services: Introduce Three finger swipe gestures [1/2]

Signed-off-by: minaripenguin <minaripenguin@users.noreply.github.com>

Author: minaripenguin

services/core/java/com/android/server/policy/PhoneWindowManager.java

@@ -1128,7 +1128,7 @@ void observe() {
                     Settings.System.LOCKSCREEN_ENABLE_POWER_MENU), true, this,
                     UserHandle.USER_ALL);
             resolver.registerContentObserver(Settings.System.getUriFor(
-                    Settings.System.THREE_FINGER_GESTURE), false, this,
+                    "three_finger_gesture_action"), false, this,
                     UserHandle.USER_ALL);
             resolver.registerContentObserver(Settings.System.getUriFor(
                     Settings.System.HARDWARE_KEYS_DISABLE), false, this,
@@ -3465,7 +3465,7 @@ void updateSettings(Handler handler) {
             }
 
             boolean threeFingerGesture = Settings.System.getIntForUser(resolver,
-                    Settings.System.THREE_FINGER_GESTURE, 0, UserHandle.USER_CURRENT) == 1;
+                    "three_finger_gesture_action", 0, UserHandle.USER_CURRENT) != 0;
             if (mSwipeToScreenshot != null) {
                 if (haveEnableGesture != threeFingerGesture) {
                     haveEnableGesture = threeFingerGesture;
@@ -6984,12 +6984,7 @@ public void systemReady() {
 
         GestureCallbacks gestureCallbacks = new GestureCallbacks(mContext, mCurrentUserId);
 
-        mSwipeToScreenshot = new SwipeToScreenshotListener(mContext, new SwipeToScreenshotListener.Callbacks() {
-            @Override
-            public void onSwipeThreeFinger() {
-                interceptScreenshotChord(TAKE_SCREENSHOT_FULLSCREEN, SCREENSHOT_KEY_OTHER, 0 /*pressDelay*/);
-            }
-        });
+        mSwipeToScreenshot = new SwipeToScreenshotListener(mContext, (SwipeToScreenshotListener.Callbacks) gestureCallbacks);
 
         mShakeGestures = ShakeGestureService.getInstance(mContext, (ShakeGestureService.ShakeGesturesCallbacks) gestureCallbacks);
         mShakeGestures.onStart();

services/core/java/com/android/server/policy/SwipeToScreenshotListener.java

@@ -24,6 +24,8 @@
 import android.view.MotionEvent;
 import android.view.WindowManagerPolicyConstants.PointerEventListener;
 
+import com.android.internal.util.android.VibrationUtils;
+
 public class SwipeToScreenshotListener implements PointerEventListener {
     private static final String TAG = "SwipeToScreenshotListener";
     private static final int THREE_GESTURE_STATE_NONE = 0;
@@ -96,11 +98,52 @@ public void onPointerEvent(MotionEvent event) {
                 }
                 if (distance >= ((float) mThreeGestureThreshold)) {
                     changeThreeGestureState(THREE_GESTURE_STATE_DETECTED_TRUE);
-                    mCallbacks.onSwipeThreeFinger();
+                    doAction();
                 }
             }
         }
     }
+    
+    private void doAction() {
+        final int swipeGestureAction = Settings.System.getInt(mContext.getContentResolver(),
+                "three_finger_gesture_action", 0);
+        if (mCallbacks == null || swipeGestureAction == 0) return;
+        switch (swipeGestureAction) {
+            case 1:
+                mCallbacks.onToggleTorch();
+                break;
+            case 2:
+                mCallbacks.onMediaKeyDispatch();
+                break;
+            case 3:
+                mCallbacks.onToggleVolumePanel();
+                break;
+            case 4:
+                mCallbacks.onTurnScreenOnOrOff();
+                break;
+            case 5:
+                mCallbacks.onClearAllNotifications();
+                break;
+            case 6:
+                mCallbacks.onToggleRingerModes();
+                break;
+            case 7:
+                mCallbacks.onScreenshotTaken();
+                break;
+            case 8:
+                mCallbacks.onKillApp();
+                break;
+            case 9:
+                mCallbacks.onVoiceLaunch();
+                break;
+            case 10:
+                mCallbacks.onLaunchSearch();
+                break;
+            default:
+                break;
+        }
+        VibrationUtils.triggerVibration(mContext, 2);
+    }
 
     private void changeThreeGestureState(int state) {
         if (mThreeGestureState != state){
@@ -143,6 +186,15 @@ private boolean checkIsStartThreeGesture(MotionEvent event) {
     }
 
     interface Callbacks {
-        void onSwipeThreeFinger();
+        void onVoiceLaunch();
+        void onLaunchSearch();
+        void onClearAllNotifications();
+        void onMediaKeyDispatch();
+        void onScreenshotTaken();
+        void onToggleRingerModes();
+        void onToggleTorch();
+        void onToggleVolumePanel();
+        void onKillApp();
+        void onTurnScreenOnOrOff();
     }
 }