Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 1 | /* |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 2 | * Copyright (C) 2011 The Android Open Source Project |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 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 | |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 17 | package com.android.systemui.recent; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 18 | |
Michael Jurka | 3b1fc47 | 2011-06-13 10:54:40 -0700 | [diff] [blame] | 19 | import android.animation.Animator; |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 20 | import android.animation.LayoutTransition; |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 21 | import android.animation.TimeInterpolator; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 22 | import android.app.ActivityManager; |
Michael Jurka | 56a5783 | 2012-05-14 13:24:43 -0700 | [diff] [blame] | 23 | import android.app.ActivityManagerNative; |
Dianne Hackborn | 8078d8c | 2012-03-20 11:11:26 -0700 | [diff] [blame] | 24 | import android.app.ActivityOptions; |
Adam Powell | 0fc5b2b | 2012-07-18 18:20:29 -0700 | [diff] [blame] | 25 | import android.app.TaskStackBuilder; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 26 | import android.content.Context; |
| 27 | import android.content.Intent; |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 28 | import android.content.res.Configuration; |
Michael Jurka | bfd24ac | 2011-11-13 13:50:38 -0800 | [diff] [blame] | 29 | import android.content.res.Resources; |
Daniel Sandler | 4a066c5 | 2012-04-20 14:49:13 -0400 | [diff] [blame] | 30 | import android.content.res.TypedArray; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 31 | import android.graphics.Bitmap; |
Jim Miller | fefef31 | 2010-11-09 14:08:39 -0800 | [diff] [blame] | 32 | import android.graphics.Matrix; |
Jim Miller | e5c16ab | 2010-12-03 19:18:38 -0800 | [diff] [blame] | 33 | import android.graphics.Shader.TileMode; |
| 34 | import android.graphics.drawable.BitmapDrawable; |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 35 | import android.graphics.drawable.Drawable; |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 36 | import android.net.Uri; |
Michael Jurka | 482f159 | 2012-09-13 11:05:59 -0700 | [diff] [blame] | 37 | import android.os.Bundle; |
Michael Jurka | 56a5783 | 2012-05-14 13:24:43 -0700 | [diff] [blame] | 38 | import android.os.RemoteException; |
Dianne Hackborn | f02b60a | 2012-08-16 10:48:27 -0700 | [diff] [blame] | 39 | import android.os.UserHandle; |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 40 | import android.provider.Settings; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 41 | import android.util.AttributeSet; |
| 42 | import android.util.Log; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 43 | import android.view.LayoutInflater; |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 44 | import android.view.MenuItem; |
Svetoslav Ganov | 6179ea3 | 2011-06-28 01:12:41 -0700 | [diff] [blame] | 45 | import android.view.MotionEvent; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 46 | import android.view.View; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 47 | import android.view.ViewGroup; |
Michael Jurka | e0523f7 | 2013-04-08 15:44:00 -0700 | [diff] [blame] | 48 | import android.view.ViewPropertyAnimator; |
Michael Jurka | f42d9010 | 2013-05-08 18:00:04 +0200 | [diff] [blame] | 49 | import android.view.ViewRootImpl; |
Jim Miller | 1737776 | 2011-10-11 15:33:34 -0700 | [diff] [blame] | 50 | import android.view.accessibility.AccessibilityEvent; |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 51 | import android.view.animation.AnimationUtils; |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 52 | import android.view.animation.DecelerateInterpolator; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 53 | import android.widget.AdapterView; |
Michael Jurka | bfd24ac | 2011-11-13 13:50:38 -0800 | [diff] [blame] | 54 | import android.widget.AdapterView.OnItemClickListener; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 55 | import android.widget.BaseAdapter; |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 56 | import android.widget.FrameLayout; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 57 | import android.widget.ImageView; |
Michael Jurka | bfd24ac | 2011-11-13 13:50:38 -0800 | [diff] [blame] | 58 | import android.widget.ImageView.ScaleType; |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 59 | import android.widget.PopupMenu; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 60 | import android.widget.TextView; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 61 | |
| 62 | import com.android.systemui.R; |
Daniel Sandler | c6d29fc | 2012-02-25 00:33:12 -0500 | [diff] [blame] | 63 | import com.android.systemui.statusbar.BaseStatusBar; |
John Spurlock | b0e49fc | 2013-06-12 15:50:50 -0400 | [diff] [blame] | 64 | import com.android.systemui.statusbar.StatusBarPanel; |
Michael Jurka | 3b1fc47 | 2011-06-13 10:54:40 -0700 | [diff] [blame] | 65 | import com.android.systemui.statusbar.phone.PhoneStatusBar; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 66 | |
Michael Jurka | bfd24ac | 2011-11-13 13:50:38 -0800 | [diff] [blame] | 67 | import java.util.ArrayList; |
| 68 | |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 69 | public class RecentsPanelView extends FrameLayout implements OnItemClickListener, RecentsCallback, |
Michael Jurka | 80343f6 | 2012-10-18 13:13:46 +0200 | [diff] [blame] | 70 | StatusBarPanel, Animator.AnimatorListener { |
Michael Jurka | 3cd0a59 | 2011-08-16 12:40:30 -0700 | [diff] [blame] | 71 | static final String TAG = "RecentsPanelView"; |
John Spurlock | b0e49fc | 2013-06-12 15:50:50 -0400 | [diff] [blame] | 72 | static final boolean DEBUG = PhoneStatusBar.DEBUG || false; |
Michael Jurka | cb46643 | 2012-04-03 05:22:45 -0700 | [diff] [blame] | 73 | private PopupMenu mPopup; |
Jim Miller | 85babff | 2011-01-11 14:26:03 -0800 | [diff] [blame] | 74 | private View mRecentsScrim; |
Michael Jurka | 6d66708 | 2011-09-16 17:04:40 -0700 | [diff] [blame] | 75 | private View mRecentsNoApps; |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 76 | private ViewGroup mRecentsContainer; |
Peter Ng | 622a976 | 2011-08-29 10:56:53 -0700 | [diff] [blame] | 77 | |
Jim Miller | 85babff | 2011-01-11 14:26:03 -0800 | [diff] [blame] | 78 | private boolean mShowing; |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 79 | private boolean mWaitingToShow; |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 80 | private ViewHolder mItemToAnimateInWhenWindowAnimationIsFinished; |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 81 | private boolean mAnimateIconOfFirstTask; |
Michael Jurka | 80343f6 | 2012-10-18 13:13:46 +0200 | [diff] [blame] | 82 | private boolean mWaitingForWindowAnimation; |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 83 | private long mWindowAnimationStartTime; |
Michael Jurka | 0e7757b | 2013-03-04 16:18:51 +0100 | [diff] [blame] | 84 | private boolean mCallUiHiddenBeforeNextReload; |
Michael Jurka | 21385cd | 2012-05-03 10:57:31 -0700 | [diff] [blame] | 85 | |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 86 | private RecentTasksLoader mRecentTasksLoader; |
| 87 | private ArrayList<TaskDescription> mRecentTaskDescriptions; |
| 88 | private TaskDescriptionAdapter mListAdapter; |
| 89 | private int mThumbnailWidth; |
Michael Jurka | bfd24ac | 2011-11-13 13:50:38 -0800 | [diff] [blame] | 90 | private boolean mFitThumbnailToXY; |
Daniel Sandler | 4a066c5 | 2012-04-20 14:49:13 -0400 | [diff] [blame] | 91 | private int mRecentItemLayoutId; |
Michael Jurka | c016aaa | 2012-06-05 17:22:24 -0700 | [diff] [blame] | 92 | private boolean mHighEndGfx; |
Dianne Hackborn | eeb1dca | 2011-09-08 13:30:11 -0700 | [diff] [blame] | 93 | |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 94 | public static interface RecentsScrollView { |
| 95 | public int numItemsInOneScreenful(); |
| 96 | public void setAdapter(TaskDescriptionAdapter adapter); |
| 97 | public void setCallback(RecentsCallback callback); |
| 98 | public void setMinSwipeAlpha(float minAlpha); |
Michael Jurka | e592363 | 2012-10-03 15:29:36 +0200 | [diff] [blame] | 99 | public View findViewForTask(int persistentTaskId); |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 100 | } |
| 101 | |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 102 | private final class OnLongClickDelegate implements View.OnLongClickListener { |
| 103 | View mOtherView; |
| 104 | OnLongClickDelegate(View other) { |
| 105 | mOtherView = other; |
| 106 | } |
| 107 | public boolean onLongClick(View v) { |
| 108 | return mOtherView.performLongClick(); |
| 109 | } |
| 110 | } |
| 111 | |
Jim Miller | b5a2b29 | 2011-03-01 16:14:59 -0800 | [diff] [blame] | 112 | /* package */ final static class ViewHolder { |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 113 | View thumbnailView; |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 114 | ImageView thumbnailViewImage; |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 115 | Bitmap thumbnailViewImageBitmap; |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 116 | ImageView iconView; |
| 117 | TextView labelView; |
| 118 | TextView descriptionView; |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 119 | View calloutLine; |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 120 | TaskDescription taskDescription; |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 121 | boolean loadedThumbnailAndIcon; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 122 | } |
| 123 | |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 124 | /* package */ final class TaskDescriptionAdapter extends BaseAdapter { |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 125 | private LayoutInflater mInflater; |
| 126 | |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 127 | public TaskDescriptionAdapter(Context context) { |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 128 | mInflater = LayoutInflater.from(context); |
| 129 | } |
| 130 | |
| 131 | public int getCount() { |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 132 | return mRecentTaskDescriptions != null ? mRecentTaskDescriptions.size() : 0; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 133 | } |
| 134 | |
| 135 | public Object getItem(int position) { |
| 136 | return position; // we only need the index |
| 137 | } |
| 138 | |
| 139 | public long getItemId(int position) { |
| 140 | return position; // we just need something unique for this position |
| 141 | } |
| 142 | |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 143 | public View createView(ViewGroup parent) { |
Daniel Sandler | 4a066c5 | 2012-04-20 14:49:13 -0400 | [diff] [blame] | 144 | View convertView = mInflater.inflate(mRecentItemLayoutId, parent, false); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 145 | ViewHolder holder = new ViewHolder(); |
| 146 | holder.thumbnailView = convertView.findViewById(R.id.app_thumbnail); |
| 147 | holder.thumbnailViewImage = |
| 148 | (ImageView) convertView.findViewById(R.id.app_thumbnail_image); |
| 149 | // If we set the default thumbnail now, we avoid an onLayout when we update |
| 150 | // the thumbnail later (if they both have the same dimensions) |
Michael Jurka | 80343f6 | 2012-10-18 13:13:46 +0200 | [diff] [blame] | 151 | updateThumbnail(holder, mRecentTasksLoader.getDefaultThumbnail(), false, false); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 152 | holder.iconView = (ImageView) convertView.findViewById(R.id.app_icon); |
Michael Jurka | 80343f6 | 2012-10-18 13:13:46 +0200 | [diff] [blame] | 153 | holder.iconView.setImageBitmap(mRecentTasksLoader.getDefaultIcon()); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 154 | holder.labelView = (TextView) convertView.findViewById(R.id.app_label); |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 155 | holder.calloutLine = convertView.findViewById(R.id.recents_callout_line); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 156 | holder.descriptionView = (TextView) convertView.findViewById(R.id.app_description); |
| 157 | |
| 158 | convertView.setTag(holder); |
| 159 | return convertView; |
| 160 | } |
| 161 | |
| 162 | public View getView(int position, View convertView, ViewGroup parent) { |
| 163 | if (convertView == null) { |
| 164 | convertView = createView(parent); |
| 165 | } |
Michael Jurka | 12cdec9 | 2013-02-07 17:51:09 +0100 | [diff] [blame] | 166 | final ViewHolder holder = (ViewHolder) convertView.getTag(); |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 167 | |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 168 | // index is reverse since most recent appears at the bottom... |
| 169 | final int index = mRecentTaskDescriptions.size() - position - 1; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 170 | |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 171 | final TaskDescription td = mRecentTaskDescriptions.get(index); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 172 | |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 173 | holder.labelView.setText(td.getLabel()); |
| 174 | holder.thumbnailView.setContentDescription(td.getLabel()); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 175 | holder.loadedThumbnailAndIcon = td.isLoaded(); |
| 176 | if (td.isLoaded()) { |
| 177 | updateThumbnail(holder, td.getThumbnail(), true, false); |
| 178 | updateIcon(holder, td.getIcon(), true, false); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 179 | } |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 180 | if (index == 0) { |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 181 | if (mAnimateIconOfFirstTask) { |
Michael Jurka | 0e7757b | 2013-03-04 16:18:51 +0100 | [diff] [blame] | 182 | ViewHolder oldHolder = mItemToAnimateInWhenWindowAnimationIsFinished; |
| 183 | if (oldHolder != null) { |
| 184 | oldHolder.iconView.setAlpha(1f); |
| 185 | oldHolder.iconView.setTranslationX(0f); |
| 186 | oldHolder.iconView.setTranslationY(0f); |
| 187 | oldHolder.labelView.setAlpha(1f); |
| 188 | oldHolder.labelView.setTranslationX(0f); |
| 189 | oldHolder.labelView.setTranslationY(0f); |
| 190 | if (oldHolder.calloutLine != null) { |
| 191 | oldHolder.calloutLine.setAlpha(1f); |
| 192 | oldHolder.calloutLine.setTranslationX(0f); |
| 193 | oldHolder.calloutLine.setTranslationY(0f); |
Michael Jurka | a924076 | 2012-10-17 13:02:55 +0200 | [diff] [blame] | 194 | } |
| 195 | } |
Michael Jurka | e0523f7 | 2013-04-08 15:44:00 -0700 | [diff] [blame] | 196 | mItemToAnimateInWhenWindowAnimationIsFinished = holder; |
| 197 | int translation = -getResources().getDimensionPixelSize( |
| 198 | R.dimen.status_bar_recents_app_icon_translate_distance); |
| 199 | final Configuration config = getResources().getConfiguration(); |
| 200 | if (config.orientation == Configuration.ORIENTATION_PORTRAIT) { |
| 201 | if (getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) { |
| 202 | translation = -translation; |
Michael Jurka | 12cdec9 | 2013-02-07 17:51:09 +0100 | [diff] [blame] | 203 | } |
Michael Jurka | e0523f7 | 2013-04-08 15:44:00 -0700 | [diff] [blame] | 204 | holder.iconView.setAlpha(0f); |
| 205 | holder.iconView.setTranslationX(translation); |
| 206 | holder.labelView.setAlpha(0f); |
| 207 | holder.labelView.setTranslationX(translation); |
| 208 | holder.calloutLine.setAlpha(0f); |
| 209 | holder.calloutLine.setTranslationX(translation); |
| 210 | } else { |
| 211 | holder.iconView.setAlpha(0f); |
| 212 | holder.iconView.setTranslationY(translation); |
| 213 | } |
| 214 | if (!mWaitingForWindowAnimation) { |
| 215 | animateInIconOfFirstTask(); |
| 216 | } |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 217 | } |
| 218 | } |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 219 | |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 220 | holder.thumbnailView.setTag(td); |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 221 | holder.thumbnailView.setOnLongClickListener(new OnLongClickDelegate(convertView)); |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 222 | holder.taskDescription = td; |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 223 | return convertView; |
| 224 | } |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 225 | |
| 226 | public void recycleView(View v) { |
| 227 | ViewHolder holder = (ViewHolder) v.getTag(); |
| 228 | updateThumbnail(holder, mRecentTasksLoader.getDefaultThumbnail(), false, false); |
| 229 | holder.iconView.setImageBitmap(mRecentTasksLoader.getDefaultIcon()); |
| 230 | holder.iconView.setVisibility(INVISIBLE); |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 231 | holder.iconView.animate().cancel(); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 232 | holder.labelView.setText(null); |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 233 | holder.labelView.animate().cancel(); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 234 | holder.thumbnailView.setContentDescription(null); |
| 235 | holder.thumbnailView.setTag(null); |
| 236 | holder.thumbnailView.setOnLongClickListener(null); |
| 237 | holder.thumbnailView.setVisibility(INVISIBLE); |
Michael Jurka | fe09ad8 | 2012-10-22 13:58:38 -0700 | [diff] [blame] | 238 | holder.iconView.setAlpha(1f); |
| 239 | holder.iconView.setTranslationX(0f); |
| 240 | holder.iconView.setTranslationY(0f); |
| 241 | holder.labelView.setAlpha(1f); |
| 242 | holder.labelView.setTranslationX(0f); |
| 243 | holder.labelView.setTranslationY(0f); |
| 244 | if (holder.calloutLine != null) { |
| 245 | holder.calloutLine.setAlpha(1f); |
| 246 | holder.calloutLine.setTranslationX(0f); |
| 247 | holder.calloutLine.setTranslationY(0f); |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 248 | holder.calloutLine.animate().cancel(); |
Michael Jurka | fe09ad8 | 2012-10-22 13:58:38 -0700 | [diff] [blame] | 249 | } |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 250 | holder.taskDescription = null; |
| 251 | holder.loadedThumbnailAndIcon = false; |
| 252 | } |
| 253 | } |
| 254 | |
Michael Jurka | 8b2e37e | 2012-05-08 20:06:13 -0700 | [diff] [blame] | 255 | public RecentsPanelView(Context context, AttributeSet attrs) { |
| 256 | this(context, attrs, 0); |
| 257 | } |
| 258 | |
| 259 | public RecentsPanelView(Context context, AttributeSet attrs, int defStyle) { |
| 260 | super(context, attrs, defStyle); |
Michael Jurka | 8b2e37e | 2012-05-08 20:06:13 -0700 | [diff] [blame] | 261 | updateValuesFromResources(); |
| 262 | |
| 263 | TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RecentsPanelView, |
| 264 | defStyle, 0); |
| 265 | |
| 266 | mRecentItemLayoutId = a.getResourceId(R.styleable.RecentsPanelView_recentItemLayout, 0); |
Michael Jurka | 80343f6 | 2012-10-18 13:13:46 +0200 | [diff] [blame] | 267 | mRecentTasksLoader = RecentTasksLoader.getInstance(context); |
Michael Jurka | 8b2e37e | 2012-05-08 20:06:13 -0700 | [diff] [blame] | 268 | a.recycle(); |
| 269 | } |
| 270 | |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 271 | public int numItemsInOneScreenful() { |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 272 | if (mRecentsContainer instanceof RecentsScrollView){ |
| 273 | RecentsScrollView scrollView |
| 274 | = (RecentsScrollView) mRecentsContainer; |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 275 | return scrollView.numItemsInOneScreenful(); |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 276 | } else { |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 277 | throw new IllegalArgumentException("missing Recents[Horizontal]ScrollView"); |
| 278 | } |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 279 | } |
| 280 | |
Daniel Sandler | 328310c | 2011-09-23 15:56:52 -0400 | [diff] [blame] | 281 | private boolean pointInside(int x, int y, View v) { |
| 282 | final int l = v.getLeft(); |
| 283 | final int r = v.getRight(); |
| 284 | final int t = v.getTop(); |
| 285 | final int b = v.getBottom(); |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 286 | return x >= l && x < r && y >= t && y < b; |
| 287 | } |
| 288 | |
Daniel Sandler | 328310c | 2011-09-23 15:56:52 -0400 | [diff] [blame] | 289 | public boolean isInContentArea(int x, int y) { |
John Spurlock | b0e49fc | 2013-06-12 15:50:50 -0400 | [diff] [blame] | 290 | return pointInside(x, y, mRecentsContainer); |
Daniel Sandler | 328310c | 2011-09-23 15:56:52 -0400 | [diff] [blame] | 291 | } |
| 292 | |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 293 | public void show(boolean show) { |
Michael Jurka | 80343f6 | 2012-10-18 13:13:46 +0200 | [diff] [blame] | 294 | show(show, null, false, false); |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 295 | } |
| 296 | |
| 297 | public void show(boolean show, ArrayList<TaskDescription> recentTaskDescriptions, |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 298 | boolean firstScreenful, boolean animateIconOfFirstTask) { |
Michael Jurka | 0e7757b | 2013-03-04 16:18:51 +0100 | [diff] [blame] | 299 | if (show && mCallUiHiddenBeforeNextReload) { |
| 300 | onUiHidden(); |
| 301 | recentTaskDescriptions = null; |
| 302 | mAnimateIconOfFirstTask = false; |
| 303 | mWaitingForWindowAnimation = false; |
| 304 | } else { |
| 305 | mAnimateIconOfFirstTask = animateIconOfFirstTask; |
| 306 | mWaitingForWindowAnimation = animateIconOfFirstTask; |
| 307 | } |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 308 | if (show) { |
| 309 | mWaitingToShow = true; |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 310 | refreshRecentTasksList(recentTaskDescriptions, firstScreenful); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 311 | showIfReady(); |
| 312 | } else { |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 313 | showImpl(false); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 314 | } |
| 315 | } |
| 316 | |
| 317 | private void showIfReady() { |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 318 | // mWaitingToShow => there was a touch up on the recents button |
| 319 | // mRecentTaskDescriptions != null => we've created views for the first screenful of items |
| 320 | if (mWaitingToShow && mRecentTaskDescriptions != null) { |
| 321 | showImpl(true); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 322 | } |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 323 | } |
| 324 | |
Michael Jurka | 56a5783 | 2012-05-14 13:24:43 -0700 | [diff] [blame] | 325 | static void sendCloseSystemWindows(Context context, String reason) { |
| 326 | if (ActivityManagerNative.isSystemReady()) { |
| 327 | try { |
| 328 | ActivityManagerNative.getDefault().closeSystemDialogs(reason); |
| 329 | } catch (RemoteException e) { |
| 330 | } |
| 331 | } |
| 332 | } |
| 333 | |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 334 | private void showImpl(boolean show) { |
Michael Jurka | 56a5783 | 2012-05-14 13:24:43 -0700 | [diff] [blame] | 335 | sendCloseSystemWindows(mContext, BaseStatusBar.SYSTEM_DIALOG_REASON_RECENT_APPS); |
| 336 | |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 337 | mShowing = show; |
| 338 | |
Michael Jurka | 7daf95d | 2011-09-30 11:07:30 -0700 | [diff] [blame] | 339 | if (show) { |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 340 | // if there are no apps, bring up a "No recent apps" message |
| 341 | boolean noApps = mRecentTaskDescriptions != null |
| 342 | && (mRecentTaskDescriptions.size() == 0); |
| 343 | mRecentsNoApps.setAlpha(1f); |
| 344 | mRecentsNoApps.setVisibility(noApps ? View.VISIBLE : View.INVISIBLE); |
Michael Jurka | 7daf95d | 2011-09-30 11:07:30 -0700 | [diff] [blame] | 345 | |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 346 | onAnimationEnd(null); |
Michael Jurka | e9166ed | 2011-07-27 18:23:18 -0700 | [diff] [blame] | 347 | setFocusable(true); |
| 348 | setFocusableInTouchMode(true); |
| 349 | requestFocus(); |
Michael Jurka | cb46643 | 2012-04-03 05:22:45 -0700 | [diff] [blame] | 350 | } else { |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 351 | mWaitingToShow = false; |
| 352 | // call onAnimationEnd() and clearRecentTasksList() in onUiHidden() |
Michael Jurka | 0e7757b | 2013-03-04 16:18:51 +0100 | [diff] [blame] | 353 | mCallUiHiddenBeforeNextReload = true; |
Michael Jurka | cb46643 | 2012-04-03 05:22:45 -0700 | [diff] [blame] | 354 | if (mPopup != null) { |
| 355 | mPopup.dismiss(); |
| 356 | } |
Michael Jurka | e9166ed | 2011-07-27 18:23:18 -0700 | [diff] [blame] | 357 | } |
Jim Miller | 85babff | 2011-01-11 14:26:03 -0800 | [diff] [blame] | 358 | } |
| 359 | |
Michael Jurka | f42d9010 | 2013-05-08 18:00:04 +0200 | [diff] [blame] | 360 | protected void onAttachedToWindow () { |
| 361 | super.onAttachedToWindow(); |
| 362 | final ViewRootImpl root = getViewRootImpl(); |
| 363 | if (root != null) { |
| 364 | root.setDrawDuringWindowsAnimating(true); |
| 365 | } |
| 366 | } |
| 367 | |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 368 | public void onUiHidden() { |
Michael Jurka | 0e7757b | 2013-03-04 16:18:51 +0100 | [diff] [blame] | 369 | mCallUiHiddenBeforeNextReload = false; |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 370 | if (!mShowing && mRecentTaskDescriptions != null) { |
| 371 | onAnimationEnd(null); |
| 372 | clearRecentTasksList(); |
| 373 | } |
Michael Jurka | c6461ca | 2011-09-02 12:12:15 -0700 | [diff] [blame] | 374 | } |
| 375 | |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 376 | public void dismiss() { |
| 377 | ((RecentsActivity) mContext).dismissAndGoHome(); |
| 378 | } |
| 379 | |
| 380 | public void dismissAndGoBack() { |
| 381 | ((RecentsActivity) mContext).dismissAndGoBack(); |
Michael Jurka | 8b09866 | 2011-09-01 17:00:53 -0700 | [diff] [blame] | 382 | } |
| 383 | |
Michael Jurka | 3b1fc47 | 2011-06-13 10:54:40 -0700 | [diff] [blame] | 384 | public void onAnimationCancel(Animator animation) { |
| 385 | } |
| 386 | |
| 387 | public void onAnimationEnd(Animator animation) { |
| 388 | if (mShowing) { |
| 389 | final LayoutTransition transitioner = new LayoutTransition(); |
| 390 | ((ViewGroup)mRecentsContainer).setLayoutTransition(transitioner); |
| 391 | createCustomAnimations(transitioner); |
| 392 | } else { |
| 393 | ((ViewGroup)mRecentsContainer).setLayoutTransition(null); |
| 394 | } |
| 395 | } |
| 396 | |
| 397 | public void onAnimationRepeat(Animator animation) { |
| 398 | } |
| 399 | |
| 400 | public void onAnimationStart(Animator animation) { |
| 401 | } |
| 402 | |
Svetoslav Ganov | 6179ea3 | 2011-06-28 01:12:41 -0700 | [diff] [blame] | 403 | @Override |
| 404 | public boolean dispatchHoverEvent(MotionEvent event) { |
| 405 | // Ignore hover events outside of this panel bounds since such events |
| 406 | // generate spurious accessibility events with the panel content when |
| 407 | // tapping outside of it, thus confusing the user. |
| 408 | final int x = (int) event.getX(); |
| 409 | final int y = (int) event.getY(); |
| 410 | if (x >= 0 && x < getWidth() && y >= 0 && y < getHeight()) { |
| 411 | return super.dispatchHoverEvent(event); |
| 412 | } |
| 413 | return true; |
| 414 | } |
| 415 | |
Jim Miller | 85babff | 2011-01-11 14:26:03 -0800 | [diff] [blame] | 416 | /** |
| 417 | * Whether the panel is showing, or, if it's animating, whether it will be |
| 418 | * when the animation is done. |
| 419 | */ |
| 420 | public boolean isShowing() { |
| 421 | return mShowing; |
| 422 | } |
| 423 | |
Daniel Sandler | 328310c | 2011-09-23 15:56:52 -0400 | [diff] [blame] | 424 | public void setRecentTasksLoader(RecentTasksLoader loader) { |
| 425 | mRecentTasksLoader = loader; |
| 426 | } |
| 427 | |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 428 | public void updateValuesFromResources() { |
Michael Jurka | bfd24ac | 2011-11-13 13:50:38 -0800 | [diff] [blame] | 429 | final Resources res = mContext.getResources(); |
| 430 | mThumbnailWidth = Math.round(res.getDimension(R.dimen.status_bar_recents_thumbnail_width)); |
| 431 | mFitThumbnailToXY = res.getBoolean(R.bool.config_recents_thumbnail_image_fits_to_xy); |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 432 | } |
| 433 | |
| 434 | @Override |
| 435 | protected void onFinishInflate() { |
| 436 | super.onFinishInflate(); |
Daniel Sandler | 4a066c5 | 2012-04-20 14:49:13 -0400 | [diff] [blame] | 437 | |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 438 | mRecentsContainer = (ViewGroup) findViewById(R.id.recents_container); |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 439 | mListAdapter = new TaskDescriptionAdapter(mContext); |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 440 | if (mRecentsContainer instanceof RecentsScrollView){ |
| 441 | RecentsScrollView scrollView |
| 442 | = (RecentsScrollView) mRecentsContainer; |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 443 | scrollView.setAdapter(mListAdapter); |
| 444 | scrollView.setCallback(this); |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 445 | } else { |
Michael Jurka | 3cd0a59 | 2011-08-16 12:40:30 -0700 | [diff] [blame] | 446 | throw new IllegalArgumentException("missing Recents[Horizontal]ScrollView"); |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 447 | } |
Jim Miller | 5fda69c | 2011-02-16 15:17:11 -0800 | [diff] [blame] | 448 | |
Michael Jurka | 6d66708 | 2011-09-16 17:04:40 -0700 | [diff] [blame] | 449 | mRecentsScrim = findViewById(R.id.recents_bg_protect); |
| 450 | mRecentsNoApps = findViewById(R.id.recents_no_apps); |
Jim Miller | e5c16ab | 2010-12-03 19:18:38 -0800 | [diff] [blame] | 451 | |
Michael Jurka | f16fc51 | 2012-02-27 15:02:23 -0800 | [diff] [blame] | 452 | if (mRecentsScrim != null) { |
Jeff Brown | 98365d7 | 2012-08-19 20:30:52 -0700 | [diff] [blame] | 453 | mHighEndGfx = ActivityManager.isHighEndGfx(); |
Michael Jurka | c016aaa | 2012-06-05 17:22:24 -0700 | [diff] [blame] | 454 | if (!mHighEndGfx) { |
Michael Jurka | d5895a7 | 2012-05-12 13:24:58 -0700 | [diff] [blame] | 455 | mRecentsScrim.setBackground(null); |
Michael Jurka | f16fc51 | 2012-02-27 15:02:23 -0800 | [diff] [blame] | 456 | } else if (mRecentsScrim.getBackground() instanceof BitmapDrawable) { |
| 457 | // In order to save space, we make the background texture repeat in the Y direction |
| 458 | ((BitmapDrawable) mRecentsScrim.getBackground()).setTileModeY(TileMode.REPEAT); |
| 459 | } |
Jim Miller | e5c16ab | 2010-12-03 19:18:38 -0800 | [diff] [blame] | 460 | } |
| 461 | } |
| 462 | |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 463 | public void setMinSwipeAlpha(float minAlpha) { |
| 464 | if (mRecentsContainer instanceof RecentsScrollView){ |
| 465 | RecentsScrollView scrollView |
| 466 | = (RecentsScrollView) mRecentsContainer; |
| 467 | scrollView.setMinSwipeAlpha(minAlpha); |
| 468 | } |
| 469 | } |
| 470 | |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 471 | private void createCustomAnimations(LayoutTransition transitioner) { |
Chet Haase | 212f625 | 2011-08-12 09:19:10 -0700 | [diff] [blame] | 472 | transitioner.setDuration(200); |
| 473 | transitioner.setStartDelay(LayoutTransition.CHANGE_DISAPPEARING, 0); |
| 474 | transitioner.setAnimator(LayoutTransition.DISAPPEARING, null); |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 475 | } |
| 476 | |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 477 | private void updateIcon(ViewHolder h, Drawable icon, boolean show, boolean anim) { |
| 478 | if (icon != null) { |
| 479 | h.iconView.setImageDrawable(icon); |
| 480 | if (show && h.iconView.getVisibility() != View.VISIBLE) { |
| 481 | if (anim) { |
| 482 | h.iconView.setAnimation( |
| 483 | AnimationUtils.loadAnimation(mContext, R.anim.recent_appear)); |
| 484 | } |
| 485 | h.iconView.setVisibility(View.VISIBLE); |
| 486 | } |
| 487 | } |
| 488 | } |
| 489 | |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 490 | private void updateThumbnail(ViewHolder h, Bitmap thumbnail, boolean show, boolean anim) { |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 491 | if (thumbnail != null) { |
| 492 | // Should remove the default image in the frame |
| 493 | // that this now covers, to improve scrolling speed. |
| 494 | // That can't be done until the anim is complete though. |
| 495 | h.thumbnailViewImage.setImageBitmap(thumbnail); |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 496 | |
| 497 | // scale the image to fill the full width of the ImageView. do this only if |
| 498 | // we haven't set a bitmap before, or if the bitmap size has changed |
| 499 | if (h.thumbnailViewImageBitmap == null || |
| 500 | h.thumbnailViewImageBitmap.getWidth() != thumbnail.getWidth() || |
| 501 | h.thumbnailViewImageBitmap.getHeight() != thumbnail.getHeight()) { |
Michael Jurka | bfd24ac | 2011-11-13 13:50:38 -0800 | [diff] [blame] | 502 | if (mFitThumbnailToXY) { |
| 503 | h.thumbnailViewImage.setScaleType(ScaleType.FIT_XY); |
| 504 | } else { |
| 505 | Matrix scaleMatrix = new Matrix(); |
| 506 | float scale = mThumbnailWidth / (float) thumbnail.getWidth(); |
| 507 | scaleMatrix.setScale(scale, scale); |
| 508 | h.thumbnailViewImage.setScaleType(ScaleType.MATRIX); |
| 509 | h.thumbnailViewImage.setImageMatrix(scaleMatrix); |
| 510 | } |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 511 | } |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 512 | if (show && h.thumbnailView.getVisibility() != View.VISIBLE) { |
| 513 | if (anim) { |
| 514 | h.thumbnailView.setAnimation( |
| 515 | AnimationUtils.loadAnimation(mContext, R.anim.recent_appear)); |
| 516 | } |
| 517 | h.thumbnailView.setVisibility(View.VISIBLE); |
| 518 | } |
| 519 | h.thumbnailViewImageBitmap = thumbnail; |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 520 | } |
Jim Miller | fefef31 | 2010-11-09 14:08:39 -0800 | [diff] [blame] | 521 | } |
| 522 | |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 523 | void onTaskThumbnailLoaded(TaskDescription td) { |
| 524 | synchronized (td) { |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 525 | if (mRecentsContainer != null) { |
| 526 | ViewGroup container = mRecentsContainer; |
Michael Jurka | 4eaa983 | 2012-02-29 15:51:49 -0800 | [diff] [blame] | 527 | if (container instanceof RecentsScrollView) { |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 528 | container = (ViewGroup) container.findViewById( |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 529 | R.id.recents_linear_layout); |
| 530 | } |
| 531 | // Look for a view showing this thumbnail, to update. |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 532 | for (int i=0; i < container.getChildCount(); i++) { |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 533 | View v = container.getChildAt(i); |
| 534 | if (v.getTag() instanceof ViewHolder) { |
| 535 | ViewHolder h = (ViewHolder)v.getTag(); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 536 | if (!h.loadedThumbnailAndIcon && h.taskDescription == td) { |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 537 | // only fade in the thumbnail if recents is already visible-- we |
| 538 | // show it immediately otherwise |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 539 | //boolean animateShow = mShowing && |
| 540 | // mRecentsContainer.getAlpha() > ViewConfiguration.ALPHA_THRESHOLD; |
| 541 | boolean animateShow = false; |
| 542 | updateIcon(h, td.getIcon(), true, animateShow); |
| 543 | updateThumbnail(h, td.getThumbnail(), true, animateShow); |
| 544 | h.loadedThumbnailAndIcon = true; |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 545 | } |
| 546 | } |
| 547 | } |
| 548 | } |
Craig Mautner | ca6da00 | 2012-09-20 14:54:37 -0700 | [diff] [blame] | 549 | } |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 550 | showIfReady(); |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 551 | } |
| 552 | |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 553 | private void animateInIconOfFirstTask() { |
| 554 | if (mItemToAnimateInWhenWindowAnimationIsFinished != null && |
| 555 | !mRecentTasksLoader.isFirstScreenful()) { |
| 556 | int timeSinceWindowAnimation = |
| 557 | (int) (System.currentTimeMillis() - mWindowAnimationStartTime); |
Michael Jurka | f42d9010 | 2013-05-08 18:00:04 +0200 | [diff] [blame] | 558 | final int minStartDelay = 150; |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 559 | final int startDelay = Math.max(0, Math.min( |
| 560 | minStartDelay - timeSinceWindowAnimation, minStartDelay)); |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 561 | final int duration = 250; |
| 562 | final ViewHolder holder = mItemToAnimateInWhenWindowAnimationIsFinished; |
| 563 | final TimeInterpolator cubic = new DecelerateInterpolator(1.5f); |
Michael Jurka | e0523f7 | 2013-04-08 15:44:00 -0700 | [diff] [blame] | 564 | FirstFrameAnimatorHelper.initializeDrawListener(holder.iconView); |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 565 | for (View v : |
| 566 | new View[] { holder.iconView, holder.labelView, holder.calloutLine }) { |
| 567 | if (v != null) { |
Michael Jurka | e0523f7 | 2013-04-08 15:44:00 -0700 | [diff] [blame] | 568 | ViewPropertyAnimator vpa = v.animate().translationX(0).translationY(0) |
| 569 | .alpha(1f).setStartDelay(startDelay) |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 570 | .setDuration(duration).setInterpolator(cubic); |
Michael Jurka | e0523f7 | 2013-04-08 15:44:00 -0700 | [diff] [blame] | 571 | FirstFrameAnimatorHelper h = new FirstFrameAnimatorHelper(vpa, v); |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 572 | } |
| 573 | } |
| 574 | mItemToAnimateInWhenWindowAnimationIsFinished = null; |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 575 | mAnimateIconOfFirstTask = false; |
Michael Jurka | 9bdaada | 2012-10-01 13:58:29 +0200 | [diff] [blame] | 576 | } |
| 577 | } |
| 578 | |
Michael Jurka | d894c8c | 2012-11-20 16:46:09 -0800 | [diff] [blame] | 579 | public void onWindowAnimationStart() { |
| 580 | mWaitingForWindowAnimation = false; |
| 581 | mWindowAnimationStartTime = System.currentTimeMillis(); |
| 582 | animateInIconOfFirstTask(); |
| 583 | } |
| 584 | |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 585 | public void clearRecentTasksList() { |
| 586 | // Clear memory used by screenshots |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 587 | if (mRecentTaskDescriptions != null) { |
| 588 | mRecentTasksLoader.cancelLoadingThumbnailsAndIcons(this); |
| 589 | onTaskLoadingCancelled(); |
| 590 | } |
| 591 | } |
| 592 | |
| 593 | public void onTaskLoadingCancelled() { |
| 594 | // Gets called by RecentTasksLoader when it's cancelled |
| 595 | if (mRecentTaskDescriptions != null) { |
| 596 | mRecentTaskDescriptions = null; |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 597 | mListAdapter.notifyDataSetInvalidated(); |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 598 | } |
| 599 | } |
| 600 | |
Craig Mautner | ca6da00 | 2012-09-20 14:54:37 -0700 | [diff] [blame] | 601 | public void refreshViews() { |
| 602 | mListAdapter.notifyDataSetInvalidated(); |
| 603 | updateUiElements(); |
| 604 | showIfReady(); |
| 605 | } |
| 606 | |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 607 | public void refreshRecentTasksList() { |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 608 | refreshRecentTasksList(null, false); |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 609 | } |
| 610 | |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 611 | private void refreshRecentTasksList( |
| 612 | ArrayList<TaskDescription> recentTasksList, boolean firstScreenful) { |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 613 | if (mRecentTaskDescriptions == null && recentTasksList != null) { |
| 614 | onTasksLoaded(recentTasksList, firstScreenful); |
| 615 | } else { |
| 616 | mRecentTasksLoader.loadTasksInBackground(); |
Michael Jurka | 412cba8 | 2011-10-17 09:05:00 -0700 | [diff] [blame] | 617 | } |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 618 | } |
Michael Jurka | 7daf95d | 2011-09-30 11:07:30 -0700 | [diff] [blame] | 619 | |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 620 | public void onTasksLoaded(ArrayList<TaskDescription> tasks, boolean firstScreenful) { |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 621 | if (mRecentTaskDescriptions == null) { |
Craig Mautner | bb1449b | 2012-03-23 16:11:14 -0700 | [diff] [blame] | 622 | mRecentTaskDescriptions = new ArrayList<TaskDescription>(tasks); |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 623 | } else { |
| 624 | mRecentTaskDescriptions.addAll(tasks); |
| 625 | } |
Michael Jurka | 7ed267f | 2012-10-09 17:03:30 +0200 | [diff] [blame] | 626 | if (((RecentsActivity) mContext).isActivityShowing()) { |
Craig Mautner | ca6da00 | 2012-09-20 14:54:37 -0700 | [diff] [blame] | 627 | refreshViews(); |
| 628 | } |
Michael Jurka | 99a9655 | 2012-01-27 17:23:38 -0800 | [diff] [blame] | 629 | } |
| 630 | |
Craig Mautner | ca6da00 | 2012-09-20 14:54:37 -0700 | [diff] [blame] | 631 | private void updateUiElements() { |
Dianne Hackborn | 8da429e | 2012-09-23 12:52:19 -0700 | [diff] [blame] | 632 | final int items = mRecentTaskDescriptions != null |
| 633 | ? mRecentTaskDescriptions.size() : 0; |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 634 | |
| 635 | mRecentsContainer.setVisibility(items > 0 ? View.VISIBLE : View.GONE); |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 636 | |
| 637 | // Set description for accessibility |
Dianne Hackborn | 8da429e | 2012-09-23 12:52:19 -0700 | [diff] [blame] | 638 | int numRecentApps = mRecentTaskDescriptions != null |
| 639 | ? mRecentTaskDescriptions.size() : 0; |
Michael Jurka | 7daf95d | 2011-09-30 11:07:30 -0700 | [diff] [blame] | 640 | String recentAppsAccessibilityDescription; |
| 641 | if (numRecentApps == 0) { |
| 642 | recentAppsAccessibilityDescription = |
| 643 | getResources().getString(R.string.status_bar_no_recent_apps); |
| 644 | } else { |
| 645 | recentAppsAccessibilityDescription = getResources().getQuantityString( |
| 646 | R.plurals.status_bar_accessibility_recent_apps, numRecentApps, numRecentApps); |
| 647 | } |
| 648 | setContentDescription(recentAppsAccessibilityDescription); |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 649 | } |
| 650 | |
Michael Jurka | e592363 | 2012-10-03 15:29:36 +0200 | [diff] [blame] | 651 | public boolean simulateClick(int persistentTaskId) { |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 652 | if (mRecentsContainer instanceof RecentsScrollView){ |
| 653 | RecentsScrollView scrollView |
| 654 | = (RecentsScrollView) mRecentsContainer; |
Michael Jurka | e592363 | 2012-10-03 15:29:36 +0200 | [diff] [blame] | 655 | View v = scrollView.findViewForTask(persistentTaskId); |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 656 | if (v != null) { |
| 657 | handleOnClick(v); |
| 658 | return true; |
| 659 | } |
| 660 | } |
| 661 | return false; |
| 662 | } |
Michael Jurka | c016aaa | 2012-06-05 17:22:24 -0700 | [diff] [blame] | 663 | |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 664 | public void handleOnClick(View view) { |
Dianne Hackborn | 8078d8c | 2012-03-20 11:11:26 -0700 | [diff] [blame] | 665 | ViewHolder holder = (ViewHolder)view.getTag(); |
| 666 | TaskDescription ad = holder.taskDescription; |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 667 | final Context context = view.getContext(); |
Jim Miller | e5c16ab | 2010-12-03 19:18:38 -0800 | [diff] [blame] | 668 | final ActivityManager am = (ActivityManager) |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 669 | context.getSystemService(Context.ACTIVITY_SERVICE); |
Michael Jurka | c016aaa | 2012-06-05 17:22:24 -0700 | [diff] [blame] | 670 | Bitmap bm = holder.thumbnailViewImageBitmap; |
| 671 | boolean usingDrawingCache; |
| 672 | if (bm.getWidth() == holder.thumbnailViewImage.getWidth() && |
| 673 | bm.getHeight() == holder.thumbnailViewImage.getHeight()) { |
| 674 | usingDrawingCache = false; |
| 675 | } else { |
| 676 | holder.thumbnailViewImage.setDrawingCacheEnabled(true); |
| 677 | bm = holder.thumbnailViewImage.getDrawingCache(); |
| 678 | usingDrawingCache = true; |
| 679 | } |
Michael Jurka | 482f159 | 2012-09-13 11:05:59 -0700 | [diff] [blame] | 680 | Bundle opts = (bm == null) ? |
| 681 | null : |
| 682 | ActivityOptions.makeThumbnailScaleUpAnimation( |
| 683 | holder.thumbnailViewImage, bm, 0, 0, null).toBundle(); |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 684 | |
| 685 | show(false); |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 686 | if (ad.taskId >= 0) { |
Dianne Hackborn | b677746 | 2010-11-12 12:43:22 -0800 | [diff] [blame] | 687 | // This is an active task; it should just go to the foreground. |
Dianne Hackborn | 8078d8c | 2012-03-20 11:11:26 -0700 | [diff] [blame] | 688 | am.moveTaskToFront(ad.taskId, ActivityManager.MOVE_TASK_WITH_HOME, |
Michael Jurka | 482f159 | 2012-09-13 11:05:59 -0700 | [diff] [blame] | 689 | opts); |
Dianne Hackborn | b677746 | 2010-11-12 12:43:22 -0800 | [diff] [blame] | 690 | } else { |
| 691 | Intent intent = ad.intent; |
Dianne Hackborn | 621e17d | 2010-11-22 15:59:56 -0800 | [diff] [blame] | 692 | intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY |
Dianne Hackborn | 38cc896 | 2011-10-13 11:33:55 -0700 | [diff] [blame] | 693 | | Intent.FLAG_ACTIVITY_TASK_ON_HOME |
| 694 | | Intent.FLAG_ACTIVITY_NEW_TASK); |
Dianne Hackborn | b677746 | 2010-11-12 12:43:22 -0800 | [diff] [blame] | 695 | if (DEBUG) Log.v(TAG, "Starting activity " + intent); |
Michael Jurka | a2bdffe | 2013-02-08 15:41:56 +0100 | [diff] [blame] | 696 | try { |
| 697 | context.startActivityAsUser(intent, opts, |
| 698 | new UserHandle(UserHandle.USER_CURRENT)); |
| 699 | } catch (SecurityException e) { |
| 700 | Log.e(TAG, "Recents does not have the permission to launch " + intent, e); |
| 701 | } |
Dianne Hackborn | b677746 | 2010-11-12 12:43:22 -0800 | [diff] [blame] | 702 | } |
Michael Jurka | b9a38c5 | 2012-06-14 11:57:50 -0700 | [diff] [blame] | 703 | if (usingDrawingCache) { |
Michael Jurka | c016aaa | 2012-06-05 17:22:24 -0700 | [diff] [blame] | 704 | holder.thumbnailViewImage.setDrawingCacheEnabled(false); |
| 705 | } |
Jim Miller | f1e22e5 | 2011-01-26 15:39:51 -0800 | [diff] [blame] | 706 | } |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 707 | |
| 708 | public void onItemClick(AdapterView<?> parent, View view, int position, long id) { |
| 709 | handleOnClick(view); |
| 710 | } |
| 711 | |
Michael Jurka | 07d4046 | 2011-07-19 10:54:38 -0700 | [diff] [blame] | 712 | public void handleSwipe(View view) { |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 713 | TaskDescription ad = ((ViewHolder) view.getTag()).taskDescription; |
Michael Jurka | a8eac1d | 2012-04-30 15:54:19 -0700 | [diff] [blame] | 714 | if (ad == null) { |
Michael Jurka | 9d69b44 | 2012-05-04 15:46:32 -0700 | [diff] [blame] | 715 | Log.v(TAG, "Not able to find activity description for swiped task; view=" + view + |
| 716 | " tag=" + view.getTag()); |
| 717 | return; |
Michael Jurka | a8eac1d | 2012-04-30 15:54:19 -0700 | [diff] [blame] | 718 | } |
Dianne Hackborn | fc8fa63 | 2011-08-17 16:20:47 -0700 | [diff] [blame] | 719 | if (DEBUG) Log.v(TAG, "Jettison " + ad.getLabel()); |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 720 | mRecentTaskDescriptions.remove(ad); |
Michael Jurka | e57922c | 2012-11-26 16:05:12 -0800 | [diff] [blame] | 721 | mRecentTasksLoader.remove(ad); |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 722 | |
| 723 | // Handled by widget containers to enable LayoutTransitions properly |
| 724 | // mListAdapter.notifyDataSetChanged(); |
| 725 | |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 726 | if (mRecentTaskDescriptions.size() == 0) { |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 727 | dismissAndGoBack(); |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 728 | } |
| 729 | |
| 730 | // Currently, either direction means the same thing, so ignore direction and remove |
| 731 | // the task. |
| 732 | final ActivityManager am = (ActivityManager) |
| 733 | mContext.getSystemService(Context.ACTIVITY_SERVICE); |
Michael Jurka | a8eac1d | 2012-04-30 15:54:19 -0700 | [diff] [blame] | 734 | if (am != null) { |
| 735 | am.removeTask(ad.persistentTaskId, ActivityManager.REMOVE_TASK_KILL_PROCESS); |
Jim Miller | 1737776 | 2011-10-11 15:33:34 -0700 | [diff] [blame] | 736 | |
Michael Jurka | a8eac1d | 2012-04-30 15:54:19 -0700 | [diff] [blame] | 737 | // Accessibility feedback |
| 738 | setContentDescription( |
| 739 | mContext.getString(R.string.accessibility_recents_item_dismissed, ad.getLabel())); |
| 740 | sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED); |
| 741 | setContentDescription(null); |
| 742 | } |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 743 | } |
| 744 | |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 745 | private void startApplicationDetailsActivity(String packageName) { |
| 746 | Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, |
| 747 | Uri.fromParts("package", packageName, null)); |
Adam Powell | 0fc5b2b | 2012-07-18 18:20:29 -0700 | [diff] [blame] | 748 | intent.setComponent(intent.resolveActivity(mContext.getPackageManager())); |
| 749 | TaskStackBuilder.create(getContext()) |
| 750 | .addNextIntentWithParentStack(intent).startActivities(); |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 751 | } |
| 752 | |
Michael Jurka | cb46643 | 2012-04-03 05:22:45 -0700 | [diff] [blame] | 753 | public boolean onInterceptTouchEvent(MotionEvent ev) { |
| 754 | if (mPopup != null) { |
| 755 | return true; |
| 756 | } else { |
| 757 | return super.onInterceptTouchEvent(ev); |
| 758 | } |
| 759 | } |
| 760 | |
Michael Jurka | faa790c | 2011-09-02 17:35:02 -0700 | [diff] [blame] | 761 | public void handleLongPress( |
| 762 | final View selectedView, final View anchorView, final View thumbnailView) { |
| 763 | thumbnailView.setSelected(true); |
Michael Jurka | cb46643 | 2012-04-03 05:22:45 -0700 | [diff] [blame] | 764 | final PopupMenu popup = |
| 765 | new PopupMenu(mContext, anchorView == null ? selectedView : anchorView); |
| 766 | mPopup = popup; |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 767 | popup.getMenuInflater().inflate(R.menu.recent_popup_menu, popup.getMenu()); |
| 768 | popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { |
| 769 | public boolean onMenuItemClick(MenuItem item) { |
| 770 | if (item.getItemId() == R.id.recent_remove_item) { |
| 771 | mRecentsContainer.removeViewInLayout(selectedView); |
| 772 | } else if (item.getItemId() == R.id.recent_inspect_item) { |
| 773 | ViewHolder viewHolder = (ViewHolder) selectedView.getTag(); |
| 774 | if (viewHolder != null) { |
Michael Jurka | ab48b68 | 2011-09-12 15:39:45 -0700 | [diff] [blame] | 775 | final TaskDescription ad = viewHolder.taskDescription; |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 776 | startApplicationDetailsActivity(ad.packageName); |
Michael Jurka | cb2522c | 2012-04-13 09:32:47 -0700 | [diff] [blame] | 777 | show(false); |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 778 | } else { |
| 779 | throw new IllegalStateException("Oops, no tag on view " + selectedView); |
| 780 | } |
| 781 | } else { |
| 782 | return false; |
| 783 | } |
| 784 | return true; |
| 785 | } |
| 786 | }); |
Michael Jurka | faa790c | 2011-09-02 17:35:02 -0700 | [diff] [blame] | 787 | popup.setOnDismissListener(new PopupMenu.OnDismissListener() { |
| 788 | public void onDismiss(PopupMenu menu) { |
| 789 | thumbnailView.setSelected(false); |
Michael Jurka | cb46643 | 2012-04-03 05:22:45 -0700 | [diff] [blame] | 790 | mPopup = null; |
Michael Jurka | faa790c | 2011-09-02 17:35:02 -0700 | [diff] [blame] | 791 | } |
| 792 | }); |
Jim Miller | c0d2731 | 2011-07-14 18:54:01 -0700 | [diff] [blame] | 793 | popup.show(); |
Jim Miller | 9f0f0e0 | 2011-05-17 20:06:29 -0700 | [diff] [blame] | 794 | } |
Jim Miller | 44c66fe | 2010-10-20 18:32:52 -0700 | [diff] [blame] | 795 | } |