diff options
Diffstat (limited to 'android/Bootstrap')
| -rw-r--r-- | android/Bootstrap/Makefile.shared | 117 | ||||
| -rw-r--r-- | android/Bootstrap/src/org/libreoffice/kit/DirectBufferAllocator.java | 57 | ||||
| -rw-r--r-- | android/Bootstrap/src/org/libreoffice/kit/Document.java | 269 | ||||
| -rw-r--r-- | android/Bootstrap/src/org/libreoffice/kit/LibreOfficeKit.java | 111 | ||||
| -rw-r--r-- | android/Bootstrap/src/org/libreoffice/kit/Office.java | 72 | ||||
| -rw-r--r-- | android/Bootstrap/version.map | 9 |
6 files changed, 635 insertions, 0 deletions
diff --git a/android/Bootstrap/Makefile.shared b/android/Bootstrap/Makefile.shared new file mode 100644 index 000000000..f9825b583 --- /dev/null +++ b/android/Bootstrap/Makefile.shared @@ -0,0 +1,117 @@ +# +# Common Makefile pieces for building Java / Android apps. +# + +# +# BOOTSTRAPDIR needs to be set to this directory before starting this +# + +# Probably would be best to just stop fooling around with the possibilities to +# set various stuff with the -env command line parameters (and environment +# variables?) and in a plethora of rc files, and hardcode construction of +# *all* required pathnames based on the app installation location for Android +# (and iOS), etc. We don't really win anything by having so many layers of +# configurability on platforms like Android and iOS where apps based on LO +# code are very much self-contained pre-packaged thingies. + +JNILIBSDIR=$(BUILDDIR)/android/jniLibs +SODEST=$(JNILIBSDIR)/$(ANDROID_APP_ABI) +OBJLOCAL=$(BUILDDIR)/android/obj/local/$(ANDROID_APP_ABI) + +# +# Helpful rules ... +# + +local.properties: $(BUILDDIR)/config_host.mk + echo sdk.dir=$(ANDROID_SDK_DIR) >local.properties + +# +# Build / link the single .so for this app +# + +ALL_STATIC_LIBS := $(shell $(SRCDIR)/bin/lo-all-static-libs) + +LIBS = \ + -Wl,--start-group \ + $(ALL_STATIC_LIBS) \ + -Wl,--end-group + +NSSLIBS = freebl3 \ + nspr4 \ + nss3 \ + nssckbi \ + nssdbm3 \ + nssutil3 \ + plc4 \ + plds4 \ + smime3 \ + softokn3 \ + sqlite3 \ + ssl3 \ + +WHOLELIBS = \ + -Wl,--whole-archive \ + $(addprefix -l,$(strip \ + $(if $(ENABLE_JAVA),juh) \ + )) \ + -Wl,--no-whole-archive + + +$(OBJLOCAL)/liblo-native-code.so : native-code.cxx $(ALL_STATIC_LIBS) + @echo "Linking $@" + mkdir -p $(OBJLOCAL) + $(CXX) -fuse-ld=gold -Wl,--build-id=sha1 -Wl,--gc-sections -Wl,--version-script=../Bootstrap/version.map -Wl,--no-keep-files-mapped -Wl,--no-undefined -DANDROID -DDISABLE_DYNLOADING -shared -Wl,-soname,liblo-native-code.so -o $(OBJLOCAL)/liblo-native-code.so -I$(BUILDDIR)/config_host -I$(SRCDIR)/include native-code.cxx -L$(INSTDIR)/$(LIBO_LIB_FOLDER) $(WHOLELIBS) $(LIBS) -lc++_static -lc++abi $(if $(filter-out arm64-v8a x86_64,$(ANDROID_APP_ABI)),-landroid_support) $(if $(filter armeabi-v7a,$(ANDROID_APP_ABI)),-lunwind) $(addprefix -l,$(NSSLIBS)) -lGLESv2 -landroid -ljnigraphics -llog -lz + +$(SODEST)/liblo-native-code.so : $(OBJLOCAL)/liblo-native-code.so + mkdir -p $(SODEST) + $(STRIP) -o $(SODEST)/liblo-native-code.so $(OBJLOCAL)/liblo-native-code.so + #to keep some symbols, eg.: $(STRIP) -o $(SODEST)/liblo-native-code.so $(OBJLOCAL)/liblo-native-code.so -w -K 'Java*' + +$(SODEST)/nss-libraries : + mkdir -p $(SODEST) + $(foreach lib,$(NSSLIBS),$(STRIP) -o $(SODEST)/lib$(lib).so $(INSTDIR)/$(LIBO_LIB_FOLDER)/lib$(lib).so;) + +$(SODEST)/libc++_shared.so : $(ANDROID_NDK_DIR)/sources/cxx-stl/llvm-libc++/libs/$(ANDROID_APP_ABI)/libc++_shared.so + mkdir -p $(SODEST) + cp $< $@ + +link-so: $(SODEST)/liblo-native-code.so $(SODEST)/nss-libraries $(SODEST)/libc++_shared.so + +# If you reinstall an app several times *on the emulator*, even if you +# uninstall it between, disk space seems to leak that won't get recycled until +# you stop and start... No idea if this holds for a device, too. (And you +# can't "stop" a device anyway.) + +stop-start-cycle: + $(ANDROID_SDK_DIR)/platform-tools/adb shell stop && $(ANDROID_SDK_DIR)/platform-tools/adb shell start && sleep 10 + +# build-host specific stuff (build paths and the like) to keep build.gradle static +liboSettings.gradle: $(BUILDDIR)/config_build.mk $(BUILDDIR)/config_host.mk + @echo "creating $@" + ( \ + echo "// created by Makefile.shared - your changes will be overridden" \ + && echo "ext {" \ + && echo " liboSrcRoot = '$(SRC_ROOT)'" \ + && echo " liboJniLibsdir = '$(JNILIBSDIR)'" \ + && echo " liboWorkdir = '$(WORKDIR)'" \ + && echo " liboInstdir = '$(INSTDIR)'" \ + && echo " liboEtcFolder = '$(LIBO_ETC_FOLDER)'" \ + && echo " liboUreMiscFolder = '$(LIBO_URE_MISC_FOLDER)'" \ + && echo " liboSharedResFolder = '$(LIBO_SHARE_RESOURCE_FOLDER)'" \ + && echo " liboUREJavaFolder = '$(LIBO_URE_SHARE_JAVA_FOLDER)'" \ + && echo " liboShareJavaFolder = '$(LIBO_SHARE_JAVA_FOLDER)'" \ + && echo " liboExampleDocument = '$(if $(exampleDocument),$(exampleDocument),$(SRC_ROOT)/android/default-document/example.odt)'" \ + && echo " liboVersionMajor = '$(LIBO_VERSION_MAJOR)'" \ + && echo " liboVersionMinor = '$(LIBO_VERSION_MINOR)'" \ + && echo " liboGitFullCommit = '$(shell cd $(SRCDIR) && git log -1 --format=%H)'" \ + && echo "}" \ + && echo "android {" \ + && echo " ndkPath '$(ANDROID_NDK_DIR)'" \ + && echo "}" \ + && echo "android.defaultConfig {" \ + && echo " applicationId '$(ANDROID_PACKAGE_NAME)'" \ + && echo " archivesBaseName = 'LibreOfficeViewer'" \ + && echo " versionCode project.hasProperty('cmdVersionCode') ? cmdVersionCode.toInteger() : $(if $(versionCode),$(versionCode),1)" \ + && echo " versionName '$(LIBO_VERSION_MAJOR).$(LIBO_VERSION_MINOR).$(LIBO_VERSION_MICRO).$(LIBO_VERSION_PATCH)$(LIBO_VERSION_SUFFIX)$(LIBO_VERSION_SUFFIX_SUFFIX)/$(shell cd $(SRCDIR) && git log -1 --format=%h)/$(OOO_VENDOR)'" \ + && echo "}" \ + ) > $@ diff --git a/android/Bootstrap/src/org/libreoffice/kit/DirectBufferAllocator.java b/android/Bootstrap/src/org/libreoffice/kit/DirectBufferAllocator.java new file mode 100644 index 000000000..99cb3a486 --- /dev/null +++ b/android/Bootstrap/src/org/libreoffice/kit/DirectBufferAllocator.java @@ -0,0 +1,57 @@ +/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +package org.libreoffice.kit; + +import java.nio.ByteBuffer; + +/** + * This is the common code for allocation and freeing of memory. For this direct ByteBuffer is used but + * in the past it was possible to use a JNI version of allocation because of a bug in old Android version. + */ +public final class DirectBufferAllocator { + + private static final String LOGTAG = DirectBufferAllocator.class.getSimpleName(); + + private DirectBufferAllocator() { + } + + public static ByteBuffer allocate(int size) { + ByteBuffer directBuffer = ByteBuffer.allocateDirect(size); + if (directBuffer == null) { + if (size <= 0) { + throw new IllegalArgumentException("Invalid allocation size: " + size); + } else { + throw new OutOfMemoryError("allocateDirectBuffer() returned null"); + } + } else if (!directBuffer.isDirect()) { + throw new AssertionError("allocateDirectBuffer() did not return a direct buffer"); + } + + return directBuffer; + } + + public static ByteBuffer free(ByteBuffer buffer) { + if (buffer == null) { + return null; + } + + if (!buffer.isDirect()) { + throw new IllegalArgumentException("ByteBuffer must be direct"); + } + // can't free buffer - leave this to the VM + return null; + } + + public static ByteBuffer guardedAllocate(int size) { + ByteBuffer buffer = null; + try { + buffer = allocate(size); + } catch (OutOfMemoryError oomException) { + return null; + } + return buffer; + } +} diff --git a/android/Bootstrap/src/org/libreoffice/kit/Document.java b/android/Bootstrap/src/org/libreoffice/kit/Document.java new file mode 100644 index 000000000..7d95268e2 --- /dev/null +++ b/android/Bootstrap/src/org/libreoffice/kit/Document.java @@ -0,0 +1,269 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +package org.libreoffice.kit; + +import java.nio.ByteBuffer; + +public class Document { + public static final int PART_MODE_SLIDE = 0; + public static final int PART_MODE_NOTES = 1; + + /** + * Document types + */ + public static final int DOCTYPE_TEXT = 0; + public static final int DOCTYPE_SPREADSHEET = 1; + public static final int DOCTYPE_PRESENTATION = 2; + public static final int DOCTYPE_DRAWING = 3; + public static final int DOCTYPE_OTHER = 4; + + /** + * Mouse event types + */ + public static final int MOUSE_EVENT_BUTTON_DOWN = 0; + public static final int MOUSE_EVENT_BUTTON_UP = 1; + public static final int MOUSE_EVENT_MOVE = 2; + + /** + * Key event types + */ + public static final int KEY_EVENT_PRESS = 0; + public static final int KEY_EVENT_RELEASE = 1; + + /** + * State change types + */ + public static final int BOLD = 0; + public static final int ITALIC = 1; + public static final int UNDERLINE = 2; + public static final int STRIKEOUT = 3; + + public static final int ALIGN_LEFT= 4; + public static final int ALIGN_CENTER = 5; + public static final int ALIGN_RIGHT= 6; + public static final int ALIGN_JUSTIFY= 7; + public static final int NUMBERED_LIST= 8; + public static final int BULLET_LIST= 9; + + /** + * Callback message types + * Refer to https://opengrok.libreoffice.org/xref/core/include/LibreOfficeKit/LibreOfficeKitEnums.h + * for more details about each callback. + */ + public static final int CALLBACK_INVALIDATE_TILES = 0; + public static final int CALLBACK_INVALIDATE_VISIBLE_CURSOR = 1; + public static final int CALLBACK_TEXT_SELECTION = 2; + public static final int CALLBACK_TEXT_SELECTION_START = 3; + public static final int CALLBACK_TEXT_SELECTION_END = 4; + public static final int CALLBACK_CURSOR_VISIBLE = 5; + public static final int CALLBACK_GRAPHIC_SELECTION = 6; + public static final int CALLBACK_HYPERLINK_CLICKED = 7; + public static final int CALLBACK_STATE_CHANGED = 8; + public static final int CALLBACK_STATUS_INDICATOR_START = 9; + public static final int CALLBACK_STATUS_INDICATOR_SET_VALUE = 10; + public static final int CALLBACK_STATUS_INDICATOR_FINISH = 11; + public static final int CALLBACK_SEARCH_NOT_FOUND = 12; + public static final int CALLBACK_DOCUMENT_SIZE_CHANGED = 13; + public static final int CALLBACK_SET_PART = 14; + public static final int CALLBACK_SEARCH_RESULT_SELECTION = 15; + public static final int CALLBACK_UNO_COMMAND_RESULT = 16; + public static final int CALLBACK_CELL_CURSOR = 17; + public static final int CALLBACK_MOUSE_POINTER = 18; + public static final int CALLBACK_CELL_FORMULA = 19; + public static final int CALLBACK_DOCUMENT_PASSWORD = 20; + public static final int CALLBACK_DOCUMENT_PASSWORD_TO_MODIFY = 21; + public static final int CALLBACK_ERROR = 22; + public static final int CALLBACK_CONTEXT_MENU = 23; + public static final int CALLBACK_INVALIDATE_VIEW_CURSOR = 24; + public static final int CALLBACK_TEXT_VIEW_SELECTION = 25; + public static final int CALLBACK_CELL_VIEW_CURSOR = 26; + public static final int CALLBACK_GRAPHIC_VIEW_SELECTION = 27; + public static final int CALLBACK_VIEW_CURSOR_VISIBLE = 28; + public static final int CALLBACK_VIEW_LOCK = 29; + public static final int CALLBACK_REDLINE_TABLE_SIZE_CHANGED = 30; + public static final int CALLBACK_REDLINE_TABLE_ENTRY_MODIFIED = 31; + public static final int CALLBACK_COMMENT = 32; + public static final int CALLBACK_INVALIDATE_HEADER = 33; + public static final int CALLBACK_CELL_ADDRESS = 34; + public static final int CALLBACK_SC_FOLLOW_JUMP = 54; + + /** + * Set text selection types + */ + public static final int SET_TEXT_SELECTION_START = 0; + public static final int SET_TEXT_SELECTION_END = 1; + public static final int SET_TEXT_SELECTION_RESET = 2; + + /** + * Set graphic selection types + */ + public static final int SET_GRAPHIC_SELECTION_START = 0; + public static final int SET_GRAPHIC_SELECTION_END = 1; + + /** + * Mouse button type + */ + public static final int MOUSE_BUTTON_LEFT = 1; + public static final int MOUSE_BUTTON_MIDDLE = 2; + public static final int MOUSE_BUTTON_RIGHT = 4; + + public static final int KEYBOARD_MODIFIER_NONE = 0x0000; + public static final int KEYBOARD_MODIFIER_SHIFT = 0x1000; + public static final int KEYBOARD_MODIFIER_MOD1 = 0x2000; + public static final int KEYBOARD_MODIFIER_MOD2 = 0x4000; + public static final int KEYBOARD_MODIFIER_MOD3 = 0x8000; + + /** Optional features of LibreOfficeKit, in particular callbacks that block + * LibreOfficeKit until the corresponding reply is received, which would + * deadlock if the client does not support the feature. + */ + public static final long LOK_FEATURE_DOCUMENT_PASSWORD = 1; + public static final long LOK_FEATURE_DOCUMENT_PASSWORD_TO_MODIFY = (1 << 1); + public static final long LOK_FEATURE_PART_IN_INVALIDATION_CALLBACK = (1 << 2); + public static final long LOK_FEATURE_NO_TILED_ANNOTATIONS = (1 << 3); + + private final ByteBuffer handle; + private MessageCallback messageCallback = null; + + public Document(ByteBuffer handle) { + this.handle = handle; + bindMessageCallback(); + } + + public void setMessageCallback(MessageCallback messageCallback) { + this.messageCallback = messageCallback; + } + + /** + * Callback triggered through JNI to indicate that a new signal + * from LibreOfficeKit was retrieved. + */ + private void messageRetrieved(int signalNumber, String payload) { + if (messageCallback != null) { + messageCallback.messageRetrieved(signalNumber, payload); + } + } + + /** + * Bind the signal callback in LOK. + */ + private native void bindMessageCallback(); + + public native void destroy(); + + public native int getPart(); + + public native void setPart(int partIndex); + + public native int getParts(); + + public native String getPartName(int partIndex); + + public native void setPartMode(int partMode); + + public native String getPartPageRectangles(); + + public native long getDocumentHeight(); + + public native long getDocumentWidth(); + + private native int getDocumentTypeNative(); + + public native void setClientZoom(int nTilePixelWidth, int nTilePixelHeight, int nTileTwipWidth, int nTileTwipHeight); + + public native void saveAs(String url, String format, String options); + + private native void paintTileNative(ByteBuffer buffer, int canvasWidth, int canvasHeight, int tilePositionX, int tilePositionY, int tileWidth, int tileHeight); + + public int getDocumentType() { + return getDocumentTypeNative(); + } + + public void paintTile(ByteBuffer buffer, int canvasWidth, int canvasHeight, int tilePositionX, int tilePositionY, int tileWidth, int tileHeight) { + paintTileNative(buffer, canvasWidth, canvasHeight, tilePositionX, tilePositionY, tileWidth, tileHeight); + } + + public native void initializeForRendering(); + + /** + * Post a key event to LibreOffice. + * @param type - type of key event + * @param charCode - the Unicode character generated by this event or 0. + * @param keyCode - the integer code representing the key of the event (non-zero for control keys). + */ + public native void postKeyEvent(int type, int charCode, int keyCode); + + /** + * Post a mouse event to LOK + * @param type - mouse event type + * @param x - x coordinate + * @param y - y coordinate + * @param count - number of events + */ + public native void postMouseEvent(int type, int x, int y, int count, int button, int modifier); + + /** + * Post a .uno: command to LOK + * @param command - the command, like ".uno:Bold" + * @param arguments + */ + public native void postUnoCommand(String command, String arguments, boolean notifyWhenFinished); + + /** + * Change text selection. + * @param type - text selection type + * @param x - x coordinate + * @param y - y coordinate + */ + public native void setTextSelection(int type, int x, int y); + + /** + * Change graphic selection. + * @param type - graphic selection type + * @param x - x coordinate + * @param y - y coordinate + */ + public native void setGraphicSelection(int type, int x, int y); + + /** + * Get selected text + * @param mimeType + * @return + */ + public native String getTextSelection(String mimeType); + + /** + * paste + * @param mimeType + * @param data + * @return + */ + public native boolean paste(String mimeType, String data); + + /** + * Reset current (any kind of) selection. + */ + public native void resetSelection(); + + public native String getCommandValues(String command); + + /** + * Callback to retrieve messages from LOK + */ + public interface MessageCallback { + /** + * Invoked when a message is retrieved from LOK + * @param signalNumber - signal type / number + * @param payload - retrieved for the signal + */ + void messageRetrieved(int signalNumber, String payload); + } + +} diff --git a/android/Bootstrap/src/org/libreoffice/kit/LibreOfficeKit.java b/android/Bootstrap/src/org/libreoffice/kit/LibreOfficeKit.java new file mode 100644 index 000000000..f7597c29a --- /dev/null +++ b/android/Bootstrap/src/org/libreoffice/kit/LibreOfficeKit.java @@ -0,0 +1,111 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +package org.libreoffice.kit; + +import android.app.Activity; +import android.content.pm.ApplicationInfo; +import android.content.res.AssetManager; +import android.util.Log; + +import java.io.InputStream; +import java.nio.ByteBuffer; + +// Native methods in this class are all implemented in +// sal/android/lo-bootstrap.c as the lo-bootstrap library is loaded with +// System.loadLibrary() and Android's JNI works only to such libraries, it +// seems. +public final class LibreOfficeKit +{ + private static String LOGTAG = LibreOfficeKit.class.getSimpleName(); + private static AssetManager mgr; + + // private constructor because instantiating would be meaningless + private LibreOfficeKit() { + } + + // Trigger library initialization - as this is done automatically by executing the "static" block, this method remains empty. However we need this to manually (at the right time) can force library initialization. + public static void initializeLibrary() { + } + + // Trigger initialization on the JNI - LOKit side. + private static native boolean initializeNative(String dataDir, String cacheDir, String apkFile, AssetManager mgr); + + public static native ByteBuffer getLibreOfficeKitHandle(); + + // Wrapper for putenv() + public static native void putenv(String string); + + // A method that starts a thread to redirect stdout and stderr writes to + // the Android logging mechanism, or stops the redirection. + public static native void redirectStdio(boolean state); + + static boolean initializeDone = false; + + // This init() method should be called from the upper Java level of + // LO-based apps. + public static synchronized void init(Activity activity) + { + if (initializeDone) { + return; + } + + mgr = activity.getResources().getAssets(); + + ApplicationInfo applicationInfo = activity.getApplicationInfo(); + String dataDir = applicationInfo.dataDir; + Log.i(LOGTAG, String.format("Initializing LibreOfficeKit, dataDir=%s\n", dataDir)); + + redirectStdio(true); + + String cacheDir = activity.getApplication().getCacheDir().getAbsolutePath(); + String apkFile = activity.getApplication().getPackageResourcePath(); + + if (!initializeNative(dataDir, cacheDir, apkFile, mgr)) { + Log.e(LOGTAG, "Initialize native failed!"); + return; + } + initializeDone = true; + } + + // Now with static loading we always have all native code in one native + // library which we always call liblo-native-code.so, regardless of the + // app. The library has already been unpacked into /data/data/<app + // name>/lib at installation time by the package manager. + static { + NativeLibLoader.load(); + } +} + +class NativeLibLoader { + private static boolean done = false; + + protected static synchronized void load() { + if (done) + return; + System.loadLibrary("nspr4"); + System.loadLibrary("plds4"); + System.loadLibrary("plc4"); + System.loadLibrary("nssutil3"); + System.loadLibrary("freebl3"); + System.loadLibrary("sqlite3"); + System.loadLibrary("softokn3"); + System.loadLibrary("nss3"); + System.loadLibrary("nssckbi"); + System.loadLibrary("nssdbm3"); + System.loadLibrary("smime3"); + System.loadLibrary("ssl3"); + + System.loadLibrary("c++_shared"); + System.loadLibrary("lo-native-code"); + done = true; + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/android/Bootstrap/src/org/libreoffice/kit/Office.java b/android/Bootstrap/src/org/libreoffice/kit/Office.java new file mode 100644 index 000000000..25c838ffb --- /dev/null +++ b/android/Bootstrap/src/org/libreoffice/kit/Office.java @@ -0,0 +1,72 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +package org.libreoffice.kit; + +import java.nio.ByteBuffer; + +public class Office { + private ByteBuffer handle; + private MessageCallback messageCallback = null; + + public Office(ByteBuffer handle) { + this.handle = handle; + bindMessageCallback(); + } + + /** + * Bind the signal callback in LOK. + */ + private native void bindMessageCallback(); + + public native String getError(); + + private native ByteBuffer documentLoadNative(String url); + + public Document documentLoad(String url) { + ByteBuffer documentHandle = documentLoadNative(url); + Document document = null; + if (documentHandle != null) { + document = new Document(documentHandle); + } + return document; + } + + public native void destroy(); + public native void destroyAndExit(); + public native void setDocumentPassword(String url, String pwd); + public native void setOptionalFeatures(long options); + + public void setMessageCallback(MessageCallback messageCallback) { + this.messageCallback = messageCallback; + } + + /** + * Callback triggered through JNI to indicate that a new signal + * from LibreOfficeKit was retrieved. + */ + private void messageRetrievedLOKit(int signalNumber, String payload) { + if (messageCallback != null) { + messageCallback.messageRetrieved(signalNumber, payload); + } + + } + + /** + * Callback to retrieve messages from LOK + */ + public interface MessageCallback { + /** + * Invoked when a message is retrieved from LOK + * @param signalNumber - signal type / number + * @param payload - retrieved for the signal + */ + void messageRetrieved(int signalNumber, String payload); + } +} diff --git a/android/Bootstrap/version.map b/android/Bootstrap/version.map new file mode 100644 index 000000000..930e1e071 --- /dev/null +++ b/android/Bootstrap/version.map @@ -0,0 +1,9 @@ +dummy { + global: + Java_*; + JNI_OnLoad; + _ZTI*; _ZTS*; # weak RTTI symbols for C++ exceptions + libreofficekit_*; + local: + *; +}; |