一次commit尝试

app/src/main/java/com/example/stlink/activitys/fragmentChild/activityTeaHome/CreateSign.java

@@ -164,24 +164,14 @@ public class CreateSign extends AppCompatActivity {
      * 设置点击事件
      */
     private void setClickListener(){
-        tvCourseName.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+        tvCourseName.setOnClickListener(v -> {
             Intent intent = new Intent(CreateSign.this, ChooseCourse.class);
             intent.putExtras(getIntent().getExtras());
             intentActivityResultLauncher.launch(intent);
-            }
-        });
-        abIvTitle.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                finish();
-            }
         });
+        abIvTitle.setOnClickListener(v -> finish());
         //点击添加图片
-        ivAddImg.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+        ivAddImg.setOnClickListener(v -> {
             String signCode = Objects.requireNonNull(etCode.getText()).toString();
             if (TextUtils.isEmpty(signCode)){
                 Toast.makeText(CreateSign.this, "请先输入签到码", Toast.LENGTH_SHORT).show();
@@ -189,19 +179,16 @@ public class CreateSign extends AppCompatActivity {
                 Bitmap codeBitmap = QRCodeUtil.createQRCode(signCode,500,500,null);
                 ivAddImg.setImageBitmap(codeBitmap);
             }
-            }
         });
         //设置回调方法，进行获取选择的时间，并将其刷新到界面
-        startTimePicker.addOnPositiveButtonClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+        startTimePicker.addOnPositiveButtonClickListener(v -> {
             int startHour = startTimePicker.getHour();
             int startMin = startTimePicker.getMinute();
-                String startTime = String.valueOf(currYear) + "-" +
-                        String.valueOf(currMonth) + "-" +
-                        String.valueOf(currDay) + " " +
-                        String.valueOf(startHour) + ":" +
-                        String.valueOf(startMin) + ":" + "00";
+            String startTime = currYear + "-" +
+                    currMonth + "-" +
+                    currDay + " " +
+                    startHour + ":" +
+                    startMin + ":" + "00";
             try {
                 startTimeStamp = Long.parseLong(CommonUtils.dateToStamp(startTime, "yyyy-MM-dd hh:mm:ss"));
             } catch (ParseException e) {
@@ -209,18 +196,17 @@ public class CreateSign extends AppCompatActivity {
             }
             etStartTime.setText(startTime);
             hasChooseStartTime = true;
-            }
         });
         endTimePicker.addOnPositiveButtonClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 int endHour = endTimePicker.getHour();
                 int endMin = endTimePicker.getMinute();
-                String endTime = String.valueOf(currYear) + "-" +
-                        String.valueOf(currMonth) + "-" +
-                        String.valueOf(currDay) + " " +
-                        String.valueOf(endHour) + ":" +
-                        String.valueOf(endMin) + ":" + "00";
+                String endTime = currYear + "-" +
+                        currMonth + "-" +
+                        currDay + " " +
+                        endHour + ":" +
+                        endMin + ":" + "00";
                 try {
                     endTimeStamp = Long.parseLong(CommonUtils.dateToStamp(endTime, "yyyy-MM-dd hh:mm:ss"));
                 } catch (ParseException e) {
@@ -231,38 +217,27 @@ public class CreateSign extends AppCompatActivity {
             }
         });
         //课程开始时间
-        etStartTime.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+        etStartTime.setOnClickListener(v -> {
             if(!startTimePicker.isAdded()){
                 startTimePicker.show(getSupportFragmentManager(), "Hello");
             }
-            }
         });
         //课程结束时间
-        etEndTime.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+        etEndTime.setOnClickListener(v -> {
             if(!endTimePicker.isAdded()){
                 endTimePicker.show(getSupportFragmentManager(), "Hello");
             }
-            }
         });
         //定位
-        etLocation.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+        etLocation.setOnClickListener(v -> {
             Intent intent = new Intent(CreateSign.this, MapActivity.class);
             intent.putExtras(getIntent().getExtras());
             intentActivityResultLauncher.launch(intent);
 
 //                etLocation.setText("定位");
-            }
         });
         //保存按钮
-        abBtSave.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+        abBtSave.setOnClickListener(v -> {
             bundle = getIntent().getExtras();
             String courseName =  bundle.getString(ModelFieldConstants.COURSE_NAME);
             String stuAmountStr = Objects.requireNonNull(etStuAmount.getText()).toString();
@@ -334,7 +309,6 @@ public class CreateSign extends AppCompatActivity {
             }else{
                 Toast.makeText(CreateSign.this, "请先选择课程", Toast.LENGTH_SHORT).show();
             }
-            }
         });
     }