Files
lawnchair/src_plugins/com/android/systemui/plugins/OverscrollPlugin.java
James O'Leary 2610bfde05 Revert "Compose gesture integrated fully into Launcher"
Revert "Compose gesture integrated fully into Nexus Launcher"

Revert submission 11035205-compose_gesture_fully_integrated_launcher

Reason for revert: Broke Launcher Android Studio build, quick switch, and home gesture doesn't work if Compose is open.
Reverted Changes:
I2d97b22d5:OverscrollPlugin refactored to use onTouchEvent
Ia19a55f65:Compose gesture integrated fully into Nexus Launch...
I65aa07ac1:Compose gesture integrated fully into Launcher

Change-Id: Ic05c47eb686b3942ba519e76db32977fc568844b
2020-05-07 00:13:47 +00:00

74 lines
2.7 KiB
Java

/*
* Copyright (C) 2019 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.systemui.plugins;
import com.android.systemui.plugins.annotations.ProvidesInterface;
/**
* Implement this interface to receive a callback when the user swipes right
* to left on the gesture area. It won't fire if the user has quick switched to a previous app
* (swiped right) and the current app isn't yet the active one (i.e., if swiping left would take
* the user to a more recent app).
*/
@ProvidesInterface(action = com.android.systemui.plugins.OverscrollPlugin.ACTION,
version = com.android.systemui.plugins.OverscrollPlugin.VERSION)
public interface OverscrollPlugin extends Plugin {
String ACTION = "com.android.systemui.action.PLUGIN_LAUNCHER_OVERSCROLL";
int VERSION = 3;
String DEVICE_STATE_LOCKED = "Locked";
String DEVICE_STATE_LAUNCHER = "Launcher";
String DEVICE_STATE_APP = "App";
String DEVICE_STATE_UNKNOWN = "Unknown";
/**
* @return true if the plugin is active and will accept overscroll gestures
*/
boolean isActive();
/**
* Called when a touch is down and has been recognized as an overscroll gesture.
* A call of this method will always result in `onTouchUp` being called, and possibly
* `onFling` as well.
*
* @param deviceState String representing the current device state
* @param underlyingActivity String representing the currently active Activity
*/
void onTouchStart(String deviceState, String underlyingActivity);
/**
* Called when a touch that was previously recognized has moved.
*
* @param px distance between the position of touch on this update and the position of the
* touch when it was initially recognized.
*/
void onTouchTraveled(int px);
/**
* Called when a touch that was previously recognized has ended.
*
* @param px distance between the position of touch on this update and the position of the
* touch when it was initially recognized.
*/
void onTouchEnd(int px);
/**
* Called when the user starts Compose with a fling. `onTouchUp` will also be called.
*/
void onFling(float velocity);
}