CODEWITHSUNDEEP
javaandroid
user3339279
user3339279

Reputation: 153

Change TextView color programmatically

I tried this 

txt.setTextColor(0xA4C639);

But then My Textview is invisible ... I also added one Color in values but I dont know how to use them programmaticly.

I DONT want to use this :

  android:textColor="@color/droid_green"

I want to make it in my onCreate

Upvotes: 1

Views: 227

Answers (2)

Nabin
Nabin

Reputation: 11776

USE

txt.setTextColor(Color.Black);//use any other color

P.S. You can make new Color object as well or use Static one as above

Example of making color object.

Color temp = new Color(R,B,G,A);//R,B,G are integer for Red, Blue, Green ranging from 0 to 255 and A is alpha

Or you can use HexCode as well as following:

Color temp = Color.decode("#FFCCEE");//Change to any other hexcode

And finally you can use the temp which is object of Color as follow:

 txt.setTextColor(temp);

Upvotes: 4

incr3dible noob
incr3dible noob

Reputation: 441

you could also have used this.

txt.setTextColor(0xffA4C639);

An Android color is a 32-bit integer value consisting of four eight bit parts, ARGB. Here A stands for alpha which is 00 in your case so you find it invisible, FF will set alpha to 100 % and will make your text visible. Hope this helps :)

Upvotes: 1

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