ADD file via upload

GradeActivity.java

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+package com.example.activity;
+
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import com.example.LoveDao;
+import com.example.R;
+import com.example.bean.QuestBean;
+
+import java.util.ArrayList;
+
+import butterknife.BindView;
+
+public class GradeActivity extends BaseActivity {
+
+    @BindView(R.id.tv_grade_score)
+    TextView tvGradeScore;
+    @BindView(R.id.lv_grade_score_detail)
+    ListView lvGradeScoreDetail;
+
+    private ArrayList<CharSequence> titleName;
+    private String grade;
+
+    @Override
+    int getLayoutId() {
+        return R.layout.activity_grade;
+    }
+
+    @Override
+    void getPreIntent() {
+//        接收传递来的数据
+        titleName = getIntent().getCharSequenceArrayListExtra("timu");
+        grade = getIntent().getStringExtra("grade");
+    }
+
+    @Override
+    void initData() {
+//        设置显示成绩分数
+        tvGradeScore.setText("您的成绩是： " + grade);
+//        设置适配器
+        lvGradeScoreDetail.setAdapter(new MyAdapter());
+    }
+
+    /**
+     * 题目列表适配器
+     */
+    class MyAdapter extends BaseAdapter {
+
+        @Override
+        public int getCount() {
+            return titleName != null ? titleName.size() : 0;
+        }
+
+        @Override
+        public Object getItem(int position) {
+            return titleName.get(position);
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return position;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+//            listview优化，复用布局以及id
+            ViewHolder holder;
+            if (convertView == null) {
+                holder = new ViewHolder();
+                convertView = LayoutInflater.from(GradeActivity.this).inflate(R.layout.list_item_activity_score, null);
+                holder.tvTitle = (TextView) convertView.findViewById(R.id.tv_item_activty_score_title);
+                holder.tvOptionA = (TextView) convertView.findViewById(R.id.tv_item_activty_score_optionA);
+                holder.tvOptionB = (TextView) convertView.findViewById(R.id.tv_item_activty_score_optionB);
+                holder.tvOptionC = (TextView) convertView.findViewById(R.id.tv_item_activty_score_optionC);
+                holder.tvOptionD = (TextView) convertView.findViewById(R.id.tv_item_activty_score_optionD);
+                holder.tvRightAnswer = (TextView) convertView.findViewById(R.id.tv_item_activty_score_right);
+                holder.tvWrongAnswer = (TextView) convertView.findViewById(R.id.tv_item_activty_score_wrong);
+
+                convertView.setTag(holder);
+            } else {
+                holder = (ViewHolder) convertView.getTag();
+            }
+//            查询数据库Integer.toString(Integer.parseInt(a.get(i)))
+            QuestBean questBeenC = LoveDao.queryLove(Integer.toString(Integer.parseInt(titleName.get(position).toString())));
+            String title = questBeenC.getTitle();
+            holder.tvTitle.setText(position + 1 + "." + title);
+//            设置题目数据
+            //            显示正确答案以及填写答案
+            String rightAnswer = questBeenC.getAnswer();
+            holder.tvRightAnswer.setText("正确答案：" + rightAnswer);
+
+//            选择
+            if (("1".equals(questBeenC.getQ_type() + ""))) {
+                String optionA = questBeenC.getOptionA();
+                holder.tvOptionA.setText(optionA);
+                String optionB = questBeenC.getOptionB();
+                holder.tvOptionB.setText(optionB);
+                String optionC = questBeenC.getOptionC();
+                holder.tvOptionC.setText(optionC);
+                String optionD = questBeenC.getOptionD();
+                holder.tvOptionD.setText(optionD);
+                String YourAnswer = questBeenC.getMyanswer();
+                holder.tvWrongAnswer.setText("你的答案：" + YourAnswer);
+
+                if (!rightAnswer.equals(YourAnswer)) {
+                    holder.tvTitle.setTextColor(Color.RED);
+                }
+            }
+//            判断
+            else if ("2".equals(questBeenC.getQ_type() + "")) {
+                holder.tvOptionA.setText("对");
+                holder.tvOptionB.setText("错");
+                holder.tvOptionC.setVisibility(View.GONE);
+                holder.tvOptionD.setVisibility(View.GONE);
+                String YourAnswer = questBeenC.getMyanswer();
+                if ("A".equals(YourAnswer)) {
+                    holder.tvWrongAnswer.setText("你选择了：对");
+                } else if ("B".equals(YourAnswer)) {
+                    holder.tvWrongAnswer.setText("你选择了：错");
+                } else {
+                    holder.tvWrongAnswer.setText("你没有进行选择");
+                }
+            }
+            return convertView;
+        }
+
+        class ViewHolder {
+            TextView tvTitle, tvRightAnswer, tvWrongAnswer, tvOptionA,
+                    tvOptionB, tvOptionC, tvOptionD;
+        }
+    }
+}