优化观看已下载视频的逻辑

grandiloquent · Nov 15, 2021 · b54183f · b54183f
1 parent dc501ec
commit b54183f
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/app/src/main/java/euphoria/psycho/explorer/VideoListActivity.java b/app/src/main/java/euphoria/psycho/explorer/VideoListActivity.java
@@ -221,6 +221,8 @@ public boolean onContextItemSelected(@NonNull MenuItem item) {
             AlertDialog dialog = new AlertDialog.Builder(this)
                     .setTitle("确定要删除 " + videoFile.getName() + " 吗？")
                     .setPositiveButton(android.R.string.ok, (dialogInterface, i) -> {
+                        actionDelete(videoFile);
+                        mVideoDatabase.remove(videoFile);
                         dialogInterface.dismiss();
                     }).setNegativeButton(android.R.string.cancel, (dialogInterface, which) -> {
                         dialogInterface.dismiss();
@@ -243,6 +245,7 @@ public boolean onContextItemSelected(@NonNull MenuItem item) {
                         if (!n.exists()) {
                             videoFile.renameTo(n);
                         }
+                        mVideoDatabase.remove(videoFile);
                         getVideos();
                         dialogInterface.dismiss();
                     }).setNegativeButton(android.R.string.cancel, (dialogInterface, which) -> {
@@ -286,6 +289,12 @@ public List<Video> queryDirectory(String directory, boolean order) {
             return videos;
         }
 
+        public void remove(File  video){
+           getWritableDatabase().delete("video","directory = ? and filename = ?", new String[]{
+                    video.getParentFile().getAbsolutePath(),
+                    video.getName()
+            });
+        }
         public void scanDirectory(String directory) {
             File[] videos = new File(directory)
                     .listFiles(pathname -> pathname.isFile() && pathname.getName().endsWith(".mp4"));
@@ -321,6 +330,8 @@ public void scanDirectory(String directory) {
             }
         }
 
+
+
         @Override
         public void onCreate(SQLiteDatabase db) {
             db.execSQL("create table if not exists video (\n" +