I'm building a video player app and problem is that I'm getting files from all folders in 0 directory(files also show from a subfolder). I made a folder "Folder 1" and a subfolder "Folder 2" in storage and files from "Folder 2" also shows in "Folder 1" how to fix it.
VideoFilesActivity
public class VideoFilesActivity extends AppCompatActivity implements SearchView.OnQueryTextListener {
public static final String MY_PREF = "my pref";
RecyclerView recyclerView;
private ArrayList<MediaFiles> videoFilesArrayList = new ArrayList<>();
static VideoFilesAdapter videoFilesAdapter;
String folder_name;
String sortOrder;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_video_files);
folder_name = getIntent().getStringExtra("folderName");
getSupportActionBar().setTitle(folder_name);
recyclerView = findViewById(R.id.videos_rv);
SharedPreferences.Editor editor = getSharedPreferences(MY_PREF, MODE_PRIVATE).edit();
editor.putString("playlistFOlderName", folder_name);
editor.apply();
showVideoFiles();
}
private void showVideoFiles() {
videoFilesArrayList = fetchMedia(folder_name);
videoFilesAdapter = new VideoFilesAdapter(videoFilesArrayList, this);
recyclerView.setAdapter(videoFilesAdapter);
recyclerView.setLayoutManager(new LinearLayoutManager(this,
RecyclerView.VERTICAL,false));
videoFilesAdapter.notifyDataSetChanged();
}
private ArrayList<MediaFiles> fetchMedia(String folderName) {
SharedPreferences preferences = getSharedPreferences(MY_PREF, MODE_PRIVATE);
String sort_value = preferences.getString("sort", "abcd");
ArrayList<MediaFiles> videoFiles = new ArrayList<>();
Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
if(sort_value.equals("sortName")) {
sortOrder = MediaStore.MediaColumns.DISPLAY_NAME+" ASC";
}else if (sort_value.equals("sortSize")){
sortOrder = MediaStore.MediaColumns.SIZE+" DESC";
} else if (sort_value.equals("sorDate")) {
sortOrder = MediaStore.MediaColumns.DATE_ADDED + " DESC";
}else {
sortOrder = MediaStore.Video.Media.DURATION+ " DESC";
}
String selection = MediaStore.Video.Media.DATA+" like?";
String[] selectionArg = new String[]{"%"+folderName+"%"};
Cursor cursor = getContentResolver().query(uri, null,
selection, selectionArg, null);
if (cursor!=null && cursor.moveToNext()) {
do {
@SuppressLint("Range") String id = cursor.getString(cursor.getColumnIndex(MediaStore.Video.Media._ID));
@SuppressLint("Range") String title = cursor.getString(cursor.getColumnIndex(MediaStore.Video.Media.TITLE));
@SuppressLint("Range") String displayName = cursor.getString(cursor.getColumnIndex(MediaStore.Video.Media.DISPLAY_NAME));
@SuppressLint("Range") String size = cursor.getString(cursor.getColumnIndex(MediaStore.Video.Media.SIZE));
@SuppressLint("Range") String duration = cursor.getString(cursor.getColumnIndex(MediaStore.Video.Media.DURATION));
@SuppressLint("Range") String path = cursor.getString(cursor.getColumnIndex(MediaStore.Video.Media.DATA));
@SuppressLint("Range") String dateAdded = cursor.getString(cursor.getColumnIndex(MediaStore.Video.Media.DATE_ADDED));
MediaFiles mediaFiles = new MediaFiles(id, title, displayName, size, duration, path,
dateAdded);
videoFiles.add(mediaFiles);
}while (cursor.moveToNext());
}
return videoFiles;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.video_menu, menu);
MenuItem menuItem = menu.findItem(R.id.search_video);
SearchView searchView = (SearchView) menuItem.getActionView();
searchView.setOnQueryTextListener(this);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
SharedPreferences preferences = getSharedPreferences(MY_PREF, MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
int id = item.getItemId();
switch (id) {
case R.id.refresh_videos:
finish();
startActivity(getIntent());
break;
case R.id.sort_by:
AlertDialog.Builder alertdialog = new AlertDialog.Builder(this);
alertdialog.setTitle("Sort By");
alertdialog.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
editor.apply();
finish();
startActivity(getIntent());
dialog.dismiss();
}
});
String[] items = {"Name (A to Z)", "Size (Big to Small)", "Date (New to Old)",
"Length (Log to Short)"};
alertdialog.setSingleChoiceItems(items, -1, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch ( which){
case 0:
editor.putString("sort", "sortName");
break;
case 1:
editor.putString("sort", "sortSize");
break;
case 2:
editor.putString("sort", "sortDate");
break;
case 3:
editor.putString("sort", "sortLenght");
break;
}
}
});
alertdialog.create().show();
break;
}
return super.onOptionsItemSelected(item);
}
@Override
public boolean onQueryTextSubmit(String query) {
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
String inputs = newText.toLowerCase();
ArrayList<MediaFiles> mediaFiles = new ArrayList<>();
for (MediaFiles media : videoFilesArrayList){
if (media.getTitle().toLowerCase().contains(inputs)){
mediaFiles.add(media);
}
}
return true;
}
}
VideoFilesAdapter
public class VideoFilesAdapter extends RecyclerView.Adapter<VideoFilesAdapter.ViewHolder> {
private ArrayList<MediaFiles> videoList;
private Context context;
public VideoFilesAdapter(ArrayList<MediaFiles> videoList, Context context) {
this.videoList = videoList;
this.context = context;
}
@NonNull
@Override
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.video_item, parent, false);
return new ViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
holder.videoName.setText(videoList.get(position).getDisplayName());
String size = videoList.get(position).getSize();
holder.videoSize.setText(android.text.format.Formatter.formatFileSize(context,
Long.parseLong(size)));
double milliseconds = Double.parseDouble(videoList.get(position).getDuration());
holder.videoDuration.setText(timeConversion((long) milliseconds));
Glide.with(context).load(new File(videoList.get(position).getPath())).into(holder.thumbnail);
holder.menu_more.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Toast.makeText(context, "Menu More", Toast.LENGTH_SHORT).show();
}
});
holder.itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(context, VideoPlayerActivity.class);
context.startActivity(intent);
}
});
}
@Override
public int getItemCount() {
return videoList.size();
}
public class ViewHolder extends RecyclerView.ViewHolder {
ImageView thumbnail, menu_more;
TextView videoName, videoSize, videoDuration;
public ViewHolder(@NonNull View itemView) {
super(itemView);
thumbnail = itemView.findViewById(R.id.thumbnail);
menu_more = itemView.findViewById(R.id.vide_menu_more);
videoName = itemView.findViewById(R.id.video_name);
videoSize = itemView.findViewById(R.id.video_size);
videoDuration = itemView.findViewById(R.id.video_duration);
}
}
public String timeConversion(long value){
String videoTime;
int duration = (int) (value);
int hrs = (duration / 36000);
int min = (duration/ 60000 ) % 60000;
int sec = duration % 60000 / 1000;
if (hrs > 0 ) {
videoTime = String.format("%02d:%02d:%02d", hrs, min, sec);
}else {
videoTime = String.format("%02d:%02d", min, sec);
}
return videoTime;
}
}
I made a folder "Folder 1" and a subfolder "Folder 2" in storage and files from "Folder 2" also shows in "Folder 1" how to fix it.
