showNextButton and showBackButton set default to false

Author: haideraltahan

CHANGELOG.md

@@ -1,5 +1,6 @@
 ## 2.5.0
 * Added Next Button to move to the next screen. Overriding doneButtonPersist.
+* Added Back Button. Overrides showSkipButton starting from the second page.
 
 ## 2.4.0
 **Feature Enhancement**

README.md

@@ -139,11 +139,11 @@ You should then run `flutter packages get` in your terminal so as to get the pac
 | :---------------------- | :------------------ | :---------------------------------------------------------------------------------------------------------------- | :-------------------------------------: |
 | pages                   | List<PageViewModel> | Set the pages of the intro screen.                                                                                |                  Null                   |
 | onTapDoneButton         | VoidCallback        | Method executes on tapping done button.                                                                           |                  Null                   |
-| onTapDoneButton         | VoidCallback        | Method executes on tapping back button.                                                                           |                  Null                   |
+| onTapBackButton         | VoidCallback        | Method executes on tapping back button.                                                                           |                  Null                   |
 | onTapNextButton         | VoidCallback        | Method executes on tapping next button.                                                                           |                  Null                   |
 | showSkipButton          | Bool                | Show the skip button at the bottom of page.                                                                       |                  true                   |
-| showBackButton          | Bool                | Show the Back button at the bottom of page. Overrides showSkipButton starting from the second page                |                  true                   |
-| showNextButton          | Bool                | Show the Next button at the bottom of page. Overrides doneButtonPersist.                                          |                  true                   |
+| showBackButton          | Bool                | Show the Back button at the bottom of page. Overrides showSkipButton starting from the second page                |                  false                   |
+| showNextButton          | Bool                | Show the Next button at the bottom of page. Overrides doneButtonPersist.                                          |                  false                   |
 | pageButtonTextSize      | Double              | Set the button text size.                                                                                         |                  18.0                   |
 | pageButtonFontFamily    | String              | Set the font of button text.                                                                                      |                 Default                 |
 | onTapSkipButton         | VoidCallback        | Method executes on tapping skip button.                                                                           |                  null                   |

lib/intro_views_flutter.dart

@@ -99,8 +99,8 @@ class IntroViewsFlutter extends StatefulWidget {
     this.showSkipButton = true,
     this.pageButtonTextStyles,
     this.onTapBackButton,
-    this.showNextButton = true,
-    this.showBackButton = true,
+    this.showNextButton = false,
+    this.showBackButton = false,
     this.pageButtonTextSize = 18.0,
     this.pageButtonFontFamily,
     this.onTapSkipButton,