Add style attributes

[ashutoshgngwr]

Context

Styling AboutPage in current versions is frowned upon. Currently, we explicitly override colors in my app to override the style.

Changes

• Add the following styling attributes to change colors and text appearances.
  1. aboutBackground
  2. aboutSeparatorColor
  3. aboutDescriptionTextAppearance
  4. aboutGroupTextAppearance
  5. aboutElementTextAppearance
  6. aboutElementIconTint
• Add aboutStyle attribute to globally define styling attributes for AboutPage in XML
• Replace enableDarkMode() with AboutPage(Context, boolean) constructor. I tried to keep it, but it was breaking the flow
• Add AboutPage(Context, int) to override global aboutStyle

As a result of these changes, the library can also handle day/night mode changes via AppCompatDelegate.

Please let me know your thoughts!

[medyo]

Well done, neat implementation, Could you add an example or two to the demo project showing how to customize the styles (as many users ask for it). Thanks

[ashutoshgngwr]

@medyo I added everything in README.md already? Should I add more?

[medyo]

I was referring to the samples project (https://github.com/medyo/android-about-page/tree/master/app/) but nevermind, I'll handle it Thanks for your contribution

[ashutoshgngwr]

Oh, apologies, I misunderstood that in a hurry. I can add it to the sample project if you want. Please let me know!

[medyo]

If you could, please add few styles to demonstrate how to customize the views. something like

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.DayNight.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
        <item name="aboutStyle">@style/Widget.AboutPage</item>
    </style>

    <style name="Widget.AboutPage" parent="about_About">
        <item name="aboutDescriptionTextAppearance">@style/descriptionTextAppearance</item>
    </style>

    <style name="descriptionTextAppearance" parent="@android:style/TextAppearance">
        <item name="android:textStyle">bold</item>
        <item name="android:textColor">#E6FBF4</item>
    </style>

[ashutoshgngwr]

@medyo I used colorPrimaryDark instead. #E6FBF4 was too bright for the bright background.

[medyo]

?colorPrimaryDark is also too dark for the dark background, please use another color

[ashutoshgngwr]

@medyo replaced with primary color for the day mode and accent color for night mode.

[medyo]

Perfect, Thanks @ashutoshgngwr

[medyo]

Hi @ashutoshgngwr, as Bintray has been shut down, I'm still looking for an alternative to push the new library releases.

[ashutoshgngwr]

@medyo maybe try Maven Central?