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Fix compatibility issues with Android clipboards

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* java/org/gnu/emacs/EmacsClipboard.java (getClipboardData):
Return an AssetFileDescriptor.

* java/org/gnu/emacs/EmacsContextMenu.java (onMenuItemClick):
Typo corrections in commentary.

* java/org/gnu/emacs/EmacsOpenActivity.java (onCreate): Raise
minimum version on which to read file descriptors from
ParcelFileDescriptor objects to Honeycomb.

* java/org/gnu/emacs/EmacsSdk11Clipboard.java
(getClipboardData): Return the asset file descriptor.

* java/org/gnu/emacs/EmacsSdk8Clipboard.java (getClipboardData):
Adjust return type to match.

* src/android.h (struct android_parcel_file_descriptor_class):
Move from androidselect.c.

* src/androidselect.c (fd_class): Export function.
(android_init_emacs_clipboard): Adjust signature of
getClipboardData.
(android_init_asset_file_descriptor, close_asset_fd)
(extract_fd_offsets): New functions.
(Fandroid_get_clipboard_data): Extract file descriptor and
offset from the AssetFileDescriptor here, rather than in
getClipboardData.
(init_androidselect): Call android_init_asset_file_descriptor.

* src/androidvfs.c (android_init_fd_class): Export and enable
calling this function more than once.
This commit is contained in:
Po Lu
2024-05-01 11:45:53 +08:00
parent 294335b230
commit 2451456695
8 changed files with 251 additions and 114 deletions
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4
java/org/gnu/emacs/EmacsContextMenu.java
View File

@@ -108,8 +108,8 @@ public final class EmacsContextMenu
will normally confuse Emacs into thinking that the
context menu has been dismissed. Wrong!
Setting this flag makes EmacsActivity to only handle
SubMenuBuilder being closed, which always means the menu
Setting this flag prompts EmacsActivity to only handle
SubMenuBuilders being closed, which always means the menu
has actually been dismissed.
However, these extraneous events aren't sent on devices