Android Open Source - android-mimic-ui U I Single Choice List Section

From Project

License

The source code is released under:
Apache License
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Java Source Code

package com.mimic.ui.tableview.support;
//from ww  w . ja v  a  2  s  .  c om

import java.util.ArrayList;

import android.content.Context;
import android.util.Log;

import com.mimic.ui.tableview.UITableViewItem;
import com.mimic.ui.tableview.UITableViewSection;
import com.mimic.ui.tableview.UITableViewItem.OnItemClickListener;

public class UISingleChoiceListSection extends UITableViewSection implements OnItemClickListener {
  
  private ArrayList<UITableViewItem> mChoiceItemViews;
  private ArrayList<String> mChoiceItems;
  private int mCurrentCheckedItemIndex = 0;
  
  private OnSelectedItemChangeListener mListener;

  public UISingleChoiceListSection(Context context, ArrayList<String> items, int checkedItem) {
    super(context);
    mChoiceItemViews = new ArrayList<UITableViewItem>();
    mChoiceItems = new ArrayList<String>(items);
    mCurrentCheckedItemIndex = checkedItem;
    setupSingleChoiceListViews(context);
  }
  
  public UISingleChoiceListSection(Context context, ArrayList<String> items, 
      int checkedItem, String headerText, String footerText) {
    super(context, headerText, footerText);
    mChoiceItemViews = new ArrayList<UITableViewItem>();
    mChoiceItems = new ArrayList<String>(items);
    mCurrentCheckedItemIndex = checkedItem;
    setupSingleChoiceListViews(context);
  }
  
  void setupSingleChoiceListViews(Context context) {
    int count = 0;
    for (String item : mChoiceItems) {
      UITableViewItem listItem = new UITableViewItem(context, item,
          UITableViewItem.ACCESSORY_RADIO);
      Log.d("UISingleChoiceListSection", "padding: top=" 
          + String.valueOf(listItem.getRadioAccessory().getPaddingTop()) 
          + ", bottom=" + String.valueOf(listItem.getRadioAccessory().getPaddingBottom()));
      listItem.getRadioAccessory().setClickable(false);
      if (count == mCurrentCheckedItemIndex) {
        listItem.getRadioAccessory().setChecked(true);
      } else {
        listItem.getRadioAccessory().setChecked(false);
      }
      listItem.setClickable(true);
      listItem.setOnItemClickListener(this);
      mChoiceItemViews.add(listItem);
      addItem(listItem);
      count++;
    }
  }
  
  public void setCheckedItem(int itemIndex) {
    if (itemIndex >= mChoiceItemViews.size())
      return;
    if (itemIndex == mCurrentCheckedItemIndex)
      return;
    UITableViewItem item = mChoiceItemViews.get(itemIndex);
    UITableViewItem lastCheckedItem = mChoiceItemViews.get(mCurrentCheckedItemIndex);
    lastCheckedItem.getRadioAccessory().setChecked(true);
    item.getRadioAccessory().setChecked(true);
    mCurrentCheckedItemIndex = itemIndex;
  }
  
  public int getCheckedItem() {
    return mCurrentCheckedItemIndex;
  }

  @Override
  public void onItemClick(UITableViewItem item) {
    int itemIndex = mChoiceItemViews.indexOf(item);
    if (itemIndex != -1) {
      UITableViewItem lastCheckedItem = mChoiceItemViews.get(mCurrentCheckedItemIndex);
      lastCheckedItem.getRadioAccessory().setChecked(false);
      item.getRadioAccessory().setChecked(true);
      mCurrentCheckedItemIndex = itemIndex;
      if (mListener != null) {
        mListener.onSelectedItemChanged(itemIndex);
      }
    }
  }
  
  public interface OnSelectedItemChangeListener {
    void onSelectedItemChanged(int selectedItemIndex);
  }
  
  public void setOnSelectedItemChangeListener(OnSelectedItemChangeListener listener) {
    this.mListener = listener;
  }
}
Java Source Code List
