Android Material Intro Screen

Material intro screen is inspired by https://github.com/HeinrichReimer/material-intro/ and developed with love from scratch. I decided to rewrite completely almost all features in order to make Android intro screen easy to use for everyone and extenisble as possible.

Features

• Easly add new slides
• Custom slides
• Parallax slides
• Easy extensible api
• Material design as it's best!!!

Simple slide	Custom slide	Permission slide	Finish slide

Usage

Step 1:

First your class intro activity class need to extend MaterialIntroActivity

public class IntroActivity extends MaterialIntroActivity

Step 2: Add slides

 @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        addSlide(new SlideFragmentBuilder()
                .backgroundColor(R.color.colorPrimary)
                .buttonsColor(R.color.colorAccent)
                .possiblePermissions(new String[]{Manifest.permission.CALL_PHONE, Manifest.permission.READ_SMS})
                .neededPermissions(new String[]{Manifest.permission.CAMERA, Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION})
                .image(agency.tango.materialintroscreen.R.drawable.ic_next)
                .messageButtonText("Android")
                .messageButtonClickListener(new View.OnClickListener()
                {
                    @Override
                    public void onClick(View v)
                    {
                        Toast.makeText(getApplicationContext(), "Hate eating apples.", Toast.LENGTH_SHORT).show();
                    }
                })
                .title("title 3")
                .description("Description 3")
                .build());
}

Step 3: Customize Intro Activity

• setSkipButtonVisible -> show skip button instead of back button on the left bottom of screen
• hideBackButton -> hides any button on the left bottom of screen
• enableLastSlideAlphaExitTransition -> set if the last slide should disapear with alpha hiding effect

Explanation of SlideFragment usage:

• possiblePermissions -> permissions which are not necessary to be granted
• neededPersmissions -> permission which are needed to be granted to move further from that slide
• messageButtonClickListener -> implement only if you want to have custom action on message button

Custom slides

Of course you are able to implement completely custom slides. You only need to extend SlideFragment and override functions:

• backgroundColor()
• buttonsColor()
• canMoveFurther() (only if You want to stop user from being able to move further before he will do some action)
• cantMoveFurtherErrorMessage() (as above)

If you want to use parallax in fragment please use one of below views:

• ParallaxFrameLayout
• ParallaxLinearLayout
• ParallaxRelativeLayout

And set there attribute app:layout_parallaxFactor

<agency.tango.materialintroscreen.parallax.ParallaxLinearLayout
xmlns:android="http://schemas.android.com/apk/res/android">

    <ImageView
        android:id="@+id/image_slide"
        app:layout_parallaxFactor="0.6"/>

All features not available in simple Slide Fragment are shown here: Custom Slide

Things I used to create this

• For parallax i have used files from Intro Screen by @HeinrichReimer
• InkPageIndicator.java by @NickButcher
• Images used to create sample app are from freepik