MainBaseBll.java

package com.bigdo.app;

import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;

import com.bigdo.controls.IXListViewListener;
import com.bigdo.util.WSResult;

public abstract class MainBaseBll {
	protected BaseActivity a;
	protected View host;
	Handler handler;
	private boolean isCreate = false, isShow = false;

	public MainBaseBll(BaseActivity a, View host, Handler handler) {
		this.a = a;
		this.host = host;
		this.handler = handler;
	}

	public void create(Bundle savedInstanceState) {
		if (!isCreate) {
			isCreate = true;
			onCreate(savedInstanceState);
		}
	}

	public void show() {
		if (!isShow) {
			isShow = true;
			onShow();
		}
	}

	public abstract void onClearData();

	public abstract void onShow();

	protected abstract void onCreate(Bundle savedInstanceState);

	protected abstract void onActivityResult(int requestCode, int resultCode,
			Intent data);

	protected abstract void onDestroy();

	protected abstract boolean onHandler(WSResult result);
}