Android Open Source - mint Bird Grid Fragment

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License

The source code is released under:

GNU General Public License

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Java Source Code

package com.slidingmenu.example.fragments;
//from ww w.  ja v  a 2 s  . c  om
import android.content.res.TypedArray;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;

import com.slidingmenu.example.R;

public class BirdGridFragment extends Fragment {

  private int mPos = -1;
  private int mImgRes;
  
  public BirdGridFragment() { }
  public BirdGridFragment(int pos) {
    mPos = pos;
  }
  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (mPos == -1 && savedInstanceState != null)
      mPos = savedInstanceState.getInt("mPos");
    TypedArray imgs = getResources().obtainTypedArray(R.array.birds_img);
    mImgRes = imgs.getResourceId(mPos, -1);
    
    GridView gv = (GridView) inflater.inflate(R.layout.list_grid, null);
    gv.setBackgroundResource(android.R.color.black);
    gv.setAdapter(new GridAdapter());
    gv.setOnItemClickListener(new OnItemClickListener() {
      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position,
          long id) {
        if (getActivity() == null)
          return;
        ResponsiveUIActivity activity = (ResponsiveUIActivity) getActivity();
        activity.onBirdPressed(mPos);
      }      
    });
    return gv;
  }
  
  @Override
  public void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    outState.putInt("mPos", mPos);
  }
  
  private class GridAdapter extends BaseAdapter {

    @Override
    public int getCount() {
      return 30;
    }

    @Override
    public Object getItem(int position) {
      return null;
    }

    @Override
    public long getItemId(int position) {
      return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
      if (convertView == null) {
        convertView = getActivity().getLayoutInflater().inflate(R.layout.grid_item, null);
      }
      ImageView img = (ImageView) convertView.findViewById(R.id.grid_item_img);
      img.setImageResource(mImgRes);
      return convertView;
    }
    
  }
}

Java Source Code List