Fixed weekday bugs

Author: flben233

.idea/gradle.xml

@@ -22,6 +22,7 @@
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.JSONArray;
 import org.shirakawatyu.swust.utils.CourseUtils;
+import org.shirakawatyu.swust.utils.DateUtils;
 import org.shirakawatyu.swust.widget.CourseWidget;
 
 public class MainActivity extends AppCompatActivity implements View.OnClickListener {
@@ -134,7 +135,7 @@ public void onPageStarted(WebView view, String url, Bitmap favicon) {
         @Override
         public void onPageFinished(WebView view, String url) {
             super.onPageFinished(view, url);
-//            Toast.makeText(mContext, "111111", Toast.LENGTH_SHORT).show();
+//            Toast.makeText(mContext, DateUtils.getWeekDay(), Toast.LENGTH_SHORT).show();
             // 网页加载完毕，隐藏进度条
             progressBar.setVisibility(View.INVISIBLE);
             setData();

app/src/main/java/org/shirakawatyu/swust/MainActivity.java

@@ -13,6 +13,7 @@
 public class CourseUtils {
     public static JSONArray getTodayCourse(JSONArray array) {
         JSONArray jsonArray = new JSONArray();
+        String weekDay = DateUtils.getWeekDay();
         if(array != null) {
             for (int i = 0; i < array.size(); i++) {
                 if(array.getJSONObject(i).get("week_day").equals(DateUtils.getWeekDay())) {

app/src/main/java/org/shirakawatyu/swust/utils/CourseUtils.java

@@ -4,6 +4,7 @@
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
+import java.util.TimeZone;
 
 public class DateUtils {
     public static long START_DATE = DateUtils.getDate("2022-8-29");
@@ -22,6 +23,13 @@ public static long getDate(String source) {
     }
 
     public static String getWeekDay() {
-        return Integer.toString(Calendar.DAY_OF_WEEK);
+        TimeZone.setDefault(TimeZone.getTimeZone("GMT+8"));
+        Calendar c = Calendar.getInstance(TimeZone.getTimeZone("GMT+8"));
+        int i = c.get(Calendar.DAY_OF_WEEK);
+        int week = i - 1;
+        if(week == 0) {
+            week = 7;
+        }
+        return Integer.toString(week);
     }
 }

app/src/main/java/org/shirakawatyu/swust/utils/DateUtils.java

@@ -1,6 +1,7 @@
 package org.shirakawatyu.swust;
 
 import org.junit.Test;
+import org.shirakawatyu.swust.utils.DateUtils;
 
 import static org.junit.Assert.*;
 
@@ -12,6 +13,7 @@
 public class ExampleUnitTest {
     @Test
     public void addition_isCorrect() {
-        assertEquals(4, 2 + 2);
+        String weekDay = DateUtils.getWeekDay();
+        System.out.println(weekDay);
     }
 }