5 files changed, 36 insertions, 6 deletions
diff --git a/srcs/juloo.keyboard2/Config.java b/srcs/juloo.keyboard2/Config.java
index eda2740..586db4e 100644
--- a/srcs/juloo.keyboard2/Config.java
+++ b/srcs/juloo.keyboard2/Config.java
@@ -48,6 +48,7 @@ final class Config
   public int accents; // Values are R.values.pref_accents_v_*
   public int theme; // Values are R.style.*
   public boolean autocapitalisation;
+  public boolean switch_input_immediate;
 
   // Dynamically set
   public boolean shouldOfferSwitchingToNextInputMethod;
@@ -152,6 +153,7 @@ final class Config
     accents = Integer.valueOf(_prefs.getString("accents", "1"));
     theme = getThemeId(res, _prefs.getString("theme", ""));
     autocapitalisation = _prefs.getBoolean("autocapitalisation", true);
+    switch_input_immediate = _prefs.getBoolean("switch_input_immediate", false);
     extra_keys_param = ExtraKeyCheckBoxPreference.get_extra_keys(_prefs);
   }
 
@@ -200,7 +202,11 @@ final class Config
             switch (key.getEvent())
             {
               case CHANGE_METHOD:
-                return shouldOfferSwitchingToNextInputMethod ? key : null;
+                if (!shouldOfferSwitchingToNextInputMethod)
+                  return null;
+                if (switch_input_immediate)
+                  return KeyValue.getKeyByName("change_method_prev");
+                return key;
               case ACTION:
                 return (swapEnterActionKey && action_key != null) ?
                   KeyValue.getKeyByName("enter") : action_key;
diff --git a/srcs/juloo.keyboard2/KeyEventHandler.java b/srcs/juloo.keyboard2/KeyEventHandler.java
index 5b0762e..1a591c8 100644
--- a/srcs/juloo.keyboard2/KeyEventHandler.java
+++ b/srcs/juloo.keyboard2/KeyEventHandler.java
@@ -48,7 +48,8 @@ class KeyEventHandler implements Config.IKeyEventHandler
           case SWITCH_NUMERIC: _recv.set_layout(Layout.Numeric); break;
           case SWITCH_EMOJI: _recv.setPane_emoji(); break;
           case SWITCH_BACK_EMOJI: _recv.setPane_normal(); break;
-          case CHANGE_METHOD: _recv.switchToNextInputMethod(); break;
+          case CHANGE_METHOD: _recv.switchInputMethod(); break;
+          case CHANGE_METHOD_PREV: _recv.switchToPrevInputMethod(); break;
           case ACTION:
             InputConnection conn = _recv.getCurrentInputConnection();
             if (conn != null)
@@ -179,7 +180,8 @@ class KeyEventHandler implements Config.IKeyEventHandler
 
   public static interface IReceiver
   {
-    public void switchToNextInputMethod();
+    public void switchInputMethod();
+    public void switchToPrevInputMethod();
     public void setPane_emoji();
     public void setPane_normal();
     public void showKeyboardConfig();
diff --git a/srcs/juloo.keyboard2/KeyModifier.java b/srcs/juloo.keyboard2/KeyModifier.java
index 1529835..392b740 100644
--- a/srcs/juloo.keyboard2/KeyModifier.java
+++ b/srcs/juloo.keyboard2/KeyModifier.java
@@ -70,6 +70,16 @@ class KeyModifier
   /** Modify a key after a long press. */
   public static KeyValue modify_long_press(KeyValue k)
   {
+    switch (k.getKind())
+    {
+      case Event:
+        switch (k.getEvent())
+        {
+          case CHANGE_METHOD_PREV:
+            return KeyValue.getKeyByName("change_method");
+        }
+        break;
+    }
     return k;
   }
 
diff --git a/srcs/juloo.keyboard2/KeyValue.java b/srcs/juloo.keyboard2/KeyValue.java
index f45bc7c..c4bd069 100644
--- a/srcs/juloo.keyboard2/KeyValue.java
+++ b/srcs/juloo.keyboard2/KeyValue.java
@@ -13,6 +13,7 @@ final class KeyValue
     SWITCH_EMOJI,
     SWITCH_BACK_EMOJI,
     CHANGE_METHOD,
+    CHANGE_METHOD_PREV,
     ACTION,
     SWITCH_SECOND,
     SWITCH_SECOND_BACK,
@@ -332,6 +333,7 @@ final class KeyValue
       case "switch_second_back": return eventKey(0x14, Event.SWITCH_SECOND_BACK, FLAG_SMALLER_FONT);
       case "switch_greekmath": return eventKey("πλ∇¬", Event.SWITCH_GREEKMATH, FLAG_SMALLER_FONT);
       case "change_method": return eventKey(0x09, Event.CHANGE_METHOD, FLAG_SMALLER_FONT);
+      case "change_method_prev": return eventKey(0x09, Event.CHANGE_METHOD_PREV, FLAG_SMALLER_FONT);
       case "action": return eventKey("Action", Event.ACTION, FLAG_SMALLER_FONT); // Will always be replaced
       case "capslock": return eventKey(0x12, Event.CAPS_LOCK, 0);
 
diff --git a/srcs/juloo.keyboard2/Keyboard2.java b/srcs/juloo.keyboard2/Keyboard2.java
index 0065e0d..54caf3c 100644
--- a/srcs/juloo.keyboard2/Keyboard2.java
+++ b/srcs/juloo.keyboard2/Keyboard2.java
@@ -329,11 +329,21 @@ public class Keyboard2 extends InputMethodService
   /** Not static */
   public class Receiver implements KeyEventHandler.IReceiver
   {
-    public void switchToNextInputMethod() {
+    public void switchInputMethod()
+    {
       InputMethodManager imm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
       imm.showInputMethodPicker();
-      // deprecated in version 28: imm.switchToNextInputMethod(getConnectionToken(), false);
-      // added in version 28: switchToNextInputMethod(false);
+    }
+
+    public void switchToPrevInputMethod()
+    {
+      if (VERSION.SDK_INT < 28)
+      {
+        InputMethodManager imm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
+        imm.switchToLastInputMethod(getConnectionToken());
+      }
+      else
+        Keyboard2.this.switchToPreviousInputMethod();
     }
 
     public void setPane_emoji()