Merge "Removing unnecessary event dispatching via touch-controller. Instead using a poll method similar to other touch controllers" into tm-qpr-dev am: 579ddc7aff

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20500613

Change-Id: Iaa7882c3776df013b4886919475296d3daf68e66
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java

@@ -26,6 +26,7 @@ import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.anim.AnimatorListeners.forSuccessCallback;
 import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
 import static com.android.quickstep.util.VibratorWrapper.OVERVIEW_HAPTIC;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_ONE_HANDED_ACTIVE;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 
 import android.animation.ObjectAnimator;
@@ -86,6 +87,11 @@ public class NoButtonNavbarToOverviewTouchController extends PortraitStatesTouch
     @Override
     protected boolean canInterceptTouch(MotionEvent ev) {
         mDidTouchStartInNavBar = (ev.getEdgeFlags() & EDGE_NAV_BAR) != 0;
+        boolean isOneHandedModeActive = (SystemUiProxy.INSTANCE.get(mLauncher)
+                .getLastSystemUiStateFlags() & SYSUI_STATE_ONE_HANDED_ACTIVE) != 0;
+        // Reset touch slop multiplier to default 1.0f if one-handed-mode is not active
+        mDetector.setTouchSlopMultiplier(
+                isOneHandedModeActive ? ONE_HANDED_ACTIVATED_SLOP_MULTIPLIER : 1f /* default */);
         return super.canInterceptTouch(ev) && !mLauncher.isInState(HINT_STATE);
     }
 
@@ -277,14 +283,4 @@ public class NoButtonNavbarToOverviewTouchController extends PortraitStatesTouch
     private float dpiFromPx(float pixels) {
         return Utilities.dpiFromPx(pixels, mLauncher.getResources().getDisplayMetrics().densityDpi);
     }
-
-    @Override
-    public void onOneHandedModeStateChanged(boolean activated) {
-        if (activated) {
-            mDetector.setTouchSlopMultiplier(ONE_HANDED_ACTIVATED_SLOP_MULTIPLIER);
-        } else {
-            // Reset touch slop multiplier to default 1.0f
-            mDetector.setTouchSlopMultiplier(1f /* default */);
-        }
-    }
 }

quickstep/src/com/android/quickstep/BaseActivityInterface.java

@@ -121,9 +121,6 @@ public abstract class BaseActivityInterface<STATE_TYPE extends BaseState<STATE_T
 
     public abstract void onAssistantVisibilityChanged(float visibility);
 
-    /** Called when one handed mode activated or deactivated. */
-    public abstract void onOneHandedModeStateChanged(boolean activated);
-
     public abstract AnimationFactory prepareRecentsUI(RecentsAnimationDeviceState deviceState,
             boolean activityVisible, Consumer<AnimatorControllerWithResistance> callback);
 

quickstep/src/com/android/quickstep/FallbackActivityInterface.java

@@ -77,11 +77,6 @@ public final class FallbackActivityInterface extends
         // set to zero prior to this class becoming active.
     }
 
-    @Override
-    public void onOneHandedModeStateChanged(boolean activated) {
-        // Do nothing for FallbackActivityInterface
-    }
-
     /** 6 */
     @Override
     public AnimationFactory prepareRecentsUI(RecentsAnimationDeviceState deviceState,

quickstep/src/com/android/quickstep/LauncherActivityInterface.java

@@ -108,15 +108,6 @@ public final class LauncherActivityInterface extends
         launcher.onAssistantVisibilityChanged(visibility);
     }
 
-    @Override
-    public void onOneHandedModeStateChanged(boolean activated) {
-        Launcher launcher = getCreatedActivity();
-        if (launcher == null) {
-            return;
-        }
-        launcher.onOneHandedStateChanged(activated);
-    }
-
     @Override
     public AnimationFactory prepareRecentsUI(RecentsAnimationDeviceState deviceState,
             boolean activityVisible, Consumer<AnimatorControllerWithResistance> callback) {

quickstep/src/com/android/quickstep/OverviewComponentObserver.java

@@ -115,11 +115,6 @@ public final class OverviewComponentObserver {
         if (mDeviceState.isHomeDisabled() != mIsHomeDisabled) {
             updateOverviewTargets();
         }
-
-        // Notify ALL_APPS touch controller when one handed mode state activated or deactivated
-        if (mDeviceState.isOneHandedModeEnabled()) {
-            mActivityInterface.onOneHandedModeStateChanged(mDeviceState.isOneHandedModeActive());
-        }
     }
 
     private void updateOverviewTargets(Intent unused) {

src/com/android/launcher3/Launcher.java

@@ -647,14 +647,6 @@ public class Launcher extends StatefulActivity<LauncherState>
         mHotseat.getQsb().setAlpha(1f - visibility);
     }
 
-    /**
-     * Called when one handed mode activated and deactivated.
-     * @param activated true if one handed mode activated, false otherwise.
-     */
-    public void onOneHandedStateChanged(boolean activated) {
-        mDragLayer.onOneHandedModeStateChanged(activated);
-    }
-
     /**
      * Returns {@code true} if a new DeviceProfile is initialized, and {@code false} otherwise.
      */

src/com/android/launcher3/dragndrop/DragLayer.java

@@ -56,7 +56,6 @@ import com.android.launcher3.celllayout.CellLayoutLayoutParams;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.graphics.Scrim;
 import com.android.launcher3.keyboard.ViewGroupFocusHelper;
-import com.android.launcher3.util.TouchController;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlayCallbacks;
 
@@ -474,16 +473,6 @@ public class DragLayer extends BaseDragLayer<Launcher> implements LauncherOverla
         return mWorkspaceDragScrim;
     }
 
-    /**
-     * Called when one handed mode state changed.
-     * @param activated true if one handed mode activated, false otherwise.
-     */
-    public void onOneHandedModeStateChanged(boolean activated) {
-        for (TouchController controller : mControllers) {
-            controller.onOneHandedModeStateChanged(activated);
-        }
-    }
-
     @Override
     public void onOverlayScrollChanged(float progress) {
         float alpha = 1 - Interpolators.DEACCEL_3.getInterpolation(progress);

src/com/android/launcher3/util/TouchController.java

@@ -32,10 +32,5 @@ public interface TouchController {
      */
     boolean onControllerInterceptTouchEvent(MotionEvent ev);
 
-    /**
-     * Called when one handed mode state changed
-     */
-    default void onOneHandedModeStateChanged(boolean activated) { }
-
     default void dump(String prefix, PrintWriter writer) { }
 }