Merge "Add configurable behavior for short press of the settings button." into main
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 4360c5a..7ef81ab 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1151,6 +1151,14 @@
     <!-- Allows activities to be launched on a long press on power during device setup. -->
     <bool name="config_allowStartActivityForLongPressOnPowerInSetup">false</bool>
 
+    <!-- Control the behavior when the user short presses the settings button.
+            0 - Nothing
+            1 - Launch notification panel
+         This needs to match the constants in
+         com/android/server/policy/PhoneWindowManager.java
+    -->
+    <integer name="config_shortPressOnSettingsBehavior">0</integer>
+
     <!-- Control the behavior when the user short presses the power button.
             0 - Nothing
             1 - Go to sleep (doze)
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 7f30695..643f4b1 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1816,6 +1816,7 @@
   <java-symbol type="integer" name="config_lidNavigationAccessibility" />
   <java-symbol type="integer" name="config_lidOpenRotation" />
   <java-symbol type="integer" name="config_longPressOnHomeBehavior" />
+  <java-symbol type="integer" name="config_shortPressOnSettingsBehavior" />
   <java-symbol type="layout" name="global_actions" />
   <java-symbol type="layout" name="global_actions_item" />
   <java-symbol type="layout" name="global_actions_silent_mode" />
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 097656c..3a6664a 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -333,6 +333,11 @@
     static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0;
     static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1;
 
+    // must match: config_shortPressOnSettingsBehavior in config.xml
+    static final int SHORT_PRESS_SETTINGS_NOTHING = 0;
+    static final int SHORT_PRESS_SETTINGS_NOTIFICATION_PANEL = 1;
+    static final int LAST_SHORT_PRESS_SETTINGS_BEHAVIOR = SHORT_PRESS_SETTINGS_NOTIFICATION_PANEL;
+
     static final int PENDING_KEY_NULL = -1;
 
     // Must match: config_shortPressOnStemPrimaryBehavior in config.xml
@@ -611,6 +616,9 @@
     // What we do when the user double-taps on home
     int mDoubleTapOnHomeBehavior;
 
+    // What we do when the user presses on settings
+    int mShortPressOnSettingsBehavior;
+
     // Must match config_primaryShortPressTargetActivity in config.xml
     ComponentName mPrimaryShortPressTargetActivity;
 
@@ -2766,6 +2774,13 @@
         if (mPackageManager.hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) {
             mShortPressOnWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE;
         }
+
+        mShortPressOnSettingsBehavior = res.getInteger(
+                com.android.internal.R.integer.config_shortPressOnSettingsBehavior);
+        if (mShortPressOnSettingsBehavior < SHORT_PRESS_SETTINGS_NOTHING
+                || mShortPressOnSettingsBehavior > LAST_SHORT_PRESS_SETTINGS_BEHAVIOR) {
+            mShortPressOnSettingsBehavior = SHORT_PRESS_SETTINGS_NOTHING;
+        }
     }
 
     private void updateSettings() {
@@ -3632,6 +3647,15 @@
                 Slog.wtf(TAG, "KEYCODE_STYLUS_BUTTON_* should be handled in"
                         + " interceptKeyBeforeQueueing");
                 return true;
+            case KeyEvent.KEYCODE_SETTINGS:
+                if (mShortPressOnSettingsBehavior == SHORT_PRESS_SETTINGS_NOTIFICATION_PANEL) {
+                    if (!down) {
+                        toggleNotificationPanel();
+                        logKeyboardSystemsEvent(event, KeyboardLogEvent.TOGGLE_NOTIFICATION_PANEL);
+                    }
+                    return true;
+                }
+                break;
         }
         if (isValidGlobalKey(keyCode)
                 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) {
@@ -6272,6 +6296,9 @@
                 pw.print("mLongPressOnPowerBehavior=");
                 pw.println(longPressOnPowerBehaviorToString(mLongPressOnPowerBehavior));
         pw.print(prefix);
+        pw.print("mShortPressOnSettingsBehavior=");
+        pw.println(shortPressOnSettingsBehaviorToString(mShortPressOnSettingsBehavior));
+        pw.print(prefix);
         pw.print("mLongPressOnPowerAssistantTimeoutMs=");
         pw.println(mLongPressOnPowerAssistantTimeoutMs);
         pw.print(prefix);
@@ -6470,6 +6497,17 @@
         }
     }
 
+    private static String shortPressOnSettingsBehaviorToString(int behavior) {
+        switch (behavior) {
+            case SHORT_PRESS_SETTINGS_NOTHING:
+                return "SHORT_PRESS_SETTINGS_NOTHING";
+            case SHORT_PRESS_SETTINGS_NOTIFICATION_PANEL:
+                return "SHORT_PRESS_SETTINGS_NOTIFICATION_PANEL";
+            default:
+                return Integer.toString(behavior);
+        }
+    }
+
     private static String veryLongPressOnPowerBehaviorToString(int behavior) {
         switch (behavior) {
             case VERY_LONG_PRESS_POWER_NOTHING:
diff --git a/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java b/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java
index 0a7bb00..71098aa 100644
--- a/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java
+++ b/services/tests/wmtests/src/com/android/server/policy/ShortcutLoggingTests.java
@@ -20,6 +20,7 @@
 import static com.android.server.policy.PhoneWindowManager.LONG_PRESS_HOME_ALL_APPS;
 import static com.android.server.policy.PhoneWindowManager.LONG_PRESS_HOME_ASSIST;
 import static com.android.server.policy.PhoneWindowManager.LONG_PRESS_HOME_NOTIFICATION_PANEL;
+import static com.android.server.policy.PhoneWindowManager.SHORT_PRESS_SETTINGS_NOTIFICATION_PANEL;
 
 import android.platform.test.annotations.Presubmit;
 import android.view.KeyEvent;
@@ -284,6 +285,16 @@
                         KeyboardLogEvent.APP_SWITCH, KeyEvent.KEYCODE_H, META_ON}};
     }
 
+    @Keep
+    private static Object[][] shortPressOnSettingsTestArguments() {
+        // testName, testKeys, shortPressOnSettingsBehavior, expectedLogEvent, expectedKey,
+        // expectedModifierState
+        return new Object[][]{
+                {"SETTINGS key -> Toggle Notification panel", new int[]{KeyEvent.KEYCODE_SETTINGS},
+                        SHORT_PRESS_SETTINGS_NOTIFICATION_PANEL,
+                        KeyboardLogEvent.TOGGLE_NOTIFICATION_PANEL, KeyEvent.KEYCODE_SETTINGS, 0}};
+    }
+
     @Before
     public void setUp() {
         setUpPhoneWindowManager(/*supportSettingsUpdate*/ true);
@@ -294,6 +305,7 @@
         mPhoneWindowManager.overrideEnableBugReportTrigger(true);
         mPhoneWindowManager.overrideStatusBarManagerInternal();
         mPhoneWindowManager.overrideStartActivity();
+        mPhoneWindowManager.overrideSendBroadcast();
         mPhoneWindowManager.overrideUserSetupComplete();
         mPhoneWindowManager.setupAssistForLaunch();
         mPhoneWindowManager.overrideTogglePanel();
@@ -330,4 +342,15 @@
         mPhoneWindowManager.assertShortcutLogged(VENDOR_ID, PRODUCT_ID, expectedLogEvent,
                 expectedKey, expectedModifierState, "Failed while executing " + testName);
     }
+
+    @Test
+    @Parameters(method = "shortPressOnSettingsTestArguments")
+    public void testShortPressOnSettings(String testName, int[] testKeys,
+            int shortPressOnSettingsBehavior, KeyboardLogEvent expectedLogEvent, int expectedKey,
+            int expectedModifierState) {
+        mPhoneWindowManager.overrideShortPressOnSettingsBehavior(shortPressOnSettingsBehavior);
+        sendKeyCombination(testKeys, 0 /* duration */);
+        mPhoneWindowManager.assertShortcutLogged(VENDOR_ID, PRODUCT_ID, expectedLogEvent,
+                expectedKey, expectedModifierState, "Failed while executing " + testName);
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java b/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java
index ef28ffa..2244dbe 100644
--- a/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java
+++ b/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java
@@ -375,6 +375,10 @@
         mPhoneWindowManager.mDoubleTapOnHomeBehavior = behavior;
     }
 
+    void overrideShortPressOnSettingsBehavior(int behavior) {
+        mPhoneWindowManager.mShortPressOnSettingsBehavior = behavior;
+    }
+
     void overrideCanStartDreaming(boolean canDream) {
         doReturn(canDream).when(mDreamManagerInternal).canStartDreaming(anyBoolean());
     }
@@ -484,6 +488,10 @@
         doNothing().when(mContext).startActivityAsUser(any(), any(), any());
     }
 
+    void overrideSendBroadcast() {
+        doNothing().when(mContext).sendBroadcastAsUser(any(), any(), any());
+    }
+
     void overrideUserSetupComplete() {
         doReturn(true).when(mPhoneWindowManager).isUserSetupComplete();
     }