From 04be547623ae035113c42565423b28bac425f889 Mon Sep 17 00:00:00 2001
From: kjin <kjin@google.com>
Date: Wed, 9 Mar 2016 15:21:51 -0800
Subject: Fix code for more restrictive compiler [options] -------------
 Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=116809572

---
 src/io/appium/droiddriver/finders/By.java          | 135 ++++++++++++---------
 src/io/appium/droiddriver/finders/Predicates.java  |  83 ++++++++-----
 .../uiautomation/UiAutomationElement.java          |   4 +-
 3 files changed, 135 insertions(+), 87 deletions(-)

(limited to 'src/io/appium')

diff --git a/src/io/appium/droiddriver/finders/By.java b/src/io/appium/droiddriver/finders/By.java
index f8ac924..0b6a57f 100644
--- a/src/io/appium/droiddriver/finders/By.java
+++ b/src/io/appium/droiddriver/finders/By.java
@@ -18,6 +18,9 @@ package io.appium.droiddriver.finders;
 
 import android.content.Context;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import io.appium.droiddriver.UiElement;
 import io.appium.droiddriver.exceptions.ElementNotFoundException;
 import io.appium.droiddriver.util.InstrumentationUtils;
@@ -28,14 +31,19 @@ import static io.appium.droiddriver.util.Preconditions.checkNotNull;
  * Convenience methods to create commonly used finders.
  */
 public class By {
+
   private static final MatchFinder ANY = new MatchFinder(null);
 
-  /** Matches any UiElement. */
+  /**
+   * Matches any UiElement.
+   */
   public static MatchFinder any() {
     return ANY;
   }
 
-  /** Matches a UiElement whose {@code attribute} is {@code true}. */
+  /**
+   * Matches a UiElement whose {@code attribute} is {@code true}.
+   */
   public static MatchFinder is(Attribute attribute) {
     return new MatchFinder(Predicates.attributeTrue(attribute));
   }
@@ -47,74 +55,91 @@ public class By {
     return new MatchFinder(Predicates.attributeFalse(attribute));
   }
 
-  /** Matches a UiElement by a resource id defined in the AUT. */
+  /**
+   * Matches a UiElement by a resource id defined in the AUT.
+   */
   public static MatchFinder resourceId(int resourceId) {
     Context targetContext = InstrumentationUtils.getInstrumentation().getTargetContext();
     return resourceId(targetContext.getResources().getResourceName(resourceId));
   }
 
   /**
-   * Matches a UiElement by the string representation of a resource id. This works for resources
-   * not belonging to the AUT.
+   * Matches a UiElement by the string representation of a resource id. This works for resources not
+   * belonging to the AUT.
    */
   public static MatchFinder resourceId(String resourceId) {
     return new MatchFinder(Predicates.attributeEquals(Attribute.RESOURCE_ID, resourceId));
   }
 
-  /** Matches a UiElement by package name. */
+  /**
+   * Matches a UiElement by package name.
+   */
   public static MatchFinder packageName(String name) {
     return new MatchFinder(Predicates.attributeEquals(Attribute.PACKAGE, name));
   }
 
-  /** Matches a UiElement by the exact text. */
+  /**
+   * Matches a UiElement by the exact text.
+   */
   public static MatchFinder text(String text) {
     return new MatchFinder(Predicates.attributeEquals(Attribute.TEXT, text));
   }
 
-  /** Matches a UiElement whose text matches {@code regex}. */
+  /**
+   * Matches a UiElement whose text matches {@code regex}.
+   */
   public static MatchFinder textRegex(String regex) {
     return new MatchFinder(Predicates.attributeMatches(Attribute.TEXT, regex));
   }
 
-  /** Matches a UiElement whose text contains {@code substring}. */
+  /**
+   * Matches a UiElement whose text contains {@code substring}.
+   */
   public static MatchFinder textContains(String substring) {
     return new MatchFinder(Predicates.attributeContains(Attribute.TEXT, substring));
   }
 
-  /** Matches a UiElement by content description. */
+  /**
+   * Matches a UiElement by content description.
+   */
   public static MatchFinder contentDescription(String contentDescription) {
     return new MatchFinder(Predicates.attributeEquals(Attribute.CONTENT_DESC, contentDescription));
   }
 
-  /** Matches a UiElement whose content description contains {@code substring}. */
+  /**
+   * Matches a UiElement whose content description contains {@code substring}.
+   */
   public static MatchFinder contentDescriptionContains(String substring) {
     return new MatchFinder(Predicates.attributeContains(Attribute.CONTENT_DESC, substring));
   }
 
-  /** Matches a UiElement by class name. */
+  /**
+   * Matches a UiElement by class name.
+   */
   public static MatchFinder className(String className) {
     return new MatchFinder(Predicates.attributeEquals(Attribute.CLASS, className));
   }
 
-  /** Matches a UiElement by class name. */
+  /**
+   * Matches a UiElement by class name.
+   */
   public static MatchFinder className(Class<?> clazz) {
     return className(clazz.getName());
   }
 
-  /** Matches a UiElement that is selected. */
+  /**
+   * Matches a UiElement that is selected.
+   */
   public static MatchFinder selected() {
     return is(Attribute.SELECTED);
   }
 
   /**
-   * Matches by XPath. When applied on an non-root element, it will not evaluate
-   * above the context element.
-   * <p>
-   * XPath is the domain-specific-language for navigating a node tree. It is
-   * ideal if the UiElement to match has a complex relationship with surrounding
-   * nodes. For simple cases, {@link #withParent} or {@link #withAncestor} are
-   * preferred, which can combine with other {@link MatchFinder}s in
-   * {@link #allOf}. For complex cases like below, XPath is superior:
+   * Matches by XPath. When applied on an non-root element, it will not evaluate above the context
+   * element. <p> XPath is the domain-specific-language for navigating a node tree. It is ideal if
+   * the UiElement to match has a complex relationship with surrounding nodes. For simple cases,
+   * {@link #withParent} or {@link #withAncestor} are preferred, which can combine with other {@link
+   * MatchFinder}s in {@link #allOf}. For complex cases like below, XPath is superior:
    *
    * <pre>
    * {@code
@@ -132,8 +157,8 @@ public class By {
    * }
    * </pre>
    *
-   * If we need to locate the RelativeLayout containing the album "Forever"
-   * instead of a song or an artist named "Forever", this XPath works:
+   * If we need to locate the RelativeLayout containing the album "Forever" instead of a song or an
+   * artist named "Forever", this XPath works:
    *
    * <pre>
    * {@code //*[LinearLayout/*[@text='Albums']]/RelativeLayout[*[@text='Forever']]}
@@ -147,34 +172,28 @@ public class By {
   }
 
   /**
-   * Returns a finder that uses the UiElement returned by first Finder as
-   * context for the second Finder.
-   * <p>
-   * typically first Finder finds the ancestor, then second Finder finds the
-   * target UiElement, which is a descendant.
-   * </p>
-   * Note that if the first Finder matches multiple UiElements, only the first
-   * match is tried, which usually is not what callers expect. In this case,
-   * allOf(second, withAncesor(first)) may work.
+   * Returns a finder that uses the UiElement returned by first Finder as context for the second
+   * Finder. <p> typically first Finder finds the ancestor, then second Finder finds the target
+   * UiElement, which is a descendant. </p> Note that if the first Finder matches multiple
+   * UiElements, only the first match is tried, which usually is not what callers expect. In this
+   * case, allOf(second, withAncesor(first)) may work.
    */
   public static ChainFinder chain(Finder first, Finder second) {
     return new ChainFinder(first, second);
   }
 
-  private static Predicate<? super UiElement>[] getPredicates(MatchFinder... finders) {
-    @SuppressWarnings("unchecked")
-    Predicate<? super UiElement>[] predicates = new Predicate[finders.length];
+  private static List<Predicate<? super UiElement>> getPredicates(MatchFinder... finders) {
+    ArrayList<Predicate<? super UiElement>> predicates = new ArrayList<>(finders.length);
     for (int i = 0; i < finders.length; i++) {
-      predicates[i] = finders[i].predicate;
+      predicates.add(finders[i].predicate);
     }
     return predicates;
   }
 
   /**
-   * Evaluates given {@code finders} in short-circuit fashion in the order
-   * they are passed. Costly finders (for example those returned by with*
-   * methods that navigate the node tree) should be passed after cheap finders
-   * (for example the ByAttribute finders).
+   * Evaluates given {@code finders} in short-circuit fashion in the order they are passed. Costly
+   * finders (for example those returned by with* methods that navigate the node tree) should be
+   * passed after cheap finders (for example the ByAttribute finders).
    *
    * @return a finder that is the logical conjunction of given finders
    */
@@ -183,10 +202,9 @@ public class By {
   }
 
   /**
-   * Evaluates given {@code finders} in short-circuit fashion in the order
-   * they are passed. Costly finders (for example those returned by with*
-   * methods that navigate the node tree) should be passed after cheap finders
-   * (for example the ByAttribute finders).
+   * Evaluates given {@code finders} in short-circuit fashion in the order they are passed. Costly
+   * finders (for example those returned by with* methods that navigate the node tree) should be
+   * passed after cheap finders (for example the ByAttribute finders).
    *
    * @return a finder that is the logical disjunction of given finders
    */
@@ -195,8 +213,8 @@ public class By {
   }
 
   /**
-   * Matches a UiElement whose parent matches the given parentFinder. For
-   * complex cases, consider {@link #xpath}.
+   * Matches a UiElement whose parent matches the given parentFinder. For complex cases, consider
+   * {@link #xpath}.
    */
   public static MatchFinder withParent(MatchFinder parentFinder) {
     checkNotNull(parentFinder);
@@ -204,8 +222,8 @@ public class By {
   }
 
   /**
-   * Matches a UiElement whose ancestor matches the given ancestorFinder. For
-   * complex cases, consider {@link #xpath}.
+   * Matches a UiElement whose ancestor matches the given ancestorFinder. For complex cases,
+   * consider {@link #xpath}.
    */
   public static MatchFinder withAncestor(MatchFinder ancestorFinder) {
     checkNotNull(ancestorFinder);
@@ -213,8 +231,8 @@ public class By {
   }
 
   /**
-   * Matches a UiElement which has a visible sibling matching the given
-   * siblingFinder. This could be inefficient; consider {@link #xpath}.
+   * Matches a UiElement which has a visible sibling matching the given siblingFinder. This could be
+   * inefficient; consider {@link #xpath}.
    */
   public static MatchFinder withSibling(MatchFinder siblingFinder) {
     checkNotNull(siblingFinder);
@@ -222,8 +240,8 @@ public class By {
   }
 
   /**
-   * Matches a UiElement which has a visible child matching the given
-   * childFinder. This could be inefficient; consider {@link #xpath}.
+   * Matches a UiElement which has a visible child matching the given childFinder. This could be
+   * inefficient; consider {@link #xpath}.
    */
   public static MatchFinder withChild(MatchFinder childFinder) {
     checkNotNull(childFinder);
@@ -231,8 +249,8 @@ public class By {
   }
 
   /**
-   * Matches a UiElement whose descendant (including self) matches the given
-   * descendantFinder. This could be VERY inefficient; consider {@link #xpath}.
+   * Matches a UiElement whose descendant (including self) matches the given descendantFinder. This
+   * could be VERY inefficient; consider {@link #xpath}.
    */
   public static MatchFinder withDescendant(final MatchFinder descendantFinder) {
     checkNotNull(descendantFinder);
@@ -254,11 +272,14 @@ public class By {
     });
   }
 
-  /** Matches a UiElement that does not match the provided {@code finder}. */
+  /**
+   * Matches a UiElement that does not match the provided {@code finder}.
+   */
   public static MatchFinder not(MatchFinder finder) {
     checkNotNull(finder);
     return new MatchFinder(Predicates.not(finder.predicate));
   }
 
-  private By() {}
+  private By() {
+  }
 }
diff --git a/src/io/appium/droiddriver/finders/Predicates.java b/src/io/appium/droiddriver/finders/Predicates.java
index 1b9ad80..f32b365 100644
--- a/src/io/appium/droiddriver/finders/Predicates.java
+++ b/src/io/appium/droiddriver/finders/Predicates.java
@@ -18,13 +18,17 @@ package io.appium.droiddriver.finders;
 
 import android.text.TextUtils;
 
+import java.util.Arrays;
+
 import io.appium.droiddriver.UiElement;
 
 /**
  * Static utility methods pertaining to {@code Predicate} instances.
  */
 public final class Predicates {
-  private Predicates() {}
+
+  private Predicates() {
+  }
 
   private static final Predicate<Object> ANY = new Predicate<Object>() {
     @Override
@@ -64,9 +68,9 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} if both arguments
-   * evaluate to {@code true}. The arguments are evaluated in order, and
-   * evaluation will be "short-circuited" as soon as a false predicate is found.
+   * Returns a predicate that evaluates to {@code true} if both arguments evaluate to {@code true}.
+   * The arguments are evaluated in order, and evaluation will be "short-circuited" as soon as a
+   * false predicate is found.
    */
   @SuppressWarnings("unchecked")
   public static <T> Predicate<T> allOf(final Predicate<? super T> first,
@@ -92,13 +96,11 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} if each of its
-   * components evaluates to {@code true}. The components are evaluated in
-   * order, and evaluation will be "short-circuited" as soon as a false
-   * predicate is found.
+   * Returns a predicate that evaluates to {@code true} if each of its components evaluates to
+   * {@code true}. The components are evaluated in order, and evaluation will be "short-circuited"
+   * as soon as a false predicate is found.
    */
-  @SuppressWarnings("unchecked")
-  public static <T> Predicate<T> allOf(final Predicate<? super T>... components) {
+  public static <T> Predicate<T> allOf(final Iterable<Predicate<? super T>> components) {
     return new Predicate<T>() {
       @Override
       public boolean apply(T input) {
@@ -118,13 +120,21 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} if any one of its
-   * components evaluates to {@code true}. The components are evaluated in
-   * order, and evaluation will be "short-circuited" as soon as a true predicate
-   * is found.
+   * Returns a predicate that evaluates to {@code true} if each of its components evaluates to
+   * {@code true}. The components are evaluated in order, and evaluation will be "short-circuited"
+   * as soon as a false predicate is found.
    */
-  @SuppressWarnings("unchecked")
-  public static <T> Predicate<T> anyOf(final Predicate<? super T>... components) {
+  @SafeVarargs
+  public static <T> Predicate<T> allOf(final Predicate<? super T>... components) {
+    return Predicates.<T>allOf(Arrays.asList(components));
+  }
+
+  /**
+   * Returns a predicate that evaluates to {@code true} if any one of its components evaluates to
+   * {@code true}. The components are evaluated in order, and evaluation will be "short-circuited"
+   * as soon as a true predicate is found.
+   */
+  public static <T> Predicate<T> anyOf(final Iterable<Predicate<? super T>> components) {
     return new Predicate<T>() {
       @Override
       public boolean apply(T input) {
@@ -144,8 +154,18 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} on a {@link UiElement}
-   * if its {@code attribute} is {@code true}.
+   * Returns a predicate that evaluates to {@code true} if any one of its components evaluates to
+   * {@code true}. The components are evaluated in order, and evaluation will be "short-circuited"
+   * as soon as a true predicate is found.
+   */
+  @SafeVarargs
+  public static <T> Predicate<T> anyOf(final Predicate<? super T>... components) {
+    return Predicates.<T>anyOf(Arrays.asList(components));
+  }
+
+  /**
+   * Returns a predicate that evaluates to {@code true} on a {@link UiElement} if its {@code
+   * attribute} is {@code true}.
    */
   public static Predicate<UiElement> attributeTrue(final Attribute attribute) {
     return new Predicate<UiElement>() {
@@ -163,8 +183,8 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} on a {@link UiElement}
-   * if its {@code attribute} is {@code false}.
+   * Returns a predicate that evaluates to {@code true} on a {@link UiElement} if its {@code
+   * attribute} is {@code false}.
    */
   public static Predicate<UiElement> attributeFalse(final Attribute attribute) {
     return new Predicate<UiElement>() {
@@ -182,8 +202,8 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} on a {@link UiElement}
-   * if its {@code attribute} equals {@code expected}.
+   * Returns a predicate that evaluates to {@code true} on a {@link UiElement} if its {@code
+   * attribute} equals {@code expected}.
    */
   public static Predicate<UiElement> attributeEquals(final Attribute attribute,
       final Object expected) {
@@ -202,10 +222,11 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} on a {@link UiElement}
-   * if its {@code attribute} matches {@code regex}.
+   * Returns a predicate that evaluates to {@code true} on a {@link UiElement} if its {@code
+   * attribute} matches {@code regex}.
    */
-  public static Predicate<UiElement> attributeMatches(final Attribute attribute, final String regex) {
+  public static Predicate<UiElement> attributeMatches(final Attribute attribute,
+      final String regex) {
     return new Predicate<UiElement>() {
       @Override
       public boolean apply(UiElement element) {
@@ -221,8 +242,8 @@ public final class Predicates {
   }
 
   /**
-   * Returns a predicate that evaluates to {@code true} on a {@link UiElement}
-   * if its {@code attribute} contains {@code substring}.
+   * Returns a predicate that evaluates to {@code true} on a {@link UiElement} if its {@code
+   * attribute} contains {@code substring}.
    */
   public static Predicate<UiElement> attributeContains(final Attribute attribute,
       final String substring) {
@@ -240,7 +261,8 @@ public final class Predicates {
     };
   }
 
-  public static Predicate<UiElement> withParent(final Predicate<? super UiElement> parentPredicate) {
+  public static Predicate<UiElement> withParent(
+      final Predicate<? super UiElement> parentPredicate) {
     return new Predicate<UiElement>() {
       @Override
       public boolean apply(UiElement element) {
@@ -277,7 +299,8 @@ public final class Predicates {
     };
   }
 
-  public static Predicate<UiElement> withSibling(final Predicate<? super UiElement> siblingPredicate) {
+  public static Predicate<UiElement> withSibling(
+      final Predicate<? super UiElement> siblingPredicate) {
     return new Predicate<UiElement>() {
       @Override
       public boolean apply(UiElement element) {
@@ -318,4 +341,6 @@ public final class Predicates {
       }
     };
   }
+
+
 }
diff --git a/src/io/appium/droiddriver/uiautomation/UiAutomationElement.java b/src/io/appium/droiddriver/uiautomation/UiAutomationElement.java
index cf7449e..c011749 100644
--- a/src/io/appium/droiddriver/uiautomation/UiAutomationElement.java
+++ b/src/io/appium/droiddriver/uiautomation/UiAutomationElement.java
@@ -141,7 +141,9 @@ public class UiAutomationElement extends BaseUiElement<AccessibilityNodeInfo, Ui
     Rect parentBounds;
     while (parent != null) {
       parentBounds = parent.getBounds();
-      visibleBounds.intersect(parentBounds);
+      if (!visibleBounds.intersect(parentBounds)) {
+        return new Rect();
+      }
       parent = parent.getParent();
     }
     return visibleBounds;
-- 
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