Android Open Source - campus Navigation Drawer Item

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License

The source code is released under:

GNU General Public License

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Java Source Code

package lecho.app.campus.utils;
/*  w  w w  .j a  va  2 s .  c o  m*/
import android.util.Log;

/**
 * Single item given to Drawer adapter.
 * 
 * @author Lecho
 * 
 */
public final class NavigationDrawerItem {
  private static final String TAG = "NavigationDrawerItem";

  // Types must have numbers from 0 to n without gaps.
  public static final int TYPE_TITLE = 0;// nonclickable
  public static final int TYPE_ITEM_UNDER_TITLE = 1;// clickabel
  public static final int NUMBER_OF_ITEM_TYPES = 2;

  public NavigationDrawerItem(int stringRes, int action, String argument, int type) {
    this.stringRes = stringRes;
    this.action = action;
    this.argument = argument;
    this.type = type;
  }

  public final int stringRes;
  public final int action;
  public final String argument;
  public final int type;

  public static final boolean isItemClickable(int itemType) {
    if (TYPE_TITLE == itemType) {
      return false;
    } else if (TYPE_ITEM_UNDER_TITLE == itemType) {
      return true;
    } else {
      Log.e(TAG, "Invalid item type " + itemType);
      return false;
    }
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + action;
    result = prime * result + ((argument == null) ? 0 : argument.hashCode());
    result = prime * result + stringRes;
    result = prime * result + type;
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj)
      return true;
    if (obj == null)
      return false;
    if (getClass() != obj.getClass())
      return false;
    NavigationDrawerItem other = (NavigationDrawerItem) obj;
    if (action != other.action)
      return false;
    if (argument == null) {
      if (other.argument != null)
        return false;
    } else if (!argument.equals(other.argument))
      return false;
    if (stringRes != other.stringRes)
      return false;
    if (type != other.type)
      return false;
    return true;
  }

  @Override
  public String toString() {
    return "NavigationDrawerItem [stringRes=" + stringRes + ", action=" + action + ", argument=" + argument
        + ", type=" + type + "]";
  }

}

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