Buttons: Forward port Recents button configuration

Enables the ability to assign different actions to short and long
presses on the Recents (App Switch) button.

Change-Id: I5f8835841218932789431057e0531914a29980b9

1 files changed, 29 insertions, 0 deletions

diff --git a/src/com/android/settings/ButtonSettings.java b/src/com/android/settings/ButtonSettings.java
index 056b30f..326391a 100644
--- a/src/com/android/settings/ButtonSettings.java
+++ b/src/com/android/settings/ButtonSettings.java
@@ -53,6 +53,8 @@ public class ButtonSettings extends SettingsPreferenceFragment implements
     private static final String KEY_HOME_DOUBLE_TAP = "hardware_keys_home_double_tap";
     private static final String KEY_MENU_PRESS = "hardware_keys_menu_press";
     private static final String KEY_MENU_LONG_PRESS = "hardware_keys_menu_long_press";
+    private static final String KEY_APP_SWITCH_PRESS = "hardware_keys_app_switch_press";
+    private static final String KEY_APP_SWITCH_LONG_PRESS = "hardware_keys_app_switch_long_press";
     private static final String KEY_VOLUME_KEY_CURSOR_CONTROL = "volume_key_cursor_control";
     private static final String KEY_VOLUME_WAKE_DEVICE = "volume_key_wake_device";
     private static final String DISABLE_NAV_KEYS = "disable_nav_keys";
@@ -95,6 +97,8 @@ public class ButtonSettings extends SettingsPreferenceFragment implements
     private ListPreference mHomeDoubleTapAction;
     private ListPreference mMenuPressAction;
     private ListPreference mMenuLongPressAction;
+    private ListPreference mAppSwitchPressAction;
+    private ListPreference mAppSwitchLongPressAction;
     private ListPreference mVolumeKeyCursorControl;
     private SwitchPreference mDisableNavigationKeys;
     private SwitchPreference mPowerEndCall;
@@ -122,6 +126,7 @@ public class ButtonSettings extends SettingsPreferenceFragment implements
         final boolean hasHomeKey = (deviceKeys & KEY_MASK_HOME) != 0;
         final boolean hasMenuKey = (deviceKeys & KEY_MASK_MENU) != 0;
         final boolean hasAssistKey = (deviceKeys & KEY_MASK_ASSIST) != 0;
+        final boolean hasAppSwitchKey = (deviceKeys & KEY_MASK_APP_SWITCH) != 0;
 
         boolean hasAnyBindableKey = false;
         final PreferenceCategory powerCategory =
@@ -130,6 +135,8 @@ public class ButtonSettings extends SettingsPreferenceFragment implements
                 (PreferenceCategory) prefScreen.findPreference(CATEGORY_HOME);
         final PreferenceCategory menuCategory =
                 (PreferenceCategory) prefScreen.findPreference(CATEGORY_MENU);
+        final PreferenceCategory appSwitchCategory =
+                (PreferenceCategory) prefScreen.findPreference(CATEGORY_APPSWITCH);
         final PreferenceCategory volumeCategory =
                 (PreferenceCategory) prefScreen.findPreference(CATEGORY_VOLUME);
 
@@ -227,6 +234,20 @@ public class ButtonSettings extends SettingsPreferenceFragment implements
             prefScreen.removePreference(menuCategory);
         }
 
+        if (hasAppSwitchKey) {
+            int pressAction = Settings.System.getInt(resolver,
+                    Settings.System.KEY_APP_SWITCH_ACTION, ACTION_APP_SWITCH);
+            mAppSwitchPressAction = initActionList(KEY_APP_SWITCH_PRESS, pressAction);
+
+            int longPressAction = Settings.System.getInt(resolver,
+                    Settings.System.KEY_APP_SWITCH_LONG_PRESS_ACTION, ACTION_NOTHING);
+            mAppSwitchLongPressAction = initActionList(KEY_APP_SWITCH_LONG_PRESS, longPressAction);
+
+            hasAnyBindableKey = true;
+        } else {
+            prefScreen.removePreference(appSwitchCategory);
+        }
+
         if (Utils.hasVolumeRocker(getActivity())) {
             int cursorControlAction = Settings.System.getInt(resolver,
                     Settings.System.VOLUME_KEY_CURSOR_CONTROL, 0);
@@ -320,6 +341,14 @@ public class ButtonSettings extends SettingsPreferenceFragment implements
             handleActionListChange(mMenuLongPressAction, newValue,
                     Settings.System.KEY_MENU_LONG_PRESS_ACTION);
             return true;
+        } else if (preference == mAppSwitchPressAction) {
+            handleActionListChange(mAppSwitchPressAction, newValue,
+                    Settings.System.KEY_APP_SWITCH_ACTION);
+            return true;
+        } else if (preference == mAppSwitchLongPressAction) {
+            handleActionListChange(mAppSwitchLongPressAction, newValue,
+                    Settings.System.KEY_APP_SWITCH_LONG_PRESS_ACTION);
+            return true;
         } else if (preference == mVolumeKeyCursorControl) {
             handleActionListChange(mVolumeKeyCursorControl, newValue,
                     Settings.System.VOLUME_KEY_CURSOR_CONTROL);