Winson Chung | 303e1ff | 2014-03-07 15:06:19 -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.recents.views; |
| 18 | |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 19 | import android.animation.TimeInterpolator; |
| 20 | import android.animation.ValueAnimator; |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 21 | import android.content.Context; |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 22 | import android.graphics.Canvas; |
Winson Chung | 96e3bc1 | 2014-05-06 16:44:12 -0700 | [diff] [blame] | 23 | import android.graphics.Outline; |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 24 | import android.graphics.Path; |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 25 | import android.graphics.Point; |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 26 | import android.graphics.Rect; |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 27 | import android.graphics.RectF; |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 28 | import android.util.AttributeSet; |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 29 | import android.view.MotionEvent; |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 30 | import android.view.View; |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 31 | import android.view.animation.AccelerateInterpolator; |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 32 | import android.widget.FrameLayout; |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 33 | import com.android.systemui.R; |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 34 | import com.android.systemui.recents.Constants; |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 35 | import com.android.systemui.recents.RecentsConfiguration; |
| 36 | import com.android.systemui.recents.model.Task; |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 37 | |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 38 | |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 39 | /* A task view */ |
Winson Chung | 6cb485f | 2014-05-19 10:30:43 -0700 | [diff] [blame] | 40 | public class TaskView extends FrameLayout implements Task.TaskCallbacks, View.OnClickListener, |
| 41 | View.OnLongClickListener { |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 42 | /** The TaskView callbacks */ |
| 43 | interface TaskViewCallbacks { |
| 44 | public void onTaskIconClicked(TaskView tv); |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 45 | public void onTaskAppInfoClicked(TaskView tv); |
Winson Chung | 47a3e65 | 2014-05-21 16:03:42 -0700 | [diff] [blame] | 46 | public void onTaskFocused(TaskView tv); |
Winson Chung | 54e297a | 2014-05-09 17:15:32 -0700 | [diff] [blame] | 47 | public void onTaskDismissed(TaskView tv); |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 48 | |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 49 | // public void onTaskViewReboundToTask(TaskView tv, Task t); |
| 50 | } |
| 51 | |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 52 | int mDim; |
| 53 | int mMaxDim; |
| 54 | TimeInterpolator mDimInterpolator = new AccelerateInterpolator(); |
| 55 | |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 56 | Task mTask; |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 57 | boolean mTaskDataLoaded; |
Winson Chung | 1e8d71b | 2014-05-16 17:05:22 -0700 | [diff] [blame] | 58 | boolean mIsFocused; |
Winson Chung | 5a9b0b0 | 2014-05-20 17:32:03 -0700 | [diff] [blame] | 59 | boolean mClipViewInStack; |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 60 | Point mLastTouchDown = new Point(); |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 61 | Path mRoundedRectClipPath = new Path(); |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 62 | |
| 63 | TaskThumbnailView mThumbnailView; |
| 64 | TaskBarView mBarView; |
| 65 | TaskViewCallbacks mCb; |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 66 | |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 67 | |
| 68 | public TaskView(Context context) { |
| 69 | this(context, null); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 70 | } |
| 71 | |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 72 | public TaskView(Context context, AttributeSet attrs) { |
| 73 | this(context, attrs, 0); |
| 74 | } |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 75 | |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 76 | public TaskView(Context context, AttributeSet attrs, int defStyleAttr) { |
| 77 | this(context, attrs, defStyleAttr, 0); |
| 78 | } |
| 79 | |
| 80 | public TaskView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { |
| 81 | super(context, attrs, defStyleAttr, defStyleRes); |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 82 | setWillNotDraw(false); |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 83 | } |
| 84 | |
| 85 | @Override |
| 86 | protected void onFinishInflate() { |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 87 | RecentsConfiguration config = RecentsConfiguration.getInstance(); |
| 88 | mMaxDim = config.taskStackMaxDim; |
| 89 | |
Winson Chung | 5a9b0b0 | 2014-05-20 17:32:03 -0700 | [diff] [blame] | 90 | // By default, all views are clipped to other views in their stack |
| 91 | mClipViewInStack = true; |
| 92 | |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 93 | // Bind the views |
| 94 | mThumbnailView = (TaskThumbnailView) findViewById(R.id.task_view_thumbnail); |
| 95 | mBarView = (TaskBarView) findViewById(R.id.task_view_bar); |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 96 | |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 97 | if (mTaskDataLoaded) { |
| 98 | onTaskDataLoaded(false); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 99 | } |
| 100 | } |
| 101 | |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 102 | @Override |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 103 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| 104 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); |
| 105 | |
| 106 | // Update the rounded rect clip path |
| 107 | RecentsConfiguration config = RecentsConfiguration.getInstance(); |
| 108 | float radius = config.taskViewRoundedCornerRadiusPx; |
| 109 | mRoundedRectClipPath.reset(); |
| 110 | mRoundedRectClipPath.addRoundRect(new RectF(0, 0, getMeasuredWidth(), getMeasuredHeight()), |
| 111 | radius, radius, Path.Direction.CW); |
Winson Chung | 96e3bc1 | 2014-05-06 16:44:12 -0700 | [diff] [blame] | 112 | |
| 113 | // Update the outline |
| 114 | Outline o = new Outline(); |
Winson Chung | 602de03 | 2014-05-27 12:19:28 -0700 | [diff] [blame] | 115 | o.setRoundRect(0, 0, getMeasuredWidth(), getMeasuredHeight() - |
| 116 | config.taskViewShadowOutlineBottomInsetPx, radius); |
Winson Chung | 96e3bc1 | 2014-05-06 16:44:12 -0700 | [diff] [blame] | 117 | setOutline(o); |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 118 | } |
| 119 | |
| 120 | @Override |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 121 | public boolean onInterceptTouchEvent(MotionEvent ev) { |
| 122 | switch (ev.getAction()) { |
| 123 | case MotionEvent.ACTION_DOWN: |
| 124 | case MotionEvent.ACTION_MOVE: |
| 125 | mLastTouchDown.set((int) ev.getX(), (int) ev.getY()); |
| 126 | break; |
| 127 | } |
| 128 | return super.onInterceptTouchEvent(ev); |
| 129 | } |
| 130 | |
Winson Chung | 04dfe0d | 2014-03-14 14:06:29 -0700 | [diff] [blame] | 131 | /** Set callback */ |
| 132 | void setCallbacks(TaskViewCallbacks cb) { |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 133 | mCb = cb; |
| 134 | } |
| 135 | |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 136 | /** Gets the task */ |
| 137 | Task getTask() { |
| 138 | return mTask; |
| 139 | } |
| 140 | |
| 141 | /** Synchronizes this view's properties with the task's transform */ |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 142 | void updateViewPropertiesToTaskTransform(TaskViewTransform animateFromTransform, |
| 143 | TaskViewTransform toTransform, int duration) { |
Winson Chung | 96e3bc1 | 2014-05-06 16:44:12 -0700 | [diff] [blame] | 144 | RecentsConfiguration config = RecentsConfiguration.getInstance(); |
| 145 | int minZ = config.taskViewTranslationZMinPx; |
| 146 | int incZ = config.taskViewTranslationZIncrementPx; |
| 147 | |
Winson Chung | 54e297a | 2014-05-09 17:15:32 -0700 | [diff] [blame] | 148 | // Update the bar view |
| 149 | mBarView.updateViewPropertiesToTaskTransform(animateFromTransform, toTransform, duration); |
| 150 | |
| 151 | // Update this task view |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 152 | if (duration > 0) { |
| 153 | if (animateFromTransform != null) { |
| 154 | setTranslationY(animateFromTransform.translationY); |
Winson Chung | 814086d | 2014-05-07 15:01:14 -0700 | [diff] [blame] | 155 | if (Constants.DebugFlags.App.EnableShadows) { |
| 156 | setTranslationZ(Math.max(minZ, minZ + (animateFromTransform.t * incZ))); |
| 157 | } |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 158 | setScaleX(animateFromTransform.scale); |
| 159 | setScaleY(animateFromTransform.scale); |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 160 | setAlpha(animateFromTransform.alpha); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 161 | } |
Winson Chung | 814086d | 2014-05-07 15:01:14 -0700 | [diff] [blame] | 162 | if (Constants.DebugFlags.App.EnableShadows) { |
| 163 | animate().translationZ(Math.max(minZ, minZ + (toTransform.t * incZ))); |
| 164 | } |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 165 | animate().translationY(toTransform.translationY) |
| 166 | .scaleX(toTransform.scale) |
| 167 | .scaleY(toTransform.scale) |
| 168 | .alpha(toTransform.alpha) |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 169 | .setDuration(duration) |
Winson Chung | b01ed68 | 2014-05-29 14:25:42 -0700 | [diff] [blame] | 170 | .setInterpolator(config.fastOutSlowInInterpolator) |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 171 | .withLayer() |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 172 | .setUpdateListener(new ValueAnimator.AnimatorUpdateListener() { |
| 173 | @Override |
| 174 | public void onAnimationUpdate(ValueAnimator animation) { |
| 175 | updateDimOverlayFromScale(); |
| 176 | } |
| 177 | }) |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 178 | .start(); |
| 179 | } else { |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 180 | setTranslationY(toTransform.translationY); |
Winson Chung | 814086d | 2014-05-07 15:01:14 -0700 | [diff] [blame] | 181 | if (Constants.DebugFlags.App.EnableShadows) { |
| 182 | setTranslationZ(Math.max(minZ, minZ + (toTransform.t * incZ))); |
| 183 | } |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 184 | setScaleX(toTransform.scale); |
| 185 | setScaleY(toTransform.scale); |
| 186 | setAlpha(toTransform.alpha); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 187 | } |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 188 | updateDimOverlayFromScale(); |
| 189 | invalidate(); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 190 | } |
| 191 | |
| 192 | /** Resets this view's properties */ |
| 193 | void resetViewProperties() { |
| 194 | setTranslationX(0f); |
| 195 | setTranslationY(0f); |
Winson Chung | 814086d | 2014-05-07 15:01:14 -0700 | [diff] [blame] | 196 | if (Constants.DebugFlags.App.EnableShadows) { |
| 197 | setTranslationZ(0f); |
| 198 | } |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 199 | setScaleX(1f); |
| 200 | setScaleY(1f); |
| 201 | setAlpha(1f); |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 202 | invalidate(); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 203 | } |
| 204 | |
Winson Chung | 11ca76a5 | 2014-04-10 17:29:13 -0700 | [diff] [blame] | 205 | /** |
| 206 | * When we are un/filtering, this method will set up the transform that we are animating to, |
| 207 | * in order to hide the task. |
| 208 | */ |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 209 | void prepareTaskTransformForFilterTaskHidden(TaskViewTransform toTransform) { |
| 210 | // Fade the view out and slide it away |
| 211 | toTransform.alpha = 0f; |
| 212 | toTransform.translationY += 200; |
| 213 | } |
| 214 | |
Winson Chung | 11ca76a5 | 2014-04-10 17:29:13 -0700 | [diff] [blame] | 215 | /** |
| 216 | * When we are un/filtering, this method will setup the transform that we are animating from, |
| 217 | * in order to show the task. |
| 218 | */ |
Winson Chung | c6a1623 | 2014-04-01 14:04:48 -0700 | [diff] [blame] | 219 | void prepareTaskTransformForFilterTaskVisible(TaskViewTransform fromTransform) { |
| 220 | // Fade the view in |
| 221 | fromTransform.alpha = 0f; |
| 222 | } |
| 223 | |
Winson Chung | 24cf152 | 2014-05-29 12:03:33 -0700 | [diff] [blame] | 224 | /** Prepares this task view for the enter-recents animations. This is called earlier in the |
| 225 | * first layout because the actual animation into recents may take a long time. */ |
| 226 | public void prepareAnimateOnEnterRecents() { |
| 227 | mBarView.setVisibility(View.INVISIBLE); |
| 228 | } |
| 229 | |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 230 | /** Animates this task view as it enters recents */ |
| 231 | public void animateOnEnterRecents() { |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 232 | RecentsConfiguration config = RecentsConfiguration.getInstance(); |
Winson Chung | 24cf152 | 2014-05-29 12:03:33 -0700 | [diff] [blame] | 233 | mBarView.setVisibility(View.VISIBLE); |
| 234 | mBarView.setTranslationY(-mBarView.getMeasuredHeight()); |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 235 | mBarView.animate() |
Winson Chung | 24cf152 | 2014-05-29 12:03:33 -0700 | [diff] [blame] | 236 | .translationY(0) |
Winson Chung | 521e7dc | 2014-06-02 15:31:56 -0700 | [diff] [blame] | 237 | .setStartDelay(config.taskBarEnterAnimDelay) |
Winson Chung | b01ed68 | 2014-05-29 14:25:42 -0700 | [diff] [blame] | 238 | .setInterpolator(config.fastOutSlowInInterpolator) |
Winson Chung | 0d76755 | 2014-04-09 14:33:23 -0700 | [diff] [blame] | 239 | .setDuration(config.taskBarEnterAnimDuration) |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 240 | .withLayer() |
| 241 | .start(); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 242 | } |
| 243 | |
| 244 | /** Animates this task view as it exits recents */ |
| 245 | public void animateOnLeavingRecents(final Runnable r) { |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 246 | RecentsConfiguration config = RecentsConfiguration.getInstance(); |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 247 | mBarView.animate() |
Winson Chung | 24cf152 | 2014-05-29 12:03:33 -0700 | [diff] [blame] | 248 | .translationY(-mBarView.getMeasuredHeight()) |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 249 | .setStartDelay(0) |
Winson Chung | b01ed68 | 2014-05-29 14:25:42 -0700 | [diff] [blame] | 250 | .setInterpolator(config.fastOutLinearInInterpolator) |
Winson Chung | f5e22e7 | 2014-05-02 18:35:35 -0700 | [diff] [blame] | 251 | .setDuration(config.taskBarExitAnimDuration) |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 252 | .withLayer() |
Winson Chung | 0d76755 | 2014-04-09 14:33:23 -0700 | [diff] [blame] | 253 | .withEndAction(new Runnable() { |
| 254 | @Override |
| 255 | public void run() { |
| 256 | post(r); |
| 257 | } |
| 258 | }) |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 259 | .start(); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 260 | } |
| 261 | |
Winson Chung | 9f49df9 | 2014-05-07 18:08:34 -0700 | [diff] [blame] | 262 | /** Animates the deletion of this task view */ |
| 263 | public void animateRemoval(final Runnable r) { |
Winson Chung | 5a9b0b0 | 2014-05-20 17:32:03 -0700 | [diff] [blame] | 264 | // Disabling clipping with the stack while the view is animating away |
| 265 | setClipViewInStack(false); |
| 266 | |
Winson Chung | 9f49df9 | 2014-05-07 18:08:34 -0700 | [diff] [blame] | 267 | RecentsConfiguration config = RecentsConfiguration.getInstance(); |
| 268 | animate().translationX(config.taskViewRemoveAnimTranslationXPx) |
| 269 | .alpha(0f) |
| 270 | .setStartDelay(0) |
Winson Chung | b01ed68 | 2014-05-29 14:25:42 -0700 | [diff] [blame] | 271 | .setInterpolator(config.fastOutSlowInInterpolator) |
Winson Chung | 9f49df9 | 2014-05-07 18:08:34 -0700 | [diff] [blame] | 272 | .setDuration(config.taskViewRemoveAnimDuration) |
| 273 | .withLayer() |
| 274 | .withEndAction(new Runnable() { |
| 275 | @Override |
| 276 | public void run() { |
| 277 | post(r); |
Winson Chung | 5a9b0b0 | 2014-05-20 17:32:03 -0700 | [diff] [blame] | 278 | |
| 279 | // Re-enable clipping with the stack (we will reuse this view) |
| 280 | setClipViewInStack(false); |
Winson Chung | 9f49df9 | 2014-05-07 18:08:34 -0700 | [diff] [blame] | 281 | } |
| 282 | }) |
| 283 | .start(); |
| 284 | } |
| 285 | |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 286 | /** Returns the rect we want to clip (it may not be the full rect) */ |
Winson Chung | 0d76755 | 2014-04-09 14:33:23 -0700 | [diff] [blame] | 287 | Rect getClippingRect(Rect outRect) { |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 288 | getHitRect(outRect); |
| 289 | // XXX: We should get the hit rect of the thumbnail view and intersect, but this is faster |
| 290 | outRect.right = outRect.left + mThumbnailView.getRight(); |
| 291 | outRect.bottom = outRect.top + mThumbnailView.getBottom(); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 292 | return outRect; |
| 293 | } |
| 294 | |
| 295 | /** Enable the hw layers on this task view */ |
| 296 | void enableHwLayers() { |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 297 | mThumbnailView.setLayerType(View.LAYER_TYPE_HARDWARE, null); |
| 298 | } |
| 299 | |
| 300 | /** Disable the hw layers on this task view */ |
| 301 | void disableHwLayers() { |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 302 | mThumbnailView.setLayerType(View.LAYER_TYPE_NONE, null); |
| 303 | } |
| 304 | |
Winson Chung | 5a9b0b0 | 2014-05-20 17:32:03 -0700 | [diff] [blame] | 305 | /** |
| 306 | * Returns whether this view should be clipped, or any views below should clip against this |
| 307 | * view. |
| 308 | */ |
| 309 | boolean shouldClipViewInStack() { |
| 310 | return mClipViewInStack; |
| 311 | } |
| 312 | |
| 313 | /** Sets whether this view should be clipped, or clipped against. */ |
| 314 | void setClipViewInStack(boolean clip) { |
| 315 | if (clip != mClipViewInStack) { |
| 316 | mClipViewInStack = clip; |
| 317 | if (getParent() instanceof View) { |
| 318 | Rect r = new Rect(); |
| 319 | getHitRect(r); |
| 320 | ((View) getParent()).invalidate(r); |
| 321 | } |
| 322 | } |
| 323 | } |
| 324 | |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 325 | /** Update the dim as a function of the scale of this view. */ |
| 326 | void updateDimOverlayFromScale() { |
| 327 | float minScale = Constants.Values.TaskStackView.StackPeekMinScale; |
| 328 | float scaleRange = 1f - minScale; |
| 329 | float dim = (1f - getScaleX()) / scaleRange; |
| 330 | dim = mDimInterpolator.getInterpolation(Math.min(dim, 1f)); |
| 331 | mDim = Math.max(0, Math.min(mMaxDim, (int) (dim * 255))); |
Winson Chung | 1492646 | 2014-04-14 18:57:14 -0700 | [diff] [blame] | 332 | } |
| 333 | |
| 334 | @Override |
| 335 | public void draw(Canvas canvas) { |
| 336 | // Apply the rounded rect clip path on the whole view |
| 337 | canvas.clipPath(mRoundedRectClipPath); |
| 338 | |
| 339 | super.draw(canvas); |
| 340 | |
| 341 | // Apply the dim if necessary |
| 342 | if (mDim > 0) { |
| 343 | canvas.drawColor(mDim << 24); |
| 344 | } |
| 345 | } |
| 346 | |
Winson Chung | 1e8d71b | 2014-05-16 17:05:22 -0700 | [diff] [blame] | 347 | /** |
| 348 | * Sets the focused task explicitly. We need a separate flag because requestFocus() won't happen |
| 349 | * if the view is not currently visible, or we are in touch state (where we still want to keep |
| 350 | * track of focus). |
| 351 | */ |
| 352 | public void setFocusedTask() { |
| 353 | mIsFocused = true; |
| 354 | requestFocus(); |
Winson Chung | 47a3e65 | 2014-05-21 16:03:42 -0700 | [diff] [blame] | 355 | invalidate(); |
| 356 | mCb.onTaskFocused(this); |
Winson Chung | 1e8d71b | 2014-05-16 17:05:22 -0700 | [diff] [blame] | 357 | } |
| 358 | |
| 359 | /** |
| 360 | * Updates the explicitly focused state when the view focus changes. |
| 361 | */ |
| 362 | @Override |
| 363 | protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) { |
| 364 | super.onFocusChanged(gainFocus, direction, previouslyFocusedRect); |
| 365 | if (!gainFocus) { |
| 366 | mIsFocused = false; |
Winson Chung | 47a3e65 | 2014-05-21 16:03:42 -0700 | [diff] [blame] | 367 | invalidate(); |
Winson Chung | 1e8d71b | 2014-05-16 17:05:22 -0700 | [diff] [blame] | 368 | } |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * Returns whether we have explicitly been focused. |
| 373 | */ |
| 374 | public boolean isFocusedTask() { |
| 375 | return mIsFocused || isFocused(); |
| 376 | } |
| 377 | |
Winson Chung | 4d7b092 | 2014-03-13 17:14:17 -0700 | [diff] [blame] | 378 | /**** TaskCallbacks Implementation ****/ |
| 379 | |
Winson Chung | 04dfe0d | 2014-03-14 14:06:29 -0700 | [diff] [blame] | 380 | /** Binds this task view to the task */ |
| 381 | public void onTaskBound(Task t) { |
| 382 | mTask = t; |
| 383 | mTask.setCallbacks(this); |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 384 | } |
| 385 | |
| 386 | @Override |
Winson Chung | 4c71aef | 2014-03-21 15:15:11 -0700 | [diff] [blame] | 387 | public void onTaskDataLoaded(boolean reloadingTaskData) { |
Winson Chung | 863db8a | 2014-05-20 14:27:39 -0700 | [diff] [blame] | 388 | if (mThumbnailView != null && mBarView != null) { |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 389 | // Bind each of the views to the new task data |
| 390 | mThumbnailView.rebindToTask(mTask, reloadingTaskData); |
| 391 | mBarView.rebindToTask(mTask, reloadingTaskData); |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 392 | // Rebind any listeners |
| 393 | mBarView.mApplicationIcon.setOnClickListener(this); |
Winson Chung | 54e297a | 2014-05-09 17:15:32 -0700 | [diff] [blame] | 394 | mBarView.mDismissButton.setOnClickListener(this); |
Winson Chung | 6cb485f | 2014-05-19 10:30:43 -0700 | [diff] [blame] | 395 | if (Constants.DebugFlags.App.EnableDevAppInfoOnLongPress) { |
Winson Chung | 47a3e65 | 2014-05-21 16:03:42 -0700 | [diff] [blame] | 396 | RecentsConfiguration config = RecentsConfiguration.getInstance(); |
| 397 | if (config.developerOptionsEnabled) { |
Winson Chung | 6cb485f | 2014-05-19 10:30:43 -0700 | [diff] [blame] | 398 | mBarView.mApplicationIcon.setOnLongClickListener(this); |
| 399 | } |
| 400 | } |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 401 | } |
| 402 | mTaskDataLoaded = true; |
Winson Chung | 4d7b092 | 2014-03-13 17:14:17 -0700 | [diff] [blame] | 403 | } |
| 404 | |
| 405 | @Override |
Winson Chung | 04dfe0d | 2014-03-14 14:06:29 -0700 | [diff] [blame] | 406 | public void onTaskDataUnloaded() { |
Winson Chung | 863db8a | 2014-05-20 14:27:39 -0700 | [diff] [blame] | 407 | if (mThumbnailView != null && mBarView != null) { |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 408 | // Unbind each of the views from the task data and remove the task callback |
| 409 | mTask.setCallbacks(null); |
| 410 | mThumbnailView.unbindFromTask(); |
| 411 | mBarView.unbindFromTask(); |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 412 | // Unbind any listeners |
| 413 | mBarView.mApplicationIcon.setOnClickListener(null); |
Winson Chung | 6cb485f | 2014-05-19 10:30:43 -0700 | [diff] [blame] | 414 | mBarView.mDismissButton.setOnClickListener(null); |
| 415 | if (Constants.DebugFlags.App.EnableDevAppInfoOnLongPress) { |
| 416 | mBarView.mApplicationIcon.setOnLongClickListener(null); |
| 417 | } |
Winson Chung | 37c8d8e | 2014-03-24 14:53:07 -0700 | [diff] [blame] | 418 | } |
| 419 | mTaskDataLoaded = false; |
Winson Chung | 4d7b092 | 2014-03-13 17:14:17 -0700 | [diff] [blame] | 420 | } |
| 421 | |
| 422 | @Override |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 423 | public void onClick(View v) { |
Winson Chung | 863db8a | 2014-05-20 14:27:39 -0700 | [diff] [blame] | 424 | if (v == mBarView.mApplicationIcon) { |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 425 | mCb.onTaskIconClicked(this); |
Winson Chung | 54e297a | 2014-05-09 17:15:32 -0700 | [diff] [blame] | 426 | } else if (v == mBarView.mDismissButton) { |
| 427 | // Animate out the view and call the callback |
| 428 | final TaskView tv = this; |
| 429 | animateRemoval(new Runnable() { |
| 430 | @Override |
| 431 | public void run() { |
| 432 | mCb.onTaskDismissed(tv); |
| 433 | } |
| 434 | }); |
Winson Chung | 9f9679d | 2014-04-11 16:49:09 -0700 | [diff] [blame] | 435 | } |
Winson Chung | 303e1ff | 2014-03-07 15:06:19 -0800 | [diff] [blame] | 436 | } |
Winson Chung | 6cb485f | 2014-05-19 10:30:43 -0700 | [diff] [blame] | 437 | |
| 438 | @Override |
| 439 | public boolean onLongClick(View v) { |
| 440 | if (v == mBarView.mApplicationIcon) { |
| 441 | mCb.onTaskAppInfoClicked(this); |
| 442 | return true; |
| 443 | } |
| 444 | return false; |
| 445 | } |
Winson Chung | 7bb1885 | 2014-05-20 23:25:41 +0000 | [diff] [blame] | 446 | } |