summaryrefslogtreecommitdiff
path: root/java/org/gnu/emacs/EmacsWindowAttachmentManager.java
AgeCommit message (Collapse)Author
2024-04-03Better align Emacs window management with Android task lifecyclesPo Lu
* java/org/gnu/emacs/EmacsActivity.java (onCreate): Permit overriding by child classes. (onDestroy): Minor stylistic adjustments. (getAttachmentToken): New function. * java/org/gnu/emacs/EmacsMultitaskActivity.java (onCreate) (getAttachmentToken): New functions. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): <attachmentToken, preserve, previouslyAttached>: New variables. (onActivityDetached): Remove redundant isFinishing argument. (reparentTo): Reset the foregoing fields before registering with the window manager. * java/org/gnu/emacs/EmacsWindowManager.java (EmacsWindowManager): Rename from EmacsWindowAttachmentManager. (WindowConsumer): New function getAttachmentToken. (isWindowEligible): New function. (registerWindowConsumer, registerWindow, removeWindowConsumer) (detachWindow): Implement a new window management strategy on API 29 and subsequent releases where both varieties of toplevel window are permanently, except when reparented, bound to the activities to which they attach, and Emacs establishes at strategic junctures whether those activities remain present. (getTaskToken, pruneWindows): New functions.
2024-03-21Android compatibility fixesPo Lu
* doc/emacs/android.texi (Android Windowing): Document restrictions on number of windows under Android 4.4 and earlier. * java/AndroidManifest.xml.in <EmacsActivity> <EmacsOpenActivity, EmacsMultitaskActivity>: Assign each class of activity a unique task affinity. * java/org/gnu/emacs/EmacsDesktopNotification.java (display1): Remove redundant priority assignment. * java/org/gnu/emacs/EmacsOpenActivity.java (onCreate): Handle file URIs when processing attachments from a mailto URI, and check for KitKat before opening content ones. * java/org/gnu/emacs/EmacsWindow.java <pointerMap> (figureChange): Replace coordinate HashMap with a SparseArray. * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (registerWindow): Don't specify FLAG_ACTIVITY_NEW_DOCUMENT on systems where it is absent.
2024-01-02; Add 2024 to copyright yearsPo Lu
2023-08-28Update Android portPo Lu
* java/org/gnu/emacs/EmacsActivity.java (attachWindow, onDestroy) (onWindowFocusChanged, onContextMenuClosed): * java/org/gnu/emacs/EmacsContextMenu.java (onMenuItemClick): * java/org/gnu/emacs/EmacsDialog.java (onClick, display1, onDismiss): * java/org/gnu/emacs/EmacsOpenActivity.java (checkReadableOrCopy) (onDestroy, onWindowFocusChanged, onPause): * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (registerWindow, removeWindowConsumer, detachWindow) (noticeIconified, noticeDeiconified): Remove superfluous debugging code now that the Android port is stable. * java/org/gnu/emacs/EmacsView.java (onLayout): Detect if the IME is hidden while a toplevel window is focused, and clear isCurrentlyTextEditor in that case. (onApplyWindowInsets): New function. (raise, lower, popupMenu, onCreateInputConnection): Delete aforementioned debugging code.
2023-06-16Update Android portPo Lu
* java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): * java/org/gnu/emacs/EmacsApplication.java (findDumpFile): * java/org/gnu/emacs/EmacsContextMenu.java (EmacsContextMenu) (addSubmenu, display): * java/org/gnu/emacs/EmacsDocumentsProvider.java (getNotificationUri, queryChildDocuments, deleteDocument): * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): * java/org/gnu/emacs/EmacsFillRectangle.java (perform): * java/org/gnu/emacs/EmacsOpenActivity.java (readEmacsClientLog) (checkReadableOrCopy): * java/org/gnu/emacs/EmacsSdk7FontDriver.java (EmacsSdk7FontDriver): * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): * java/org/gnu/emacs/EmacsView.java (EmacsView): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, onKeyUp): * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager): Remove various unused arguments and variables, dead stores, and make minor cleanups and performance improvements. * src/androidmenu.c (FIND_METHOD_STATIC, android_menu_show): Adjust accordingly.
2023-03-18Update Android portPo Lu
* java/org/gnu/emacs/EmacsView.java (EmacsView) (prepareForLayout): New function. Call this prior to mapping the view. (onGlobalLayout): New function. Register as global layout listener. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow) (notifyContentRectPosition): New function. Use specified xPosition and yPosition when reporting the offsets of children of the root window. * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (registerWindow): Specify activity launch bounds if necessary. * src/androidterm.c (handle_one_android_event): Send MOVE_FRAME_EVENT where necessary.
2023-03-17Update Android portPo Lu
* java/org/gnu/emacs/EmacsView.java (cancelPopupMenu): Dismiss context menu correctly. (isOpaque): New function. * java/org/gnu/emacs/EmacsWindowAttachmentManager.java: Make consumer list public.
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.
2023-01-20Update Android portPo Lu
* .gitignore: Don't ignore verbose.mk.android. * doc/emacs/Makefile.in (EMACSSOURCES): Add android.texi and input.texi. * doc/emacs/android.texi (Android): Document support for the on-screen keyboard. (Android Startup): Document how to start Emacs with -Q on Android. (Android Environment): Document how Emacs works around the system ``task killer''. Document changes to frame deletion behavior. * doc/emacs/emacs.texi (Top): * doc/emacs/input.texi (Other Input Devices, On-Screen Keyboards): Document how to use Emacs with virtual keyboards. * doc/lispref/commands.texi (Touchscreen Events): Document changes to `touch-screen-track-drag'. * doc/lispref/frames.texi (Frames, On-Screen Keyboards): New node. * java/AndroidManifest.xml.in: Add settings activity and appropriate OSK adjustment mode. * java/org/gnu/emacs/EmacsActivity.java (onCreate): Allow creating Emacs with -Q. (onDestroy): Don't remove if killed by the system. * java/org/gnu/emacs/EmacsContextMenu.java (inflateMenuItems): Fix context menus again. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): Make all event sending functions return long. * java/org/gnu/emacs/EmacsPreferencesActivity.java (EmacsPreferencesActivity): New class. * java/org/gnu/emacs/EmacsService.java (EmacsService) (onStartCommand, onCreate, startEmacsService): Start as a foreground service if necessary to bypass system restrictions. * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): * java/org/gnu/emacs/EmacsThread.java (EmacsThread, run): * java/org/gnu/emacs/EmacsView.java (EmacsView, onLayout) (onDetachedFromWindow): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, viewLayout): Implement frame resize synchronization.. * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager, removeWindowConsumer): Adjust accordingly for changes to frame deletion behavior. * lisp/frame.el (android-toggle-on-screen-keyboard) (frame-toggle-on-screen-keyboard): New function. * lisp/minibuffer.el (minibuffer-setup-on-screen-keyboard) (minibuffer-exit-on-screen-keyboard): New functions. (minibuffer-setup-hook, minibuffer-exit-hook): Add new functions to hooks. * lisp/touch-screen.el (touch-screen-relative-xy): Accept new value of window `frame'. Return frame coordinates in that case. (touch-screen-set-point-commands): New variable. (touch-screen-handle-point-up): Respect that variable. (touch-screen-track-drag): Return `no-drag' where appropriate. (touch-screen-drag-mode-line-1, touch-screen-drag-mode-line): Refactor to use `no-drag'. * src/android.c (struct android_emacs_window): New methods. Make all event sending functions return the event serial. (android_toggle_on_screen_keyboard, android_window_updated): New functions. * src/android.h: Update prototypes. * src/androidfns.c (Fandroid_toggle_on_screen_keyboard) (syms_of_androidfns): New function. * src/androidgui.h (struct android_any_event) (struct android_key_event, struct android_configure_event) (struct android_focus_event, struct android_window_action_event) (struct android_crossing_event, struct android_motion_event) (struct android_button_event, struct android_touch_event) (struct android_wheel_event, struct android_iconify_event) (struct android_menu_event): Add `serial' fields. * src/androidterm.c (handle_one_android_event) (android_frame_up_to_date): * src/androidterm.h (struct android_output): Implement frame resize synchronization.
2023-01-13Update Android portPo Lu
* configure.ac (ANDROID_MIN_SDK): New variable. (DX): Remove and replace with D8. (XCONFIGURE): Check for the minimum version of Android the cross compiler compiles for. Generate java/AndroidManifest.xml from java/AndroidManifest.xml.in. Allow using Zlib on Android. * java/AndroidManifest.xml.in: New file. Use the minimum SDK detected by configure. * java/Makefile.in (top_srcdir, version): New variables. (DX, D8): Replace with D8. (ANDROID_MIN_SDK, APK_NAME): New variables. (.PHONY): (.PRECIOUS): (classes.dex): (emacs.apk): Generate $(APK_NAME) instead of `emacs.apk'. * java/debug.sh: New option --attach-existing. Attach to an existing Emacs instance when specified. * java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): New field `isPaused'. (invalidateFocus1): Fix infinite recursion. (detachWindow): Deiconify window. (attachWindow): Iconify the window if the activity is paused. (onCreate): Use the ``no title bar'' theme. (onPause, onResume): New functions. * java/org/gnu/emacs/EmacsNative.java (sendTouchUp, sendTouchDown) (sendTouchMove, sendWheel, sendIconified, sendDeiconified): New functions. * java/org/gnu/emacs/EmacsSdk7FontDriver.java (Sdk7Typeface): (list): Remove logging for code that is mostly going to be unused. * java/org/gnu/emacs/EmacsService.java (ringBell, queryTree) (getScreenWidth, getScreenHeight, detectMouse): New functions. * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView) (surfaceChanged, surfaceCreated, surfaceDestroyed): Add extra debug logging. Avoid deadlock in surfaceCreated. * java/org/gnu/emacs/EmacsView.java (EmacsView): Try very hard to make the SurfaceView respect Z order. It didn't work. (handleDirtyBitmap): Copy over the contents from the old bitmap. (explicitlyDirtyBitmap): New function. (onLayout): Don't dirty bitmap if unnecessary. (damageRect, swapBuffers): Don't synchronize so hard. (onTouchEvent): Call window.onTouchEvent instead. (moveChildToBack, raise, lower): New functions. * java/org/gnu/emacs/EmacsWindow.java (Coordinate): New subclass. (pointerMap, isMapped, isIconified, dontFocusOnMap) (dontAcceptFocus): New fields. (EmacsWindow): Don't immediately register unmapped window. (viewLayout): Send configure event outside the lock. (requestViewLayout): Explicitly dirty the bitmap. (mapWindow): Register the window now. Respect dontFocusOnMap. (unmapWindow): Unregister the window now. (figureChange, onTouchEvent): New functions. (onSomeKindOfMotionEvent): Handle scroll wheel events. (reparentTo, makeInputFocus, raise, lower, getWindowGeometry) (noticeIconified, noticeDeiconified, setDontAcceptFocus) (setDontFocusOnMap, getDontFocusOnMap): New functions. * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (registerWindow, detachWindow): Synchronize. (noticeIconified, noticeDeiconified): New functions. (copyWindows): New function. * lisp/frame.el (frame-geometry, frame-edges) (mouse-absolute-pixel-position, set-mouse-absolute-pixel-position) (frame-list-z-order, frame-restack, display-mouse-p) (display-monitor-attributes-list): Implement on Android. * lisp/mwheel.el (mouse-wheel-down-event): (mouse-wheel-up-event): (mouse-wheel-left-event): (mouse-wheel-right-event): Define on Android. * src/android.c (struct android_emacs_service): New methods `ringBell', `queryTree', `getScreenWidth', `getScreenHeight', and `detectMouse'. (struct android_event_queue, android_init_events) (android_next_event, android_write_event): Remove write limit. (android_file_access_p): Handle directories correcty. (android_close): Fix coding style. (android_fclose): New function. (android_init_emacs_service): Initialize new methods. (android_reparent_window): Implement function. (android_bell, android_set_input_focus, android_raise_window) (android_lower_window, android_query_tree, android_get_geometry) (android_get_screen_width, android_get_screen_height) (android_get_mm_width, android_get_mm_height, android_detect_mouse) (android_set_dont_focus_on_map, android_set_dont_accept_focus): New functions. (struct android_dir): New structure. (android_opendir, android_readdir, android_closedir): New functions. (emacs_abort): Implement here on Android and poke debuggerd into generating a tombstone. * src/android.h: Update prototypes. * src/androidfns.c (android_set_parent_frame): New function. (android_default_font_parameter): Use sane font size by default. (Fx_display_pixel_width, Fx_display_pixel_height) (Fx_display_mm_width, Fx_display_mm_height) (Fx_display_monitor_attributes_list): Rename to start with `android-'. Implement. Fiddle with documentation to introduce Android specific nuances. (Fandroid_display_monitor_attributes_list): New function. (Fx_frame_geometry, frame_geometry): New function. (Fandroid_frame_geometry): Implement correctly. (Fx_frame_list_z_order): Rename to start with `android-'. (android_frame_list_z_order, Fandroid_frame_list_z_order): Implement. (Fx_frame_restack): Rename to start with `android-'. (Fandroid_frame_restack): ``Implement''. (Fx_mouse_absolute_pixel_position): Rename to start with `android-'. (Fandroid_mouse_absolute_pixel_position): ``Implement''. (Fx_set_mouse_absolute_pixel_position): Rename to start with `android-'. (Fandroid_set_mouse_absolute_pixel_position): ``Implement''. (Fandroid_detect_mouse): New function. (android_set_menu_bar_lines): Use FRAME_ANDROID_DRAWABLE when clearing area. (android_set_no_focus_on_map, android_set_no_accept_focus): New functions. (android_frame_parm_handlers): Register new frame parameter handlers. (syms_of_androidfns): Update appropriately. * src/androidfont.c (androidfont_draw): Use FRAME_ANDROID_DRAWABLE instead of FRAME_ANDROID_WINDOW. * src/androidgui.h (enum android_event_type): New events. (struct android_touch_event, struct android_wheel_event) (struct android_iconify_event): New structures. (union android_event): Add new events. * src/androidterm.c (android_clear_frame): Use FRAME_ANDROID_DRAWABLE instead of FRAME_ANDROID_WINDOW. (android_flash, android_ring_bell): Implement bell ringing. (android_toggle_invisible_pointer): Don't TODO function that can't be implemented. (show_back_buffer, android_flush_dirty_back_buffer_on): Check if a buffer flip is required before doing the flip. (android_lower_frame, android_raise_frame): Implement functions. (android_update_tools, android_find_tool): New functions. (handle_one_android_event): Handle new iconification, wheel and touch events. (android_read_socket): Implement pending-autoraise-frames. (android_frame_up_to_date): Implement bell ringing. (android_buffer_flipping_unblocked_hook): Check if a buffer flip is required before doing the flip. (android_focus_frame, android_frame_highlight) (android_frame_unhighlight): New function. (android_frame_rehighlight): Implement functions. (android_iconify_frame): Always display error. (android_set_alpha): Update commentary. (android_free_frame_resources): Free frame touch points. (android_scroll_run, android_flip_and_flush) (android_clear_rectangle, android_draw_fringe_bitmap) (android_draw_glyph_string_background, android_fill_triangle) (android_clear_point, android_draw_relief_rect) (android_draw_box_rect, android_draw_glyph_string_bg_rect) (android_draw_image_foreground, android_draw_stretch_glyph_string) (android_draw_underwave, android_draw_glyph_string_foreground) (android_draw_composite_glyph_string_foreground) (android_draw_glyphless_glyph_string_foreground) (android_draw_glyph_string, android_clear_frame_area) (android_clear_under_internal_border, android_draw_hollow_cursor) (android_draw_bar_cursor, android_draw_vertical_window_border) (android_draw_window_divider): Use FRAME_ANDROID_DRAWABLE instead of FRAME_ANDROID_WINDOW for drawing operations. * src/androidterm.h (struct android_touch_point): New structure. (struct android_output): New fields. (FRAME_ANDROID_NEED_BUFFER_FLIP): New macro. * src/dired.c (emacs_readdir, open_directory) (directory_files_internal_unwind, read_dirent) (directory_files_internal, file_name_completion): Add indirection over readdir and opendir. Use android variants on Android. * src/dispnew.c (Fopen_termscript): * src/fileio.c (fclose_unwind): Use emacs_fclose. (Faccess_file): Call android_file_access_p. (file_accessible_directory_p): Append right suffix to Android assets directory. (do_auto_save_unwind): Use emacs_fclose. * src/keyboard.c (lispy_function_keys): Use right function key for page up and page down. (Fopen_dribble_file): Use emacs_fclose. * src/lisp.h: New prototype emacs_fclose. * src/lread.c (close_infile_unwind): Use emacs_fclose. * src/sfnt.c (sfnt_curve_is_flat): Fix area-squared computation. (sfnt_prepare_raster): Compute raster width and height consistently with outline building. (sfnt_build_outline_edges): Use the same offsets used to set offy and offx. (main): Adjust debug code. * src/sfntfont-android.c (sfntfont_android_saturate32): Delete function. (sfntfont_android_blend, sfntfont_android_blendrgb): Remove unnecessary debug code. (sfntfont_android_composite_bitmap): Prevent out of bounds write. (sfntfont_android_put_glyphs): Use FRAME_ANDROID_DRAWABLE. (init_sfntfont_android): Initialize Monospace Serif font to something sensible. * src/sfntfont.c (sfntfont_text_extents): Clear glyph metrics before summing up pcm. (sfntfont_draw): Use s->font instead of s->face->font. * src/sysdep.c (emacs_fclose): Wrap around android_fclose on android. * src/term.c (Fsuspend_tty): (delete_tty): Use emacs_fclose. * src/verbose.mk.in (AM_V_DX): Replace with D8 version.
2023-01-02Update Android portPo Lu
* Makefile.in (java): Depend on info. (MAKEFILE_NAME): (config.status): Remove unneeded changes. * configure.ac (BUILD_DETAILS, ANDROID_STUBIFY): Don't require a C++ compiler on Android. * java/AndroidManifest.xml: <EmacsActivity>: Set launchMode appropriately. <EmacsMultitaskActivity>: New activity. * java/Makefile.in (CROSS_BINS): Add EmacsClient. * java/org/gnu/emacs/EmacsActivity.java (EmacsActivity) (onCreate): Use the window attachment manager. * java/org/gnu/emacs/EmacsCopyArea.java (EmacsCopyArea) (paintTo): Implement clip masks correctly. * java/org/gnu/emacs/EmacsDrawRectangle.java (getRect, paintTo): Fix damage tracking rectangles. * java/org/gnu/emacs/EmacsFontDriver.java (FontSpec, toString): New function. (FontMetrics, EmacsFontDriver): Fix signature of textExtents. * java/org/gnu/emacs/EmacsMultitaskActivity.java (EmacsMultitaskActivity): New file. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New functions sendFocusIn, sendFocusOut, sendWindowAction. * java/org/gnu/emacs/EmacsPaintQueue.java (run): Fix clipping handling. * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): Add constructor for mutable pixmaps. * java/org/gnu/emacs/EmacsSdk23FontDriver.java (EmacsSdk23FontDriver): New file. * java/org/gnu/emacs/EmacsSdk7FontDriver.java (EmacsSdk7FontDriver, Sdk7Typeface, Sdk7FontEntity, Sdk7FontObject) (checkMatch, hasChar, encodeChar): Implement text display and fix font metrics semantics. * java/org/gnu/emacs/EmacsService.java (EmacsService): Remove availableChildren. (getLibraryDirectory, onCreate): Pass pixel density to Emacs. (clearArea): Fix arguments. Switch to using the window attachment manager. * java/org/gnu/emacs/EmacsSurfaceView.java (surfaceChanged) (surfaceCreated): Flip buffers on surface attachment. * java/org/gnu/emacs/EmacsView.java (EmacsView, swapBuffers): New argument FORCE. Always swap if it is true. (onKeyMultiple, onFocusChanged): New functions. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, destroyHandle) (run): Switch to using the window attachment manager. * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager): New file. * lisp/cus-edit.el (custom-button, custom-button-mouse) (custom-button-pressed): * lisp/faces.el (tool-bar): Define faces correctly on Android. * src/android.c (struct android_emacs_pixmap): Add mutable constructor. (struct android_emacs_drawable): New structure. (android_write_event): Check if event queue hasn't yet been initialized. (android_select): Set errno to EINTR if pselect fails. (android_close): Remove unused debugging code. (android_get_home_directory): New function. (Java_org_gnu_emacs_EmacsNative_setEmacsParams): Set pixel density and compute game path. (android_init_emacs_drawable): New function. (Java_org_gnu_emacs_EmacsNative_sendKeyPress): New argument `unicode_char'. Pass it in events. (Java_org_gnu_emacs_EmacsNative_sendKeyRelease): Likewise. (Java_org_gnu_emacs_EmacsNative_sendFocusIn) (Java_org_gnu_emacs_EmacsNative_sendFocusOut) (Java_org_gnu_emacs_EmacsNative_sendWindowAction): New functions. (android_resolve_handle): Export function. (android_change_gc): Clear clip rects under the right circumstances. Set right clip mask field. (android_create_pixmap_from_bitmap_data): Use correct alpha channels. (android_create_pixmap): Create mutable pixmap and avoid redundant color array allocation. (android_create_bitmap_from_data, android_create_image) (android_destroy_image, android_put_pixel, android_get_pixel) (android_get_image, android_put_image, faccessat): New functions. * src/android.h: Update prototypes. * src/androidfns.c (android_default_font_parameter): Prefer monospace to Droid Sans Mono. * src/androidfont.c (struct android_emacs_font_driver): New method `draw'. (struct android_emacs_font_spec): New field `dpi'. (struct androidfont_info): Add font metrics cache. (android_init_font_driver, android_init_font_spec): Adjust accordingly. (androidfont_from_lisp, androidfont_from_java): Handle new fields. (androidfont_draw): Implement function. (androidfont_open_font): Set pixel size correctly. (androidfont_close_font): Free metrics cache. (androidfont_cache_text_extents) (androidfont_check_cached_extents): New functions. (androidfont_text_extents): Cache glyph metrics somewhere for future use. (androidfont_list_family): Implement function. * src/androidgui.h (enum android_event_type): New focus and window action events. (enum android_modifier_mask): New masks. (struct android_key_event): New field `unicode_char'. (ANDROID_IS_MODIFIER_KEY): Newmacro. (struct android_focus_event, struct android_window_action_event): New structs. (union android_event): Add new fields. (enum android_image_format, struct android_image): New enums and structs. * src/androidterm.c (android_android_to_emacs_modifiers) (android_emacs_to_android_modifiers, android_lower_frame) (android_raise_frame, android_new_focus_frame) (android_focus_changed, android_detect_focus_change): New functions. (handle_one_android_event): Implement focus and key event handling. (android_frame_rehighlight): New function. (android_frame_raise_lower): Implement accordingly. (android_make_frame_invisible): Clear highlight_frame if required. (android_free_frame_resources): Clear x_focus_event_frame if required. (android_draw_fringe_bitmap, android_draw_image_foreground) (android_draw_image_foreground_1) (android_draw_image_glyph_string): Remove unnecessary code. (android_create_terminal, android_term_init): Set the baud rate to something sensible. * src/androidterm.h (struct android_bitmap_record): Make structure the same as on X. (struct android_display_info): New focus tracking fields. (struct android_output): Likewise. * src/dispextern.h (struct image): Add ximg and mask_img on Android. * src/emacs.c (android_emacs_init): Fix argc sorting iteration. * src/fileio.c (user_homedir): (get_homedir): Implement correctly on Android. * src/font.h (PT_PER_INCH): Define correctly on Android. * src/fringe.c (X, swap_nibble, init_fringe_bitmap): Swap fringe bitmaps correctly on Android. * src/image.c (GET_PIXEL, image_create_bitmap_from_data) (image_create_bitmap_from_file, free_bitmap_record) (image_unget_x_image_or_dc, struct image_type) (prepare_image_for_display, image_clear_image_1) (image_size_in_bytes, x_check_image_size) (x_create_x_image_and_pixmap, x_destroy_x_image) (image_check_image_size, image_create_x_image_and_pixmap_1) (image_destroy_x_image, gui_put_x_image, image_put_x_image) (image_get_x_image, image_unget_x_image) (Create_Pixmap_From_Bitmap_Data, image_pixmap_draw_cross) (MaskForeground, image_types, syms_of_image): Implement all of the above on Android in terms of an API very similar to X. * src/keyboard.c (FUNCTION_KEY_OFFSET, lispy_function_keys): Define on Android to something sensible. * src/lread.c (build_load_history): Fix problem.