Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 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.stackdivider; |
| 18 | |
Michael Wright | f9d9ce77 | 2016-05-13 17:44:16 +0100 | [diff] [blame] | 19 | import static android.view.PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW; |
| 20 | import static android.view.PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW; |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 21 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 22 | import android.animation.Animator; |
| 23 | import android.animation.AnimatorListenerAdapter; |
| 24 | import android.animation.ValueAnimator; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 25 | import android.annotation.Nullable; |
Jorim Jaggi | 5098159 | 2015-12-29 17:54:12 +0100 | [diff] [blame] | 26 | import android.app.ActivityManager.StackId; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 27 | import android.content.Context; |
| 28 | import android.content.res.Configuration; |
| 29 | import android.graphics.Rect; |
| 30 | import android.graphics.Region.Op; |
Filip Gruszczynski | f6d8e9e | 2015-11-12 13:39:20 -0800 | [diff] [blame] | 31 | import android.hardware.display.DisplayManager; |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 32 | import android.os.Bundle; |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 33 | import android.os.Handler; |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 34 | import android.os.Message; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 35 | import android.util.AttributeSet; |
Filip Gruszczynski | f6d8e9e | 2015-11-12 13:39:20 -0800 | [diff] [blame] | 36 | import android.view.Display; |
| 37 | import android.view.DisplayInfo; |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 38 | import android.view.GestureDetector; |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 39 | import android.view.GestureDetector.SimpleOnGestureListener; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 40 | import android.view.MotionEvent; |
Jun Mukai | d4eaef7 | 2015-10-30 15:54:33 -0700 | [diff] [blame] | 41 | import android.view.PointerIcon; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 42 | import android.view.VelocityTracker; |
| 43 | import android.view.View; |
| 44 | import android.view.View.OnTouchListener; |
Jorim Jaggi | d8fb3ac | 2016-01-05 15:37:42 +0100 | [diff] [blame] | 45 | import android.view.ViewConfiguration; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 46 | import android.view.ViewTreeObserver.InternalInsetsInfo; |
| 47 | import android.view.ViewTreeObserver.OnComputeInternalInsetsListener; |
Jorim Jaggi | 81fe2d1 | 2015-12-21 14:45:18 +0100 | [diff] [blame] | 48 | import android.view.WindowInsets; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 49 | import android.view.WindowManager; |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 50 | import android.view.accessibility.AccessibilityNodeInfo; |
| 51 | import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 52 | import android.view.animation.Interpolator; |
| 53 | import android.view.animation.PathInterpolator; |
| 54 | import android.widget.FrameLayout; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 55 | |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 56 | import com.android.internal.logging.MetricsLogger; |
Tamas Berghammer | cbd3f0c | 2016-06-22 15:21:38 +0100 | [diff] [blame^] | 57 | import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
Jorim Jaggi | 737af72 | 2015-12-31 10:42:27 +0100 | [diff] [blame] | 58 | import com.android.internal.policy.DividerSnapAlgorithm; |
Winson | c0d7058 | 2016-01-29 10:24:39 -0800 | [diff] [blame] | 59 | import com.android.internal.policy.DividerSnapAlgorithm.SnapTarget; |
Jorim Jaggi | 737af72 | 2015-12-31 10:42:27 +0100 | [diff] [blame] | 60 | import com.android.internal.policy.DockedDividerUtils; |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 61 | import com.android.systemui.Interpolators; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 62 | import com.android.systemui.R; |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 63 | import com.android.systemui.recents.Recents; |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 64 | import com.android.systemui.recents.events.EventBus; |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 65 | import com.android.systemui.recents.events.activity.DockedTopTaskEvent; |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 66 | import com.android.systemui.recents.events.activity.RecentsActivityStartingEvent; |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 67 | import com.android.systemui.recents.events.activity.UndockingTaskEvent; |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 68 | import com.android.systemui.recents.events.ui.RecentsDrawnEvent; |
Jorim Jaggi | db21bbd | 2016-04-18 15:32:07 -0700 | [diff] [blame] | 69 | import com.android.systemui.recents.events.ui.RecentsGrowingEvent; |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 70 | import com.android.systemui.recents.misc.SystemServicesProxy; |
Jorim Jaggi | 2adba07 | 2016-03-03 13:43:39 +0100 | [diff] [blame] | 71 | import com.android.systemui.stackdivider.events.StartedDragingEvent; |
| 72 | import com.android.systemui.stackdivider.events.StoppedDragingEvent; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 73 | import com.android.systemui.statusbar.FlingAnimationUtils; |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 74 | import com.android.systemui.statusbar.phone.NavigationBarGestureHelper; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 75 | |
| 76 | /** |
| 77 | * Docked stack divider. |
| 78 | */ |
| 79 | public class DividerView extends FrameLayout implements OnTouchListener, |
| 80 | OnComputeInternalInsetsListener { |
| 81 | |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 82 | static final long TOUCH_ANIMATION_DURATION = 150; |
| 83 | static final long TOUCH_RELEASE_ANIMATION_DURATION = 200; |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 84 | |
Jorim Jaggi | db21bbd | 2016-04-18 15:32:07 -0700 | [diff] [blame] | 85 | public static final int INVALID_RECENTS_GROW_TARGET = -1; |
| 86 | |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 87 | private static final int LOG_VALUE_RESIZE_50_50 = 0; |
| 88 | private static final int LOG_VALUE_RESIZE_DOCKED_SMALLER = 1; |
| 89 | private static final int LOG_VALUE_RESIZE_DOCKED_LARGER = 2; |
| 90 | |
| 91 | private static final int LOG_VALUE_UNDOCK_MAX_DOCKED = 0; |
| 92 | private static final int LOG_VALUE_UNDOCK_MAX_OTHER = 1; |
| 93 | |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 94 | private static final int TASK_POSITION_SAME = Integer.MAX_VALUE; |
Jorim Jaggi | 6885598 | 2016-03-25 18:46:30 -0700 | [diff] [blame] | 95 | private static final boolean SWAPPING_ENABLED = false; |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 96 | |
Jorim Jaggi | 50cd636 | 2016-01-22 17:18:29 -0800 | [diff] [blame] | 97 | /** |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 98 | * How much the background gets scaled when we are in the minimized dock state. |
| 99 | */ |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 100 | private static final float MINIMIZE_DOCK_SCALE = 0f; |
Jorim Jaggi | 698e763 | 2016-04-13 21:02:22 -0700 | [diff] [blame] | 101 | private static final float ADJUSTED_FOR_IME_SCALE = 0.5f; |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 102 | |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 103 | private static final PathInterpolator SLOWDOWN_INTERPOLATOR = |
| 104 | new PathInterpolator(0.5f, 1f, 0.5f, 1f); |
Jorim Jaggi | 8f8155b | 2016-01-25 19:45:42 -0800 | [diff] [blame] | 105 | private static final PathInterpolator DIM_INTERPOLATOR = |
| 106 | new PathInterpolator(.23f, .87f, .52f, -0.11f); |
Jorim Jaggi | 7b45839 | 2016-04-20 16:42:06 -0700 | [diff] [blame] | 107 | private static final Interpolator IME_ADJUST_INTERPOLATOR = |
| 108 | new PathInterpolator(0.2f, 0f, 0.1f, 1f); |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 109 | |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 110 | private static final long ONE_MS_IN_NS = 1000000; |
| 111 | private static final long ONE_S_IN_NS = ONE_MS_IN_NS * 1000; |
| 112 | |
| 113 | private static final int MSG_RESIZE_STACK = 0; |
| 114 | |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 115 | private DividerHandleView mHandle; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 116 | private View mBackground; |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 117 | private MinimizedDockShadow mMinimizedShadow; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 118 | private int mStartX; |
| 119 | private int mStartY; |
| 120 | private int mStartPosition; |
| 121 | private int mDockSide; |
| 122 | private final int[] mTempInt2 = new int[2]; |
Jorim Jaggi | d8fb3ac | 2016-01-05 15:37:42 +0100 | [diff] [blame] | 123 | private boolean mMoving; |
| 124 | private int mTouchSlop; |
Jorim Jaggi | e161f08 | 2016-02-05 14:26:16 -0800 | [diff] [blame] | 125 | private boolean mBackgroundLifted; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 126 | |
| 127 | private int mDividerInsets; |
| 128 | private int mDisplayWidth; |
| 129 | private int mDisplayHeight; |
| 130 | private int mDividerWindowWidth; |
| 131 | private int mDividerSize; |
| 132 | private int mTouchElevation; |
Jorim Jaggi | e370e15 | 2016-04-15 14:13:33 -0700 | [diff] [blame] | 133 | private int mLongPressEntraceAnimDuration; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 134 | |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 135 | private final Rect mDockedRect = new Rect(); |
| 136 | private final Rect mDockedTaskRect = new Rect(); |
| 137 | private final Rect mOtherTaskRect = new Rect(); |
| 138 | private final Rect mOtherRect = new Rect(); |
| 139 | private final Rect mDockedInsetRect = new Rect(); |
| 140 | private final Rect mOtherInsetRect = new Rect(); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 141 | private final Rect mLastResizeRect = new Rect(); |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 142 | private final Rect mDisplayRect = new Rect(); |
Jorim Jaggi | 870ab5a | 2015-12-02 18:37:54 -0800 | [diff] [blame] | 143 | private final WindowManagerProxy mWindowManagerProxy = WindowManagerProxy.getInstance(); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 144 | private DividerWindowManager mWindowManager; |
| 145 | private VelocityTracker mVelocityTracker; |
| 146 | private FlingAnimationUtils mFlingAnimationUtils; |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 147 | private DividerSnapAlgorithm mSnapAlgorithm; |
Jorim Jaggi | 81fe2d1 | 2015-12-21 14:45:18 +0100 | [diff] [blame] | 148 | private final Rect mStableInsets = new Rect(); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 149 | |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 150 | private boolean mGrowRecents; |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 151 | private ValueAnimator mCurrentAnimator; |
| 152 | private boolean mEntranceAnimationRunning; |
Jorim Jaggi | 47ee9ad | 2016-04-11 21:51:11 -0700 | [diff] [blame] | 153 | private boolean mExitAnimationRunning; |
| 154 | private int mExitStartPosition; |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 155 | private GestureDetector mGestureDetector; |
Jorim Jaggi | ef92d6f | 2016-03-25 22:07:16 -0700 | [diff] [blame] | 156 | private boolean mDockedStackMinimized; |
Jorim Jaggi | 698e763 | 2016-04-13 21:02:22 -0700 | [diff] [blame] | 157 | private boolean mAdjustedForIme; |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 158 | private DividerState mState; |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 159 | |
| 160 | /** |
| 161 | * The offset between vsync-app and vsync-surfaceflinger. See |
| 162 | * {@link #calculateAppSurfaceFlingerVsyncOffsetMs} why this is necessary. |
| 163 | */ |
| 164 | private long mSurfaceFlingerOffsetMs; |
| 165 | |
| 166 | private final Handler mHandler = new Handler() { |
| 167 | @Override |
| 168 | public void handleMessage(Message msg) { |
| 169 | switch (msg.what) { |
| 170 | case MSG_RESIZE_STACK: |
| 171 | resizeStack(msg.arg1, msg.arg2, (SnapTarget) msg.obj); |
| 172 | break; |
| 173 | default: |
| 174 | super.handleMessage(msg); |
| 175 | } |
| 176 | } |
| 177 | }; |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 178 | |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 179 | private final AccessibilityDelegate mHandleDelegate = new AccessibilityDelegate() { |
| 180 | @Override |
| 181 | public void onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfo info) { |
| 182 | super.onInitializeAccessibilityNodeInfo(host, info); |
| 183 | if (isHorizontalDivision()) { |
Winson | ce9630d | 2016-04-19 11:33:04 -0700 | [diff] [blame] | 184 | info.addAction(new AccessibilityAction(R.id.action_move_tl_full, |
| 185 | mContext.getString(R.string.accessibility_action_divider_top_full))); |
| 186 | if (mSnapAlgorithm.isFirstSplitTargetAvailable()) { |
| 187 | info.addAction(new AccessibilityAction(R.id.action_move_tl_70, |
| 188 | mContext.getString(R.string.accessibility_action_divider_top_70))); |
| 189 | } |
| 190 | info.addAction(new AccessibilityAction(R.id.action_move_tl_50, |
| 191 | mContext.getString(R.string.accessibility_action_divider_top_50))); |
| 192 | if (mSnapAlgorithm.isLastSplitTargetAvailable()) { |
| 193 | info.addAction(new AccessibilityAction(R.id.action_move_tl_30, |
| 194 | mContext.getString(R.string.accessibility_action_divider_top_30))); |
| 195 | } |
| 196 | info.addAction(new AccessibilityAction(R.id.action_move_rb_full, |
| 197 | mContext.getString(R.string.accessibility_action_divider_bottom_full))); |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 198 | } else { |
Winson | ce9630d | 2016-04-19 11:33:04 -0700 | [diff] [blame] | 199 | info.addAction(new AccessibilityAction(R.id.action_move_tl_full, |
| 200 | mContext.getString(R.string.accessibility_action_divider_left_full))); |
| 201 | if (mSnapAlgorithm.isFirstSplitTargetAvailable()) { |
| 202 | info.addAction(new AccessibilityAction(R.id.action_move_tl_70, |
| 203 | mContext.getString(R.string.accessibility_action_divider_left_70))); |
| 204 | } |
| 205 | info.addAction(new AccessibilityAction(R.id.action_move_tl_50, |
| 206 | mContext.getString(R.string.accessibility_action_divider_left_50))); |
| 207 | if (mSnapAlgorithm.isLastSplitTargetAvailable()) { |
| 208 | info.addAction(new AccessibilityAction(R.id.action_move_tl_30, |
| 209 | mContext.getString(R.string.accessibility_action_divider_left_30))); |
| 210 | } |
| 211 | info.addAction(new AccessibilityAction(R.id.action_move_rb_full, |
| 212 | mContext.getString(R.string.accessibility_action_divider_right_full))); |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 213 | } |
| 214 | } |
| 215 | |
| 216 | @Override |
| 217 | public boolean performAccessibilityAction(View host, int action, Bundle args) { |
Winson | ce9630d | 2016-04-19 11:33:04 -0700 | [diff] [blame] | 218 | int currentPosition = getCurrentPosition(); |
| 219 | SnapTarget nextTarget = null; |
| 220 | switch (action) { |
| 221 | case R.id.action_move_tl_full: |
| 222 | nextTarget = mSnapAlgorithm.getDismissEndTarget(); |
| 223 | break; |
| 224 | case R.id.action_move_tl_70: |
| 225 | nextTarget = mSnapAlgorithm.getLastSplitTarget(); |
| 226 | break; |
| 227 | case R.id.action_move_tl_50: |
| 228 | nextTarget = mSnapAlgorithm.getMiddleTarget(); |
| 229 | break; |
| 230 | case R.id.action_move_tl_30: |
| 231 | nextTarget = mSnapAlgorithm.getFirstSplitTarget(); |
| 232 | break; |
| 233 | case R.id.action_move_rb_full: |
| 234 | nextTarget = mSnapAlgorithm.getDismissStartTarget(); |
| 235 | break; |
| 236 | } |
| 237 | if (nextTarget != null) { |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 238 | startDragging(true /* animate */, false /* touching */); |
Winson | ce9630d | 2016-04-19 11:33:04 -0700 | [diff] [blame] | 239 | stopDragging(currentPosition, nextTarget, 250, Interpolators.FAST_OUT_SLOW_IN); |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 240 | return true; |
| 241 | } |
| 242 | return super.performAccessibilityAction(host, action, args); |
| 243 | } |
| 244 | }; |
| 245 | |
Jorim Jaggi | e661f40 | 2016-03-25 19:11:35 -0700 | [diff] [blame] | 246 | private final Runnable mResetBackgroundRunnable = new Runnable() { |
| 247 | @Override |
| 248 | public void run() { |
| 249 | resetBackground(); |
| 250 | } |
| 251 | }; |
| 252 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 253 | public DividerView(Context context) { |
| 254 | super(context); |
| 255 | } |
| 256 | |
| 257 | public DividerView(Context context, @Nullable AttributeSet attrs) { |
| 258 | super(context, attrs); |
| 259 | } |
| 260 | |
| 261 | public DividerView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { |
| 262 | super(context, attrs, defStyleAttr); |
| 263 | } |
| 264 | |
| 265 | public DividerView(Context context, @Nullable AttributeSet attrs, int defStyleAttr, |
| 266 | int defStyleRes) { |
| 267 | super(context, attrs, defStyleAttr, defStyleRes); |
| 268 | } |
| 269 | |
| 270 | @Override |
| 271 | protected void onFinishInflate() { |
| 272 | super.onFinishInflate(); |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 273 | mHandle = (DividerHandleView) findViewById(R.id.docked_divider_handle); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 274 | mBackground = findViewById(R.id.docked_divider_background); |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 275 | mMinimizedShadow = (MinimizedDockShadow) findViewById(R.id.minimized_dock_shadow); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 276 | mHandle.setOnTouchListener(this); |
| 277 | mDividerWindowWidth = getResources().getDimensionPixelSize( |
| 278 | com.android.internal.R.dimen.docked_stack_divider_thickness); |
| 279 | mDividerInsets = getResources().getDimensionPixelSize( |
| 280 | com.android.internal.R.dimen.docked_stack_divider_insets); |
| 281 | mDividerSize = mDividerWindowWidth - 2 * mDividerInsets; |
| 282 | mTouchElevation = getResources().getDimensionPixelSize( |
| 283 | R.dimen.docked_stack_divider_lift_elevation); |
Jorim Jaggi | e370e15 | 2016-04-15 14:13:33 -0700 | [diff] [blame] | 284 | mLongPressEntraceAnimDuration = getResources().getInteger( |
| 285 | R.integer.long_press_dock_anim_duration); |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 286 | mGrowRecents = getResources().getBoolean(R.bool.recents_grow_in_multiwindow); |
Jorim Jaggi | d8fb3ac | 2016-01-05 15:37:42 +0100 | [diff] [blame] | 287 | mTouchSlop = ViewConfiguration.get(mContext).getScaledTouchSlop(); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 288 | mFlingAnimationUtils = new FlingAnimationUtils(getContext(), 0.3f); |
| 289 | updateDisplayInfo(); |
Jorim Jaggi | e48f428 | 2015-11-06 17:32:44 +0100 | [diff] [blame] | 290 | boolean landscape = getResources().getConfiguration().orientation |
| 291 | == Configuration.ORIENTATION_LANDSCAPE; |
Jun Mukai | d4eaef7 | 2015-10-30 15:54:33 -0700 | [diff] [blame] | 292 | mHandle.setPointerIcon(PointerIcon.getSystemIcon(getContext(), |
Michael Wright | f9d9ce77 | 2016-05-13 17:44:16 +0100 | [diff] [blame] | 293 | landscape ? TYPE_HORIZONTAL_DOUBLE_ARROW : TYPE_VERTICAL_DOUBLE_ARROW)); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 294 | getViewTreeObserver().addOnComputeInternalInsetsListener(this); |
Jorim Jaggi | 88afd02 | 2016-02-24 21:11:08 -0500 | [diff] [blame] | 295 | mHandle.setAccessibilityDelegate(mHandleDelegate); |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 296 | mGestureDetector = new GestureDetector(mContext, new SimpleOnGestureListener() { |
| 297 | @Override |
| 298 | public boolean onSingleTapUp(MotionEvent e) { |
Jorim Jaggi | 6885598 | 2016-03-25 18:46:30 -0700 | [diff] [blame] | 299 | if (SWAPPING_ENABLED) { |
| 300 | updateDockSide(); |
| 301 | SystemServicesProxy ssp = Recents.getSystemServices(); |
| 302 | if (mDockSide != WindowManager.DOCKED_INVALID |
Winson | d46b727 | 2016-04-20 11:54:27 -0700 | [diff] [blame] | 303 | && !ssp.isRecentsActivityVisible()) { |
Jorim Jaggi | 6885598 | 2016-03-25 18:46:30 -0700 | [diff] [blame] | 304 | mWindowManagerProxy.swapTasks(); |
| 305 | return true; |
| 306 | } |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 307 | } |
| 308 | return false; |
| 309 | } |
| 310 | }); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 311 | } |
| 312 | |
Jorim Jaggi | 81fe2d1 | 2015-12-21 14:45:18 +0100 | [diff] [blame] | 313 | @Override |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 314 | protected void onAttachedToWindow() { |
| 315 | super.onAttachedToWindow(); |
| 316 | EventBus.getDefault().register(this); |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 317 | mSurfaceFlingerOffsetMs = calculateAppSurfaceFlingerVsyncOffsetMs(); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 318 | } |
| 319 | |
| 320 | @Override |
| 321 | protected void onDetachedFromWindow() { |
| 322 | super.onDetachedFromWindow(); |
| 323 | EventBus.getDefault().unregister(this); |
| 324 | } |
| 325 | |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 326 | /** |
| 327 | * This method calculates the offset between vsync-surfaceflinger and vsync-app. If vsync-app |
| 328 | * is a couple of milliseconds before vsync-sf, a touch or animation event that causes the |
| 329 | * stacks to be resized are sometimes processed before the vsync-sf tick, and sometimes after, |
| 330 | * which leads to jank. Figure out this difference here and then post all the touch/animation |
| 331 | * events to start being processed at vsync-sf. |
| 332 | * |
| 333 | * @return The offset between vsync-app and vsync-sf, or 0 if vsync app happens after vsync-sf. |
| 334 | */ |
| 335 | private long calculateAppSurfaceFlingerVsyncOffsetMs() { |
| 336 | Display display = getDisplay(); |
| 337 | |
| 338 | // Calculate vsync offset from SurfaceFlinger. |
| 339 | // See frameworks/native/services/surfaceflinger/SurfaceFlinger.cpp:getDisplayConfigs |
| 340 | long vsyncPeriod = (long) (ONE_S_IN_NS / display.getRefreshRate()); |
| 341 | long sfVsyncOffset = vsyncPeriod - (display.getPresentationDeadlineNanos() - ONE_MS_IN_NS); |
| 342 | return Math.max(0, (sfVsyncOffset - display.getAppVsyncOffsetNanos()) / ONE_MS_IN_NS); |
| 343 | } |
| 344 | |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 345 | @Override |
Jorim Jaggi | 81fe2d1 | 2015-12-21 14:45:18 +0100 | [diff] [blame] | 346 | public WindowInsets onApplyWindowInsets(WindowInsets insets) { |
Jorim Jaggi | 1b12ef5 | 2016-01-29 16:49:55 -0800 | [diff] [blame] | 347 | if (mStableInsets.left != insets.getStableInsetLeft() |
| 348 | || mStableInsets.top != insets.getStableInsetTop() |
| 349 | || mStableInsets.right != insets.getStableInsetRight() |
| 350 | || mStableInsets.bottom != insets.getStableInsetBottom()) { |
| 351 | mStableInsets.set(insets.getStableInsetLeft(), insets.getStableInsetTop(), |
| 352 | insets.getStableInsetRight(), insets.getStableInsetBottom()); |
| 353 | if (mSnapAlgorithm != null) { |
| 354 | mSnapAlgorithm = null; |
Jorim Jaggi | defd922 | 2016-02-03 18:28:49 -0800 | [diff] [blame] | 355 | initializeSnapAlgorithm(); |
Jorim Jaggi | 1b12ef5 | 2016-01-29 16:49:55 -0800 | [diff] [blame] | 356 | } |
| 357 | } |
Jorim Jaggi | 81fe2d1 | 2015-12-21 14:45:18 +0100 | [diff] [blame] | 358 | return super.onApplyWindowInsets(insets); |
| 359 | } |
| 360 | |
Jorim Jaggi | 8eb8a32 | 2016-04-05 18:03:56 -0700 | [diff] [blame] | 361 | @Override |
| 362 | protected void onLayout(boolean changed, int left, int top, int right, int bottom) { |
| 363 | super.onLayout(changed, left, top, right, bottom); |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 364 | int minimizeLeft = 0; |
| 365 | int minimizeTop = 0; |
| 366 | if (mDockSide == WindowManager.DOCKED_TOP) { |
| 367 | minimizeTop = mBackground.getTop(); |
| 368 | } else if (mDockSide == WindowManager.DOCKED_LEFT) { |
| 369 | minimizeLeft = mBackground.getLeft(); |
| 370 | } else if (mDockSide == WindowManager.DOCKED_RIGHT) { |
| 371 | minimizeLeft = mBackground.getRight() - mMinimizedShadow.getWidth(); |
| 372 | } |
| 373 | mMinimizedShadow.layout(minimizeLeft, minimizeTop, |
| 374 | minimizeLeft + mMinimizedShadow.getMeasuredWidth(), |
| 375 | minimizeTop + mMinimizedShadow.getMeasuredHeight()); |
Jorim Jaggi | 8eb8a32 | 2016-04-05 18:03:56 -0700 | [diff] [blame] | 376 | if (changed) { |
| 377 | mWindowManagerProxy.setTouchRegion(new Rect(mHandle.getLeft(), mHandle.getTop(), |
| 378 | mHandle.getRight(), mHandle.getBottom())); |
| 379 | } |
| 380 | } |
| 381 | |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 382 | public void injectDependencies(DividerWindowManager windowManager, DividerState dividerState) { |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 383 | mWindowManager = windowManager; |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 384 | mState = dividerState; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 385 | } |
| 386 | |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 387 | public WindowManagerProxy getWindowManagerProxy() { |
| 388 | return mWindowManagerProxy; |
| 389 | } |
| 390 | |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 391 | public boolean startDragging(boolean animate, boolean touching) { |
Jorim Jaggi | 0c79041 | 2016-02-19 16:38:49 -0800 | [diff] [blame] | 392 | cancelFlingAnimation(); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 393 | if (touching) { |
| 394 | mHandle.setTouching(true, animate); |
| 395 | } |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 396 | mDockSide = mWindowManagerProxy.getDockSide(); |
Jorim Jaggi | defd922 | 2016-02-03 18:28:49 -0800 | [diff] [blame] | 397 | initializeSnapAlgorithm(); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 398 | mWindowManagerProxy.setResizing(true); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 399 | if (touching) { |
Jorim Jaggi | e161f08 | 2016-02-05 14:26:16 -0800 | [diff] [blame] | 400 | mWindowManager.setSlippery(false); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 401 | liftBackground(); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 402 | } |
Jorim Jaggi | 2adba07 | 2016-03-03 13:43:39 +0100 | [diff] [blame] | 403 | EventBus.getDefault().send(new StartedDragingEvent()); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 404 | return mDockSide != WindowManager.DOCKED_INVALID; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 405 | } |
| 406 | |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 407 | public void stopDragging(int position, float velocity, boolean avoidDismissStart, |
| 408 | boolean logMetrics) { |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 409 | mHandle.setTouching(false, true /* animate */); |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 410 | fling(position, velocity, avoidDismissStart, logMetrics); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 411 | mWindowManager.setSlippery(true); |
| 412 | releaseBackground(); |
| 413 | } |
| 414 | |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 415 | public void stopDragging(int position, SnapTarget target, long duration, |
| 416 | Interpolator interpolator) { |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 417 | stopDragging(position, target, duration, 0 /* startDelay*/, 0 /* endDelay */, interpolator); |
| 418 | } |
| 419 | |
| 420 | public void stopDragging(int position, SnapTarget target, long duration, |
| 421 | Interpolator interpolator, long endDelay) { |
| 422 | stopDragging(position, target, duration, 0 /* startDelay*/, endDelay, interpolator); |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 423 | } |
| 424 | |
| 425 | public void stopDragging(int position, SnapTarget target, long duration, long startDelay, |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 426 | long endDelay, Interpolator interpolator) { |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 427 | mHandle.setTouching(false, true /* animate */); |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 428 | flingTo(position, target, duration, startDelay, endDelay, interpolator); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 429 | mWindowManager.setSlippery(true); |
| 430 | releaseBackground(); |
| 431 | } |
| 432 | |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 433 | private void stopDragging() { |
| 434 | mHandle.setTouching(false, true /* animate */); |
| 435 | mWindowManager.setSlippery(true); |
| 436 | releaseBackground(); |
| 437 | } |
| 438 | |
| 439 | private void updateDockSide() { |
| 440 | mDockSide = mWindowManagerProxy.getDockSide(); |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 441 | mMinimizedShadow.setDockSide(mDockSide); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 442 | } |
| 443 | |
Jorim Jaggi | defd922 | 2016-02-03 18:28:49 -0800 | [diff] [blame] | 444 | private void initializeSnapAlgorithm() { |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 445 | if (mSnapAlgorithm == null) { |
| 446 | mSnapAlgorithm = new DividerSnapAlgorithm(getContext().getResources(), mDisplayWidth, |
| 447 | mDisplayHeight, mDividerSize, isHorizontalDivision(), mStableInsets); |
| 448 | } |
Jorim Jaggi | defd922 | 2016-02-03 18:28:49 -0800 | [diff] [blame] | 449 | } |
| 450 | |
| 451 | public DividerSnapAlgorithm getSnapAlgorithm() { |
| 452 | initializeSnapAlgorithm(); |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 453 | return mSnapAlgorithm; |
| 454 | } |
| 455 | |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 456 | public int getCurrentPosition() { |
| 457 | getLocationOnScreen(mTempInt2); |
| 458 | if (isHorizontalDivision()) { |
| 459 | return mTempInt2[1] + mDividerInsets; |
| 460 | } else { |
| 461 | return mTempInt2[0] + mDividerInsets; |
| 462 | } |
| 463 | } |
| 464 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 465 | @Override |
| 466 | public boolean onTouch(View v, MotionEvent event) { |
| 467 | convertToScreenCoordinates(event); |
Jorim Jaggi | d47e7e1 | 2016-03-01 09:57:38 +0100 | [diff] [blame] | 468 | mGestureDetector.onTouchEvent(event); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 469 | final int action = event.getAction() & MotionEvent.ACTION_MASK; |
| 470 | switch (action) { |
| 471 | case MotionEvent.ACTION_DOWN: |
| 472 | mVelocityTracker = VelocityTracker.obtain(); |
| 473 | mVelocityTracker.addMovement(event); |
| 474 | mStartX = (int) event.getX(); |
| 475 | mStartY = (int) event.getY(); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 476 | boolean result = startDragging(true /* animate */, true /* touching */); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 477 | if (!result) { |
| 478 | |
| 479 | // Weren't able to start dragging successfully, so cancel it again. |
| 480 | stopDragging(); |
| 481 | } |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 482 | mStartPosition = getCurrentPosition(); |
Jorim Jaggi | d8fb3ac | 2016-01-05 15:37:42 +0100 | [diff] [blame] | 483 | mMoving = false; |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 484 | return result; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 485 | case MotionEvent.ACTION_MOVE: |
| 486 | mVelocityTracker.addMovement(event); |
| 487 | int x = (int) event.getX(); |
| 488 | int y = (int) event.getY(); |
Jorim Jaggi | d8fb3ac | 2016-01-05 15:37:42 +0100 | [diff] [blame] | 489 | boolean exceededTouchSlop = |
| 490 | isHorizontalDivision() && Math.abs(y - mStartY) > mTouchSlop |
| 491 | || (!isHorizontalDivision() && Math.abs(x - mStartX) > mTouchSlop); |
| 492 | if (!mMoving && exceededTouchSlop) { |
| 493 | mStartX = x; |
| 494 | mStartY = y; |
| 495 | mMoving = true; |
| 496 | } |
| 497 | if (mMoving && mDockSide != WindowManager.DOCKED_INVALID) { |
Wale Ogunwale | ef676d8 | 2016-03-18 12:51:55 -0700 | [diff] [blame] | 498 | SnapTarget snapTarget = mSnapAlgorithm.calculateSnapTarget( |
| 499 | mStartPosition, 0 /* velocity */, false /* hardDismiss */); |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 500 | resizeStackDelayed(calculatePosition(x, y), mStartPosition, snapTarget); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 501 | } |
| 502 | break; |
| 503 | case MotionEvent.ACTION_UP: |
| 504 | case MotionEvent.ACTION_CANCEL: |
| 505 | mVelocityTracker.addMovement(event); |
| 506 | |
| 507 | x = (int) event.getRawX(); |
| 508 | y = (int) event.getRawY(); |
| 509 | |
| 510 | mVelocityTracker.computeCurrentVelocity(1000); |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 511 | int position = calculatePosition(x, y); |
| 512 | stopDragging(position, isHorizontalDivision() ? mVelocityTracker.getYVelocity() |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 513 | : mVelocityTracker.getXVelocity(), false /* avoidDismissStart */, |
| 514 | true /* log */); |
Jorim Jaggi | d8fb3ac | 2016-01-05 15:37:42 +0100 | [diff] [blame] | 515 | mMoving = false; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 516 | break; |
| 517 | } |
| 518 | return true; |
| 519 | } |
| 520 | |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 521 | private void logResizeEvent(SnapTarget snapTarget) { |
| 522 | if (snapTarget == mSnapAlgorithm.getDismissStartTarget()) { |
| 523 | MetricsLogger.action( |
| 524 | mContext, MetricsEvent.ACTION_WINDOW_UNDOCK_MAX, dockSideTopLeft(mDockSide) |
| 525 | ? LOG_VALUE_UNDOCK_MAX_OTHER |
| 526 | : LOG_VALUE_UNDOCK_MAX_DOCKED); |
| 527 | } else if (snapTarget == mSnapAlgorithm.getDismissEndTarget()) { |
| 528 | MetricsLogger.action( |
| 529 | mContext, MetricsEvent.ACTION_WINDOW_UNDOCK_MAX, dockSideBottomRight(mDockSide) |
| 530 | ? LOG_VALUE_UNDOCK_MAX_OTHER |
| 531 | : LOG_VALUE_UNDOCK_MAX_DOCKED); |
| 532 | } else if (snapTarget == mSnapAlgorithm.getMiddleTarget()) { |
| 533 | MetricsLogger.action(mContext, MetricsEvent.ACTION_WINDOW_DOCK_RESIZE, |
| 534 | LOG_VALUE_RESIZE_50_50); |
| 535 | } else if (snapTarget == mSnapAlgorithm.getFirstSplitTarget()) { |
| 536 | MetricsLogger.action(mContext, MetricsEvent.ACTION_WINDOW_DOCK_RESIZE, |
| 537 | dockSideTopLeft(mDockSide) |
| 538 | ? LOG_VALUE_RESIZE_DOCKED_SMALLER |
| 539 | : LOG_VALUE_RESIZE_DOCKED_LARGER); |
| 540 | } else if (snapTarget == mSnapAlgorithm.getLastSplitTarget()) { |
| 541 | MetricsLogger.action(mContext, MetricsEvent.ACTION_WINDOW_DOCK_RESIZE, |
| 542 | dockSideTopLeft(mDockSide) |
| 543 | ? LOG_VALUE_RESIZE_DOCKED_LARGER |
| 544 | : LOG_VALUE_RESIZE_DOCKED_SMALLER); |
| 545 | } |
| 546 | } |
| 547 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 548 | private void convertToScreenCoordinates(MotionEvent event) { |
| 549 | event.setLocation(event.getRawX(), event.getRawY()); |
| 550 | } |
| 551 | |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 552 | private void fling(int position, float velocity, boolean avoidDismissStart, |
| 553 | boolean logMetrics) { |
Jorim Jaggi | df012d5 | 2016-01-15 22:40:13 -0800 | [diff] [blame] | 554 | SnapTarget snapTarget = mSnapAlgorithm.calculateSnapTarget(position, velocity); |
| 555 | if (avoidDismissStart && snapTarget == mSnapAlgorithm.getDismissStartTarget()) { |
| 556 | snapTarget = mSnapAlgorithm.getFirstSplitTarget(); |
| 557 | } |
Jorim Jaggi | 29379ec | 2016-04-11 23:43:42 -0700 | [diff] [blame] | 558 | if (logMetrics) { |
| 559 | logResizeEvent(snapTarget); |
| 560 | } |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 561 | ValueAnimator anim = getFlingAnimator(position, snapTarget, 0 /* endDelay */); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 562 | mFlingAnimationUtils.apply(anim, position, snapTarget.position, velocity); |
| 563 | anim.start(); |
| 564 | } |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 565 | |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 566 | private void flingTo(int position, SnapTarget target, long duration, long startDelay, |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 567 | long endDelay, Interpolator interpolator) { |
| 568 | ValueAnimator anim = getFlingAnimator(position, target, endDelay); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 569 | anim.setDuration(duration); |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 570 | anim.setStartDelay(startDelay); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 571 | anim.setInterpolator(interpolator); |
| 572 | anim.start(); |
| 573 | } |
| 574 | |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 575 | private ValueAnimator getFlingAnimator(int position, final SnapTarget snapTarget, |
| 576 | final long endDelay) { |
Jorim Jaggi | 069dfe6 | 2016-05-04 17:24:47 -0700 | [diff] [blame] | 577 | final boolean taskPositionSameAtEnd = snapTarget.flag == SnapTarget.FLAG_NONE; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 578 | ValueAnimator anim = ValueAnimator.ofInt(position, snapTarget.position); |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 579 | anim.addUpdateListener(animation -> resizeStackDelayed((int) animation.getAnimatedValue(), |
Jorim Jaggi | 069dfe6 | 2016-05-04 17:24:47 -0700 | [diff] [blame] | 580 | taskPositionSameAtEnd && animation.getAnimatedFraction() == 1f |
| 581 | ? TASK_POSITION_SAME |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 582 | : snapTarget.taskPosition, |
| 583 | snapTarget)); |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 584 | Runnable endAction = () -> { |
| 585 | commitSnapFlags(snapTarget); |
| 586 | mWindowManagerProxy.setResizing(false); |
| 587 | mDockSide = WindowManager.DOCKED_INVALID; |
| 588 | mCurrentAnimator = null; |
| 589 | mEntranceAnimationRunning = false; |
| 590 | mExitAnimationRunning = false; |
| 591 | EventBus.getDefault().send(new StoppedDragingEvent()); |
| 592 | }; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 593 | anim.addListener(new AnimatorListenerAdapter() { |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 594 | |
| 595 | private boolean mCancelled; |
| 596 | |
| 597 | @Override |
| 598 | public void onAnimationCancel(Animator animation) { |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 599 | mHandler.removeMessages(MSG_RESIZE_STACK); |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 600 | mCancelled = true; |
| 601 | } |
| 602 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 603 | @Override |
| 604 | public void onAnimationEnd(Animator animation) { |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 605 | long delay = 0; |
| 606 | if (endDelay != 0) { |
| 607 | delay = endDelay; |
| 608 | } else if (mCancelled) { |
| 609 | delay = 0; |
| 610 | } else if (mSurfaceFlingerOffsetMs != 0) { |
| 611 | delay = mSurfaceFlingerOffsetMs; |
| 612 | } |
| 613 | if (delay == 0) { |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 614 | endAction.run(); |
| 615 | } else { |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 616 | mHandler.postDelayed(endAction, delay); |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 617 | } |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 618 | } |
| 619 | }); |
Jorim Jaggi | 0c79041 | 2016-02-19 16:38:49 -0800 | [diff] [blame] | 620 | mCurrentAnimator = anim; |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 621 | return anim; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 622 | } |
| 623 | |
Jorim Jaggi | 0c79041 | 2016-02-19 16:38:49 -0800 | [diff] [blame] | 624 | private void cancelFlingAnimation() { |
| 625 | if (mCurrentAnimator != null) { |
| 626 | mCurrentAnimator.cancel(); |
| 627 | } |
| 628 | } |
| 629 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 630 | private void commitSnapFlags(SnapTarget target) { |
| 631 | if (target.flag == SnapTarget.FLAG_NONE) { |
| 632 | return; |
| 633 | } |
| 634 | boolean dismissOrMaximize; |
| 635 | if (target.flag == SnapTarget.FLAG_DISMISS_START) { |
| 636 | dismissOrMaximize = mDockSide == WindowManager.DOCKED_LEFT |
| 637 | || mDockSide == WindowManager.DOCKED_TOP; |
| 638 | } else { |
| 639 | dismissOrMaximize = mDockSide == WindowManager.DOCKED_RIGHT |
| 640 | || mDockSide == WindowManager.DOCKED_BOTTOM; |
| 641 | } |
| 642 | if (dismissOrMaximize) { |
| 643 | mWindowManagerProxy.dismissDockedStack(); |
| 644 | } else { |
| 645 | mWindowManagerProxy.maximizeDockedStack(); |
| 646 | } |
Jorim Jaggi | 5098159 | 2015-12-29 17:54:12 +0100 | [diff] [blame] | 647 | mWindowManagerProxy.setResizeDimLayer(false, -1, 0f); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 648 | } |
| 649 | |
| 650 | private void liftBackground() { |
Jorim Jaggi | e161f08 | 2016-02-05 14:26:16 -0800 | [diff] [blame] | 651 | if (mBackgroundLifted) { |
| 652 | return; |
| 653 | } |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 654 | if (isHorizontalDivision()) { |
Jorim Jaggi | 79b39f0 | 2015-12-17 20:04:31 -0800 | [diff] [blame] | 655 | mBackground.animate().scaleY(1.4f); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 656 | } else { |
Jorim Jaggi | 79b39f0 | 2015-12-17 20:04:31 -0800 | [diff] [blame] | 657 | mBackground.animate().scaleX(1.4f); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 658 | } |
| 659 | mBackground.animate() |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 660 | .setInterpolator(Interpolators.TOUCH_RESPONSE) |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 661 | .setDuration(TOUCH_ANIMATION_DURATION) |
| 662 | .translationZ(mTouchElevation) |
| 663 | .start(); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 664 | |
| 665 | // Lift handle as well so it doesn't get behind the background, even though it doesn't |
| 666 | // cast shadow. |
| 667 | mHandle.animate() |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 668 | .setInterpolator(Interpolators.TOUCH_RESPONSE) |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 669 | .setDuration(TOUCH_ANIMATION_DURATION) |
| 670 | .translationZ(mTouchElevation) |
| 671 | .start(); |
Jorim Jaggi | e161f08 | 2016-02-05 14:26:16 -0800 | [diff] [blame] | 672 | mBackgroundLifted = true; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 673 | } |
| 674 | |
| 675 | private void releaseBackground() { |
Jorim Jaggi | e161f08 | 2016-02-05 14:26:16 -0800 | [diff] [blame] | 676 | if (!mBackgroundLifted) { |
| 677 | return; |
| 678 | } |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 679 | mBackground.animate() |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 680 | .setInterpolator(Interpolators.FAST_OUT_SLOW_IN) |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 681 | .setDuration(TOUCH_RELEASE_ANIMATION_DURATION) |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 682 | .translationZ(0) |
| 683 | .scaleX(1f) |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 684 | .scaleY(1f) |
| 685 | .start(); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 686 | mHandle.animate() |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 687 | .setInterpolator(Interpolators.FAST_OUT_SLOW_IN) |
Jorim Jaggi | 514b2cf | 2016-01-04 13:06:34 +0100 | [diff] [blame] | 688 | .setDuration(TOUCH_RELEASE_ANIMATION_DURATION) |
| 689 | .translationZ(0) |
| 690 | .start(); |
Jorim Jaggi | e161f08 | 2016-02-05 14:26:16 -0800 | [diff] [blame] | 691 | mBackgroundLifted = false; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 692 | } |
| 693 | |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 694 | |
| 695 | public void setMinimizedDockStack(boolean minimized) { |
| 696 | updateDockSide(); |
| 697 | mHandle.setAlpha(minimized ? 0f : 1f); |
Jorim Jaggi | e661f40 | 2016-03-25 19:11:35 -0700 | [diff] [blame] | 698 | if (!minimized) { |
| 699 | resetBackground(); |
| 700 | } else if (mDockSide == WindowManager.DOCKED_TOP) { |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 701 | mBackground.setPivotY(0); |
Jorim Jaggi | e661f40 | 2016-03-25 19:11:35 -0700 | [diff] [blame] | 702 | mBackground.setScaleY(MINIMIZE_DOCK_SCALE); |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 703 | } else if (mDockSide == WindowManager.DOCKED_LEFT |
| 704 | || mDockSide == WindowManager.DOCKED_RIGHT) { |
| 705 | mBackground.setPivotX(mDockSide == WindowManager.DOCKED_LEFT |
| 706 | ? 0 |
| 707 | : mBackground.getWidth()); |
Jorim Jaggi | e661f40 | 2016-03-25 19:11:35 -0700 | [diff] [blame] | 708 | mBackground.setScaleX(MINIMIZE_DOCK_SCALE); |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 709 | } |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 710 | mMinimizedShadow.setAlpha(minimized ? 1f : 0f); |
Jorim Jaggi | ef92d6f | 2016-03-25 22:07:16 -0700 | [diff] [blame] | 711 | mDockedStackMinimized = minimized; |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 712 | } |
| 713 | |
| 714 | public void setMinimizedDockStack(boolean minimized, long animDuration) { |
| 715 | updateDockSide(); |
| 716 | mHandle.animate() |
| 717 | .setInterpolator(Interpolators.FAST_OUT_SLOW_IN) |
| 718 | .setDuration(animDuration) |
| 719 | .alpha(minimized ? 0f : 1f) |
| 720 | .start(); |
| 721 | if (mDockSide == WindowManager.DOCKED_TOP) { |
| 722 | mBackground.setPivotY(0); |
| 723 | mBackground.animate() |
| 724 | .scaleY(minimized ? MINIMIZE_DOCK_SCALE : 1f); |
| 725 | } else if (mDockSide == WindowManager.DOCKED_LEFT |
| 726 | || mDockSide == WindowManager.DOCKED_RIGHT) { |
| 727 | mBackground.setPivotX(mDockSide == WindowManager.DOCKED_LEFT |
| 728 | ? 0 |
| 729 | : mBackground.getWidth()); |
| 730 | mBackground.animate() |
| 731 | .scaleX(minimized ? MINIMIZE_DOCK_SCALE : 1f); |
| 732 | } |
Jorim Jaggi | e661f40 | 2016-03-25 19:11:35 -0700 | [diff] [blame] | 733 | if (!minimized) { |
| 734 | mBackground.animate().withEndAction(mResetBackgroundRunnable); |
| 735 | } |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 736 | mMinimizedShadow.animate() |
| 737 | .alpha(minimized ? 1f : 0f) |
| 738 | .setInterpolator(Interpolators.ALPHA_IN) |
| 739 | .setDuration(animDuration) |
| 740 | .start(); |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 741 | mBackground.animate() |
| 742 | .setInterpolator(Interpolators.FAST_OUT_SLOW_IN) |
| 743 | .setDuration(animDuration) |
| 744 | .start(); |
Jorim Jaggi | ef92d6f | 2016-03-25 22:07:16 -0700 | [diff] [blame] | 745 | mDockedStackMinimized = minimized; |
Jorim Jaggi | 42625d1b | 2016-02-11 20:11:07 -0800 | [diff] [blame] | 746 | } |
| 747 | |
Jorim Jaggi | 698e763 | 2016-04-13 21:02:22 -0700 | [diff] [blame] | 748 | public void setAdjustedForIme(boolean adjustedForIme) { |
| 749 | updateDockSide(); |
| 750 | mHandle.setAlpha(adjustedForIme ? 0f : 1f); |
| 751 | if (!adjustedForIme) { |
| 752 | resetBackground(); |
| 753 | } else if (mDockSide == WindowManager.DOCKED_TOP) { |
| 754 | mBackground.setPivotY(0); |
Jorim Jaggi | 7b45839 | 2016-04-20 16:42:06 -0700 | [diff] [blame] | 755 | mBackground.setScaleY(ADJUSTED_FOR_IME_SCALE); |
Jorim Jaggi | 698e763 | 2016-04-13 21:02:22 -0700 | [diff] [blame] | 756 | } |
| 757 | mAdjustedForIme = adjustedForIme; |
| 758 | } |
| 759 | |
| 760 | public void setAdjustedForIme(boolean adjustedForIme, long animDuration) { |
| 761 | updateDockSide(); |
| 762 | mHandle.animate() |
Jorim Jaggi | 7b45839 | 2016-04-20 16:42:06 -0700 | [diff] [blame] | 763 | .setInterpolator(IME_ADJUST_INTERPOLATOR) |
Jorim Jaggi | 698e763 | 2016-04-13 21:02:22 -0700 | [diff] [blame] | 764 | .setDuration(animDuration) |
| 765 | .alpha(adjustedForIme ? 0f : 1f) |
| 766 | .start(); |
| 767 | if (mDockSide == WindowManager.DOCKED_TOP) { |
| 768 | mBackground.setPivotY(0); |
| 769 | mBackground.animate() |
Jorim Jaggi | 7b45839 | 2016-04-20 16:42:06 -0700 | [diff] [blame] | 770 | .scaleY(adjustedForIme ? ADJUSTED_FOR_IME_SCALE : 1f); |
Jorim Jaggi | 698e763 | 2016-04-13 21:02:22 -0700 | [diff] [blame] | 771 | } |
| 772 | if (!adjustedForIme) { |
| 773 | mBackground.animate().withEndAction(mResetBackgroundRunnable); |
| 774 | } |
| 775 | mBackground.animate() |
Jorim Jaggi | 7b45839 | 2016-04-20 16:42:06 -0700 | [diff] [blame] | 776 | .setInterpolator(IME_ADJUST_INTERPOLATOR) |
Jorim Jaggi | 698e763 | 2016-04-13 21:02:22 -0700 | [diff] [blame] | 777 | .setDuration(animDuration) |
| 778 | .start(); |
| 779 | mAdjustedForIme = adjustedForIme; |
| 780 | } |
| 781 | |
Jorim Jaggi | e661f40 | 2016-03-25 19:11:35 -0700 | [diff] [blame] | 782 | private void resetBackground() { |
| 783 | mBackground.setPivotX(mBackground.getWidth() / 2); |
| 784 | mBackground.setPivotY(mBackground.getHeight() / 2); |
| 785 | mBackground.setScaleX(1f); |
| 786 | mBackground.setScaleY(1f); |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 787 | mMinimizedShadow.setAlpha(0f); |
Jorim Jaggi | e661f40 | 2016-03-25 19:11:35 -0700 | [diff] [blame] | 788 | } |
| 789 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 790 | @Override |
| 791 | protected void onConfigurationChanged(Configuration newConfig) { |
| 792 | super.onConfigurationChanged(newConfig); |
| 793 | updateDisplayInfo(); |
| 794 | } |
| 795 | |
Jorim Jaggi | 2917dc4 | 2016-04-11 11:39:13 -0700 | [diff] [blame] | 796 | |
| 797 | public void notifyDockSideChanged(int newDockSide) { |
| 798 | mDockSide = newDockSide; |
| 799 | mMinimizedShadow.setDockSide(mDockSide); |
| 800 | requestLayout(); |
| 801 | } |
| 802 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 803 | private void updateDisplayInfo() { |
Filip Gruszczynski | f6d8e9e | 2015-11-12 13:39:20 -0800 | [diff] [blame] | 804 | final DisplayManager displayManager = |
| 805 | (DisplayManager) mContext.getSystemService(Context.DISPLAY_SERVICE); |
| 806 | Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY); |
| 807 | final DisplayInfo info = new DisplayInfo(); |
| 808 | display.getDisplayInfo(info); |
| 809 | mDisplayWidth = info.logicalWidth; |
| 810 | mDisplayHeight = info.logicalHeight; |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 811 | mSnapAlgorithm = null; |
Jorim Jaggi | defd922 | 2016-02-03 18:28:49 -0800 | [diff] [blame] | 812 | initializeSnapAlgorithm(); |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 813 | } |
| 814 | |
| 815 | private int calculatePosition(int touchX, int touchY) { |
| 816 | return isHorizontalDivision() ? calculateYPosition(touchY) : calculateXPosition(touchX); |
| 817 | } |
| 818 | |
Jorim Jaggi | dd98d41 | 2015-11-18 15:57:38 -0800 | [diff] [blame] | 819 | public boolean isHorizontalDivision() { |
| 820 | return getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT; |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 821 | } |
| 822 | |
| 823 | private int calculateXPosition(int touchX) { |
| 824 | return mStartPosition + touchX - mStartX; |
| 825 | } |
| 826 | |
| 827 | private int calculateYPosition(int touchY) { |
| 828 | return mStartPosition + touchY - mStartY; |
| 829 | } |
| 830 | |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 831 | private void alignTopLeft(Rect containingRect, Rect rect) { |
| 832 | int width = rect.width(); |
| 833 | int height = rect.height(); |
| 834 | rect.set(containingRect.left, containingRect.top, |
| 835 | containingRect.left + width, containingRect.top + height); |
| 836 | } |
| 837 | |
| 838 | private void alignBottomRight(Rect containingRect, Rect rect) { |
| 839 | int width = rect.width(); |
| 840 | int height = rect.height(); |
| 841 | rect.set(containingRect.right - width, containingRect.bottom - height, |
| 842 | containingRect.right, containingRect.bottom); |
| 843 | } |
| 844 | |
Jorim Jaggi | 737af72 | 2015-12-31 10:42:27 +0100 | [diff] [blame] | 845 | public void calculateBoundsForPosition(int position, int dockSide, Rect outRect) { |
| 846 | DockedDividerUtils.calculateBoundsForPosition(position, dockSide, outRect, mDisplayWidth, |
| 847 | mDisplayHeight, mDividerSize); |
| 848 | } |
| 849 | |
Jorim Jaggi | dbe6fdb | 2016-07-29 17:16:03 +0200 | [diff] [blame] | 850 | public void resizeStackDelayed(int position, int taskPosition, SnapTarget taskSnapTarget) { |
| 851 | if (mSurfaceFlingerOffsetMs != 0) { |
| 852 | Message message = mHandler.obtainMessage(MSG_RESIZE_STACK, position, taskPosition, |
| 853 | taskSnapTarget); |
| 854 | message.setAsynchronous(true); |
| 855 | mHandler.sendMessageDelayed(message, mSurfaceFlingerOffsetMs); |
| 856 | } else { |
| 857 | resizeStack(position, taskPosition, taskSnapTarget); |
| 858 | } |
| 859 | } |
| 860 | |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 861 | public void resizeStack(int position, int taskPosition, SnapTarget taskSnapTarget) { |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 862 | calculateBoundsForPosition(position, mDockSide, mDockedRect); |
| 863 | |
Jorim Jaggi | e370e15 | 2016-04-15 14:13:33 -0700 | [diff] [blame] | 864 | if (mDockedRect.equals(mLastResizeRect) && !mEntranceAnimationRunning) { |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 865 | return; |
| 866 | } |
Jorim Jaggi | c97ba49 | 2015-11-06 22:00:18 +0100 | [diff] [blame] | 867 | |
| 868 | // Make sure shadows are updated |
Jorim Jaggi | e161f08 | 2016-02-05 14:26:16 -0800 | [diff] [blame] | 869 | if (mBackground.getZ() > 0f) { |
| 870 | mBackground.invalidate(); |
| 871 | } |
Jorim Jaggi | c97ba49 | 2015-11-06 22:00:18 +0100 | [diff] [blame] | 872 | |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 873 | mLastResizeRect.set(mDockedRect); |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 874 | if (mEntranceAnimationRunning && taskPosition != TASK_POSITION_SAME) { |
| 875 | if (mCurrentAnimator != null) { |
| 876 | calculateBoundsForPosition(taskPosition, mDockSide, mDockedTaskRect); |
| 877 | } else { |
| 878 | calculateBoundsForPosition(isHorizontalDivision() ? mDisplayHeight : mDisplayWidth, |
| 879 | mDockSide, mDockedTaskRect); |
| 880 | } |
| 881 | calculateBoundsForPosition(taskPosition, DockedDividerUtils.invertDockSide(mDockSide), |
| 882 | mOtherTaskRect); |
| 883 | mWindowManagerProxy.resizeDockedStack(mDockedRect, mDockedTaskRect, null, |
| 884 | mOtherTaskRect, null); |
Jorim Jaggi | 47ee9ad | 2016-04-11 21:51:11 -0700 | [diff] [blame] | 885 | } else if (mExitAnimationRunning && taskPosition != TASK_POSITION_SAME) { |
| 886 | calculateBoundsForPosition(taskPosition, |
| 887 | mDockSide, mDockedTaskRect); |
| 888 | calculateBoundsForPosition(mExitStartPosition, |
| 889 | DockedDividerUtils.invertDockSide(mDockSide), mOtherTaskRect); |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 890 | mOtherInsetRect.set(mOtherTaskRect); |
| 891 | applyExitAnimationParallax(mOtherTaskRect, position); |
Jorim Jaggi | 47ee9ad | 2016-04-11 21:51:11 -0700 | [diff] [blame] | 892 | mWindowManagerProxy.resizeDockedStack(mDockedRect, mDockedTaskRect, null, |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 893 | mOtherTaskRect, mOtherInsetRect); |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 894 | } else if (taskPosition != TASK_POSITION_SAME) { |
Winson | 3e87474 | 2016-01-07 10:08:17 -0800 | [diff] [blame] | 895 | calculateBoundsForPosition(position, DockedDividerUtils.invertDockSide(mDockSide), |
| 896 | mOtherRect); |
| 897 | int dockSideInverted = DockedDividerUtils.invertDockSide(mDockSide); |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 898 | int taskPositionDocked = |
| 899 | restrictDismissingTaskPosition(taskPosition, mDockSide, taskSnapTarget); |
| 900 | int taskPositionOther = |
| 901 | restrictDismissingTaskPosition(taskPosition, dockSideInverted, taskSnapTarget); |
| 902 | calculateBoundsForPosition(taskPositionDocked, mDockSide, mDockedTaskRect); |
| 903 | calculateBoundsForPosition(taskPositionOther, dockSideInverted, mOtherTaskRect); |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 904 | mDisplayRect.set(0, 0, mDisplayWidth, mDisplayHeight); |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 905 | alignTopLeft(mDockedRect, mDockedTaskRect); |
| 906 | alignTopLeft(mOtherRect, mOtherTaskRect); |
| 907 | mDockedInsetRect.set(mDockedTaskRect); |
| 908 | mOtherInsetRect.set(mOtherTaskRect); |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 909 | if (dockSideTopLeft(mDockSide)) { |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 910 | alignTopLeft(mDisplayRect, mDockedInsetRect); |
| 911 | alignBottomRight(mDisplayRect, mOtherInsetRect); |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 912 | } else { |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 913 | alignBottomRight(mDisplayRect, mDockedInsetRect); |
| 914 | alignTopLeft(mDisplayRect, mOtherInsetRect); |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 915 | } |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 916 | applyDismissingParallax(mDockedTaskRect, mDockSide, taskSnapTarget, position, |
| 917 | taskPositionDocked); |
| 918 | applyDismissingParallax(mOtherTaskRect, dockSideInverted, taskSnapTarget, position, |
| 919 | taskPositionOther); |
Jorim Jaggi | dc249c4 | 2015-12-15 14:57:31 -0800 | [diff] [blame] | 920 | mWindowManagerProxy.resizeDockedStack(mDockedRect, mDockedTaskRect, mDockedInsetRect, |
| 921 | mOtherTaskRect, mOtherInsetRect); |
| 922 | } else { |
| 923 | mWindowManagerProxy.resizeDockedStack(mDockedRect, null, null, null, null); |
| 924 | } |
Jorim Jaggi | 1b12ef5 | 2016-01-29 16:49:55 -0800 | [diff] [blame] | 925 | SnapTarget closestDismissTarget = mSnapAlgorithm.getClosestDismissTarget(position); |
| 926 | float dimFraction = getDimFraction(position, closestDismissTarget); |
| 927 | mWindowManagerProxy.setResizeDimLayer(dimFraction != 0f, |
| 928 | getStackIdForDismissTarget(closestDismissTarget), |
| 929 | dimFraction); |
| 930 | } |
| 931 | |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 932 | private void applyExitAnimationParallax(Rect taskRect, int position) { |
| 933 | if (mDockSide == WindowManager.DOCKED_TOP) { |
| 934 | taskRect.offset(0, (int) ((position - mExitStartPosition) * 0.25f)); |
| 935 | } else if (mDockSide == WindowManager.DOCKED_LEFT) { |
| 936 | taskRect.offset((int) ((position - mExitStartPosition) * 0.25f), 0); |
| 937 | } else if (mDockSide == WindowManager.DOCKED_RIGHT) { |
| 938 | taskRect.offset((int) ((mExitStartPosition - position) * 0.25f), 0); |
| 939 | } |
| 940 | } |
| 941 | |
Jorim Jaggi | 1b12ef5 | 2016-01-29 16:49:55 -0800 | [diff] [blame] | 942 | private float getDimFraction(int position, SnapTarget dismissTarget) { |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 943 | if (mEntranceAnimationRunning) { |
| 944 | return 0f; |
| 945 | } |
Jorim Jaggi | 5098159 | 2015-12-29 17:54:12 +0100 | [diff] [blame] | 946 | float fraction = mSnapAlgorithm.calculateDismissingFraction(position); |
Jorim Jaggi | 8f8155b | 2016-01-25 19:45:42 -0800 | [diff] [blame] | 947 | fraction = Math.max(0, Math.min(fraction, 1f)); |
| 948 | fraction = DIM_INTERPOLATOR.getInterpolation(fraction); |
Jorim Jaggi | 1b12ef5 | 2016-01-29 16:49:55 -0800 | [diff] [blame] | 949 | if (hasInsetsAtDismissTarget(dismissTarget)) { |
| 950 | |
| 951 | // Less darkening with system insets. |
| 952 | fraction *= 0.8f; |
| 953 | } |
| 954 | return fraction; |
| 955 | } |
| 956 | |
| 957 | /** |
| 958 | * @return true if and only if there are system insets at the location of the dismiss target |
| 959 | */ |
| 960 | private boolean hasInsetsAtDismissTarget(SnapTarget dismissTarget) { |
| 961 | if (isHorizontalDivision()) { |
| 962 | if (dismissTarget == mSnapAlgorithm.getDismissStartTarget()) { |
| 963 | return mStableInsets.top != 0; |
| 964 | } else { |
| 965 | return mStableInsets.bottom != 0; |
| 966 | } |
| 967 | } else { |
| 968 | if (dismissTarget == mSnapAlgorithm.getDismissStartTarget()) { |
| 969 | return mStableInsets.left != 0; |
| 970 | } else { |
| 971 | return mStableInsets.right != 0; |
| 972 | } |
| 973 | } |
Jorim Jaggi | 5098159 | 2015-12-29 17:54:12 +0100 | [diff] [blame] | 974 | } |
| 975 | |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 976 | /** |
| 977 | * When the snap target is dismissing one side, make sure that the dismissing side doesn't get |
| 978 | * 0 size. |
| 979 | */ |
| 980 | private int restrictDismissingTaskPosition(int taskPosition, int dockSide, |
| 981 | SnapTarget snapTarget) { |
| 982 | if (snapTarget.flag == SnapTarget.FLAG_DISMISS_START && dockSideTopLeft(dockSide)) { |
Jorim Jaggi | 069dfe6 | 2016-05-04 17:24:47 -0700 | [diff] [blame] | 983 | return Math.max(mSnapAlgorithm.getFirstSplitTarget().position, mStartPosition); |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 984 | } else if (snapTarget.flag == SnapTarget.FLAG_DISMISS_END |
| 985 | && dockSideBottomRight(dockSide)) { |
Jorim Jaggi | 069dfe6 | 2016-05-04 17:24:47 -0700 | [diff] [blame] | 986 | return Math.min(mSnapAlgorithm.getLastSplitTarget().position, mStartPosition); |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 987 | } else { |
| 988 | return taskPosition; |
| 989 | } |
| 990 | } |
| 991 | |
| 992 | /** |
| 993 | * Applies a parallax to the task when dismissing. |
| 994 | */ |
| 995 | private void applyDismissingParallax(Rect taskRect, int dockSide, SnapTarget snapTarget, |
| 996 | int position, int taskPosition) { |
| 997 | float fraction = Math.min(1, Math.max(0, |
| 998 | mSnapAlgorithm.calculateDismissingFraction(position))); |
| 999 | SnapTarget dismissTarget = null; |
| 1000 | SnapTarget splitTarget = null; |
Jorim Jaggi | 8dccd23 | 2016-03-25 18:10:14 -0700 | [diff] [blame] | 1001 | int start = 0; |
| 1002 | if (position <= mSnapAlgorithm.getLastSplitTarget().position |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 1003 | && dockSideTopLeft(dockSide)) { |
| 1004 | dismissTarget = mSnapAlgorithm.getDismissStartTarget(); |
| 1005 | splitTarget = mSnapAlgorithm.getFirstSplitTarget(); |
Jorim Jaggi | 8dccd23 | 2016-03-25 18:10:14 -0700 | [diff] [blame] | 1006 | start = taskPosition; |
| 1007 | } else if (position >= mSnapAlgorithm.getLastSplitTarget().position |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 1008 | && dockSideBottomRight(dockSide)) { |
| 1009 | dismissTarget = mSnapAlgorithm.getDismissEndTarget(); |
| 1010 | splitTarget = mSnapAlgorithm.getLastSplitTarget(); |
Jorim Jaggi | 8dccd23 | 2016-03-25 18:10:14 -0700 | [diff] [blame] | 1011 | start = splitTarget.position; |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 1012 | } |
| 1013 | if (dismissTarget != null && fraction > 0f |
| 1014 | && isDismissing(splitTarget, position, dockSide)) { |
Jorim Jaggi | 1b12ef5 | 2016-01-29 16:49:55 -0800 | [diff] [blame] | 1015 | fraction = calculateParallaxDismissingFraction(fraction, dockSide); |
Jorim Jaggi | 8dccd23 | 2016-03-25 18:10:14 -0700 | [diff] [blame] | 1016 | int offsetPosition = (int) (start + |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 1017 | fraction * (dismissTarget.position - splitTarget.position)); |
| 1018 | int width = taskRect.width(); |
| 1019 | int height = taskRect.height(); |
| 1020 | switch (dockSide) { |
| 1021 | case WindowManager.DOCKED_LEFT: |
| 1022 | taskRect.left = offsetPosition - width; |
| 1023 | taskRect.right = offsetPosition; |
| 1024 | break; |
| 1025 | case WindowManager.DOCKED_RIGHT: |
| 1026 | taskRect.left = offsetPosition + mDividerSize; |
| 1027 | taskRect.right = offsetPosition + width + mDividerSize; |
| 1028 | break; |
| 1029 | case WindowManager.DOCKED_TOP: |
| 1030 | taskRect.top = offsetPosition - height; |
| 1031 | taskRect.bottom = offsetPosition; |
| 1032 | break; |
| 1033 | case WindowManager.DOCKED_BOTTOM: |
| 1034 | taskRect.top = offsetPosition + mDividerSize; |
| 1035 | taskRect.bottom = offsetPosition + height + mDividerSize; |
| 1036 | break; |
| 1037 | } |
| 1038 | } |
| 1039 | } |
| 1040 | |
| 1041 | /** |
| 1042 | * @return for a specified {@code fraction}, this returns an adjusted value that simulates a |
| 1043 | * slowing down parallax effect |
| 1044 | */ |
Jorim Jaggi | 1b12ef5 | 2016-01-29 16:49:55 -0800 | [diff] [blame] | 1045 | private static float calculateParallaxDismissingFraction(float fraction, int dockSide) { |
| 1046 | float result = SLOWDOWN_INTERPOLATOR.getInterpolation(fraction) / 3.5f; |
| 1047 | |
| 1048 | // Less parallax at the top, just because. |
| 1049 | if (dockSide == WindowManager.DOCKED_TOP) { |
| 1050 | result /= 2f; |
| 1051 | } |
| 1052 | return result; |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 1053 | } |
| 1054 | |
| 1055 | private static boolean isDismissing(SnapTarget snapTarget, int position, int dockSide) { |
| 1056 | if (dockSide == WindowManager.DOCKED_TOP || dockSide == WindowManager.DOCKED_LEFT) { |
| 1057 | return position < snapTarget.position; |
| 1058 | } else { |
| 1059 | return position > snapTarget.position; |
| 1060 | } |
| 1061 | } |
| 1062 | |
Jorim Jaggi | 5098159 | 2015-12-29 17:54:12 +0100 | [diff] [blame] | 1063 | private int getStackIdForDismissTarget(SnapTarget dismissTarget) { |
Jorim Jaggi | 8dccd23 | 2016-03-25 18:10:14 -0700 | [diff] [blame] | 1064 | if ((dismissTarget.flag == SnapTarget.FLAG_DISMISS_START && dockSideTopLeft(mDockSide)) |
| 1065 | || (dismissTarget.flag == SnapTarget.FLAG_DISMISS_END |
| 1066 | && dockSideBottomRight(mDockSide))) { |
Jorim Jaggi | 5098159 | 2015-12-29 17:54:12 +0100 | [diff] [blame] | 1067 | return StackId.DOCKED_STACK_ID; |
| 1068 | } else { |
Jorim Jaggi | 8dccd23 | 2016-03-25 18:10:14 -0700 | [diff] [blame] | 1069 | return StackId.HOME_STACK_ID; |
Jorim Jaggi | 5098159 | 2015-12-29 17:54:12 +0100 | [diff] [blame] | 1070 | } |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 1071 | } |
| 1072 | |
Jorim Jaggi | e435e98 | 2015-12-30 13:54:32 +0100 | [diff] [blame] | 1073 | /** |
| 1074 | * @return true if and only if {@code dockSide} is top or left |
| 1075 | */ |
| 1076 | private static boolean dockSideTopLeft(int dockSide) { |
| 1077 | return dockSide == WindowManager.DOCKED_TOP || dockSide == WindowManager.DOCKED_LEFT; |
| 1078 | } |
| 1079 | |
| 1080 | /** |
| 1081 | * @return true if and only if {@code dockSide} is bottom or right |
| 1082 | */ |
| 1083 | private static boolean dockSideBottomRight(int dockSide) { |
| 1084 | return dockSide == WindowManager.DOCKED_BOTTOM || dockSide == WindowManager.DOCKED_RIGHT; |
| 1085 | } |
| 1086 | |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 1087 | @Override |
| 1088 | public void onComputeInternalInsets(InternalInsetsInfo inoutInfo) { |
| 1089 | inoutInfo.setTouchableInsets(InternalInsetsInfo.TOUCHABLE_INSETS_REGION); |
| 1090 | inoutInfo.touchableRegion.set(mHandle.getLeft(), mHandle.getTop(), mHandle.getRight(), |
| 1091 | mHandle.getBottom()); |
| 1092 | inoutInfo.touchableRegion.op(mBackground.getLeft(), mBackground.getTop(), |
| 1093 | mBackground.getRight(), mBackground.getBottom(), Op.UNION); |
| 1094 | } |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 1095 | |
Jorim Jaggi | db21bbd | 2016-04-18 15:32:07 -0700 | [diff] [blame] | 1096 | /** |
| 1097 | * Checks whether recents will grow when invoked. This happens in multi-window when recents is |
| 1098 | * very small. When invoking recents, we shrink the docked stack so recents has more space. |
| 1099 | * |
| 1100 | * @return the position of the divider when recents grows, or |
| 1101 | * {@link #INVALID_RECENTS_GROW_TARGET} if recents won't grow |
| 1102 | */ |
| 1103 | public int growsRecents() { |
| 1104 | boolean result = mGrowRecents |
| 1105 | && mWindowManagerProxy.getDockSide() == WindowManager.DOCKED_TOP |
| 1106 | && getCurrentPosition() == getSnapAlgorithm().getLastSplitTarget().position; |
| 1107 | if (result) { |
| 1108 | return getSnapAlgorithm().getMiddleTarget().position; |
| 1109 | } else { |
| 1110 | return INVALID_RECENTS_GROW_TARGET; |
| 1111 | } |
| 1112 | } |
| 1113 | |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 1114 | public final void onBusEvent(RecentsActivityStartingEvent recentsActivityStartingEvent) { |
| 1115 | if (mGrowRecents && getWindowManagerProxy().getDockSide() == WindowManager.DOCKED_TOP |
Qiushi.Han | 9170ca8 | 2016-10-10 13:31:48 +0800 | [diff] [blame] | 1116 | && getSnapAlgorithm().getMiddleTarget() != getSnapAlgorithm().getLastSplitTarget() |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 1117 | && getCurrentPosition() == getSnapAlgorithm().getLastSplitTarget().position) { |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 1118 | mState.growAfterRecentsDrawn = true; |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 1119 | startDragging(false /* animate */, false /* touching */); |
| 1120 | } |
| 1121 | } |
| 1122 | |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 1123 | public final void onBusEvent(DockedTopTaskEvent event) { |
| 1124 | if (event.dragMode == NavigationBarGestureHelper.DRAG_MODE_NONE) { |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 1125 | mState.growAfterRecentsDrawn = false; |
| 1126 | mState.animateAfterRecentsDrawn = true; |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 1127 | startDragging(false /* animate */, false /* touching */); |
| 1128 | } |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 1129 | updateDockSide(); |
| 1130 | int position = DockedDividerUtils.calculatePositionForBounds(event.initialRect, |
| 1131 | mDockSide, mDividerSize); |
| 1132 | mEntranceAnimationRunning = true; |
Jorim Jaggi | e525a35 | 2016-05-27 16:56:55 -0700 | [diff] [blame] | 1133 | |
| 1134 | // Insets might not have been fetched yet, so fetch manually if needed. |
| 1135 | if (mStableInsets.isEmpty()) { |
| 1136 | SystemServicesProxy.getInstance(mContext).getStableInsets(mStableInsets); |
| 1137 | mSnapAlgorithm = null; |
| 1138 | initializeSnapAlgorithm(); |
| 1139 | } |
| 1140 | |
Jorim Jaggi | 899327f | 2016-02-25 20:44:18 -0500 | [diff] [blame] | 1141 | resizeStack(position, mSnapAlgorithm.getMiddleTarget().position, |
| 1142 | mSnapAlgorithm.getMiddleTarget()); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 1143 | } |
| 1144 | |
| 1145 | public final void onBusEvent(RecentsDrawnEvent drawnEvent) { |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 1146 | if (mState.animateAfterRecentsDrawn) { |
| 1147 | mState.animateAfterRecentsDrawn = false; |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 1148 | updateDockSide(); |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 1149 | |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 1150 | mHandler.post(() -> { |
Jorim Jaggi | c5887ea | 2016-05-13 18:21:48 -0700 | [diff] [blame] | 1151 | // Delay switching resizing mode because this might cause jank in recents animation |
| 1152 | // that's longer than this animation. |
| 1153 | stopDragging(getCurrentPosition(), mSnapAlgorithm.getMiddleTarget(), |
| 1154 | mLongPressEntraceAnimDuration, Interpolators.FAST_OUT_SLOW_IN, |
| 1155 | 200 /* endDelay */); |
| 1156 | }); |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 1157 | } |
Jorim Jaggi | a6c05d5 | 2016-05-27 00:31:21 -0700 | [diff] [blame] | 1158 | if (mState.growAfterRecentsDrawn) { |
| 1159 | mState.growAfterRecentsDrawn = false; |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame] | 1160 | updateDockSide(); |
Jorim Jaggi | db21bbd | 2016-04-18 15:32:07 -0700 | [diff] [blame] | 1161 | EventBus.getDefault().send(new RecentsGrowingEvent()); |
| 1162 | stopDragging(getCurrentPosition(), mSnapAlgorithm.getMiddleTarget(), 336, |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 1163 | Interpolators.FAST_OUT_SLOW_IN); |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 1164 | } |
| 1165 | } |
| 1166 | |
| 1167 | public final void onBusEvent(UndockingTaskEvent undockingTaskEvent) { |
| 1168 | int dockSide = mWindowManagerProxy.getDockSide(); |
Jorim Jaggi | ef92d6f | 2016-03-25 22:07:16 -0700 | [diff] [blame] | 1169 | if (dockSide != WindowManager.DOCKED_INVALID && !mDockedStackMinimized) { |
Jorim Jaggi | ea4a19f | 2016-02-03 21:31:27 -0800 | [diff] [blame] | 1170 | startDragging(false /* animate */, false /* touching */); |
| 1171 | SnapTarget target = dockSideTopLeft(dockSide) |
| 1172 | ? mSnapAlgorithm.getDismissEndTarget() |
| 1173 | : mSnapAlgorithm.getDismissStartTarget(); |
| 1174 | |
| 1175 | // Don't start immediately - give a little bit time to settle the drag resize change. |
Jorim Jaggi | 47ee9ad | 2016-04-11 21:51:11 -0700 | [diff] [blame] | 1176 | mExitAnimationRunning = true; |
| 1177 | mExitStartPosition = getCurrentPosition(); |
| 1178 | stopDragging(mExitStartPosition, target, 336 /* duration */, 100 /* startDelay */, |
Jorim Jaggi | 545c5c2 | 2016-04-12 18:59:45 -0700 | [diff] [blame] | 1179 | 0 /* endDelay */, Interpolators.FAST_OUT_SLOW_IN); |
Jorim Jaggi | cdb06ca | 2016-01-25 19:15:12 -0800 | [diff] [blame] | 1180 | } |
Jorim Jaggi | 11cc01d | 2016-01-22 19:39:23 -0800 | [diff] [blame] | 1181 | } |
Jorim Jaggi | 1fcbab6 | 2015-11-04 16:39:50 +0100 | [diff] [blame] | 1182 | } |