Android Open Source - Chit-Chat Message Adapter

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Back to project page Chit-Chat.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.dhansiddh.chatmessenger;
/*from  ww  w  . j  a  va 2  s.co  m*/
import android.annotation.SuppressLint;
import android.app.ActionBar.LayoutParams;
import android.content.Context;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

@SuppressLint("NewApi")
public class MessageAdapter extends ArrayAdapter<String>
{Context mycont;
String item[];
int user[];
int length;
TextView title;
int flag=0;
android.view.ViewGroup.LayoutParams lp;
  public MessageAdapter(Context context, int textViewResourceId,
      String[] objects,int[] userid) {
    super(context, textViewResourceId, objects);
    this.mycont=context;
    this.item=objects;
    this.user=userid;
    length=item.length;
    // TODO Auto-generated constructor stub
  }
  @SuppressLint("NewApi")
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
      convertView = LayoutInflater.from(mycont).inflate(R.layout.messagerow, null);
    }
    LinearLayout ll=(LinearLayout) convertView;
    RelativeLayout rl=(RelativeLayout) convertView.findViewById(R.id.message_relative);
    title = (TextView) convertView.findViewById(R.id.message);
    title.setText(item[position]);
    lp=rl.getLayoutParams();
      if((int)item[position].length()/35==0)
         {float scale = getContext().getResources().getDisplayMetrics().density;
        int pix = (int) (48* scale + 0.5f);
        lp.height=pix;
         }
          else
        lp.height=LayoutParams.MATCH_PARENT;
           title.setMaxWidth(450);
    if(user[position]==0)
    {
       rl.setBackgroundResource(R.drawable.balloon_incoming_normal);
       ll.setGravity(Gravity.LEFT);
    }
    else
    {
      rl.setBackgroundResource(R.drawable.balloon_outgoing_normal);
        ll.setGravity(Gravity.RIGHT);
    }
    rl.setLayoutParams(lp);
    /**ImageView iv=(ImageView) convertView.findViewById(R.id.messageprogress);
    iv.setImageResource(R.drawable.contact_icon);**/
    return convertView;
  }
  
}

Java Source Code List