README.md

material-intro

A simple material design app intro with cool animations and a simple API.

Very inspired by Google's app intros.

Demo video on YouTube: https://youtu.be/eKnCHw0UTrk

Demo

A demo app is available on Google Play:

Screenshots

Simple slide	Custom slide	Fade effect	Fullscreen
SimpleSlide.java	FragmentSlide.java	IntroActivity.java	IntroActivity.java

Dependency

material-intro is available on jitpack.io

Gradle dependency:

allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}

dependencies {
    compile 'com.heinrichreimersoftware:material-intro:1.0'
}

How-To-Use

Step 1: Your Activity must extend IntroActivity:

public class MainIntroActivity extends IntroActivity{
    @Override
    protected void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
    }
}

Step 2: Add Slides:

public class MainIntroActivity extends IntroActivity{
    @Override
    protected void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        
        /**
         * Standard slide (like Google's intros)
         */
        addSlide(new SimpleSlide.Builder()
                .title(R.string.title_1)
                .description(R.string.description_1)
                .image(R.drawable.image_1)
                .background(R.color.background_1)
                .backgroundDark(R.color.background_dark_1)
                .build());
        
        /**
         * Custom fragment slide
         */ 
        addSlide(new FragmentSlide.Builder()
                .background(R.color.background_2)
                .backgroundDark(R.color.background_dark_2)
                .fragment(R.layout.fragment_2, R.style.FragmentTheme)
                .build());
    }
}

Slide types:

• SimpleSlide: Standard slide featuring a title, short description and image like Google's intros.
• FragmentSlide: Custom slide containing a Fragment or a layout resource.
• Slide: Base slide. If you want to modify what's shown in your slide this is the way to go.
• Feel free to submit an issue or pull request if you think any slide types are missing

Step 3 (Optional): Enable Fullscreen:

public class MainIntroActivity extends IntroActivity{
    @Override
    protected void onCreate(Bundle savedInstanceState){
        setFullscreen(true);
        super.onCreate(savedInstanceState);
    }
}

Step 4 (Optional): Add your own page change listeners:

public class MainIntroActivity extends IntroActivity{
    @Override
    protected void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        
        addOnPageChangeListener(new ViewPager.OnPageChangeListener(){
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
                //TODO
            }
            @Override
            public void onPageSelected(int position) {
                //TODO
            }
            @Override
            public void onPageScrollStateChanged(int state) {
                //TODO
            }
        });
    }
}

Changes

• Version 1.0:
  • Initial release

Open source libraries

material-intro uses the following open source files:

• CheatSheet.java by @Roman Nurik (Apache License 2.0)
• AnimUtils.java by @Nick Butcher (Apache License 2.0)
• InkPageIndicator.java by @Nick Butcher (Apache License 2.0)

License

Copyright 2016 Heinrich Reimer

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.