initial commit

app/src/main/java/com/stardust/view/accessibility/AccessibilityNodeInfoReflect.java

@@ -0,0 +1,40 @@
+package com.stardust.view.accessibility;
+
+import android.view.accessibility.AccessibilityNodeInfo;
+
+import java.lang.reflect.Field;
+
+/**
+ * Created by Stardust on 2017/1/26.
+ */
+
+public class AccessibilityNodeInfoReflect {
+
+    private final AccessibilityNodeInfo mAccessibilityNodeInfo;
+
+    public AccessibilityNodeInfoReflect(AccessibilityNodeInfo accessibilityNodeInfo) {
+        mAccessibilityNodeInfo = accessibilityNodeInfo;
+    }
+
+    public void getChildNodeIds() {
+        try {
+            Field mChildNodeIdsField = AccessibilityNodeInfo.class.getDeclaredField("mChildNodeIds");
+            mChildNodeIdsField.setAccessible(true);
+            Object o = mChildNodeIdsField.get(mAccessibilityNodeInfo);
+        } catch (NoSuchFieldException | IllegalAccessException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public long getSourceNodeId() {
+        try {
+            Field mSourceNodeIdField = AccessibilityNodeInfo.class.getDeclaredField("mSourceNodeId");
+            mSourceNodeIdField.setAccessible(true);
+            return (long) mSourceNodeIdField.get(mSourceNodeIdField);
+        } catch (IllegalAccessException | NoSuchFieldException e) {
+            e.printStackTrace();
+        }
+        return -1;
+    }
+
+}