Add testApi to query global keys.

This removes cts/GlobalKeyMapping which copied the behavior of
GlobalKeyManager.

Bug: 199182608
Test: GoogleAtvReferenceRemoteControlTest
Change-Id: I7d48f7ce5484fb360ff41c62516c06b27b3e1d88

8 files changed, 53 insertions, 0 deletions

diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index 9f333315451c..ce6012ba70e5 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -2937,6 +2937,7 @@ package android.view {
   public interface WindowManager extends android.view.ViewManager {
     method public default int getDisplayImePolicy(int);
     method public default void holdLock(android.os.IBinder, int);
+    method public default boolean isGlobalKey(int);
     method public default boolean isTaskSnapshotSupported();
     method public default void setDisplayImePolicy(int, int);
     method public default void setShouldShowSystemDecors(int, boolean);
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 30dc0c2aa7d6..dddbe395aef1 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -985,4 +985,12 @@ interface IWindowManager
      */
     oneway void captureDisplay(int displayId, in @nullable ScreenCapture.CaptureArgs captureArgs,
             in ScreenCapture.ScreenCaptureListener listener);
+
+    /**
+     * Returns {@code true} if the key will be handled globally and not forwarded to all apps.
+     *
+     * @param keyCode the key code to check
+     * @return {@code true} if the key will be handled globally.
+     */
+    boolean isGlobalKey(int keyCode);
 }
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index 8656af2151d9..e757d6a33dd1 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -945,6 +945,18 @@ public interface WindowManager extends ViewManager {
     }
 
     /**
+     * Returns {@code true} if the key will be handled globally and not forwarded to all apps.
+     *
+     * @param keyCode the key code to check
+     * @return {@code true} if the key will be handled globally.
+     * @hide
+     */
+    @TestApi
+    default boolean isGlobalKey(int keyCode) {
+        return false;
+    }
+
+    /**
      * <p>
      * Returns whether cross-window blur is currently enabled. This affects both window blur behind
      * (see {@link LayoutParams#setBlurBehindRadius}) and window background blur (see
diff --git a/core/java/android/view/WindowManagerImpl.java b/core/java/android/view/WindowManagerImpl.java
index dc4ccbad27be..6dc90117bf55 100644
--- a/core/java/android/view/WindowManagerImpl.java
+++ b/core/java/android/view/WindowManagerImpl.java
@@ -283,6 +283,15 @@ public final class WindowManagerImpl implements WindowManager {
     }
 
     @Override
+    public boolean isGlobalKey(int keyCode) {
+        try {
+            return WindowManagerGlobal.getWindowManagerService().isGlobalKey(keyCode);
+        } catch (RemoteException e) {
+        }
+        return false;
+    }
+
+    @Override
     public WindowMetrics getCurrentWindowMetrics() {
         final Context context = mParentWindow != null ? mParentWindow.getContext() : mContext;
         final Rect bounds = getCurrentBounds(context);
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 41663648c98c..42a0515fd620 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -5494,6 +5494,11 @@ public class PhoneWindowManager implements WindowManagerPolicy {
     }
 
     @Override
+    public boolean isGlobalKey(int keyCode) {
+        return mGlobalKeyManager.shouldHandleGlobalKey(keyCode);
+    }
+
+    @Override
     public boolean performHapticFeedback(int uid, String packageName, int effectId,
             boolean always, String reason) {
         if (!mVibrator.hasVibrator()) {
diff --git a/services/core/java/com/android/server/policy/WindowManagerPolicy.java b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
index 2b0405073323..f5ce461c1583 100644
--- a/services/core/java/com/android/server/policy/WindowManagerPolicy.java
+++ b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
@@ -1188,4 +1188,12 @@ public interface WindowManagerPolicy extends WindowManagerPolicyConstants {
      * A new window on default display has been focused.
      */
     default void onDefaultDisplayFocusChangedLw(WindowState newFocus) {}
+
+    /**
+     * Returns {@code true} if the key will be handled globally and not forwarded to all apps.
+     *
+     * @param keyCode the key code to check
+     * @return {@code true} if the key will be handled globally.
+     */
+    boolean isGlobalKey(int keyCode);
 }
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 1497a192ff1e..86a97f8abd74 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -9351,4 +9351,9 @@ public class WindowManagerService extends IWindowManager.Stub
                         .setSourceCrop(mTmpRect)
                         .build();
     }
+
+    @Override
+    public boolean isGlobalKey(int keyCode) {
+        return mPolicy.isGlobalKey(keyCode);
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java b/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
index 13da1543cfb8..3344bdb24d1e 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
@@ -338,4 +338,9 @@ class TestWindowManagerPolicy implements WindowManagerPolicy {
     public boolean canDismissBootAnimation() {
         return true;
     }
+
+    @Override
+    public boolean isGlobalKey(int keyCode) {
+        return false;
+    }
 }