Android Open Source - androidSamples Feedly Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright 2012 The Android Open Source Project
 *//from ww w .  j  av a  2 s .c o m
 * 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.hainva.feedlynavigation;

import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;


public class FeedlyActivity extends FragmentActivity {
 
    private static final int NUM_PAGES = 5;
    private FeedlyViewPager mPager;
    private PagerAdapter mPagerAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_screen_slide);

        mPager = (FeedlyViewPager) findViewById(R.id.pager);
        mPagerAdapter = new FeedlyPagerAdapter();
        mPager.setAdapter(mPagerAdapter);
    }


    /**
     * A simple pager adapter that represents 5 {@link PageFragment} objects, in
     * sequence.
     */
    private class FeedlyPagerAdapter extends PagerAdapter {

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

    @Override
    public boolean isViewFromObject(View view, Object object) {
      // TODO Auto-generated method stub
      return view == ((View) object);
    }
    
    @Override
      public Object instantiateItem(ViewGroup collection, int position) {
      // Set the title view to show the page number.
      
      LayoutInflater inflater = FeedlyActivity.this.getLayoutInflater();
      
      ViewGroup rootView = (ViewGroup) inflater
                  .inflate(R.layout.fragment_screen_slide_page, null, false);

          // Set the title view to show the page number.
          ((TextView) rootView.findViewById(android.R.id.text1)).setText(
                  getString(R.string.title_template_step, position + 1));
          
          if(position == 0)
          {
            rootView.setBackgroundColor(Color.parseColor("#0066cc"));
          } else if (position == 1)
          {
            rootView.setBackgroundColor(Color.parseColor("#CC6699"));
          } else if (position == 2)
          {
            rootView.setBackgroundColor(Color.parseColor("#CC0066"));
          } else if(position == 3)
          {
            rootView.setBackgroundColor(Color.parseColor("#CC3300"));
          } else if(position == 4)
          {
            rootView.setBackgroundColor(Color.parseColor("#FF00FF"));
          }
      
          ((FeedlyViewPager) collection).addView(rootView,0);
          return rootView;
      }

      @Override
      public void destroyItem(ViewGroup collection, int position, Object view) {
          ((FeedlyViewPager) collection).removeView((ViewGroup) view);
      }
    }
}

Java Source Code List

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