zhanghaochen / ParentControl

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Commit 926c5e84b3c6f8cdbc9ef5547fdf5807580cfa80

Authored by shixianjie 2024-10-11 15:17:28 +0800

1 parent ae79188a18

Exists in master

框选页面添加查看原图

Showing 3 changed files with 18 additions and 0 deletions Show diff stats

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

Diff comments View file @926c5e8

 package com.hjx.parent;
 import android.annotation.SuppressLint;
 import android.app.Dialog;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Rect;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.provider.MediaStore;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.View;
 import androidx.annotation.Nullable;
 import androidx.core.content.FileProvider;
 import androidx.viewpager2.widget.ViewPager2;
 import com.google.gson.Gson;
 import com.google.gson.JsonObject;
 import com.hjx.parent.adapter.ImageAdapter;
 import com.hjx.parent.databinding.ActivityImageBinding;
 import com.hjx.parent.dialog.AddHomeworkDialog;
 import com.hjx.parent.dialog.ErrorInputDialog;
 import com.hjx.parent.dialog.PhotoViewDialog;
 import com.hjx.parent.dialog.TipDialog;
 import com.hjx.parent.rx.BaseRxActivity;
 import com.prws.common.bean.CutPicBean;
 import com.prws.common.bean.ImageBean;
 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.xiasuhuei321.loadingdialog.view.LoadingDialog;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 import io.reactivex.Observer;
 import io.reactivex.disposables.Disposable;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
 public class ImageActivity extends BaseRxActivity<ActivityImageBinding> implements View.OnClickListener {
     private List<String> images = new ArrayList<>();
     private ImageAdapter imageAdapter;
     private List<ImageBean> list = new ArrayList<>();
     private String filePath;
     private int type = 0;
     private AddHomeworkDialog addHomeworkDialog;
     @Override
     public void initView(Bundle savedInstanceState) {
         type = getIntent().getIntExtra("type", 0);
         binding.tvSave.setText(type == 0 ? "保存错题" : "录入题目");
         images = getIntent().getStringArrayListExtra("images");
         for (String s : images) {
             String filepath = context.getExternalFilesDir("images").getPath() + "/" + System.currentTimeMillis() + CommonUtil.getStr() + ".jpg";
             ImageBean imageBean = new ImageBean();
             Bitmap bitmap = BitmapUtils.getimage(s);
             CommonUtil.saveBitmapToUri(bitmap, filepath);
             imageBean.setPath(filepath);
             imageBean.source = filepath;
             list.add(imageBean);
         }
         imageAdapter = new ImageAdapter(this, list);
         binding.viewPager.setAdapter(imageAdapter);
         binding.viewPager.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
             @Override
             public void onPageSelected(int position) {
                 if (list.get(position).getCuts() == null) {
 //                    binding.ivPrevious.setEnabled(false);
 //                    binding.ivNext.setEnabled(false);
                     clearText();
                 }
                 binding.tvTitle.setText((binding.viewPager.getCurrentItem() + 1) + "/" + list.size());
                 if (position == 0) {
                     binding.ivPrevious.setImageResource(R.mipmap.ic_previous_gray);
 //                    binding.ivPrevious.setEnabled(true);
                 } else {
                     binding.ivPrevious.setImageResource(R.mipmap.ic_previous);
 //                    binding.ivPrevious.setEnabled(false);
                 }
                 if (position == list.size() - 1) {
                     binding.ivNext.setImageResource(R.mipmap.ic_next_gray);
 //                    binding.ivNext.setEnabled(true);
                 } else {
                     binding.ivNext.setImageResource(R.mipmap.ic_next);
 //                    binding.ivNext.setEnabled(false);
                 }
                 super.onPageSelected(position);
             }
         });
         binding.rlNext.setOnClickListener(this);
         binding.rlPrevious.setOnClickListener(this);
         binding.ivBack.setOnClickListener(this);
         binding.tvPhoto.setOnClickListener(this);
         binding.tvAdd.setOnClickListener(this);
         binding.llEdit.setOnClickListener(this);
         binding.tvSave.setOnClickListener(this);
         binding.btnShowSource.setOnClickListener(v -> {
             if (list.isEmpty()) return;
             ImageBean data = list.get(binding.viewPager.getCurrentItem());
             new PhotoViewDialog(this).show(data.source);
         });
     }
     public void clearText() {
         int index = binding.viewPager.getCurrentItem();
         showLoadingDialog(getString(R.string.loading_text), new LoadingDialog.DismissListener() {
             @Override
             public void dimiss() {
 //                binding.ivPrevious.setEnabled(index != 0);
 //                binding.ivNext.setEnabled(index != list.size() - 1);
             }
         });
         Log.i("clearText", list.get(index).getPath());
         String base64 = BitmapUtils.imageToBase64(list.get(index).getPath());
         NetWorks.removeWriting(base64, new Observer<JsonObject>() {
             @Override
             public void onSubscribe(Disposable d) {
             }
             @Override
             public void onNext(JsonObject jsonObject) {
                 if (jsonObject != null && jsonObject.get("image_processed") != null) {
                     String image = jsonObject.get("image_processed").getAsString();
                     if (image != null) {
                         String filepath = context.getExternalFilesDir("images").getPath() + "/" + String.valueOf(System.currentTimeMillis()) + CommonUtil.getStr() + ".jpg";
                         CommonUtil.saveBitmapToUri(BitmapUtils.stringToBitmap(image), filepath);
                         list.get(index).setPath(filepath);
                         if (list.get(index).getCuts() == null) {
                             list.get(index).setCuts(new ArrayList<>());
                         }
                         imageAdapter.notifyItemChanged(index);
                         cut(filepath);
                     } else {
                         loadFail("去除字迹失败");
                     }
                 } else {
                     loadFail("去除字迹失败");
                 }
             }
             @Override
             public void onError(Throwable e) {
                 loadFail("去除字迹失败");
             }
             @Override
             public void onComplete() {
             }
         });
     }
     public void cut(String path) {
         String base64 = BitmapUtils.imageToBase64(path);
         Log.i("figLoaction", path);
         NetWorks.cut(base64, new Observer<CutPicBean>() {
             @Override
             public void onSubscribe(Disposable d) {
             }
             @Override
             public void onNext(CutPicBean cutPicBean) {
                 if (cutPicBean != null) {
                     if (cutPicBean.getDirection() != 0) {
                         rotatingImage(cutPicBean);
                     } else {
                         if (cutPicBean.getQus_figure() != null && cutPicBean.getQus_figure().size() > 0) {
                             List<CutPicBean.FigLoaction> figLoactions = new ArrayList<>();
                             for (CutPicBean.CutLocation cutLocation : cutPicBean.getQus_figure()) {
                                 figLoactions.add(cutLocation.getFig_location());
                             }
                             new Handler().postDelayed(new Runnable() {
                                 @Override
                                 public void run() {
                                     getRects(figLoactions);
                                 }
                             }, 1000);
                         } else {
                             cancelLoadingDialog();
                         }
                     }
                 } else {
                     loadFail("自动切题失败");
                 }
             }
             @Override
             public void onError(Throwable e) {
                 loadFail("自动切题失败");
             }
             @Override
             public void onComplete() {
             }
         });
     }
     private void getRects(List<CutPicBean.FigLoaction> figLoactions) {
         Log.i("figLoaction", new Gson().toJson(figLoactions));
         int index = binding.viewPager.getCurrentItem();
         List<ImageBean.Cut> cuts = new ArrayList<>();
         for (CutPicBean.FigLoaction figLoaction : figLoactions) {
             ImageBean.Cut cut = new ImageBean.Cut();
             cut.setRect(figLoaction);
             cut.setSelect(false);
             cuts.add(cut);
         }
         list.get(index).setCuts(cuts);
         imageAdapter.notifyItemChanged(index);
         cancelLoadingDialog();
     }
     private void rotatingImage(CutPicBean cutPicBean) {
         int index = binding.viewPager.getCurrentItem();
         Bitmap bitmap = BitmapFactory.decodeFile(list.get(index).getPath());
         int angle = 0;
         switch (cutPicBean.getDirection()) {
             case 1:
                 angle = 90;
                 break;
             case 2:
                 angle = 180;
                 break;
             case 3:
                 angle = 270;
                 break;
         }
         if (cutPicBean.getQus_figure() != null && cutPicBean.getQus_figure().size() > 0) {
             List<CutPicBean.FigLoaction> figLoactions = new ArrayList<>();
             for (CutPicBean.CutLocation cutLocation : cutPicBean.getQus_figure()) {
                 figLoactions.add(cutLocation.getFig_location());
             }
             figLoactions = CommonUtil.rotaingLocation(angle, figLoactions, bitmap.getWidth(), bitmap.getHeight());
             bitmap = CommonUtil.rotaingImageView(angle, bitmap);
             String filepath = context.getExternalFilesDir("images").getPath() + "/" + String.valueOf(System.currentTimeMillis()) + CommonUtil.getStr() + ".jpg";
             CommonUtil.saveBitmapToUri(bitmap, filepath);
             list.get(index).setPath(filepath);
             imageAdapter.notifyItemChanged(index);
             List<CutPicBean.FigLoaction> finalFigLoactions = figLoactions;
             new Handler().postDelayed(new Runnable() {
                 @Override
                 public void run() {
                     getRects(finalFigLoactions);
                 }
             }, 500);
         } else {
             cancelLoadingDialog();
         }
     }
     @Override
     protected ActivityImageBinding getViewBinding() {
         return ActivityImageBinding.inflate(getLayoutInflater());
     }
     @SuppressLint("SetTextI18n")
     public void refreshNum() {
         int num = 0;
         for (ImageBean imageBean : list) {
             if (imageBean.getCuts() != null && imageBean.getCuts().size() > 0) {
                 for (ImageBean.Cut cut : imageBean.getCuts()) {
                     if (cut.isSelect()) {
                         num++;
                     }
                 }
             }
         }
         String btnText = type == 0 ? "保存错题" : "录入题目";
         if (num > 0) {
             binding.tvSave.setEnabled(true);
             binding.tvSave.setBackgroundResource(R.drawable.bg_soild_blue_5);
             binding.tvSave.setText(btnText + "(" + num + ")");
         } else {
             binding.tvSave.setEnabled(false);
             binding.tvSave.setBackgroundResource(R.drawable.bg_soild_blue_light_5);
             binding.tvSave.setText(btnText);
         }
     }
     @Override
     public void onClick(View v) {
         switch (v.getId()) {
             case R.id.iv_back:
                 back();
                 break;
             case R.id.rl_next:
                 if (binding.viewPager.getCurrentItem() + 1 < list.size()) {
                     binding.viewPager.setCurrentItem(binding.viewPager.getCurrentItem() + 1);
                 }
                 break;
             case R.id.rl_previous:
                 if (binding.viewPager.getCurrentItem() != 0) {
                     binding.viewPager.setCurrentItem(binding.viewPager.getCurrentItem() - 1);
                 }
                 break;
             case R.id.ll_edit:
                 Intent intent = new Intent(context, ImageEditActivity.class);
                 intent.putExtra("path", list.get(binding.viewPager.getCurrentItem()).getPath());
                 startActivityForResult(intent, 1001);
                 break;
             case R.id.tv_photo:
                 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, 1002);
                 }
                 break;
             case R.id.tv_add:
                 Intent intent1 = new Intent(context, ImageSelectActivity.class);
                 intent1.putExtra("path", list.get(binding.viewPager.getCurrentItem()).getPath());
+                intent1.putExtra("source", list.get(binding.viewPager.getCurrentItem()).source);
                 startActivityForResult(intent1, 1001);
                 break;
             case R.id.tv_save:
                 List<TopicBean> topicBeans = new ArrayList<>();
                 for (ImageBean imageBean : list) {
                     if (imageBean.getCuts() != null && imageBean.getCuts().size() > 0) {
                         for (ImageBean.Cut cut : imageBean.getCuts()) {
                             if (cut.isSelect()) {
                                 TopicBean bean = new TopicBean();
                                 String path = context.getExternalFilesDir("images").getPath() + "/" + String.valueOf(System.currentTimeMillis()) + CommonUtil.getStr() + ".jpg";
                                 BitmapUtils.saveBitmap(cut.getBitmap(), path);
                                 bean.setPath(path);
                                 topicBeans.add(bean);
                             }
                         }
                     }
                 }
                 save(topicBeans);
                 break;
         }
     }
     private void save(List<TopicBean> topicBeans) {
         if (type == 0) {
             ErrorInputDialog dialog = new ErrorInputDialog(this, topicBeans);
             dialog.show();
         } else {
             List<String> paths = new ArrayList<>();
             for (TopicBean it: topicBeans) {
                 paths.add(it.getPath());
             }
             if (addHomeworkDialog == null) {
                 addHomeworkDialog = new AddHomeworkDialog(this);
             }
             addHomeworkDialog.show(paths, student -> {
                 Intent intent = new Intent(context, AddSuccessActivity.class);
                 intent.putExtra("type", type);
                 intent.putExtra("studentJson", new Gson().toJson(student));
                 startActivity(intent);
                 finish();
             });
         }
     }
     @Override
     protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
         if (requestCode == 1001) {
             if (resultCode == 1002) {
                 if (list.size() > 1) {
                     list.remove(binding.viewPager.getCurrentItem());
                     imageAdapter.notifyItemRemoved(binding.viewPager.getCurrentItem());
                     binding.tvTitle.setText((binding.viewPager.getCurrentItem() + 1) + "/" + list.size());
                     refreshNum();
                 } else {
                     finish();
                 }
             } else if (resultCode == 1003) {
                 int position = binding.viewPager.getCurrentItem();
                 String src = list.get(position).source;
                 list.remove(position);
                 String path = data.getStringExtra("path");
                 ImageBean imageBean = new ImageBean();
                 imageBean.setPath(path);
                 imageBean.source = src;
                 list.add(position, imageBean);
                 imageAdapter.notifyItemChanged(position);
                 clearText();
                 refreshNum();
             } else if (resultCode == 1004) {
                 Rect rect = data.getParcelableExtra("cut");
                 if (rect != null) {
                     int position = binding.viewPager.getCurrentItem();
                     ImageBean.Cut cut = new ImageBean.Cut();
                     cut.setRect1(rect);
                     cut.setSelect(false);
                     if (list.get(position).getCuts() != null) {
                         list.get(position).getCuts().add(cut);
                     } else {
                         List<ImageBean.Cut> cuts =new ArrayList<>();
                         cuts.add(cut);
                         list.get(position).setCuts(cuts);
                     }
                     imageAdapter.notifyItemChanged(position);
                     refreshNum();
                 }
             } else if (resultCode == 1005) {
                 int i = data.getIntExtra("position", 0);
                 int position = binding.viewPager.getCurrentItem();
                 Rect rect = data.getParcelableExtra("cut");
                 if (rect != null) {
                     ImageBean.Cut cut = new ImageBean.Cut();
                     cut.setRect1(rect);
                     cut.setSelect(false);
                     list.get(position).getCuts().remove(i);
                     list.get(position).getCuts().add(i, cut);
                     imageAdapter.notifyItemChanged(position);
                     refreshNum();
                 } else {
                     list.get(position).getCuts().remove(i);
                     imageAdapter.notifyItemChanged(position);
                     refreshNum();
                 }
             }
         } else if (requestCode == 1002 && 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);
             int position = binding.viewPager.getCurrentItem();
             list.remove(position);
             ImageBean imageBean = new ImageBean();
             imageBean.setPath(path);
             imageBean.source = path;
             list.add(position, imageBean);
             imageAdapter.notifyItemChanged(position);
             clearText();
             refreshNum();
         }
     }
     private void back() {
         showTipDialog("温馨提示", "是否确认退出？", "取消", "确定", new TipDialog.TipDialogInterface() {
             @Override
             public void onConfirm(Dialog dialog) {
                 dialog.dismiss();
                 finish();
             }
             @Override
             public void onCancel(Dialog dialog) {
                 dialog.dismiss();
             }
         });
     }
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
         if (keyCode == KeyEvent.KEYCODE_BACK) {
             back();
             return true;
         }
         return super.onKeyDown(keyCode, event);
     }
 }

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

Diff comments View file @926c5e8

 package com.hjx.parent;
 import android.app.Dialog;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.SystemClock;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
 import android.widget.RelativeLayout;
 import com.hjx.parent.databinding.ActivityImageSelectBinding;
+import com.hjx.parent.dialog.PhotoViewDialog;
 import com.hjx.parent.dialog.TipDialog;
 import com.prws.common.bean.CutPicBean;
 import com.prws.common.bean.ImageBean;
 import com.prws.common.utils.BitmapUtils;
 import com.prws.common.utils.CommonUtil;
 import com.prws.common.widget.MarkSizeView;
 public class ImageSelectActivity extends BaseActivity<ActivityImageSelectBinding> {
     private Bitmap bitmap;
     Rect rect;
     private double widthFold, heightFold;
     private Bitmap backGroundBitmap;
     private int bitmapWidth, bitmapHeight;
     private Rect select;
     private boolean isSelect = false;
     @Override
     public void initView(Bundle savedInstanceState) {
         String path = getIntent().getStringExtra("path");
         bitmap = BitmapFactory.decodeFile(path);
         showImage();
         binding.markView.setmOnClickListener(new MarkSizeView.onClickListener() {
             @Override
             public void onConfirm(Rect markedArea) {
                 if (isSelect) {
                     binding.markView.setBackGroundBitmap(backGroundBitmap);
                     isSelect = false;
                 }
                 int markSizeViewWidth = binding.markView.getWidth();
                 int markSizeHeight = binding.markView.getHeight();
                 backGroundBitmap = binding.markView.getBackGroundBitmap();
                 bitmapWidth = backGroundBitmap.getWidth();
                 bitmapHeight = backGroundBitmap.getHeight();
                 widthFold = CommonUtil.div(bitmapWidth, markSizeViewWidth, 2);
                 heightFold = CommonUtil.div(bitmapHeight, markSizeHeight, 2);
                 Log.d(toString(), markedArea.toString());
                 drawRectangles(markedArea);
                 binding.markView.reset();
             }
             @Override
             public void onCancel() {
                 rect = null;
             }
             @Override
             public void onTouch() {
             }
         });
         binding.tvSave.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 if (rect != null) {
                     if (select == null) {
                         Intent intent = new Intent();
                         intent.putExtra("cut", rect);
                         setResult(1004, intent);
                         finish();
                     } else {
                         Intent intent = new Intent();
                         intent.putExtra("cut", rect);
                         intent.putExtra("position", getIntent().getIntExtra("position", 0));
                         setResult(1005, intent);
                         finish();
                     }
                 } else {
                     showToast("未选择框题区域");
                 }
             }
         });
         binding.llDelete.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 if (select == null) {
                     finish();
                 } else {
                     rect = null;
                     Intent intent = new Intent();
                     intent.putExtra("cut", rect);
                     intent.putExtra("position", getIntent().getIntExtra("position", 0));
                     setResult(1005, intent);
                     finish();
                 }
             }
         });
         binding.ivBack.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 back();
             }
         });
+        String source = getIntent().getStringExtra("source");
+        binding.btnShowSource.setOnClickListener(v -> {
+            new PhotoViewDialog(this).show(source);
+        });
     }
     private void back() {
         showTipDialog("温馨提示", "是否确认放弃当前的编辑？", "取消", "确定", new TipDialog.TipDialogInterface() {
             @Override
             public void onConfirm(Dialog dialog) {
                 dialog.dismiss();
                 finish();
             }
             @Override
             public void onCancel(Dialog dialog) {
                 dialog.dismiss();
             }
         });
     }
     private void simulateClick(int x1, int x2, int y1, int y2) {
         long downTime = SystemClock.uptimeMillis();
         final MotionEvent downEvent = MotionEvent.obtain(downTime, downTime, MotionEvent.ACTION_DOWN, x1, y1, 0);
         downTime += 1000;
         final MotionEvent moveEvent = MotionEvent.obtain(downTime, downTime, MotionEvent.ACTION_MOVE, x2, y2, 0);
         final MotionEvent upEvent = MotionEvent.obtain(downTime, downTime, MotionEvent.ACTION_UP, x2, y2, 0);
         binding.markView.onTouchEvent(downEvent);
         binding.markView.onTouchEvent(moveEvent);
         binding.markView.onTouchEvent(upEvent);
         downEvent.recycle();
         moveEvent.recycle();
         upEvent.recycle();
     }
     private void drawRectangles(Rect ints) {
         isSelect = true;
         rect = new Rect(ints.left, ints.top, ints.right, ints.bottom);
         Log.d(toString(), ints.toString());
         Rect rect = new Rect(CommonUtil.mulForInt(ints.left, widthFold), CommonUtil.mulForInt(ints.top, heightFold), CommonUtil.mulForInt(ints.right, widthFold), CommonUtil.mulForInt(ints.bottom, heightFold));
 //        Log.d(toString(),rect.toString());
         Bitmap mutableBitmap = backGroundBitmap.copy(Bitmap.Config.ARGB_8888, true);
         Canvas canvas = new Canvas(mutableBitmap);
         //画矩形框
         Paint paint = new Paint();
         paint.setAntiAlias(true);
         paint.setStyle(Paint.Style.FILL);//填充
         paint.setStrokeWidth(CommonUtil.dpToPx(this, 1)); //线的宽度
         paint.setColor(getColor(R.color.select_fill));
         canvas.drawRect(rect, paint);
         paint.setStyle(Paint.Style.STROKE);//不填充
         paint.setColor(getColor(R.color.select_border));
         canvas.drawRect(rect, paint);
         binding.markView.setBackGroundBitmap(mutableBitmap);
     }
     private void showImage() {
         float imageHeight = bitmap.getHeight();
         float imageWidth = bitmap.getWidth();
         float viewHeight = CommonUtil.getScreenHeight(context) - CommonUtil.dpToPx(context, 250);
         float viewWidth = CommonUtil.getScreenWidth(context) - CommonUtil.dpToPx(context, 60);
         binding.markView.post(new Runnable() {
             @Override
             public void run() {
                 binding.markView.reset();
                 RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(binding.markView.getLayoutParams());
                 if (imageHeight / imageWidth > viewHeight / viewWidth) {
                     if (viewHeight > imageHeight) {
                         layoutParams.height = (int) imageHeight;
                         layoutParams.width = (int) imageWidth;
                     } else {
                         layoutParams.height = (int) viewHeight;
                         layoutParams.width = (int) ((float) (imageWidth / imageHeight) * viewHeight);
                     }
                 } else {
                     if (viewWidth > imageWidth) {
                         layoutParams.height = (int) imageHeight;
                         layoutParams.width = (int) imageWidth;
                     } else {
                         layoutParams.height = (int) ((float) (imageHeight / imageWidth) * viewWidth);
                         layoutParams.width = (int) viewWidth;
                     }
                 }
                 layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT);
                 binding.markView.setLayoutParams(layoutParams);
                 binding.markView.setBackGroundBitmap(bitmap);
                 binding.markView.reset();
                 select = getIntent().getParcelableExtra("rect");
                 if (select != null) {
                     simulateClick(select.left, select.right, select.top, select.bottom);
                 }
             }
         });
     }
     @Override
     protected void onDestroy() {
         if (backGroundBitmap != null) {
             backGroundBitmap.recycle();
             backGroundBitmap = null;
         }
         if (bitmap != null) {
             bitmap.recycle();
             bitmap = null;
         }
         super.onDestroy();
     }
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
         if (keyCode == KeyEvent.KEYCODE_BACK) {
             back();
             return true;
         }
         return super.onKeyDown(keyCode, event);
     }
     @Override
     protected ActivityImageSelectBinding getViewBinding() {
         return ActivityImageSelectBinding.inflate(getLayoutInflater());
     }
 }

app/src/main/res/layout/activity_image_select.xml

Diff comments View file @926c5e8

 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     xmlns:xxx="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
     tools:ignore="MissingDefaultResource">
     <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="40dp"
         android:background="@color/white">
         <TextView
             android:id="@+id/tv_title"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_centerInParent="true"
             android:text="手动框选"
             android:textColor="#333333"
             android:textSize="18sp" />
         <ImageView
             android:id="@+id/iv_back"
             android:layout_width="30dp"
             android:layout_height="36dp"
             android:layout_centerVertical="true"
             android:layout_marginLeft="5dp"
             android:padding="10dp"
             android:src="@mipmap/icon_back" />
+        <TextView
+            android:id="@+id/btnShowSource"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentRight="true"
+            android:layout_centerVertical="true"
+            android:layout_marginRight="15dp"
+            android:text="查看原图"
+            android:textColor="#333333"
+            android:textSize="14sp" />
     </RelativeLayout>
     <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:background="@color/white">
         <RelativeLayout
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:layout_above="@+id/rl_bottom"
             android:layout_marginLeft="15dp"
             android:layout_marginTop="35dp"
             android:layout_marginRight="15dp"
             android:layout_marginBottom="45dp">
             <com.prws.common.widget.MarkSizeView
                 android:id="@+id/mark_view"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_centerInParent="true"
                 xxx:markedColor="@color/select_fill"
                 xxx:strokeWidth="1dp"
                 xxx:strokesColor="@color/select_border"
                 xxx:vertexColor="@color/select_border"
                 xxx:vertexWidth="12dp" />
         </RelativeLayout>
         <RelativeLayout
             android:id="@+id/rl_bottom"
             android:layout_width="match_parent"
             android:layout_height="70dp"
             android:layout_alignParentBottom="true"
             android:background="@color/white">
             <LinearLayout
                 android:id="@+id/ll_delete"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_centerVertical="true"
                 android:layout_marginLeft="15dp"
                 android:orientation="vertical">
                 <ImageView
                     android:layout_width="25dp"
                     android:layout_height="25dp"
                     android:layout_gravity="center_horizontal"
                     android:src="@mipmap/ic_delete" />
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_gravity="center_horizontal"
                     android:layout_marginTop="5dp"
                     android:text="删除"
                     android:textSize="11sp" />
             </LinearLayout>
             <TextView
                 android:id="@+id/tv_save"
                 android:layout_width="280dp"
                 android:layout_height="40dp"
                 android:layout_alignParentRight="true"
                 android:layout_centerVertical="true"
                 android:layout_marginRight="15dp"
                 android:background="@drawable/bg_soild_blue_5"
                 android:gravity="center"
                 android:text="完成"
                 android:textColor="@color/white"
                 android:textSize="18sp" />
         </RelativeLayout>
     </RelativeLayout>
 </LinearLayout>