I set the color to red , and after that I want to set the color again back to default, but I do not know what is default color, does anyone knows ?
15 Answers
Actually the color TextView is:
android:textColor="@android:color/tab_indicator_text" or
#808080 4 Comments
marshmallowYou can save old color and then use it to restore the original value. Here is an example:
ColorStateList oldColors = textView.getTextColors(); //save original colors textView.setTextColor(Color.RED); .... textView.setTextColor(oldColors);//restore original colors But in general default TextView text color is determined from current Theme applied to your Activity.
4 Comments
There are some default colors defined in android.R.color
int c = getResources().getColor(android.R.color.primary_text_dark); 3 Comments
int c = ... instead of Color c = ...getResources().getColor(int id) is now deprecated (see link). You can either use getResources().getColor (int id, Resources.Theme theme) or ContextCompat.getColor(contex, android.R.color.primary_text_dark)Get these values from attributes:
int[] attrs = new int[] { android.R.attr.textColorSecondary }; TypedArray a = getTheme().obtainStyledAttributes(R.style.AppTheme, attrs); DEFAULT_TEXT_COLOR = a.getColor(0, Color.RED); a.recycle(); 3 Comments
There are defaults in the theme that Android uses if you don't specifiy a text color. It may be different colors in various Android UIs (e.g. HTC Sense, Samsung TouchWiz, etc). Android has a _dark and _light theme, so the defaults are different for these (but nearly black in both of them in vanilla android). It is however good practice to define your primary text color yourself for to provide a consistent style throughout the devices.
In code:
getResources().getColor(android.R.color.primary_text_dark); getResources().getColor(android.R.color.primary_text_light); In xml:
android:color="@android:color/primary_text_dark" android:color="@android:color/primary_text_light" As reference in vanilla Android the dark theme text color is #060001 and the in the light theme it's #060003 since API v1. See the android style class here
1 Comment
It may not be possible in all situations, but why not simply use the value of a different random TextView that exists in the same Activity and that carries the colour you are looking for?
txtOk.setTextColor(txtSomeOtherText.getCurrentTextColor()); 1 Comment
There are some default colours which get defined in the Themes of app. Below is the code snippet which you can use to get the current default color programmatically.
protected int getDefaultTextColor(){ TextView textView = new TextView(getContext()); return textView.getCurrentTextColor(); } Comments
The color of text inside a TextView is totally dependent on your theme. The easiest way to know it:
- Add a
TextViewto any xml file - Select the
TextView - Click on
Splitview - Open the
Attributestab and scroll to the color section.
As you can see, according to my theme it is: @android:color/secondary_text_material_light
2 Comments
I believe the default color integer value is 16711935 (0x00FF00FF).
3 Comments
You could use TextView.setTag/getTag to store original color before making changes. I would suggest to create an unique id resource in ids.xml to differentiate other tags if you have.
before setting to other colors:
if (textView.getTag(R.id.txt_default_color) == null) { textView.setTag(R.id.txt_default_color, textView.currentTextColor) } Changing back:
textView.getTag(R.id.txt_default_color) as? Int then { textView.setTextColor(this) } Comments
There is no default color. It means that every device can have own.
