Merge "Revert "Add haptic feedback to Launcher recent apps scrolling"" into sc-dev am: f5af5ce11f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14793398

Change-Id: I756854da3d067575ef03a96064c60206ee3cb903

quickstep/src/com/android/quickstep/views/RecentsView.java

@@ -76,7 +76,6 @@ import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.UserHandle;
-import android.os.VibrationEffect;
 import android.text.Layout;
 import android.text.StaticLayout;
 import android.text.TextPaint;
@@ -133,7 +132,6 @@ import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.TranslateEdgeEffect;
-import com.android.launcher3.util.VibratorWrapper;
 import com.android.launcher3.util.ViewPool;
 import com.android.quickstep.AnimatedFloat;
 import com.android.quickstep.BaseActivityInterface;
@@ -344,17 +342,6 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T
     private static final float INITIAL_DISMISS_TRANSLATION_INTERPOLATION_OFFSET = 0.55f;
     private static final float ADDITIONAL_DISMISS_TRANSLATION_INTERPOLATION_OFFSET = 0.05f;
 
-    private static final int SNAP_TO_PAGE_VIBRATION_PRIMITIVE =
-            Utilities.ATLEAST_S ? VibrationEffect.Composition.PRIMITIVE_LOW_TICK : -1;
-    private static final float SNAP_TO_PAGE_VIBRATION_PRIMITIVE_SCALE = 0.4f;
-    private static final VibrationEffect SNAP_TO_PAGE_VIBRATION_FALLBACK =
-            VibrationEffect.createPredefined(VibrationEffect.EFFECT_TEXTURE_TICK);
-    private static final int EDGE_IMPACT_VIBRATION_PRIMITIVE =
-            Utilities.ATLEAST_R ? VibrationEffect.Composition.PRIMITIVE_TICK : -1;
-    private static final float EDGE_IMPACT_VIBRATION_PRIMITIVE_SCALE = 0.8f;
-    private static final VibrationEffect EDGE_IMPACT_VIBRATION_FALLBACK =
-            VibrationEffect.createPredefined(VibrationEffect.EFFECT_TICK);
-
     protected final RecentsOrientedState mOrientationState;
     protected final BaseActivityInterface<STATE_TYPE, ACTIVITY_TYPE> mSizeStrategy;
     protected RecentsAnimationController mRecentsAnimationController;
@@ -973,8 +960,6 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T
     @Override
     protected void onPageEndTransition() {
         super.onPageEndTransition();
-        VibratorWrapper.INSTANCE.get(mContext).vibrate(SNAP_TO_PAGE_VIBRATION_PRIMITIVE,
-                SNAP_TO_PAGE_VIBRATION_PRIMITIVE_SCALE, SNAP_TO_PAGE_VIBRATION_FALLBACK);
         if (isClearAllHidden()) {
             mActionsView.updateDisabledFlags(OverviewActionsView.DISABLED_SCROLLING, false);
         }
@@ -1077,13 +1062,6 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T
         }
     }
 
-    @Override
-    protected void onEdgeAbsorbingScroll() {
-        super.onEdgeAbsorbingScroll();
-        VibratorWrapper.INSTANCE.get(mContext).vibrate(EDGE_IMPACT_VIBRATION_PRIMITIVE,
-                EDGE_IMPACT_VIBRATION_PRIMITIVE_SCALE, EDGE_IMPACT_VIBRATION_FALLBACK);
-    }
-
     @Override
     protected void determineScrollingStart(MotionEvent ev, float touchSlopScale) {
         // Enables swiping to the left or right only if the task overlay is not modal.

src/com/android/launcher3/PagedView.java

@@ -488,11 +488,9 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou
                 if (newPos < mMinScroll && oldPos >= mMinScroll) {
                     mEdgeGlowLeft.onAbsorb((int) mScroller.getCurrVelocity());
                     mScroller.abortAnimation();
-                    onEdgeAbsorbingScroll();
                 } else if (newPos > mMaxScroll && oldPos <= mMaxScroll) {
                     mEdgeGlowRight.onAbsorb((int) mScroller.getCurrVelocity());
                     mScroller.abortAnimation();
-                    onEdgeAbsorbingScroll();
                 }
             }
 
@@ -1343,13 +1341,6 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou
 
     protected void onNotSnappingToPageInFreeScroll() { }
 
-    /**
-     * Called when the view edges absorb part of the scroll. Subclasses can override this
-     * to provide custom behavior during animation.
-     */
-    protected void onEdgeAbsorbingScroll() {
-    }
-
     protected boolean shouldFlingForVelocity(int velocity) {
         float threshold = mAllowEasyFling ? mEasyFlingThresholdVelocity : mFlingThresholdVelocity;
         return Math.abs(velocity) > threshold;

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

@@ -21,19 +21,15 @@ import static android.provider.Settings.System.HAPTIC_FEEDBACK_ENABLED;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
-import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.database.ContentObserver;
-import android.media.AudioAttributes;
 import android.os.Build;
 import android.os.VibrationEffect;
 import android.os.Vibrator;
 import android.provider.Settings;
 
-import com.android.launcher3.Utilities;
-
 /**
  * Wrapper around {@link Vibrator} to easily perform haptic feedback where necessary.
  */
@@ -43,11 +39,6 @@ public class VibratorWrapper {
     public static final MainThreadInitializedObject<VibratorWrapper> INSTANCE =
             new MainThreadInitializedObject<>(VibratorWrapper::new);
 
-    public static final AudioAttributes VIBRATION_ATTRS = new AudioAttributes.Builder()
-            .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION)
-            .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
-            .build();
-
     public static final VibrationEffect EFFECT_CLICK =
             createPredefined(VibrationEffect.EFFECT_CLICK);
 
@@ -90,24 +81,4 @@ public class VibratorWrapper {
             UI_HELPER_EXECUTOR.execute(() -> mVibrator.vibrate(vibrationEffect));
         }
     }
-
-    /**
-     * Vibrates with a single primitive, if supported, or use a fallback effect instead. This only
-     * vibrates if haptic feedback is available and enabled.
-     */
-    @SuppressLint("NewApi")
-    public void vibrate(int primitiveId, float primitiveScale, VibrationEffect fallbackEffect) {
-        if (mHasVibrator && mIsHapticFeedbackEnabled) {
-            UI_HELPER_EXECUTOR.execute(() -> {
-                if (Utilities.ATLEAST_R && primitiveId >= 0
-                        && mVibrator.areAllPrimitivesSupported(primitiveId)) {
-                    mVibrator.vibrate(VibrationEffect.startComposition()
-                            .addPrimitive(primitiveId, primitiveScale)
-                            .compose(), VIBRATION_ATTRS);
-                } else {
-                    mVibrator.vibrate(fallbackEffect, VIBRATION_ATTRS);
-                }
-            });
-        }
-    }
 }