BaseFragment.java

package com.quark.fragment.company;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Fragment;
import android.content.res.Resources;
import android.os.Build;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import com.android.volley.RequestQueue;
import com.qingmu.jianzhidaren.R;
import com.quark.image.ImageWorker;
import com.parttime.main.MainTabActivity;
import com.quark.utils.WaitDialog;
import com.quark.volley.VolleySington;

/**
 * 除了首页的4个fragemnt 其他Fragment 不要继承一BaseFragmetn. 如果要统一化，非要继承 修改 onAttach 中的，
 * mActivity = (MainActivity) activity;在其他页面也要做相应修改 A simple {@link Fragment}
 * subclass.
 */
public abstract class BaseFragment extends Fragment {

	// ImageWorker 初始化如果不自己传入参数，将使用这个默认参数
	protected static final int DEFAULT_IMAGE_WIDTH = 128;
	protected static final int DEFAULT_IMAGE_HIGHT = 128;
	// protected static final int DEFAULT_IMAGE_RESID =
	// R.drawable.default_avatar;
	protected MainTabActivity mActivity;
	protected Resources res;
	protected WaitDialog dialog;
	protected RequestQueue queue = VolleySington.getInstance()
			.getRequestQueue();
	protected ImageWorker mImageWorker;

	@Override
	public void onAttach(Activity activity) {
		super.onAttach(activity);
		mActivity = (MainTabActivity) activity;
		res = mActivity.getResources();
	}

	protected void setTitle(View view, String title) {
		((TextView) view.findViewById(R.id.title)).setText(title);
	}

	protected void setTitle(View view, int titleId) {
		String title = res.getString(titleId);
		setTitle(view, title);
	}

	protected void toastLong(String text) {
		Toast.makeText(mActivity, text, Toast.LENGTH_LONG).show();
	}

	protected void toastLong(int resId) {
		String text = res.getString(resId);
		toastLong(text);
	}

	protected void toastShort(String text) {
		Toast.makeText(mActivity, text, Toast.LENGTH_SHORT).show();
	}

	protected void toastShort(int resId) {
		String text = res.getString(resId);
		toastShort(text);
	}

	protected void showWait(boolean isShow) {
		if (isShow) {
			if (null == dialog) {
				dialog = new WaitDialog(getActivity());
			}
			dialog.show();
		} else {
			if (null != dialog) {
				dialog.dismiss();
			}
		}
	}

	@SuppressLint("NewApi")
	protected void setRight(View view, int viewid) {
		Button button = (Button) view.findViewById(R.id.right);
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
			button.setBackground(getResources().getDrawable(viewid));
		} else {
			button.setBackgroundDrawable(getResources().getDrawable(viewid));
		}
		rightListener(button);
	}

	// 显示右边按钮需要重写这个方法
	protected void rightListener(Button button) {

	}
	// 初始化ImageWorker 如果有图片下载需要先调用此方法
	// protected void initImageWoker() {
	// initImageWoker(DEFAULT_IMAGE_WIDTH, DEFAULT_IMAGE_HIGHT,
	// DEFAULT_IMAGE_RESID);
	// }
	//
	//
	// protected boolean isLogin() {
	// return ((MdjApplication) getActivity().getApplication()).isLogin();
	// }
	//
	// protected int getUserId() {
	// if (isLogin()) {
	// return ((MdjApplication)
	// getActivity().getApplication()).getUser().getId();
	// }
	// return -1;
	// }
	//
	// protected User getLoginUser() {
	// if (isLogin()) {
	// return ((MdjApplication) getActivity().getApplication()).getUser();
	// }
	// return null;
	// }
	//
	// protected void clearLoginInfo() {
	// if (isLogin()) {
	// ((MdjApplication) getActivity().getApplication()).clearLoginInfo();
	// }
	// }
}