添加长按事件加载动画，添加是否有二维码扫描功能，添加相应权限

韩亚云
1 parent c25d296a
Showing 8 changed files with 158 additions and 35 deletions
app/strike/src/main/java/com/cnlive/strike/imgutil/ImgActivity.java
core/base/src/main/res/anim/anim_enter.xml
core/base/src/main/res/anim/anim_exit.xml
core/imageload/src/main/java/com/cnlive/core/imageload/preview/PreviewImageViewActivity.java
core/imageload/src/main/java/com/cnlive/core/ui/model/PreViewImgData.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
core/imageload/src/main/res/values/style.xml
@@ -143,7 +143,6 @@ public class ImgActivity extends AppCompatActivity {
         data.setSid(UserService.getUid(this));
         data.setType("1");
         data.setUserId(UserService.getUid(this));
-        data.setCollection(true);
         data.setSave(true);
         ArrayList<ImagePreviewShowInfo> list = new ArrayList<>();
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:duration="500"
+        android:fromYDelta="100%"
+        android:toYDelta="0" />
+</set>
 \ No newline at end of file
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:duration="500"
+        android:fromYDelta="0"
+        android:toYDelta="100%" />
+</set>
 \ No newline at end of file
@@ -96,17 +96,17 @@ public class PreviewImageViewActivity extends BaseActivity&lt;PreviewImageView, Pre
     public void showProcessDialog(ImagePreviewShowInfo info){
         previewInfo=info;
         requestPermission(String.valueOf(R.string.dialog_imagepicker_permission_save_pic),new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, new OnPermissionResponseListener() {
-            @Override
-            public void onSuccess(String[] permissions) {
-                if(getMvpView() != null) {
-                    getMvpView().showQrDialog("", info.getImgPath());
+                @Override
+                public void onSuccess(String[] permissions) {
+                    if(getMvpView() != null) {
+                        getMvpView().showQrDialog("", info.getImgPath());
+                    }
                 }
-            }
-            @Override
-            public void onFail() {
+                @Override
+                public void onFail() {
-            }
+                }
         });
     }
@@ -35,7 +35,6 @@ public class PreViewImgData implements Serializable {
     private boolean isLife = true;
     private boolean isCollection;
     private boolean isSave;
-    private boolean  isScan;
     //收藏
     private String collectionId;
@@ -195,14 +194,6 @@ public class PreViewImgData implements Serializable {
         isSave = save;
     }
-    public boolean isScan() {
-        return isScan;
-    }
-
-    public void setScan(boolean scan) {
-        isScan = scan;
-    }
-
     public String getCollectionId() {
         return collectionId;
     }
@@ -9,15 +9,16 @@ import android.text.TextUtils;
 import android.util.Log;
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.FutureTarget;
+import com.bumptech.glide.request.target.Target;
 import com.cnlive.cloud.user.auth.UserService;
 import com.cnlive.core.imageload.api.ApiServiceStock;
-import com.cnlive.core.imageload.preview.DataProcessingActivity;
-import com.cnlive.core.imageload.preview.model.PreviewData;
 import com.cnlive.core.libs.base.application.AppConfig;
 import com.cnlive.core.libs.base.frame.presenter.BasePresenter;
 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.libs.base.util.NetworkUtil;
 import com.cnlive.core.network.HttpConn;
 import com.cnlive.core.network.NetCallBack;
 import com.cnlive.core.network.model.BaseResult;
@@ -37,6 +38,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import androidx.annotation.Nullable;
 import cn.bertsir.zbar.utils.QRUtils;
 import io.reactivex.Observable;
 import io.reactivex.ObservableEmitter;
@@ -339,6 +341,90 @@ public class PreViewImagePresenter extends BasePresenter&lt;PreViewImageView&gt; {
         }
     }
+
+    /**
+     *是否存在二维码
+     * @param activity
+     * @param imgUrl
+     */
+    public void isScan(Activity activity,String imgUrl,int position) {
+        if (TextUtils.isEmpty(imgUrl)) {
+            return;
+        }
+        if (!NetworkUtil.isConnectInternet(activity)) {
+            return;
+        }
+        Observable.create(new ObservableOnSubscribe<String>() {
+            @Override
+            public void subscribe(ObservableEmitter<String> emitter) throws Exception {
+                File scanFile = getFile(emitter, imgUrl, activity);
+                if (scanFile != null && FileUtils.isFileExists(scanFile) && scanFile.length() > 0) {
+                    String content = null;
+                    content = QRUtils.getInstance().decodeQRcode(scanFile.getAbsolutePath());
+                    if (TextUtils.isEmpty(scanFile.getAbsolutePath())) {
+                        content = QRUtils.getInstance().decodeQRcodeByZxing(scanFile.getAbsolutePath());
+                    }
+                    if (content != null && content.length() > 0) {
+                        emitter.onNext(content);
+                    } else emitter.onNext("");
+                } else {
+                    emitter.onError(new Throwable("图片解析异常"));
+                }
+
+            }
+
+        }).subscribeOn(Schedulers.io()) //指定被观察者中的方法在io线程中进行处理
+                .observeOn(AndroidSchedulers.mainThread()) //指定观察者接收数据在主线程中
+                .subscribe(new Observer<String>() {
+                    @Override
+                    public void onSubscribe(Disposable d) {
+                    }
+
+                    @Override
+                    public void onNext(String s) {
+                        if(!TextUtils.isEmpty(s) && s.length() > 0 && getView() != null){
+                            getView().showDialog(position,true);
+                        }else {
+                            if(getView() != null) getView().showDialog(position,false);
+                        }
+                    }
+
+                    @Override
+                    public void onError(Throwable e) {
+                        if(getView() != null)getView().showDialog(position,false);
+                    }
+
+                    @Override
+                    public void onComplete() {
+
+                    }
+                });
+    }
+
+
+    @Nullable
+    private File getFile(ObservableEmitter<String> emitter, String imgUrl, Context mContext) throws InterruptedException, java.util.concurrent.ExecutionException {
+        File scanFile = null;
+        if (FileUtils.isFileExists(imgUrl) && FileUtils.getFileByPath(imgUrl).length() > 0) {
+            scanFile = FileUtils.getFileByPath(imgUrl);
+        } else {
+            if (imgUrl.contains("http")) {
+                FutureTarget<File> future = Glide.with(mContext)
+                        .load(imgUrl)
+                        .downloadOnly(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL);
+                File file = future.get();
+                if (file != null && file.exists() && file.length() > 0) {
+                    scanFile = file;
+                } else {
+                    emitter.onError(new Throwable("图片解析异常"));
+                }
+            } else {
+                emitter.onError(new Throwable("图片解析异常"));
+            }
+        }
+        return scanFile;
+    }
+
     /**
      * 扫描二维码
      *
@@ -394,7 +480,8 @@ public class PreViewImagePresenter extends BasePresenter&lt;PreViewImageView&gt; {
                     public void onNext(String qrContent) {
 //                        if (getView()!=null)getView().hideLoading();
                         if (qrContent != null && qrContent.length() > 0) {
-                            ifViewAttached(view -> view.processQrContent(qrContent));
+                            if (getView()!=null)getView().processQrContent(qrContent);
+//                            ifViewAttached(view -> view.processQrContent(qrContent));
                         } else {
                             ifViewAttached(view -> view.showMessage("未识别二维码"));
                         }
 package com.cnlive.core.ui.view;
+import android.Manifest;
 import android.annotation.SuppressLint;
 import android.app.Dialog;
 import android.content.ContentResolver;
@@ -24,6 +25,7 @@ import com.cnlive.core.imageload.preview.widget.CustomTipDialog;
 import com.cnlive.core.imageload.preview.widget.DownloadUtil;
 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;
@@ -71,6 +73,10 @@ public class PreViewImageView extends BaseView {
         if (TextUtils.isEmpty(activity.type)) {
             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) {
@@ -79,7 +85,7 @@ public class PreViewImageView extends BaseView {
                 PreViewImgInfo curPreInfo = activity.data.getCurrPrewInfo();
                 for (int i = 0; i < preViewImgList.size(); i++) {
                     activity.picList.add(TextUtils.isEmpty(preViewImgList.get(i).getPreviewImgUrl()) ? preViewImgList.get(i).getImgUrl() : preViewImgList.get(i).getPreviewImgUrl());
-                    if ((!TextUtils.isEmpty(preViewImgList.get(i).getPreviewImgUrl()) && !TextUtils.isEmpty(curPreInfo.getPreviewImgUrl()) && curPreInfo.getPreviewImgUrl().equals(preViewImgList.get(i).getPreviewImgUrl()) )
+                    if ((!TextUtils.isEmpty(preViewImgList.get(i).getPreviewImgUrl()) && !TextUtils.isEmpty(curPreInfo.getPreviewImgUrl()) && curPreInfo.getPreviewImgUrl().equals(preViewImgList.get(i).getPreviewImgUrl()))
                             || (!TextUtils.isEmpty(preViewImgList.get(i).getImgUrl()) && !TextUtils.isEmpty(curPreInfo.getImgUrl()) && curPreInfo.getImgUrl().equals(preViewImgList.get(i).getImgUrl()))) {
                         activity.position = i;
                     }
@@ -91,6 +97,7 @@ public class PreViewImageView extends BaseView {
         }
     }
+
     public void setPreview() {
         activity.binding.imagePre.overlayStatusBar(false)
                 .imageData(activity.picList)
@@ -100,48 +107,68 @@ public class PreViewImageView extends BaseView {
         activity.binding.imagePre.setOnItemLongPressListener(new OnItemLongPressListener() {
             @Override
             public boolean onItemLongPress(int position, ImageView imageView) {
-                showDialog(position);
+                activity.requestPermission(String.valueOf(R.string.dialog_imagepicker_permission_save_pic),new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, new OnPermissionResponseListener() {
+                    @Override
+                    public void onSuccess(String[] permissions) {
+                        activity.getPresenter().isScan(activity,activity.picList.get(position),position);
+
+                    }
+
+                    @Override
+                    public void onFail() {
+
+                    }
+                });
                 return false;
             }
         });
     }
     //长按弹框事件
-    public void showDialog(int position) {
+    public void showDialog(int position,boolean isScan) {
         if (dialog == null) {
             dialog = new Dialog(activity, R.style.CustomDialogStyle);
             View view = View.inflate(activity, R.layout.dialog_show, null);
             dialog.setContentView(view);
             Window window = dialog.getWindow();
             window.setGravity(Gravity.BOTTOM);
-//            window.setWindowAnimations(R.style.main_menu_animStyle);
+            window.setWindowAnimations(R.style.dialogStyle);
             window.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
             dialog.findViewById(R.id.share_friend).setVisibility(activity.data.isFriend() ? View.VISIBLE : View.GONE);
             dialog.findViewById(R.id.share_cirfriend).setVisibility(activity.data.isLife() ? View.VISIBLE : View.GONE);
             dialog.findViewById(R.id.cellection).setVisibility(activity.data.isCollection() ? View.VISIBLE : View.GONE);
             dialog.findViewById(R.id.save_picture).setVisibility(activity.data.isSave() ? View.VISIBLE : View.GONE);
-            dialog.findViewById(R.id.can_scan).setVisibility(activity.data.isScan() ? View.VISIBLE : View.GONE);
             dialog.findViewById(R.id.cancle).setOnClickListener(view1 -> dialog.dismiss());
             dialog.show();
         } else {
             dialog.show();
         }
+        dialog.findViewById(R.id.can_scan).setVisibility(isScan ? View.VISIBLE : View.GONE);
+        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_friend).setOnClickListener(view ->
-                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 ->
-                activity.getPresenter().shareFriendLife(activity, "life", TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl()));
-        dialog.findViewById(R.id.cellection).setOnClickListener(view ->
-                activity.getPresenter().collectionPic(activity, TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl()));
+        });
+        dialog.findViewById(R.id.share_cirfriend).setOnClickListener(view -> {
+            dialog.dismiss();
+            activity.getPresenter().shareFriendLife(activity, "life", TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl());
+        });
+        dialog.findViewById(R.id.cellection).setOnClickListener(view -> {
+            dialog.dismiss();
+            activity.getPresenter().collectionPic(activity, TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl());
+        });
         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());
             } 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());
             }
         });
-        dialog.findViewById(R.id.can_scan).setOnClickListener(view ->
-                activity.getPresenter().doScan(activity, TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl()));
+        dialog.findViewById(R.id.can_scan).setOnClickListener(view -> {
+            dialog.dismiss();
+            activity.getPresenter().doScan(activity, TextUtils.isEmpty(preViewImgList.get(position).getImgUrl()) ? preViewImgList.get(position).getImgUrl() : preViewImgList.get(position).getImgUrl());
+        });
     }
@@ -356,7 +383,6 @@ public class PreViewImageView extends BaseView {
     public void hideLoading() {
         if (loadingDiaog != null) loadingDiaog.dismiss();
-        if (activity != null) activity.finish();
     }
     public void showError() {
@@ -51,4 +51,10 @@
     <item name="android:windowIsTranslucent">true</item>
     <item name="android:windowAnimationStyle">@style/ActivityInOutAnimation</item>
     </style>
+
+
+    <style name="dialogStyle" parent="android:Animation">
+        <item name="android:windowEnterAnimation">@anim/anim_enter</item>
+        <item name="android:windowExitAnimation">@anim/anim_exit</item>
+    </style>
 </resources>
 \ No newline at end of file