com.example.mego.adas.main.adapter.HelpPageViewerAdapter.java Source code

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Here is the source code for com.example.mego.adas.main.adapter.HelpPageViewerAdapter.java

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/*
 * Copyright (c) 2017 Ahmed-Abdelmeged
 *
 * github: https://github.com/Ahmed-Abdelmeged
 * email: ahmed.abdelmeged.vm@gamil.com
 * Facebook: https://www.facebook.com/ven.rto
 * Twitter: https://twitter.com/A_K_Abd_Elmeged
 *
 * 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.example.mego.adas.main.adapter;

import android.content.Context;
import android.support.v4.view.PagerAdapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;

import com.example.mego.adas.R;

/**
 * Adapter used to show the help instructions
 */

public class HelpPageViewerAdapter extends PagerAdapter {

    private Context mContext;
    private LayoutInflater mLayoutInflater;

    /* //list of help photos
     private int[] mResources = {
        R.drawable.help_start,
        R.drawable.car_help_zero,
        R.drawable.car_help_one,
        R.drawable.car_help_two,
        R.drawable.car_help_three,
        R.drawable.car_help_four
        
     };*/

    public HelpPageViewerAdapter(Context context) {
        mContext = context;
        mLayoutInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

    }

    @Override
    public int getCount() {
        return 6;
    }

    @Override
    public Object instantiateItem(ViewGroup container, int position) {
        View itemView = mLayoutInflater.inflate(R.layout.pager_item, container, false);

        int resId = 0;
        //set the help photo with current position
        ImageView imageView = itemView.findViewById(R.id.imageView);
        switch (position) {
        case 0:
            resId = R.drawable.help_start;
            break;
        case 1:
            resId = R.drawable.car_help_zero;
            break;
        case 2:
            resId = R.drawable.car_help_one;
            break;
        case 3:
            resId = R.drawable.car_help_two;
            break;
        case 4:
            resId = R.drawable.car_help_three;
            break;
        case 5:
            resId = R.drawable.car_help_four;
            break;
        }
        imageView.setImageResource(resId);

        container.addView(itemView);

        return itemView;
    }

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

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        container.removeView((LinearLayout) object);
    }

}