图片预览长按保存事件优化

韩亚云
1 parent aa8ba763
Showing 8 changed files with 69 additions and 143 deletions
app/strike/src/main/java/com/cnlive/strike/imgutil/ImgActivity.java
cloud/user/src/main/java/com/cnlive/cloud/user/preview/ui/widget/DownLoadImageService.java
core/app_qr/src/main/java/com/cnlive/cloud/moudle/qr/frame/view/GenerateQRView.java
core/imageload/src/main/java/com/cnlive/core/imageload/preview/presenter/ProcessHtmlPresenter.java
core/imageload/src/main/java/com/cnlive/core/imageload/preview/view/ProcessHtmlView.java
core/imageload/src/main/java/com/cnlive/core/imageload/util/DownLoadImageService.java
core/imageload/src/main/java/com/cnlive/core/ui/presenter/PreViewImagePresenter.java
core/imageload/src/main/java/com/cnlive/core/ui/view/PreViewImageView.java
@@ -94,6 +94,7 @@ public class ImgActivity extends AppCompatActivity {
         findViewById(R.id.pre_btn).setOnClickListener(view -> {
             PreViewImgData data = new PreViewImgData();
             data.setType("1");
+            data.setUserId("10514343");
             PreViewImgInfo cuData = new PreViewImgInfo();
             cuData.setImgUrl("https://b-ssl.duitang.com/uploads/item/201505/09/20150509221719_kyNrM.jpeg");
             data.setCurrPrewInfo(cuData);
@@ -107,6 +108,10 @@ public class ImgActivity extends AppCompatActivity {
             cuData2.setImgUrl("https://b-ssl.duitang.com/uploads/item/201505/11/20150511122951_MAwVZ.jpeg");
             preViewImgInfos.add(cuData2);
+            PreViewImgInfo preViewImgInfo = new PreViewImgInfo();
+            preViewImgInfo.setImgUrl("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1583074722432&di=7ba0e34112d2c6e3b870fa7ce18827b1&imgtype=0&src=http%3A%2F%2Fm.dazhuanglawyer.com%2Ftupian%2F20190904%2F201909041739423115.jpg");
+            preViewImgInfos.add(preViewImgInfo);
+
             data.setPicInfoList(preViewImgInfos);
             data.setFriend(true);
             data.setCollection(true);
@@ -224,7 +229,7 @@ public class ImgActivity extends AppCompatActivity {
            // .asSquare()//正方形
         findViewById(R.id.down).setOnClickListener(view -> {
-            ImageLoader.saveImageIntoGallery(new DownLoadImageService(ImgActivity.this, URL1, true, "lala", new ImageDownLoadCallBack() {
+            ImageLoader.saveImageIntoGallery(new DownLoadImageService(ImgActivity.this, URL1, false, "lala", new ImageDownLoadCallBack() {
                 @Override
                 public void onDownLoadSuccess(Bitmap bitmap) {
@@ -78,7 +78,7 @@ public class DownLoadImageService implements Runnable {
             inStream.close();
             outputStream.close();
-            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + newFile.getAbsolutePath())));
+            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse(newFile.getAbsolutePath())));
             //TODO 文件缓存已经完成  待优化~!!
         } catch (Exception e) {
             Log.e("ImageDownloadService", "Exception  ", e);
@@ -189,7 +189,7 @@ public class GenerateQRView extends BaseView {
 //            e.printStackTrace();
 //        }
         // 最后通知图库更新
-        context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + file.getAbsolutePath())));
+        context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse(file.getAbsolutePath())));
         AlertUtil.showSuccessToast(mContext, "保存成功");
@@ -321,7 +321,7 @@ public class ProcessHtmlPresenter extends BasePresenter&lt;ProcessHtmlView&gt; {
             inStream.close();
             outputStream.close();
-            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + newFile.getAbsolutePath())));
+            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse(newFile.getAbsolutePath())));
             ifViewAttached(view -> view.showSucessfulMessage("保存成功"));
             context.finish();
         } catch (Exception e) {
@@ -149,7 +149,7 @@ public class ProcessHtmlView extends BaseView {
                                         if (localContentValues != null)
                                             localContentResolver.insert(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, localContentValues);
                                     }
-                                    mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + s)));
+                                    mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse(s)));
                                 }
                             } catch (Exception e) {
                                 e.printStackTrace();
@@ -273,7 +273,7 @@ public class ProcessHtmlView extends BaseView {
                         file.getAbsolutePath(), newFile.getName(), null);
             }
-            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + newFile.getAbsolutePath())));
+            context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse(newFile.getAbsolutePath())));
             showSucessfulMessage("保存成功");
         } catch (Exception e) {
             if (e != null && e.getMessage() != null)
@@ -30,6 +30,7 @@ public class DownLoadImageService implements Runnable{
     private File currentFile;
     private String fileName;
+    //是否加入系统图库
     private boolean isSetMediaStore;
     public DownLoadImageService(Context context, String url,boolean isSetMediaStore , String fileName, ImageDownLoadCallBack callBack) {
@@ -67,9 +68,7 @@ public class DownLoadImageService implements Runnable{
     public void saveImageToGallery(Context context, Bitmap bmp) {
         // 首先保存图片
-
         File file = Build.VERSION.SDK_INT > 28?context.getExternalFilesDir(Environment.DIRECTORY_PICTURES).getAbsoluteFile():Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getAbsoluteFile();//注意小米手机必须这样获得public绝对路径
-
         File appDir = new File(file ,fileName);
         if (!appDir.exists()) {
             appDir.mkdirs();
@@ -99,7 +98,6 @@ public class DownLoadImageService implements Runnable{
         if(isSetMediaStore){
             setMediaDtore(fileName);
         }
-
         // 最后通知图库更新
         context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE,
                 Uri.fromFile(new File(currentFile.getPath()))));
@@ -170,10 +170,9 @@ public class PreViewImagePresenter extends BasePresenter&lt;PreViewImageView&gt; {
     private void collection(PreViewImageActivity context, String imagePath, PreViewImgData previewData) {
         if (previewData == null) return;
-        String sid = UserService.getUid(context);
         Map<String, String> requestMap = new HashMap<>();
         requestMap.put("appId", AppConfig.getAppId());
-        requestMap.put("sid", sid);
+        requestMap.put("sid", previewData.getUserId());
         requestMap.put("type", previewData.getType());
         requestMap.put("img", imagePath);
@@ -213,86 +212,18 @@ public class PreViewImagePresenter extends BasePresenter&lt;PreViewImageView&gt; {
             @Override
             public void onSuccess(BaseResult data) {
-                ifViewAttached(view -> view.showSucessfulMessage("收藏成功"));
+                if(getView() != null) getView().showSucessfulMessage("收藏成功");
+//                ifViewAttached(view -> view.showSucessfulMessage("收藏成功"));
             }
             @Override
             public void onFailure(String errCode, String errMsg, Exception e) {
-                ifViewAttached(view -> view.showMessage(errMsg));
+                if(getView() != null) getView().showMessage(errMsg);
+//                ifViewAttached(view -> view.showMessage(errMsg));
             }
         });
     }
-
-    /**
-     * 保存图片
-     *
-     * @param url
-     */
-    public void savePicture(Activity context, String url) {
-        if(getView() != null) getView().hideLoading();
-//        ifViewAttached(view -> view.hideLoading());
-        if (TextUtils.isEmpty(url)) {
-            if(getView() != null) getView().showMessage("非法图片地址");
-//            ifViewAttached(view -> view.showMessage("非法图片地址"));
-            return;
-        }
-        if (FileUtils.isFileExists(url)) {
-//            本地图片 做copy操作
-            if(getView() != null) getView().saveLocalImg(url);
-//            ifViewAttached(view -> view.saveLocalImg(url));
-        } else {
-            if (!url.contains("http")) {
-                if(getView() != null) getView().showMessage("非法图片地址");
-//                ifViewAttached(view -> view.showMessage("非法图片地址"));
-                return;
-            }
-            Observable.create(new ObservableOnSubscribe<String>() {
-                @Override
-                public void subscribe(ObservableEmitter<String> emitter) throws Exception {
-                    if (url.contains("http")) {
-                        File file = Glide.with(context).asFile().load(url).submit().get();
-                        if (file != null && file.exists() && file.length() > 0) {
-                            String path = file.getAbsolutePath();
-                            emitter.onNext(path);
-                        } else {
-                            emitter.onError(new Throwable("非法图片地址"));
-                        }
-                    } else {
-                        emitter.onError(new Throwable("非法图片地址"));
-                    }
-                }
-            }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new Observer<String>() {
-                @Override
-                public void onSubscribe(Disposable d) {
-
-                }
-
-                @Override
-                public void onNext(String s) {
-                    if (!TextUtils.isEmpty(s)) {
-                        if(getView() != null) getView().saveLocalImg(s);
-//                        ifViewAttached(view -> view.saveLocalImg(s));
-                    } else {
-                        if(getView() != null) getView().showMessage("数据异常");
-//                        ifViewAttached(view -> view.showMessage("数据异常"));
-                    }
-                }
-
-                @Override
-                public void onError(Throwable e) {
-                    if(getView() != null) getView().showMessage(e.getMessage());
-//                    ifViewAttached(view -> view.showMessage(e.getMessage()));
-                }
-
-                @Override
-                public void onComplete() {
-
-                }
-            });
-        }
-    }
-
     /**
      * 保存视频
      *
@@ -332,7 +263,7 @@ public class PreViewImagePresenter extends BasePresenter&lt;PreViewImageView&gt; {
                     outputStream.write(buffer2, 0, byteread);
                 inStream.close();
                 outputStream.close();
-                activity.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + newFile.getAbsolutePath())));
+                activity.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse(newFile.getAbsolutePath())));
                 ifViewAttached(view -> view.showSucessfulMessage("保存成功"));
                 activity.finish();
             } catch (Exception e) {
@@ -348,12 +279,11 @@ public class PreViewImagePresenter extends BasePresenter&lt;PreViewImageView&gt; {
      * @param imgUrl
      */
     public void isScan(Activity activity,String imgUrl,int position) {
-        if (TextUtils.isEmpty(imgUrl)) {
-            return;
-        }
-        if (!NetworkUtil.isConnectInternet(activity)) {
+        if (TextUtils.isEmpty(imgUrl) || !NetworkUtil.isConnectInternet(activity)) {
+            if(getView() != null) getView().showDialog(position,false);
             return;
         }
+
         Observable.create(new ObservableOnSubscribe<String>() {
             @Override
             public void subscribe(ObservableEmitter<String> emitter) throws Exception {
@@ -483,14 +413,19 @@ public class PreViewImagePresenter extends BasePresenter&lt;PreViewImageView&gt; {
                             if (getView()!=null)getView().processQrContent(qrContent);
 //                            ifViewAttached(view -> view.processQrContent(qrContent));
                         } else {
-                            ifViewAttached(view -> view.showMessage("未识别二维码"));
+                            if(getView() != null) getView().showMessage("未识别二维码");
+//                            ifViewAttached(view -> view.showMessage("未识别二维码"));
                         }
                     }
                     @Override
                     public void onError(Throwable e) {
-                        ifViewAttached(view -> view.hideLoading());
-                        ifViewAttached(view -> view.showMessage(e.getMessage()));
+                        if(getView() != null){
+                            getView().hideLoading();
+                            getView().showMessage(e.getMessage());
+                        }
+//                        ifViewAttached(view -> view.hideLoading());
+//                        ifViewAttached(view -> view.showMessage(e.getMessage()));
                     }
                     @Override
@@ -6,11 +6,12 @@ import android.app.Dialog;
 import android.content.ContentResolver;
 import android.content.ContentValues;
 import android.content.Intent;
+import android.graphics.Bitmap;
 import android.net.Uri;
-import android.os.Environment;
+import android.os.Handler;
+import android.os.Message;
 import android.provider.MediaStore;
 import android.text.TextUtils;
-import android.util.Log;
 import android.view.Gravity;
 import android.view.View;
 import android.view.ViewGroup;
@@ -20,16 +21,17 @@ import android.widget.ImageView;
 import com.cnlive.cloud.moudle.qr.uitl.IdentifyTheQRCodeCallback;
 import com.cnlive.cloud.moudle.qr.uitl.QrContentUtil;
 import com.cnlive.core.imageload.R;
+import com.cnlive.core.imageload.callback.ImageDownLoadCallBack;
+import com.cnlive.core.imageload.loader.ImageLoader;
 import com.cnlive.core.imageload.preview.router.PreviewRouters;
 import com.cnlive.core.imageload.preview.widget.CustomTipDialog;
 import com.cnlive.core.imageload.preview.widget.DownloadUtil;
+import com.cnlive.core.imageload.util.DownLoadImageService;
 import com.cnlive.core.imagepreview.listener.OnItemLongPressListener;
 import com.cnlive.core.libs.base.frame.view.BaseView;
 import com.cnlive.core.libs.base.interfaces.OnPermissionResponseListener;
 import com.cnlive.core.libs.base.util.AlertUtil;
-import com.cnlive.core.libs.base.util.FileTypeUtil;
 import com.cnlive.core.libs.base.util.FileUtils;
-import com.cnlive.core.libs.base.util.MD5Util;
 import com.cnlive.core.ui.activity.PreViewImageActivity;
 import com.cnlive.core.ui.model.PreViewImgData;
 import com.cnlive.core.ui.model.PreViewImgInfo;
@@ -37,12 +39,10 @@ import com.cnlive.media.picker.entity.Media;
 import com.qmuiteam.qmui.widget.dialog.QMUITipDialog;
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
+import androidx.annotation.NonNull;
 import io.reactivex.Observable;
 import io.reactivex.ObservableEmitter;
 import io.reactivex.ObservableOnSubscribe;
@@ -61,6 +61,17 @@ public class PreViewImageView extends BaseView {
     private List<PreViewImgInfo> preViewImgList = new ArrayList<>();
     private Dialog dialog;
     private CustomTipDialog loadingDiaog;
+    @SuppressLint("HandlerLeak")
+    private Handler handler = new Handler(){
+        @Override
+        public void handleMessage(@NonNull Message msg) {
+            switch (msg.what){
+                case 0:
+                    showSucessfulMessage(msg.obj.toString());
+                    break;
+            }
+        }
+    };
     public PreViewImageView(PreViewImageActivity activity) {
         this.activity = activity;
@@ -74,9 +85,7 @@ public class PreViewImageView extends BaseView {
             showError();
         }
-        PreViewImgInfo preViewImgInfo = new PreViewImgInfo();
-        preViewImgInfo.setImgUrl("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1583074722432&di=7ba0e34112d2c6e3b870fa7ce18827b1&imgtype=0&src=http%3A%2F%2Fm.dazhuanglawyer.com%2Ftupian%2F20190904%2F201909041739423115.jpg");
-        activity.data.getPicInfoList().add(preViewImgInfo);
+
         if (activity.type.equals("1")) {
             preViewImgList = activity.data.getPicInfoList();
             if (preViewImgList.size() == 1) {
@@ -103,7 +112,6 @@ public class PreViewImageView extends BaseView {
                 .imageData(activity.picList)
                 .playExitAnim(false);
         activity.binding.imagePre.watch(activity.position);
-
         activity.binding.imagePre.setOnItemLongPressListener(new OnItemLongPressListener() {
             @Override
             public boolean onItemLongPress(int position, ImageView imageView) {
@@ -111,7 +119,6 @@ public class PreViewImageView extends BaseView {
                     @Override
                     public void onSuccess(String[] permissions) {
                         activity.getPresenter().isScan(activity,activity.picList.get(position),position);
-
                     }
                     @Override
@@ -147,7 +154,6 @@ public class PreViewImageView extends BaseView {
         dialog.findViewById(R.id.share_friend).setOnClickListener(view -> {
             dialog.dismiss();
             activity.getPresenter().shareFriendLife(activity, "friends", TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl());
-
         });
         dialog.findViewById(R.id.share_cirfriend).setOnClickListener(view -> {
             dialog.dismiss();
@@ -160,7 +166,7 @@ public class PreViewImageView extends BaseView {
         dialog.findViewById(R.id.save_picture).setOnClickListener(view -> {
             dialog.dismiss();
             if (activity.data.getType().equals("1")) {
-                activity.getPresenter().savePicture(activity, TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl());
+                savePicture(TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl());
             } else if (activity.data.getType().equals("1")) {
                 activity.getPresenter().saveVideo(activity, TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl());
             }
@@ -211,46 +217,27 @@ public class PreViewImageView extends BaseView {
     }
     /**
-     * 复制本地图片到指定文件夹下
-     *
-     * @param imagePath
+     * 保存图片
+     * @param url
      */
-    public void saveLocalImg(String imagePath) {
-        File file = new File(imagePath);
-        try {
-            String md5 = MD5Util.getMD5(file);
-            InputStream inStream = new FileInputStream(file); //读入原文件
-            File appDir = new File(Environment.getExternalStorageDirectory(), "strike");
-            if (!appDir.exists()) appDir.mkdir();
-
-            String type = FileTypeUtil.getFileType(file.getAbsolutePath(), true);
-            String extension;//初始文件扩展名
-            if (TextUtils.isEmpty(type)) {
-                extension = ".jpg";
-            } else {
-                extension = "." + type;
+    public void savePicture(String url) {
+        ImageLoader.saveImageIntoGallery(new DownLoadImageService(activity, url, false, "strike", new ImageDownLoadCallBack() {
+            @Override
+            public void onDownLoadSuccess(Bitmap bitmap) {
+                Message message = new Message();
+                message.what = 0;
+                message.obj = "保存成功";
+                handler.sendMessage(message);
             }
-            File newFile = new File(appDir, md5 + extension);
-            FileOutputStream outputStream = new FileOutputStream(newFile);
-
-            int byteread = 0;
-            byte[] buffer2 = new byte[1444];
-            while ((byteread = inStream.read(buffer2)) != -1)
-                outputStream.write(buffer2, 0, byteread);
-            inStream.close();
-            outputStream.close();
-            if (newFile != null) {
-                MediaStore.Images.Media.insertImage(activity.getContentResolver(),
-                        file.getAbsolutePath(), newFile.getName(), null);
-
+            @Override
+            public void onDownLoadFailed() {
+                Message message = new Message();
+                message.what = 0;
+                message.obj = "保存出错";
+                handler.sendMessage(message);
             }
-            activity.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + newFile.getAbsolutePath())));
-            showSucessfulMessage("保存成功");
-        } catch (Exception e) {
-            if (e != null && e.getMessage() != null)
-                Log.e("保存图片异常", e.getMessage());
-        }
+        }));
     }
     /**
@@ -312,7 +299,7 @@ public class PreViewImageView extends BaseView {
                                         if (localContentValues != null)
                                             localContentResolver.insert(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, localContentValues);
                                     }
-                                    activity.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + s)));
+                                    activity.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse(s)));
                                 }
                             } catch (Exception e) {
                                 e.printStackTrace();
@@ -362,8 +349,9 @@ public class PreViewImageView extends BaseView {
                 hideLoading();
                 if (!isIdentify) {
                     showMessage(message);
+                }else {
+                    if (activity != null) activity.finish();
                 }
-                if (activity != null) activity.finish();
             }
         });
     }