修改bug

student/src/main/java/com/cooleshow/student/bean/PianoRoomCourseHomeworkBean.java

@@ -36,8 +36,8 @@ public class PianoRoomCourseHomeworkBean {
     public String attachments;
     public String classDate;
     public String content;
-    public int courseGroupId;
-    public int courseScheduleId;
+    public String courseGroupId;
+    public String courseScheduleId;
     public String courseStatus;
     public String courseType;
     public int decorateHomework;

student/src/main/java/com/cooleshow/student/ui/course/PianoRoomCourseDetailActivity.java

@@ -221,7 +221,7 @@ public class PianoRoomCourseDetailActivity extends BaseMVPActivity<ActivityPiano
         if (v.getId() == R.id.tv_enter_room) {
             //进入教室
             if (mInfoBean != null) {
-                CourseEnterHelper.start(this, mInfoBean.courseId, mInfoBean.subjectName);
+                CourseEnterHelper.start(this, mInfoBean.courseGroupId, mInfoBean.subjectName);
             }
             return;
         }

student/src/main/java/com/cooleshow/student/ui/mine/ModifyPasswordActivity.java

@@ -144,7 +144,7 @@ public class ModifyPasswordActivity extends BaseMVPActivity<ActivityModifyPasswo
         if (mImgVerifyCodeDialog != null) {
             mImgVerifyCodeDialog.dismiss();
         }
-        Map<String,String> map = new HashMap<>();
+        Map<String, String> map = new HashMap<>();
         map.put("mobile", phone);
         map.put("type", "PASSWD");
         presenter.sendSmsCode(map);
@@ -230,6 +230,13 @@ public class ModifyPasswordActivity extends BaseMVPActivity<ActivityModifyPasswo
     @Override
     public void onDestroy() {
         super.onDestroy();
+        if (timer != null) {
+            timer.cancel();
+            timer = null;
+        }
+        if (timerTask != null) {
+            timerTask = null;
+        }
         if (handler != null) {
             handler.removeCallbacksAndMessages(null);
         }