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2026-01-01; Add 2026 to copyright years.Sean Whitton
2025-11-24Support `toolkit-theme-set-functions' on Android and execute hooks safelyPo Lu
* 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.
2025-04-10Respond to display configuration updates on AndroidPo Lu
* 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.
2025-01-01Update copyright year to 2025Paul Eggert
Run "TZ=UTC0 admin/update-copyright".
2024-05-11Delete unused functionsPo Lu
* java/org/gnu/emacs/EmacsNative.java (dup, close): * src/android.c (dup, close): Delete functions no longer referenced.
2024-05-04Simplify management of Android handle IDsPo Lu
* 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.
2024-04-27Enable customization of the quit key on AndroidPo Lu
* doc/emacs/android.texi (Android Windowing): * doc/emacs/input.texi (On-Screen Keyboards): Document various tidbits related to the quit key. * java/org/gnu/emacs/EmacsNative.java (getQuitKeycode): New function. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): Rename `lastVolumeButtonRelease' to `lastQuitKeyRelease'. (onKeyUp): Treat value returned by getQuitKeycode as the quit key rather than mandate KEYCODE_VOLUME_DOWN. * src/android.c (getQuitKeycode): Implement new function. * src/androidterm.c (syms_of_androidterm) <android_quit_keycode>: New variable.
2024-04-22Generate Android shared library list automaticallyPo Lu
* .gitignore: Ignore new generated files. * cross/Makefile.in (src/Makefile): Remove leftover specification of the source Gnulib directory. * cross/ndk-build/ndk-build.mk.in (NDK_BUILD_READELF): New variable. * java/Makefile.in (CONFIG_FILE, ALL_DEPENDENCIES, READELF) (cf-stamp-1, cf-stamp): New variables and rules; compute the set of library files in the order of loading and generate a file with this information. (ALL_CLASS_FILES): New variable; if builddir is not srcdir, $($(CONFIG_FILE), $(CLASS_FILES)): Depend on EmacsConfig.java. add generated files in the build directory. (classes.dex): Adjust to match. * java/org/gnu/emacs/EmacsNative.java (EmacsNative) <static initializer>: Load shared libraries from EMACS_SHARED_LIBRARIES rather than a hard-coded list. * m4/ndk-build.m4 (ndk_INIT): Search for readelf... (ndk_CHECK_MODULES): ...and substitute its path as NDK_BUILD_READELF.
2024-04-22Fix load order of certain Android shared librariesPo Lu
* java/org/gnu/emacs/EmacsNative.java (libraryDeps): Move dependencies of selinux and gnutls before their respective dependents.
2024-03-30Always enable native JSON support and remove Jansson referencesMattias Engdegård
* src/json.c (Fjson__available_p): Remove. * lisp/subr.el (json-available-p): Always return t. * admin/nt/dist-build/build-dep-zips.py: * configure.ac: * doc/lispref/text.texi (Parsing JSON): * java/INSTALL: * java/org/gnu/emacs/EmacsNative.java (EmacsNative): * lisp/term/w32-win.el (dynamic-library-alist): * m4/ndk-build.m4 (ndk_INIT): * msdos/sed1v2.inp: * nt/INSTALL: * nt/INSTALL.W64: * src/Makefile.in: * src/emacs.c (main): * src/lisp.h: Remove JSON configuration options and references to it and Jansson from documentation and build files. * etc/NEWS: Announce.
2024-03-19Respect display names of Android content URIsPo Lu
* java/org/gnu/emacs/EmacsNative.java (displayNameHash): New function. * java/org/gnu/emacs/EmacsService.java (buildContentName): New argument RESOLVER. Generate names holding URI's display name if available. All callers changed. * lisp/international/mule-cmds.el (set-default-coding-systems): Fix file name coding system as utf-8-unix on Android as on Mac OS. * src/androidvfs.c (enum android_vnode_type): New enum ANDROID_VNODE_CONTENT_AUTHORITY_NAMED. (android_content_name): Register root directories for this new type. (displayNameHash): New function. (android_get_content_name): New argument WITH_CHECKSUM. If present, treat the final two components as a pair of checksum and display name, and verify and exclude the two. (android_authority_name): Provide new argument as appropriate. (android_authority_initial_name): New function.
2024-03-17Improve C++ standard library detection on AndroidPo Lu
* configure.ac: Stop relaying --with-ndk-cxx-shared to the nested invocation of configure. * build-aux/ndk-build-helper-1.mk (SYSTEM_LIBRARIES): * build-aux/ndk-build-helper-2.mk (SYSTEM_LIBRARIES): Insert all of the C++ libraries available on Android. * configure.ac: Call ndk_LATE and ndk_LATE_EARLY within if statement at toplevel, averting needless calls to AC_PROG_CXX. * cross/ndk-build/Makefile.in (NDK_BUILD_CXX_STL) (NDK_BUILD_CXX_LDFLAGS): * cross/ndk-build/ndk-build.mk.in (NDK_BUILD_CXX_STL) (NDK_BUILD_CXX_LDFLAGS): New variables. * cross/ndk-build/ndk-resolve.mk (NDK_SYSTEM_LIBRARIES): Introduce several other C++ libraries sometimes present on Android. (NDK_SO_EXTRA_FLAGS_$(LOCAL_MODULE)): Insert NDK_BUILD_CXX_STL when any of these new C++ libraries are requested. * m4/ndk-build.m4: Completely rewrite C++ compiler and library detection. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): Attempt to load more libraries from static initializer. * java/INSTALL: Remove obsolete information.
2024-03-11Implement notification callbacks on AndroidPo Lu
* doc/lispref/os.texi (Desktop Notifications): Document that :on-cancel, :on-action and :actions are now supported on Android. * java/org/gnu/emacs/EmacsActivity.java (onNewIntent): New function. * java/org/gnu/emacs/EmacsDesktopNotification.java (NOTIFICATION_ACTION, NOTIFICATION_TAG, NOTIFICATION_DISMISSED): New constants. <actions, titles>: New fields. (insertActions): New function. (display1, display): Insert actions on Jelly Bean and up, and arrange to be notified when the notification is dismissed. (CancellationReceiver): New class. * java/org/gnu/emacs/EmacsNative.java (sendNotificationDeleted) (sendNotificationAction): New functions. * src/android.c (sendDndDrag, sendDndUri, sendDndText): Correct return types. (sendNotificationDeleted, sendNotificationAction) (android_exception_check_5, android_exception_check_6): New functions. * src/android.h: * src/androidgui.h (struct android_notification_event): New structure. (union android_event): New member for notification events. * src/androidselect.c (android_init_emacs_desktop_notification): Update JNI signatures. (android_notifications_notify_1, Fandroid_notifications_notify): New arguments ACTIONS, ACTION_CB and CANCEL_CB. Convert and record them as appropriate. (android_notification_deleted, android_notification_action): New functions. (syms_of_androidselect): Prepare a hash table of outstanding notifications. <QCactions, QCon_action, QCon_cancel> New defsyms. * src/androidterm.c (handle_one_android_event) <ANDROID_NOTIFICATION_DELETED> <ANDROID_NOTIFICATION_ACTION>: Dispatch event contents to androidselect.c for processing. * src/androidterm.h: * src/androidvfs.c (java_string_class): Export. * src/keyboard.c (kbd_buffer_get_event) <NOTIFICATION_EVENT>: Call callback specified by the event. * src/termhooks.h (enum event_kind) [HAVE_ANDROID]: New enum NOTIFICATION_EVENT.
2024-01-02; Add 2024 to copyright yearsPo Lu
2023-11-10Clear image caches in reaction to system VM warningsPo Lu
* java/org/gnu/emacs/EmacsNative.java (onLowMemory): * java/org/gnu/emacs/EmacsService.java (onLowMemory): New function. * src/android.c (android_on_low_memory, onLowMemory): New functions called when a VM caution is registered. Clear the image cache and run garbage collection.
2023-11-09Guarantee files are auto-saved when Emacs is terminated by AndroidPo Lu
* java/org/gnu/emacs/EmacsNative.java (shutDownEmacs): * java/org/gnu/emacs/EmacsService.java (onDestroy): New function. When invoked, call shut_down_emacs and await its completion. * src/android.c (android_shut_down_emacs, shutDownEmacs): New functions.
2023-10-29Avert a crash and file descriptor leak in yank-mediaPo Lu
* java/org/gnu/emacs/EmacsNative.java (close): New declaration. * java/org/gnu/emacs/EmacsSdk11Clipboard.java (getClipboardData): Catch SecurityException and guarantee file descriptors are closed even if exceptions arise. * src/android.c (dup): Export another function.
2023-10-14Implement multi-window drag-and-drop under AndroidPo Lu
* java/org/gnu/emacs/EmacsNative.java (sendDndDrag, sendDndUri) (sendDndText): Declare new event-sending functions. * java/org/gnu/emacs/EmacsView.java (onDragEvent): New function. * java/org/gnu/emacs/EmacsWindow.java (onDragEvent): New function; respond to each drag and drop event, request permissions if necessary and transfer dropped data to Lisp. * lisp/dnd.el (dnd-unescape-file-uris): New variable. (dnd-get-local-file-name): If that variable is nil, refrain from unescaping URLs provided. * lisp/term/android-win.el (android-handle-dnd-event): New function. (special-event-map): Bind drag-n-drop-event. * src/android.c (sendDndDrag, sendDndUri, sendDndText): New functions. * src/androidgui.h (enum android_event_type): New event types ANDROID_DND_DRAG_EVENT, ANDROID_DND_URI_EVENT, ANDROID_DND_TEXT_EVENT. (struct android_dnd_event): New structure. (union android_event) <dnd>: New field. * src/androidterm.c (handle_one_android_event) <ANDROID_DND_..._EVENT>: Generate drag-n-drop events for each of these types. (syms_of_androidterm) <Quri, Qtext>: New defsyms.
2023-10-05Introduce an input method callback required by Android 34Po Lu
* java/org/gnu/emacs/EmacsInputConnection.java (replaceText): New function. * java/org/gnu/emacs/EmacsNative.java (replaceText): Declare native function. * src/androidgui.h (enum android_ime_operation): New operation ANDROID_IME_REPLACE_TEXT. * src/androidterm.c (android_handle_ime_event): Decode text when encountering an ANDROID_IME_REPLACE_TEXT operation. Return if decoding overflowed rather than presenting Qnil to textconv functions. (replaceText): New JNI function. * src/frame.h (enum text_conversion_operation): New operation TEXTCONV_REPLACE_TEXT. * src/textconv.c (really_commit_text): Move point to start if the composing region is set. (really_replace_text): New function. (handle_pending_conversion_events_1) <TEXTCONV_REPLACE_TEXT>: New case. (replace_text): New function. * src/textconv.h: Update prototypes.
2023-08-30Facilitate typing `C-SPC' on AndroidPo Lu
* doc/emacs/android.texi (Android Windowing): Mention C-SPC interception and how it may be disabled. * java/org/gnu/emacs/EmacsNative.java (shouldForwardCtrlSpace): New function. * java/org/gnu/emacs/EmacsView.java (onKeyPreIme): New function. If the provided key code is SPC and the event's modifier key mask contains ControlMask, relay it directly to onKeyDown. * java/org/gnu/emacs/EmacsWindow.java (eventModifiers): Export and make static. * src/android.c (shouldForwardCtrlSpace): New function. * src/androidfns.c (syms_of_androidfns) <android_intercept_control_space>: New defvar.
2023-08-06Update Android portPo Lu
* java/org/gnu/emacs/EmacsNative.java: Declare ftruncate. * java/org/gnu/emacs/EmacsSafThread.java (openDocument1): If initially opening with rwt, verify the file descriptor is really writable; if not, resort to rw and truncating the file descriptor by hand instead. * src/androidvfs.c (NATIVE_NAME (ftruncate)): New function. Truncate file descriptor and return whether that was successful.
2023-07-31Initialize Android API level earlierPo Lu
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): * java/org/gnu/emacs/EmacsNoninteractive.java (main): * java/org/gnu/emacs/EmacsService.java (run): * java/org/gnu/emacs/EmacsThread.java (run): * src/android.c (initEmacs, setEmacsParams): Set `android_api_level' within setEmacsParams, not in initEmacs. * src/androidvfs.c: Pacify compiler warnings.
2023-07-28Allow quitting from Android content provider operationsPo Lu
* doc/emacs/android.texi (Android Document Providers): Say that quitting is now possible. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New functions `safSyncAndReadInput', `safync' and `safPostRequest'. * java/org/gnu/emacs/EmacsSafThread.java: New file. Move cancel-able SAF operations here. * java/org/gnu/emacs/EmacsService.java (EmacsService): Allow quitting from most SAF operations. * src/androidvfs.c (android_saf_exception_check): Return EINTR if OperationCanceledException is received. (android_saf_stat, android_saf_access) (android_document_id_from_name, android_saf_tree_opendir_1) (android_saf_file_open): Don't allow reentrant calls from async input handlers. (NATIVE_NAME): Implement new synchronization primitives for JNI. (android_vfs_init): Initialize new class. * src/dired.c (open_directory): Handle EINTR from opendir. * src/sysdep.c: Describe which operations may return EINTR on Android.
2023-07-18Update Android portPo Lu
* doc/lispref/commands.texi (Touchscreen Events): Describe treatment of canceled touch sequences during touch event translation. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): Update JNI prototypes. * java/org/gnu/emacs/EmacsWindow.java (motionEvent): Set cancelation flag in events sent where appropriate. * lisp/touch-screen.el (touch-screen-handle-point-update): Improve treatment of horizontal scrolling near window edges. (touch-screen-handle-touch): Don't handle point up if the touch sequence has been canceled. * src/android.c (sendTouchDown, sendTouchUp, sendTouchMove): New argument `flags'. * src/androidgui.h (enum android_touch_event_flags): New enum. (struct android_touch_event): New field `flags'. * src/androidterm.c (handle_one_android_event): Report cancelation in TOUCHSCREEN_END_EVENTs. * src/keyboard.c (make_lispy_event): Fix botched merge.
2023-07-13Improve workaround for partial texture updates on AndroidPo Lu
* java/AndroidManifest.xml.in: * java/org/gnu/emacs/EmacsDialog.java (toAlertDialog): Don't change hardware acceleration state. * java/org/gnu/emacs/EmacsNative.java (notifyPixelsChanged): New function. * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): New field `bitmapChanged'. (copyToFrontBuffer): Signal that the bitmap has changed. (onDraw): If the bitmap has changed, increment the generation ID. * src/android.c (JNICALL): Implement new function.
2023-07-06Update Android portPo Lu
* java/org/gnu/emacs/EmacsNative.java (scaledDensity): Announce new argument `scaledDensity'. * java/org/gnu/emacs/EmacsNoninteractive.java (main): Specify new argument. * java/org/gnu/emacs/EmacsService.java (onCreate): Compute an adjusted DPI for the font size based on the ratio between density and scaledDensity. (run): Specify that adjusted density. * src/android.c (setEmacsParams): Set `android_scaled_pixel_density'. * src/android.h: (android_scaled_pixel_density: New variable. * src/androidterm.c (android_term_init): Set `font_resolution'. * src/androidterm.h (struct android_display_info): New field. * src/font.c (font_pixel_size, font_find_for_lface) (font_open_for_lface, Ffont_face_attributes, Fopen_font): Use FRAME_RES instead of FRAME_RES_Y. * src/frame.h (FRAME_RES): New macro. Use this to convert between font point and pixel sizes as opposed to FRAME_RES_Y. * src/w32font.c (fill_in_logfont): * src/xfaces.c (Fx_family_fonts, set_lface_from_font): Use FRAME_RES instead of FRAME_RES_Y. (bug#64444)
2023-06-15Update Android portPo Lu
* java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection, beginBatchEdit, reset, endBatchEdit): Keep track of the number of batch edits and return an appropriate value. (takeSnapshot): Implement function. * java/org/gnu/emacs/EmacsNative.java (takeSnapshot): New function. * java/org/gnu/emacs/EmacsService.java (resetIC): Improve debugging output. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Call `reset' to clear the UI side batch edit count. * src/androidterm.c (struct android_get_surrounding_text_context): New fields `conversion_start' and `conversion_end'. (android_get_surrounding_text): Return the conversion region. (android_get_surrounding_text_internal, NATIVE_NAME): Factor out `getSurroundingText'. (takeSnapshot): New function.
2023-06-09Block profiling signals in the Android UI threadPo Lu
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `setupSystemThread'. * java/org/gnu/emacs/EmacsService.java (onCreate): Block all signals except for SIGBUS and SIGSEGV in the UI thread. * src/android.c (setupSystemThread): New function.
2023-06-07Update Android portPo Lu
* java/org/gnu/emacs/EmacsInputConnection.java (beginBatchEdit) (endBatchEdit, commitCompletion, commitText, deleteSurroundingText) (finishComposingText, getSelectedText, getTextAfterCursor) (getTextBeforeCursor, setComposingText, setComposingRegion) (performEditorAction, performContextMenuAction, getExtractedText) (setSelection, sendKeyEvent, deleteSurroundingTextInCodePoints) (requestCursorUpdates): Ensure that the input connection is up to date. (getSurroundingText): New function. * java/org/gnu/emacs/EmacsNative.java (getSurroundingText): Export new C function. * java/org/gnu/emacs/EmacsService.java (resetIC): Invalidate previously created input connections. * java/org/gnu/emacs/EmacsView.java (EmacsView) (onCreateInputConnection): Signify that input connections are now up to date. * src/androidterm.c (struct android_get_surrounding_text_context): New structure. (android_get_surrounding_text, NATIVE_NAME): * src/textconv.c (get_surrounding_text): * src/textconv.h: New functions.
2023-06-05Update Android portPo Lu
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function clearInputFlags. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Stop reporting changes after a new input method connection is established. * src/androidterm.c (android_handle_ime_event): Implement that change. (JNICALL): New function.
2023-06-04Fix input method synchronization problemsPo Lu
* java/debug.sh (gdbserver_cmd, is_root): Prefer TCP again. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `queryAndSpin'. * java/org/gnu/emacs/EmacsService.java (EmacsService) (icBeginSynchronous, icEndSynchronous, viewGetSelection): New synchronization functions. (resetIC, updateCursorAnchorInfo): Call those instead. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Call viewGetSelection. * src/android.c (JNICALL, android_answer_query_spin): New functions.
2023-06-01Update Android portPo Lu
* java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection, performContextMenuAction): New function. * java/org/gnu/emacs/EmacsNative.java (EmacsNative) (performContextMenuAction): New function. * src/android.c (android_get_gc_values): Implement more efficiently. * src/androidterm.c (android_handle_ime_event): Pass through `update' argument to `finish_composing_text'. Fix thinko. * src/textconv.c (really_finish_composing_text) (really_set_composing_text, really_set_composing_region) (handle_pending_conversion_events_1, finish_composing_text): New argument `update'. Notify IME of conversion region changes if set. * src/textconv.h: Update structs and prototypes.
2023-05-29Work around more problems with BitmapsPo Lu
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `blitRect'. * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): Use it on Android 8.x. * src/android.c (blitRect): Implement new function.
2023-05-07Update Android portPo Lu
* java/org/gnu/emacs/EmacsInputConnection.java (requestCursorUpdates): * java/org/gnu/emacs/EmacsNative.java (requestCursorUpdates): * java/org/gnu/emacs/EmacsService.java (updateCursorAnchorInfo): New functions. * src/android.c (struct android_emacs_service) (android_init_emacs_service): Add new method. (android_update_cursor_anchor_info): New function. * src/androidfns.c (android_set_preeditarea): New function. * src/androidgui.h (enum android_ime_operation): New operation `REQUEST_CURSOR_UPDATES'. (struct android_ime_event): Document new meaning of `length'. * src/androidterm.c (android_request_cursor_updates): New function. (android_handle_ime_event): Handle new operations. (handle_one_android_event, android_draw_window_cursor): Update the preedit area if needed, like on X. (requestCursorUpdates): New function. * src/androidterm.h (struct android_output): New field `need_cursor_updates'.
2023-03-10Update Android portPo Lu
* doc/emacs/android.texi (Android Windowing): Document how to pass multimedia keys to the system. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function. * java/org/gnu/emacs/EmacsView.java (onKeyDown, onKeyMultiple) (onKeyUp): Check that function. * java/org/gnu/emacs/EmacsWindow.java (defineCursor): Handle cases where cursor is NULL. * src/android.c (NATIVE_NAME): New function. * src/androidfns.c (syms_of_androidfns): New variable. * src/keyboard.c (lispy_function_keys): Add volume keys.
2023-03-10; * java/org/gnu/emacs/EmacsNative.java: Add missing dependency.Po Lu
2023-03-09Fix menu and popup race conditions on AndroidPo Lu
* java/org/gnu/emacs/EmacsActivity.java (onContextMenuClosed): * java/org/gnu/emacs/EmacsContextMenu.java (EmacsContextMenu) (onMenuItemClick, run): * java/org/gnu/emacs/EmacsDialog.java (EmacsDialog, onClick) (createDialog, onDismiss): Take menu event serial, and pass it along in context menu events. * java/org/gnu/emacs/EmacsNative.java (sendContextMenu): New argument. * src/android.c (sendContextMenu): Pass serial number in event. * src/androidgui.h (struct android_menu_event): New field `menu_event_serial'. * src/androidmenu.c (FIND_METHOD_STATIC) (android_init_emacs_context_menu): Adjust method declarations. (android_menu_show, android_dialog_show): * src/androidterm.c (handle_one_android_event): Expect serial in context menu events. * src/androidterm.h: Update prototypes.
2023-03-06Update Android portPo Lu
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function requestSelectionUpdate. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Call it instead of losing if getting the current selection fails. * src/android-asset.h (AAsset_seek): Define stub. * src/android.c (android_open): Take mode_t. (android_open_asset, android_close_asset, android_asset_read_quit) (android_asset_read, android_asset_lseek, android_asset_fstat): New functions. * src/android.h (struct android_fd_or_asset): Update prototypes. * src/androidgui.h (enum android_ime_operation): Add new operation to update the selection position. * src/androidterm.c (android_handle_ime_event): Handle new operation. (requestSelectionUpdate): New function. * src/fileio.c (close_file_unwind_emacs_fd): New function. (Fcopy_file, union read_non_regular, read_non_regular) (Finsert_file_contents): Use optimized codepath to insert Android asset files. * src/frame.h (enum text_conversion_operation): New operation. * src/textconv.c (really_request_point_update) (handle_pending_conversion_events_1, request_point_update): New functions. * src/textconv.h: Update prototypes.
2023-03-05Update Android portPo Lu
* java/org/gnu/emacs/EmacsActivity.java (onCreate): * java/org/gnu/emacs/EmacsContextMenu.java: * java/org/gnu/emacs/EmacsDocumentsProvider.java (getMimeType): * java/org/gnu/emacs/EmacsDrawLine.java (perform): * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): * java/org/gnu/emacs/EmacsFillPolygon.java: * java/org/gnu/emacs/EmacsFontDriver.java: * java/org/gnu/emacs/EmacsHandleObject.java: * java/org/gnu/emacs/EmacsInputConnection.java: * java/org/gnu/emacs/EmacsMultitaskActivity.java (EmacsMultitaskActivity): * java/org/gnu/emacs/EmacsNative.java: * java/org/gnu/emacs/EmacsNoninteractive.java (EmacsNoninteractive, main): * java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity) (startEmacsClient): * java/org/gnu/emacs/EmacsSdk7FontDriver.java: * java/org/gnu/emacs/EmacsSdk8Clipboard.java: * java/org/gnu/emacs/EmacsService.java (EmacsService, onCreate): * java/org/gnu/emacs/EmacsView.java (EmacsView, onLayout): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager): Remove redundant includes. Reorganize some functions around, remove duplicate `getLibDir' functions, and remove unused local variables.
2023-03-01Update Android portPo Lu
* java/Makefile.in (ETAGS, clean): New rules to generate tags. * java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): * java/org/gnu/emacs/EmacsApplication.java (EmacsApplication): * java/org/gnu/emacs/EmacsContextMenu.java (EmacsContextMenu): * java/org/gnu/emacs/EmacsCopyArea.java (EmacsCopyArea): * java/org/gnu/emacs/EmacsDialog.java (EmacsDialog)::(dialog. Then): * java/org/gnu/emacs/EmacsDocumentsProvider.java (EmacsDocumentsProvider): * java/org/gnu/emacs/EmacsDrawLine.java (EmacsDrawLine): * java/org/gnu/emacs/EmacsDrawPoint.java (EmacsDrawPoint): * java/org/gnu/emacs/EmacsDrawRectangle.java (EmacsDrawRectangle): * java/org/gnu/emacs/EmacsFillPolygon.java (EmacsFillPolygon): * java/org/gnu/emacs/EmacsFillRectangle.java (EmacsFillRectangle): * java/org/gnu/emacs/EmacsGC.java (EmacsGC): * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection): * java/org/gnu/emacs/EmacsNative.java (EmacsNative): * java/org/gnu/emacs/EmacsNoninteractive.java (EmacsNoninteractive): * java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity): * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): * java/org/gnu/emacs/EmacsPreferencesActivity.java (EmacsPreferencesActivity): * java/org/gnu/emacs/EmacsSdk11Clipboard.java (EmacsSdk11Clipboard): * java/org/gnu/emacs/EmacsSdk23FontDriver.java (EmacsSdk23FontDriver): * java/org/gnu/emacs/EmacsSdk8Clipboard.java (EmacsSdk8Clipboard): * java/org/gnu/emacs/EmacsService.java (EmacsService): * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView) (buffers): * java/org/gnu/emacs/EmacsView.java (EmacsView, ViewGroup): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, drawables): * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager): Make classes final where appropriate.
2023-02-21Update Android portPo Lu
* doc/emacs/android.texi (Android Startup): Document `content' special directory. * java/debug.sh (is_root): Improve /bin/tee detection. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `dup'. * java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity) (checkReadableOrCopy, onCreate): Create content directory names when the file is not readable. * java/org/gnu/emacs/EmacsService.java (EmacsService) (openContentUri, checkContentUri): New functions. * src/android.c (struct android_emacs_service): New methods. (android_content_name_p, android_get_content_name) (android_check_content_access): New function. (android_fstatat, android_open): Implement opening content URIs. (dup): Export to Java. (android_init_emacs_service): Initialize new methods. (android_faccessat): Implement content file names.
2023-02-19Report both sides of the region to the input method upon setupPo Lu
* java/org/gnu/emacs/EmacsNative.java (getSelection): Return array of ints. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Adjust accordingly. * src/androidterm.c (struct android_get_selection_context): New field `mark'. (android_get_selection): Set the mark field as appropriate. (getSelection): Adjust accordingly.
2023-02-15Update Android portPo Lu
* configure.ac (HAVE_TEXT_CONVERSION): Define on Android. * doc/emacs/input.texi (On-Screen Keyboards): Document ``text conversion'' slightly. * doc/lispref/commands.texi (Misc Events): Document new `text-conversion' event. * java/org/gnu/emacs/EmacsContextMenu.java (display): Use `syncRunnable'. * java/org/gnu/emacs/EmacsDialog.java (display): Likewise. * java/org/gnu/emacs/EmacsEditable.java: Delete file. * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection): Reimplement from scratch. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): Add new functions. * java/org/gnu/emacs/EmacsService.java (EmacsService, getEmacsView) (getLocationOnScreen, sync, getClipboardManager, restartEmacs): Use syncRunnable. (syncRunnable): New function. (updateIC, resetIC): New functions. * java/org/gnu/emacs/EmacsView.java (EmacsView): New field `inputConnection' and `icMode'. (onCreateInputConnection): Update accordingly. (setICMode, getICMode): New functions. * lisp/bindings.el (global-map): Ignore text conversion events. * src/alloc.c (mark_frame): Mark text conversion data. * src/android.c (struct android_emacs_service): New fields `update_ic' and `reset_ic'. (event_serial): Export. (android_query_sem): New function. (android_init_events): Initialize new semaphore. (android_write_event): Export. (android_select): Check for UI thread code. (setEmacsParams, android_init_emacs_service): Initialize new methods. (android_check_query, android_begin_query, android_end_query) (android_run_in_emacs_thread): (android_update_ic, android_reset_ic): New functions for managing synchronous queries from one thread to another. * src/android.h: Export new functions. * src/androidgui.h (enum android_event_type): Add input method events. (enum android_ime_operation, struct android_ime_event) (union android_event, enum android_ic_mode): New structs and enums. * src/androidterm.c (android_window_to_frame): Allow DPYINFO to be NULL. (android_decode_utf16, android_handle_ime_event) (handle_one_android_event, android_sync_edit) (android_copy_java_string, beginBatchEdit, endBatchEdit) (commitCompletion, deleteSurroundingText, finishComposingText) (getSelectedtext, getTextAfterCursor, getTextBeforeCursor) (setComposingText, setComposingRegion, setSelection, getSelection) (performEditorAction, getExtractedText): New functions. (struct android_conversion_query_context): (android_perform_conversion_query): (android_text_to_string): (struct android_get_selection_context): (android_get_selection): (struct android_get_extracted_text_context): (android_get_extracted_text): (struct android_extracted_text_request_class): (struct android_extracted_text_class): (android_update_selection): (android_reset_conversion): (android_set_point): (android_compose_region_changed): (android_notify_conversion): (text_conversion_interface): New functions and structures. (android_term_init): Initialize text conversion. * src/coding.c (syms_of_coding): Define Qutf_16le on Android. * src/frame.c (make_frame): Clear conversion data. (delete_frame): Reset conversion state. * src/frame.h (enum text_conversion_operation) (struct text_conversion_action, struct text_conversion_state) (GCALIGNED_STRUCT): Update structures. * src/keyboard.c (read_char, readable_events, kbd_buffer_get_event) (syms_of_keyboard): Handle text conversion events. * src/lisp.h: * src/process.c: Fix includes. * src/textconv.c (enum textconv_batch_edit_flags, textconv_query) (reset_frame_state, detect_conversion_events) (restore_selected_window, really_commit_text) (really_finish_composing_text, really_set_composing_text) (really_set_composing_region, really_delete_surrounding_text) (really_set_point, complete_edit) (handle_pending_conversion_events_1) (handle_pending_conversion_events, start_batch_edit) (end_batch_edit, commit_text, finish_composing_text) (set_composing_text, set_composing_region, textconv_set_point) (delete_surrounding_text, get_extracted_text) (report_selected_window_change, report_point_change) (register_texconv_interface): New functions. * src/textconv.h (struct textconv_interface) (TEXTCONV_SKIP_CONVERSION_REGION): Update prototype. * src/xdisp.c (mark_window_display_accurate_1): * src/xfns.c (xic_string_conversion_callback): * src/xterm.c (init_xterm): Adjust accordingly.
2023-02-12Update Android portPo Lu
* doc/emacs/android.texi (Android Environment): Document notifications permission. * java/org/gnu/emacs/EmacsEditable.java (EmacsEditable): * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection): New files. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): Load library dependencies in a less verbose fashion. * java/org/gnu/emacs/EmacsView.java (EmacsView): Make imManager public. (onCreateInputConnection): Set InputType to TYPE_NULL for now. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, onKeyDown) (onKeyUp, getEventUnicodeChar): Correctly handle key events with strings. * lisp/term/android-win.el (android-clear-preedit-text) (android-preedit-text): New special event handlers. * src/android.c (struct android_emacs_window): Add function lookup_string. (android_init_emacs_window): Adjust accordingly. (android_wc_lookup_string): New function. * src/androidgui.h (struct android_key_event): Improve commentary. (enum android_lookup_status): New enum. * src/androidterm.c (handle_one_android_event): Synchronize IM lookup code with X. * src/coding.c (from_unicode_buffer): Implement on Android. * src/coding.h: * src/sfnt.c: Fix commentary.
2023-02-06Port emacsclient wrapper to Android 7.1 and earlierPo Lu
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): Load every native library on which Emacs depends prior to loading libemacs itself. * java/org/gnu/emacs/EmacsOpenActivity.java (readEmacsClientLog) (EmacsOpenActivity, startEmacsClient): Don't use redirectError on Android 7.1 and earlier.
2023-02-04Add emacsclient desktop file equivalent on AndroidPo Lu
* doc/emacs/android.texi (Android File System): * java/AndroidManifest.xml.in: Update with new activity. Remove Android 10 restrictions through a special flag. * java/org/gnu/emacs/EmacsNative.java (getProcName): New function. * java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity): New file. * java/org/gnu/emacs/EmacsService.java (getLibraryDirection): Remove unused annotation. * lib-src/emacsclient.c (decode_options): Set alt_display on Android. * src/android.c (android_proc_name): New function. (NATIVE_NAME): Export via JNI.
2023-01-26Update Android portPo Lu
* INSTALL.android: Describe that apksigner is also required. * configure.ac: Correctly add cross/Makefile to SUBDIR_MAKEFILES. * cross/Makefile.in: (config.status): Depend on $(top_srcdir)/config.status. * doc/emacs/input.texi (On-Screen Keyboards): Document how to quit without a physical keyboard. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `quit'. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): New field `lastVolumeButtonPress'. (onKeyDown): Quit if necessary. * m4/ndk-build.m4 (ndk_where_cc): Fix search if CC is not a single word. * src/android.c (android_open): Remove unused variable. (quit): New function. * src/androidmenu.c (android_process_events_for_menu): Allow quitting the menu. * src/xterm.c (handle_one_xevent, x_term_init, syms_of_xterm): Implement features described above, so they work on free operating systems. * src/xterm.h (struct x_display_info): New fields `quit_keysym', `quit_keysym_time'.
2023-01-26Update Android portPo Lu
* INSTALL.android: Document how to install sqlite3. * build-aux/ndk-build-helper-1.mk (SYSTEM_LIBRARIES): * build-aux/ndk-build-helper-2.mk (SYSTEM_LIBRARIES): Add liblog and libandroid. * configure.ac (SQLITE3_LIBS, HAVE_SQLITE3) (HAVE_SQLITE3_LOAD_EXTENSION): Support on Android. (APKSIGNER): Look for this new required binary. * cross/ndk-build/ndk-build-shared-library.mk (objname): * cross/ndk-build/ndk-build-static-library.mk (objname): Avoid duplicate rules by prefixing objects with module type. * cross/ndk-build/ndk-build.mk.in (NDK_BUILD_SHARED): Fix definition. * cross/ndk-build/ndk-resolve.mk: (NDK_SO_EXTRA_FLAGS_$(LOCAL_MODULE)): Handle new system libraries. * doc/emacs/android.texi (Android File System): Document Android 10 system restriction. * java/AndroidManifest.xml.in: Target Android 33, not 28. * java/Makefile.in (SIGN_EMACS_V2, APKSIGNER): New variables. ($(APK_NAME)): Make sure to apply a ``version 2 signature'' to the package as well. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New argument apiLevel. * java/org/gnu/emacs/EmacsNoninteractive.java (main): * java/org/gnu/emacs/EmacsThread.java (run): Pass API level. * m4/ndk-build.m4 (ndk_package_mape): Add package mapping for sqlite3. * src/Makefile.in (SQLITE3_CFLAGS): New substition. (EMACS_CFLAGS): Add that variable. * src/android.c (android_api_level): New variable. (initEmacs): Set it. (android_file_access_p): Make static. (android_hack_asset_fd): Adjust for restrictions in Android 29 and later. (android_close_on_exec): New function. (android_open): Adjust to not duplicate file descriptor even if CLOEXEC. (android_faccessat): Use fstatat at-func emulation. * src/android.h: Update prototypes. * src/dired.c (file_name_completion_dirp): * src/fileio.c (file_access_p, Faccess_file): Now that sys_faccessat takes care of everything, stop calling android_file_access_p.
2023-01-25Update Android portPo Lu
* doc/emacs/android.texi (Android Startup, Android Environment): Document that restrictions on starting Emacs have been lifted. * java/README: Document Java for Emacs developers and how the Android port works. * java/org/gnu/emacs/EmacsApplication.java (EmacsApplication) (findDumpFile): New function. (onCreate): Factor out dump file finding functions to there. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): Update function declarations. * java/org/gnu/emacs/EmacsNoninteractive.java (EmacsNoninteractive): New class. * java/org/gnu/emacs/EmacsService.java (EmacsService, getApkFile) (onCreate): Pass classpath to setEmacsParams. * java/org/gnu/emacs/EmacsThread.java (EmacsThread): Make run an override. * lisp/loadup.el: Don't dump on Android when noninteractive. * lisp/shell.el (shell--command-completion-data): Handle inaccessible directories. * src/Makefile.in (android-emacs): Link with gnulib. * src/android-emacs.c (main): Implement to launch app-process and then EmacsNoninteractive. * src/android.c (setEmacsParams): New argument `class_path'. Don't set stuff up when running noninteractive. * src/android.h (initEmacs): Likewise. * src/androidfont.c (init_androidfont): * src/androidselect.c (init_androidselect): Don't initialize when running noninteractive. * src/emacs.c (load_pdump): New argument `dump_file'. (android_emacs_init): Give new argument `dump_file' to `load_pdump'. * src/sfntfont-android.c (init_sfntfont_android): Don't initialize when running noninteractive.
2023-01-24Update Android portPo Lu
* INSTALL.android: Update. * build-aux/ndk-build-helper-1.mk: Fix typo. * configure.ac: Enable --with-json on Android. * cross/ndk-build/ndk-build-shared-library.mk: (NDK_CFLAGS_$(LOCAL_MODULE)): (LOCAL_MODULE_FILENAME): * cross/ndk-build/ndk-build-static-library.mk: (ALL_OBJECT_FILES$(LOCAL_MODULE)): (LOCAL_MODULE_FILENAME): Recursively resolve dependencies. * cross/ndk-build/ndk-resolve.mk: New function. * doc/emacs/android.texi (Android Startup): Document how Emacs is dumped during initial startup. * java/Makefile.in (filename): Fix build with multiple shared libraries. * java/README: Improve commentary. * java/org/gnu/emacs/EmacsApplication.java (onCreate): Look and set dump file. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function getFingerprint. * java/org/gnu/emacs/EmacsPreferencesActivity.java (onCreate): Add option to erase the dump file. * java/org/gnu/emacs/EmacsService.java (browseUrl): New function. * java/org/gnu/emacs/EmacsThread.java (run): Specify dump file if found. * lisp/loadup.el: Always dump during loadup on Android. * lisp/net/browse-url.el (browse-url--browser-defcustom-type): (browse-url-default-browser): (browse-url-default-android-browser): New browse url type. * m4/ndk-build.m4 (ndk_package_map): Map jansson to libjansson. * src/android.c (struct android_emacs_service): New method `browse_url'. (getFingerprint): New function. (android_init_emacs_service): Initialize new method. (android_browse_url): New function. * src/android.h: Update prototypes. * src/androidselect.c (Fandroid_browse_url): New function. (syms_of_androidselect): Define it. * src/emacs.c (load_pdump): Don't look in fancy places on Android. * src/pdumper.c (Fdump_emacs_portable): Allow dumping while interactive on Android. (syms_of_pdumper): New variable `pdumper-fingerprint'. * src/sfntfont-android.c (sfntfont_android_composite_bitmap): Fix unused variables.
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