com.agateau.utils.ui.ViewPagerAdapter.java Source code

Introduction

Here is the source code for com.agateau.utils.ui.ViewPagerAdapter.java

Source

/*
Copyright 2015 Aurlien Gteau
    
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.
*/
package com.agateau.utils.ui;

import android.support.v4.view.PagerAdapter;
import android.view.View;
import android.view.ViewGroup;

import java.util.ArrayList;

/**
 * A PagerAdapter to display views
 */
public class ViewPagerAdapter extends PagerAdapter {
    ArrayList<View> mViews = new ArrayList<>();

    public void addView(View view) {
        mViews.add(view);
        notifyDataSetChanged();
    }

    @Override
    public Object instantiateItem(ViewGroup container, int position) {
        View view = mViews.get(position);
        container.addView(view);
        return view;
    }

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        View view = mViews.get(position);
        container.removeView(view);
    }

    @Override
    public int getCount() {
        return mViews.size();
    }

    @Override
    public boolean isViewFromObject(View view, Object object) {
        return view == object;
    }
}