Android Open Source - MySms Message Adapter

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Back to project page MySms.
License

The source code is released under:
Apache License
If you think the Android project MySms listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.henningta.mysms;
//  ww w  .j  av a2s  . c  om
import android.content.Context;
import android.os.Build;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import java.util.ArrayList;
import java.util.Collection;

/**
 * Custom adapter for messages
 */
public class MessageAdapter extends ArrayAdapter<Message> {

  private LayoutInflater inflater;
  private int resourceId;

  public MessageAdapter(Context context, int resourceId, ArrayList<Message> objects) {
    super(context, resourceId, objects);

    this.inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    this.resourceId = resourceId;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {

    ItemHolder holder;

    if (convertView == null) {
      // create new
      holder = new ItemHolder();
      convertView = inflater.inflate(resourceId, parent, false);

      holder.incomingMessage = (TextView)convertView.findViewById(R.id.message_text_left);
      holder.incomingTime = (TextView)convertView.findViewById(R.id.message_time_left);
      holder.outgoingMessage = (TextView)convertView.findViewById(R.id.message_text_right);
      holder.outgoingTime = (TextView)convertView.findViewById(R.id.message_time_right);
      holder.imgDeliveryStatus = (ImageView)convertView.findViewById(R.id.img_delivered_status);

      convertView.setTag(holder);
    } else {
      // recycle
      holder = (ItemHolder)convertView.getTag();
    }

    Message message = this.getItem(position);
    String s = message.getText();
    long time = message.getTime();

    String formattedTime = "";

    if (time == 0 || time == Settings.NOT_SET) {
      holder.incomingTime.setVisibility(View.GONE);
      holder.outgoingTime.setVisibility(View.GONE);
    } else {
      formattedTime = Settings.formatTime(time);
    }

    // default background
    convertView.setBackgroundResource(R.drawable.message_selector_outgoing);

    String statusText;

    if (message.getStatus() == Message.STATUS_SENDING) {
      statusText = "Sending...";
    } else if (message.getStatus() == Message.STATUS_FAILED) {
      statusText = "Failed.";
    } else {
      statusText = formattedTime;
    }

    // format message based on whether it was sent or received
    if (message.getStatus() == Message.STATUS_RECEIVED) {
      convertView.setBackgroundResource(R.drawable.message_selector_incoming);
      holder.incomingMessage.setText(s);
      holder.outgoingMessage.setText("");
      holder.incomingTime.setText(statusText);
      holder.outgoingTime.setText("");
      holder.imgDeliveryStatus.setImageResource(android.R.color.transparent);
    } else {
      holder.incomingMessage.setText("");
      holder.outgoingMessage.setText(s);
      holder.incomingTime.setText("");
      holder.outgoingTime.setText(statusText);

      if (message.getStatus() == Message.STATUS_DELIVERED) {
        holder.imgDeliveryStatus.setImageResource(R.color.delivery_green);
      } else {
        holder.imgDeliveryStatus.setImageResource(R.color.delivery_red);
      }
    }

    return convertView;
  }

  @Override
  public void addAll(Collection<? extends Message> items) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
      for (Message item : items) {
        this.add(item);
      }
    } else {
      super.addAll(items);
    }
  }

  class ItemHolder {
    TextView incomingMessage;
    TextView incomingTime;
    TextView outgoingMessage;
    TextView outgoingTime;
    ImageView imgDeliveryStatus;
  }

}
Java Source Code List
