auto模块增加无障碍回调接口

app/src/main/assets/modules/__automator__.js

@@ -61,6 +61,9 @@ module.exports = function (scriptRuntime, scope) {
                     return util.java.toJsArray(a11yBridge.windowRoots(), false)
                         .map(root => UiObject.createRoot(root));
                 },
+                stateListener(listener){
+                    return a11yBridge.setAccessibilityListener(listener);
+                },
                 waitFor(timeout) {
                     automator.waitForService(timeout);
                 },

app/src/main/java/org/autojs/autojs/core/accessibility/AccessibilityBridge.java

@@ -150,4 +150,7 @@ public abstract class AccessibilityBridge {
         return mConfig;
     }
 
+    public void setAccessibilityListener(AccessibilityServiceCallback listener) {
+        AccessibilityService.Companion.setCallback(listener);
+    }
 }

app/src/main/java/org/autojs/autojs/core/accessibility/AccessibilityService.kt

@@ -20,7 +20,6 @@ interface AccessibilityServiceCallback {
     fun onServiceConnected()
     fun onServiceDisconnected()
 }
-
 /**
  * Created by Stardust on 2017/5/2.
  */
@@ -30,8 +29,6 @@ open class AccessibilityService : android.accessibilityservice.AccessibilityServ
     var fastRootInActiveWindow: AccessibilityNodeInfo? = null
     var bridge: AccessibilityBridge? = null
 
-    private var callback: AccessibilityServiceCallback? = null
-
     private val gestureEventDispatcher = EventDispatcher<GestureListener>()
 
     private val eventExecutor by lazy { Executors.newSingleThreadExecutor() }
@@ -120,10 +117,6 @@ open class AccessibilityService : android.accessibilityservice.AccessibilityServ
         // FIXME: 2017/2/12 有时在无障碍中开启服务后这里不会调用服务也不会运行，安卓的BUG???
     }
 
-    fun setCallback(callback: AccessibilityServiceCallback) {
-        this.callback = callback
-    }
-
     companion object {
 
         private const val TAG = "AccessibilityService"
@@ -134,6 +127,7 @@ open class AccessibilityService : android.accessibilityservice.AccessibilityServ
 
         private val LOCK = ReentrantLock()
         private val ENABLED = LOCK.newCondition()
+        private var callback: AccessibilityServiceCallback? = null
 
         var instance: AccessibilityService? = null
             private set
@@ -191,6 +185,10 @@ open class AccessibilityService : android.accessibilityservice.AccessibilityServ
             }
         }
 
+        fun setCallback(listener: AccessibilityServiceCallback) {
+            callback = listener
+        }
+
         interface GestureListener {
             fun onGesture(gestureId: Int)
         }