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2026-01-01; Add 2026 to copyright years.Sean Whitton40-40/+40
2025-12-23Implement set_window_size_and_position_hook on AndroidPo Lu1-0/+10
* java/org/gnu/emacs/EmacsWindow.java (moveResizeWindow): New method, which alters all of the bounding box of a window at once. * src/android.c (android_init_emacs_window): Load method `move_resize_window'. (android_move_resize_window): Invoke this method, rather than a sequence of operations that will produce two ConfigureNotify events. * src/androidterm.c (android_set_window_size_and_position_1) (android_set_window_size_and_position): New functions; ported from X. (android_create_terminal): Register the same.
2025-11-24Support `toolkit-theme-set-functions' on Android and execute hooks safelyPo Lu3-6/+25
* java/org/gnu/emacs/EmacsNative.java (setEmacsParams): New arg UIMODE. (sendConfigurationChanged): New args DETAIL and UI_MODE. * java/org/gnu/emacs/EmacsNoninteractive.java (main1): Provide an undefined UI mode. * java/org/gnu/emacs/EmacsService.java (EmacsService): New field uiMode. (onCreate): Initialize this field at start-up and provide the same to setEmacsParams. (onConfigurationChanged): If the UI mode has been altered, generate a configuration changed event to match. * src/android.c (android_ui_mode): New variable. (setEmacsParams): New argument UI_MODE. Initialize the same from this variable. * src/androidgui.h (enum android_configuration_changed): New enum. (struct android_configuration_changed_event): New field `DETAIL'. Convert fields providing specifics into a union of display density information and a UI mode integer. * src/androidterm.c (handle_one_android_event): Handle both manners of configuration change events. (android_term_init): Initialize Vtoolkit_theme from UI mode provided at start-up. * src/frame.c (syms_of_frame): Always define Vtoolkit_theme. Define Qtoolkit_theme_set_functions. * src/gtkutil.c (xg_update_dark_mode_for_all_displays): * src/w32term.c (w32_read_socket): Generate special toolkit theme events, rather than executing hooks directly within the read_socket callback. * src/keyboard.c (kbd_buffer_get_event) <TOOLKIT_THEME_CHANGED_EVENT>: Run Qtoolkit_theme_set_functions and set Vtoolkit_theme from event->ie.arg. * src/termhooks.h (enum event_kind): New event TOOLKIT_THEME_CHANGED_EVENT.
2025-06-11Port to Android API 36Po Lu2-0/+78
* java/AndroidManifest.xml.in: Update targetSdkVersion to 36. * java/INSTALL: Document revised compilation dependencies. * java/org/gnu/emacs/EmacsActivity.java (interceptBackGesture): New function. (onCreate): Invoke the same to register back gesture callbacks on Android 16 or better. * java/org/gnu/emacs/EmacsWindow.java (onBackInvoked): New function. * src/keyboard.c (lispy_function_keys): Amend with new symbols introduced in Android API 36.
2025-04-10Respond to display configuration updates on AndroidPo Lu3-16/+64
* java/org/gnu/emacs/EmacsNative.java (sendConfigurationChanged): Declare function. * java/org/gnu/emacs/EmacsSdk7FontDriver.java (Sdk7FontEntity) (Sdk7FontObject): Do not access `metrics' field deleted from `EmacsService'. * java/org/gnu/emacs/EmacsService.java (EmacsService) <metrics, resources>: Delete fields. <dpiX, dpiY, dpiScaled>: New fields. (onCreate): Adjust accordingly. Record current display metrics for subsequent comparison. (onConfigurationChanged): New function. * lisp/dynamic-setting.el (font-setting-change-default-font): Enable on systems where font-get-system-font is not defined if invoked with SET-FONT nil. * src/android.c (sendConfigurationChanged): New function. * src/androidgui.h (ANDROID_CONFIGURATION_CHANGED): New enumerator. (struct android_configuration_changed): New structure. (union android_event): Add `config' member. * src/androidterm.c (handle_one_android_event): Handle ANDROID_CONFIGURATION_CHANGED events. (syms_of_androidterm): Define Qfont_render, and Qdynamic_setting. Provide the latter.
2025-03-20; * java/org/gnu/emacs/EmacsInputConnection.java: Fix commentary typo.Po Lu1-3/+3
2025-03-09; * java/org/gnu/emacs/EmacsWindow.java (viewLayout): Typo in comment.Po Lu1-1/+1
2025-03-04Circumvent another styling issue in Android 15 QPR1Po Lu1-0/+12
* java/org/gnu/emacs/EmacsView.java (popupMenu): On Android 15 and later, reload the default theme before displaying popup menus.
2025-03-03Fix styling issues on Android 15 QPR1Po Lu1-21/+26
* java/org/gnu/emacs/EmacsView.java (EmacsView): Guarantee that frame views are created with the correct theme. * java/res/values-v20/style.xml (EmacsStyle): * java/res/values-v29/style.xml (EmacsStyle): Disable a swiping gesture enabled on certain Android systems. * java/res/values-v35/style.xml: Rename from `styles'.xml.
2025-02-19Fix remaining Android bugs reported over the past monthsPo Lu4-22/+69
* java/org/gnu/emacs/EmacsActivity.java (attachWindow): Guarantee that child windows promoted to toplevels receive layout parameters that direct them to receive their parents' dimensions. Otherwise, the size of the window as a child is retained on Huawei HarmonyOS 4.2 and possibly other Android distributions. * java/org/gnu/emacs/EmacsService.java (updateCursorAnchorInfo): Run anchor updates on the UI thread, as `InputMethodManager#updateCursorAnchorInfo' is liable to call `View#requestLayout'. * java/org/gnu/emacs/EmacsView.java (onMeasure): Always call `measureChildren', or child frames' onLayout handlers might not be invoked after they request a layout cycle and are duly processed in `onLayout'. (swapBuffers): Delete erroneous commentary. * java/org/gnu/emacs/EmacsWindow.java (viewLayout): If overrideRedirect, don't inadvertently clear rect.left and rect.top by recording the window's WM window-relative position. Fix typos. (reparentTo): Invalidate focus after transferring frame. (translateCoordinates): Account for override-redirect windows. Mostly important for mouse-drag-and-drop-region.
2025-02-19Properly move existing tooltips on AndroidPo Lu1-2/+11
* java/org/gnu/emacs/EmacsWindow.java (requestViewLayout): If an override redirect window, additionally notify the window manager of layout changes.
2025-02-17Fix crash in frame deletion on AndroidPo Lu1-2/+8
* java/org/gnu/emacs/EmacsWindow.java (destroyHandle): Invalidate the input focus in the UI thread, as is proper.
2025-02-07Prevent crash when requesting storage permissions on AndroidPo Lu1-1/+10
* java/org/gnu/emacs/EmacsService.java (requestStorageAccess30): Handle ActivityNotFoundException.
2025-01-02Update copyright year to 2025Stefan Kangas40-40/+40
Run "TZ=UTC0 admin/update-copyright".
2025-01-01Update copyright year to 2025Paul Eggert40-40/+40
Run "TZ=UTC0 admin/update-copyright".
2024-09-18Fix layout of preferences activity on Android 35Po Lu1-0/+11
* java/org/gnu/emacs/EmacsPreferencesActivity.java (onCreate): Align list view to system windows.
2024-09-04Port to Android 35Po Lu2-1/+18
* configure.ac: Temporary workaround for Gnulib bug. Verify that the provided android.jar corresponds to Android 35, or any later version. * cross/ndk-build/Makefile.in (NDK_BUILD_SO_LDFLAGS): New variable. * cross/ndk-build/ndk-resolve.mk (NDK_LOCAL_A_NAMES_$(LOCAL_MODULE)): Define to NDK_BUILD_SO_LDFLAGS by default to enable building binaries with support for 16 kb page sizes. * java/AndroidManifest.xml.in: Target SDK 35. * java/INSTALL (16KB PAGE SIZES): New section. Replace references to Android 34 with 35. * java/org/gnu/emacs/EmacsActivity.java (onCreate): Restore pre-SDK 35 inset-relative placement. * java/org/gnu/emacs/EmacsFillPolygon.java (perform): Suppress deprecation warnings, and document why. * m4/ndk-build.m4 (ndk_INIT, ndk_LATE): Check for and enable toolchain support for 16 KB page sizes, if available. (ndk_CONFIG_FILES): Export linker options so derived. * src/conf_post.h [__ANDROID_API__ < 35]: Include system time.h and redefine timezone_t to rpl_timezone_t, so that the Gnulib replacement may not conflict with the useless OS type.
2024-08-09Register for more Intents actions on AndroidPo Lu1-5/+5
* java/AndroidManifest.xml.in <EmacsOpenActivity>: Register for SEND Intents with mailto URIs. * java/org/gnu/emacs/EmacsOpenActivity.java (onCreate): Use Intent constants rather than string literals.
2024-07-18; Fix typosStefan Kangas1-1/+1
2024-07-18Port better to Android 3.0Po Lu1-4/+4
* java/org/gnu/emacs/EmacsNoninteractive.java (main): Use the old getPackageInfo calling convention if it exists rather than on Android 2.3.3 and earlier.
2024-07-14Do not set LD_LIBRARY_PATH during Android initializationPo Lu1-113/+137
* doc/emacs/android.texi (Android Environment): Adjust documentation to match. * java/org/gnu/emacs/EmacsNoninteractive.java (main1): New function. Remove initialization of EmacsNative hither. (main): Acquire an ApplicationInfo or LoadedApk, as the case may be on the host system, derive a ClassLoader from the result, and load and call `main1' from within this class loader. * src/android-emacs.c (main): * src/android.c (setEmacsParams): Do not override LD_LIBRARY_PATH or set EMACS_LD_LIBRARY_PATH. This enables Emacs to execute subprocesses in certain "fortified" Android systems, amongst other things.
2024-07-11Take precautions against ill-formed content URIsPo Lu1-1/+17
* java/org/gnu/emacs/EmacsService.java (openContentUri) (checkContentUri): Verify that URIs derived from user-provided file names can be parsed before attempting to open them.
2024-07-08Correct conditions for iconification on AndroidPo Lu1-14/+9
* java/org/gnu/emacs/EmacsActivity.java (EmacsActivity) <isPaused>: Rename to <isStopped>. (attachWindow): Adjust to match. (onPause): Delete function. (onStop): Deem frames iconified after calls to onStop instead.
2024-06-27Prevent crashes and related issues if initial activity is destroyed on AndroidPo Lu2-7/+47
* java/org/gnu/emacs/EmacsWindow.java (EmacsWindow) <initialWindowCreated>: New variable. (EmacsWindow): If the initial frame has not yet been created, set attachmentToken to -1. * java/org/gnu/emacs/EmacsWindowManager.java (registerWindow): When the window's attachment token is -1 (i.e., it is the default window), start EmacsActivity rather than EmacsMultitaskActivity. Catch exceptions around startActivity.
2024-06-24Fix omission of updates to child frames on AndroidPo Lu2-23/+17
* java/org/gnu/emacs/EmacsView.java (onAttachedFromWindow): Force a layout cycle rather than report exposure immediately. (prepareForLayout): Delete function. * java/org/gnu/emacs/EmacsWindow.java (mapWindow): Remove redundant calls to prepareForLayout. * src/androidterm.c (handle_one_android_event): Do not swap buffers when exposure is registered by a frame only partially updated.
2024-06-19Avoid races between the tooltip and compositor on X and AndroidPo Lu1-1/+1
* java/org/gnu/emacs/EmacsView.java (onLayout): Don't send exposure events when the window is still to be attached. * src/androidfns.c (Fx_show_tip): * src/xfns.c (Fx_show_tip): Block async input around initial frame update.
2024-06-18Fix window class of Android tooltipsPo Lu1-1/+1
* java/org/gnu/emacs/EmacsWindow.java (getWindowLayoutParams): Declare as a panel, rather than an attached dialog.
2024-06-17Reinforce bitmap reconfiguration on AndroidPo Lu1-68/+93
* java/org/gnu/emacs/EmacsView.java (EmacsView) <unswapped>: New field in which to record whether the back buffer has received contents beyond those present at the last buffer swap. <dimensionsLock>: Delete field. (onAttachedToWindow, onLayout, handleDirtyBitmap) (prepareForLayout): Rather, synchronize window dimensions with the view. (getCanvas, getBitmap): Do not reconfigure the back buffer bitmap if such outstanding data exists. (postSwapBuffers): New function. (swapBuffers): If such outstanding data exists and the back bufferis pending reconfiguration, recreate the back buffer and report exposure. * src/androidterm.c (handle_one_android_event): Fix indentation.
2024-06-16Minor adjustments to battery.el on AndroidPo Lu1-2/+2
* src/android.c (android_query_battery): * java/org/gnu/emacs/EmacsService.java (queryBattery19) (queryBattery): Reorder items in value for consistency with Fandroid_query_battery. * lisp/battery.el (battery-status-function): Select battery-android only when android-query-battery is present. (battery-android): Return temperature and correct values of power source constants.
2024-06-16Simplify bitmap reallocation on AndroidPo Lu1-18/+17
* java/org/gnu/emacs/EmacsView.java: Update outdated commentary. (handleDirtyBitmap): Don't copy contents of the previous bitmap to the new. (onLayout): Unconditionally expose upon layout changes.
2024-06-11Eliminate some redundant synchronization on AndroidPo Lu2-7/+15
* java/org/gnu/emacs/EmacsService.java (resetIC): Return on all versions of Android if the connection need not be reset. * java/org/gnu/emacs/EmacsView.java (getICMode, setICMode): Remove needless synchronization.
2024-06-04Spelling fixesPaul Eggert4-6/+6
2024-06-02Trim redundancies from EmacsTileObjectPo Lu1-4/+1
* java/org/gnu/emacs/EmacsTileObject.java (EmacsTileObject) <colorFilter>: Delete unused field. <paint>: Qualify as `static'.
2024-05-23Work around one Android bug and document anotherPo Lu2-13/+23
* etc/PROBLEMS (Runtime problems specific to Android): Document deficiency of "Android Keyboard (AOSP)." * java/org/gnu/emacs/EmacsView.java (showOnScreenKeyboard): Revert yesterday's change. * java/org/gnu/emacs/EmacsWindow.java (toggleOnScreenKeyboard): Sync with the UI thread after displaying the on-screen keyboard.
2024-05-22Improve compatibility with Android's default text editorPo Lu1-0/+17
* java/org/gnu/emacs/EmacsView.java (showOnScreenKeyboard): Request a selection update if `inputConnection' has been established, to more closely emulate the OS text editing widget. (onCreateInputConnection) [EmacsService.DEBUG_IC]: Print current selection values before reporting them.
2024-05-18Housekeeping around androidselect.cPo Lu3-58/+22
* java/org/gnu/emacs/EmacsClipboard.java (setClipboard) (getClipboard): * java/org/gnu/emacs/EmacsSdk11Clipboard.java (setClipboard) (getClipboard): * java/org/gnu/emacs/EmacsSdk8Clipboard.java (setClipboard) (getClipboard): Save and return Strings rather than byte arrays. * src/androidselect.c (android_init_emacs_clipboard) (Fandroid_set_clipboard, Fandroid_get_clipboard): Adjust to match.
2024-05-13Communicate frame titles to the window manager on AndroidPo Lu2-1/+69
* java/org/gnu/emacs/EmacsActivity.java (detachWindow) (attachWindow): Call updateWmName. (updateWmName): New function; transfer wm name from the window attached to the task's description. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow) <wmName>: New field. (setWmName): New function. * src/android.c (android_init_emacs_window): Link to new function. (android_set_wm_name): New function. * src/android.h (struct android_emacs_service): Delete unused entries. * src/androidfns.c (android_set_name_internal, android_set_name) (android_implicitly_set_name, android_explicitly_set_name) (android_set_title): Port from X. * src/androidterm.c (android_term_init): Compute default frame title. * src/androidterm.h (struct android_display_info) <x_id_name>: New field.
2024-05-12Additional changes to processing of Num Lock on AndroidPo Lu2-31/+57
* java/org/gnu/emacs/EmacsView.java (onKeyDown, onKeyMultiple) (onKeyDown): Disregard Num and Scroll Lock keys, and return value of window functions to the system. * java/org/gnu/emacs/EmacsWindow.java (eventModifiers): Return normalized meta state, not only those bits the system considers modifiers. (onKeyDown, onKeyUp): Ignore numpad keys to which no base characters are assigned, so that the system may generate the proper action keys instead.
2024-05-12Correct earlier changes to processing of Num Lock on AndroidPo Lu1-10/+4
* java/org/gnu/emacs/EmacsWindow.java (onKeyDown, onKeyUp): Cease stripping META_NUM_LOCK_ON and META_SCROLL_LOCK_ON from meta masks reported to getUnicodeChar.
2024-05-11Delete unused functionsPo Lu1-6/+0
* java/org/gnu/emacs/EmacsNative.java (dup, close): * src/android.c (dup, close): Delete functions no longer referenced.
2024-05-10Remove redundant encoding of strings in androidvfs.cPo Lu1-12/+5
* java/org/gnu/emacs/EmacsService.java (getDocumentTrees): Accept PROVIDER as a String. * src/android.c (android_init_emacs_service): * src/androidvfs.c (android_saf_root_opendir): Adjust to match.
2024-05-10Fix earlier change to content URI resolution on AndroidPo Lu1-1/+4
* java/org/gnu/emacs/EmacsService.java (openContentUri): Return -1 if fd be NULL. * src/androidvfs.c (android_authority_open): Detect SecurityException and suchlike. (android_vfs_init): Initialize exception classes on Android 4.4.
2024-05-08Fix hang after failed yank-media on AndroidPo Lu3-27/+11
* java/org/gnu/emacs/EmacsClipboard.java (getClipboardTargets) (getClipboardData): * java/org/gnu/emacs/EmacsSdk11Clipboard.java (getClipboardTargets, getClipboardData): * java/org/gnu/emacs/EmacsSdk8Clipboard.java (getClipboardTargets, getClipboardData): Return string data as Strings rather than byte arrays. * src/androidselect.c (android_init_emacs_clipboard) (Fandroid_get_clipboard_targets): Adjust to match. (extract_fd_offsets): Remove duplicated semicolon. (Fandroid_get_clipboard_data): Call unblock_input before returning if extract_fd_offsets fails.
2024-05-06; * java/org/gnu/emacs/EmacsTileObject.java: Fix copyright dates.Po Lu1-1/+1
2024-05-06Optimize stipples on AndroidPo Lu2-11/+105
* java/org/gnu/emacs/EmacsGC.java (EmacsGC) <tileObject>: Change type to EmacsTileObject. (markDirty): Create an EmacsTileObject rather than a BitmapDrawable. * java/org/gnu/emacs/EmacsTileObject.java: New file, significantly leaner than BitmapDrawable.
2024-05-05Fix inadvertent removal in EmacsWindowPo Lu1-0/+4
* java/org/gnu/emacs/EmacsWindow.java (onKeyUp): Send KeyPress events upon deferred KEYCODE_BACK.
2024-05-04Simplify handling of command-line arguments on AndroidPo Lu5-41/+32
* java/org/gnu/emacs/EmacsActivity.java (EXTRA_STARTUP_ARGUMENTS): New constant. (onCreate): Read a string array, not a string extra from the intent with this key. * java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity) <fileToOpen>: Delete field. (onCreate): Provide file name as a command line argument when starting the Emacs service. * java/org/gnu/emacs/EmacsPreferencesActivity.java (startEmacsQ) (startEmacsDebugInit): In like manner, replace ad-hoc command-line argument extra with a proper array. * java/org/gnu/emacs/EmacsService.java (EmacsService): Rename extraStartupArgument to extraStartupArguments, and change its type to a string array. (onCreate): Adjust to match. * java/org/gnu/emacs/EmacsThread.java (EmacsThread) <extraStartupArguments>: Ditto. <fileToOpen>: Delete field. (run): Adjust correspondingly.
2024-05-04Simplify management of Android handle IDsPo Lu12-75/+66
* java/org/gnu/emacs/EmacsCursor.java (EmacsCursor): * java/org/gnu/emacs/EmacsGC.java (EmacsGC): * java/org/gnu/emacs/EmacsHandleObject.java (EmacsHandleObject): Remove HANDLE argument to constructor. * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection) <windowHandle>: Change type to long. * java/org/gnu/emacs/EmacsNative.java (EmacsNative) (sendConfigureNotify, sendKeyPress, sendKeyRelease, sendFocusIn) (sendFocusOut, sendWindowAction, sendEnterNotify) (sendLeaveNotify, sendMotionNotify, sendButtonPress) (sendButtonRelease, sendTouchDown, sendTouchUp, sendTouchMove) (sendWheel, sendIconified, sendDeiconified, sendContextMenu) (sendExpose, sendDndDrag, sendDndUri, sendDndText) (beginBatchEdit, commitCompletion, endBatchEdit, commitText) (deleteSurroundingText, finishComposingText, replaceText) (getSelectedText, getTextAfterCursor, getTextBeforeCursor) (setComposingText, setComposingRegion, setSelection) (performEditorAction, performContextMenuAction, getExtractedText) (requestSelectionUpdate, requestCursorUpdates, clearInputFlags) (getSurroundingText, takeSnapshot, getSelection): Accept handles as longs, rather than shorts. All callers changed. * java/org/gnu/emacs/EmacsService.java (queryTree): Return handles as longs rather than shorts. (viewGetSelection): Take long WINDOW, not short. * src/android.c (struct android_emacs_handle): New structure. (handle_class): New variable. (android_init_emacs_service, android_init_emacs_pixmap) (android_init_emacs_gc_class, android_init_emacs_cursor): Adjust to match signature changes in constructors. (android_init_emacs_handle): New function. (initEmacs): Initialize the handle class, its fields and metods. (sendConfigureNotify, sendKeyPress, sendKeyRelease, sendFocusIn) (sendFocusOut, sendWindowAction, sendEnterNotify) (sendLeaveNotify, sendMotionNotify, sendButtonPress) (sendButtonRelease, sendTouchDown, sendTouchUp, sendTouchMove) (sendWheel, sendIconified, sendDeiconified, sendContextMenu) (sendExpose, sendDndDrag, sendDndUri, sendDndText): Update for changes to handle type. (android_alloc_id, android_resolve_handle) (android_resolve_handle2): Remove functions; replace the second with a macro that accepts one fewer argument. All callers changed. (android_destroy_handle): Cease indexing the handle list for the handle object. (android_globalize_reference): New function. (android_create_window, android_create_gc, android_create_pixmap) (android_create_font_cursor): Call android_globalize_reference to convert global references into handles. (android_free_cursor, android_destroy_window): Cease verifying the handle type. (android_copy_area): Check destination object type rather than handle entry. (android_query_tree): Adjust for changes to return types. (likely): Define __builtin_expect variant unconditionally. * src/android.h (android_resolve_handle): New macro. * src/androidgui.h (android_handle): Define to intptr_t. * src/androidterm.c (deleteSurroundingText, finishComposingText) (performEditorAction, performContextMenuAction, getExtractedText) (getSelectedText, requestSelectionUpdate, requestCursorUpdates) (clearInputFlags, getSurroundingText) (android_get_surrounding_text_internal): Accept handles as longs, not jshorts.
2024-05-02Port visible bell to AndroidPo Lu4-82/+56
* java/org/gnu/emacs/EmacsDrawRectangle.java (perform): Ignore GC_INVERT. * java/org/gnu/emacs/EmacsFillRectangle.java (EmacsFillRectangle) <invertFilter>: New variable. (perform): If the transfer mode is invert, copy the source to itself with invertFilter as the color filter. * java/org/gnu/emacs/EmacsGC.java (EmacsGC) <xorAlu, srcInAlu>: Delete now-redundant ALUs. (markDirty): Cease updating the paint's transfermode. * java/org/gnu/emacs/EmacsSafThread.java (openDocument1): Fix typo in documentation. * src/android.c (android_blit_xor): Delete unused function. (android_copy_area): Remove calls to unused blit functions. * src/androidgui.h (enum android_gc_function): Rename XOR to INVERT. * src/androidterm.c (android_flash): Replace with GXinvert.
2024-05-01Fix compatibility issues with Android clipboardsPo Lu5-74/+33
* 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.