Fix fling to dismiss behavior (cdf9a815) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/animation/ExpandedAnimationController.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.wm.shell.bubbles.animation;
		import static android.view.View.LAYOUT_DIRECTION_RTL;

		import static com.android.wm.shell.bubbles.BubblePositioner.NUM_VISIBLE_WHEN_RESTING;
		import static com.android.wm.shell.bubbles.animation.FlingToDismissUtils.getFlingToDismissTargetWidth;

		import android.content.res.Resources;
		import android.graphics.Path;
		@@ -375,6 +376,9 @@ public class ExpandedAnimationController
		mMagnetizedBubbleDraggingOut.setMagnetListener(listener);
		mMagnetizedBubbleDraggingOut.setHapticsEnabled(true);
		mMagnetizedBubbleDraggingOut.setFlingToTargetMinVelocity(FLING_TO_DISMISS_MIN_VELOCITY);
		int screenWidthPx = mLayout.getContext().getResources().getDisplayMetrics().widthPixels;
		mMagnetizedBubbleDraggingOut.setFlingToTargetWidthPercent(
		getFlingToDismissTargetWidth(screenWidthPx));
		}

		private void springBubbleTo(View bubble, float x, float y) {

libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/animation/FlingToDismissUtils.kt

0 → 100644

+42 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2023 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.wm.shell.bubbles.animation

		/** Utils related to the fling to dismiss animation. */
		object FlingToDismissUtils {

		/** The target width surrounding the dismiss target on a small width screen, e.g. phone. */
		private const val FLING_TO_DISMISS_TARGET_WIDTH_SMALL = 3f
		/**
		* The target width surrounding the dismiss target on a medium width screen, e.g. tablet in
		* portrait.
		*/
		private const val FLING_TO_DISMISS_TARGET_WIDTH_MEDIUM = 4.5f
		/**
		* The target width surrounding the dismiss target on a large width screen, e.g. tablet in
		* landscape.
		*/
		private const val FLING_TO_DISMISS_TARGET_WIDTH_LARGE = 6f

		/** Returns the dismiss target width for the specified [screenWidthPx]. */
		@JvmStatic
		fun getFlingToDismissTargetWidth(screenWidthPx: Int) = when {
		screenWidthPx >= 2000 -> FLING_TO_DISMISS_TARGET_WIDTH_LARGE
		screenWidthPx >= 1500 -> FLING_TO_DISMISS_TARGET_WIDTH_MEDIUM
		else -> FLING_TO_DISMISS_TARGET_WIDTH_SMALL
		}
		}

libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/animation/StackAnimationController.java

+12 −17

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package com.android.wm.shell.bubbles.animation;

		import static com.android.wm.shell.bubbles.BubblePositioner.NUM_VISIBLE_WHEN_RESTING;
		import static com.android.wm.shell.bubbles.animation.FlingToDismissUtils.getFlingToDismissTargetWidth;

		import android.content.ContentResolver;
		import android.content.res.Resources;
		@@ -851,6 +852,15 @@ public class StackAnimationController extends
		if (mLayout != null) {
		Resources res = mLayout.getContext().getResources();
		mBubblePaddingTop = res.getDimensionPixelSize(R.dimen.bubble_padding_top);
		updateFlingToDismissTargetWidth();
		}
		}

		private void updateFlingToDismissTargetWidth() {
		if (mLayout != null && mMagnetizedStack != null) {
		int screenWidthPx = mLayout.getResources().getDisplayMetrics().widthPixels;
		mMagnetizedStack.setFlingToTargetWidthPercent(
		getFlingToDismissTargetWidth(screenWidthPx));
		}
		}

		@@ -1022,23 +1032,8 @@ public class StackAnimationController extends
		};
		mMagnetizedStack.setHapticsEnabled(true);
		mMagnetizedStack.setFlingToTargetMinVelocity(FLING_TO_DISMISS_MIN_VELOCITY);
		updateFlingToDismissTargetWidth();
		}

		final ContentResolver contentResolver = mLayout.getContext().getContentResolver();
		final float minVelocity = Settings.Secure.getFloat(contentResolver,
		"bubble_dismiss_fling_min_velocity",
		mMagnetizedStack.getFlingToTargetMinVelocity() /* default */);
		final float maxVelocity = Settings.Secure.getFloat(contentResolver,
		"bubble_dismiss_stick_max_velocity",
		mMagnetizedStack.getStickToTargetMaxXVelocity() /* default */);
		final float targetWidth = Settings.Secure.getFloat(contentResolver,
		"bubble_dismiss_target_width_percent",
		mMagnetizedStack.getFlingToTargetWidthPercent() /* default */);

		mMagnetizedStack.setFlingToTargetMinVelocity(minVelocity);
		mMagnetizedStack.setStickToTargetMaxXVelocity(maxVelocity);
		mMagnetizedStack.setFlingToTargetWidthPercent(targetWidth);

		return mMagnetizedStack;
		}

		@@ -1053,7 +1048,7 @@ public class StackAnimationController extends
		* property directly to move the first bubble and cause the stack to 'follow' to the new
		* location.
		*
		* This could also be achieved by simply animating the first bubble view and adding an update
		* <p>This could also be achieved by simply animating the first bubble view and adding an update
		* listener to dispatch movement to the rest of the stack. However, this would require
		* duplication of logic in that update handler - it's simpler to keep all logic contained in the
		* {@link #moveFirstBubbleWithStackFollowing} method.