ExamCardFragment.java

package com.myqsc.mobile2.exam.fragment;

import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.Fragment;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import com.myqsc.mobile2.R;
import com.myqsc.mobile2.exam.ExamActivity;
import com.myqsc.mobile2.exam.uti.ExamDataHelper;
import com.myqsc.mobile2.exam.uti.ExamStructure;
import com.myqsc.mobile2.uti.BroadcastHelper;
import com.myqsc.mobile2.uti.Utility;

import java.util.Calendar;

/**
 * Created by richard on 13-9-6.
 */
public class ExamCardFragment extends Fragment {
    View view = null;
    final Handler handler = new Handler();
    ExamDataHelper helper = null;
    final Runnable runnable = new Runnable() {
        @Override
        public void run() {
            handler.postDelayed(this, 1000);
            final ExamStructure structure = helper.getCardExamStructure(Calendar.getInstance());
            if (structure == null) {
                if (getActivity() != null) {
                    Intent intent = new Intent(BroadcastHelper.BROADCAST_CARD_REDRAW);
                    intent.putExtra("card", "查考试");
                    getActivity().sendBroadcast(intent);
                }
            } else {
                setText(structure);
            }
        }
    };

    @Override
    public void onPause() {
        super.onPause();
        handler.removeCallbacks(runnable);
    }

    @Override
    public void onResume() {
        super.onResume();
        handler.post(runnable);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        view = inflater.inflate(R.layout.card_fragment_kebiao, null);
        helper = new ExamDataHelper(getActivity());

        view.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = new Intent(getActivity(), ExamActivity.class);
                getActivity().startActivity(intent);
                getActivity().overridePendingTransition(R.anim.right_push_in, 0);
            }
        });
        return view;
    }

    private void setText(ExamStructure examStructure) {
        ((TextView) view.findViewById(R.id.card_fragment_kebiao_diff))
                .setText(
                        Utility.processDiffSecond((int) ((examStructure.getStartTime().getTimeInMillis() -
                                Calendar.getInstance().getTimeInMillis()) / 1000)));
        ((TextView) view.findViewById(R.id.card_fragment_kebiao_notice))
                .setText("距离下一门考试还有：");
        ((TextView) view.findViewById(R.id.card_fragment_kebiao_name))
                .setText(examStructure.course_name);
        view.findViewById(R.id.card_fragment_kebiao_teacher)
                .setVisibility(View.GONE);
        ((TextView) view.findViewById(R.id.card_fragment_kebiao_time))
                .setText(examStructure.time.length() < 3 ?
                        "暂时没有考试时间信息" : examStructure.time);
        ((TextView) view.findViewById(R.id.card_fragment_kebiao_place))
                .setText(examStructure.position.length() < 3 ?
                        "暂时没有考试地点信息" : examStructure.position);
    }

}