├── settings.gradle ├── app ├── src │ └── main │ │ ├── res │ │ ├── raw │ │ │ └── tone800hz.wav │ │ ├── drawable-hdpi │ │ │ ├── ic_launcher.png │ │ │ ├── sym_keyboard_dash.png │ │ │ ├── sym_keyboard_dot.png │ │ │ ├── dotdash_shift_off.9.png │ │ │ ├── dotdash_shift_on.9.png │ │ │ ├── sym_keyboard_delete.png │ │ │ ├── sym_keyboard_space.png │ │ │ ├── sym_keyboard_space_invert.png │ │ │ ├── dotdash_shift_off_pressed.9.png │ │ │ ├── dotdash_shift_on_pressed.9.png │ │ │ ├── keyboard_background_holo.9.png │ │ │ ├── sym_keyboard_delete_invert.png │ │ │ ├── btn_keyboard_key_normal_holo_light.9.png │ │ │ └── btn_keyboard_key_pressed_klp_light.9.png │ │ ├── drawable-ldpi │ │ │ └── ic_launcher.png │ │ ├── drawable-mdpi │ │ │ ├── ic_launcher.png │ │ │ ├── sym_keyboard_dash.png │ │ │ ├── sym_keyboard_dot.png │ │ │ ├── dotdash_shift_off.9.png │ │ │ ├── dotdash_shift_on.9.png │ │ │ ├── sym_keyboard_delete.png │ │ │ ├── sym_keyboard_space.png │ │ │ ├── sym_keyboard_space_invert.png │ │ │ ├── dotdash_shift_off_pressed.9.png │ │ │ ├── dotdash_shift_on_pressed.9.png │ │ │ ├── keyboard_background_holo.9.png │ │ │ ├── sym_keyboard_delete_invert.png │ │ │ ├── btn_keyboard_key_normal_holo_light.9.png │ │ │ └── btn_keyboard_key_pressed_klp_light.9.png │ │ ├── drawable │ │ │ ├── sym_keyboard_delete.png │ │ │ ├── sym_keyboard_space.png │ │ │ └── dotdash_key.xml │ │ ├── drawable-xhdpi │ │ │ ├── dotdash_shift_off.9.png │ │ │ ├── dotdash_shift_on.9.png │ │ │ ├── sym_keyboard_space.png │ │ │ ├── dotdash_shift_on_pressed.9.png │ │ │ ├── keyboard_background_holo.9.png │ │ │ ├── dotdash_shift_off_pressed.9.png │ │ │ ├── btn_keyboard_key_normal_holo_light.9.png │ │ │ └── btn_keyboard_key_pressed_klp_light.9.png │ │ ├── drawable-xxhdpi │ │ │ ├── dotdash_shift_on.9.png │ │ │ ├── dotdash_shift_off.9.png │ │ │ ├── dotdash_shift_off_pressed.9.png │ │ │ ├── dotdash_shift_on_pressed.9.png │ │ │ ├── keyboard_background_holo.9.png │ │ │ ├── btn_keyboard_key_normal_holo_light.9.png │ │ │ └── btn_keyboard_key_pressed_klp_light.9.png │ │ ├── values │ │ │ ├── themes.xml │ │ │ ├── colors.xml │ │ │ ├── arrays.xml │ │ │ ├── strings.xml │ │ │ ├── config.xml │ │ │ └── style.xml │ │ ├── values-v21 │ │ │ └── themes.xml │ │ ├── layout │ │ │ ├── input.xml │ │ │ ├── cheatsheet2.xml │ │ │ └── cheatsheet1.xml │ │ ├── xml │ │ │ ├── method.xml │ │ │ ├── dotdash.xml │ │ │ ├── utilitykeyboard.xml │ │ │ └── prefs.xml │ │ └── values-h480dp │ │ │ └── style.xml │ │ ├── java │ │ ├── net │ │ │ └── iowaline │ │ │ │ └── dotdash │ │ │ │ ├── DotDashPrefs.java │ │ │ │ ├── DotDashKeyboard.java │ │ │ │ ├── DotDashKeyboardView.java │ │ │ │ └── DotDashIMEService.java │ │ └── org │ │ │ └── pocketworkstation │ │ │ └── pckeyboard │ │ │ └── AutoSummaryListPreference.java │ │ └── AndroidManifest.xml └── build.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── Documents ├── drawable-hdpi │ ├── dotdash_shift_off.9.xcf │ ├── dotdash_shift_on.9.xcf │ ├── dotdash_shift_off_pressed.9.xcf │ └── dotdash_shift_on_pressed.9.xcf ├── drawable-mdpi │ ├── dotdash_shift_off.9.xcf │ ├── dotdash_shift_on.9.xcf │ ├── dotdash_shift_off_pressed.9.xcf │ └── dotdash_shift_on_pressed.9.xcf ├── drawable-xhdpi │ ├── dotdash_shift_on.9.xcf │ ├── dotdash_shift_off.9.xcf │ ├── dotdash_shift_on_pressed.9.xcf │ └── dotdash_shift_off_pressed.9.xcf ├── drawable-xxhdpi │ ├── dotdash_shift_off.9.xcf │ ├── dotdash_shift_on.9.xcf │ ├── dotdash_shift_off_pressed.9.xcf │ └── dotdash_shift_on_pressed.9.xcf └── Notes.txt ├── .idea ├── vcs.xml ├── runConfigurations.xml ├── inspectionProfiles │ └── Project_Default.xml ├── misc.xml └── codeStyles │ └── Project.xml ├── .gitignore ├── gradlew.bat ├── README.md ├── gradlew ├── NOTICE └── LICENSE /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 14 | 19 | 22 | 28 | 35 | 38 | 41 | -------------------------------------------------------------------------------- /app/src/main/java/org/pocketworkstation/pckeyboard/AutoSummaryListPreference.java: -------------------------------------------------------------------------------- 1 | package org.pocketworkstation.pckeyboard; 2 | 3 | /* 4 | * Copyright (C) 2010, authors of the Hacker's Keyboard project: http://code.google.com/p/hackerskeyboard/ 5 | * 6 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not 7 | * use this file except in compliance with the License. You may obtain a copy of 8 | * the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 14 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 15 | * License for the specific language governing permissions and limitations under 16 | * the License. 17 | */ 18 | 19 | import android.content.Context; 20 | import android.preference.ListPreference; 21 | import android.util.AttributeSet; 22 | import android.util.Log; 23 | 24 | public class AutoSummaryListPreference extends ListPreference { 25 | private static final String TAG = "DotDash/AutoSumListPref"; 26 | 27 | public AutoSummaryListPreference(Context context) { 28 | super(context); 29 | } 30 | 31 | public AutoSummaryListPreference(Context context, AttributeSet attrs) { 32 | super(context, attrs); 33 | } 34 | 35 | private void trySetSummary() { 36 | CharSequence entry = null; 37 | try { 38 | entry = getEntry(); 39 | } catch (ArrayIndexOutOfBoundsException e) { 40 | Log.i(TAG, "Malfunctioning ListPreference, can't get entry"); 41 | } 42 | if (entry != null) { 43 | // String percent = getResources().getString(R.string.percent); 44 | String percent = "percent"; 45 | setSummary(entry.toString().replace("%", " " + percent)); 46 | } 47 | } 48 | 49 | @Override 50 | public void setEntries(CharSequence[] entries) { 51 | super.setEntries(entries); 52 | trySetSummary(); 53 | } 54 | 55 | @Override 56 | public void setEntryValues(CharSequence[] entryValues) { 57 | super.setEntryValues(entryValues); 58 | trySetSummary(); 59 | } 60 | 61 | @Override 62 | public void setValue(String value) { 63 | super.setValue(value); 64 | trySetSummary(); 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /app/src/main/res/xml/utilitykeyboard.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 7 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 21 | 23 | 24 | 25 | 26 | 27 | 28 | 30 | 31 | 32 | 34 | 36 | 38 | 39 | 40 | 41 | 44 | 47 | 48 | 49 | 50 | -------------------------------------------------------------------------------- /app/src/main/java/net/iowaline/dotdash/DotDashKeyboard.java: -------------------------------------------------------------------------------- 1 | package net.iowaline.dotdash; 2 | 3 | import android.content.Context; 4 | import android.content.res.Resources; 5 | import android.content.res.XmlResourceParser; 6 | import android.graphics.drawable.Drawable; 7 | import android.inputmethodservice.Keyboard; 8 | 9 | public class DotDashKeyboard extends Keyboard { 10 | 11 | public static final int KEYCODE_DOT = 0; 12 | public static final int KEYCODE_DASH = 1; 13 | 14 | public DotDashKeyboard(Context context, int xmlLayoutResId) { 15 | super(context, xmlLayoutResId); 16 | } 17 | 18 | public Keyboard.Key spaceKey; 19 | public Keyboard.Key capsLockKey; 20 | public Keyboard.Key leftDotdashKey; 21 | public Keyboard.Key rightDotdashKey; 22 | 23 | @Override 24 | protected Key createKeyFromXml(Resources res, Row parent, int x, int y, 25 | XmlResourceParser parser) { 26 | // TODO Auto-generated method stub 27 | Key k = super.createKeyFromXml(res, parent, x, y, parser); 28 | switch (k.codes[0]) { 29 | case 0: 30 | leftDotdashKey = k; 31 | break; 32 | case 1: 33 | rightDotdashKey = k; 34 | break; 35 | case 62: 36 | spaceKey = k; 37 | break; 38 | case 59: 39 | capsLockKey = k; 40 | break; 41 | } 42 | return k; 43 | } 44 | 45 | /** 46 | * Sets up the dot & dash keys to match the user's preference. 47 | * By default, the dot key is on the left and the dash key is 48 | * on the right. 49 | * 50 | * @param dashKeyOnLeft True if the dash key should be on the left 51 | * @return boolean True if the keys changed position 52 | */ 53 | public boolean setupDotDashKeys(boolean dashKeyOnLeft) { 54 | if (dashKeyOnLeft != (leftDotdashKey.codes[0] == DotDashKeyboard.KEYCODE_DASH)) { 55 | // Swap 'em! 56 | int[] code_tmp = leftDotdashKey.codes; 57 | leftDotdashKey.codes = rightDotdashKey.codes; 58 | rightDotdashKey.codes = code_tmp; 59 | 60 | Drawable icon_tmp = leftDotdashKey.icon; 61 | leftDotdashKey.icon = rightDotdashKey.icon; 62 | rightDotdashKey.icon = icon_tmp; 63 | return true; 64 | } 65 | 66 | return false; 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | DotDash Keyboard 2 | 3 | The world's most popular open source Morse code keyboard for Android! (probably) 4 | 5 | ![](https://raw.githubusercontent.com/agwells/dotdash-keyboard-android/master/res/drawable-hdpi/ic_launcher.png) 6 | 7 | DotDash Keyboard is also available in: 8 | - Google Play: https://play.google.com/store/apps/details?id=net.iowaline.dotdash&hl=en 9 | - F-Droid: https://f-droid.org/repository/browse/?fdfilter=dotdash&fdid=net.iowaline.dotdash 10 | 11 | Are you looking for an on-screen keyboard that will work with your phone's small screen and slow CPU? 12 | Do you know or are you willing to learn Morse code? If you answered "yes" to both of these questions, 13 | then this may be the keyboard for you! 14 | 15 | DotDash Keyboard is a drop-in replacement for Android's on-screen keyboard. It allows you to enter text 16 | via un-timed Morse code, using three main buttons: Dot, Dash, and Space (as well as Shift and Delete). 17 | 18 | DotDash features an extended version of Morse code which replicates all of the characters on a standard 19 | QWERTY keyboard. For more information see the DotDash Keyboard wiki: 20 | - https://github.com/agwells/dotdash-keyboard-android/wiki 21 | 22 | Nightly builds 23 | -------------- 24 | If you'd like to try the nightly build of DotDash Keyboard via the Google Play store, use this link to opt-in to the alpha version: https://play.google.com/apps/testing/net.iowaline.dotdash 25 | 26 | Note, this version is likely to be unstable! 27 | 28 | Copyright notice 29 | ---------------- 30 | 31 | Copyright (C) 2012-2015 Aaron Wells 32 | Copyright (c) 2008, The Android Open Source Project 33 | Copyright (c) 2010, Authors of the "Hacker's Keyboard" project https://code.google.com/p/hackerskeyboard/ 34 | 35 | This program is free software: you can redistribute it and/or modify 36 | it under the terms of the GNU General Public License as published by 37 | the Free Software Foundation, version 3 or later of the License. 38 | 39 | This program is distributed in the hope that it will be useful, 40 | but WITHOUT ANY WARRANTY; without even the implied warranty of 41 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 42 | GNU General Public License for more details. 43 | 44 | You should have received a copy of the GNU General Public License 45 | along with this program. (See the included LICENSE file.) 46 | If not, see . 47 | 48 | Additionally, portions of this program are licensed under the 49 | Apache License, Version 2.0; you may not use these files except in 50 | compliance with the Apache License. See the included NOTICE file 51 | for more details. You may obtain a copy of the Apache License 52 | at 53 | -------------------------------------------------------------------------------- /app/src/main/res/xml/prefs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | 19 | 20 | 28 | 29 | 37 | 38 | 45 | 46 | 52 | 53 | 60 | 61 | 67 | 68 | 75 | 76 | 82 | 83 | -------------------------------------------------------------------------------- /app/src/main/res/values/style.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 10 | 14 | 19 | 22 | 28 | 35 | 38 | 41 | 42 | 63 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /app/src/main/res/layout/cheatsheet2.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 11 | 12 | 17 | 18 | 22 | 23 | 27 | 28 | 29 | 30 | 31 | 35 | 36 | 40 | 41 | 45 | 46 | 50 | 51 | 52 | 53 | 54 | 58 | 59 | 63 | 64 | 68 | 69 | 73 | 74 | 75 | 76 | 77 | 81 | 82 | 86 | 87 | 91 | 92 | 96 | 97 | 98 | 99 | 100 | 104 | 105 | 109 | 110 | 114 | 115 | 119 | 120 | 121 | 122 | 123 | 127 | 128 | 132 | 133 | 137 | 138 | 142 | 143 | 144 | 145 | 146 | 150 | 151 | 155 | 156 | 160 | 161 | 165 | 166 | 167 | 168 | 169 | 173 | 174 | 178 | 179 | 183 | 184 | 188 | 189 | 190 | 191 | 192 | 196 | 197 | 201 | 202 | 206 | 207 | 211 | 212 | 213 | 214 | 215 | 219 | 220 | 224 | 225 | 229 | 230 | 234 | 235 | 236 | 237 | 238 | 242 | 243 | 247 | 248 | 252 | 253 | 257 | 258 | 259 | 260 | 261 | 265 | 266 | 270 | 271 | 275 | 276 | 280 | 281 | 282 | 283 | 284 | 288 | 289 | 293 | 294 | 298 | 299 | 303 | 304 | 305 | 306 | 307 | 311 | 312 | 316 | 317 | 321 | 322 | 326 | 327 | 328 | 329 | 330 | 334 | 335 | 339 | 340 | 344 | 345 | 349 | 350 | 351 | 352 | 353 | 357 | 358 | 362 | 363 | 367 | 368 | 372 | 373 | 374 | 375 | 376 | 380 | 381 | 382 | -------------------------------------------------------------------------------- /NOTICE: -------------------------------------------------------------------------------- 1 | Some components of this program are derived from the Android Open Source Project 2 | (specifically the LatinIMEKeyboard), and the Hacker's Keyboard project. As such, those 3 | portions are distributed under the terms of the Apache License. Non-binary files 4 | that meet this description have a relevant notice at the top of the file. 5 | 6 | The following binary files (which cannot contain a notice) are derived from the 7 | AOSP and distributed under the terms of the Apache License: 8 | 9 | 1. All .xcf files under /Documents (derived from graphics in the AOSP) 10 | 2. All .png files under /res EXCEPT for: 11 | 2a. ic_launcher.png 12 | 2b. sym_keyboard_dot.png 13 | 2c. sym_keyboard_dash.png 14 | 15 | Additionally, the .xcf files, and the .png files with names starting with "dotdash", have 16 | been modified by me. 17 | 18 | The following notice applies to the portions of this project that are 19 | distributed under the terms of the Apache License. 20 | 21 | Copyright (c) 2008, The Android Open Source Project 22 | Copyright (c) 2010, authors of the Hacker's Keyboard 23 | 24 | Licensed under the Apache License, Version 2.0 (the "License"); 25 | you may not use this file except in compliance with the License. 26 | 27 | Unless required by applicable law or agreed to in writing, software 28 | distributed under the License is distributed on an "AS IS" BASIS, 29 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 30 | See the License for the specific language governing permissions and 31 | limitations under the License. 32 | 33 | 34 | Apache License 35 | Version 2.0, January 2004 36 | http://www.apache.org/licenses/ 37 | 38 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 39 | 40 | 1. Definitions. 41 | 42 | "License" shall mean the terms and conditions for use, reproduction, 43 | and distribution as defined by Sections 1 through 9 of this document. 44 | 45 | "Licensor" shall mean the copyright owner or entity authorized by 46 | the copyright owner that is granting the License. 47 | 48 | "Legal Entity" shall mean the union of the acting entity and all 49 | other entities that control, are controlled by, or are under common 50 | control with that entity. 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So I will need to add some more logic there to get the timing 65 | // just right. 66 | boolean iambic_both_pressed = false; 67 | 68 | final Handler handler = new Handler( 69 | new Handler.Callback() { 70 | 71 | @Override 72 | public boolean handleMessage(Message msg) { 73 | switch (msg.what) { 74 | case MSG_KEY_REPEAT: 75 | Keyboard.Key repeatKey = (Keyboard.Key) msg.obj; 76 | if (!repeatKey.pressed) { 77 | return true; 78 | } 79 | 80 | if (!(repeatKey == service.dotDashKeyboard.leftDotdashKey || repeatKey == service.dotDashKeyboard.rightDotdashKey)) { 81 | getOnKeyboardActionListener().onKey(repeatKey.codes[0], repeatKey.codes); 82 | handler.sendMessageDelayed(handler.obtainMessage(MSG_KEY_REPEAT, repeatKey), REPEAT_INTERVAL); 83 | } 84 | break; 85 | case MSG_IAMBIC_PLAYING: 86 | Keyboard.Key lastKeySent = (Keyboard.Key) msg.obj; 87 | Keyboard.Key nextKeyToSend = null; 88 | boolean leftKeyPressed = service.dotDashKeyboard.leftDotdashKey.pressed; 89 | boolean rightKeyPressed = service.dotDashKeyboard.rightDotdashKey.pressed; 90 | 91 | // Iambic signal has just ended. Check to see if dot and/or dash are still held down 92 | if (leftKeyPressed && rightKeyPressed) { 93 | // Both are pressed, so send the opposite signal from what we just sent 94 | if (lastKeySent == service.dotDashKeyboard.leftDotdashKey) { 95 | nextKeyToSend = service.dotDashKeyboard.rightDotdashKey; 96 | } else { 97 | nextKeyToSend = service.dotDashKeyboard.leftDotdashKey; 98 | } 99 | } else if (leftKeyPressed || rightKeyPressed) { 100 | // Only one is pressed. Send its signal. 101 | if (leftKeyPressed) { 102 | nextKeyToSend = service.dotDashKeyboard.leftDotdashKey; 103 | } else { 104 | nextKeyToSend = service.dotDashKeyboard.rightDotdashKey; 105 | } 106 | iambic_both_pressed = false; 107 | } else if (service.iambicModeB && iambic_both_pressed) { 108 | // Mode b. Send one more signal, with the opposite of the last key 109 | if (lastKeySent == service.dotDashKeyboard.leftDotdashKey) { 110 | nextKeyToSend = service.dotDashKeyboard.rightDotdashKey; 111 | } else { 112 | nextKeyToSend = service.dotDashKeyboard.leftDotdashKey; 113 | } 114 | iambic_both_pressed = false; 115 | } 116 | 117 | if (nextKeyToSend != null) { 118 | getOnKeyboardActionListener().onKey(nextKeyToSend.codes[0], nextKeyToSend.codes); 119 | handler.sendMessageDelayed(handler.obtainMessage(MSG_IAMBIC_PLAYING, nextKeyToSend), 120 | DotDashKeyboardView.get_iambic_delay(nextKeyToSend)); 121 | } else { 122 | // Iambic is done, so start the autocommit timer. 123 | if (service.autocommit) { 124 | long delay = DotDashKeyboardView.AUTOCOMMIT_DELAY; 125 | // If audio is playing, we want to wait until the end of the tone before 126 | // we start counting down for autocommit. 127 | if (service.isAudio()) { 128 | delay += DotDashKeyboardView.get_iambic_delay(lastKeySent); 129 | } 130 | handler.removeMessages(DotDashKeyboardView.MSG_AUTOCOMMIT); 131 | handler.sendMessageDelayed( 132 | handler.obtainMessage(DotDashKeyboardView.MSG_AUTOCOMMIT), 133 | delay 134 | ); 135 | } 136 | } 137 | break; 138 | case MSG_AUTOCOMMIT: 139 | service.commitCodeGroup(true); 140 | break; 141 | } 142 | 143 | return true; 144 | } 145 | } 146 | ); 147 | 148 | public void setService(DotDashIMEService service) { 149 | this.service = service; 150 | } 151 | 152 | public DotDashKeyboardView(Context context, AttributeSet attrs) { 153 | super(context, attrs); 154 | setEverythingUp(); 155 | } 156 | 157 | public DotDashKeyboardView(Context context, AttributeSet attrs, int defStyle) { 158 | super(context, attrs, defStyle); 159 | setEverythingUp(); 160 | } 161 | 162 | @SuppressWarnings("deprecation") 163 | private void setEverythingUp() { 164 | mSwipeThreshold = (int) (300 * getResources().getDisplayMetrics().density); 165 | setPreviewEnabled(false); 166 | gestureDetector = new GestureDetector( 167 | new GestureDetector.SimpleOnGestureListener() { 168 | 169 | /** 170 | * This function mostly copied from LatinKeyboardBaseView in 171 | * the Hacker's Keyboard project: http://code.google.com/p/hackerskeyboard/ 172 | * 173 | * Copyright (C) 2010, authors of the Hacker's Keyboard project: http://code.google.com/p/hackerskeyboard/ 174 | * Copyright (c) 2011, Aaron Wells 175 | * 176 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not 177 | * use this file except in compliance with the License. You may obtain a copy of 178 | * the License at 179 | * 180 | * http://www.apache.org/licenses/LICENSE-2.0 181 | */ 182 | @Override 183 | public boolean onFling(MotionEvent e1, MotionEvent e2, 184 | float velocityX, float velocityY) { 185 | 186 | // If they swipe up off the keyboard, launch the cheat 187 | // sheet. This was originally a check for e2.getY() < 0, 188 | // but that didn't work in ICS. Possibly ICS stops 189 | // sending you events after you go past the edge of the 190 | // window. So I changed it to 10 instead. 191 | if (e2.getY() <= 10) { 192 | // If they swipe up off the keyboard, launch the 193 | // cheat sheet 194 | showCheatSheet(); 195 | return true; 196 | } else if (mEnableUtilityKeyboard) { 197 | final float absX = Math.abs(velocityX); 198 | final float absY = Math.abs(velocityY); 199 | float deltaX = e2.getX() - e1.getX(); 200 | int travelMin = Math.min((getWidth() / 3), 201 | (getHeight() / 3)); 202 | 203 | if (velocityX > mSwipeThreshold && absY < absX 204 | && deltaX > travelMin) { 205 | toggleKeyboard(); 206 | return true; 207 | } else if (velocityX < -mSwipeThreshold 208 | && absY < absX && deltaX < -travelMin) { 209 | toggleKeyboard(); 210 | return true; 211 | } 212 | } 213 | return false; 214 | } 215 | }); 216 | 217 | // View.OnTouchListener gestureListener = new View.OnTouchListener() { 218 | // @Override 219 | // public boolean onTouch(View v, MotionEvent event) { 220 | // if (gestureDetector.onTouchEvent(event)) { 221 | // // Tell the underlying KeyboardView to cancel its 222 | // // touch event if we've initiated a gesture. 223 | // MotionEvent cancel = MotionEvent.obtain(event); 224 | // cancel.setAction(MotionEvent.ACTION_CANCEL); 225 | // DotDashKeyboardView.this.onTouchEvent(cancel); 226 | // cancel.recycle(); 227 | // return true; 228 | // } else { 229 | // return false; 230 | // } 231 | // } 232 | // }; 233 | // setOnTouchListener(gestureListener); 234 | } 235 | 236 | private void toggleKeyboard() { 237 | if (getKeyboard() == service.dotDashKeyboard) { 238 | setKeyboard(service.utilityKeyboard); 239 | // TODO: Make this work. I think it's a layout issue... 240 | // setPreviewEnabled(true); 241 | } else { 242 | setKeyboard(service.dotDashKeyboard); 243 | // setPreviewEnabled(false); 244 | } 245 | } 246 | 247 | @SuppressLint("InflateParams") 248 | private void createCheatSheet() { 249 | boolean updateTouchListeners = false; 250 | if (this.cheatSheetDialog == null) { 251 | this.cheatSheetDialog = new Dialog(this.service); 252 | 253 | cheatSheetDialog.requestWindowFeature(Window.FEATURE_NO_TITLE); 254 | 255 | cheatSheetDialog.setCancelable(true); 256 | cheatSheetDialog.setCanceledOnTouchOutside(true); 257 | updateTouchListeners = true; 258 | } 259 | if (this.cheatSheet1 == null) { 260 | this.cheatSheet1 = (TableLayout) this.service.getLayoutInflater().inflate( 261 | R.layout.cheatsheet1, null); 262 | this.prettifyCheatSheet(this.cheatSheet1); 263 | updateTouchListeners = true; 264 | } 265 | if (this.cheatSheet2 == null) { 266 | this.cheatSheet2 = (TableLayout) this.service.getLayoutInflater().inflate( 267 | R.layout.cheatsheet2, null); 268 | updateNewlineCode(); 269 | this.prettifyCheatSheet(this.cheatSheet2); 270 | updateTouchListeners = true; 271 | } 272 | 273 | if (updateTouchListeners) { 274 | cheatSheetDialog.setContentView(cheatSheet1); 275 | cheatSheet1.setOnTouchListener(new OnTouchListener() { 276 | @Override 277 | public boolean onTouch(View v, MotionEvent event) { 278 | cheatSheetDialog.setContentView(cheatSheet2); 279 | return true; 280 | } 281 | }); 282 | cheatSheet2.setOnTouchListener(new OnTouchListener() { 283 | @Override 284 | public boolean onTouch(View v, MotionEvent event) { 285 | cheatSheetDialog.setContentView(cheatSheet1); 286 | return true; 287 | } 288 | }); 289 | Window window = this.cheatSheetDialog.getWindow(); 290 | if (window != null) { 291 | WindowManager.LayoutParams lp = window.getAttributes(); 292 | lp.token = this.getWindowToken(); 293 | lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; 294 | window.setAttributes(lp); 295 | window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 296 | } 297 | } 298 | } 299 | 300 | /** 301 | * Update the characters in the cheat sheet dialogue to match the user's preference 302 | * 303 | * @param cheatSheet 304 | * @todo Probably better performance if I replaced this with two hard-coded versions 305 | * of the sheet... 306 | */ 307 | private void prettifyCheatSheet(TableLayout cheatSheet) { 308 | // No action necessary. 309 | if (service.ditDahCharsPref == DotDashIMEService.DIT_DAH_CHARS_UNICODE) { 310 | return; 311 | } 312 | 313 | for (int i = 0; i < cheatSheet.getChildCount(); i++) { 314 | TableRow row = (TableRow) cheatSheet.getChildAt(i); 315 | 316 | // On my cheat sheets, only the even-number columns 317 | // contain code groups 318 | for (int j = 1; j < row.getChildCount(); j += 2) { 319 | TextView cell = (TextView) row.getChildAt(j); 320 | cell.setText(service.convertDitDahUnicodeToAscii(cell.getText().toString())); 321 | } 322 | } 323 | } 324 | 325 | private void showCheatSheet() { 326 | createCheatSheet(); 327 | cheatSheetDialog.show(); 328 | } 329 | 330 | public void closeCheatSheet() { 331 | if (cheatSheetDialog != null) { 332 | cheatSheetDialog.dismiss(); 333 | } 334 | } 335 | 336 | public void clearCheatSheet() { 337 | closeCheatSheet(); 338 | this.cheatSheet1 = null; 339 | this.cheatSheet2 = null; 340 | } 341 | 342 | /** 343 | * Updates the newline code printed in the cheat sheet, based on the user's 344 | * current preference. 345 | */ 346 | public void updateNewlineCode() { 347 | if (cheatSheet2 == null) { 348 | return; 349 | } 350 | 351 | String newCode = service.getText(R.string.newline_disabled).toString(); 352 | if (service.newlineGroups != null && service.newlineGroups.length > 0) { 353 | newCode = service.newlineGroups[0].replace(".", DotDashIMEService.UNICODE_DOT).replace("-", DotDashIMEService.UNICODE_DASH); 354 | } 355 | ((TextView) cheatSheet2.findViewById(R.id.newline_code)) 356 | .setText(newCode); 357 | } 358 | 359 | public int whichKeyboard() { 360 | Keyboard kbd = getKeyboard(); 361 | if (kbd == service.dotDashKeyboard) { 362 | return KBD_DOTDASH; 363 | } else if (kbd == service.utilityKeyboard) { 364 | return KBD_UTILITY; 365 | } else 366 | return KBD_NONE; 367 | } 368 | 369 | @Override 370 | public boolean onTouchEvent(MotionEvent me) { 371 | Log.d(TAG, "onTouchEvent"); 372 | 373 | // TODO: Unfortunately, since I send the character when you first press 374 | // the key, all the keys you press while swiping still count as getting 375 | // pressed. 376 | // 377 | // Not sure what I could do about that... maybe a more sensitive 378 | // swipe detector? 379 | if (gestureDetector.onTouchEvent(me)) { 380 | for (Keyboard.Key k : pressedKeys) { 381 | k.onReleased(false); 382 | } 383 | invalidateAllKeys(); 384 | pressedKeys.clear(); 385 | return true; 386 | } 387 | 388 | // Let KeyboardView handle the utility keyboard. 389 | if (whichKeyboard() == DotDashKeyboardView.KBD_UTILITY) { 390 | return super.onTouchEvent(me); 391 | } 392 | 393 | int actionMasked = me.getActionMasked(); 394 | int actionIndex = me.getActionIndex(); 395 | Set curPressedKeys = new HashSet<>(); 396 | 397 | for (int i = 0; i < me.getPointerCount(); i++) { 398 | 399 | // Find out which key the pointer is on 400 | int x = (int) me.getX(i); 401 | int y = (int) me.getY(i); 402 | int[] keys = service.dotDashKeyboard.getNearestKeys(x, y); 403 | Keyboard.Key touchedKey = null; 404 | for (int k : keys) { 405 | Keyboard.Key key = service.dotDashKeyboard.getKeys().get(k); 406 | // TODO: This continues to detect it even after you've moved off the keyboard. :-P 407 | if (key.isInside(x, y)) { 408 | touchedKey = key; 409 | } 410 | } 411 | 412 | if (touchedKey != null) { 413 | if (i == actionIndex) { 414 | switch (actionMasked) { 415 | case MotionEvent.ACTION_DOWN: 416 | case MotionEvent.ACTION_MOVE: 417 | case MotionEvent.ACTION_POINTER_DOWN: 418 | curPressedKeys.add(touchedKey); 419 | break; 420 | case MotionEvent.ACTION_UP: 421 | case MotionEvent.ACTION_POINTER_UP: 422 | case MotionEvent.ACTION_OUTSIDE: 423 | // TODO: The docs say about ACTION_CANCEL: "You should treat this as an 424 | // up event, but not perform any action that you normally would". 425 | // So to really do that I'll need to put some further logic into this. 426 | // (How do you cancel a keypress?) 427 | case MotionEvent.ACTION_CANCEL: 428 | curPressedKeys.remove(touchedKey); 429 | break; 430 | } 431 | } else { 432 | curPressedKeys.add(touchedKey); 433 | } 434 | } 435 | } 436 | 437 | // Now that we know which keys have fingers on 'em this time, 438 | // let's check to see how that has changed from last time. 439 | 440 | // Keys that are in curPressedKeys but not in pressedKeys 441 | // are newly pressed. 442 | Set newlyPressed = new HashSet<>(curPressedKeys); 443 | newlyPressed.removeAll(pressedKeys); 444 | for (Keyboard.Key k : newlyPressed) { 445 | if (k.pressed) { 446 | continue; 447 | } 448 | Long bounceWait = this.bounceWaits.get(k); 449 | if (bounceWait != null && bounceWait > SystemClock.elapsedRealtime()) { 450 | continue; 451 | } 452 | 453 | // k.onPressed(); 454 | k.pressed = true; 455 | 456 | getOnKeyboardActionListener().onPress(k.codes[0]); 457 | 458 | if (service.iambic && (k == service.dotDashKeyboard.leftDotdashKey || k == service.dotDashKeyboard.rightDotdashKey)) { 459 | // In iambic mode, we only process the key if there's not already a signal going 460 | // What matters is in the message handler, where we check the state of the keys 461 | // when the current message ends. 462 | // 463 | // TODO: Actually... it might make more sense if the iambic timing was 464 | // over in DotDashIMEService, using the onPress() method to trigger it. 465 | if (!handler.hasMessages(MSG_IAMBIC_PLAYING)) { 466 | getOnKeyboardActionListener().onKey(k.codes[0], k.codes); 467 | 468 | handler.sendMessageDelayed( 469 | handler.obtainMessage(MSG_IAMBIC_PLAYING, k), 470 | DotDashKeyboardView.get_iambic_delay(k) 471 | ); 472 | } 473 | 474 | // Iambic mode B needs to know if both keys got pressed simultaneously while an Iambic message 475 | // was in progress. 476 | if (service.iambicModeB && service.dotDashKeyboard.leftDotdashKey.pressed && service.dotDashKeyboard.rightDotdashKey.pressed) { 477 | this.iambic_both_pressed = true; 478 | } 479 | } else { 480 | getOnKeyboardActionListener().onKey(k.codes[0], k.codes); 481 | 482 | if (k.repeatable && !handler.hasMessages(MSG_KEY_REPEAT, k)) { 483 | handler.sendMessageDelayed( 484 | handler.obtainMessage(MSG_KEY_REPEAT, k), 485 | REPEAT_START_DELAY 486 | ); 487 | } 488 | } 489 | 490 | invalidateKey(service.dotDashKeyboard.getKeys().indexOf(k)); 491 | } 492 | 493 | // Keys that are in pressedKeys but not curPressedKeys 494 | // are newly released. 495 | Set newlyReleased = new HashSet<>(pressedKeys); 496 | newlyReleased.removeAll(curPressedKeys); 497 | for (Keyboard.Key k : newlyReleased) { 498 | if (!k.pressed) { 499 | continue; 500 | } 501 | 502 | k.pressed = false; 503 | getOnKeyboardActionListener().onRelease(k.codes[0]); 504 | if (k.repeatable) { 505 | handler.removeMessages(MSG_KEY_REPEAT, k); 506 | } 507 | this.bounceWaits.put(k, SystemClock.elapsedRealtime() + DotDashKeyboardView.DEBOUNCE_TIMEOUT); 508 | invalidateKey(service.dotDashKeyboard.getKeys().indexOf(k)); 509 | 510 | // If we're not in iambic mode, then the release of a key is probably a decent time to start 511 | // the autocommit timer. 512 | if ( 513 | !service.iambic 514 | && service.isAudio() 515 | && (k == service.dotDashKeyboard.leftDotdashKey || k == service.dotDashKeyboard.rightDotdashKey) 516 | && !service.dotDashKeyboard.leftDotdashKey.pressed 517 | && !service.dotDashKeyboard.rightDotdashKey.pressed 518 | ) { 519 | long delay = DotDashKeyboardView.AUTOCOMMIT_DELAY; 520 | // If audio is playing, we want to wait until the end of the tone before 521 | // we start counting down for autocommit. 522 | if (service.isAudio()) { 523 | delay += DotDashKeyboardView.get_iambic_delay(k); 524 | } 525 | handler.removeMessages(DotDashKeyboardView.MSG_AUTOCOMMIT); 526 | handler.sendMessageDelayed( 527 | handler.obtainMessage(DotDashKeyboardView.MSG_AUTOCOMMIT), 528 | delay 529 | ); 530 | } 531 | } 532 | 533 | pressedKeys = curPressedKeys; 534 | 535 | for (Keyboard.Key k : service.dotDashKeyboard.getKeys()) { 536 | Log.d(TAG, "Key " + String.valueOf(k.codes[0]) + " " + (k.pressed ? "down" : "up")); 537 | } 538 | 539 | return true; 540 | } 541 | 542 | private static long get_iambic_delay(Keyboard.Key k) { 543 | if (k.codes[0] == DotDashKeyboard.KEYCODE_DOT) { 544 | // a dot and the space after it 545 | return IAMBIC_DOT_LENGTH * 2; 546 | } else { 547 | // a dash (three dot lengths) and the space after it 548 | return IAMBIC_DOT_LENGTH * 4; 549 | } 550 | } 551 | } 552 | -------------------------------------------------------------------------------- /app/src/main/java/net/iowaline/dotdash/DotDashIMEService.java: -------------------------------------------------------------------------------- 1 | package net.iowaline.dotdash; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.content.Context; 5 | import android.content.SharedPreferences; 6 | import android.content.SharedPreferences.OnSharedPreferenceChangeListener; 7 | import android.content.res.AssetFileDescriptor; 8 | import android.inputmethodservice.InputMethodService; 9 | import android.inputmethodservice.Keyboard; 10 | import android.inputmethodservice.KeyboardView; 11 | import android.media.AudioManager; 12 | import android.media.SoundPool; 13 | import android.preference.PreferenceManager; 14 | import android.view.KeyEvent; 15 | import android.view.View; 16 | import android.view.inputmethod.EditorInfo; 17 | import android.view.inputmethod.ExtractedText; 18 | import android.view.inputmethod.ExtractedTextRequest; 19 | import android.view.inputmethod.InputConnection; 20 | 21 | import java.util.Hashtable; 22 | import java.util.List; 23 | import java.util.Locale; 24 | 25 | @SuppressWarnings("JavaDoc") 26 | public class DotDashIMEService extends InputMethodService implements 27 | KeyboardView.OnKeyboardActionListener, OnSharedPreferenceChangeListener { 28 | // private String TAG = "DotDashIMEService"; 29 | private DotDashKeyboardView inputView; 30 | public DotDashKeyboard dotDashKeyboard; 31 | public Keyboard utilityKeyboard; 32 | private Keyboard.Key spaceKey; 33 | private int spaceKeyIndex; 34 | private Keyboard.Key capsLockKey; 35 | private int capsLockKeyIndex; 36 | private Hashtable morseMap; 37 | private StringBuilder charInProgress; 38 | 39 | private static final int CAPS_LOCK_OFF = 0; 40 | private static final int CAPS_LOCK_NEXT = 1; 41 | private static final int CAPS_LOCK_ALL = 2; 42 | private int capsLockState = CAPS_LOCK_OFF; 43 | 44 | // private static final String BULLET = "∙"; 45 | // private static final String BULLET_OPERATOR="∙"; 46 | // private static final String BLACK_CIRCLE="●"; 47 | private static final String INTERPUNCT = "·"; 48 | // private static final String UNICODE_HYPHEN="‐"; 49 | // private static final String NONBREAKING_HYPHEN="‑"; 50 | // private static final String HYPHEN_BULLET="⁃"; // Weird; round 51 | // private static final String MINUS_SIGN="−"; 52 | // private static final String HORIZ_LINE_EXT="⎯"; 53 | // private static final String HEAVY_MINUS="➖"; // Weird; looks gray 54 | private static final String EN_DASH = "–"; 55 | // private static final String EM_DASH="—"; 56 | 57 | public static final String UNICODE_DOT = INTERPUNCT; 58 | public static final String UNICODE_DASH = EN_DASH; 59 | 60 | // Keycodes used in the utility keyboard 61 | private static final int KEYCODE_UP = -10; 62 | private static final int KEYCODE_LEFT = -11; 63 | private static final int KEYCODE_RIGHT = -12; 64 | private static final int KEYCODE_DOWN = -13; 65 | private static final int KEYCODE_HOME = -20; 66 | private static final int KEYCODE_END = -21; 67 | private static final int KEYCODE_DEL = -30; 68 | 69 | // Sync these with dit_dah_chars_values in arrays.xml 70 | public static final int DIT_DAH_CHARS_UNICODE = 1; 71 | @SuppressWarnings("unused") 72 | public static final int DIT_DAH_CHARS_ASCII = 2; 73 | 74 | private SharedPreferences prefs; 75 | public String[] newlineGroups; 76 | public int ditDahCharsPref; 77 | private int maxCodeLength; 78 | 79 | private SoundPool soundpool; 80 | private boolean loaded = false; 81 | private int dotSound; 82 | private int dashSound; 83 | public boolean iambic = false; 84 | public boolean iambicModeB = false; 85 | public boolean autocommit = false; 86 | 87 | @Override 88 | public void onCreate() { 89 | super.onCreate(); 90 | PreferenceManager.setDefaultValues(this, R.xml.prefs, false); 91 | 92 | // TODO: Fetch prefs via a background thread, as described here: 93 | // http://stackoverflow.com/questions/4371273/should-accessing-sharedpreferences-be-done-off-the-ui-thread 94 | this.prefs = PreferenceManager.getDefaultSharedPreferences(this); 95 | this.prefs.registerOnSharedPreferenceChangeListener(this); 96 | this.ditDahCharsPref = Integer.valueOf(this.prefs.getString(DotDashPrefs.DIT_DAH_CHARS, Integer.toString(DIT_DAH_CHARS_UNICODE))); 97 | this.iambic = this.prefs.getBoolean("iambic", false); 98 | this.iambicModeB = this.prefs.getBoolean("iambicModeB", false); 99 | this.autocommit = this.prefs.getBoolean("autocommit", false); 100 | 101 | // TODO Replace this with an XML file 102 | morseMap = new Hashtable<>(); 103 | morseMap.put(".-", "a"); 104 | morseMap.put("-...", "b"); 105 | morseMap.put("-.-.", "c"); 106 | morseMap.put("-..", "d"); 107 | morseMap.put(".", "e"); 108 | morseMap.put("..-.", "f"); 109 | morseMap.put("--.", "g"); 110 | morseMap.put("....", "h"); 111 | morseMap.put("..", "i"); 112 | morseMap.put(".---", "j"); 113 | morseMap.put("-.-", "k"); 114 | morseMap.put(".-..", "l"); 115 | morseMap.put("--", "m"); 116 | morseMap.put("-.", "n"); 117 | morseMap.put("---", "o"); 118 | morseMap.put(".--.", "p"); 119 | morseMap.put("--.-", "q"); 120 | morseMap.put(".-.", "r"); 121 | morseMap.put("...", "s"); 122 | morseMap.put("-", "t"); 123 | morseMap.put("..-", "u"); 124 | morseMap.put("...-", "v"); 125 | morseMap.put(".--", "w"); 126 | morseMap.put("-..-", "x"); 127 | morseMap.put("-.--", "y"); 128 | morseMap.put("--..", "z"); 129 | morseMap.put(".----", "1"); 130 | morseMap.put("..---", "2"); 131 | morseMap.put("...--", "3"); 132 | morseMap.put("....-", "4"); 133 | morseMap.put(".....", "5"); 134 | morseMap.put("-....", "6"); 135 | morseMap.put("--...", "7"); 136 | morseMap.put("---..", "8"); 137 | morseMap.put("----.", "9"); 138 | morseMap.put("-----", "0"); 139 | morseMap.put(".----.", "\'"); 140 | morseMap.put(".--.-.", "@"); 141 | morseMap.put(".-...", "&"); 142 | morseMap.put("---...", ":"); 143 | morseMap.put("--..--", ","); 144 | morseMap.put("...-..-", "$"); 145 | morseMap.put("-...-", "="); 146 | morseMap.put("---.", "!"); 147 | morseMap.put("-.-.--", "!"); 148 | morseMap.put("-....-", "-"); 149 | morseMap.put("-.--.", "("); 150 | morseMap.put("-.--.-", ")"); 151 | morseMap.put(".-.-.-", "."); 152 | morseMap.put(".-.-.", "+"); 153 | morseMap.put("..--..", "?"); 154 | morseMap.put(".-..-.", "\""); 155 | morseMap.put("-.-.-.", ";"); 156 | morseMap.put("-..-.", "/"); 157 | morseMap.put("..--.-", "_"); 158 | // Aaron Wells' custom additions to Morse code 159 | morseMap.put("....--", "#"); 160 | morseMap.put("-.-.-", "*"); 161 | morseMap.put("..-..", "["); 162 | morseMap.put("..-..-", "]"); 163 | morseMap.put(".--.-", "{"); 164 | morseMap.put(".--.--", "}"); 165 | morseMap.put("--.--", "<"); 166 | morseMap.put("--.--.", ">"); 167 | morseMap.put("...--.-", "~"); 168 | morseMap.put(".--..-.", "%"); 169 | morseMap.put(".--.---", "^"); 170 | morseMap.put(".-..-", "\\"); 171 | morseMap.put(".--...", "|"); 172 | 173 | updateNewlinePref(); 174 | 175 | // This variable is used in onKey to determine how many 176 | // dots and dashes we need to keep track of (no need recording 177 | // more than the total number that make up a valid code group) 178 | maxCodeLength = 0; 179 | for (String codeGroup : morseMap.keySet()) { 180 | if (codeGroup.length() > maxCodeLength) { 181 | maxCodeLength = codeGroup.length(); 182 | } 183 | } 184 | charInProgress = new StringBuilder(maxCodeLength); 185 | } 186 | 187 | /** 188 | * Create (or nullify) the utility keyboard, depending on user's preferences. 189 | */ 190 | private void setupUtilityKeyboard() { 191 | if (this.prefs.getBoolean(DotDashPrefs.DASH_KEY_ON_LEFT, false)) { 192 | utilityKeyboard = new Keyboard(this, R.xml.utilitykeyboard); 193 | } else { 194 | utilityKeyboard = null; 195 | } 196 | 197 | } 198 | 199 | @Override 200 | public void onInitializeInterface() { 201 | // TODO Auto-generated method stub 202 | super.onInitializeInterface(); 203 | this.setupUtilityKeyboard(); 204 | dotDashKeyboard = new DotDashKeyboard(this, R.xml.dotdash); 205 | dotDashKeyboard.setupDotDashKeys(this.prefs.getBoolean(DotDashPrefs.DASH_KEY_ON_LEFT, false)); 206 | 207 | spaceKey = dotDashKeyboard.spaceKey; 208 | capsLockKey = dotDashKeyboard.capsLockKey; 209 | List keys = dotDashKeyboard.getKeys(); 210 | spaceKeyIndex = keys.indexOf(spaceKey); 211 | capsLockKeyIndex = keys.indexOf(capsLockKey); 212 | if (isAudio()) { 213 | loadSoundPool(); 214 | } 215 | } 216 | 217 | private void loadSoundPool() { 218 | soundpool = new SoundPool(1, AudioManager.STREAM_SYSTEM, 0); 219 | soundpool.setOnLoadCompleteListener(new SoundPool.OnLoadCompleteListener() { 220 | 221 | @Override 222 | public void onLoadComplete(SoundPool soundPool, int sampleId, int status) { 223 | loaded = true; 224 | } 225 | }); 226 | AssetFileDescriptor fd = getResources().openRawResourceFd(R.raw.tone800hz); 227 | dotSound = soundpool.load(fd.getFileDescriptor(), fd.getStartOffset(), (long) (fd.getLength() * 0.1), 1); 228 | dashSound = soundpool.load(fd.getFileDescriptor(), fd.getStartOffset(), (long) (fd.getLength() * 0.3), 1); 229 | } 230 | 231 | @SuppressLint("InflateParams") 232 | @Override 233 | public View onCreateInputView() { 234 | inputView = (DotDashKeyboardView) getLayoutInflater().inflate( 235 | R.layout.input, null); 236 | inputView.setOnKeyboardActionListener(this); 237 | inputView.setKeyboard(dotDashKeyboard); 238 | inputView.setService(this); 239 | inputView.mEnableUtilityKeyboard = prefs.getBoolean( 240 | DotDashPrefs.ENABLE_UTIL_KBD, false); 241 | return inputView; 242 | } 243 | 244 | public void onKey(int primaryCode, int[] keyCodes) { 245 | int kbd = inputView.whichKeyboard(); 246 | if (kbd == DotDashKeyboardView.KBD_DOTDASH) { 247 | onKeyMorse(primaryCode); 248 | } else if (kbd == DotDashKeyboardView.KBD_UTILITY) { 249 | onKeyUtility(primaryCode); 250 | } 251 | } 252 | 253 | /** 254 | * Handle key input on the utility keyboard. Keys with a positive keycode 255 | * are meant to be passed through String.valueOf(), while keys with negative 256 | * keycodes must be specially processed 257 | * 258 | * @param primaryCode 259 | */ 260 | private void onKeyUtility(int primaryCode) { 261 | if (primaryCode > 0) { 262 | getCurrentInputConnection().commitText( 263 | String.valueOf((char) primaryCode), 1); 264 | } else { 265 | switch (primaryCode) { 266 | case KEYCODE_UP: 267 | sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_UP); 268 | break; 269 | case KEYCODE_LEFT: 270 | sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_LEFT); 271 | break; 272 | case KEYCODE_RIGHT: 273 | sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_RIGHT); 274 | break; 275 | case KEYCODE_DOWN: 276 | sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_DOWN); 277 | break; 278 | case KEYCODE_DEL: 279 | sendDownUpKeyEvents(KeyEvent.KEYCODE_DEL); 280 | break; 281 | case KEYCODE_HOME: 282 | getCurrentInputConnection().setSelection(0, 0); 283 | break; 284 | case KEYCODE_END: 285 | ExtractedText et = getCurrentInputConnection() 286 | .getExtractedText(new ExtractedTextRequest(), 0); 287 | if (et != null) { 288 | int length = et.text.length(); 289 | getCurrentInputConnection().setSelection(length, length); 290 | } 291 | break; 292 | } 293 | 294 | } 295 | } 296 | 297 | /** 298 | * Handle key input on the Morse Code keyboard. It has 5 keys and each of 299 | * them does something different. 300 | * 301 | * @param primaryCode 302 | */ 303 | private void onKeyMorse(int primaryCode) { 304 | // Log.d(TAG, "primaryCode: " + Integer.toString(primaryCode)); 305 | //String curCharMatch = morseMap.get(charInProgress.toString()); 306 | 307 | switch (primaryCode) { 308 | 309 | // 0 represents a dot, 1 represents a dash 310 | // TODO The documentation for Keyboard.Key says I should be 311 | // able to give a key a string as a keycode, but it 312 | // errors out every time I try it. 313 | case DotDashKeyboard.KEYCODE_DOT: 314 | case DotDashKeyboard.KEYCODE_DASH: 315 | 316 | if (charInProgress.length() < maxCodeLength) { 317 | charInProgress.append(primaryCode == DotDashKeyboard.KEYCODE_DASH ? "-" : "."); 318 | updateSpaceKey(true); 319 | } 320 | 321 | if (loaded && isAudio()) { 322 | int soundId; 323 | if (primaryCode == DotDashKeyboard.KEYCODE_DOT) { 324 | soundId = dotSound; 325 | } else { 326 | soundId = dashSound; 327 | } 328 | 329 | AudioManager audioManager = (AudioManager) getSystemService(AUDIO_SERVICE); 330 | if (audioManager != null && (!prefs.getBoolean("audio_only_on_headphones", true) || audioManager.isWiredHeadsetOn())) { 331 | float actualVolume = (float) audioManager.getStreamVolume(AudioManager.STREAM_SYSTEM); 332 | float maxVolume = (float) audioManager.getStreamMaxVolume(AudioManager.STREAM_SYSTEM); 333 | float volume = actualVolume / maxVolume; 334 | soundpool.play(soundId, volume, volume, 1, 0, 1f); 335 | } 336 | } 337 | 338 | // Log.d(TAG, "charInProgress: " + charInProgress); 339 | break; 340 | 341 | // Space button ends the current dotdash sequence 342 | // Space twice in a row sends through a standard space character 343 | case KeyEvent.KEYCODE_SPACE: 344 | inputView.handler.removeMessages(DotDashKeyboardView.MSG_AUTOCOMMIT); 345 | inputView.handler.removeMessages(DotDashKeyboardView.MSG_IAMBIC_PLAYING); 346 | inputView.iambic_both_pressed = false; 347 | 348 | if (charInProgress.length() == 0) { 349 | getCurrentInputConnection().commitText(" ", 1); 350 | } else { 351 | commitCodeGroup(false); 352 | } 353 | break; 354 | 355 | // If there's a character in progress, clear it 356 | // otherwise, send through a backspace keypress 357 | case KeyEvent.KEYCODE_DEL: 358 | inputView.handler.removeMessages(DotDashKeyboardView.MSG_AUTOCOMMIT); 359 | inputView.handler.removeMessages(DotDashKeyboardView.MSG_IAMBIC_PLAYING); 360 | inputView.iambic_both_pressed = false; 361 | 362 | if (charInProgress.length() > 0) { 363 | clearCharInProgress(); 364 | updateSpaceKey(true); 365 | } else { 366 | sendDownUpKeyEvents(primaryCode); 367 | 368 | if (capsLockState == CAPS_LOCK_NEXT) { 369 | // If you've hit delete and you were in caps_next state, 370 | // then caps_off 371 | capsLockState = CAPS_LOCK_OFF; 372 | updateCapsLockKey(true); 373 | } 374 | } 375 | break; 376 | 377 | case KeyEvent.KEYCODE_SHIFT_LEFT: 378 | switch (capsLockState) { 379 | case CAPS_LOCK_OFF: 380 | capsLockState = CAPS_LOCK_NEXT; 381 | break; 382 | case CAPS_LOCK_NEXT: 383 | capsLockState = CAPS_LOCK_ALL; 384 | break; 385 | default: 386 | capsLockState = CAPS_LOCK_OFF; 387 | } 388 | updateCapsLockKey(false); 389 | break; 390 | } 391 | } 392 | 393 | public boolean isAudio() { 394 | return prefs.getBoolean("audio", false); 395 | } 396 | 397 | public void commitCodeGroup(boolean refreshScreen) { 398 | if (charInProgress.length() == 0) { 399 | return; 400 | } 401 | 402 | String curCharMatch = morseMap.get(charInProgress.toString()); 403 | if (curCharMatch == null) { 404 | return; 405 | } 406 | 407 | if (curCharMatch.contentEquals("\n")) { 408 | sendDownUpKeyEvents(KeyEvent.KEYCODE_ENTER); 409 | } else if (curCharMatch.contentEquals("END")) { 410 | requestHideSelf(0); 411 | inputView.closing(); 412 | } else { 413 | 414 | boolean uppercase = false; 415 | if (capsLockState == CAPS_LOCK_NEXT) { 416 | uppercase = true; 417 | capsLockState = CAPS_LOCK_OFF; 418 | updateCapsLockKey(true); 419 | } else if (capsLockState == CAPS_LOCK_ALL) { 420 | uppercase = true; 421 | } 422 | if (uppercase) { 423 | // Since we only support the Latin alphabet, I may as well use Locale.US 424 | curCharMatch = curCharMatch.toUpperCase(Locale.US); 425 | } 426 | 427 | // Log.d(TAG, "Char identified as " + curCharMatch); 428 | InputConnection ic = getCurrentInputConnection(); 429 | if (ic != null) { 430 | ic.commitText(curCharMatch, curCharMatch.length()); 431 | } 432 | 433 | } 434 | 435 | clearCharInProgress(); 436 | updateSpaceKey(refreshScreen); 437 | } 438 | 439 | private void clearCharInProgress() { 440 | charInProgress.setLength(0); 441 | } 442 | 443 | public void onPress(int arg0) { 444 | // TODO Auto-generated method stub 445 | 446 | } 447 | 448 | public void onRelease(int arg0) { 449 | // TODO Auto-generated method stub 450 | 451 | } 452 | 453 | public void onText(CharSequence arg0) { 454 | // TODO Auto-generated method stub 455 | 456 | } 457 | 458 | public void swipeDown() { 459 | // TODO Auto-generated method stub 460 | 461 | } 462 | 463 | public void swipeLeft() { 464 | // TODO Auto-generated method stub 465 | 466 | } 467 | 468 | public void swipeRight() { 469 | // TODO Auto-generated method stub 470 | 471 | } 472 | 473 | public void swipeUp() { 474 | // TODO Auto-generated method stub 475 | 476 | } 477 | 478 | private void clearEverything() { 479 | clearCharInProgress(); 480 | capsLockState = CAPS_LOCK_OFF; 481 | updateCapsLockKey(false); 482 | updateSpaceKey(false); 483 | } 484 | 485 | private void updateCapsLockKey(boolean refreshScreen) { 486 | 487 | Context context = this.getApplicationContext(); 488 | switch (capsLockState) { 489 | case CAPS_LOCK_OFF: 490 | capsLockKey.on = false; 491 | capsLockKey.label = context.getText(R.string.caps_lock_off); 492 | break; 493 | case CAPS_LOCK_NEXT: 494 | capsLockKey.on = false; 495 | capsLockKey.label = context.getText(R.string.caps_lock_next); 496 | break; 497 | case CAPS_LOCK_ALL: 498 | capsLockKey.on = true; 499 | capsLockKey.label = context.getText(R.string.caps_lock_all); 500 | break; 501 | } 502 | 503 | if (refreshScreen) { 504 | 505 | // Wrapping this in a try/catch block to avoid crashes in Android 506 | // 2.1 and earlier, and inexplicable NullPointerExceptions 507 | try { 508 | inputView.invalidateKey(capsLockKeyIndex); 509 | } catch (Exception e) { 510 | // It doesn't matter if the operation failed, so just ignore 511 | // this 512 | } 513 | } 514 | } 515 | 516 | /** 517 | * Updates the space bar to display the current character in progress 518 | * 519 | * @param refreshScreen 520 | */ 521 | private void updateSpaceKey(boolean refreshScreen) { 522 | String newLabel = charInProgress.toString(); 523 | 524 | // Workaround to maintain consistent styling. Android puts multi-character 525 | // labels in bold, and single-characters in non-bold. To make the bold state 526 | // consistent, we turn our single-character label into a three-character one 527 | // by padding it with spaces. 528 | if (newLabel.length() == 1) { 529 | newLabel = " " + newLabel + " "; 530 | } 531 | 532 | if (!spaceKey.label.toString().equals(newLabel)) { 533 | // Log.d(TAG, "!spaceKey.label.equals(charInProgress)"); 534 | if (newLabel.length() > 0 && ditDahCharsPref == DIT_DAH_CHARS_UNICODE) { 535 | newLabel = convertDitDahAsciiToUnicode(newLabel); 536 | } 537 | spaceKey.label = newLabel; 538 | if (refreshScreen) { 539 | // Wrapping this in a try/catch block to avoid crashes in 540 | // Android 2.1 and earlier 541 | try { 542 | inputView.invalidateKey(spaceKeyIndex); 543 | } catch (IllegalArgumentException iae) { 544 | // It doesn't matter if the operation failed, so just ignore 545 | // this 546 | } 547 | } 548 | } 549 | } 550 | 551 | public void onStartInputView(android.view.inputmethod.EditorInfo info, 552 | boolean restarting) { 553 | // Log.d(TAG, "onStartInputView"); 554 | super.onStartInputView(info, restarting); 555 | 556 | // // Wrapping this in a try/catch block to avoid crashes in Android 2.1 557 | // // and earlier 558 | updateAutoCap(); 559 | updateCapsLockKey(true); 560 | updateSpaceKey(true); 561 | } 562 | 563 | @Override 564 | public void onFinishInputView(boolean finishingInput) { 565 | // Log.d(TAG, "onFinishInputView"); 566 | this.inputView.closeCheatSheet(); 567 | super.onFinishInputView(finishingInput); 568 | clearEverything(); 569 | } 570 | 571 | @Override 572 | public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, 573 | String key) { 574 | if (key.contentEquals(DotDashPrefs.NEWLINE_CODE)) { 575 | updateNewlinePref(); 576 | } else if (key.contentEquals(DotDashPrefs.ENABLE_UTIL_KBD)) { 577 | this.setupUtilityKeyboard(); 578 | if (this.inputView != null) { 579 | inputView.mEnableUtilityKeyboard = prefs.getBoolean(key, false); 580 | if (!prefs.getBoolean(key, false)) { 581 | inputView.setKeyboard(dotDashKeyboard); 582 | } 583 | } 584 | } else if (key.contentEquals(DotDashPrefs.DIT_DAH_CHARS)) { 585 | this.ditDahCharsPref = Integer.valueOf(this.prefs.getString(DotDashPrefs.DIT_DAH_CHARS, Integer.toString(DIT_DAH_CHARS_UNICODE))); 586 | if (inputView != null) { 587 | inputView.clearCheatSheet(); 588 | } 589 | } else if (key.contentEquals(DotDashPrefs.DASH_KEY_ON_LEFT)) { 590 | boolean changed = this.dotDashKeyboard.setupDotDashKeys(this.prefs.getBoolean(key, false)); 591 | if (changed && this.inputView != null) { 592 | this.inputView.invalidateAllKeys(); 593 | } 594 | } else if (key.contentEquals("audio")) { 595 | if (prefs.getBoolean(key, false)) { 596 | loaded = false; 597 | loadSoundPool(); 598 | } else { 599 | if (soundpool != null) { 600 | soundpool.release(); 601 | soundpool = null; 602 | loaded = false; 603 | } 604 | } 605 | } else if (key.contentEquals("iambic")) { 606 | this.iambic = prefs.getBoolean(key, false); 607 | } else if (key.contentEquals("iambicModeB")) { 608 | this.iambicModeB = prefs.getBoolean(key, false); 609 | } else if (key.contentEquals("autocommit")) { 610 | this.autocommit = prefs.getBoolean(key, false); 611 | } 612 | } 613 | 614 | /** 615 | * Updates the newline character stored in morseMap, based on the user's 616 | * current preferences. 617 | * 618 | * Not sure how I'm going to support this when I switch the codes to a 619 | * selectable XML system... 620 | */ 621 | private void updateNewlinePref() { 622 | // Remove the old ones 623 | if (newlineGroups != null) { 624 | for (String s : newlineGroups) { 625 | morseMap.remove(s); 626 | } 627 | } 628 | 629 | // Add the new ones 630 | // TODO: When we make the morse codes into XML, this'll have to be 631 | // updated 632 | String rawPref = this.prefs.getString(DotDashPrefs.NEWLINE_CODE, ".-.-"); 633 | // Log.d(TAG, "rawPref: "+rawPref); 634 | if (rawPref.contentEquals(DotDashPrefs.NEWLINE_CODE_NONE)) { 635 | newlineGroups = null; 636 | } else { 637 | newlineGroups = rawPref.split("\\|"); 638 | // Log.d(TAG, "nl: " + newlineGroups[0]); 639 | } 640 | 641 | if (newlineGroups != null) { 642 | for (String s : newlineGroups) { 643 | morseMap.put(s, "\n"); 644 | } 645 | } 646 | if (inputView != null) { 647 | inputView.updateNewlineCode(); 648 | } 649 | } 650 | 651 | /** 652 | * The cursor position (selection position) has changed 653 | */ 654 | @Override 655 | public void onUpdateSelection(int oldSelStart, int oldSelEnd, 656 | int newSelStart, int newSelEnd, int candidatesStart, 657 | int candidatesEnd) { 658 | super.onUpdateSelection(oldSelStart, oldSelEnd, newSelStart, newSelEnd, 659 | candidatesStart, candidatesEnd); 660 | updateAutoCap(); 661 | } 662 | 663 | /** 664 | * Update the shift state if autocap is turned on, based on current cursor 665 | * position (using InputConnection.getCursorCapsMode()) 666 | */ 667 | private void updateAutoCap() { 668 | 669 | // Autocap has no effect if Caps Lock is on 670 | if (capsLockState == CAPS_LOCK_ALL) { 671 | return; 672 | } 673 | 674 | // Don't bother with any of this is autocap is turned off 675 | if (!prefs.getBoolean(DotDashPrefs.AUTOCAP, false)) { 676 | return; 677 | } 678 | 679 | int origCapsLockState = capsLockState; 680 | int newCapsLockState = CAPS_LOCK_OFF; 681 | 682 | EditorInfo ei = getCurrentInputEditorInfo(); 683 | if (ei != null 684 | && ei.inputType != EditorInfo.TYPE_NULL 685 | && getCurrentInputConnection().getCursorCapsMode(ei.inputType) > 0) { 686 | newCapsLockState = CAPS_LOCK_NEXT; 687 | } 688 | capsLockState = newCapsLockState; 689 | if (capsLockState != origCapsLockState) { 690 | updateCapsLockKey(true); 691 | } 692 | } 693 | 694 | /** 695 | * Converts a string of ASCII ditdahs to Unicode 696 | * 697 | * @param ascii 698 | * @return 699 | */ 700 | private String convertDitDahAsciiToUnicode(String ascii) { 701 | return ascii 702 | .replace(".", DotDashIMEService.UNICODE_DOT) 703 | .replace("-", DotDashIMEService.UNICODE_DASH); 704 | } 705 | 706 | /** 707 | * Converts a string of Unicode ditdahs to ASCII 708 | * 709 | * @param unicode The original string with unicode ditdahs 710 | * @return 711 | */ 712 | String convertDitDahUnicodeToAscii(String unicode) { 713 | return unicode 714 | .replace(DotDashIMEService.UNICODE_DOT, (". ")) 715 | .replace(DotDashIMEService.UNICODE_DASH, ("- ")) 716 | .trim(); 717 | } 718 | } 719 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. 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You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------