Add DPAD keys into Accessibility GlobalAction and SystemAction.
Also add the missing headset hook into SystemAction.
Test: local test.
Bug: 214164075
Change-Id: I8c8ad18990111737722274ca8410cc538b208167
diff --git a/core/api/current.txt b/core/api/current.txt
index e2325b0..efd6788 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -3122,6 +3122,11 @@
field public static final int GLOBAL_ACTION_ACCESSIBILITY_SHORTCUT = 13; // 0xd
field public static final int GLOBAL_ACTION_BACK = 1; // 0x1
field public static final int GLOBAL_ACTION_DISMISS_NOTIFICATION_SHADE = 15; // 0xf
+ field public static final int GLOBAL_ACTION_DPAD_CENTER = 20; // 0x14
+ field public static final int GLOBAL_ACTION_DPAD_DOWN = 17; // 0x11
+ field public static final int GLOBAL_ACTION_DPAD_LEFT = 18; // 0x12
+ field public static final int GLOBAL_ACTION_DPAD_RIGHT = 19; // 0x13
+ field public static final int GLOBAL_ACTION_DPAD_UP = 16; // 0x10
field public static final int GLOBAL_ACTION_HOME = 2; // 0x2
field public static final int GLOBAL_ACTION_KEYCODE_HEADSETHOOK = 10; // 0xa
field public static final int GLOBAL_ACTION_LOCK_SCREEN = 8; // 0x8
diff --git a/core/java/android/accessibilityservice/AccessibilityService.java b/core/java/android/accessibilityservice/AccessibilityService.java
index 6b0aef8..42d2d28 100644
--- a/core/java/android/accessibilityservice/AccessibilityService.java
+++ b/core/java/android/accessibilityservice/AccessibilityService.java
@@ -571,6 +571,31 @@
*/
public static final int GLOBAL_ACTION_DISMISS_NOTIFICATION_SHADE = 15;
+ /**
+ * Action to trigger dpad up keyevent.
+ */
+ public static final int GLOBAL_ACTION_DPAD_UP = 16;
+
+ /**
+ * Action to trigger dpad down keyevent.
+ */
+ public static final int GLOBAL_ACTION_DPAD_DOWN = 17;
+
+ /**
+ * Action to trigger dpad left keyevent.
+ */
+ public static final int GLOBAL_ACTION_DPAD_LEFT = 18;
+
+ /**
+ * Action to trigger dpad right keyevent.
+ */
+ public static final int GLOBAL_ACTION_DPAD_RIGHT = 19;
+
+ /**
+ * Action to trigger dpad center keyevent.
+ */
+ public static final int GLOBAL_ACTION_DPAD_CENTER = 20;
+
private static final String LOG_TAG = "AccessibilityService";
/**
@@ -2328,10 +2353,16 @@
* @param action The action to perform.
* @return Whether the action was successfully performed.
*
+ * Perform actions using ids like the id constants referenced below:
* @see #GLOBAL_ACTION_BACK
* @see #GLOBAL_ACTION_HOME
* @see #GLOBAL_ACTION_NOTIFICATIONS
* @see #GLOBAL_ACTION_RECENTS
+ * @see #GLOBAL_ACTION_DPAD_UP
+ * @see #GLOBAL_ACTION_DPAD_DOWN
+ * @see #GLOBAL_ACTION_DPAD_LEFT
+ * @see #GLOBAL_ACTION_DPAD_RIGHT
+ * @see #GLOBAL_ACTION_DPAD_CENTER
*/
public final boolean performGlobalAction(int action) {
IAccessibilityServiceConnection connection =
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 610c6a6..2e4b783a 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -5857,6 +5857,8 @@
<string name="accessibility_system_action_lock_screen_label">Lock Screen</string>
<!-- Label for taking screenshot action [CHAR LIMIT=NONE] -->
<string name="accessibility_system_action_screenshot_label">Screenshot</string>
+ <!-- Label for headset hook action [CHAR LIMIT=NONE] -->
+ <string name="accessibility_system_action_headset_hook_label">Headset Hook</string>
<!-- Label for triggering on-screen accessibility shortcut action [CHAR LIMIT=NONE] -->
<string name="accessibility_system_action_on_screen_a11y_shortcut_label">On-screen Accessibility Shortcut</string>
<!-- Label for showing on-screen accessibility shortcut chooser action [CHAR LIMIT=NONE] -->
@@ -5865,6 +5867,16 @@
<string name="accessibility_system_action_hardware_a11y_shortcut_label">Accessibility Shortcut</string>
<!-- Label for dismissing the notification shade [CHAR LIMIT=NONE] -->
<string name="accessibility_system_action_dismiss_notification_shade">Dismiss Notification Shade</string>
+ <!-- Label for Dpad up action [CHAR LIMIT=NONE] -->
+ <string name="accessibility_system_action_dpad_up_label">Dpad Up</string>
+ <!-- Label for Dpad down action [CHAR LIMIT=NONE] -->
+ <string name="accessibility_system_action_dpad_down_label">Dpad Down</string>
+ <!-- Label for Dpad left action [CHAR LIMIT=NONE] -->
+ <string name="accessibility_system_action_dpad_left_label">Dpad Left</string>
+ <!-- Label for Dpad right action [CHAR LIMIT=NONE] -->
+ <string name="accessibility_system_action_dpad_right_label">Dpad Right</string>
+ <!-- Label for Dpad center action [CHAR LIMIT=NONE] -->
+ <string name="accessibility_system_action_dpad_center_label">Dpad Center</string>
<!-- Accessibility description of caption view -->
<string name="accessibility_freeform_caption">Caption bar of <xliff:g id="app_name">%1$s</xliff:g>.</string>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 4c1cc4d..7873a1b 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -4129,10 +4129,16 @@
<java-symbol type="string" name="accessibility_system_action_quick_settings_label" />
<java-symbol type="string" name="accessibility_system_action_recents_label" />
<java-symbol type="string" name="accessibility_system_action_screenshot_label" />
+ <java-symbol type="string" name="accessibility_system_action_headset_hook_label" />
<java-symbol type="string" name="accessibility_system_action_on_screen_a11y_shortcut_label" />
<java-symbol type="string" name="accessibility_system_action_on_screen_a11y_shortcut_chooser_label" />
<java-symbol type="string" name="accessibility_system_action_hardware_a11y_shortcut_label" />
<java-symbol type="string" name="accessibility_system_action_dismiss_notification_shade" />
+ <java-symbol type="string" name="accessibility_system_action_dpad_up_label" />
+ <java-symbol type="string" name="accessibility_system_action_dpad_down_label" />
+ <java-symbol type="string" name="accessibility_system_action_dpad_left_label" />
+ <java-symbol type="string" name="accessibility_system_action_dpad_right_label" />
+ <java-symbol type="string" name="accessibility_system_action_dpad_center_label" />
<java-symbol type="string" name="accessibility_freeform_caption" />
diff --git a/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java b/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java
index 20d6e32..881e6a9 100644
--- a/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java
+++ b/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java
@@ -120,6 +120,13 @@
AccessibilityService.GLOBAL_ACTION_TAKE_SCREENSHOT; // = 9
/**
+ * Action ID to send the KEYCODE_HEADSETHOOK KeyEvent, which is used to answer/hang up calls and
+ * play/stop media
+ */
+ private static final int SYSTEM_ACTION_ID_KEYCODE_HEADSETHOOK =
+ AccessibilityService.GLOBAL_ACTION_KEYCODE_HEADSETHOOK; // = 10
+
+ /**
* Action ID to trigger the accessibility button
*/
public static final int SYSTEM_ACTION_ID_ACCESSIBILITY_BUTTON =
@@ -137,6 +144,36 @@
public static final int SYSTEM_ACTION_ID_ACCESSIBILITY_DISMISS_NOTIFICATION_SHADE =
AccessibilityService.GLOBAL_ACTION_DISMISS_NOTIFICATION_SHADE; // 15
+ /**
+ * Action ID to trigger the dpad up button
+ */
+ private static final int SYSTEM_ACTION_ID_DPAD_UP =
+ AccessibilityService.GLOBAL_ACTION_DPAD_UP; // 16
+
+ /**
+ * Action ID to trigger the dpad down button
+ */
+ private static final int SYSTEM_ACTION_ID_DPAD_DOWN =
+ AccessibilityService.GLOBAL_ACTION_DPAD_DOWN; // 17
+
+ /**
+ * Action ID to trigger the dpad left button
+ */
+ private static final int SYSTEM_ACTION_ID_DPAD_LEFT =
+ AccessibilityService.GLOBAL_ACTION_DPAD_LEFT; // 18
+
+ /**
+ * Action ID to trigger the dpad right button
+ */
+ private static final int SYSTEM_ACTION_ID_DPAD_RIGHT =
+ AccessibilityService.GLOBAL_ACTION_DPAD_RIGHT; // 19
+
+ /**
+ * Action ID to trigger dpad center keyevent
+ */
+ private static final int SYSTEM_ACTION_ID_DPAD_CENTER =
+ AccessibilityService.GLOBAL_ACTION_DPAD_CENTER; // 20
+
private static final String PERMISSION_SELF = "com.android.systemui.permission.SELF";
private final SystemActionsBroadcastReceiver mReceiver;
@@ -222,10 +259,34 @@
R.string.accessibility_system_action_screenshot_label,
SystemActionsBroadcastReceiver.INTENT_ACTION_TAKE_SCREENSHOT);
+ RemoteAction actionHeadsetHook = createRemoteAction(
+ R.string.accessibility_system_action_headset_hook_label,
+ SystemActionsBroadcastReceiver.INTENT_ACTION_HEADSET_HOOK);
+
RemoteAction actionAccessibilityShortcut = createRemoteAction(
R.string.accessibility_system_action_hardware_a11y_shortcut_label,
SystemActionsBroadcastReceiver.INTENT_ACTION_ACCESSIBILITY_SHORTCUT);
+ RemoteAction actionDpadUp = createRemoteAction(
+ R.string.accessibility_system_action_dpad_up_label,
+ SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_UP);
+
+ RemoteAction actionDpadDown = createRemoteAction(
+ R.string.accessibility_system_action_dpad_down_label,
+ SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_DOWN);
+
+ RemoteAction actionDpadLeft = createRemoteAction(
+ R.string.accessibility_system_action_dpad_left_label,
+ SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_LEFT);
+
+ RemoteAction actionDpadRight = createRemoteAction(
+ R.string.accessibility_system_action_dpad_right_label,
+ SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_RIGHT);
+
+ RemoteAction actionDpadCenter = createRemoteAction(
+ R.string.accessibility_system_action_dpad_center_label,
+ SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_CENTER);
+
mA11yManager.registerSystemAction(actionBack, SYSTEM_ACTION_ID_BACK);
mA11yManager.registerSystemAction(actionHome, SYSTEM_ACTION_ID_HOME);
mA11yManager.registerSystemAction(actionRecents, SYSTEM_ACTION_ID_RECENTS);
@@ -234,8 +295,14 @@
mA11yManager.registerSystemAction(actionPowerDialog, SYSTEM_ACTION_ID_POWER_DIALOG);
mA11yManager.registerSystemAction(actionLockScreen, SYSTEM_ACTION_ID_LOCK_SCREEN);
mA11yManager.registerSystemAction(actionTakeScreenshot, SYSTEM_ACTION_ID_TAKE_SCREENSHOT);
+ mA11yManager.registerSystemAction(actionHeadsetHook, SYSTEM_ACTION_ID_KEYCODE_HEADSETHOOK);
mA11yManager.registerSystemAction(
actionAccessibilityShortcut, SYSTEM_ACTION_ID_ACCESSIBILITY_SHORTCUT);
+ mA11yManager.registerSystemAction(actionDpadUp, SYSTEM_ACTION_ID_DPAD_UP);
+ mA11yManager.registerSystemAction(actionDpadDown, SYSTEM_ACTION_ID_DPAD_DOWN);
+ mA11yManager.registerSystemAction(actionDpadLeft, SYSTEM_ACTION_ID_DPAD_LEFT);
+ mA11yManager.registerSystemAction(actionDpadRight, SYSTEM_ACTION_ID_DPAD_RIGHT);
+ mA11yManager.registerSystemAction(actionDpadCenter, SYSTEM_ACTION_ID_DPAD_CENTER);
registerOrUnregisterDismissNotificationShadeAction();
}
@@ -305,6 +372,10 @@
labelId = R.string.accessibility_system_action_screenshot_label;
intent = SystemActionsBroadcastReceiver.INTENT_ACTION_TAKE_SCREENSHOT;
break;
+ case SYSTEM_ACTION_ID_KEYCODE_HEADSETHOOK:
+ labelId = R.string.accessibility_system_action_headset_hook_label;
+ intent = SystemActionsBroadcastReceiver.INTENT_ACTION_HEADSET_HOOK;
+ break;
case SYSTEM_ACTION_ID_ACCESSIBILITY_BUTTON:
labelId = R.string.accessibility_system_action_on_screen_a11y_shortcut_label;
intent = SystemActionsBroadcastReceiver.INTENT_ACTION_ACCESSIBILITY_BUTTON;
@@ -323,6 +394,26 @@
intent = SystemActionsBroadcastReceiver
.INTENT_ACTION_ACCESSIBILITY_DISMISS_NOTIFICATION_SHADE;
break;
+ case SYSTEM_ACTION_ID_DPAD_UP:
+ labelId = R.string.accessibility_system_action_dpad_up_label;
+ intent = SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_UP;
+ break;
+ case SYSTEM_ACTION_ID_DPAD_DOWN:
+ labelId = R.string.accessibility_system_action_dpad_down_label;
+ intent = SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_DOWN;
+ break;
+ case SYSTEM_ACTION_ID_DPAD_LEFT:
+ labelId = R.string.accessibility_system_action_dpad_left_label;
+ intent = SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_LEFT;
+ break;
+ case SYSTEM_ACTION_ID_DPAD_RIGHT:
+ labelId = R.string.accessibility_system_action_dpad_right_label;
+ intent = SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_RIGHT;
+ break;
+ case SYSTEM_ACTION_ID_DPAD_CENTER:
+ labelId = R.string.accessibility_system_action_dpad_center_label;
+ intent = SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_CENTER;
+ break;
default:
return;
}
@@ -411,6 +502,10 @@
SCREENSHOT_ACCESSIBILITY_ACTIONS, new Handler(Looper.getMainLooper()), null);
}
+ private void handleHeadsetHook() {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_HEADSETHOOK);
+ }
+
private void handleAccessibilityButton() {
AccessibilityManager.getInstance(mContext).notifyAccessibilityButtonClicked(
Display.DEFAULT_DISPLAY);
@@ -434,6 +529,26 @@
CommandQueue.FLAG_EXCLUDE_NONE, false /* force */));
}
+ private void handleDpadUp() {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_UP);
+ }
+
+ private void handleDpadDown() {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_DOWN);
+ }
+
+ private void handleDpadLeft() {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_LEFT);
+ }
+
+ private void handleDpadRight() {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_RIGHT);
+ }
+
+ private void handleDpadCenter() {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_CENTER);
+ }
+
private class SystemActionsBroadcastReceiver extends BroadcastReceiver {
private static final String INTENT_ACTION_BACK = "SYSTEM_ACTION_BACK";
private static final String INTENT_ACTION_HOME = "SYSTEM_ACTION_HOME";
@@ -443,6 +558,7 @@
private static final String INTENT_ACTION_POWER_DIALOG = "SYSTEM_ACTION_POWER_DIALOG";
private static final String INTENT_ACTION_LOCK_SCREEN = "SYSTEM_ACTION_LOCK_SCREEN";
private static final String INTENT_ACTION_TAKE_SCREENSHOT = "SYSTEM_ACTION_TAKE_SCREENSHOT";
+ private static final String INTENT_ACTION_HEADSET_HOOK = "SYSTEM_ACTION_HEADSET_HOOK";
private static final String INTENT_ACTION_ACCESSIBILITY_BUTTON =
"SYSTEM_ACTION_ACCESSIBILITY_BUTTON";
private static final String INTENT_ACTION_ACCESSIBILITY_BUTTON_CHOOSER =
@@ -451,6 +567,11 @@
"SYSTEM_ACTION_ACCESSIBILITY_SHORTCUT";
private static final String INTENT_ACTION_ACCESSIBILITY_DISMISS_NOTIFICATION_SHADE =
"SYSTEM_ACTION_ACCESSIBILITY_DISMISS_NOTIFICATION_SHADE";
+ private static final String INTENT_ACTION_DPAD_UP = "SYSTEM_ACTION_DPAD_UP";
+ private static final String INTENT_ACTION_DPAD_DOWN = "SYSTEM_ACTION_DPAD_DOWN";
+ private static final String INTENT_ACTION_DPAD_LEFT = "SYSTEM_ACTION_DPAD_LEFT";
+ private static final String INTENT_ACTION_DPAD_RIGHT = "SYSTEM_ACTION_DPAD_RIGHT";
+ private static final String INTENT_ACTION_DPAD_CENTER = "SYSTEM_ACTION_DPAD_CENTER";
private PendingIntent createPendingIntent(Context context, String intentAction) {
switch (intentAction) {
@@ -462,10 +583,16 @@
case INTENT_ACTION_POWER_DIALOG:
case INTENT_ACTION_LOCK_SCREEN:
case INTENT_ACTION_TAKE_SCREENSHOT:
+ case INTENT_ACTION_HEADSET_HOOK:
case INTENT_ACTION_ACCESSIBILITY_BUTTON:
case INTENT_ACTION_ACCESSIBILITY_BUTTON_CHOOSER:
case INTENT_ACTION_ACCESSIBILITY_SHORTCUT:
- case INTENT_ACTION_ACCESSIBILITY_DISMISS_NOTIFICATION_SHADE: {
+ case INTENT_ACTION_ACCESSIBILITY_DISMISS_NOTIFICATION_SHADE:
+ case INTENT_ACTION_DPAD_UP:
+ case INTENT_ACTION_DPAD_DOWN:
+ case INTENT_ACTION_DPAD_LEFT:
+ case INTENT_ACTION_DPAD_RIGHT:
+ case INTENT_ACTION_DPAD_CENTER: {
Intent intent = new Intent(intentAction);
intent.setPackage(context.getPackageName());
return PendingIntent.getBroadcast(context, 0, intent,
@@ -487,10 +614,16 @@
intentFilter.addAction(INTENT_ACTION_POWER_DIALOG);
intentFilter.addAction(INTENT_ACTION_LOCK_SCREEN);
intentFilter.addAction(INTENT_ACTION_TAKE_SCREENSHOT);
+ intentFilter.addAction(INTENT_ACTION_HEADSET_HOOK);
intentFilter.addAction(INTENT_ACTION_ACCESSIBILITY_BUTTON);
intentFilter.addAction(INTENT_ACTION_ACCESSIBILITY_BUTTON_CHOOSER);
intentFilter.addAction(INTENT_ACTION_ACCESSIBILITY_SHORTCUT);
intentFilter.addAction(INTENT_ACTION_ACCESSIBILITY_DISMISS_NOTIFICATION_SHADE);
+ intentFilter.addAction(INTENT_ACTION_DPAD_UP);
+ intentFilter.addAction(INTENT_ACTION_DPAD_DOWN);
+ intentFilter.addAction(INTENT_ACTION_DPAD_LEFT);
+ intentFilter.addAction(INTENT_ACTION_DPAD_RIGHT);
+ intentFilter.addAction(INTENT_ACTION_DPAD_CENTER);
return intentFilter;
}
@@ -530,6 +663,10 @@
handleTakeScreenshot();
break;
}
+ case INTENT_ACTION_HEADSET_HOOK: {
+ handleHeadsetHook();
+ break;
+ }
case INTENT_ACTION_ACCESSIBILITY_BUTTON: {
handleAccessibilityButton();
break;
@@ -546,6 +683,26 @@
handleAccessibilityDismissNotificationShade();
break;
}
+ case INTENT_ACTION_DPAD_UP: {
+ handleDpadUp();
+ break;
+ }
+ case INTENT_ACTION_DPAD_DOWN: {
+ handleDpadDown();
+ break;
+ }
+ case INTENT_ACTION_DPAD_LEFT: {
+ handleDpadLeft();
+ break;
+ }
+ case INTENT_ACTION_DPAD_RIGHT: {
+ handleDpadRight();
+ break;
+ }
+ case INTENT_ACTION_DPAD_CENTER: {
+ handleDpadCenter();
+ break;
+ }
default:
break;
}
diff --git a/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java b/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
index 6744ea8..803177b 100644
--- a/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
+++ b/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
@@ -295,6 +295,21 @@
case AccessibilityService.GLOBAL_ACTION_KEYCODE_HEADSETHOOK :
sendDownAndUpKeyEvents(KeyEvent.KEYCODE_HEADSETHOOK);
return true;
+ case AccessibilityService.GLOBAL_ACTION_DPAD_UP:
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_UP);
+ return true;
+ case AccessibilityService.GLOBAL_ACTION_DPAD_DOWN:
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_DOWN);
+ return true;
+ case AccessibilityService.GLOBAL_ACTION_DPAD_LEFT:
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_LEFT);
+ return true;
+ case AccessibilityService.GLOBAL_ACTION_DPAD_RIGHT:
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_RIGHT);
+ return true;
+ case AccessibilityService.GLOBAL_ACTION_DPAD_CENTER:
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_CENTER);
+ return true;
default:
Slog.e(TAG, "Invalid action id: " + actionId);
return false;