From 62ea99ca218bcf2f38616ae9eb43fdd9a8d3b3bd Mon Sep 17 00:00:00 2001
From: Rhed Jao <rhedjao@google.com>
Date: Sat, 14 Sep 2019 14:25:17 +0800
Subject: [PATCH] Accessibility shortcut improvement (2/n)

New accessibility flag for accessibility shortcut.

Bug: 136293963
Test: atest AccessibilityServiceInfoTest
Change-Id: Ic545c551f148ef240a80fabc6af1d3587a93923b
---
 api/current.txt                                      |  1 +
 .../AccessibilityServiceInfo.java                    | 12 ++++++++++++
 core/res/res/values/attrs.xml                        |  2 ++
 3 files changed, 15 insertions(+)

diff --git a/api/current.txt b/api/current.txt
index f1f011e7948b2..38e12eab0260c 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -2946,6 +2946,7 @@ package android.accessibilityservice {
     field public static final int FEEDBACK_SPOKEN = 1; // 0x1
     field public static final int FEEDBACK_VISUAL = 8; // 0x8
     field public static final int FLAG_ENABLE_ACCESSIBILITY_VOLUME = 128; // 0x80
+    field public static final int FLAG_HANDLE_SHORTCUT = 2048; // 0x800
     field public static final int FLAG_INCLUDE_NOT_IMPORTANT_VIEWS = 2; // 0x2
     field public static final int FLAG_REPORT_VIEW_IDS = 16; // 0x10
     field public static final int FLAG_REQUEST_ACCESSIBILITY_BUTTON = 256; // 0x100
diff --git a/core/java/android/accessibilityservice/AccessibilityServiceInfo.java b/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
index cf24b8e1ffa69..8e1690f7b6222 100644
--- a/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
+++ b/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
@@ -18,6 +18,7 @@ package android.accessibilityservice;
 
 import static android.content.pm.PackageManager.FEATURE_FINGERPRINT;
 
+import android.accessibilityservice.AccessibilityButtonController.AccessibilityButtonCallback;
 import android.annotation.IntDef;
 import android.annotation.IntRange;
 import android.annotation.UnsupportedAppUsage;
@@ -322,6 +323,14 @@ public class AccessibilityServiceInfo implements Parcelable {
      */
     public static final int FLAG_REQUEST_SHORTCUT_WARNING_DIALOG_SPOKEN_FEEDBACK = 0x00000400;
 
+    /**
+     * This flag indicates that the accessibility service will handle the shortcut action itself.
+     * A callback {@link AccessibilityButtonCallback#onClicked(AccessibilityButtonController)} is
+     * called when the user presses the accessibility shortcut. Otherwise, the service is enabled
+     * or disabled by the system instead.
+     */
+    public static final int FLAG_HANDLE_SHORTCUT = 0x00000800;
+
     /** {@hide} */
     public static final int FLAG_FORCE_DIRECT_BOOT_AWARE = 0x00010000;
 
@@ -423,6 +432,7 @@ public class AccessibilityServiceInfo implements Parcelable {
      * @see #FLAG_ENABLE_ACCESSIBILITY_VOLUME
      * @see #FLAG_REQUEST_ACCESSIBILITY_BUTTON
      * @see #FLAG_REQUEST_SHORTCUT_WARNING_DIALOG_SPOKEN_FEEDBACK
+     * @see #FLAG_HANDLE_SHORTCUT
      */
     public int flags;
 
@@ -1103,6 +1113,8 @@ public class AccessibilityServiceInfo implements Parcelable {
                 return "FLAG_REQUEST_FINGERPRINT_GESTURES";
             case FLAG_REQUEST_SHORTCUT_WARNING_DIALOG_SPOKEN_FEEDBACK:
                 return "FLAG_REQUEST_SHORTCUT_WARNING_DIALOG_SPOKEN_FEEDBACK";
+            case FLAG_HANDLE_SHORTCUT:
+                return "FLAG_HANDLE_SHORTCUT";
             default:
                 return null;
         }
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 14f5d97b64816..acaaeec7b2ee8 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -3701,6 +3701,8 @@
             <flag name="flagRequestFingerprintGestures" value="0x00000200" />
             <!-- Has flag {@link android.accessibilityservice.AccessibilityServiceInfo#FLAG_REQUEST_SHORTCUT_WARNING_DIALOG_SPOKEN_FEEDBACK}. -->
             <flag name="flagRequestShortcutWarningDialogSpokenFeedback" value="0x00000400" />
+            <!-- Has flag {@link android.accessibilityservice.AccessibilityServiceInfo#FLAG_HANDLE_SHORTCUT}. -->
+            <flag name="flagHandleShortcut" value="0x00000800" />
         </attr>
         <!-- Component name of an activity that allows the user to modify
              the settings for this service. This setting cannot be changed at runtime. -->