跳转到播放器

app/src/main/AndroidManifest.xml

@@ -209,7 +209,7 @@
 
         <provider
             android:name="androidx.core.content.FileProvider"
-            android:authorities="${applicationId}.fileProvider"
+            android:authorities="com.base.filerecoveryrecyclebin.provider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data

app/src/main/java/com/base/filerecoveryrecyclebin/activity/recyclebin/RecycleBinDetailActivity.kt

@@ -19,6 +19,7 @@ import com.base.filerecoveryrecyclebin.databinding.ActivityRecycleBinDetailBindi
 import com.base.filerecoveryrecyclebin.help.BaseActivity
 import com.base.filerecoveryrecyclebin.help.KotlinExt.toFormatSize
 import com.base.filerecoveryrecyclebin.help.KotlinExt.toFormatTime
+import com.base.filerecoveryrecyclebin.help.VideoPlayerUtil
 import com.base.filerecoveryrecyclebin.utils.BarUtils
 import com.base.filerecoveryrecyclebin.utils.LogEx
 import com.bumptech.glide.Glide
@@ -94,20 +95,9 @@ class RecycleBinDetailActivity : BaseActivity<ActivityRecycleBinDetailBinding>()
 
         binding.ivBofang.setOnClickListener {
             recycleBinBean?.let { bean ->
-                val videoIntent = Intent(Intent.ACTION_VIEW)
                 val file = File(bean.path)
-                val binFile = findRecycleBinFile(file.name) ?: File("")
-                val contentUri = FileProvider.getUriForFile(this, this.applicationContext.packageName + ".fileProvider", binFile)
-                LogEx.logDebug(TAG, "contentUri=$contentUri")
-                videoIntent.setDataAndType(contentUri, bean.mimeType)
-                videoIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-//                videoIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
-
-                if (videoIntent.resolveActivity(this.packageManager) != null) {
-                    startActivity(Intent.createChooser(videoIntent, "choose play video"))
-                } else {
-                    Toast.makeText(this, "no app to play video!", Toast.LENGTH_SHORT).show();
-                }
+                val binFile = findRecycleBinFile(file.name)
+                 VideoPlayerUtil.playVideo(this,binFile?.absolutePath)
             }
 
         }

app/src/main/java/com/base/filerecoveryrecyclebin/help/VideoPlayerUtil.java

+package com.base.filerecoveryrecyclebin.help;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import java.io.File;
+
+import android.os.Build;
+import android.util.Log;
+
+import androidx.core.content.FileProvider;
+
+public class VideoPlayerUtil {
+
+    /**
+     * 打开外部视频播放器并播放指定路径的MP4文件。
+     *
+     * @param context 应用上下文
+     * @param videoPath MP4文件的本地路径
+     */
+    public static void playVideo(Context context, String videoPath) {
+        File videoFile = new File(videoPath);
+        Log.d("glc",videoPath);
+        if (!videoFile.exists()) {
+            throw new IllegalArgumentException("Video file does not exist: " + videoPath);
+        }
+
+        Intent intent = new Intent(Intent.ACTION_VIEW);
+        Uri videoUri;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            videoUri = FileProvider.getUriForFile(context, "com.base.filerecoveryrecyclebin.provider", videoFile);
+            intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+        } else {
+            videoUri = Uri.fromFile(videoFile);
+        }
+        intent.setDataAndType(videoUri, "video/mp4");
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+        try {
+            context.startActivity(intent);
+        } catch (Exception e) {
+            e.printStackTrace();
+            // 处理异常，例如提示用户或记录日志
+        }
+    }
+}
\ No newline at end of file

app/src/main/res/xml/file_paths.xml

 <?xml version="1.0" encoding="utf-8"?>
 <paths xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- 指定内部存储路径 -->
-    <files-path name="internal_files" path="."/>
+    <files-path name="internal_files" path="." />
 </paths>
\ No newline at end of file