PagerBullet
Android ViewPager with bottom dots
Quick start
- Just add this dependency into your build.gradle
repositories {
mavenCentral()
maven { url "https://jitpack.io" }
}and:
implementation 'com.github.robohorse:PagerBullet:Tag'-
Replace your default ViewPager by com.robohorse.pagerbullet.PagerBullet
-
Call this
pagerBullet.invalidateBullets();when
pagerAdapter.notifyDataSetChanged();- Profit!
Customization
Text indicator
This library can show dots or text indicator, when ViewPager contains a lot of pages. You can set limit of pages, when you want to show text indicator (default value is 20).
Just add
pagerBullet.setTextSeparatorOffset(5);and you will see text instead of dots, when pages more than 5:
You can customize this text by override
<string name="pager_bullet_separator" formatted="false">%s / %s</string>or color
<color name="pager_bullet_text_indicator">#ffffff</color>Dot color:
<color name="pager_bullet_active">#836556</color>
<color name="pager_bullet_inactive">#219382</color>or
pagerBullet.setIndicatorTintColorScheme(Color.WHITE, Color.BLUE);Dot size:
<dimen name="pager_bullet_indicator_active_dot_diameter">12dp</dimen>
<dimen name="pager_bullet_indicator_inactive_dot_diameter">8dp</dimen>Dot margin:
<dimen name="pager_bullet_indicator_dot_margin">4dp</dimen>Dot container height:
<dimen name="pager_bullet_indicator_height">52dp</dimen>or
app:panelHeightInDp="52dp"like this:
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.robohorse.pagerbullet.PagerBullet
android:id="@+id/pagerBullet"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:panelHeightInDp="52dp" />
</FrameLayout>About
Copyright 2016 Vadim Shchenev, and licensed under the MIT license. No attribution is necessary but it's very much appreciated. Star this project if you like it.