Google hat ihre Color - Guidelines, also, wie man nach dem Zufall eine Farbe erhält? Gibt es eine Möglichkeit, eine Nummer aus der Tabelle anzugeben und eine zufällige Farbe von allen Farben der Tabelle zu erhalten?Wie bekomme ich zufällig eine Material Design Color?
Zum Beispiel getMatColor(100);:
EDIT - Ergebnis: (Icon Farben)
Besser spät als nie.
Meine neue Antwort, wenn der eigentliche Zweck ist, eine zufällige Materialfarbe für einen Typ Farbe zu bekommen.
Fügen Sie die Datei array.xml (von @ 8m47x)
<?xml version="1.0" encoding="utf-8"?>
<resources>
<array name="mdcolor_50">
<item name="red_50" type="color">#fde0dc</item>
<item name="pink_50" type="color">#fce4ec</item>
<item name="purple_50" type="color">#f3e5f5</item>
<item name="deep_purple_50" type="color">#ede7f6</item>
<item name="indigo_50" type="color">#e8eaf6</item>
<item name="blue_50" type="color">#e7e9fd</item>
<item name="light_blue_50" type="color">#e1f5fe</item>
<item name="cyan_50" type="color">#e0f7fa</item>
<item name="teal_50" type="color">#e0f2f1</item>
<item name="green_50" type="color">#d0f8ce</item>
<item name="light_green_50" type="color">#f1f8e9</item>
<item name="lime_50" type="color">#f9fbe7</item>
<item name="yellow_50" type="color">#fffde7</item>
<item name="amber_50" type="color">#fff8e1</item>
<item name="orange_50" type="color">#fff3e0</item>
<item name="deep_orange_50" type="color">#fbe9e7</item>
<item name="brown_50" type="color">#efebe9</item>
<item name="grey_50" type="color">#fafafa</item>
<item name="blue_grey_50" type="color">#eceff1</item>
</array>
<array name="mdcolor_100">
<item name="red_100" type="color">#f9bdbb</item>
<item name="pink_100" type="color">#f8bbd0</item>
<item name="purple_100" type="color">#e1bee7</item>
<item name="deep_purple_100" type="color">#d1c4e9</item>
<item name="indigo_100" type="color">#c5cae9</item>
<item name="blue_100" type="color">#d0d9ff</item>
<item name="light_blue_100" type="color">#b3e5fc</item>
<item name="cyan_100" type="color">#b2ebf2</item>
<item name="teal_100" type="color">#b2dfdb</item>
<item name="green_100" type="color">#a3e9a4</item>
<item name="light_green_100" type="color">#dcedc8</item>
<item name="lime_100" type="color">#f0f4c3</item>
<item name="yellow_100" type="color">#fff9c4</item>
<item name="amber_100" type="color">#ffecb3</item>
<item name="orange_100" type="color">#ffe0b2</item>
<item name="deep_orange_100" type="color">#ffccbc</item>
<item name="brown_100" type="color">#d7ccc8</item>
<item name="grey_100" type="color">#f5f5f5</item>
<item name="blue_grey_100" type="color">#cfd8dc</item>
</array>
<array name="mdcolor_200">
<item name="red_200" type="color">#f69988</item>
<item name="pink_200" type="color">#f48fb1</item>
<item name="purple_200" type="color">#ce93d8</item>
<item name="deep_purple_200" type="color">#b39ddb</item>
<item name="indigo_200" type="color">#9fa8da</item>
<item name="blue_200" type="color">#afbfff</item>
<item name="light_blue_200" type="color">#81d4fa</item>
<item name="cyan_200" type="color">#80deea</item>
<item name="teal_200" type="color">#80cbc4</item>
<item name="green_200" type="color">#72d572</item>
<item name="light_green_200" type="color">#c5e1a5</item>
<item name="lime_200" type="color">#e6ee9c</item>
<item name="yellow_200" type="color">#fff59d</item>
<item name="orange_200" type="color">#ffcc80</item>
<item name="deep_orange_200" type="color">#ffab91</item>
<item name="brown_200" type="color">#bcaaa4</item>
<item name="grey_200" type="color">#eeeeee</item>
<item name="blue_grey_200" type="color">#b0bec5</item>
</array>
<array name="mdcolor_300">
<item name="red_300" type="color">#f36c60</item>
<item name="pink_300" type="color">#f06292</item>
<item name="purple_300" type="color">#ba68c8</item>
<item name="deep_purple_300" type="color">#9575cd</item>
<item name="indigo_300" type="color">#7986cb</item>
<item name="blue_300" type="color">#91a7ff</item>
<item name="light_blue_300" type="color">#4fc3f7</item>
<item name="cyan_300" type="color">#4dd0e1</item>
<item name="teal_300" type="color">#4db6ac</item>
<item name="green_300" type="color">#42bd41</item>
<item name="light_green_300" type="color">#aed581</item>
<item name="lime_300" type="color">#dce775</item>
<item name="yellow_300" type="color">#fff176</item>
<item name="orange_300" type="color">#ffb74d</item>
<item name="deep_orange_300" type="color">#ff8a65</item>
<item name="brown_300" type="color">#a1887f</item>
<item name="grey_300" type="color">#e0e0e0</item>
<item name="blue_grey_300" type="color">#90a4ae</item>
</array>
<array name="mdcolor_400">
<item name="red_400" type="color">#e84e40</item>
<item name="pink_400" type="color">#ec407a</item>
<item name="purple_400" type="color">#ab47bc</item>
<item name="deep_purple_400" type="color">#7e57c2</item>
<item name="indigo_400" type="color">#5c6bc0</item>
<item name="blue_400" type="color">#738ffe</item>
<item name="light_blue_400" type="color">#29b6f6</item>
<item name="cyan_400" type="color">#26c6da</item>
<item name="teal_400" type="color">#26a69a</item>
<item name="green_400" type="color">#2baf2b</item>
<item name="light_green_400" type="color">#9ccc65</item>
<item name="lime_400" type="color">#d4e157</item>
<item name="yellow_400" type="color">#ffee58</item>
<item name="orange_400" type="color">#ffa726</item>
<item name="deep_orange_400" type="color">#ff7043</item>
<item name="brown_400" type="color">#8d6e63</item>
<item name="grey_400" type="color">#bdbdbd</item>
<item name="blue_grey_400" type="color">#78909c</item>
</array>
<array name="mdcolor_500">
<item name="red_500" type="color">#e51c23</item>
<item name="pink_500" type="color">#e91e63</item>
<item name="purple_500" type="color">#9c27b0</item>
<item name="deep_purple_500" type="color">#673ab7</item>
<item name="indigo_500" type="color">#3f51b5</item>
<item name="blue_500" type="color">#5677fc</item>
<item name="light_blue_500" type="color">#03a9f4</item>
<item name="cyan_500" type="color">#00bcd4</item>
<item name="teal_500" type="color">#009688</item>
<item name="green_500" type="color">#259b24</item>
<item name="light_green_500" type="color">#8bc34a</item>
<item name="lime_500" type="color">#cddc39</item>
<item name="yellow_500" type="color">#ffeb3b</item>
<item name="orange_500" type="color">#ff9800</item>
<item name="deep_orange_500" type="color">#ff5722</item>
<item name="brown_500" type="color">#795548</item>
<item name="grey_500" type="color">#9e9e9e</item>
<item name="blue_grey_500" type="color">#607d8b</item>
</array>
<array name="mdcolor_600">
<item name="red_600" type="color">#dd191d</item>
<item name="pink_600" type="color">#d81b60</item>
<item name="purple_600" type="color">#8e24aa</item>
<item name="deep_purple_600" type="color">#5e35b1</item>
<item name="indigo_600" type="color">#3949ab</item>
<item name="blue_600" type="color">#4e6cef</item>
<item name="light_blue_600" type="color">#039be5</item>
<item name="cyan_600" type="color">#00acc1</item>
<item name="teal_600" type="color">#00897b</item>
<item name="green_600" type="color">#0a8f08</item>
<item name="light_green_600" type="color">#7cb342</item>
<item name="lime_600" type="color">#c0ca33</item>
<item name="yellow_600" type="color">#fdd835</item>
<item name="orange_600" type="color">#fb8c00</item>
<item name="deep_orange_600" type="color">#f4511e</item>
<item name="brown_600" type="color">#6d4c41</item>
<item name="grey_600" type="color">#757575</item>
<item name="blue_grey_600" type="color">#546e7a</item>
</array>
<array name="mdcolor_700">
<item name="red_700" type="color">#d01716</item>
<item name="pink_700" type="color">#c2185b</item>
<item name="purple_700" type="color">#7b1fa2</item>
<item name="deep_purple_700" type="color">#512da8</item>
<item name="indigo_700" type="color">#303f9f</item>
<item name="blue_700" type="color">#455ede</item>
<item name="light_blue_700" type="color">#0288d1</item>
<item name="cyan_700" type="color">#0097a7</item>
<item name="teal_700" type="color">#00796b</item>
<item name="green_700" type="color">#0a7e07</item>
<item name="light_green_700" type="color">#689f38</item>
<item name="lime_700" type="color">#afb42b</item>
<item name="yellow_700" type="color">#fbc02d</item>
<item name="orange_700" type="color">#f57c00</item>
<item name="deep_orange_700" type="color">#e64a19</item>
<item name="brown_700" type="color">#5d4037</item>
<item name="grey_700" type="color">#616161</item>
<item name="blue_grey_700" type="color">#455a64</item>
</array>
<array name="mdcolor_800">
<item name="red_800" type="color">#c41411</item>
<item name="pink_800" type="color">#ad1457</item>
<item name="purple_800" type="color">#6a1b9a</item>
<item name="deep_purple_800" type="color">#4527a0</item>
<item name="indigo_800" type="color">#283593</item>
<item name="blue_800" type="color">#3b50ce</item>
<item name="light_blue_800" type="color">#0277bd</item>
<item name="cyan_800" type="color">#00838f</item>
<item name="teal_800" type="color">#00695c</item>
<item name="green_800" type="color">#056f00</item>
<item name="light_green_800" type="color">#558b2f</item>
<item name="lime_800" type="color">#9e9d24</item>
<item name="yellow_800" type="color">#f9a825</item>
<item name="orange_800" type="color">#ef6c00</item>
<item name="deep_orange_800" type="color">#d84315</item>
<item name="brown_800" type="color">#4e342e</item>
<item name="grey_800" type="color">#424242</item>
<item name="blue_grey_800" type="color">#37474f</item>
</array>
<array name="mdcolor_900">
<item name="red_900" type="color">#b0120a</item>
<item name="pink_900" type="color">#880e4f</item>
<item name="purple_900" type="color">#4a148c</item>
<item name="deep_purple_900" type="color">#311b92</item>
<item name="indigo_900" type="color">#1a237e</item>
<item name="blue_900" type="color">#2a36b1</item>
<item name="light_blue_900" type="color">#01579b</item>
<item name="cyan_900" type="color">#006064</item>
<item name="teal_900" type="color">#004d40</item>
<item name="green_900" type="color">#0d5302</item>
<item name="light_green_900" type="color">#33691e</item>
<item name="lime_900" type="color">#827717</item>
<item name="yellow_900" type="color">#f57f17</item>
<item name="orange_900" type="color">#e65100</item>
<item name="deep_orange_900" type="color">#bf360c</item>
<item name="brown_900" type="color">#3e2723</item>
<item name="grey_900" type="color">#212121</item>
<item name="blue_grey_900" type="color">#263238</item>
</array>
<array name="mdcolor_A100">
<item name="red_A100" type="color">#ff7997</item>
<item name="pink_A100" type="color">#ff80ab</item>
<item name="purple_A100" type="color">#ea80fc</item>
<item name="deep_purple_A100" type="color">#b388ff</item>
<item name="indigo_A100" type="color">#8c9eff</item>
<item name="blue_A100" type="color">#a6baff</item>
<item name="light_blue_A100" type="color">#80d8ff</item>
<item name="cyan_A100" type="color">#84ffff</item>
<item name="teal_A100" type="color">#a7ffeb</item>
<item name="green_A100" type="color">#a2f78d</item>
<item name="light_green_A100" type="color">#ccff90</item>
<item name="lime_A100" type="color">#f4ff81</item>
<item name="yellow_A100" type="color">#ffff8d</item>
<item name="orange_A100" type="color">#ffd180</item>
<item name="deep_orange_A100" type="color">#ff9e80</item>
</array>
<array name="mdcolor_A200">
<item name="red_A200" type="color">#ff5177</item>
<item name="pink_A200" type="color">#ff4081</item>
<item name="purple_A200" type="color">#e040fb</item>
<item name="deep_purple_A200" type="color">#7c4dff</item>
<item name="indigo_A200" type="color">#536dfe</item>
<item name="blue_A200" type="color">#6889ff</item>
<item name="light_blue_A200" type="color">#40c4ff</item>
<item name="cyan_A200" type="color">#18ffff</item>
<item name="teal_A200" type="color">#64ffda</item>
<item name="green_A200" type="color">#5af158</item>
<item name="light_green_A200" type="color">#b2ff59</item>
<item name="lime_A200" type="color">#eeff41</item>
<item name="yellow_A200" type="color">#ffff00</item>
<item name="orange_A200" type="color">#ffab40</item>
<item name="deep_orange_A200" type="color">#ff6e40</item>
</array>
<array name="mdcolor_A400">
<item name="red_A400" type="color">#ff2d6f</item>
<item name="pink_A400" type="color">#f50057</item>
<item name="purple_A400" type="color">#d500f9</item>
<item name="deep_purple_A400" type="color">#651fff</item>
<item name="indigo_A400" type="color">#3d5afe</item>
<item name="blue_A400" type="color">#4d73ff</item>
<item name="light_blue_A400" type="color">#00b0ff</item>
<item name="cyan_A400" type="color">#00e5ff</item>
<item name="teal_A400" type="color">#1de9b6</item>
<item name="green_A400" type="color">#14e715</item>
<item name="light_green_A400" type="color">#76ff03</item>
<item name="lime_A400" type="color">#c6ff00</item>
<item name="yellow_A400" type="color">#ffea00</item>
<item name="orange_A400" type="color">#ff9100</item>
<item name="deep_orange_A400" type="color">#ff3d00</item>
</array>
<array name="mdcolor_A700">
<item name="red_A700" type="color">#e00032</item>
<item name="pink_A700" type="color">#c51162</item>
<item name="purple_A700" type="color">#aa00ff</item>
<item name="deep_purple_A700" type="color">#6200ea</item>
<item name="indigo_A700" type="color">#304ffe</item>
<item name="blue_A700" type="color">#4d69ff</item>
<item name="light_blue_A700" type="color">#0091ea</item>
<item name="cyan_A700" type="color">#00b8d4</item>
<item name="teal_A700" type="color">#00bfa5</item>
<item name="green_A700" type="color">#12c700</item>
<item name="light_green_A700" type="color">#64dd17</item>
<item name="lime_A700" type="color">#aeea00</item>
<item name="yellow_A700" type="color">#ffd600</item>
<item name="orange_A700" type="color">#ff6d00</item>
<item name="deep_orange_A700" type="color">#dd2c00</item>
</array>
<array name="extra">
<item name="grey_1000b" type="color">#000000</item>
<item name="grey_1000w" type="color">#ffffff</item>
</array>
</resources>
die folgende Methode In eine zufällige Farbe von einem übergeordneten Typ
private int getMatColor(String typeColor)
{
int returnColor = Color.BLACK;
int arrayId = getResources().getIdentifier("mdcolor_" + typeColor, "array", getApplicationContext().getPackageName());
if (arrayId != 0)
{
TypedArray colors = getResources().obtainTypedArray(arrayId);
int index = (int) (Math.random() * colors.length());
returnColor = colors.getColor(index, Color.BLACK);
colors.recycle();
}
return returnColor;
}
Usage
holentxt.setTextColor(getMatColor("500"));
Reflexion Verwenden Sie alle java.awt abrufen können. Farbkonstanten, einige 148 Farben mit Namen
Dies verwendet Reflektion und nimmt an, dass der konstante Name ein für Menschen lesbarer Name ist.
[139] thistle -> 0xd8bfd8ff
[140] tomato -> 0xff6347ff
[141] turquoise -> 0x40e0d0ff
[142] violet -> 0xee82eeff
[143] wheat -> 0xf5deb3ff
[144] white -> 0xffffffff
[145] whitesmoke -> 0xf5f5f5ff
[146] yellow -> 0xffff00ff
[147] yellowgreen -> 0x9acd32ff
so dass die Farben in einer Liste hinzuzufügen, und eine zufällig mit random.nextInt(colors.size()) holen.
Nette Idee, aber ich möchte nicht manuell eine Liste erstellen und dann auswählen. Wenn Google einen Algorithmus verwendet hat, um diese Tabelle zu erstellen, möchte ich das verwenden. – 8m47x
Wenn Sie etwas Arbeit mit älteren SDK wollen, können Sie auf diese Weise versuchen:
TypedArray colors = getResources().obtainTypedArray(R.array.loading_colors);
int index = (int) (Math.random() * colors .length());
int color = colors.getColor(index, Color.BLACK);
textView.setTextColor(color);
colors.recycle();
Sie benötigen Farben in einem arrays.xml zu erklären:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<array name="loading_colors">
<item name="red_50" type="color">#fde0dc</item>
<item name="red_100" type="color">#f9bdbb</item>
<item name="red_200" type="color">#f69988</item>
<item name="red_300" type="color">#f36c60</item>
<item name="red_400" type="color">#e84e40</item>
<item name="red_500" type="color">#e51c23</item>
<item name="red_600" type="color">#dd191d</item>
<item name="red_700" type="color">#d01716</item>
<item name="red_800" type="color">#c41411</item>
<item name="red_900" type="color">#b0120a</item>
<item name="red_A100" type="color">#ff7997</item>
<item name="red_A200" type="color">#ff5177</item>
<item name="red_A400" type="color">#ff2d6f</item>
<item name="red_A700" type="color">#e00032</item>
<item name="pink_50" type="color">#fce4ec</item>
<item name="pink_100" type="color">#f8bbd0</item>
<item name="pink_200" type="color">#f48fb1</item>
<item name="pink_300" type="color">#f06292</item>
<item name="pink_400" type="color">#ec407a</item>
<item name="pink_500" type="color">#e91e63</item>
<item name="pink_600" type="color">#d81b60</item>
<item name="pink_700" type="color">#c2185b</item>
<item name="pink_800" type="color">#ad1457</item>
<item name="pink_900" type="color">#880e4f</item>
<item name="pink_A100" type="color">#ff80ab</item>
<item name="pink_A200" type="color">#ff4081</item>
<item name="pink_A400" type="color">#f50057</item>
<item name="pink_A700" type="color">#c51162</item>
<item name="purple_50" type="color">#f3e5f5</item>
<item name="purple_100" type="color">#e1bee7</item>
<item name="purple_200" type="color">#ce93d8</item>
<item name="purple_300" type="color">#ba68c8</item>
<item name="purple_400" type="color">#ab47bc</item>
<item name="purple_500" type="color">#9c27b0</item>
<item name="purple_600" type="color">#8e24aa</item>
<item name="purple_700" type="color">#7b1fa2</item>
<item name="purple_800" type="color">#6a1b9a</item>
<item name="purple_900" type="color">#4a148c</item>
<item name="purple_A100" type="color">#ea80fc</item>
<item name="purple_A200" type="color">#e040fb</item>
<item name="purple_A400" type="color">#d500f9</item>
<item name="purple_A700" type="color">#aa00ff</item>
<item name="deep_purple_50" type="color">#ede7f6</item>
<item name="deep_purple_100" type="color">#d1c4e9</item>
<item name="deep_purple_200" type="color">#b39ddb</item>
<item name="deep_purple_300" type="color">#9575cd</item>
<item name="deep_purple_400" type="color">#7e57c2</item>
<item name="deep_purple_500" type="color">#673ab7</item>
<item name="deep_purple_600" type="color">#5e35b1</item>
<item name="deep_purple_700" type="color">#512da8</item>
<item name="deep_purple_800" type="color">#4527a0</item>
<item name="deep_purple_900" type="color">#311b92</item>
<item name="deep_purple_A100" type="color">#b388ff</item>
<item name="deep_purple_A200" type="color">#7c4dff</item>
<item name="deep_purple_A400" type="color">#651fff</item>
<item name="deep_purple_A700" type="color">#6200ea</item>
<item name="indigo_50" type="color">#e8eaf6</item>
<item name="indigo_100" type="color">#c5cae9</item>
<item name="indigo_200" type="color">#9fa8da</item>
<item name="indigo_300" type="color">#7986cb</item>
<item name="indigo_400" type="color">#5c6bc0</item>
<item name="indigo_500" type="color">#3f51b5</item>
<item name="indigo_600" type="color">#3949ab</item>
<item name="indigo_700" type="color">#303f9f</item>
<item name="indigo_800" type="color">#283593</item>
<item name="indigo_900" type="color">#1a237e</item>
<item name="indigo_A100" type="color">#8c9eff</item>
<item name="indigo_A200" type="color">#536dfe</item>
<item name="indigo_A400" type="color">#3d5afe</item>
<item name="indigo_A700" type="color">#304ffe</item>
<item name="blue_50" type="color">#e7e9fd</item>
<item name="blue_100" type="color">#d0d9ff</item>
<item name="blue_200" type="color">#afbfff</item>
<item name="blue_300" type="color">#91a7ff</item>
<item name="blue_400" type="color">#738ffe</item>
<item name="blue_500" type="color">#5677fc</item>
<item name="blue_600" type="color">#4e6cef</item>
<item name="blue_700" type="color">#455ede</item>
<item name="blue_800" type="color">#3b50ce</item>
<item name="blue_900" type="color">#2a36b1</item>
<item name="blue_A100" type="color">#a6baff</item>
<item name="blue_A200" type="color">#6889ff</item>
<item name="blue_A400" type="color">#4d73ff</item>
<item name="blue_A700" type="color">#4d69ff</item>
<item name="light_blue_50" type="color">#e1f5fe</item>
<item name="light_blue_100" type="color">#b3e5fc</item>
<item name="light_blue_200" type="color">#81d4fa</item>
<item name="light_blue_300" type="color">#4fc3f7</item>
<item name="light_blue_400" type="color">#29b6f6</item>
<item name="light_blue_500" type="color">#03a9f4</item>
<item name="light_blue_600" type="color">#039be5</item>
<item name="light_blue_700" type="color">#0288d1</item>
<item name="light_blue_800" type="color">#0277bd</item>
<item name="light_blue_900" type="color">#01579b</item>
<item name="light_blue_A100" type="color">#80d8ff</item>
<item name="light_blue_A200" type="color">#40c4ff</item>
<item name="light_blue_A400" type="color">#00b0ff</item>
<item name="light_blue_A700" type="color">#0091ea</item>
<item name="cyan_50" type="color">#e0f7fa</item>
<item name="cyan_100" type="color">#b2ebf2</item>
<item name="cyan_200" type="color">#80deea</item>
<item name="cyan_300" type="color">#4dd0e1</item>
<item name="cyan_400" type="color">#26c6da</item>
<item name="cyan_500" type="color">#00bcd4</item>
<item name="cyan_600" type="color">#00acc1</item>
<item name="cyan_700" type="color">#0097a7</item>
<item name="cyan_800" type="color">#00838f</item>
<item name="cyan_900" type="color">#006064</item>
<item name="cyan_A100" type="color">#84ffff</item>
<item name="cyan_A200" type="color">#18ffff</item>
<item name="cyan_A400" type="color">#00e5ff</item>
<item name="cyan_A700" type="color">#00b8d4</item>
<item name="teal_50" type="color">#e0f2f1</item>
<item name="teal_100" type="color">#b2dfdb</item>
<item name="teal_200" type="color">#80cbc4</item>
<item name="teal_300" type="color">#4db6ac</item>
<item name="teal_400" type="color">#26a69a</item>
<item name="teal_500" type="color">#009688</item>
<item name="teal_600" type="color">#00897b</item>
<item name="teal_700" type="color">#00796b</item>
<item name="teal_800" type="color">#00695c</item>
<item name="teal_900" type="color">#004d40</item>
<item name="teal_A100" type="color">#a7ffeb</item>
<item name="teal_A200" type="color">#64ffda</item>
<item name="teal_A400" type="color">#1de9b6</item>
<item name="teal_A700" type="color">#00bfa5</item>
<item name="green_50" type="color">#d0f8ce</item>
<item name="green_100" type="color">#a3e9a4</item>
<item name="green_200" type="color">#72d572</item>
<item name="green_300" type="color">#42bd41</item>
<item name="green_400" type="color">#2baf2b</item>
<item name="green_500" type="color">#259b24</item>
<item name="green_600" type="color">#0a8f08</item>
<item name="green_700" type="color">#0a7e07</item>
<item name="green_800" type="color">#056f00</item>
<item name="green_900" type="color">#0d5302</item>
<item name="green_A100" type="color">#a2f78d</item>
<item name="green_A200" type="color">#5af158</item>
<item name="green_A400" type="color">#14e715</item>
<item name="green_A700" type="color">#12c700</item>
<item name="light_green_50" type="color">#f1f8e9</item>
<item name="light_green_100" type="color">#dcedc8</item>
<item name="light_green_200" type="color">#c5e1a5</item>
<item name="light_green_300" type="color">#aed581</item>
<item name="light_green_400" type="color">#9ccc65</item>
<item name="light_green_500" type="color">#8bc34a</item>
<item name="light_green_600" type="color">#7cb342</item>
<item name="light_green_700" type="color">#689f38</item>
<item name="light_green_800" type="color">#558b2f</item>
<item name="light_green_900" type="color">#33691e</item>
<item name="light_green_A100" type="color">#ccff90</item>
<item name="light_green_A200" type="color">#b2ff59</item>
<item name="light_green_A400" type="color">#76ff03</item>
<item name="light_green_A700" type="color">#64dd17</item>
<item name="lime_50" type="color">#f9fbe7</item>
<item name="lime_100" type="color">#f0f4c3</item>
<item name="lime_200" type="color">#e6ee9c</item>
<item name="lime_300" type="color">#dce775</item>
<item name="lime_400" type="color">#d4e157</item>
<item name="lime_500" type="color">#cddc39</item>
<item name="lime_600" type="color">#c0ca33</item>
<item name="lime_700" type="color">#afb42b</item>
<item name="lime_800" type="color">#9e9d24</item>
<item name="lime_900" type="color">#827717</item>
<item name="lime_A100" type="color">#f4ff81</item>
<item name="lime_A200" type="color">#eeff41</item>
<item name="lime_A400" type="color">#c6ff00</item>
<item name="lime_A700" type="color">#aeea00</item>
<item name="yellow_50" type="color">#fffde7</item>
<item name="yellow_100" type="color">#fff9c4</item>
<item name="yellow_200" type="color">#fff59d</item>
<item name="yellow_300" type="color">#fff176</item>
<item name="yellow_400" type="color">#ffee58</item>
<item name="yellow_500" type="color">#ffeb3b</item>
<item name="yellow_600" type="color">#fdd835</item>
<item name="yellow_700" type="color">#fbc02d</item>
<item name="yellow_800" type="color">#f9a825</item>
<item name="yellow_900" type="color">#f57f17</item>
<item name="yellow_A100" type="color">#ffff8d</item>
<item name="yellow_A200" type="color">#ffff00</item>
<item name="yellow_A400" type="color">#ffea00</item>
<item name="yellow_A700" type="color">#ffd600</item>
<item name="amber_50" type="color">#fff8e1</item>
<item name="amber_100" type="color">#ffecb3</item>
<item name="amber_200" type="color">#ffe082</item>
<item name="amber_300" type="color">#ffd54f</item>
<item name="amber_400" type="color">#ffca28</item>
<item name="amber_500" type="color">#ffc107</item>
<item name="amber_600" type="color">#ffb300</item>
<item name="amber_700" type="color">#ffa000</item>
<item name="amber_800" type="color">#ff8f00</item>
<item name="amber_900" type="color">#ff6f00</item>
<item name="amber_A100" type="color">#ffe57f</item>
<item name="amber_A200" type="color">#ffd740</item>
<item name="amber_A400" type="color">#ffc400</item>
<item name="amber_A700" type="color">#ffab00</item>
<item name="orange_50" type="color">#fff3e0</item>
<item name="orange_100" type="color">#ffe0b2</item>
<item name="orange_200" type="color">#ffcc80</item>
<item name="orange_300" type="color">#ffb74d</item>
<item name="orange_400" type="color">#ffa726</item>
<item name="orange_500" type="color">#ff9800</item>
<item name="orange_600" type="color">#fb8c00</item>
<item name="orange_700" type="color">#f57c00</item>
<item name="orange_800" type="color">#ef6c00</item>
<item name="orange_900" type="color">#e65100</item>
<item name="orange_A100" type="color">#ffd180</item>
<item name="orange_A200" type="color">#ffab40</item>
<item name="orange_A400" type="color">#ff9100</item>
<item name="orange_A700" type="color">#ff6d00</item>
<item name="deep_orange_50" type="color">#fbe9e7</item>
<item name="deep_orange_100" type="color">#ffccbc</item>
<item name="deep_orange_200" type="color">#ffab91</item>
<item name="deep_orange_300" type="color">#ff8a65</item>
<item name="deep_orange_400" type="color">#ff7043</item>
<item name="deep_orange_500" type="color">#ff5722</item>
<item name="deep_orange_600" type="color">#f4511e</item>
<item name="deep_orange_700" type="color">#e64a19</item>
<item name="deep_orange_800" type="color">#d84315</item>
<item name="deep_orange_900" type="color">#bf360c</item>
<item name="deep_orange_A100" type="color">#ff9e80</item>
<item name="deep_orange_A200" type="color">#ff6e40</item>
<item name="deep_orange_A400" type="color">#ff3d00</item>
<item name="deep_orange_A700" type="color">#dd2c00</item>
<item name="brown_50" type="color">#efebe9</item>
<item name="brown_100" type="color">#d7ccc8</item>
<item name="brown_200" type="color">#bcaaa4</item>
<item name="brown_300" type="color">#a1887f</item>
<item name="brown_400" type="color">#8d6e63</item>
<item name="brown_500" type="color">#795548</item>
<item name="brown_600" type="color">#6d4c41</item>
<item name="brown_700" type="color">#5d4037</item>
<item name="brown_800" type="color">#4e342e</item>
<item name="brown_900" type="color">#3e2723</item>
<item name="grey_50" type="color">#fafafa</item>
<item name="grey_100" type="color">#f5f5f5</item>
<item name="grey_200" type="color">#eeeeee</item>
<item name="grey_300" type="color">#e0e0e0</item>
<item name="grey_400" type="color">#bdbdbd</item>
<item name="grey_500" type="color">#9e9e9e</item>
<item name="grey_600" type="color">#757575</item>
<item name="grey_700" type="color">#616161</item>
<item name="grey_800" type="color">#424242</item>
<item name="grey_900" type="color">#212121</item>
<item name="grey_1000b" type="color">#000000</item>
<item name="grey_1000w" type="color">#ffffff</item>
<item name="blue_grey_50" type="color">#eceff1</item>
<item name="blue_grey_100" type="color">#cfd8dc</item>
<item name="blue_grey_200" type="color">#b0bec5</item>
<item name="blue_grey_300" type="color">#90a4ae</item>
<item name="blue_grey_400" type="color">#78909c</item>
<item name="blue_grey_500" type="color">#607d8b</item>
<item name="blue_grey_600" type="color">#546e7a</item>
<item name="blue_grey_700" type="color">#455a64</item>
<item name="blue_grey_800" type="color">#37474f</item>
<item name="blue_grey_900" type="color">#263238</item>
</array>
</resources>
Aber Vorsicht, es ist wahrscheinlich weniger effizient als Reflexion.
Ja, das ist cool, aber nicht genau das, was man versucht hat .. Ich habe versucht, eine Farbe aus der (zum Beispiel) 100-Serie zu bekommen. [Siehe meine Antwort hier] (http://stackoverflow.com/a/32674486/4406921) – 8m47x
Wie Tibox beschrieben:
1. die Material Farben zu array.xml hinzufügen:
<array name="mdcolor_50">
<item name="red_50" type="color">#fde0dc</item>
<item name="pink_50" type="color">#fce4ec</item>
<item name="purple_50" type="color">#f3e5f5</item>
<item name="deep_purple_50" type="color">#ede7f6</item>
<item name="indigo_50" type="color">#e8eaf6</item>
<item name="blue_50" type="color">#e7e9fd</item>
<item name="light_blue_50" type="color">#e1f5fe</item>
<item name="cyan_50" type="color">#e0f7fa</item>
<item name="teal_50" type="color">#e0f2f1</item>
<item name="green_50" type="color">#d0f8ce</item>
<item name="light_green_50" type="color">#f1f8e9</item>
<item name="lime_50" type="color">#f9fbe7</item>
<item name="yellow_50" type="color">#fffde7</item>
<item name="amber_50" type="color">#fff8e1</item>
<item name="orange_50" type="color">#fff3e0</item>
<item name="deep_orange_50" type="color">#fbe9e7</item>
<item name="brown_50" type="color">#efebe9</item>
<item name="grey_50" type="color">#fafafa</item>
<item name="blue_grey_50" type="color">#eceff1</item>
</array>
<array name="mdcolor_100">
<item name="red_100" type="color">#f9bdbb</item>
<item name="pink_100" type="color">#f8bbd0</item>
<item name="purple_100" type="color">#e1bee7</item>
<item name="deep_purple_100" type="color">#d1c4e9</item>
<item name="indigo_100" type="color">#c5cae9</item>
<item name="blue_100" type="color">#d0d9ff</item>
<item name="light_blue_100" type="color">#b3e5fc</item>
<item name="cyan_100" type="color">#b2ebf2</item>
<item name="teal_100" type="color">#b2dfdb</item>
<item name="green_100" type="color">#a3e9a4</item>
<item name="light_green_100" type="color">#dcedc8</item>
<item name="lime_100" type="color">#f0f4c3</item>
<item name="yellow_100" type="color">#fff9c4</item>
<item name="amber_100" type="color">#ffecb3</item>
<item name="orange_100" type="color">#ffe0b2</item>
<item name="deep_orange_100" type="color">#ffccbc</item>
<item name="brown_100" type="color">#d7ccc8</item>
<item name="grey_100" type="color">#f5f5f5</item>
<item name="blue_grey_100" type="color">#cfd8dc</item>
</array>
<array name="mdcolor_200">
<item name="red_200" type="color">#f69988</item>
<item name="pink_200" type="color">#f48fb1</item>
<item name="purple_200" type="color">#ce93d8</item>
<item name="deep_purple_200" type="color">#b39ddb</item>
<item name="indigo_200" type="color">#9fa8da</item>
<item name="blue_200" type="color">#afbfff</item>
<item name="light_blue_200" type="color">#81d4fa</item>
<item name="cyan_200" type="color">#80deea</item>
<item name="teal_200" type="color">#80cbc4</item>
<item name="green_200" type="color">#72d572</item>
<item name="light_green_200" type="color">#c5e1a5</item>
<item name="lime_200" type="color">#e6ee9c</item>
<item name="yellow_200" type="color">#fff59d</item>
<item name="orange_200" type="color">#ffcc80</item>
<item name="deep_orange_200" type="color">#ffab91</item>
<item name="brown_200" type="color">#bcaaa4</item>
<item name="grey_200" type="color">#eeeeee</item>
<item name="blue_grey_200" type="color">#b0bec5</item>
</array>
<array name="mdcolor_300">
<item name="red_300" type="color">#f36c60</item>
<item name="pink_300" type="color">#f06292</item>
<item name="purple_300" type="color">#ba68c8</item>
<item name="deep_purple_300" type="color">#9575cd</item>
<item name="indigo_300" type="color">#7986cb</item>
<item name="blue_300" type="color">#91a7ff</item>
<item name="light_blue_300" type="color">#4fc3f7</item>
<item name="cyan_300" type="color">#4dd0e1</item>
<item name="teal_300" type="color">#4db6ac</item>
<item name="green_300" type="color">#42bd41</item>
<item name="light_green_300" type="color">#aed581</item>
<item name="lime_300" type="color">#dce775</item>
<item name="yellow_300" type="color">#fff176</item>
<item name="orange_300" type="color">#ffb74d</item>
<item name="deep_orange_300" type="color">#ff8a65</item>
<item name="brown_300" type="color">#a1887f</item>
<item name="grey_300" type="color">#e0e0e0</item>
<item name="blue_grey_300" type="color">#90a4ae</item>
</array>
<array name="mdcolor_400">
<item name="red_400" type="color">#e84e40</item>
<item name="pink_400" type="color">#ec407a</item>
<item name="purple_400" type="color">#ab47bc</item>
<item name="deep_purple_400" type="color">#7e57c2</item>
<item name="indigo_400" type="color">#5c6bc0</item>
<item name="blue_400" type="color">#738ffe</item>
<item name="light_blue_400" type="color">#29b6f6</item>
<item name="cyan_400" type="color">#26c6da</item>
<item name="teal_400" type="color">#26a69a</item>
<item name="green_400" type="color">#2baf2b</item>
<item name="light_green_400" type="color">#9ccc65</item>
<item name="lime_400" type="color">#d4e157</item>
<item name="yellow_400" type="color">#ffee58</item>
<item name="orange_400" type="color">#ffa726</item>
<item name="deep_orange_400" type="color">#ff7043</item>
<item name="brown_400" type="color">#8d6e63</item>
<item name="grey_400" type="color">#bdbdbd</item>
<item name="blue_grey_400" type="color">#78909c</item>
</array>
<array name="mdcolor_500">
<item name="red_500" type="color">#e51c23</item>
<item name="pink_500" type="color">#e91e63</item>
<item name="purple_500" type="color">#9c27b0</item>
<item name="deep_purple_500" type="color">#673ab7</item>
<item name="indigo_500" type="color">#3f51b5</item>
<item name="blue_500" type="color">#5677fc</item>
<item name="light_blue_500" type="color">#03a9f4</item>
<item name="cyan_500" type="color">#00bcd4</item>
<item name="teal_500" type="color">#009688</item>
<item name="green_500" type="color">#259b24</item>
<item name="light_green_500" type="color">#8bc34a</item>
<item name="lime_500" type="color">#cddc39</item>
<item name="yellow_500" type="color">#ffeb3b</item>
<item name="orange_500" type="color">#ff9800</item>
<item name="deep_orange_500" type="color">#ff5722</item>
<item name="brown_500" type="color">#795548</item>
<item name="grey_500" type="color">#9e9e9e</item>
<item name="blue_grey_500" type="color">#607d8b</item>
</array>
<array name="mdcolor_600">
<item name="red_600" type="color">#dd191d</item>
<item name="pink_600" type="color">#d81b60</item>
<item name="purple_600" type="color">#8e24aa</item>
<item name="deep_purple_600" type="color">#5e35b1</item>
<item name="indigo_600" type="color">#3949ab</item>
<item name="blue_600" type="color">#4e6cef</item>
<item name="light_blue_600" type="color">#039be5</item>
<item name="cyan_600" type="color">#00acc1</item>
<item name="teal_600" type="color">#00897b</item>
<item name="green_600" type="color">#0a8f08</item>
<item name="light_green_600" type="color">#7cb342</item>
<item name="lime_600" type="color">#c0ca33</item>
<item name="yellow_600" type="color">#fdd835</item>
<item name="orange_600" type="color">#fb8c00</item>
<item name="deep_orange_600" type="color">#f4511e</item>
<item name="brown_600" type="color">#6d4c41</item>
<item name="grey_600" type="color">#757575</item>
<item name="blue_grey_600" type="color">#546e7a</item>
</array>
<array name="mdcolor_700">
<item name="red_700" type="color">#d01716</item>
<item name="pink_700" type="color">#c2185b</item>
<item name="purple_700" type="color">#7b1fa2</item>
<item name="deep_purple_700" type="color">#512da8</item>
<item name="indigo_700" type="color">#303f9f</item>
<item name="blue_700" type="color">#455ede</item>
<item name="light_blue_700" type="color">#0288d1</item>
<item name="cyan_700" type="color">#0097a7</item>
<item name="teal_700" type="color">#00796b</item>
<item name="green_700" type="color">#0a7e07</item>
<item name="light_green_700" type="color">#689f38</item>
<item name="lime_700" type="color">#afb42b</item>
<item name="yellow_700" type="color">#fbc02d</item>
<item name="orange_700" type="color">#f57c00</item>
<item name="deep_orange_700" type="color">#e64a19</item>
<item name="brown_700" type="color">#5d4037</item>
<item name="grey_700" type="color">#616161</item>
<item name="blue_grey_700" type="color">#455a64</item>
</array>
<array name="mdcolor_800">
<item name="red_800" type="color">#c41411</item>
<item name="pink_800" type="color">#ad1457</item>
<item name="purple_800" type="color">#6a1b9a</item>
<item name="deep_purple_800" type="color">#4527a0</item>
<item name="indigo_800" type="color">#283593</item>
<item name="blue_800" type="color">#3b50ce</item>
<item name="light_blue_800" type="color">#0277bd</item>
<item name="cyan_800" type="color">#00838f</item>
<item name="teal_800" type="color">#00695c</item>
<item name="green_800" type="color">#056f00</item>
<item name="light_green_800" type="color">#558b2f</item>
<item name="lime_800" type="color">#9e9d24</item>
<item name="yellow_800" type="color">#f9a825</item>
<item name="orange_800" type="color">#ef6c00</item>
<item name="deep_orange_800" type="color">#d84315</item>
<item name="brown_800" type="color">#4e342e</item>
<item name="grey_800" type="color">#424242</item>
<item name="blue_grey_800" type="color">#37474f</item>
</array>
<array name="mdcolor_900">
<item name="red_900" type="color">#b0120a</item>
<item name="pink_900" type="color">#880e4f</item>
<item name="purple_900" type="color">#4a148c</item>
<item name="deep_purple_900" type="color">#311b92</item>
<item name="indigo_900" type="color">#1a237e</item>
<item name="blue_900" type="color">#2a36b1</item>
<item name="light_blue_900" type="color">#01579b</item>
<item name="cyan_900" type="color">#006064</item>
<item name="teal_900" type="color">#004d40</item>
<item name="green_900" type="color">#0d5302</item>
<item name="light_green_900" type="color">#33691e</item>
<item name="lime_900" type="color">#827717</item>
<item name="yellow_900" type="color">#f57f17</item>
<item name="orange_900" type="color">#e65100</item>
<item name="deep_orange_900" type="color">#bf360c</item>
<item name="brown_900" type="color">#3e2723</item>
<item name="grey_900" type="color">#212121</item>
<item name="blue_grey_900" type="color">#263238</item>
</array>
<array name="mdcolor_A100">
<item name="red_A100" type="color">#ff7997</item>
<item name="pink_A100" type="color">#ff80ab</item>
<item name="purple_A100" type="color">#ea80fc</item>
<item name="deep_purple_A100" type="color">#b388ff</item>
<item name="indigo_A100" type="color">#8c9eff</item>
<item name="blue_A100" type="color">#a6baff</item>
<item name="light_blue_A100" type="color">#80d8ff</item>
<item name="cyan_A100" type="color">#84ffff</item>
<item name="teal_A100" type="color">#a7ffeb</item>
<item name="green_A100" type="color">#a2f78d</item>
<item name="light_green_A100" type="color">#ccff90</item>
<item name="lime_A100" type="color">#f4ff81</item>
<item name="yellow_A100" type="color">#ffff8d</item>
<item name="orange_A100" type="color">#ffd180</item>
<item name="deep_orange_A100" type="color">#ff9e80</item>
</array>
<array name="mdcolor_A200">
<item name="red_A200" type="color">#ff5177</item>
<item name="pink_A200" type="color">#ff4081</item>
<item name="purple_A200" type="color">#e040fb</item>
<item name="deep_purple_A200" type="color">#7c4dff</item>
<item name="indigo_A200" type="color">#536dfe</item>
<item name="blue_A200" type="color">#6889ff</item>
<item name="light_blue_A200" type="color">#40c4ff</item>
<item name="cyan_A200" type="color">#18ffff</item>
<item name="teal_A200" type="color">#64ffda</item>
<item name="green_A200" type="color">#5af158</item>
<item name="light_green_A200" type="color">#b2ff59</item>
<item name="lime_A200" type="color">#eeff41</item>
<item name="yellow_A200" type="color">#ffff00</item>
<item name="orange_A200" type="color">#ffab40</item>
<item name="deep_orange_A200" type="color">#ff6e40</item>
</array>
<array name="mdcolor_A400">
<item name="red_A400" type="color">#ff2d6f</item>
<item name="pink_A400" type="color">#f50057</item>
<item name="purple_A400" type="color">#d500f9</item>
<item name="deep_purple_A400" type="color">#651fff</item>
<item name="indigo_A400" type="color">#3d5afe</item>
<item name="blue_A400" type="color">#4d73ff</item>
<item name="light_blue_A400" type="color">#00b0ff</item>
<item name="cyan_A400" type="color">#00e5ff</item>
<item name="teal_A400" type="color">#1de9b6</item>
<item name="green_A400" type="color">#14e715</item>
<item name="light_green_A400" type="color">#76ff03</item>
<item name="lime_A400" type="color">#c6ff00</item>
<item name="yellow_A400" type="color">#ffea00</item>
<item name="orange_A400" type="color">#ff9100</item>
<item name="deep_orange_A400" type="color">#ff3d00</item>
</array>
<array name="mdcolor_A700">
<item name="red_A700" type="color">#e00032</item>
<item name="pink_A700" type="color">#c51162</item>
<item name="purple_A700" type="color">#aa00ff</item>
<item name="deep_purple_A700" type="color">#6200ea</item>
<item name="indigo_A700" type="color">#304ffe</item>
<item name="blue_A700" type="color">#4d69ff</item>
<item name="light_blue_A700" type="color">#0091ea</item>
<item name="cyan_A700" type="color">#00b8d4</item>
<item name="teal_A700" type="color">#00bfa5</item>
<item name="green_A700" type="color">#12c700</item>
<item name="light_green_A700" type="color">#64dd17</item>
<item name="lime_A700" type="color">#aeea00</item>
<item name="yellow_A700" type="color">#ffd600</item>
<item name="orange_A700" type="color">#ff6d00</item>
<item name="deep_orange_A700" type="color">#dd2c00</item>
</array>
<array name="extra">
<item name="grey_1000b" type="color">#000000</item>
<item name="grey_1000w" type="color">#ffffff</item>
</array>
2. getMDcolor() Ihrer Klasse hinzufügen:
private int getMDcolor(String mdcolor) {
int returnColor = 0;
String[] mdcolors = new String[]{
"mdcolor_50",
"mdcolor_100",
"mdcolor_200",
"mdcolor_300",
"mdcolor_400",
"mdcolor_500",
"mdcolor_600",
"mdcolor_700",
"mdcolor_800",
"mdcolor_900",
"mdcolor_A100",
"mdcolor_A200",
"mdcolor_A400",
"mdcolor_A700",
"extras"};
if (Arrays.asList(mdcolors).contains(mdcolor)) {
TypedArray colors = null;
switch (mdcolor) {
case "mdcolor_50":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_50);
break;
case "mdcolors_100":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_100);
break;
case "mdcolor_200":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_200);
break;
case "mdcolor_300":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_300);
break;
case "mdcolor_400":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_400);
break;
case "mdcolor_500":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_500);
break;
case "mdcolor_600":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_600);
break;
case "mdcolor_700":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_700);
break;
case "mdcolor_800":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_800);
break;
case "mdcolor_900":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_900);
break;
case "mdcolor_A100":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_A100);
break;
case "mdcolor_A200":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_A200);
break;
case "mdcolor_A400":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_A400);
break;
case "mdcolor_A700":
colors = mContext.getResources().obtainTypedArray(R.array.mdcolor_A700);
break;
case "extra":
colors = mContext.getResources().obtainTypedArray(R.array.extra);
break;
}
if (colors != null) {
int index = (int) (Math.random() * colors.length());
returnColor = colors.getColor(index, Color.BLACK);
}
assert colors != null;
colors.recycle();
}
return returnColor;
3.Verbrauch:
getMDcolor("<md color id>")mdcolor_50mdcolor_100mdcolor_200mdcolor_300mdcolor_400mdcolor_500mdcolor_600mdcolor_700mdcolor_800mdcolor_900mdcolor_A200mdcolor_A400mdcolor_A700extrasHier ist eine Klasse, ich schrieb. Sie können Ihre eigene Materialfarbpalette erstellen oder eine zufällige Farbe erhalten.
Beispiel verwendet:
// get a random color.
int randomColor = MaterialColorPalette.getRandomColor("100");
// create your own material color palette
MaterialColorPalette myCustomPalette = new MaterialColorPalette(Color.CYAN);
int my200Color = myCustomPalette.getColor("200");
MaterialColorPalette.java
import android.graphics.Color;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Random;
public class MaterialColorPalette {
public static final int RED_500 = 0xFFF44336;
public static final int PINK_500 = 0xFFE91E63;
public static final int PURPLE_500 = 0xFF9C27B0;
public static final int DEEP_PURPLE_500 = 0xFF673AB7;
public static final int INDIGO_500 = 0xFF3F51B5;
public static final int BLUE_500 = 0xFF2196F3;
public static final int LIGHT_BLUE_500 = 0xFF03A9F4;
public static final int CYAN_500 = 0xFF00BCD4;
public static final int TEAL_500 = 0xFF009688;
public static final int GREEN_500 = 0xFF4CAF50;
public static final int LIGHT_GREEN_500 = 0xFF8BC34A;
public static final int LIME_500 = 0xFFCDDC39;
public static final int YELLOW_500 = 0xFFFFEB3B;
public static final int AMBER_500 = 0xFFFFC107;
public static final int ORANGE_500 = 0xFFFF9800;
public static final int DEEP_ORANGE_500 = 0xFFFF5722;
public static final int BROWN_500 = 0xFF795548;
public static final int GREY_500 = 0xFF9E9E9E;
public static final int BLUE_GREY_500 = 0xFF607D8B;
private static final List<MaterialColorPalette> MATERIAL_PALETTES;
private static final Random RANDOM = new Random();
static {
MATERIAL_PALETTES = new ArrayList<>();
MATERIAL_PALETTES.add(new MaterialColorPalette(RED_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(PINK_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(PURPLE_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(DEEP_PURPLE_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(INDIGO_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(BLUE_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(LIGHT_BLUE_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(CYAN_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(TEAL_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(GREEN_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(LIGHT_GREEN_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(LIME_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(YELLOW_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(AMBER_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(ORANGE_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(DEEP_ORANGE_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(BROWN_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(GREY_500));
MATERIAL_PALETTES.add(new MaterialColorPalette(BLUE_GREY_500));
}
public static int getRandomColor(String key) {
return MATERIAL_PALETTES.get(RANDOM.nextInt(MATERIAL_PALETTES.size())).getColor(key);
}
/**
* Lighten or darken a color
*
* @param color
* color value
* @param percent
* -1.0 to 1.0
* @return new shaded color
* @see #shadeColor(String, double)
*/
public static int shadeColor(int color, double percent) {
return shadeColor(String.format("#%06X", (0xFFFFFF & color)), percent); // ignores alpha channel
}
/**
* Lighten or darken a color
*
* @param color
* 7 character string representing the color.
* @param percent
* -1.0 to 1.0
* @return new shaded color
* @see #shadeColor(int, double)
*/
public static int shadeColor(String color, double percent) {
// based off http://stackoverflow.com/a/13542669/1048340
long f = Long.parseLong(color.substring(1), 16);
double t = percent < 0 ? 0 : 255;
double p = percent < 0 ? percent * -1 : percent;
long R = f >> 16;
long G = f >> 8 & 0x00FF;
long B = f & 0x0000FF;
int red = (int) (Math.round((t - R) * p) + R);
int green = (int) (Math.round((t - G) * p) + G);
int blue = (int) (Math.round((t - B) * p) + B);
return Color.rgb(red, green, blue);
}
private final HashMap<String, Integer> palette = new HashMap<>();
/**
* @param primary
* the 500 color
*/
public MaterialColorPalette(int primary) {
palette.put("50", shadeColor(primary, 0.9));
palette.put("100", shadeColor(primary, 0.7));
palette.put("200", shadeColor(primary, 0.5));
palette.put("300", shadeColor(primary, 0.333));
palette.put("400", shadeColor(primary, 0.166));
palette.put("500", primary);
palette.put("600", shadeColor(primary, -0.125));
palette.put("700", shadeColor(primary, -0.25));
palette.put("800", shadeColor(primary, -0.375));
palette.put("900", shadeColor(primary, -0.5));
palette.put("A100", shadeColor(primary, 0.7));
palette.put("A200", shadeColor(primary, 0.5));
palette.put("A400", shadeColor(primary, 0.166));
palette.put("A700", shadeColor(primary, -0.25));
}
public int getColor(String key) {
return palette.get(key);
}
public void putColor(String key, int color) {
palette.put(key, color);
}
}
einfach die Klasse in Ihr Projekt kopieren und die Package-Deklaration hinzuzufügen.
Das ist eine bessere Version als [meine] (http://Stackoverflow.com/a/32674486/4406921) :) Du verdienst es ! – 8m47x
Übrigens sortierte ich array.xml von Hand :) Ich fragte eine [Frage] (http://stackoverflow.com/questions/32672040/puzzle-sort-text) auf Stackoverflow für die Sortierung, konnte aber keine nützliche finden Antwort .. – 8m47x
Danke! Ich beantworte Ihre andere Frage mit Linux-Tools. – Tibox