java Android 从资源中获取颜色列表
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时间：2020-10-31 12:21:30 来源:igfitidea点击:
Android getting a list of colors from resource
提问by bubblebath
I have a list of colours
我有一个颜色列表
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="white">#FFFFFF</color>
<color name="yellow">#FFFF00</color>
<color name="fuchsia">#FF00FF</color>
<color name="red">#FF0000</color>
<color name="silver">#C0C0C0</color>
<color name="gray">#808080</color>
<color name="olive">#808000</color>
<color name="purple">#800080</color>
<color name="maroon">#800000</color>
<color name="aqua">#00FFFF</color>
<color name="lime">#00FF00</color>
<color name="teal">#008080</color>
<color name="green">#008000</color>
<color name="blue">#0000FF</color>
<color name="navy">#000080</color>
<color name="black">#000000</color>
</resources>
(I took this list from another question someone asked)
（我从别人问的另一个问题中获取了这个列表）
What I want to do is get all the color names. I want the list so I can then populate the lot in a spinner. The pseudo code would be like this.
我想要做的是获取所有颜色名称。我想要这个列表，这样我就可以在微调器中填充该批次。伪代码应该是这样的。
List ofColours = getListOfColors(R.color);
for(int i = 0 ; i < ofColours.size() ; i ++)
{
String colour = getResources().getColor(ofColours.get(i));
addColourToSpinner(colour);
}
What I want is the list of colours. I hope that explains it Cheers for all the help
我想要的是颜色列表。我希望能解释它为所有的帮助干杯
回答by sdabet
You can access the list of colors using reflection:
您可以使用反射访问颜色列表：
Field[] fields = Class.forName(getPackageName()+".R$color").getDeclaredFields();
for(Field field : fields) {
String colorName = field.getName();
int colorId = field.getInt(null);
int color = getResources().getColor(colorId);
Log.i("test", colorName + " => " + colorId + " => " + color);
}
回答by Nice1013
I got stuck doing this for my project. It took long time to make this and i hope it helps some people. I ended up combining an example from here
我被困在我的项目中。制作这个花了很长时间，我希望它可以帮助一些人。我最终结合了这里的一个例子
http://www.ipcas.com/blog/2011/12/android-color-picker/
http://www.ipcas.com/blog/2011/12/android-color-picker/
and a color list provided from here
以及从这里提供的颜色列表
Web colors in an Android color xml resource file
Just delete colors you dont need and make whatever you like. (Alot faster than making your own)
只需删除您不需要的颜色并制作您喜欢的任何颜色。（比自己制作快很多）
This is my Strings.xml
这是我的 Strings.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">AppName</string>
<string name="action_settings">Settings</string>
<string name="hello_world">Hello world!</string>
<string name="title_activity_visitor">Visitor</string>
<!-- Translation: Hint: White, Blue, Red...-->
<string name="accolor">Hint: White, Blue, Red…</string>
<integer name="colorGridColumnWidth">65</integer>
<color name="AliceBlue">#F0F8FF</color>
<color name="AntiqueWhite">#FAEBD7</color>
<color name="aqua">#00FFFF</color>
<color name="Aqua">#00FFFF</color>
<color name="Aquamarine">#7FFFD4</color>
<color name="Azure">#F0FFFF</color>
<color name="Beige">#F5F5DC</color>
<color name="Bisque">#FFE4C4</color>
<color name="black">#000000</color>
<color name="Black">#000000</color>
<color name="BlanchedAlmond">#FFEBCD</color>
<color name="Blue">#0000FF</color>
<color name="BlueViolet">#8A2BE2</color>
<color name="Brown">#A52A2A</color>
<color name="BurlyWood">#DEB887</color>
<color name="CadetBlue">#5F9EA0</color>
<color name="Chartreuse">#7FFF00</color>
<color name="Chocolate">#D2691E</color>
<color name="Coral">#FF7F50</color>
<color name="CornflowerBlue">#6495ED</color>
<color name="Cornsilk">#FFF8DC</color>
<color name="Crimson">#DC143C</color>
<color name="Cyan">#00FFFF</color>
<color name="DarkBlue">#00008B</color>
<color name="DarkCyan">#008B8B</color>
<color name="DarkGoldenrod">#B8860B</color>
<color name="DarkGray">#A9A9A9</color>
<color name="DarkGreen">#006400</color>
<color name="DarkKhaki">#BDB76B</color>
<color name="DarkMagenta">#8B008B</color>
<color name="DarkOliveGreen">#556B2F</color>
<color name="DarkOrange">#FF8C00</color>
<color name="DarkOrchid">#9932CC</color>
<color name="DarkRed">#8B0000</color>
<color name="DarkSalmon">#E9967A</color>
<color name="DarkSeaGreen">#8FBC8F</color>
<color name="DarkSlateBlue">#483D8B</color>
<color name="DarkSlateGray">#2F4F4F</color>
<color name="DarkTurquoise">#00CED1</color>
<color name="DarkViolet">#9400D3</color>
<color name="DeepPink">#FF1493</color>
<color name="DeepSkyBlue">#00BFFF</color>
<color name="DimGray">#696969</color>
<color name="DodgerBlue">#1E90FF</color>
<color name="dullwhite">#FFDDDDDD</color>
<color name="FireBrick">#B22222</color>
<color name="FloralWhite">#FFFAF0</color>
<color name="ForestGreen">#228B22</color>
<color name="fuchsia">#FF00FF</color>
<color name="Fuchsia">#FF00FF</color>
<color name="Gainsboro">#DCDCDC</color>
<color name="GhostWhite">#F8F8FF</color>
<color name="Gold">#FFD700</color>
<color name="Goldenrod">#DAA520</color>
<color name="gray">#808080</color>
<color name="Gray">#808080</color>
<color name="green">#008000</color>
<color name="Green">#008000</color>
<color name="GreenYellow">#ADFF2F</color>
<color name="Honeydew">#F0FFF0</color>
<color name="HotPink">#FF69B4</color>
<color name="IndianRed">#CD5C5C</color>
<color name="Indigo">#4B0082</color>
<color name="Ivory">#FFFFF0</color>
<color name="Khaki">#F0E68C</color>
<color name="Lavender">#E6E6FA</color>
<color name="LavenderBlush">#FFF0F5</color>
<color name="LawnGreen">#7CFC00</color>
<color name="LemonChiffon">#FFFACD</color>
<color name="LightBlue">#ADD8E6</color>
<color name="LightCoral">#F08080</color>
<color name="LightCyan">#E0FFFF</color>
<color name="LightGoldenrodYellow">#FAFAD2</color>
<color name="LightGreen">#90EE90</color>
<color name="LightGrey">#D3D3D3</color>
<color name="LightPink">#FFB6C1</color>
<color name="LightSalmon">#FFA07A</color>
<color name="LightSeaGreen">#20B2AA</color>
<color name="LightSkyBlue">#87CEFA</color>
<color name="LightSlateGray">#778899</color>
<color name="LightSteelBlue">#B0C4DE</color>
<color name="LightYellow">#FFFFE0</color>
<color name="lime">#00FF00</color>
<color name="Lime">#00FF00</color>
<color name="LimeGreen">#32CD32</color>
<color name="Linen">#FAF0E6</color>
<color name="Magenta">#FF00FF</color>
<color name="maroon">#800000</color>
<color name="Maroon">#800000</color>
<color name="MediumAquamarine">#66CDAA</color>
<color name="MediumBlue">#0000CD</color>
<color name="MediumOrchid">#BA55D3</color>
<color name="MediumPurple">#9370DB</color>
<color name="MediumSeaGreen">#3CB371</color>
<color name="MediumSlateBlue">#7B68EE</color>
<color name="MediumSpringGreen">#00FA9A</color>
<color name="MediumTurquoise">#48D1CC</color>
<color name="MediumVioletRed">#C71585</color>
<color name="MidnightBlue">#191970</color>
<color name="MintCream">#F5FFFA</color>
<color name="MistyRose">#FFE4E1</color>
<color name="Moccasin">#FFE4B5</color>
<color name="NavajoWhite">#FFDEAD</color>
<color name="navy">#000080</color>
<color name="Navy">#000080</color>
<color name="OldGold">#CFB53B</color>
<color name="OldLace">#FDF5E6</color>
<color name="olive">#808000</color>
<color name="Olive">#808000</color>
<color name="OliveDrab">#6B8E23</color>
<color name="Orange">#FFA500</color>
<color name="OrangeRed">#FF4500</color>
<color name="Orchid">#DA70D6</color>
<color name="PaleGoldenrod">#EEE8AA</color>
<color name="PaleGreen">#98FB98</color>
<color name="PaleTurquoise">#AFEEEE</color>
<color name="PaleVioletRed">#DB7093</color>
<color name="PapayaWhip">#FFEFD5</color>
<color name="PeachPuff">#FFDAB9</color>
<color name="Peru">#CD853F</color>
<color name="Pink">#FFC0CB</color>
<color name="Plum">#DDA0DD</color>
<color name="PowderBlue">#B0E0E6</color>
<color name="purple">#800080</color>
<color name="Purple">#800080</color>
<color name="red">#FF0000</color>
<color name="Red">#FF0000</color>
<color name="RosyBrown">#BC8F8F</color>
<color name="RoyalBlue">#4169E1</color>
<color name="SaddleBrown">#8B4513</color>
<color name="Salmon">#FA8072</color>
<color name="SandyBrown">#F4A460</color>
<color name="SeaGreen">#2E8B57</color>
<color name="Seashell">#FFF5EE</color>
<color name="Sienna">#A0522D</color>
<color name="silver">#C0C0C0</color>
<color name="Silver">#C0C0C0</color>
<color name="SkyBlue">#87CEEB</color>
<color name="SlateBlue">#6A5ACD</color>
<color name="SlateGray">#708090</color>
<color name="Snow">#FFFAFA</color>
<color name="SpringGreen">#00FF7F</color>
<color name="SteelBlue">#4682B4</color>
<color name="Tan">#D2B48C</color>
<color name="teal">#008080</color>
<color name="Teal">#008080</color>
<color name="Thistle">#D8BFD8</color>
<color name="Tomato">#FF6347</color>
<color name="Turquoise">#40E0D0</color>
<color name="Violet">#EE82EE</color>
<color name="Wheat">#F5DEB3</color>
<color name="white">#FFFFFFFF</color>
<color name="White">#FFFFFF</color>
<color name="WhiteSmoke">#F5F5F5</color>
<color name="yellow">#FFFF00</color>
<color name="Yellow">#FFFF00</color>
<color name="YellowGreen">#9ACD32</color>
<array name="colorNameList">
<item>AliceBlue</item>
<item>AntiqueWhite</item>
<item>Aqua</item>
<item>Aquamarine</item>
<item>Azure</item>
<item>Beige</item>
<item>Bisque</item>
<item>Black</item>
<item>BlanchedAlmond</item>
<item>Blue</item>
<item>BlueViolet</item>
<item>Brown</item>
<item>BurlyWood</item>
<item>CadetBlue</item>
<item>Chartreuse</item>
<item>Chocolate</item>
<item>Coral</item>
<item>CornflowerBlue</item>
<item>Cornsilk</item>
<item>Crimson</item>
<item>Cyan</item>
<item>DarkBlue</item>
<item>DarkCyan</item>
<item>DarkGoldenrod</item>
<item>DarkGray</item>
<item>DarkGreen</item>
<item>DarkKhaki</item>
<item>DarkMagenta</item>
<item>DarkOliveGreen</item>
<item>DarkOrange</item>
<item>DarkOrchid</item>
<item>DarkRed</item>
<item>DarkSalmon</item>
<item>DarkSeaGreen</item>
<item>DarkSlateBlue</item>
<item>DarkSlateGray</item>
<item>DarkTurquoise</item>
<item>DarkViolet</item>
<item>DeepPink</item>
<item>DeepSkyBlue</item>
<item>DimGray</item>
<item>DodgerBlue</item>
<item>FireBrick</item>
<item>FloralWhite</item>
<item>ForestGreen</item>
<item>Fuchsia</item>
<item>Gainsboro</item>
<item>GhostWhite</item>
<item>Gold</item>
<item>Goldenrod</item>
<item>Gray</item>
<item>Green</item>
<item>GreenYellow</item>
<item>Honeydew</item>
<item>HotPink</item>
<item>IndianRed</item>
<item>Indigo</item>
<item>Ivory</item>
<item>Khaki</item>
<item>Lavender</item>
<item>LavenderBlush</item>
<item>LawnGreen</item>
<item>LemonChiffon</item>
<item>LightBlue</item>
<item>LightCoral</item>
<item>LightCyan</item>
<item>LightGoldenrodYellow</item>
<item>LightGreen</item>
<item>LightGrey</item>
<item>LightPink</item>
<item>LightSalmon</item>
<item>LightSeaGreen</item>
<item>LightSkyBlue</item>
<item>LightSlateGray</item>
<item>LightSteelBlue</item>
<item>LightYellow</item>
<item>Lime</item>
<item>LimeGreen</item>
<item>Linen</item>
<item>Magenta</item>
<item>Maroon</item>
<item>MediumAquamarine</item>
<item>MediumBlue</item>
<item>MediumOrchid</item>
<item>MediumPurple</item>
<item>MediumSeaGreen</item>
<item>MediumSlateBlue</item>
<item>MediumSpringGreen</item>
<item>MediumTurquoise</item>
<item>MediumVioletRed</item>
<item>MidnightBlue</item>
<item>MintCream</item>
<item>MistyRose</item>
<item>Moccasin</item>
<item>NavajoWhite</item>
<item>Navy</item>
<item>OldGold</item>
<item>OldLace</item>
<item>Olive</item>
<item>OliveDrab</item>
<item>Orange</item>
<item>OrangeRed</item>
<item>Orchid</item>
<item>PaleGoldenrod</item>
<item>PaleGreen</item>
<item>PaleTurquoise</item>
<item>PaleVioletRed</item>
<item>PapayaWhip</item>
<item>PeachPuff</item>
<item>Peru</item>
<item>Pink</item>
<item>Plum</item>
<item>PowderBlue</item>
<item>Purple</item>
<item>Red</item>
<item>RosyBrown</item>
<item>RoyalBlue</item>
<item>SaddleBrown</item>
<item>Salmon</item>
<item>SandyBrown</item>
<item>SeaGreen</item>
<item>Seashell</item>
<item>Sienna</item>
<item>Silver</item>
<item>SkyBlue</item>
<item>SlateBlue</item>
<item>SlateGray</item>
<item>Snow</item>
<item>SpringGreen</item>
<item>SteelBlue</item>
<item>Tan</item>
<item>Teal</item>
<item>Thistle</item>
<item>Tomato</item>
<item>Turquoise</item>
<item>Violet</item>
<item>Wheat</item>
<item>WhiteSmoke</item>
<item>Yellow</item>
<item>YellowGreen</item>
</array>
<array name="colorNumberList">
<item>@color/AliceBlue</item>
<item>@color/AntiqueWhite</item>
<item>@color/Aqua</item>
<item>@color/Aquamarine</item>
<item>@color/Azure</item>
<item>@color/Beige</item>
<item>@color/Bisque</item>
<item>@color/Black</item>
<item>@color/BlanchedAlmond</item>
<item>@color/Blue</item>
<item>@color/BlueViolet</item>
<item>@color/Brown</item>
<item>@color/BurlyWood</item>
<item>@color/CadetBlue</item>
<item>@color/Chartreuse</item>
<item>@color/Chocolate</item>
<item>@color/Coral</item>
<item>@color/CornflowerBlue</item>
<item>@color/Cornsilk</item>
<item>@color/Crimson</item>
<item>@color/Cyan</item>
<item>@color/DarkBlue</item>
<item>@color/DarkCyan</item>
<item>@color/DarkGoldenrod</item>
<item>@color/DarkGray</item>
<item>@color/DarkGreen</item>
<item>@color/DarkKhaki</item>
<item>@color/DarkMagenta</item>
<item>@color/DarkOliveGreen</item>
<item>@color/DarkOrange</item>
<item>@color/DarkOrchid</item>
<item>@color/DarkRed</item>
<item>@color/DarkSalmon</item>
<item>@color/DarkSeaGreen</item>
<item>@color/DarkSlateBlue</item>
<item>@color/DarkSlateGray</item>
<item>@color/DarkTurquoise</item>
<item>@color/DarkViolet</item>
<item>@color/DeepPink</item>
<item>@color/DeepSkyBlue</item>
<item>@color/DimGray</item>
<item>@color/DodgerBlue</item>
<item>@color/FireBrick</item>
<item>@color/FloralWhite</item>
<item>@color/ForestGreen</item>
<item>@color/Fuchsia</item>
<item>@color/Gainsboro</item>
<item>@color/GhostWhite</item>
<item>@color/Gold</item>
<item>@color/Goldenrod</item>
<item>@color/Gray</item>
<item>@color/Green</item>
<item>@color/GreenYellow</item>
<item>@color/Honeydew</item>
<item>@color/HotPink</item>
<item>@color/IndianRed</item>
<item>@color/Indigo</item>
<item>@color/Ivory</item>
<item>@color/Khaki</item>
<item>@color/Lavender</item>
<item>@color/LavenderBlush</item>
<item>@color/LawnGreen</item>
<item>@color/LemonChiffon</item>
<item>@color/LightBlue</item>
<item>@color/LightCoral</item>
<item>@color/LightCyan</item>
<item>@color/LightGoldenrodYellow</item>
<item>@color/LightGreen</item>
<item>@color/LightGrey</item>
<item>@color/LightPink</item>
<item>@color/LightSalmon</item>
<item>@color/LightSeaGreen</item>
<item>@color/LightSkyBlue</item>
<item>@color/LightSlateGray</item>
<item>@color/LightSteelBlue</item>
<item>@color/LightYellow</item>
<item>@color/Lime</item>
<item>@color/LimeGreen</item>
<item>@color/Linen</item>
<item>@color/Magenta</item>
<item>@color/Maroon</item>
<item>@color/MediumAquamarine</item>
<item>@color/MediumBlue</item>
<item>@color/MediumOrchid</item>
<item>@color/MediumPurple</item>
<item>@color/MediumSeaGreen</item>
<item>@color/MediumSlateBlue</item>
<item>@color/MediumSpringGreen</item>
<item>@color/MediumTurquoise</item>
<item>@color/MediumVioletRed</item>
<item>@color/MidnightBlue</item>
<item>@color/MintCream</item>
<item>@color/MistyRose</item>
<item>@color/Moccasin</item>
<item>@color/NavajoWhite</item>
<item>@color/Navy</item>
<item>@color/OldGold</item>
<item>@color/OldLace</item>
<item>@color/Olive</item>
<item>@color/OliveDrab</item>
<item>@color/Orange</item>
<item>@color/OrangeRed</item>
<item>@color/Orchid</item>
<item>@color/PaleGoldenrod</item>
<item>@color/PaleGreen</item>
<item>@color/PaleTurquoise</item>
<item>@color/PaleVioletRed</item>
<item>@color/PapayaWhip</item>
<item>@color/PeachPuff</item>
<item>@color/Peru</item>
<item>@color/Pink</item>
<item>@color/Plum</item>
<item>@color/PowderBlue</item>
<item>@color/Purple</item>
<item>@color/Red</item>
<item>@color/RosyBrown</item>
<item>@color/RoyalBlue</item>
<item>@color/SaddleBrown</item>
<item>@color/Salmon</item>
<item>@color/SandyBrown</item>
<item>@color/SeaGreen</item>
<item>@color/Seashell</item>
<item>@color/Sienna</item>
<item>@color/Silver</item>
<item>@color/SkyBlue</item>
<item>@color/SlateBlue</item>
<item>@color/SlateGray</item>
<item>@color/Snow</item>
<item>@color/SpringGreen</item>
<item>@color/SteelBlue</item>
<item>@color/Tan</item>
<item>@color/Teal</item>
<item>@color/Thistle</item>
<item>@color/Tomato</item>
<item>@color/Turquoise</item>
<item>@color/Violet</item>
<item>@color/Wheat</item>
<item>@color/WhiteSmoke</item>
<item>@color/Yellow</item>
<item>@color/YellowGreen</item>
</array>
</resources>
Next i used the ColorPickerDialog provided by
接下来我使用了提供的 ColorPickerDialog
http://www.ipcas.com/blog/2011/12/android-color-picker/
http://www.ipcas.com/blog/2011/12/android-color-picker/
public class ColorPickerDialog extends Dialog {
public ColorPickerDialog(Context context) {
super(context);
this.setTitle("ColorPickerDialog");
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.color_picker);
GridView gridViewColors = (GridView) findViewById(R.id.gridViewColors);
gridViewColors.setAdapter(new ColorPickerAdapter(getContext()));
// close the dialog on item click
gridViewColors.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
ColorPickerDialog.this.dismiss();
}
});
}
}
with this as well.
也有这个。
public class ColorPickerAdapter extends BaseAdapter {
private Context context;
// width of grid column
int colorGridColumnWidth;
//array of color values
int[] colorNumberarray;
// array of color names
String[] colorNameArray;
public ColorPickerAdapter(Context context) {
this.context = context;
// defines the width of each color square
colorGridColumnWidth = context.getResources().getInteger(R.integer.colorGridColumnWidth);
//fill colorNumberarray with values from the colorNumberList Array in strings.xml
colorNumberarray = context.getResources().getIntArray(R.array.colorNumberList);
//fill colorNameArray with values from the colorNameArray Array in strings.xml
colorNameArray = context.getResources().getStringArray(R.array.colorNameList);
//Show results in verbose Log
for (int i = 0; i < colorNumberarray.length; i++) {
Log.v("Test", colorNumberarray[i] + "");
Log.v("Test", colorNameArray[i] + "");
}
}
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView;
// can we reuse a view?
if (convertView == null) {
imageView = new ImageView(context);
// set the width of each color square
imageView.setLayoutParams(new GridView.LayoutParams(colorGridColumnWidth, colorGridColumnWidth));
} else {
imageView = (ImageView) convertView;
}
imageView.setBackgroundColor(colorNumberarray[position]);
imageView.setId(position);
return imageView;
}
public int getCount() {
return colorNumberarray.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
}
Hopefully this will save people some time.
希望这会为人们节省一些时间。
Next you launch the dialog,
接下来启动对话框，
IBcolorpicker.setOnClickListener(new View.OnClickListener() {
Dialog dialog;
@Override
public void onClick(View v) {
// Clicked!
// Make a new dialog.
dialog = new ColorPickerDialog(Visitor.this);
dialog.show();
}
});
回答by Siddharth Lele
Why not simply create two arrays in in your strings.xmlor arrays.xml. Something like this:
为什么不简单地在您的strings.xml或arrays.xml. 像这样的东西：
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string-array name="items">
<item>white</item>
<item>yellow</item>
<item>fuchsia</item>
<item>red</item>
</string-array>
<string-array name="values">
<item>#FFFFFF</item>
<item>#FFFF00</item>
<item>#FF00FF</item>
<item>#FF0000</item>
</string-array>
</resources>
You can follow a simple example on developer.android.com here: http://developer.android.com/guide/topics/ui/controls/spinner.html.
您可以在这里按照 developer.android.com 上的一个简单示例进行操作：http: //developer.android.com/guide/topics/ui/controls/spinner.html。
This is another tutorial: http://www.dcpagesapps.com/developer-resources/android/21-android-tutorial-spinners?start=1
这是另一个教程：http: //www.dcpagesapps.com/developer-resources/android/21-android-tutorial-spinners?start =1
That should get you started.
这应该让你开始。
