SimpleViewPager


Source link: https://github.com/fiskurgit/SimpleViewPager

SimpleViewPager

That image ViewPager you have to code for every Android project - use this instead.

Usage

Add to your Android layout xml:

<eu.fiskur.simpleviewpager.SimpleViewPager
  android:id="@+id/simple_view_pager"
  android:layout_width="match_parent"
  android:layout_height="wrap_content"
  />

set Image scale type, and vertical attributes (see note below):

<eu.fiskur.simpleviewpager.SimpleViewPager
  xmlns:simpleviewpager="http://schemas.android.com/apk/res-auto"
  android:id="@+id/simple_view_pager"
  android:layout_width="match_parent"
  android:layout_height="wrap_content"
  simpleviewpager:vertical="true"
  simpleviewpager:scaleType="CENTER_CROP"
  />

Then add your images, and setup Picasso ( or Glide, Fresco, or whatever):

SimpleViewPager simpleViewPager = (SimpleViewPager) findViewById(R.id.simple_view_pager);
  String[] demoUrlArray = new String[]{

"http://fiskur.eu/apps/simpleviewpagerdemo/001.jpg",

"http://fiskur.eu/apps/simpleviewpagerdemo/002.jpg",

"http://fiskur.eu/apps/simpleviewpagerdemo/003.jpg",

"http://fiskur.eu/apps/simpleviewpagerdemo/004.jpg",

"http://fiskur.eu/apps/simpleviewpagerdemo/005.jpg", 
}
;  //or use resources shipped with the app. eg: /* int[] resourceIds = new int[]{
 
 R.drawable.a, 
 R.drawable.b, 
 R.drawable.c, 
 R.drawable.d, 
 R.drawable.e 
}
 */  simpleViewPager.setImageUrls(demoUrlArray, new ImageURLLoader() {

  @Override

  public void loadImage(ImageView view, String url) {

Picasso.with(MainActivity.this).load(url).into(view);

  
}

 
}
);
  //optional: int indicatorColor = Color.parseColor("#ffffff");
 int selectedIndicatorColor = Color.parseColor("#fff000");
 simpleViewPager.showIndicator(indicatorColor, selectedIndicatorColor);

If you're using resources that ship with your app make life easy and let Picasso handle the memory management/downsampling and use an array of resources IDs. You can also set the ScaleType for the images (or again; leave that to Picasso in the callback).

Add a ViewPager.OnPageChangeListener if needed: simpleViewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() { ... } );

Always call simpleViewPager.clearListeners() when the activity/fragment is destroyed to avoid leaks.

Vertical View Pager

You can add simpleviewpager:vertical="true" to your layout xml to get a ViewPager that scrolls vertically, there's quite a few VerticalViewPager solutions around but most are old and unmaintained.

<eu.fiskur.simpleviewpager.SimpleViewPager
  android:id="@+id/simple_view_pager"
  xmlns:simpleviewpager="http://schemas.android.com/apk/res-auto"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  simpleviewpager:vertical="true"/>

There's an additional circlesPaddingBottom in case you're using a BottomSheet floating over the SimpleViewPager and want to offset the pager indicators so they're still onscreen, or aligned vertically central onscreen:

<eu.fiskur.simpleviewpager.SimpleViewPager
  android:id="@+id/simple_view_pager"
  xmlns:simpleviewpager="http://schemas.android.com/apk/res-auto"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  simpleviewpager:vertical="true"
  simpleviewpager:scaleType="CENTER_CROP"
  simpleviewpager:circlesPaddingBottom="60dp"/>

##Dependency

Add jitpack.io to your root build.gradle, eg:

allprojects {

  repositories {

jcenter()

maven {
 url "https://jitpack.io" 
}

  
}
 
}

then add the dependency to your project build.gradle:

dependencies {

  compile fileTree(dir: 'libs', include: ['*.jar'])
  compile 'com.github.fiskurgit:SimpleViewPager:1.0.10' 
}

You can find the latest version in the releases tab above: https://github.com/fiskurgit/SimpleViewPager/releases

More options at jitpack.io: https://jitpack.io/#fiskurgit/SimpleViewPager

##Licence

Full licence here: https://github.com/fiskurgit/SyntaxView/blob/master/LICENSE

In short:

The MIT License is a permissive license that is short and to the point. It lets people do anything they want with your code as long as they provide attribution back to you and don’t hold you liable.

Resources

InstagRealm is a sample Android application, which shows you how to integrate some of the most popular Android libraries together.

Android Photo Editing & Sharing App.

Versatile map area / geofence utility for google maps v2 for android. Create geofence areas in your map by initializing MarkerBuilderManager.

Android Library demonstrating a material intro tutorial much like the ones on Google Sheets

This library creates an introduction screen for your application. The help tutorial takes the background colour set for each page and when scrolling between the two pages, the two colours will fade into one another.

A simple but powerful Tween / SpriteSheet / ParabolicMotion / animation library for Android TextureView and SurfaceView.

This library has been built in order to provide a Reactive wrapper around the Android Network Service Discovery API and the JmDNS implementation for older devices.

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