#1982 feat: text action does not need Key Mapper input method on Android 13+

Author: sds100

CHANGELOG.md

@@ -18,6 +18,7 @@
 - [#1961](https://github.com/keymapperorg/KeyMapper/issues/1961) Disabling setup assistant shows a notification asking for pairing code immediately.
 - [#1983](https://github.com/keymapperorg/KeyMapper/issues/1983) Inputting a modifier key and another key as actions through Expert mode applies the correct key character map. 
 - [#1990](https://github.com/keymapperorg/KeyMapper/issues/1990) Passthrough the device id of the trigger to the key event action if one is not manually specified
+- [#1982](https://github.com/keymapperorg/KeyMapper/issues/1982) Text action does not need Key Mapper input method on Android 13+.
 - Bugs with expert mode auto starting time.
 
 ## [4.0.0 Beta 6](https://github.com/sds100/KeyMapper/releases/tag/v4.0.0-beta.06)

base/src/main/java/io/github/sds100/keymapper/base/actions/ActionUtils.kt

@@ -1060,7 +1060,7 @@ fun ActionData.canBeHeldDown(): Boolean = when (this) {
 
 fun ActionData.canUseImeToPerform(): Boolean = when (this) {
     is ActionData.InputKeyEvent -> true
-    is ActionData.Text -> true
+    is ActionData.Text -> Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU
     else -> false
 }
 

base/src/main/java/io/github/sds100/keymapper/base/actions/PerformActionsUseCase.kt

@@ -375,7 +375,11 @@ class PerformActionsUseCaseImpl @AssistedInject constructor(
             }
 
             is ActionData.Text -> {
-                keyMapperImeMessenger.inputText(action.text)
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                    service.injectText(action.text)
+                } else {
+                    keyMapperImeMessenger.inputText(action.text)
+                }
                 result = Success(Unit)
             }
 

base/src/main/java/io/github/sds100/keymapper/base/system/accessibility/BaseAccessibilityService.kt

@@ -560,4 +560,13 @@ abstract class BaseAccessibilityService :
 
         return imeWindow != null && imeWindow.root?.isVisibleToUser == true
     }
+
+    override fun injectText(text: String) {
+        inputMethod?.currentInputConnection?.commitText(
+            text,
+            // 1 puts the cursor after the inserted text.
+            1,
+            null,
+        )
+    }
 }

base/src/main/java/io/github/sds100/keymapper/base/system/accessibility/IAccessibilityService.kt

@@ -1,5 +1,7 @@
 package io.github.sds100.keymapper.base.system.accessibility
 
+import android.os.Build
+import androidx.annotation.RequiresApi
 import io.github.sds100.keymapper.base.system.inputmethod.SwitchImeInterface
 import io.github.sds100.keymapper.common.utils.InputEventAction
 import io.github.sds100.keymapper.common.utils.KMResult
@@ -61,4 +63,7 @@ interface IAccessibilityService : SwitchImeInterface {
     val isInputMethodVisible: Flow<Boolean>
 
     fun findFocussedNode(focus: Int): AccessibilityNodeModel?
+
+    @RequiresApi(Build.VERSION_CODES.TIRAMISU)
+    fun injectText(text: String)
 }