mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-02-11 06:44:00 +00:00
74a2746b35
- Support dismissing Compose via the reverse gesture from the appear gesture - Use Tony Wickham's ag/10204761 with some glue code to enable the app below Compose panning in the same direction as the gesture as Compose peeks in - Add feature flag to use Compose hosted in a window (permits underlying app panning) - Use InterpolatingVelocityTracker to fix OtherActivityInputConsumer processing swipes in the wrong direction ~20% of the time due to a bug in VelocityTracker (see go/quirky-bubbles) Change-Id: I3adbaee1763f21557fb628b60d03b0a03e7079ab
76 lines
3.1 KiB
Java
76 lines
3.1 KiB
Java
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.systemui.plugins;
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import android.view.MotionEvent;
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import com.android.systemui.plugins.annotations.ProvidesInterface;
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/**
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* Implement this interface to receive a callback when the user swipes right
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* to left on the gesture area. It won't fire if the user has quick switched to a previous app
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* (swiped right) and the current app isn't yet the active one (i.e., if swiping left would take
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* the user to a more recent app).
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*/
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@ProvidesInterface(action = com.android.systemui.plugins.OverscrollPlugin.ACTION,
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version = com.android.systemui.plugins.OverscrollPlugin.VERSION)
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public interface OverscrollPlugin extends Plugin {
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String ACTION = "com.android.systemui.action.PLUGIN_LAUNCHER_OVERSCROLL";
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int VERSION = 4;
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String DEVICE_STATE_LOCKED = "Locked";
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String DEVICE_STATE_LAUNCHER = "Launcher";
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String DEVICE_STATE_APP = "App";
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String DEVICE_STATE_UNKNOWN = "Unknown";
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/**
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* @return true if the plugin is active and will accept overscroll gestures
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*/
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boolean isActive();
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/**
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* Called when a touch has been recognized as an overscroll gesture.
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* @param horizontalDistancePx Horizontal distance from the last finger location to the finger
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* location when it first touched the screen.
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* @param verticalDistancePx Horizontal distance from the last finger location to the finger
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* location when it first touched the screen.
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* @param thresholdPx Minimum distance for gesture.
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* @param flingDistanceThresholdPx Minimum distance for gesture by fling.
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* @param flingVelocityThresholdPx Minimum velocity for gesture by fling.
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* @param deviceState String representing the current device state
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* @param underlyingActivity String representing the currently active Activity
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*/
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void onTouchEvent(MotionEvent event,
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int horizontalDistancePx,
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int verticalDistancePx,
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int thresholdPx,
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int flingDistanceThresholdPx,
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int flingVelocityThresholdPx,
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String deviceState,
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String underlyingActivity);
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/**
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* @return `true` if overscroll gesture handling should override all other gestures.
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*/
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boolean blockOtherGestures();
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/**
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* @return `true` if the overscroll gesture can pan the underlying app.
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*/
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boolean allowsUnderlyingActivityOverscroll();
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}
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