zhanghaochen / ParentControl

Browse Code »

Commit 6eabc0ad3da5c0bc917d45594c5091ed968c4259

Authored by shixianjie 2024-10-12 15:00:55 +0800

1 parent 9cfa01d011

Exists in master

规范资源

Showing 22 changed files with 10 additions and 14 deletions Show diff stats

app/src/main/java/com/hjx/parent/ErrorBookActivity.java

Diff comments View file @6eabc0a

 package com.hjx.parent;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.os.Bundle;
 import android.provider.MediaStore;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.content.FileProvider;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import com.chad.library.adapter.base.BaseQuickAdapter;
 import com.chad.library.adapter.base.BaseViewHolder;
 import com.google.gson.Gson;
 import com.hjq.permissions.OnPermissionCallback;
 import com.hjq.permissions.Permission;
 import com.hjq.permissions.XXPermissions;
 import com.hjx.parent.adapter.ErrorAdapter;
 import com.hjx.parent.bean.StudentBean;
 import com.hjx.parent.databinding.ActivityErrorBookBinding;
-import com.prws.common.base.BasePresenter;
-import com.prws.common.bean.ImageBean;
 import com.prws.common.bean.PageInfo;
 import com.prws.common.bean.ResponseResult;
 import com.prws.common.bean.TopicBean;
 import com.prws.common.net.NetWorks;
 import com.prws.common.utils.BitmapUtils;
 import com.prws.common.utils.CommonUtil;
 import com.prws.common.utils.SharedPreferencesUtil;
 import com.prws.common.utils.dialog.MyButtomDialog;
 import com.zhangteng.imagepicker.bean.ImageInfo;
-import com.zhangteng.imagepicker.callback.HandlerCallBack;
 import com.zhangteng.imagepicker.config.ImagePickerConfig;
 import com.zhangteng.imagepicker.config.ImagePickerEnum;
 import com.zhangteng.imagepicker.config.ImagePickerOpen;
 import com.zhangteng.imagepicker.imageloader.GlideImageLoader;
 import com.zhangteng.utils.IHandlerCallBack;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import io.reactivex.Observer;
 import io.reactivex.disposables.Disposable;
 public class ErrorBookActivity extends BaseActivity<ActivityErrorBookBinding> {
     StudentBean studentBean;
     private int subject;
     private ErrorAdapter adapter;
     private int REQUEST_CODE_IMAGE = 123;
     private String filePath;
     @Override
     public void initView(Bundle savedInstanceState) {
         String student = (String) SharedPreferencesUtil.getData("student", "");
         try {
             studentBean = new Gson().fromJson(student, StudentBean.class);
         } catch (Exception e) {
         }
         binding.ivBack.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 finish();
             }
         });
         binding.rlTakePhoto.post(new Runnable() {
             @Override
             public void run() {
                 LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) binding.rlTakePhoto.getLayoutParams();
                 layoutParams.width = CommonUtil.getScreenWidth(context);
                 layoutParams.height = CommonUtil.getScreenWidth(context) * 20 / 37;
                 binding.rlTakePhoto.setLayoutParams(layoutParams);
             }
         });
         binding.rlTakePhoto.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 if (!XXPermissions.isGranted(context, Permission.CAMERA, Permission.WRITE_EXTERNAL_STORAGE)) {
                     XXPermissions.with(context)
                             // 申请多个权限
                             .permission(Permission.CAMERA)
                             .request(new OnPermissionCallback() {
                                 @Override
                                 public void onGranted(List<String> permissions, boolean all) {
                                     if (all) {
                                         //开启扫码界面
                                         showButtonDialog();
                                     } else {
                                         Toast.makeText(context, "需要权限", Toast.LENGTH_SHORT).show();
                                     }
                                 }
                                 @Override
                                 public void onDenied(List<String> permissions, boolean never) {
                                     XXPermissions.startPermissionActivity(context, permissions);
                                 }
                             });
                 } else {
                     showButtonDialog();
                 }
             }
         });
         BaseQuickAdapter adapter = new BaseQuickAdapter(R.layout.item_subject, Arrays.asList(getResources().getStringArray(R.array.filter_subject))) {
             @Override
             public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
             }
             @Override
             protected void convert(@NonNull BaseViewHolder item, Object o) {
                 item.setText(R.id.tv_subject, getResources().getStringArray(R.array.filter_subject)[item.getAdapterPosition()]);
                 switch (item.getAdapterPosition()) {
                     case 0:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_chinese);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_chinese);
                         break;
                     case 1:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_math);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_math);
                         break;
                     case 2:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_english);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_english);
                         break;
                     case 3:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_physics);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_physics);
                         break;
                     case 4:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_chemistry);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_chemistry);
                         break;
                 }
                 ViewGroup.LayoutParams layoutParams = item.getView(R.id.rl_subject).getLayoutParams();
                 layoutParams.width = (CommonUtil.getScreenWidth(context) - CommonUtil.dpToPx(context, 30)) / 4;
                 item.getView(R.id.rl_subject).setLayoutParams(layoutParams);
                 item.getConvertView().setOnClickListener(new View.OnClickListener() {
                     @Override
                     public void onClick(View v) {
                         if (subject != item.getAdapterPosition()) {
                             subject = item.getAdapterPosition();
                             getError(getResources().getStringArray(R.array.filter_subject)[subject]);
                         }
                     }
                 });
             }
         };
         binding.recycleSubject.setLayoutManager(new LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false));
         binding.recycleSubject.setAdapter(adapter);
         subject = 0;
         getError(getResources().getStringArray(R.array.filter_subject)[subject]);
         binding.llAll.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 Intent intent = new Intent(context, ErrorListActivity.class);
                 startActivity(intent);
             }
         });
     }
     @Override
     protected ActivityErrorBookBinding getViewBinding() {
         return ActivityErrorBookBinding.inflate(getLayoutInflater());
     }
     private void showButtonDialog() {
         MyButtomDialog dialog = new MyButtomDialog(context, R.style.BottomSheetDialog);
         View bottomView = LayoutInflater.from(context).inflate(R.layout.bottom_sheet_layout, null);
         dialog.setContentView(bottomView);
         bottomView.findViewById(R.id.take_photo).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 dialog.dismiss();
                 Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                 //确保有相机来处理Intent
                 filePath = context.getExternalFilesDir("images").getPath() + "/" + String.valueOf(System.currentTimeMillis()) + CommonUtil.getStr() + ".jpg";
                 File photoFile = new File(filePath);
                 if (photoFile != null) {
                     //适配Android 7.0文件权限，通过FileProvider创建一个content类型的Uri
                     Uri photoUri = FileProvider.getUriForFile(activity, "com.hjx.parent.fileprovider", photoFile);
                     takePictureIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
                     takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
                     activity.startActivityForResult(takePictureIntent, REQUEST_CODE_IMAGE);
                 }
             }
         });
         bottomView.findViewById(R.id.choose_photo).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 dialog.dismiss();
                 ImagePickerConfig imagePickerConfig = new ImagePickerConfig.Builder().provider(getPackageName() + ".fileprovider").imageLoader(new GlideImageLoader()) //图片加载器
                         .iHandlerCallBack(new HandlerCallBack())    //图片选择器生命周期监听（直接打开摄像头时无效）
                         .multiSelect(true)                 //是否多选
                         .isShowCamera(false).isVideoPicker(false)              //是否选择视频 默认false
                         .isImagePicker(true).imagePickerType(ImagePickerEnum.PHOTO_PICKER) //选择器打开类型
                         .maxImageSelectable(5)                        //图片可选择数
                         .maxHeight(1920)                              //图片最大高度
                         .maxWidth(1920)                               //图片最大宽度
                         .maxImageSize(3)                             //图片最大大小Mb
                         .isCrop(false).pathList(new ArrayList<>()).pickerThemeColorRes(R.color.image_picker_white).pickerTitleColorRes(R.color.image_picker_text_black).cropThemeColorRes(R.color.image_picker_white).cropTitleColorRes(R.color.image_picker_text_black).pickerBackRes(R.mipmap.image_picker_back_black).pickerFolderRes(R.mipmap.image_picker_folder_black).build();
                 ImagePickerOpen.getInstance().setImagePickerConfig(imagePickerConfig).pathList(new ArrayList<>()).open(ErrorBookActivity.this);
             }
         });
         bottomView.findViewById(R.id.cancel).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 dialog.dismiss();
             }
         });
         dialog.show();
     }
     private void getError(String subject) {
         if (studentBean != null) {
             Map map = new HashMap();
             map.put("subject", subject);
             map.put("stuId", studentBean.getStuId());
             map.put("pageSize", 5);
             map.put("pageNum", 1);
             NetWorks.getError(map, new Observer<ResponseResult<PageInfo<TopicBean>>>() {
                 @Override
                 public void onSubscribe(Disposable d) {
                 }
                 @Override
                 public void onNext(ResponseResult<PageInfo<TopicBean>> result) {
                     if (result.getData() != null && result.getCode() == 200) {
                         List<TopicBean> topicBeans = result.getData().getList();
                         loadError(topicBeans);
                     }
                 }
                 @Override
                 public void onError(Throwable e) {
                     e.toString();
                 }
                 @Override
                 public void onComplete() {
                 }
             });
         }
     }
     @Override
     protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
         if (requestCode == REQUEST_CODE_IMAGE && resultCode == RESULT_OK && !TextUtils.isEmpty(filePath)) {
             Bitmap b = BitmapUtils.compress(BitmapFactory.decodeFile(filePath));
             String path = context.getExternalFilesDir("images").getPath() + "/" + String.valueOf(System.currentTimeMillis()) + CommonUtil.getStr() + ".jpg";
             CommonUtil.saveBitmapToUri(b, path);
             List<String> strings = new ArrayList<>();
             Intent intent = new Intent(context, ImageActivity.class);
             strings.add(path);
             intent.putStringArrayListExtra("images", (ArrayList<String>) strings);
             startActivity(intent);
         }
     }
     private void loadError(List<TopicBean> list) {
         if (list.size() > 0) {
             binding.recycleError.setVisibility(View.VISIBLE);
             binding.llEmpty.setVisibility(View.GONE);
             if (adapter != null) {
                 adapter.refresh(list);
             } else {
                 adapter = new ErrorAdapter(context, list, false);
                 binding.recycleError.setLayoutManager(new LinearLayoutManager(context, RecyclerView.VERTICAL, false));
                 binding.recycleError.setAdapter(adapter);
             }
         } else {
             binding.recycleError.setVisibility(View.GONE);
             binding.llEmpty.setVisibility(View.VISIBLE);
         }
     }
     @Override
     protected void onResume() {
         super.onResume();
         getError(getResources().getStringArray(R.array.filter_subject)[subject]);
     }
     public class HandlerCallBack implements IHandlerCallBack<ImageInfo> {
         private String TAG = "---ImagePicker---";
         List<ImageInfo> photoList = new ArrayList<>();
         @Override
         public void onStart() {
             Log.i(TAG, "onStart: 开启");
         }
         @Override
         public void onSuccess(List<ImageInfo> photoList) {
             this.photoList = photoList;
             Log.i(TAG, "onSuccess: 返回数据");
         }
         @Override
         public void onCancel() {
             Log.i(TAG, "onCancel: 取消");
         }
         @Override
         public void onFinish(List<ImageInfo> selectImage) {
             if (selectImage.size() == photoList.size()) {
                 List<String> strings = new ArrayList<>();
                 Intent intent = new Intent(context, ImageActivity.class);
                 for (ImageInfo imageInfo : selectImage) {
                     strings.add(imageInfo.getPath());
                 }
                 intent.putStringArrayListExtra("images", (ArrayList<String>) strings);
                 startActivity(intent);
             }
         }
         @Override
         public void onError() {
             Log.i(TAG, "onError: 出错");
         }
     }
 }

app/src/main/java/com/hjx/parent/fragment/ErrorFragment.java

Diff comments View file @6eabc0a

 package com.hjx.parent.fragment;
 import static android.app.Activity.RESULT_OK;
 import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.os.Bundle;
 import android.provider.MediaStore;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.content.FileProvider;
 import androidx.recyclerview.widget.RecyclerView;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
 import com.bumptech.glide.request.RequestOptions;
 import com.chad.library.adapter.base.BaseQuickAdapter;
 import com.chad.library.adapter.base.BaseViewHolder;
 import com.google.android.material.tabs.TabLayout;
 import com.google.gson.Gson;
 import com.hjq.permissions.OnPermissionCallback;
 import com.hjq.permissions.Permission;
 import com.hjq.permissions.XXPermissions;
 import com.hjx.parent.ErrorListActivity;
 import com.hjx.parent.HomeworkDetailActivity;
 import com.hjx.parent.HomeworkShareActivity;
 import com.hjx.parent.ImageActivity;
 import com.hjx.parent.R;
 import com.hjx.parent.StuHomeworkActivity;
 import com.hjx.parent.TeacherChooseActivity;
 import com.hjx.parent.adapter.ErrorAdapter;
 import com.hjx.parent.adapter.HomeworkAdapter;
 import com.hjx.parent.bean.StudentBean;
 import com.hjx.parent.databinding.FragmentErrorBookBinding;
 import com.hjx.parent.rx.BaseRxFragment;
 import com.prws.common.bean.PageInfo;
 import com.prws.common.bean.ResponseResult;
 import com.prws.common.bean.Student;
 import com.prws.common.bean.TopicBean;
 import com.prws.common.bean.homework.HomeworkList;
 import com.prws.common.net.NetWorks;
 import com.prws.common.utils.BitmapUtils;
 import com.prws.common.utils.CommonUtil;
 import com.prws.common.utils.ScreenUtils;
 import com.prws.common.utils.SharedPreferencesUtil;
 import com.prws.common.utils.dialog.MyButtomDialog;
 import com.trello.rxlifecycle2.android.RxLifecycleAndroid;
 import com.zhangteng.imagepicker.bean.ImageInfo;
 import com.zhangteng.imagepicker.config.ImagePickerConfig;
 import com.zhangteng.imagepicker.config.ImagePickerEnum;
 import com.zhangteng.imagepicker.config.ImagePickerOpen;
 import com.zhangteng.imagepicker.imageloader.GlideImageLoader;
 import com.zhangteng.utils.IHandlerCallBack;
 import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import io.reactivex.Observable;
 import io.reactivex.Observer;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.Disposable;
 import io.reactivex.schedulers.Schedulers;
 public class ErrorFragment extends BaseRxFragment<FragmentErrorBookBinding> {
     StudentBean studentBean;
     private int subject;
     private ErrorAdapter errorAdapter;
     private HomeworkAdapter homeworkAdapter;
     private String filePath;
     @Override
     protected FragmentErrorBookBinding onCreateViewBinding(@NonNull LayoutInflater inflater, @Nullable ViewGroup parent) {
         return FragmentErrorBookBinding.inflate(inflater, parent, false);
     }
     public void refreshStudent() {
         String student = (String) SharedPreferencesUtil.getData("student", "");
         try {
             studentBean = new Gson().fromJson(student, StudentBean.class);
             getBinding().tvChoose.setText(studentBean.getStuName());
         } catch (Exception e) {
             e.printStackTrace();
         }
     }
     @Override
     public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
         String photo = (String) SharedPreferencesUtil.getData("photo", "");
         if (!TextUtils.isEmpty(photo)) {
             RoundedCorners roundedCorners = new RoundedCorners(ScreenUtils.dpToPx(getContext(), 45));
             RequestOptions options = RequestOptions.bitmapTransform(roundedCorners);
             Glide.with(getContext()).load(photo).apply(options).into(getBinding().ivStudent);
         }
         String name = (String) SharedPreferencesUtil.getData("name", "");
         getBinding().tvName.setText(name);
         refreshStudent();
         getBinding().tvChoose.setOnClickListener(v -> startActivity(new Intent(getContext(), TeacherChooseActivity.class)));
         getBinding().rlTakePhoto.setOnClickListener(v -> takePhoto(0));
         getBinding().flEntryHomework.setOnClickListener(v -> takePhoto(1));
         BaseQuickAdapter adapter = new BaseQuickAdapter(R.layout.item_subject, Arrays.asList(getResources().getStringArray(R.array.filter_subject))) {
             @Override
             public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
             }
             @Override
             protected void convert(@NonNull BaseViewHolder item, Object o) {
                 item.setText(R.id.tv_subject, getResources().getStringArray(R.array.filter_subject)[item.getAdapterPosition()]);
                 switch (item.getAdapterPosition()) {
                     case 0:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_chinese);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_chinese);
                         break;
                     case 1:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_math);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_math);
                         break;
                     case 2:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_english);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_english);
                         break;
                     case 3:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_physics);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_physics);
                         break;
                     case 4:
-                        item.setImageResource(R.id.iv_subject, R.mipmap.ic_chemistry);
+                        item.setImageResource(R.id.iv_subject, R.drawable.png_ic_chemistry);
                         break;
                 }
                 ViewGroup.LayoutParams layoutParams = item.getView(R.id.rl_subject).getLayoutParams();
                 layoutParams.width = (CommonUtil.getScreenWidth(getContext()) - CommonUtil.dpToPx(getContext(), 30)) / 4;
                 item.getView(R.id.rl_subject).setLayoutParams(layoutParams);
                 item.getConvertView().setOnClickListener(v -> {
                     if (subject != item.getAdapterPosition()) {
                         subject = item.getAdapterPosition();
                         String subStr = getResources().getStringArray(R.array.filter_subject)[subject];
                         getError(subStr);
                         getHomework(subStr);
                     }
                 });
             }
         };
         getBinding().rvSubject.setAdapter(adapter);
         subject = 0;
         getError(getResources().getStringArray(R.array.filter_subject)[subject]);
         getBinding().llAll.setOnClickListener(v -> {
             if (binding.tabLayout.getSelectedTabPosition() == 0) {
                 Intent intent = new Intent(getContext(), ErrorListActivity.class);
                 startActivity(intent);
             } else {
                 Intent intent = new Intent(getContext(), StuHomeworkActivity.class);
                 startActivity(intent);
             }
         });
         errorAdapter = new ErrorAdapter(getActivity(), new ArrayList<>(), false);
         homeworkAdapter = new HomeworkAdapter();
         homeworkAdapter.setOnItemClickListener((baseQuickAdapter, view1, i) -> {
             HomeworkList data = homeworkAdapter.getData().get(i);
             Gson gson = new Gson();
             String json = gson.toJson(studentBean);
             Student s = gson.fromJson(json, Student.class);
             if (data.getRight() == null) {
                 Intent intent = new Intent(requireContext(), HomeworkDetailActivity.class);
                 intent.putExtra("student", s);
                 intent.putExtra("data", data);
                 startActivity(intent);
             } else {
                 Intent intent = new Intent(requireContext(), HomeworkShareActivity.class);
                 intent.putExtra("student", s);
                 intent.putExtra("id", data.getId());
                 intent.putExtra("grade", data.getGrade());
                 intent.putExtra("subject", data.getSubject());
                 String name1 = new SimpleDateFormat("yyyy年M月d日作业", Locale.CHINA).format(data.uploadTime);
                 intent.putExtra("name", name1);
                 startActivity(intent);
             }
         });
         binding.rvMain.setAdapter(errorAdapter);
         binding.tabLayout.addTab(binding.tabLayout.newTab().setText("最近错题"));
         binding.tabLayout.addTab(binding.tabLayout.newTab().setText("最近作业"));
         binding.tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
             @Override
             public void onTabSelected(TabLayout.Tab tab) {
                 if (tab.getPosition() == 0) {
                     binding.rvMain.setAdapter(errorAdapter);
                     binding.rvMain.setVisibility(errorAdapter.list.isEmpty() ? View.GONE : View.VISIBLE);
                     binding.llEmpty.setVisibility(errorAdapter.list.isEmpty() ? View.VISIBLE : View.GONE);
                     binding.tvListTitle.setText("最近错题");
                     binding.tvEmpty.setText("暂无错题～");
                 } else {
                     binding.rvMain.setAdapter(homeworkAdapter);
                     binding.rvMain.setVisibility(homeworkAdapter.getData().isEmpty() ? View.GONE : View.VISIBLE);
                     binding.llEmpty.setVisibility(homeworkAdapter.getData().isEmpty() ? View.VISIBLE : View.GONE);
                     binding.tvListTitle.setText("最近作业");
                     binding.tvEmpty.setText("暂无作业～");
                 }
             }
             @Override
             public void onTabUnselected(TabLayout.Tab tab) {
             }
             @Override
             public void onTabReselected(TabLayout.Tab tab) {
             }
         });
     }
     private void takePhoto(int type) {
         if (!XXPermissions.isGranted(getContext(), Permission.CAMERA, Permission.WRITE_EXTERNAL_STORAGE)) {
             XXPermissions.with(getContext())
                     // 申请多个权限
                     .permission(Permission.CAMERA).request(new OnPermissionCallback() {
                         @Override
                         public void onGranted(List<String> permissions, boolean all) {
                             if (all) {
                                 //开启扫码界面
                                 showButtonDialog(type);
                             } else {
                                 Toast.makeText(getContext(), "需要权限", Toast.LENGTH_SHORT).show();
                             }
                         }
                         @Override
                         public void onDenied(List<String> permissions, boolean never) {
                             XXPermissions.startPermissionActivity(getContext(), permissions);
                         }
                     });
         } else {
             showButtonDialog(type);
         }
     }
     private void showButtonDialog(int type) {
         MyButtomDialog dialog = new MyButtomDialog(getActivity(), R.style.BottomSheetDialog);
         View bottomView = LayoutInflater.from(getActivity()).inflate(R.layout.bottom_sheet_layout, null);
         dialog.setContentView(bottomView);
         bottomView.findViewById(R.id.take_photo).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 dialog.dismiss();
                 Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                 //确保有相机来处理Intent
                 filePath = requireActivity().getExternalFilesDir("images").getPath() + "/" + System.currentTimeMillis() + CommonUtil.getStr() + ".jpg";
                 File photoFile = new File(filePath);
                 //适配Android 7.0文件权限，通过FileProvider创建一个content类型的Uri
                 Uri photoUri = FileProvider.getUriForFile(requireActivity(), "com.hjx.parent.fileprovider", photoFile);
                 takePictureIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
                 takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
                 startActivityForResult(takePictureIntent, type == 0 ? 0xA01 : 0xA02);
             }
         });
         bottomView.findViewById(R.id.choose_photo).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 dialog.dismiss();
                 ImagePickerConfig imagePickerConfig = new ImagePickerConfig.Builder().provider(getActivity().getPackageName() + ".fileprovider").imageLoader(new GlideImageLoader()) //图片加载器
                         .iHandlerCallBack(new HandlerCallBack(type))    //图片选择器生命周期监听（直接打开摄像头时无效）
                         .multiSelect(true)                 //是否多选
                         .isShowCamera(false).isVideoPicker(false)              //是否选择视频 默认false
                         .isImagePicker(true).imagePickerType(ImagePickerEnum.PHOTO_PICKER) //选择器打开类型
                         .maxImageSelectable(5)                        //图片可选择数
                         .maxHeight(1920)                              //图片最大高度
                         .maxWidth(1920)                               //图片最大宽度
                         .maxImageSize(3)                             //图片最大大小Mb
                         .isCrop(false).pathList(new ArrayList<>()).pickerThemeColorRes(R.color.image_picker_white).pickerTitleColorRes(R.color.image_picker_text_black).cropThemeColorRes(R.color.image_picker_white).cropTitleColorRes(R.color.image_picker_text_black).pickerBackRes(R.mipmap.image_picker_back_black).pickerFolderRes(R.mipmap.image_picker_folder_black).build();
                 ImagePickerOpen.getInstance().setImagePickerConfig(imagePickerConfig).pathList(new ArrayList<>()).open(getActivity());
             }
         });
         bottomView.findViewById(R.id.cancel).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 dialog.dismiss();
             }
         });
         dialog.show();
     }
     @SuppressLint("CheckResult")
     protected void getHomework(String subject) {
         if (studentBean == null) return;
         NetWorks.service_url.getStudentHomework(NetWorks.getHeader(), studentBean.getStuId())
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
                 .compose(RxLifecycleAndroid.bindFragment(getRxLifecycle()))
                 .map(ResponseResult::getData)
                 .toObservable()
                 .concatMap(Observable::fromIterable)
                 .filter(data -> subject.equals(data.getSubject()))
                 //.filter(data -> data.getRight() == null)
                 .take(5)
                 .toList()
                 .subscribe((data, th) -> {
                     if (th != null) th.printStackTrace();
                     homeworkAdapter.setNewData(data);
                     if (binding.tabLayout.getSelectedTabPosition() == 1) {
                         binding.rvMain.setVisibility(data == null || data.isEmpty() ? View.GONE : View.VISIBLE);
                         binding.llEmpty.setVisibility(data == null || data.isEmpty() ? View.VISIBLE : View.GONE);
                     }
                 });
     }
     private void getError(String subject) {
         if (studentBean == null) {
             return;
         }
         Map<String, Object> map = new HashMap<>();
         map.put("subject", subject);
         map.put("stuId", studentBean.getStuId());
         map.put("pageSize", 5);
         map.put("pageNum", 1);
         NetWorks.getError(map, new Observer<ResponseResult<PageInfo<TopicBean>>>() {
             @Override
             public void onSubscribe(Disposable d) {
             }
             @Override
             public void onNext(ResponseResult<PageInfo<TopicBean>> result) {
                 if (result.getData() != null && result.getCode() == 200) {
                     List<TopicBean> topicBeans = result.getData().getList();
                     errorAdapter.refresh(topicBeans);
                     if (binding.tabLayout.getSelectedTabPosition() == 0) {
                         if (topicBeans.size() > 0) {
                             getBinding().rvMain.setVisibility(View.VISIBLE);
                             getBinding().llEmpty.setVisibility(View.GONE);
                         } else {
                             getBinding().rvMain.setVisibility(View.GONE);
                             getBinding().llEmpty.setVisibility(View.VISIBLE);
                         }
                     }
                 }
             }
             @Override
             public void onError(Throwable e) {
                 e.printStackTrace();
             }
             @Override
             public void onComplete() {
             }
         });
     }
     @Override
     public void onResume() {
         super.onResume();
         String subStr = getResources().getStringArray(R.array.filter_subject)[subject];
         getError(subStr);
         getHomework(subStr);
     }
     public class HandlerCallBack implements IHandlerCallBack<ImageInfo> {
         int type;
         public HandlerCallBack(int type) {
             this.type = type;
         }
         private String TAG = "---ImagePicker---";
         List<ImageInfo> photoList = new ArrayList<>();
         @Override
         public void onStart() {
             Log.i(TAG, "onStart: 开启");
         }
         @Override
         public void onSuccess(List<ImageInfo> photoList) {
             this.photoList = photoList;
             Log.i(TAG, "onSuccess: 返回数据");
         }
         @Override
         public void onCancel() {
             Log.i(TAG, "onCancel: 取消");
         }
         @Override
         public void onFinish(List<ImageInfo> selectImage) {
             if (selectImage.size() == photoList.size()) {
                 ArrayList<String> strings = new ArrayList<>();
                 Intent intent = new Intent(getActivity(), ImageActivity.class);
                 for (ImageInfo imageInfo : selectImage) {
                     strings.add(imageInfo.getPath());
                 }
                 intent.putStringArrayListExtra("images", strings);
                 intent.putExtra("type", type);
                 startActivity(intent);
             }
         }
         @Override
         public void onError() {
             Log.i(TAG, "onError: 出错");
         }
     }
     @Override
     public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
         if (resultCode != RESULT_OK) return;
         if (requestCode == 0xA01 || requestCode == 0xA02 && !TextUtils.isEmpty(filePath)) {
             Bitmap b = BitmapUtils.compress(BitmapFactory.decodeFile(filePath));
             String path = getContext().getExternalFilesDir("images").getPath() + "/" + System.currentTimeMillis() + CommonUtil.getStr() + ".jpg";
             CommonUtil.saveBitmapToUri(b, path);
             ArrayList<String> strings = new ArrayList<>();
             Intent intent = new Intent(getContext(), ImageActivity.class);
             strings.add(path);
             intent.putStringArrayListExtra("images", strings);
             intent.putExtra("type", requestCode == 0xA01 ? 0 : 1);
             startActivity(intent);
         }
     }
 }