CODEWITHSUNDEEP
androidstyles
Vadim L.
Vadim L.

Reputation: 155

Change color value in style programmatically android

Good Day, I have this style:

<style name="ViewPagerTitleStrip">
    <item name="android:layout_width">fill_parent</item>
    <item name="android:layout_height">wrap_content</item>
    <item name="android:textColor">#FFFFFF</item>
    <item name="android:textSize">14sp</item>
</style>

I would like to change textColor in this method:

void setFontColor(){
    SharedPreferences mPref = this.getSharedPreferences(Constants.USER_SETTINGS_PREF, Context.MODE_PRIVATE);
    boolean colorPref = mPref.contains(Constants.USER_FONT_COLOR);
    if(colorPref){
        int color = mPref.getInt(Constants.USER_FONT_COLOR, -1);
        //Somewhere here
    }
}

How can I implement that that ?

Upvotes: 1

Views: 374

Answers (1)

Bryan Herbst
Bryan Herbst

Reputation: 67189

You cannot change XML resources at runtime.

You can, however, get the color value from your SharedPreferences and apply it directly to the View.

For example, assuming your view has a setTextColor() method:

if (colorPref) {
    int color = mPref.getInt(Constants.USER_FONT_COLOR, -1);
    titleStrip.setTextColor(color);
}

Upvotes: 1

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