Android Open Source - minimalnoter Custom Adaptor

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Back to project page minimalnoter.

License

The source code is released under:

MIT License

Java Source Code

package com.softnuke.noter;
/*from   ww w  . j  a  v  a  2  s.  co m*/
import java.util.ArrayList;


import java.util.HashMap;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import android.widget.Toast;

public class CustomAdaptor extends BaseAdapter {
  private final Activity context;
  private ArrayList<Integer> colors;
  public ArrayList<String> color_list;
  private int color_index = 0;
  
  private final ArrayList<HashMap<String, String>> dataMaper;
  //private final ArrayList<ArrayList<String>> dataMaper;
  
  public CustomAdaptor(Activity context,int textViewResourceId, ArrayList<HashMap<String, String>> dataMaper) {
    //super(context, R.layout.list_item, dataMaper);
    
    this.context = context;
      this.dataMaper = dataMaper;
      
      this.colors = new ArrayList<Integer>();
      this.color_list = new ArrayList<String>();
      
      //no use
      /*this.color_list.add(0, "#7A6A53");
      this.color_list.add(1, "#948C75");
      this.color_list.add(2, "#D9CEB2");
      this.color_list.add(3, "#D5DED9");
      this.color_list.add(4, "#99B2B7");
      
      this.colors.add(224);
      this.colors.add(228);
      this.colors.add(204);
      */
  }
  
  @Override
    public View getView(int position, View convertView, ViewGroup parent) {
    View rowView = convertView;
    SuperViewHolder holder = null;
    if(rowView == null){
    //calling inflater to access layout view
    LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      
    //creating custom view
      rowView = inflater.inflate( R.layout.list_item, parent, false);
      
      holder = new SuperViewHolder(rowView);
      
      rowView.setTag(holder);
    }
    else{
      holder = (SuperViewHolder) rowView.getTag();  
    }
      
      
      HashMap<String, String> val = new HashMap<String,String>();
      val.putAll(dataMaper.get(position));
      
      //ArrayList<String> val = dataMaper.get(position);
      
      //Log.i("list val", val.get(1).toString());
      Log.i("list val", val.get("name").toString());
      
      //a snippet to iterate through map
      /*for (Map.Entry<String, String> entry : val.entrySet())
      {
        //setting value for each field
        id.setText(entry.getKey().toString());
        
        name.setText(entry.getKey().toString());
        
        data.setText(entry.getValue().toString());
        
        //System.out.println(entry.getKey() + "/" + entry.getValue());
      }*/  
      
    //setting value for each field
      
      holder.id.setText(val.get("id").toString());
      
      holder.name.setText(val.get("name").toString());
      
      holder.data.setText(val.get("data").toString());
      
      holder.time.setText(val.get("timeformated").toString());
      
      String current_color = val.get("color").toString();
      
      /*holder.id.setText(val.get(0).toString());
      
      holder.name.setText(val.get(1).toString());
      
      holder.data.setText(val.get(2).toString());
      
      holder.time.setText(val.get(3).toString());*/
      
      //updating row background color
      /*int red,green,blue;
      red = this.colors.get(0);green = this.colors.get(1);blue=this.colors.get(2);
      this.colors.clear();      
      
      this.colors.add(red-3);
      this.colors.add(green-3);
      this.colors.add(blue-3);
      
      //stoping them to completely exhaust
      if(this.colors.get(0)<24)
        this.colors.add(0, 224);
      if(this.colors.get(1)<28)
        this.colors.add(1, 224);
      if(this.colors.get(2)<4)
        this.colors.add(2, 224);      
      
      rowView.setBackgroundColor(Color.rgb(red, green, blue));*/
      
      //String current_color = color_list.get(color_index);
      
      try{        
        rowView.setBackgroundColor(Color.parseColor(current_color));
      }
      catch(Exception e){
        Log.d("COLOR ERROR", "Unable to parse, setting default");
        
        rowView.setBackgroundColor(Color.parseColor("#EB8736"));
      }
      
      /*if(color_list.size() - 1 > color_index){
        color_index++;
      }
      else{
        color_index = 0;
      }*/
      
      
      
      return rowView;
  }  
  
  class SuperViewHolder{
    TextView id , name, data, time;
    
    SuperViewHolder(View row){
      this.id= (TextView) row.findViewById(R.id.tvListId);
        this.name = (TextView) row.findViewById(R.id.tvListNoteName);
        this.data = (TextView) row.findViewById(R.id.tvListNoteLine);
        this.time = (TextView) row.findViewById(R.id.tvListTime);
    }
  }
  
  
  

  @Override
  public int getCount() {
    // TODO Auto-generated method stub
    return dataMaper.size();
  }

  @Override
  public Object getItem(int position) {
    // TODO Auto-generated method stub
    return position;
  }

  @Override
  public long getItemId(int position) {
    // TODO Auto-generated method stub
    return position;
  }  
  
}

Java Source Code List

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