add some scripts

automator/src/main/java/com/stardust/automator/UiObject.java

@@ -9,6 +9,7 @@ import android.support.annotation.Nullable;
 import android.support.v4.util.Pools;
 import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
 import android.util.Log;
+import android.view.View;
 import android.view.accessibility.AccessibilityNodeInfo;
 
 import com.stardust.view.accessibility.AccessibilityNodeInfoAllocator;
@@ -308,10 +309,65 @@ public class UiObject extends AccessibilityNodeInfoCompat {
         return mAllocator.getParent(this);
     }
 
+
+    public boolean checkable() {
+        return isCheckable();
+    }
+
+
+    public boolean checked() {
+        return isChecked();
+    }
+
+
+    public boolean focusable() {
+        return isFocusable();
+    }
+
+
+    public boolean focused() {
+        return isFocused();
+    }
+
+
     public boolean visibleToUser() {
         return isVisibleToUser();
     }
 
+
+    public boolean accessibilityFocused() {
+        return isAccessibilityFocused();
+    }
+
+
+    public boolean selected() {
+        return isSelected();
+    }
+
+    public boolean clickable() {
+        return isClickable();
+    }
+
+
+    public boolean longClickable() {
+        return isLongClickable();
+    }
+
+
+    public boolean enabled() {
+        return isEnabled();
+    }
+
+
+    public boolean password() {
+        return isPassword();
+    }
+
+
+    public boolean scrollable() {
+        return isScrollable();
+    }
+
     @Override
     public List<AccessibilityNodeInfoCompat> findAccessibilityNodeInfosByText(String text) {
         if (mAllocator == null)
@@ -356,5 +412,4 @@ public class UiObject extends AccessibilityNodeInfoCompat {
         }
     }
 
-
 }

automator/src/main/java/com/stardust/automator/UiObjectCollection.java

@@ -9,6 +9,7 @@ import android.view.accessibility.AccessibilityNodeInfo;
 import com.stardust.util.Consumer;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 import static android.support.v4.view.accessibility.AccessibilityNodeInfoCompat.*;
@@ -27,6 +28,8 @@ import static android.support.v4.view.accessibility.AccessibilityNodeInfoCompat.
 
 public class UiObjectCollection {
 
+    public static final UiObjectCollection EMPTY = UiObjectCollection.of(Collections.<UiObject>emptyList());
+
     public static UiObjectCollection ofCompat(List<AccessibilityNodeInfoCompat> list) {
         return new UiObjectCollection(UiObject.compatListToUiObjectList(list));
     }
@@ -217,4 +220,12 @@ public class UiObjectCollection {
         }
         return null;
     }
+
+    public boolean empty() {
+        return size() == 0;
+    }
+
+    public boolean nonEmpty() {
+        return size() != 0;
+    }
 }