public static boolean canWrite(String path) {
if (path == null) return false;
if (path.startsWith("file://")) path = path.substring(7);
if (!path.startsWith("/")) return false;
if (path.startsWith(AndroidDevices.EXTERNAL_PUBLIC_DIRECTORY)) return true;
if (AndroidUtil.isLolliPopOrLater()) return false;
File file = new File(path);
return (file.exists() && file.canWrite());
}
private void setContextMenuItems(Menu menu, MediaWrapper mediaWrapper) {
long lastTime = mediaWrapper.getTime();
if (lastTime > 0) menu.findItem(R.id.video_list_play_from_start).setVisible(true);
boolean hasInfo = false;
final Media media = new Media(VLCInstance.get(), mediaWrapper.getUri());
media.parse();
media.release();
if (media.getMeta(Media.Meta.Title) != null) hasInfo = true;
menu.findItem(R.id.video_list_info).setVisible(hasInfo);
menu.findItem(R.id.video_list_delete)
.setVisible(
!AndroidUtil.isLolliPopOrLater()
|| mediaWrapper
.getLocation()
.startsWith("file://" + AndroidDevices.EXTERNAL_PUBLIC_DIRECTORY));
}
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public static boolean deleteFile(String path) {
boolean deleted = false;
path = Uri.decode(Strings.removeFileProtocole(path));
// Delete from Android Medialib, for consistency with device MTP storing and other apps listing
// content:// media
if (AndroidUtil.isHoneycombOrLater()) {
ContentResolver cr = VLCApplication.getAppContext().getContentResolver();
String[] selectionArgs = {path};
deleted =
cr.delete(
MediaStore.Files.getContentUri("external"),
MediaStore.Files.FileColumns.DATA + "=?",
selectionArgs)
> 0;
}
File file = new File(path);
if (file.exists()) deleted |= file.delete();
return deleted;
}
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public void onContextPopupMenu(View anchor, final int position) {
if (!AndroidUtil.isHoneycombOrLater()) {
// Call the "classic" context menu
anchor.performLongClick();
return;
}
PopupMenu popupMenu = new PopupMenu(getActivity(), anchor);
popupMenu.getMenuInflater().inflate(R.menu.video_list, popupMenu.getMenu());
MediaWrapper media = mVideoAdapter.getItem(position);
if (media == null) return;
setContextMenuItems(popupMenu.getMenu(), media);
popupMenu.setOnMenuItemClickListener(
new OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
return handleContextItemSelected(item, position);
}
});
popupMenu.show();
}
@TargetApi(android.os.Build.VERSION_CODES.GINGERBREAD)
public static void commitPreferences(SharedPreferences.Editor editor) {
if (AndroidUtil.isGingerbreadOrLater()) editor.apply();
else editor.commit();
}