SimpleViewPager

This is a small wrapper around the android ViewPager that i used to define in every project, but not anymore, there is now a library for that.

Usage

Instead of defining a PagerAdapter simply define a list of Pages that can be turned into a adapter. Set the adapter on a ViewPager and you are done.

Step 1: Define List of Pages

private val pages: List<Page> by lazy {
	listOf(
		SimplePage(R.string.page1) { ColorFragment.newInstance(R.color.page1) },
		SimplePage(R.string.page2) { ColorFragment.newInstance(R.color.page2) },
		SimplePage(R.string.page3) { ColorFragment.newInstance(R.color.page3) }
	)
}

Step 2: Turn Pages into Adapter

val adapter = pages.toPagerAdapter(supportFragmentManager)

Step 3: Set the Adapter on a ViewPager

using regular view mechanics:

val viewPager = findViewById<ViewPager>(R.id.view_pager)
viewPager.setAdapter(adapter)

using kotlin android extensions:

view_pager.setAdapter(adapter)

Notice

This library works with androidX. It is also compatible with ViewPager2.

Installation

add jitpack to repositories.

top-level build.gradle

allprojects {
    repositories {
        google()
        jcenter()
        maven { url 'https://jitpack.io' }
    }
}

add SimpleViewPager to application build.gradle

implementation 'com.github.mueller-wulff:SimpleViewPager:1.7'

License

Copyright 2019 Hans Markwart

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.