Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.systemui.statusbar.phone; |
| 18 | |
Jorim Jaggi | 213cbe6 | 2015-12-02 18:17:07 -0800 | [diff] [blame] | 19 | import android.app.ActivityManager; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 20 | import android.content.Context; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 21 | import android.content.res.Resources; |
Matthew Ng | a8f2426 | 2017-12-19 11:54:24 -0800 | [diff] [blame] | 22 | import android.graphics.Canvas; |
Matthew Ng | 8c039fd | 2017-11-15 11:09:44 -0800 | [diff] [blame] | 23 | import android.graphics.Matrix; |
Jorim Jaggi | 9ea2f7b | 2015-11-23 18:08:28 -0800 | [diff] [blame] | 24 | import android.graphics.Rect; |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 25 | import android.os.RemoteException; |
| 26 | import android.util.Log; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 27 | import android.view.MotionEvent; |
| 28 | import android.view.VelocityTracker; |
Jorim Jaggi | 298c081 | 2016-01-14 19:40:24 -0800 | [diff] [blame] | 29 | import android.view.View; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 30 | |
Tamas Berghammer | 383db5eb | 2016-06-22 15:21:38 +0100 | [diff] [blame] | 31 | import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
Winson | c0d7058 | 2016-01-29 10:24:39 -0800 | [diff] [blame] | 32 | import com.android.internal.policy.DividerSnapAlgorithm.SnapTarget; |
Jason Monk | de850bb | 2017-02-01 19:26:30 -0500 | [diff] [blame] | 33 | import com.android.systemui.Dependency; |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 34 | import com.android.systemui.OverviewProxyService; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 35 | import com.android.systemui.R; |
| 36 | import com.android.systemui.RecentsComponent; |
Matthew Ng | 78f88d1 | 2018-01-23 12:39:55 -0800 | [diff] [blame] | 37 | import com.android.systemui.SysUiServiceProvider; |
Jason Monk | 67e6c80 | 2016-08-30 14:09:21 -0400 | [diff] [blame] | 38 | import com.android.systemui.plugins.statusbar.phone.NavGesture.GestureHelper; |
Winson Chung | 38d31c2 | 2017-11-08 14:32:32 -0800 | [diff] [blame] | 39 | import com.android.systemui.shared.recents.IOverviewProxy; |
Matthew Ng | a8f2426 | 2017-12-19 11:54:24 -0800 | [diff] [blame] | 40 | import com.android.systemui.shared.recents.utilities.Utilities; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 41 | import com.android.systemui.stackdivider.Divider; |
Winson | e759cd5 | 2015-12-03 16:55:06 -0800 | [diff] [blame] | 42 | import com.android.systemui.tuner.TunerService; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 43 | |
Winson | c0d7058 | 2016-01-29 10:24:39 -0800 | [diff] [blame] | 44 | import static android.view.WindowManager.DOCKED_INVALID; |
| 45 | import static android.view.WindowManager.DOCKED_LEFT; |
| 46 | import static android.view.WindowManager.DOCKED_TOP; |
Matthew Ng | bd82457 | 2018-01-17 16:25:56 -0800 | [diff] [blame] | 47 | import static com.android.systemui.OverviewProxyService.DEBUG_OVERVIEW_PROXY; |
| 48 | import static com.android.systemui.OverviewProxyService.TAG_OPS; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 49 | |
| 50 | /** |
| 51 | * Class to detect gestures on the navigation bar. |
| 52 | */ |
Matthew Ng | 00000d8 | 2018-01-09 10:33:17 -0800 | [diff] [blame] | 53 | public class NavigationBarGestureHelper implements TunerService.Tunable, GestureHelper { |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 54 | |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 55 | private static final String TAG = "NavBarGestureHelper"; |
Winson | e759cd5 | 2015-12-03 16:55:06 -0800 | [diff] [blame] | 56 | private static final String KEY_DOCK_WINDOW_GESTURE = "overview_nav_bar_gesture"; |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 57 | /** |
| 58 | * When dragging from the navigation bar, we drag in recents. |
| 59 | */ |
| 60 | public static final int DRAG_MODE_NONE = -1; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 61 | |
| 62 | /** |
| 63 | * When dragging from the navigation bar, we drag in recents. |
| 64 | */ |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 65 | public static final int DRAG_MODE_RECENTS = 0; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 66 | |
| 67 | /** |
| 68 | * When dragging from the navigation bar, we drag the divider. |
| 69 | */ |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 70 | public static final int DRAG_MODE_DIVIDER = 1; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 71 | |
| 72 | private RecentsComponent mRecentsComponent; |
| 73 | private Divider mDivider; |
Jorim Jaggi | 213cbe6 | 2015-12-02 18:17:07 -0800 | [diff] [blame] | 74 | private Context mContext; |
Jorim Jaggi | 298c081 | 2016-01-14 19:40:24 -0800 | [diff] [blame] | 75 | private NavigationBarView mNavigationBarView; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 76 | private boolean mIsVertical; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 77 | |
Matthew Ng | a8f2426 | 2017-12-19 11:54:24 -0800 | [diff] [blame] | 78 | private final QuickScrubController mQuickScrubController; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 79 | private final int mScrollTouchSlop; |
Matthew Ng | 8c039fd | 2017-11-15 11:09:44 -0800 | [diff] [blame] | 80 | private final Matrix mTransformGlobalMatrix = new Matrix(); |
| 81 | private final Matrix mTransformLocalMatrix = new Matrix(); |
Matthew Ng | 78f88d1 | 2018-01-23 12:39:55 -0800 | [diff] [blame] | 82 | private final StatusBar mStatusBar; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 83 | private int mTouchDownX; |
| 84 | private int mTouchDownY; |
Jorim Jaggi | 298c081 | 2016-01-14 19:40:24 -0800 | [diff] [blame] | 85 | private boolean mDownOnRecents; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 86 | private VelocityTracker mVelocityTracker; |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 87 | private OverviewProxyService mOverviewEventSender = Dependency.get(OverviewProxyService.class); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 88 | |
| 89 | private boolean mDockWindowEnabled; |
| 90 | private boolean mDockWindowTouchSlopExceeded; |
| 91 | private int mDragMode; |
| 92 | |
| 93 | public NavigationBarGestureHelper(Context context) { |
Jorim Jaggi | 213cbe6 | 2015-12-02 18:17:07 -0800 | [diff] [blame] | 94 | mContext = context; |
Matthew Ng | 78f88d1 | 2018-01-23 12:39:55 -0800 | [diff] [blame] | 95 | mStatusBar = SysUiServiceProvider.getComponent(context, StatusBar.class); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 96 | Resources r = context.getResources(); |
| 97 | mScrollTouchSlop = r.getDimensionPixelSize(R.dimen.navigation_bar_min_swipe_distance); |
Matthew Ng | a8f2426 | 2017-12-19 11:54:24 -0800 | [diff] [blame] | 98 | mQuickScrubController = new QuickScrubController(context); |
Jason Monk | de850bb | 2017-02-01 19:26:30 -0500 | [diff] [blame] | 99 | Dependency.get(TunerService.class).addTunable(this, KEY_DOCK_WINDOW_GESTURE); |
| 100 | } |
| 101 | |
| 102 | public void destroy() { |
| 103 | Dependency.get(TunerService.class).removeTunable(this); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 104 | } |
| 105 | |
Jorim Jaggi | 298c081 | 2016-01-14 19:40:24 -0800 | [diff] [blame] | 106 | public void setComponents(RecentsComponent recentsComponent, Divider divider, |
| 107 | NavigationBarView navigationBarView) { |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 108 | mRecentsComponent = recentsComponent; |
| 109 | mDivider = divider; |
Jorim Jaggi | 298c081 | 2016-01-14 19:40:24 -0800 | [diff] [blame] | 110 | mNavigationBarView = navigationBarView; |
Matthew Ng | a8f2426 | 2017-12-19 11:54:24 -0800 | [diff] [blame] | 111 | mQuickScrubController.setComponents(mNavigationBarView); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 112 | } |
| 113 | |
| 114 | public void setBarState(boolean isVertical, boolean isRTL) { |
| 115 | mIsVertical = isVertical; |
Matthew Ng | a8f2426 | 2017-12-19 11:54:24 -0800 | [diff] [blame] | 116 | mQuickScrubController.setBarState(isVertical, isRTL); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 117 | } |
| 118 | |
Matthew Ng | 7d05e77 | 2017-11-09 14:41:07 -0800 | [diff] [blame] | 119 | private boolean proxyMotionEvents(MotionEvent event) { |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 120 | final IOverviewProxy overviewProxy = mOverviewEventSender.getProxy(); |
| 121 | if (overviewProxy != null) { |
| 122 | mNavigationBarView.requestUnbufferedDispatch(event); |
Matthew Ng | 8c039fd | 2017-11-15 11:09:44 -0800 | [diff] [blame] | 123 | event.transform(mTransformGlobalMatrix); |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 124 | try { |
| 125 | overviewProxy.onMotionEvent(event); |
Matthew Ng | bd82457 | 2018-01-17 16:25:56 -0800 | [diff] [blame] | 126 | if (DEBUG_OVERVIEW_PROXY) { |
| 127 | Log.d(TAG_OPS, "Send MotionEvent: " + event.toString()); |
| 128 | } |
Matthew Ng | 7d05e77 | 2017-11-09 14:41:07 -0800 | [diff] [blame] | 129 | return true; |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 130 | } catch (RemoteException e) { |
| 131 | Log.e(TAG, "Callback failed", e); |
Matthew Ng | 8c039fd | 2017-11-15 11:09:44 -0800 | [diff] [blame] | 132 | } finally { |
| 133 | event.transform(mTransformLocalMatrix); |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 134 | } |
| 135 | } |
Matthew Ng | 7d05e77 | 2017-11-09 14:41:07 -0800 | [diff] [blame] | 136 | return false; |
| 137 | } |
Matthew Ng | 13dbf87 | 2017-10-27 11:02:14 -0700 | [diff] [blame] | 138 | |
Matthew Ng | 7d05e77 | 2017-11-09 14:41:07 -0800 | [diff] [blame] | 139 | public boolean onInterceptTouchEvent(MotionEvent event) { |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 140 | int action = event.getAction(); |
| 141 | switch (action & MotionEvent.ACTION_MASK) { |
| 142 | case MotionEvent.ACTION_DOWN: { |
| 143 | mTouchDownX = (int) event.getX(); |
| 144 | mTouchDownY = (int) event.getY(); |
Matthew Ng | 8c039fd | 2017-11-15 11:09:44 -0800 | [diff] [blame] | 145 | mTransformGlobalMatrix.set(Matrix.IDENTITY_MATRIX); |
| 146 | mTransformLocalMatrix.set(Matrix.IDENTITY_MATRIX); |
| 147 | mNavigationBarView.transformMatrixToGlobal(mTransformGlobalMatrix); |
| 148 | mNavigationBarView.transformMatrixToLocal(mTransformLocalMatrix); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 149 | break; |
| 150 | } |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 151 | } |
Matthew Ng | 78f88d1 | 2018-01-23 12:39:55 -0800 | [diff] [blame] | 152 | if (mStatusBar.isPresenterFullyCollapsed() |
| 153 | && !mQuickScrubController.onInterceptTouchEvent(event)) { |
Matthew Ng | a8f2426 | 2017-12-19 11:54:24 -0800 | [diff] [blame] | 154 | proxyMotionEvents(event); |
| 155 | return false; |
| 156 | } |
| 157 | return (mDockWindowEnabled && interceptDockWindowEvent(event)); |
| 158 | } |
| 159 | |
| 160 | public void onDraw(Canvas canvas) { |
| 161 | if (mOverviewEventSender.getProxy() != null) { |
| 162 | mQuickScrubController.onDraw(canvas); |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | public void onLayout(boolean changed, int left, int top, int right, int bottom) { |
| 167 | mQuickScrubController.onLayout(changed, left, top, right, bottom); |
| 168 | } |
| 169 | |
| 170 | public void onDarkIntensityChange(float intensity) { |
| 171 | mQuickScrubController.onDarkIntensityChange(intensity); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 172 | } |
| 173 | |
| 174 | private boolean interceptDockWindowEvent(MotionEvent event) { |
| 175 | switch (event.getActionMasked()) { |
| 176 | case MotionEvent.ACTION_DOWN: |
| 177 | handleDragActionDownEvent(event); |
| 178 | break; |
| 179 | case MotionEvent.ACTION_MOVE: |
| 180 | return handleDragActionMoveEvent(event); |
| 181 | case MotionEvent.ACTION_UP: |
| 182 | case MotionEvent.ACTION_CANCEL: |
| 183 | handleDragActionUpEvent(event); |
| 184 | break; |
| 185 | } |
| 186 | return false; |
| 187 | } |
| 188 | |
| 189 | private boolean handleDockWindowEvent(MotionEvent event) { |
| 190 | switch (event.getActionMasked()) { |
| 191 | case MotionEvent.ACTION_DOWN: |
| 192 | handleDragActionDownEvent(event); |
| 193 | break; |
| 194 | case MotionEvent.ACTION_MOVE: |
| 195 | handleDragActionMoveEvent(event); |
| 196 | break; |
| 197 | case MotionEvent.ACTION_UP: |
| 198 | case MotionEvent.ACTION_CANCEL: |
| 199 | handleDragActionUpEvent(event); |
| 200 | break; |
| 201 | } |
| 202 | return true; |
| 203 | } |
| 204 | |
| 205 | private void handleDragActionDownEvent(MotionEvent event) { |
| 206 | mVelocityTracker = VelocityTracker.obtain(); |
| 207 | mVelocityTracker.addMovement(event); |
| 208 | mDockWindowTouchSlopExceeded = false; |
| 209 | mTouchDownX = (int) event.getX(); |
| 210 | mTouchDownY = (int) event.getY(); |
Anthony Chen | ada1304 | 2016-01-19 16:57:20 -0800 | [diff] [blame] | 211 | |
| 212 | if (mNavigationBarView != null) { |
Jason Monk | a208182 | 2016-01-18 14:41:03 -0500 | [diff] [blame] | 213 | View recentsButton = mNavigationBarView.getRecentsButton().getCurrentView(); |
Anthony Chen | ada1304 | 2016-01-19 16:57:20 -0800 | [diff] [blame] | 214 | if (recentsButton != null) { |
| 215 | mDownOnRecents = mTouchDownX >= recentsButton.getLeft() |
| 216 | && mTouchDownX <= recentsButton.getRight() |
| 217 | && mTouchDownY >= recentsButton.getTop() |
| 218 | && mTouchDownY <= recentsButton.getBottom(); |
Jason Monk | a208182 | 2016-01-18 14:41:03 -0500 | [diff] [blame] | 219 | } else { |
| 220 | mDownOnRecents = false; |
Anthony Chen | ada1304 | 2016-01-19 16:57:20 -0800 | [diff] [blame] | 221 | } |
| 222 | } |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 223 | } |
| 224 | |
| 225 | private boolean handleDragActionMoveEvent(MotionEvent event) { |
| 226 | mVelocityTracker.addMovement(event); |
| 227 | int x = (int) event.getX(); |
| 228 | int y = (int) event.getY(); |
| 229 | int xDiff = Math.abs(x - mTouchDownX); |
| 230 | int yDiff = Math.abs(y - mTouchDownY); |
Victor Chan | 9b8018c | 2016-01-08 10:48:35 -0800 | [diff] [blame] | 231 | if (mDivider == null || mRecentsComponent == null) { |
| 232 | return false; |
| 233 | } |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 234 | if (!mDockWindowTouchSlopExceeded) { |
| 235 | boolean touchSlopExceeded = !mIsVertical |
Jorim Jaggi | 47cf638 | 2015-12-10 16:32:46 -0800 | [diff] [blame] | 236 | ? yDiff > mScrollTouchSlop && yDiff > xDiff |
| 237 | : xDiff > mScrollTouchSlop && xDiff > yDiff; |
Jorim Jaggi | 298c081 | 2016-01-14 19:40:24 -0800 | [diff] [blame] | 238 | if (mDownOnRecents && touchSlopExceeded |
| 239 | && mDivider.getView().getWindowManagerProxy().getDockSide() == DOCKED_INVALID) { |
Jorim Jaggi | 9ea2f7b | 2015-11-23 18:08:28 -0800 | [diff] [blame] | 240 | Rect initialBounds = null; |
Winson | e6309aa | 2016-01-08 11:19:21 -0800 | [diff] [blame] | 241 | int dragMode = calculateDragMode(); |
Matthew Ng | bf15587 | 2017-10-27 15:24:39 -0700 | [diff] [blame] | 242 | int createMode = ActivityManager.SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT; |
Winson | e6309aa | 2016-01-08 11:19:21 -0800 | [diff] [blame] | 243 | if (dragMode == DRAG_MODE_DIVIDER) { |
Jorim Jaggi | 9ea2f7b | 2015-11-23 18:08:28 -0800 | [diff] [blame] | 244 | initialBounds = new Rect(); |
| 245 | mDivider.getView().calculateBoundsForPosition(mIsVertical |
| 246 | ? (int) event.getRawX() |
| 247 | : (int) event.getRawY(), |
| 248 | mDivider.getView().isHorizontalDivision() |
| 249 | ? DOCKED_TOP |
| 250 | : DOCKED_LEFT, |
| 251 | initialBounds); |
Winson | e6309aa | 2016-01-08 11:19:21 -0800 | [diff] [blame] | 252 | } else if (dragMode == DRAG_MODE_RECENTS && mTouchDownX |
Jorim Jaggi | 213cbe6 | 2015-12-02 18:17:07 -0800 | [diff] [blame] | 253 | < mContext.getResources().getDisplayMetrics().widthPixels / 2) { |
Matthew Ng | bf15587 | 2017-10-27 15:24:39 -0700 | [diff] [blame] | 254 | createMode = ActivityManager.SPLIT_SCREEN_CREATE_MODE_BOTTOM_OR_RIGHT; |
Jorim Jaggi | 9ea2f7b | 2015-11-23 18:08:28 -0800 | [diff] [blame] | 255 | } |
Matthew Ng | bf15587 | 2017-10-27 15:24:39 -0700 | [diff] [blame] | 256 | boolean docked = mRecentsComponent.splitPrimaryTask(dragMode, createMode, |
| 257 | initialBounds, MetricsEvent.ACTION_WINDOW_DOCK_SWIPE); |
Winson | e6309aa | 2016-01-08 11:19:21 -0800 | [diff] [blame] | 258 | if (docked) { |
| 259 | mDragMode = dragMode; |
| 260 | if (mDragMode == DRAG_MODE_DIVIDER) { |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 261 | mDivider.getView().startDragging(false /* animate */, true /* touching*/); |
Winson | e6309aa | 2016-01-08 11:19:21 -0800 | [diff] [blame] | 262 | } |
| 263 | mDockWindowTouchSlopExceeded = true; |
Winson | e6309aa | 2016-01-08 11:19:21 -0800 | [diff] [blame] | 264 | return true; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 265 | } |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 266 | } |
| 267 | } else { |
| 268 | if (mDragMode == DRAG_MODE_DIVIDER) { |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 269 | int position = !mIsVertical ? (int) event.getRawY() : (int) event.getRawX(); |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 270 | SnapTarget snapTarget = mDivider.getView().getSnapAlgorithm() |
Jorim Jaggi | df012d5 | 2016-01-15 22:40:13 -0800 | [diff] [blame] | 271 | .calculateSnapTarget(position, 0f /* velocity */, false /* hardDismiss */); |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 272 | mDivider.getView().resizeStack(position, snapTarget.position, snapTarget); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 273 | } else if (mDragMode == DRAG_MODE_RECENTS) { |
| 274 | mRecentsComponent.onDraggingInRecents(event.getRawY()); |
| 275 | } |
| 276 | } |
| 277 | return false; |
| 278 | } |
| 279 | |
| 280 | private void handleDragActionUpEvent(MotionEvent event) { |
| 281 | mVelocityTracker.addMovement(event); |
| 282 | mVelocityTracker.computeCurrentVelocity(1000); |
Victor Chan | 9b8018c | 2016-01-08 10:48:35 -0800 | [diff] [blame] | 283 | if (mDockWindowTouchSlopExceeded && mDivider != null && mRecentsComponent != null) { |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 284 | if (mDragMode == DRAG_MODE_DIVIDER) { |
Jorim Jaggi | 9ea2f7b | 2015-11-23 18:08:28 -0800 | [diff] [blame] | 285 | mDivider.getView().stopDragging(mIsVertical |
| 286 | ? (int) event.getRawX() |
| 287 | : (int) event.getRawY(), |
| 288 | mIsVertical |
| 289 | ? mVelocityTracker.getXVelocity() |
Jorim Jaggi | df012d5 | 2016-01-15 22:40:13 -0800 | [diff] [blame] | 290 | : mVelocityTracker.getYVelocity(), |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 291 | true /* avoidDismissStart */, false /* logMetrics */); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 292 | } else if (mDragMode == DRAG_MODE_RECENTS) { |
| 293 | mRecentsComponent.onDraggingInRecentsEnded(mVelocityTracker.getYVelocity()); |
| 294 | } |
| 295 | } |
| 296 | mVelocityTracker.recycle(); |
| 297 | mVelocityTracker = null; |
| 298 | } |
| 299 | |
| 300 | private int calculateDragMode() { |
| 301 | if (mIsVertical && !mDivider.getView().isHorizontalDivision()) { |
| 302 | return DRAG_MODE_DIVIDER; |
| 303 | } |
| 304 | if (!mIsVertical && mDivider.getView().isHorizontalDivision()) { |
| 305 | return DRAG_MODE_DIVIDER; |
| 306 | } |
| 307 | return DRAG_MODE_RECENTS; |
| 308 | } |
| 309 | |
| 310 | public boolean onTouchEvent(MotionEvent event) { |
Matthew Ng | 78f88d1 | 2018-01-23 12:39:55 -0800 | [diff] [blame] | 311 | boolean result = mStatusBar.isPresenterFullyCollapsed() |
| 312 | && (mQuickScrubController.onTouchEvent(event) || proxyMotionEvents(event)); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 313 | if (mDockWindowEnabled) { |
| 314 | result |= handleDockWindowEvent(event); |
| 315 | } |
| 316 | return result; |
| 317 | } |
| 318 | |
| 319 | @Override |
Winson | e759cd5 | 2015-12-03 16:55:06 -0800 | [diff] [blame] | 320 | public void onTuningChanged(String key, String newValue) { |
| 321 | switch (key) { |
| 322 | case KEY_DOCK_WINDOW_GESTURE: |
Jorim Jaggi | 8f2a44f | 2016-02-03 22:18:45 -0800 | [diff] [blame] | 323 | mDockWindowEnabled = newValue != null && (Integer.parseInt(newValue) != 0); |
Winson | e759cd5 | 2015-12-03 16:55:06 -0800 | [diff] [blame] | 324 | break; |
| 325 | } |
| 326 | } |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 327 | } |