Androidでテキスト色を設定する3つの方法

1、システムが持っている色類に有利である
例えばTextView 1.setTextColor(android.graphics.Color.RED);
//2014.12.9
レイアウトファイル:android:textColor="@android:color/white"
詳細はAndroidソースbase/core/res/res/values/core.xml
2、数字の色表示法
TextView1.setTextColor(0xffff00ff);
3、カスタムカラー
TextView1.setTextColor(this.getResources().getColor(R.drawable.red));
valuesフォルダの下にカラーを新規作成します.xml、内容は以下の通りです

<?xml version="1.0" encoding="utf-8"?>
<resources>  
<drawable name="dkgray">#80808FF0</drawable>  
<drawable name="yello">#F8F8FF00</drawable>  
<drawable name="white">#FFFFFF</drawable>  
<drawable name="darkgray">#938192</drawable>  
<drawable name="lightgreen">#7cd12e</drawable>  
<drawable name="black">#ff000000</drawable>  
<drawable name="blue">#ff0000ff</drawable>  
<drawable name="cyan">#ff00ffff</drawable>  
<drawable name="gray">#ff888888</drawable>  
<drawable name="green">#ff00ff00</drawable>  
<drawable name="ltgray">#ffcccccc</drawable>  
<drawable name="magenta">#ffff00ff</drawable>  
<drawable name="red">#ffff0000</drawable>  
<drawable name="transparent">#00000000</drawable>  
<drawable name="yellow">#ffffff00</drawable>
</resources>

より完全なカラーリスト:

<?xml version="1.0" encoding="utf-8" ?> 
<resources> 
<color name="white">#FFFFFF</color><!--   --> 
<color name="ivory">#FFFFF0</color><!--    --> 
<color name="lightyellow">#FFFFE0</color><!--    --> 
<color name="yellow">#FFFF00</color><!--   --> 
<color name="snow">#FFFAFA</color><!--    --> 
<color name="floralwhite">#FFFAF0</color><!--    --> 
<color name="lemonchiffon">#FFFACD</color><!--     --> 
<color name="cornsilk">#FFF8DC</color><!--    --> 
<color name="seashell">#FFF5EE</color><!--    --> 
<color name="lavenderblush">#FFF0F5</color><!--    --> 
<color name="papayawhip">#FFEFD5</color><!--    --> 
<color name="blanchedalmond">#FFEBCD</color><!--    --> 
<color name="mistyrose">#FFE4E1</color><!--     --> 
<color name="bisque">#FFE4C4</color><!--    --> 
<color name="moccasin">#FFE4B5</color><!--    --> 
<color name="navajowhite">#FFDEAD</color><!--    --> 
<color name="peachpuff">#FFDAB9</color><!--   --> 
<color name="gold">#FFD700</color><!--   --> 
<color name="pink">#FFC0CB</color><!--    --> 
<color name="lightpink">#FFB6C1</color><!--     --> 
<color name="orange">#FFA500</color><!--   --> 
<color name="lightsalmon">#FFA07A</color><!--    --> 
<color name="darkorange">#FF8C00</color><!--     --> 
<color name="coral">#FF7F50</color><!--    --> 
<color name="hotpink">#FF69B4</color><!--     --> 
<color name="tomato">#FF6347</color><!--     --> 
<color name="orangered">#FF4500</color><!--    --> 
<color name="deeppink">#FF1493</color><!--     --> 
<color name="fuchsia">#FF00FF</color><!--    --> 
<color name="magenta">#FF00FF</color><!--    --> 
<color name="red">#FF0000</color><!--   --> 
<color name="oldlace">#FDF5E6</color><!--    --> 
<color name="lightgoldenrodyellow">#FAFAD2</color><!--     --> 
<color name="linen">#FAF0E6</color><!--    --> 
<color name="antiquewhite">#FAEBD7</color><!--    --> 
<color name="salmon">#FA8072</color><!--    --> 
<color name="ghostwhite">#F8F8FF</color><!--    --> 
<color name="mintcream">#F5FFFA</color><!--    --> 
<color name="whitesmoke">#F5F5F5</color><!--    --> 
<color name="beige">#F5F5DC</color><!--   --> 
<color name="wheat">#F5DEB3</color><!--    --> 
<color name="sandybrown">#F4A460</color><!--    --> 
<color name="azure">#F0FFFF</color><!--    --> 
<color name="honeydew">#F0FFF0</color><!--   --> 
<color name="aliceblue">#F0F8FF</color><!--     --> 
<color name="khaki">#F0E68C</color><!--    --> 
<color name="lightcoral">#F08080</color><!--     --> 
<color name="palegoldenrod">#EEE8AA</color><!--     --> 
<color name="violet">#EE82EE</color><!--     --> 
<color name="darksalmon">#E9967A</color><!--    --> 
<color name="lavender">#E6E6FA</color><!--    --> 
<color name="lightcyan">#E0FFFF</color><!--    --> 
<color name="burlywood">#DEB887</color><!--    --> 
<color name="plum">#DDA0DD</color><!--    --> 
<color name="gainsboro">#DCDCDC</color><!--    --> 
<color name="crimson">#DC143C</color><!--     --> 
<color name="palevioletred">#DB7093</color><!--      --> 
<color name="goldenrod">#DAA520</color><!--     --> 
<color name="orchid">#DA70D6</color><!--    --> 
<color name="thistle">#D8BFD8</color><!--   --> 
<color name="lightgray">#D3D3D3</color><!--    --> 
<color name="lightgrey">#D3D3D3</color><!--    --> 
<color name="tan">#D2B48C</color><!--   --> 
<color name="chocolate">#D2691E</color><!--     --> 
<color name="peru">#CD853F</color><!--    --> 
<color name="indianred">#CD5C5C</color><!--     --> 
<color name="mediumvioletred">#C71585</color><!--      --> 
<color name="silver">#C0C0C0</color><!--   --> 
<color name="darkkhaki">#BDB76B</color><!--     --> 
<color name="rosybrown">#BC8F8F</color><!--     --> 
<color name="mediumorchid">#BA55D3</color><!--     --> 
<color name="darkgoldenrod">#B8860B</color><!--     --> 
<color name="firebrick">#B22222</color><!--    --> 
<color name="powderblue">#B0E0E6</color><!--    --> 
<color name="lightsteelblue">#B0C4DE</color><!--     --> 
<color name="paleturquoise">#AFEEEE</color><!--     --> 
<color name="greenyellow">#ADFF2F</color><!--    --> 
<color name="lightblue">#ADD8E6</color><!--    --> 
<color name="darkgray">#A9A9A9</color><!--    --> 
<color name="darkgrey">#A9A9A9</color><!--    --> 
<color name="brown">#A52A2A</color><!--   --> 
<color name="sienna">#A0522D</color><!--   --> 
<color name="darkorchid">#9932CC</color><!--    --> 
<color name="palegreen">#98FB98</color><!--    --> 
<color name="darkviolet">#9400D3</color><!--      --> 
<color name="mediumpurple">#9370DB</color><!--    --> 
<color name="lightgreen">#90EE90</color><!--    --> 
<color name="darkseagreen">#8FBC8F</color><!--     --> 
<color name="saddlebrown">#8B4513</color><!--    --> 
<color name="darkmagenta">#8B008B</color><!--    --> 
<color name="darkred">#8B0000</color><!--    --> 
<color name="blueviolet">#8A2BE2</color><!--      --> 
<color name="lightskyblue">#87CEFA</color><!--     --> 
<color name="skyblue">#87CEEB</color><!--    --> 
<color name="gray">#808080</color><!--   --> 
<color name="grey">#808080</color><!--   --> 
<color name="olive">#808000</color><!--    --> 
<color name="purple">#800080</color><!--   --> 
<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="lightslategrey">#778899</color><!--    --> 
<color name="slategray">#708090</color><!--    --> 
<color name="slategrey">#708090</color><!--    --> 
<color name="olivedrab">#6B8E23</color><!--     --> 
<color name="slateblue">#6A5ACD</color><!--    --> 
<color name="dimgray">#696969</color><!--    --> 
<color name="dimgrey">#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="darkslategrey">#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><!--   --> 
</resources>