metadata of motion photo

hss01248 · Oct 8, 2024 · 223d4c0 · 223d4c0
1 parent d93a159
commit 223d4c0
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Showing 7 changed files with 184 additions and 2 deletions.
diff --git a/app/src/main/java/com/hss01248/imageloaderdemo/MainActivity.java b/app/src/main/java/com/hss01248/imageloaderdemo/MainActivity.java
@@ -40,6 +40,7 @@
 import com.hss01248.bigimageviewpager.LargeImageViewer;
 import com.hss01248.bigimageviewpager.MyLargeImageView;
 import com.hss01248.fileoperation.FileDeleteUtil;
+import com.hss01248.fullscreendialog.FullScreenDialogUtil;
 import com.hss01248.glide.aop.file.AddByteUtil;
 import com.hss01248.glide.aop.file.DirOperationUtil;
 import com.hss01248.image.ImageLoader;
@@ -52,6 +53,7 @@
 import com.hss01248.img.compressor.ImageDirCompressor;
 import com.hss01248.img.compressor.UiForDirCompress;
 import com.hss01248.media.metadata.ExifUtil;
+import com.hss01248.motion_photos.MotionPhotoUtil;
 import com.hss01248.ui.pop.list.PopList;
 import com.hss01248.viewholder_media.FileTreeViewHolder;
 import com.hss01248.webviewspider.SpiderWebviewActivity;
@@ -660,6 +662,31 @@ public void viewDir(View view) {
         FileTreeViewHolder.viewDirInActivity(Environment.getExternalStorageDirectory().getAbsolutePath());
     }
 
+    public void motionPhoto(View view) {
+        ImgDataSeletor.startPickOneWitchDialog(this, new TakeOnePhotoListener() {
+            @Override
+            public void onSuccess(String path) {
+                ToastUtils.showShort(path);
+                LargeImageViewer.showOne(path);
+                Map<String, Object> metadata = MotionPhotoUtil.metadata(path);
+               // Gson gson = new GsonBuilder().setPrettyPrinting().create();
+                //String json = gson.toJson(metadata);
+                FullScreenDialogUtil.showMap("meta",metadata);
+
+            }
+
+            @Override
+            public void onFail(String path, String msg) {
+
+            }
+
+            @Override
+            public void onCancel() {
+
+            }
+        });
+    }
+
 
 
     /*Intent intent = new Intent(this,BigImageActy.class);

diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -49,6 +49,12 @@
             android:textAllCaps="false"
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
+        <Button
+            android:text="motion photo"
+            android:onClick="motionPhoto"
+            android:textAllCaps="false"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
 
         <Button
             android:text="选图-360全景图test"

diff --git a/...on-photos-android/src/main/java/com/hss01248/motion_photos_android/AndroidMotionImpl.java b/...on-photos-android/src/main/java/com/hss01248/motion_photos_android/AndroidMotionImpl.java
@@ -1,5 +1,6 @@
 package com.hss01248.motion_photos_android;
 
+import android.media.MediaMetadataRetriever;
 import android.net.Uri;
 
 import androidx.exifinterface.media.ExifInterface;
@@ -13,7 +14,11 @@
 
 import java.io.File;
 import java.io.FileInputStream;
+import java.io.IOException;
 import java.io.InputStream;
+import java.lang.reflect.Field;
+import java.util.Map;
+import java.util.TreeMap;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
@@ -96,6 +101,62 @@ public String mp4CacheFile(String path) {
         return file2.getAbsolutePath();
     }
 
+    @Override
+    public Map<String, Object> metaOfImage(String fileOrUriPath) {
+        InputStream stream = null;
+        try {
+            stream =   steam(fileOrUriPath);
+            if(stream ==null){
+                return null;
+            }
+            Map<String, Object> map = new TreeMap<>();
+            ExifInterface exifInterface = new ExifInterface(stream);
+            Field[] fields = ExifInterface.class.getDeclaredFields();
+            for (Field field : fields) {
+                if(field.getName().startsWith("TAG_")){
+                    field.setAccessible(true);
+                    String  str = field.get(ExifInterface.class)+"";
+                    map.put(str,exifInterface.getAttribute(str));
+
+                }
+            }
+            return map;
+        }catch (Throwable throwable){
+            throwable.printStackTrace();
+            return null;
+        }finally {
+            if(stream !=null){
+                try {
+                    stream.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    @Override
+    public Map<String, Object> metaOfVideo(String fileOrUriPath) {
+
+        try {
+            Map<String, Object> map = new TreeMap<>();
+            MediaMetadataRetriever exifInterface = new MediaMetadataRetriever();
+            exifInterface.setDataSource(fileOrUriPath);
+            Field[] fields = MediaMetadataRetriever.class.getDeclaredFields();
+            for (Field field : fields) {
+                if(field.getName().startsWith("METADATA_KEY_")){
+                    field.setAccessible(true);
+                    int   str = (int) field.get(ExifInterface.class);
+                    map.put(field.getName().substring("METADATA_KEY_".length()).toLowerCase(),exifInterface.extractMetadata(str));
+                }
+            }
+            return map;
+        }catch (Throwable throwable){
+            throwable.printStackTrace();
+            return null;
+        }
+    }
+
     public static File compressMp4File(String fileOrUriPath){
 
         File dir = new File(Utils.getApp().getExternalCacheDir(),"motion-videos") ;

diff --git a/motion-photos/build.gradle b/motion-photos/build.gradle
@@ -5,4 +5,12 @@ plugins {
 java {
     sourceCompatibility = JavaVersion.VERSION_1_8
     targetCompatibility = JavaVersion.VERSION_1_8
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'com.google.code.gson:gson:2.8.5'
 }
diff --git a/motion-photos/src/main/java/com/hss01248/motion_photos/IMotion.java b/motion-photos/src/main/java/com/hss01248/motion_photos/IMotion.java
@@ -1,5 +1,7 @@
 package com.hss01248.motion_photos;
 
+import java.util.Map;
+
 /**
  * @Despciption todo
  * @Author hss
@@ -13,4 +15,8 @@ public interface IMotion {
     String readXmp(String fileOrUriPath) throws Throwable;
 
     String mp4CacheFile(String fileOrUriPath);
+
+    Map<String,Object> metaOfImage(String fileOrUriPath);
+
+    Map<String,Object> metaOfVideo(String fileOrUriPath);
 }
diff --git a/motion-photos/src/main/java/com/hss01248/motion_photos/JavaMotion.java b/motion-photos/src/main/java/com/hss01248/motion_photos/JavaMotion.java
@@ -1,10 +1,14 @@
 package com.hss01248.motion_photos;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStreamReader;
-import java.io.OutputStream;
+import java.util.List;
+import java.util.Map;
 
 /**
  * @Despciption todo
@@ -33,7 +37,6 @@ public String readXmp(String filePath)  throws Throwable{
         String cmdarray[] = new String[]{"exiftool",filePath,"-xmp","-b"};
         try {
             Process exec = Runtime.getRuntime().exec(cmdarray);
-            OutputStream outputStream = exec.getOutputStream();
             StringBuilder output = new StringBuilder();
             BufferedReader reader = new BufferedReader(new InputStreamReader(exec.getInputStream()));
             String line;
@@ -56,4 +59,44 @@ public String readXmp(String filePath)  throws Throwable{
     public String mp4CacheFile(String path) {
         return path+".mp4";
     }
+
+    @Override
+    public Map<String, Object> metaOfImage(String fileOrUriPath) {
+        File file = new File(fileOrUriPath);
+        if(!file.exists() ){
+            return null;
+        }
+        if(!file.isFile()){
+            return null;
+        }
+        if(file.length() ==0){
+            return null;
+        }
+        String cmdarray[] = new String[]{"exiftool",fileOrUriPath,"-j"};
+        try {
+            Process exec = Runtime.getRuntime().exec(cmdarray);
+            StringBuilder output = new StringBuilder();
+            BufferedReader reader = new BufferedReader(new InputStreamReader(exec.getInputStream()));
+            String line;
+            while ((line = reader.readLine()) != null) {
+                output.append(line).append(System.lineSeparator());
+            }
+            reader.close();
+
+            // 将输出转换为字符串
+            String result = output.toString();
+            Gson gson = new Gson();
+            List<Map> map2 = gson.fromJson(result, new TypeToken<List<Map>>(){}.getType());
+            //System.out.println(result);
+            return map2.get(0);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    @Override
+    public Map<String, Object> metaOfVideo(String fileOrUriPath) {
+        return metaOfImage(fileOrUriPath);
+    }
 }
diff --git a/motion-photos/src/main/java/com/hss01248/motion_photos/MotionPhotoUtil.java b/motion-photos/src/main/java/com/hss01248/motion_photos/MotionPhotoUtil.java
@@ -1,9 +1,14 @@
 package com.hss01248.motion_photos;
 
 
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
 import java.io.File;
 import java.io.IOException;
 import java.io.RandomAccessFile;
+import java.util.Map;
+import java.util.TreeMap;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -21,6 +26,32 @@ public static void main(String[] args) {
         String google = "/Users/hss/Documents/PXL_20240918_013738178.MP.jpg";
         boolean isMotionImage = isMotionImage(xiaomi, true);
         boolean is2 = isMotionImage(google, true);
+
+        Map<String, Object> metadata = metadata(xiaomi);
+        Gson gson = new GsonBuilder().setPrettyPrinting().serializeNulls().create();
+        System.out.println(gson.toJson(metadata));
+
+    }
+
+    public static Map<String,Object> metadata(String fileOrUriPath){
+        boolean isMotion = isMotionImage(fileOrUriPath,true);
+        Map<String, Object> map = new TreeMap<>();
+        map.put("0-path",fileOrUriPath);
+        if(fileOrUriPath !=null && !fileOrUriPath.equals("")){
+            File file = new File(fileOrUriPath);
+            map.put("0-length",file.length());
+            map.put("0-lastModified",file.lastModified());
+        }
+
+        Map<String, Object> stringObjectMap = motion.metaOfImage(fileOrUriPath);
+        map.put("image",stringObjectMap);
+        if(isMotion){
+            String path = getMotionVideoPath(fileOrUriPath);
+            Map<String, Object> stringObjectMap1 = motion.metaOfVideo(path);
+            map.put("video",stringObjectMap1);
+        }
+        return map;
+
     }