TabInfo.java

package pyp.navigation.association;

import java.lang.reflect.Constructor;

import android.os.Parcel;
import android.os.Parcelable;
import android.support.v4.app.Fragment;

/**
 * @Title: TabInfo
 * @Description: 单个选项卡类，每个选项卡包含名字，图标以及提示（可选，默认不显示）
 * @author qsuron
 * @date 2014-7-22
 * @email admin@qiushurong.cn
 */
public class TabInfo implements Parcelable {

	private int id;
	private int icon;
	private String name = null;
	public boolean hasTips = false;
	public Fragment fragment = null;
	public boolean notifyChange = false;
	public Class<?> fragmentClass = null;

	public TabInfo(int id, String name, Class<?> clazz) {
		this(id, name, 0, clazz);
	}

	public TabInfo(int id, String name, boolean hasTips, Class<?> clazz) {
		this(id, name, 0, clazz);
		this.hasTips = hasTips;
	}

	public TabInfo(int id, String name, int iconid, Class<?> clazz) {
		super();

		this.name = name;
		this.id = id;
		icon = iconid;
		fragmentClass = clazz;
	}

	public TabInfo(Parcel p) {
		this.id = p.readInt();
		this.name = p.readString();
		this.icon = p.readInt();
		this.notifyChange = p.readInt() == 1;
	}

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public void setIcon(int iconid) {
		icon = iconid;
	}

	public int getIcon() {
		return icon;
	}

	public Fragment createFragment() {
		if (fragment == null) {
			Constructor<?> constructor;
			try {
				constructor = fragmentClass.getConstructor(new Class[0]);
				fragment = (Fragment) constructor.newInstance(new Object[0]);
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
		return fragment;
	}

	public static final Parcelable.Creator<TabInfo> CREATOR = new Parcelable.Creator<TabInfo>() {
		public TabInfo createFromParcel(Parcel p) {
			return new TabInfo(p);
		}

		public TabInfo[] newArray(int size) {
			return new TabInfo[size];
		}
	};

	@Override
	public int describeContents() {
		return 0;
	}

	@Override
	public void writeToParcel(Parcel p, int flags) {
		p.writeInt(id);
		p.writeString(name);
		p.writeInt(icon);
		p.writeInt(notifyChange ? 1 : 0);
	}

}