Release 1.10.0 (13)

First add the 'ring' accent.
The swedish language uses the qwerty layout and three accents (aigu,
trema, ring)

AndroidManifest.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 		package="juloo.keyboard2"
-		android:versionCode="9"
-		android:versionName="1.8"
+		android:versionCode="13"
+		android:versionName="1.10.0"
 		android:hardwareAccelerated="false">
 
-	<uses-sdk android:minSdkVersion="3"
+	<uses-sdk android:minSdkVersion="4"
 			android:targetSdkVersion="29" />
 
 	<application android:label="@string/app_name"

LICENSE

@@ -0,0 +1,674 @@
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+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -0,0 +1,16 @@
+# Unexpected Keyboard
+
+A lightweight virtual keyboard for developers.
+
+![Unexpected Keyboard](play_store/capture1.png)
+
+All the characters you might need are available on a single screen, as well as control, alt, escape and many others.
+
+Several characters are displayed on each key. Get the one in the middle with a press and the ones in the corners by sliding your finger.
+
+Like any other keyboard app, you will need to activate it in the system settings to be able to use it.
+This can be found in the System Settings > System > Languages & Input > Virtual keyboard > Manage keyboards.
+
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+     alt="Get it on F-Droid"
+     height="80">](https://f-droid.org/packages/juloo.keyboard2/)

metadata/android/en-US/changelogs/11.txt

@@ -0,0 +1,3 @@
+- Add support for Spanish and Italian
+- Improved the placement of some characters (especially accents) and added more (french quotes, dash and em-dash).
+- Fixed some bugs (a crash on old versions of Android and a graphical bug due to rotation)

metadata/android/en-US/changelogs/12.txt

@@ -0,0 +1 @@
+First open-source release !

metadata/android/en-US/changelogs/13.txt

@@ -0,0 +1,3 @@
+- Add support for Swedish
+- Fix keyboard shortcuts not working in some applications
+- Fix a graphical bug and add some tweaks

metadata/android/en-US/full_description.txt

@@ -0,0 +1,6 @@
+All the characters you might need are available on a single screen, as well as control, alt, escape and many others.
+
+Several characters are displayed on each key. Get the one in the middle with a press and the ones in the corners by sliding your finger.
+
+Like any other keyboard app, you will need to activate it in the system settings to be able to use it.
+This can be found in the System Settings > System > Languages & Input > Virtual keyboard > Manage keyboards.

metadata/android/en-US/short_description.txt

@@ -0,0 +1 @@
+A lightweight virtual keyboard for developers.

metadata/android/en-US/title.txt

@@ -0,0 +1 @@
+Unexpected Keyboard

metadata/android/fr-FR/changelogs/11.txt

@@ -0,0 +1,3 @@
+- Ajout de l'Espagnol et l'Italien
+- Nouvel emplacement pour les accents (encore) et ajout de nouveaux caratères
+- Correction de bugs (un crash sur d'anciennes versions d'Android et un rare glitch graphique après une rotation)

metadata/android/fr-FR/changelogs/12.txt

@@ -0,0 +1 @@
+Première version open-source !

metadata/android/fr-FR/changelogs/13.txt

@@ -0,0 +1,3 @@
+- Nouvelle langue: Suédois
+- Les raccourcis clavier fonctionnent dans toutes les applications
+- Correction d'un bug graphique et quelques ajustements

metadata/android/fr-FR/full_description.txt

@@ -0,0 +1,3 @@
+Tous les caractères dont vous pourriez avoir besoin sont disponibles sur un seul écran, ainsi que les touches control, alt, escape et bien d'autres.
+
+Plusieurs caractères sont affichés sur chaque touche. Tapez celui du milieu par une simple pression et ceux des coins en faisant glisser votre doigt.

metadata/android/fr-FR/short_description.txt

@@ -0,0 +1 @@
+Le meilleur clavier pour les développeurs.

metadata/android/fr-FR/title.txt

@@ -0,0 +1 @@
+Unexpected Keyboard

res/values/arrays.xml

@@ -5,4 +5,19 @@
     <item>azerty</item>
     <item>qwerty</item>
   </string-array>
+
+  <string name="pref_accents_default">1</string>
+
+  <string-array name="pref_accents_entries">
+    <item>@string/pref_accents_e_all_installed</item>
+    <item>@string/pref_accents_e_selected</item>
+    <item>@string/pref_accents_e_all</item>
+    <item>@string/pref_accents_e_none</item>
+  </string-array>
+  <string-array name="pref_accents_values">
+    <item>1</item>
+    <item>2</item>
+    <item>3</item>
+    <item>4</item>
+  </string-array>
 </resources>

res/values/strings.xml

@@ -5,8 +5,7 @@
 
 	<string name="settings_activity_label">Unexpected Keyboard Settings</string>
 
-  <string name="subtype_label_azerty">%s</string>
-  <string name="subtype_label_qwerty">%s</string>
+  <string name="subtype_label">%s</string>
 
 	<string name="pref_category_layout">Layout</string>
   <string name="pref_layout_title">Change keyboard layout</string>
@@ -16,8 +15,13 @@
     <item>Azerty</item>
     <item>Qwerty</item>
   </string-array>
-	<string name="pref_disable_accent_keys_title">Toggle accent keys</string>
-	<string name="pref_disable_accent_keys_summary">Whether to remove the accent keys from the keyboard</string>
+
+  <string name="pref_accents_title">Accents</string>
+  <string name="pref_accents_summary">%s</string>
+  <string name="pref_accents_e_all_installed">Show accents for all the installed languages</string>
+  <string name="pref_accents_e_selected">Show accents for the selected language</string>
+  <string name="pref_accents_e_all">Show every accents</string>
+  <string name="pref_accents_e_none">Hide accents</string>
 
 	<string name="pref_category_typing">Typing</string>
 	<string name="pref_preci_title">Precision</string>

res/xml/azerty.xml

@@ -3,23 +3,23 @@
 	<row>
 		<key key0="a" key1="esc" key2="1" key3="&amp;" />
 		<key key0="z" key2="2" key4="~" />
-		<key key0="e" key1="accent_aigu" key2="3" key3="&quot;" key4="\#" />
+		<key key0="e" key2="3" key3="&quot;" key4="\#" />
 		<key key0="r" key2="4" key3="'" />
 		<key key0="t" key2="5" key3="(" key4=")" />
 		<key key0="y" key2="6" key3="-" key4="|" />
-		<key key0="u" key1="accent_grave" key2="7" key4="`" />
-		<key key0="i" key1="accent_trema" key2="8" key3="_" key4="\\" />
-		<key key0="o" key1="accent_circonflexe" key2="9" />
-		<key key0="p" key1="insert" key2="0" key4="\@" />
+		<key key0="u" key2="7" key4="`" />
+		<key key0="i" key2="8" key3="_" key4="\\" />
+		<key key0="o" key2="9" />
+		<key key0="p" key2="0" key4="\@" />
 	</row>
 	<row>
 		<key key0="q" key1="tab" />
-		<key key0="s" />
-		<key key0="d" />
+		<key key0="s" key1="accent_ring" />
+		<key key0="d" key1="accent_grave" key3="accent_aigu" />
     <key key0="f" key3="{" key4="}" />
 		<key key0="g" key3="[" key4="]" />
 		<key key0="h" key3="=" key4="+" />
-		<key key0="j" key3="^" />
+		<key key0="j" key1="accent_trema" key2="accent_circonflexe" key3="^" />
 		<key key0="k" key2="€" key3="$" key4="£" />
 		<key key0="l" key2="%" />
 		<key key0="m" key4="*" />

res/xml/method.xml

@@ -2,18 +2,39 @@
 <input-method xmlns:android="http://schemas.android.com/apk/res/android"
 		android:settingsActivity="juloo.keyboard2.SettingsActivity"
 		android:supportsSwitchingToNextInputMethod="true">
-  <subtype android:label="@string/subtype_label_qwerty"
+  <subtype android:label="@string/subtype_label"
       android:languageTag="en"
       android:imeSubtypeLocale="en_US"
       android:imeSubtypeMode="keyboard"
       android:isAsciiCapable="true"
       android:imeSubtypeExtraValue="default_layout=qwerty"
     />
-  <subtype android:label="@string/subtype_label_azerty"
+  <subtype android:label="@string/subtype_label"
       android:languageTag="fr"
       android:imeSubtypeLocale="fr_FR"
       android:imeSubtypeMode="keyboard"
       android:isAsciiCapable="true"
-      android:imeSubtypeExtraValue="default_layout=azerty"
+      android:imeSubtypeExtraValue="default_layout=azerty,accents=grave|aigu|circonflexe|cedille|trema"
+    />
+  <subtype android:label="@string/subtype_label"
+      android:languageTag="es"
+      android:imeSubtypeLocale="es_ES"
+      android:imeSubtypeMode="keyboard"
+      android:isAsciiCapable="true"
+      android:imeSubtypeExtraValue="default_layout=qwerty,accents=aigu|tilde|trema"
+    />
+  <subtype android:label="@string/subtype_label"
+      android:languageTag="it"
+      android:imeSubtypeLocale="it_IT"
+      android:imeSubtypeMode="keyboard"
+      android:isAsciiCapable="true"
+      android:imeSubtypeExtraValue="default_layout=qwerty,accents=grave|aigu"
+    />
+  <subtype android:label="@string/subtype_label"
+      android:languageTag="sv"
+      android:imeSubtypeLocale="sv_SE"
+      android:imeSubtypeMode="keyboard"
+      android:isAsciiCapable="true"
+      android:imeSubtypeExtraValue="default_layout=qwerty,accents=aigu|trema|ring"
     />
 </input-method>

res/xml/numeric.xml

@@ -3,11 +3,11 @@
   <row>
     <key width="0.75" key0="esc" key2="~" key4="!" />
     <key width="0.75" key0="(" key2="[" key4="{" />
-    <key key0="7" key2="&lt;" key3="home" />
-    <key key0="8" />
-    <key key0="9" key2="page_up" key3="&gt;" />
-    <key width="0.75" key0="*" />
-    <key width="0.75" key0="/" key1="%" key3=":" />
+    <key key0="7" key3="&lt;" key4="&gt;" />
+    <key key0="8" key2="∞" />
+    <key key0="9" key2="π" />
+    <key width="0.75" key0="*" key1="√" key2="×" />
+    <key width="0.75" key0="/" key1="%" key3="÷" />
   </row>
   <row>
     <key width="0.75" key0="tab" key1=";" key2="|" key4="\\" />
@@ -15,14 +15,14 @@
     <key key0="4" />
     <key key0="5" key1="up" key2="right" key3="left" key4="down" />
     <key key0="6" />
-    <key width="0.75" key0="+" key2="$" />
+    <key width="0.75" key0="+" key1="Σ" key2="$" />
     <key width="0.75" key0="-" key2="^" />
   </row>
   <row>
-    <key shift="0.35" width="1.15" key0="shift" key4="alt" />
-    <key key0="1" key3="end" />
+    <key shift="0.35" width="1.15" key0="shift" key2="fn" key4="alt" />
+    <key key0="1" key1="superscript" key3="subscript" />
     <key key0="2" />
-    <key key0="3" key4="page_down" />
+    <key key0="3" />
     <key width="1.15" key0="backspace" key2="delete" />
   </row>
 	<row height="0.95">
@@ -30,6 +30,6 @@
     <key width="1.5" key0="0" />
     <key width="0.75" key0="." key2="," />
     <key width="0.75" key0="space" key1="&quot;" key2="'" key4="_" />
-    <key width="1.5" key0="enter" key3="=" />
+    <key width="1.5" key0="enter" key2="±" key3="=" />
   </row>
 </keyboard>

res/xml/qwerty.xml

@@ -3,23 +3,23 @@
 	<row>
 		<key key0="q" key1="esc" key2="1" key3="~" key4="!" />
 		<key key0="w" key2="2" key3="\@" />
-		<key key0="e" key1="accent_aigu" key2="3" key3="\#" />
+		<key key0="e" key2="3" key3="\#" />
 		<key key0="r" key2="4" key3="$" />
 		<key key0="t" key2="5" key3="%" />
 		<key key0="y" key2="6" key3="^" />
-		<key key0="u" key1="accent_grave" key2="7" key3="&amp;" />
-		<key key0="i" key1="accent_trema" key2="8" key3="*" />
-		<key key0="o" key1="accent_circonflexe" key2="9" key3="(" key4=")" />
-		<key key0="p" key1="insert" key2="0" />
+		<key key0="u" key2="7" key3="&amp;" />
+		<key key0="i" key2="8" key3="*" />
+		<key key0="o" key2="9" key3="(" key4=")" />
+		<key key0="p" key2="0" />
 	</row>
 	<row>
 		<key shift="0.5" key0="a" key1="tab" key2="`" />
-		<key key0="s" />
-		<key key0="d" />
+		<key key0="s" key1="accent_ring" />
+		<key key0="d" key1="accent_grave" key3="accent_aigu" />
 		<key key0="f" />
 		<key key0="g" key2="-" key3="_" />
 		<key key0="h" key2="=" key3="+" />
-		<key key0="j" key4="}" key3="{" />
+		<key key0="j" key1="accent_trema" key2="accent_circonflexe" key4="}" key3="{" />
 		<key key0="k" key4="]" key3="[" />
 		<key key0="l" key2="|" key3="\\" />
 	</row>

res/xml/settings.xml

@@ -9,12 +9,13 @@
       android:entries="@array/pref_layout_entries"
       android:entryValues="@array/pref_layout_values" />
     />
-    <CheckBoxPreference
-      android:key="disable_accent_keys"
-      android:title="@string/pref_disable_accent_keys_title"
-      android:summary="@string/pref_disable_accent_keys_summary"
-      android:defaultValue="false"
-    />
+    <ListPreference
+      android:key="accents"
+      android:title="@string/pref_accents_title"
+      android:summary="@string/pref_accents_summary"
+      android:defaultValue="@string/pref_accents_default"
+      android:entries="@array/pref_accents_entries"
+      android:entryValues="@array/pref_accents_values" />
 	</PreferenceCategory>
 	<PreferenceCategory android:title="@string/pref_category_typing">
 		<juloo.common.SlideBarPreference
@@ -79,7 +80,7 @@
 			android:summary="@string/pref_key_height_summary"
 			android:defaultValue="50"
 			min="30"
-			max="60"
+			max="90"
 		/>
 		<juloo.common.IntSlideBarPreference
 			android:key="horizontal_margin"

shell.nix

@@ -6,6 +6,7 @@
 let
 
   android = pkgs.androidenv.composeAndroidPackages {
+    buildToolsVersions = [ "30.0.3" ];
     platformVersions = [ "29" ];
     abiVersions = [ "armeabi-v7a" ];
   };

srcs/juloo.keyboard2/Config.java

@@ -9,12 +9,14 @@ class Config
 {
 	private Keyboard2			_context;
 
+  // From resources
 	public final float			marginTop;
 	public final float			keyPadding;
 	public final float			keyVerticalInterval;
 	public final float			keyHorizontalInterval;
 	public final float			keyRound;
 
+  // From preferences
   public int layout; // Or '-1' for the system defaults
 	public float				subValueDist;
 	public boolean				vibrateEnabled;
@@ -24,11 +26,13 @@ class Config
 	public float				marginBottom;
 	public float				keyHeight;
 	public float				horizontalMargin;
-  public boolean      disableAccentKeys;
   public boolean preciseRepeat;
   public float characterSize; // Ratio
+  public int accents; // Values are R.values.pref_accents_v_*
 
+  // Dynamically set
   public boolean shouldOfferSwitchingToNextInputMethod;
+  public int accent_flags_to_remove;
 
 	public Config(Keyboard2 context)
 	{
@@ -51,13 +55,14 @@ class Config
 		marginBottom = res.getDimension(R.dimen.margin_bottom);
 		keyHeight = res.getDimension(R.dimen.key_height);
 		horizontalMargin = res.getDimension(R.dimen.horizontal_margin);
-    disableAccentKeys = false;
     preciseRepeat = true;
     characterSize = 1.f;
+    accents = 1;
 		// from prefs
 		refresh();
     // initialized later
     shouldOfferSwitchingToNextInputMethod = false;
+    accent_flags_to_remove = 0;
 	}
 
 	/*
@@ -76,9 +81,9 @@ class Config
 		marginBottom = getDipPref(prefs, "margin_bottom", marginBottom);
 		keyHeight = getDipPref(prefs, "key_height", keyHeight);
 		horizontalMargin = getDipPref(prefs, "horizontal_margin", horizontalMargin);
-    disableAccentKeys = prefs.getBoolean("disable_accent_keys", disableAccentKeys);
     preciseRepeat = prefs.getBoolean("precise_repeat", preciseRepeat);
     characterSize = prefs.getFloat("character_size", characterSize); 
+    accents = Integer.valueOf(prefs.getString("accents", "1"));
 	}
 
 	private float		getDipPref(SharedPreferences prefs, String pref_name, float def)
@@ -102,4 +107,19 @@ class Config
     }
   }
 
+  /* Used for the accents option. */
+  public static int accentFlag_of_name(String name)
+  {
+    switch (name)
+    {
+      case "grave": return KeyValue.FLAG_ACCENT1;
+      case "aigu": return KeyValue.FLAG_ACCENT2;
+      case "circonflexe": return KeyValue.FLAG_ACCENT3;
+      case "tilde": return KeyValue.FLAG_ACCENT4;
+      case "cedille": return KeyValue.FLAG_ACCENT5;
+      case "trema": return KeyValue.FLAG_ACCENT6;
+      case "ring": return KeyValue.FLAG_ACCENT_RING;
+      default: throw new RuntimeException(name);
+    }
+  }
 }

srcs/juloo.keyboard2/Emoji.java

@@ -12,10 +12,13 @@ public class Emoji extends KeyValue
 {
 	private final String	_desc;
 
+  private static HashMap<String, Emoji> emojis_by_name = new HashMap<String, Emoji>();
+
 	protected Emoji(String name, String bytecode, String desc)
 	{
 		super(name, bytecode, CHAR_NONE, EVENT_NONE, 0);
 		_desc = desc;
+    emojis_by_name.put(name, this);
 	}
 
 	public String			getDescription()
@@ -29,7 +32,7 @@ public class Emoji extends KeyValue
 
 	public static Emoji		getEmojiByName(String name)
 	{
-		return ((Emoji)KeyValue.getKeyByName(name));
+    return emojis_by_name.get(name);
 	}
 
 	public static Emoji[]	getEmojisByGroup(int group_id)

srcs/juloo.keyboard2/KeyModifier.java

@@ -20,31 +20,46 @@ class KeyModifier
     KeyValue r = ks.get(flags);
     if (r != null) // Found in cache
       return r;
-    if ((r = handleChar(k, flags)) != null) ;
-    else if ((r = handleFn(k, flags)) != null) ;
-    else r = k;
+    r = k;
+    r = handleFn(r, flags);
+    r = handleShift(r, flags);
+    r = handleAccents(r, flags);
     ks.put(flags, r);
     return r;
   }
 
-  /* Returns [null] if had no effect. */
-  private static KeyValue handleChar(KeyValue k, int flags)
+  private static KeyValue handleAccents(KeyValue k, int flags)
   {
-    char c = k.char_;
-    if (c == KeyValue.CHAR_NONE)
-      return null;
-    if ((flags & KeyValue.FLAG_SHIFT) != 0) // Shift
-      c = Character.toUpperCase(c);
-    if ((flags & KeyValue.FLAGS_ACCENTS) != 0) // Accents, after shift is applied
-      c = handleAccentChar(c, flags);
+    if (k.char_ == KeyValue.CHAR_NONE || (flags & KeyValue.FLAGS_ACCENTS) == 0)
+      return k;
+    char c = handleAccentChar(k.char_, flags);
     if (c == 0 || c == k.char_)
-      return null;
-    return k.withCharAndSymbol(String.valueOf(c), c);
+      return k;
+    return k.withCharAndSymbol(c);
+  }
+
+  private static KeyValue handleShift(KeyValue k, int flags)
+  {
+    if ((flags & KeyValue.FLAG_SHIFT) == 0)
+      return k;
+    char c = k.char_;
+    if (k.char_ != KeyValue.CHAR_NONE)
+      c = Character.toUpperCase(c);
+    if (c == k.char_) // More rules if toUpperCase() did nothing
+      switch (k.symbol)
+      {
+        case "→": c = '⇒'; break;
+        case "←": c = '⇐'; break;
+        case "<": c = '«'; break;
+        case ">": c = '»'; break;
+        case "“": c = '”'; break;
+        default: return k;
+      }
+    return k.withCharAndSymbol(c);
   }
 
   private static char handleAccentChar(char c, int flags)
   {
-    char accent;
     switch ((flags & KeyValue.FLAGS_ACCENTS))
     {
       case KeyValue.FLAG_ACCENT1:
@@ -58,6 +73,41 @@ class KeyModifier
           default: return (char)KeyCharacterMap.getDeadChar('\u00B4', c);
         }
       case KeyValue.FLAG_ACCENT3:
+        switch (c)
+        {
+          case '*': return '°';
+          default: return (char)KeyCharacterMap.getDeadChar('\u02C6', c);
+        }
+      case KeyValue.FLAG_ACCENT4:
+        switch (c)
+        {
+          case '?': return '¿';
+          case '!': return '¡';
+          default: return (char)KeyCharacterMap.getDeadChar('\u02DC', c);
+        }
+      case KeyValue.FLAG_ACCENT5:
+        switch (c)
+        {
+          case 'u': return 'µ';
+          case '"': return '„';
+          case '\'': return '’';
+          case '-': return '¬';
+          case 'a': return 'æ';
+          case 'o': return 'œ';
+          default: return (char)KeyCharacterMap.getDeadChar('\u00B8', c);
+        }
+      case KeyValue.FLAG_ACCENT6:
+        switch (c)
+        {
+          case '-': return '÷';
+          default: return (char)KeyCharacterMap.getDeadChar('\u00A8', c);
+        }
+      case KeyValue.FLAG_ACCENT_RING:
+        switch (c)
+        {
+          default: return (char)KeyCharacterMap.getDeadChar('\u02DA', c);
+        }
+      case KeyValue.FLAG_ACCENT_SUPERSCRIPT:
         switch (c)
         {
           case '1': return '¹';
@@ -70,12 +120,16 @@ class KeyModifier
           case '8': return '⁸';
           case '9': return '⁹';
           case '0': return '⁰';
-          case '*': return '°';
-          default: return (char)KeyCharacterMap.getDeadChar('\u02C6', c);
+          case 'i': return 'ⁱ';
+          case '+': return '⁺';
+          case '-': return '⁻';
+          case '=': return '⁼';
+          case '(': return '⁽';
+          case ')': return '⁾';
+          case 'n': return 'ⁿ';
+          default: return c;
         }
-      case KeyValue.FLAG_ACCENT4:
-        return (char)KeyCharacterMap.getDeadChar('\u02DC', c);
-      case KeyValue.FLAG_ACCENT5:
+      case KeyValue.FLAG_ACCENT_SUBSCRIPT:
         switch (c)
         {
           case '1': return '₁';
@@ -88,18 +142,16 @@ class KeyModifier
           case '8': return '₈';
           case '9': return '₉';
           case '0': return '₀';
-          case 'u': return 'µ';
-          case '"': return '„';
-          case '-': return '¬';
-          default: return (char)KeyCharacterMap.getDeadChar('\u00B8', c);
-        }
-      case KeyValue.FLAG_ACCENT6:
-        switch (c)
-        {
-          case '-': return '÷';
-          case '?': return '¿';
-          case '!': return '¡';
-          default: return (char)KeyCharacterMap.getDeadChar('\u00A8', c);
+          case '+': return '₊';
+          case '-': return '₋';
+          case '=': return '₌';
+          case '(': return '₍';
+          case ')': return '₎';
+          case 'e': return 'ₑ';
+          case 'a': return 'ₐ';
+          case 'x': return 'ₓ';
+          case 'o': return 'ₒ';
+          default: return c;
         }
       default: return c; // Can't happen
     }
@@ -108,7 +160,7 @@ class KeyModifier
   private static KeyValue handleFn(KeyValue k, int flags)
   {
     if ((flags & KeyValue.FLAG_FN) == 0)
-      return null;
+      return k;
     String name;
     switch (k.name)
     {
@@ -126,7 +178,15 @@ class KeyModifier
       case "down": name = "page_down"; break;
       case "left": name = "home"; break;
       case "right": name = "end"; break;
-      default: return null;
+      case ">": name = "→"; break;
+      case "<": name = "←"; break;
+      case "\"": name = "“"; break;
+      case "-": name = "–"; break;
+      case "_": name = "—"; break;
+      case "esc": name = "insert"; break;
+      case "$": name = "€"; break;
+      case "#": name = "£"; break;
+      default: return k;
     }
     return KeyValue.getKeyByName(name);
   }

srcs/juloo.keyboard2/KeyValue.java

@@ -39,9 +39,13 @@ class KeyValue
   public static final int FLAG_ACCENT4 = (1 << 19); // Tilde
   public static final int FLAG_ACCENT5 = (1 << 20); // Cédille
   public static final int FLAG_ACCENT6 = (1 << 21); // Tréma
+  public static final int FLAG_ACCENT_SUPERSCRIPT = (1 << 22);
+  public static final int FLAG_ACCENT_SUBSCRIPT = (1 << 23);
+  public static final int FLAG_ACCENT_RING = (1 << 24);
 
   public static final int FLAGS_ACCENTS = FLAG_ACCENT1 | FLAG_ACCENT2 |
-    FLAG_ACCENT3 | FLAG_ACCENT4 | FLAG_ACCENT5 | FLAG_ACCENT6;
+    FLAG_ACCENT3 | FLAG_ACCENT4 | FLAG_ACCENT5 | FLAG_ACCENT6 |
+    FLAG_ACCENT_SUPERSCRIPT | FLAG_ACCENT_SUBSCRIPT | FLAG_ACCENT_RING;
 
   public final String name;
   public final String symbol;
@@ -49,6 +53,12 @@ class KeyValue
   public final int eventCode;
   public final int flags;
 
+  /* Update the char and the symbol. */
+  public KeyValue withCharAndSymbol(char c)
+  {
+    return withCharAndSymbol(String.valueOf(c), c);
+  }
+
   public KeyValue withCharAndSymbol(String s, char c)
   {
     return new KeyValue(name, s, c, eventCode, flags);
@@ -67,7 +77,12 @@ class KeyValue
 
   public static KeyValue	getKeyByName(String name)
   {
-    return (KeyValue.keys.get(name));
+    if (name == null)
+      return null;
+    KeyValue kv = KeyValue.keys.get(name);
+    if (kv != null)
+      return kv;
+    return new KeyValue(name, name, CHAR_NONE, EVENT_NONE, 0);
   }
 
   private static void addKey(String name, String symbol, char c, int event, int flags)
@@ -111,12 +126,15 @@ class KeyValue
     addModifierKey("shift", "⇧", FLAG_LOCK | FLAG_SHIFT);
     addModifierKey("ctrl", "Ctrl", FLAG_CTRL);
     addModifierKey("alt", "Alt", FLAG_ALT);
-    addModifierKey("accent_grave", "\u02CB", FLAG_ACCENT1);
-    addModifierKey("accent_aigu", "\u00B4", FLAG_ACCENT2);
-    addModifierKey("accent_circonflexe", "\u02C6", FLAG_ACCENT3);
-    addModifierKey("accent_tilde", "\u02DC", FLAG_ACCENT4);
-    addModifierKey("accent_cedille", "\u00B8", FLAG_ACCENT5);
-    addModifierKey("accent_trema", "\u00A8", FLAG_ACCENT6);
+    addModifierKey("accent_grave", "◌̀", FLAG_ACCENT1);
+    addModifierKey("accent_aigu", "◌́", FLAG_ACCENT2);
+    addModifierKey("accent_circonflexe", "◌̂", FLAG_ACCENT3);
+    addModifierKey("accent_tilde", "◌̃", FLAG_ACCENT4);
+    addModifierKey("accent_cedille", "◌̧", FLAG_ACCENT5);
+    addModifierKey("accent_trema", "◌̈", FLAG_ACCENT6);
+    addModifierKey("accent_ring", "◌̊", FLAG_ACCENT_RING);
+    addModifierKey("superscript", "◌͆", FLAG_ACCENT_SUPERSCRIPT);
+    addModifierKey("subscript", "◌̺", FLAG_ACCENT_SUBSCRIPT);
     addModifierKey("fn", "Fn", FLAG_FN);
 
     addCharKey('a', KeyEvent.KEYCODE_A);
@@ -186,8 +204,8 @@ class KeyValue
     addEventKey("right", "\uE80C", KeyEvent.KEYCODE_DPAD_RIGHT, FLAG_KEY_FONT | FLAG_PRECISE_REPEAT);
     addEventKey("down", "\uE809", KeyEvent.KEYCODE_DPAD_DOWN, FLAG_KEY_FONT | FLAG_PRECISE_REPEAT);
     addEventKey("left", "\uE80A", KeyEvent.KEYCODE_DPAD_LEFT, FLAG_KEY_FONT | FLAG_PRECISE_REPEAT);
-    addEventKey("page_up", "⇞", KeyEvent.KEYCODE_PAGE_DOWN);
-    addEventKey("page_down", "⇟", KeyEvent.KEYCODE_PAGE_UP);
+    addEventKey("page_up", "⇞", KeyEvent.KEYCODE_PAGE_UP);
+    addEventKey("page_down", "⇟", KeyEvent.KEYCODE_PAGE_DOWN);
     addEventKey("home", "↖", KeyEvent.KEYCODE_HOME);
     addEventKey("end", "↗", KeyEvent.KEYCODE_MOVE_END);
     addEventKey("backspace", "⌫", KeyEvent.KEYCODE_DEL, FLAG_PRECISE_REPEAT);

srcs/juloo.keyboard2/Keyboard2.java

@@ -6,11 +6,13 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.graphics.Typeface;
 import android.inputmethodservice.InputMethodService;
+import android.os.Build.VERSION;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.text.InputType;
 import android.preference.PreferenceManager;
 import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodManager;
 import android.view.inputmethod.InputMethodSubtype;
 import android.view.KeyEvent;
@@ -18,6 +20,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.util.Log;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 
@@ -66,25 +69,83 @@ public class Keyboard2 extends InputMethodService
 		return (_specialKeyFont);
 	}
 
-  private void refreshSubtype(InputMethodSubtype subtype)
+  private List<InputMethodSubtype> getEnabledSubtypes(InputMethodManager imm)
   {
-    int l;
-    if (_config.layout == -1)
-      l = Config.layoutId_of_string(subtype.getExtraValueOf("default_layout"));
-    else
-      l = _config.layout;
-    if (_currentTextLayout != l)
-    {
-      _currentTextLayout = l;
-      _keyboardView.setKeyboard(getLayout(l));
+    String pkg = getPackageName();
+    for (InputMethodInfo imi : imm.getEnabledInputMethodList())
+      if (imi.getPackageName().equals(pkg))
+        return imm.getEnabledInputMethodSubtypeList(imi, true);
+    return null;
   }
+
+  private void refreshSubtypeLayout(InputMethodSubtype subtype)
+  {
+    int l = _config.layout;;
+    if (l == -1)
+    {
+      String s = subtype.getExtraValueOf("default_layout");
+      if (s != null)
+        l = Config.layoutId_of_string(s);
+    }
+    _currentTextLayout = l;
+  }
+
+  private int accents_of_subtype(InputMethodSubtype subtype)
+  {
+    String accents_option = subtype.getExtraValueOf("accents");
+    int flags = 0;
+    if (accents_option != null)
+      for (String acc : accents_option.split("\\|"))
+        flags |= Config.accentFlag_of_name(acc);
+    return flags;
+  }
+
+  private void refreshAccentsOption(InputMethodManager imm, InputMethodSubtype subtype)
+  {
+    final int DONT_REMOVE = KeyValue.FLAG_ACCENT_SUPERSCRIPT | KeyValue.FLAG_ACCENT_SUBSCRIPT;
+    int to_keep = DONT_REMOVE;
+    switch (_config.accents)
+    {
+      case 1:
+        to_keep |= accents_of_subtype(subtype);
+        for (InputMethodSubtype s : getEnabledSubtypes(imm))
+          to_keep |= accents_of_subtype(s);
+        break;
+      case 2: to_keep |= accents_of_subtype(subtype); break;
+      case 3: to_keep = KeyValue.FLAGS_ACCENTS; break;
+      case 4: break;
+      default: throw new IllegalArgumentException();
+    }
+    _config.accent_flags_to_remove = ~to_keep & KeyValue.FLAGS_ACCENTS;
+  }
+
+  private void refreshSubtypeLegacyFallback()
+  {
+    // Fallback for the accents option: Only respect the "None" case
+    switch (_config.accents)
+    {
+      case 1: case 2: case 3: _config.accent_flags_to_remove = 0; break;
+      case 4: _config.accent_flags_to_remove = KeyValue.FLAGS_ACCENTS; break;
+    }
+    // Fallback for the layout option: Use qwerty in the "system settings" case
+    _currentTextLayout = (_config.layout == -1) ? R.xml.qwerty : _config.layout;
   }
 
   private void refreshSubtypeImm()
   {
     InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
     _config.shouldOfferSwitchingToNextInputMethod = imm.shouldOfferSwitchingToNextInputMethod(getConnectionToken());
-    refreshSubtype(imm.getCurrentInputMethodSubtype());
+    if (VERSION.SDK_INT < 12)
+    {
+      // Subtypes won't work well under API level 12 (getExtraValueOf)
+      refreshSubtypeLegacyFallback();
+    }
+    else
+    {
+      InputMethodSubtype subtype = imm.getCurrentInputMethodSubtype();
+      refreshSubtypeLayout(subtype);
+      refreshAccentsOption(imm, subtype);
+    }
   }
 
 	@Override
@@ -103,12 +164,16 @@ public class Keyboard2 extends InputMethodService
     refreshSubtypeImm();
 		if ((info.inputType & InputType.TYPE_CLASS_NUMBER) != 0)
       _keyboardView.setKeyboard(getLayout(R.xml.numeric));
+    else
+      _keyboardView.setKeyboard(getLayout(_currentTextLayout));
+    _keyboardView.reset(); // Layout might need to change due to rotation
 	}
 
   @Override
   public void onCurrentInputMethodSubtypeChanged(InputMethodSubtype subtype)
   {
-    refreshSubtype(subtype);
+    refreshSubtypeImm();
+    _keyboardView.setKeyboard(getLayout(_currentTextLayout));
   }
 
   @Override
@@ -200,7 +265,7 @@ public class Keyboard2 extends InputMethodService
 			metaState |= KeyEvent.META_ALT_LEFT_ON | KeyEvent.META_ALT_ON;
 		if ((flags & KeyValue.FLAG_SHIFT) != 0)
 			metaState |= KeyEvent.META_SHIFT_LEFT_ON | KeyEvent.META_SHIFT_ON;
-		event = new KeyEvent(1, 1, KeyEvent.ACTION_DOWN, key.eventCode, 1, metaState);
+		event = new KeyEvent(1, 1, KeyEvent.ACTION_DOWN, key.eventCode, 0, metaState);
 		getCurrentInputConnection().sendKeyEvent(event);
 		getCurrentInputConnection().sendKeyEvent(KeyEvent.changeAction(event, KeyEvent.ACTION_UP));
 	}

srcs/juloo.keyboard2/Keyboard2View.java

@@ -96,8 +96,8 @@ public class Keyboard2View extends View
   {
     if (!_config.shouldOfferSwitchingToNextInputMethod)
       kw = kw.removeKeys(new KeyboardData.RemoveKeysByEvent(KeyValue.EVENT_CHANGE_METHOD));
-    if (_config.disableAccentKeys)
-      kw = kw.removeKeys(new KeyboardData.RemoveKeysByFlags(KeyValue.FLAGS_ACCENTS));
+    if (_config.accent_flags_to_remove != 0)
+      kw = kw.removeKeys(new KeyboardData.RemoveKeysByFlags(_config.accent_flags_to_remove));
     _keyboard = kw;
     reset();
   }
@@ -363,12 +363,13 @@ public class Keyboard2View extends View
 	public void			onMeasure(int wSpec, int hSpec)
 	{
     DisplayMetrics dm = getContext().getResources().getDisplayMetrics();
-    int height;
-    height = (int)(_config.keyHeight * _keyboard.keysHeight
+    int width = dm.widthPixels;
+    int height =
+      (int)(_config.keyHeight * _keyboard.keysHeight
           + _keyboard.rows.size() * _config.keyVerticalInterval
           + _config.marginTop + _config.marginBottom);
-    setMeasuredDimension(dm.widthPixels, height);
-    _keyWidth = (getWidth() - (_config.horizontalMargin * 2)) / _keyboard.keysWidth;
+    setMeasuredDimension(width, height);
+    _keyWidth = (width - (_config.horizontalMargin * 2)) / _keyboard.keysWidth;
 	}
 
 	@Override