Add gestures as inline actions for Phone Buddy

Add the following gestures as inline:
- Assist gesture
- Double tap power
- Double tap screen
- Pickup
- Swipe for notification

Bug:62022517
Test: make RunSettingsRoboTests
Change-Id: Ib246b97a0b924bf18f464d3548b7e4c393fc1931

src/com/android/settings/gestures/DoubleTwistPreferenceController.java

@@ -30,11 +30,13 @@ import android.text.TextUtils;
 
 import com.android.settings.R;
 import com.android.settings.Utils;
-import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
 public class DoubleTwistPreferenceController extends GesturePreferenceController {
 
+    private final int ON = 1;
+    private final int OFF = 0;
+
     private static final String PREF_KEY_VIDEO = "gesture_double_twist_video";
     private final String mDoubleTwistPrefKey;
     private final UserManager mUserManager;
@@ -83,7 +85,7 @@ public class DoubleTwistPreferenceController extends GesturePreferenceController
 
     @Override
     public boolean onPreferenceChange(Preference preference, Object newValue) {
-        final int enabled = (boolean) newValue ? 1 : 0;
+        final int enabled = (boolean) newValue ? ON : OFF;
         Settings.Secure.putInt(mContext.getContentResolver(),
                 Settings.Secure.CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, enabled);
         final int managedProfileUserId = getManagedProfileUserId();