Source link: https://github.com/ongakuer/CircleIndicator

CircleIndicator

A lightweight viewpager indicator like in nexus 5 launcher

Gradle

dependencies {

  compile 'me.relex:circleindicator:1.2.2@aar' 
}

Usage

 <me.relex.circleindicator.CircleIndicator
android:id="@+id/indicator"

android:layout_width="match_parent"

android:layout_height="48dp"/>

 ViewPager viewpager = (ViewPager) view.findViewById(R.id.viewpager);

  CircleIndicator indicator = (CircleIndicator) view.findViewById(R.id.indicator);

  viewpager.setAdapter(mPageAdapter);

  indicator.setViewPager(viewpager);

Properties:

app:ci_width
app:ci_height
app:ci_margin
app:ci_drawable
app:ci_drawable_unselected
app:ci_animator
app:ci_animator_reverse
app:ci_orientation (default:horizontal)
app:ci_gravity (default:center)

Changelog

v1.2.0 Please change like this if you used dynamic adapter

viewpager.setAdapter(mAdapter);
 indicator.setViewPager(viewpager);
 mAdapter.registerDataSetObserver(indicator.getDataSetObserver());

License

Copyright (C) 2014 relex  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.

Source link: https://github.com/ongakuer/CircleIndicator

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