo_light">#0000ee</color>

<!-- Group buttons -->
<eat-comment/>

<color name="group_button_dialog_pressed_holo_dark">#46c5c1ff</color>
<color name="group_button_dialog_focused_holo_dark">#2699cc00</color>
<color name="group_button_dialog_pressed_holo_light">#ffffffff</color>
<color name="group_button_dialog_focused_holo_light">#4699cc00</color>

<!-- Highlight colors for the legacy themes -->
<eat-comment/>

<color name="legacy_pressed_highlight">#fffeaa0c</color>
<color name="legacy_selected_highlight">#fff17a0a</color>
<color name="legacy_long_pressed_highlight">#ffffffff</color>

<!-- General purpose colors for Holo-themed elements -->
<eat-comment/>

<!-- A light Holo shade of blue -->
<color name="holo_blue_light">#ff33b5e5</color>
<!-- A light Holo shade of gray -->
<color name="holo_gray_light">#33999999</color>
<!-- A light Holo shade of green -->
<color name="holo_green_light">#ff99cc00</color>
<!-- A light Holo shade of red -->
<color name="holo_red_light">#ffff4444</color>
<!-- A dark Holo shade of blue -->
<color name="holo_blue_dark">#ff0099cc</color>
<!-- A dark Holo shade of green -->
<color name="holo_green_dark">#ff669900</color>
<!-- A dark Holo shade of red -->
<color name="holo_red_dark">#ffcc0000</color>
<!-- A Holo shade of purple -->
<color name="holo_purple">#ffaa66cc</color>
<!-- A light Holo shade of orange -->
<color name="holo_orange_light">#ffffbb33</color>
<!-- A dark Holo shade of orange -->
<color name="holo_orange_dark">#ffff8800</color>
<!-- A really bright Holo shade of blue -->
<color name="holo_blue_bright">#ff00ddff</color>
<!-- A really bright Holo shade of gray -->
<color name="holo_gray_bright">#33CCCCCC</color>

<drawable name="notification_template_icon_bg">#3333B5E5</drawable>
<drawable name="notification_template_icon_low_bg">#0cffffff</drawable>

<!-- Keyguard colors -->
<color name="keyguard_avatar_frame_color">#ffffffff</color>
<color name="keyguard_avatar_frame_shadow_color">#80000000</color>
<color name="keyguard_avatar_nick_color">#ffffffff</color>
<color name="keyguard_avatar_frame_pressed_color">#ff35b5e5</color>
<color name="accessibility_focus_highlight">#80ffff00</color>


<color name="header_color">#016435</color>
<color name="back_ground_color">#008000</color>

<color name="new_header_color">#3bb39d</color>

<color name="dialog_title_color">#fcbc30</color>

Answer 5

###您的代码位于 string.xml 文件###

中

  < color name="textColor">#FFFFFF< /color>

在你的代码中你声明颜色名称是“textColor”，我想确认你的文字颜色给出的名称是内置方法，但你不能覆盖内置方法。

你的问题的解决方案是，你的代码应该是这样的：

< color name="text_color">#FFFFFF< /color>

在这种情况下，颜色名称不是内置方法，并且您没有遇到任何运行时错误。

感谢。

在strings.xml中存储十六进制颜色值

5 个答案: