change text color about paper-onboarding-android HOT 12 CLOSED

I have extended the PaperOnboardingEngine and overiden the method createContentTextView where is got a reference to the textviews: ((TextView) group.getChildAt(0)).setTextColor(Color.WHITE) and ((TextView) group.getChildAt(1)).setTextColor(Color.WHITE);
In the activity of fragment just create an instance of the extended class like this :

CustomPaperOnboardingEngine engine = new CustomPaperOnboardingEngine(...)

Hope it helps!

from paper-onboarding-android.

Will this ever be implemented??

from paper-onboarding-android.

bump!! @Juriv

from paper-onboarding-android.

Really need this flexibility to change the color of both the title and description labels

from paper-onboarding-android.

Once the PR #27 gets merged all you need to do is set a theme to the activity that uses PaperOnboardingFragment.

manifest.xml

  <activity
            android:name=".OnBoardingActivity"
            android:theme="@style/activityTheme"/>

In styles.xml

    <!--You can use any theme here as parent theme -->
    <style name="activityTheme" parent="AppTheme">
        <item name="android:textViewStyle">@style/myTextViewStyle</item>
    </style>

    <style name="myTextViewStyle" parent="@android:style/TextAppearance">
        <item name="android:textColor">#FFFFFF</item>
    </style>

from paper-onboarding-android.

bump

from paper-onboarding-android.

release version eagerly waiting for this feature

from paper-onboarding-android.

Would also like an easier way to set the font and font color (need white) (like the iOS version)

from paper-onboarding-android.

Hello. Right now there is no feature of changing text color inside lib. It uses your Application theme, so you may change text color in your app theme.

from paper-onboarding-android.

class MyPaperOnboardingEngine(
var rootLayout: View,
var contentElements: ArrayList, var appContext: Context
) : PaperOnboardingEngine(rootLayout, contentElements, appContext) {

override fun createContentTextView(paperOnboardingPage: PaperOnboardingPage?): ViewGroup {
    val group = super.createContentTextView(paperOnboardingPage)
    (group.getChildAt(0) as TextView).setTextColor(Color.WHITE)
    (group.getChildAt(1) as TextView).setTextColor(Color.WHITE)
    return group
}

}
That's great!

from paper-onboarding-android.

CustomPaperOnboardingEngine

Can you please show us how you achieved this?

from paper-onboarding-android.

For anyone still struggling with this issue, as suggested by @CazimirRoman, I first created a new class named CustomPaperOnBoardEngine and overrode its createContentTextView and change the text color of the TextView in there. Something like this:

public class CustomPaperOnBoardEngine extends PaperOnboardingEngine {
    public CustomPaperOnBoardEngine(View rootLayout, ArrayList<PaperOnboardingPage> contentElements, Context appContext) {
        super(rootLayout, contentElements, appContext);
    }

    @Override
    protected ViewGroup createContentTextView(PaperOnboardingPage PaperOnboardingPage) {

        ViewGroup group = super.createContentTextView(PaperOnboardingPage);
        ((TextView) group.getChildAt(0)).setTextColor(Color.WHITE);
        ((TextView) group.getChildAt(1)).setTextColor(Color.WHITE);
        return group;
    }
}

And in my activity where the PaperOnboardingEngine was used, I used CustomPaperOnBoardEngine instead. It works!

from paper-onboarding-android.