Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [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.internal.policy; |
| 18 | |
| 19 | import com.android.internal.R; |
Clara Bayarri | 75e0979 | 2015-07-29 16:20:40 +0100 | [diff] [blame] | 20 | import com.android.internal.policy.PhoneWindow.PanelFeatureState; |
Alan Viverette | 77fb85e | 2015-12-14 11:42:44 -0500 | [diff] [blame] | 21 | import com.android.internal.policy.PhoneWindow.PhoneWindowMenuCallback; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 22 | import com.android.internal.view.FloatingActionMode; |
| 23 | import com.android.internal.view.RootViewSurfaceTaker; |
| 24 | import com.android.internal.view.StandaloneActionMode; |
| 25 | import com.android.internal.view.menu.ContextMenuBuilder; |
Alan Viverette | 021627e | 2015-11-25 14:22:00 -0500 | [diff] [blame] | 26 | import com.android.internal.view.menu.MenuHelper; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 27 | import com.android.internal.widget.ActionBarContextView; |
| 28 | import com.android.internal.widget.BackgroundFallback; |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 29 | import com.android.internal.widget.DecorCaptionView; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 30 | import com.android.internal.widget.FloatingToolbar; |
| 31 | |
Clara Bayarri | 75e0979 | 2015-07-29 16:20:40 +0100 | [diff] [blame] | 32 | import java.util.List; |
| 33 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 34 | import android.animation.Animator; |
| 35 | import android.animation.ObjectAnimator; |
| 36 | import android.app.ActivityManager; |
| 37 | import android.content.Context; |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 38 | import android.content.res.Configuration; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 39 | import android.content.res.Resources; |
| 40 | import android.graphics.Canvas; |
| 41 | import android.graphics.Color; |
| 42 | import android.graphics.PixelFormat; |
| 43 | import android.graphics.Rect; |
| 44 | import android.graphics.drawable.Drawable; |
| 45 | import android.os.Build; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 46 | import android.os.RemoteException; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 47 | import android.util.DisplayMetrics; |
| 48 | import android.util.Log; |
| 49 | import android.util.TypedValue; |
| 50 | import android.view.ActionMode; |
| 51 | import android.view.ContextThemeWrapper; |
| 52 | import android.view.Gravity; |
| 53 | import android.view.InputQueue; |
| 54 | import android.view.KeyEvent; |
Clara Bayarri | 75e0979 | 2015-07-29 16:20:40 +0100 | [diff] [blame] | 55 | import android.view.KeyboardShortcutGroup; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 56 | import android.view.LayoutInflater; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 57 | import android.view.Menu; |
| 58 | import android.view.MenuItem; |
| 59 | import android.view.MotionEvent; |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 60 | import android.view.ThreadedRenderer; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 61 | import android.view.View; |
| 62 | import android.view.ViewGroup; |
| 63 | import android.view.ViewStub; |
| 64 | import android.view.ViewTreeObserver; |
| 65 | import android.view.Window; |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 66 | import android.view.WindowCallbacks; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 67 | import android.view.WindowInsets; |
| 68 | import android.view.WindowManager; |
| 69 | import android.view.accessibility.AccessibilityEvent; |
| 70 | import android.view.accessibility.AccessibilityManager; |
| 71 | import android.view.animation.AnimationUtils; |
| 72 | import android.view.animation.Interpolator; |
| 73 | import android.widget.FrameLayout; |
| 74 | import android.widget.PopupWindow; |
| 75 | |
Wale Ogunwale | eb6722c | 2015-12-08 11:43:43 -0800 | [diff] [blame] | 76 | import static android.app.ActivityManager.StackId; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 77 | import static android.app.ActivityManager.StackId.FULLSCREEN_WORKSPACE_STACK_ID; |
| 78 | import static android.app.ActivityManager.StackId.INVALID_STACK_ID; |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 79 | import static android.content.res.Configuration.ORIENTATION_PORTRAIT; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 80 | import static android.view.View.MeasureSpec.AT_MOST; |
| 81 | import static android.view.View.MeasureSpec.EXACTLY; |
| 82 | import static android.view.View.MeasureSpec.getMode; |
| 83 | import static android.view.ViewGroup.LayoutParams.MATCH_PARENT; |
| 84 | import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT; |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 85 | import static android.view.Window.DECOR_CAPTION_SHADE_DARK; |
| 86 | import static android.view.Window.DECOR_CAPTION_SHADE_LIGHT; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 87 | import static android.view.WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS; |
| 88 | import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN; |
| 89 | import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION; |
| 90 | import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 91 | import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION; |
| 92 | import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION; |
Clara Bayarri | 75e0979 | 2015-07-29 16:20:40 +0100 | [diff] [blame] | 93 | import static com.android.internal.policy.PhoneWindow.FEATURE_OPTIONS_PANEL; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 94 | |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 95 | /** @hide */ |
| 96 | public class DecorView extends FrameLayout implements RootViewSurfaceTaker, WindowCallbacks { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 97 | private static final String TAG = "DecorView"; |
| 98 | |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 99 | private static final boolean DEBUG_MEASURE = false; |
| 100 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 101 | private static final boolean SWEEP_OPEN_MENU = false; |
| 102 | |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 103 | // The height of a window which has focus in DIP. |
| 104 | private final static int DECOR_SHADOW_FOCUSED_HEIGHT_IN_DIP = 20; |
| 105 | // The height of a window which has not in DIP. |
| 106 | private final static int DECOR_SHADOW_UNFOCUSED_HEIGHT_IN_DIP = 5; |
| 107 | |
| 108 | // Cludge to address b/22668382: Set the shadow size to the maximum so that the layer |
| 109 | // size calculation takes the shadow size into account. We set the elevation currently |
| 110 | // to max until the first layout command has been executed. |
| 111 | private boolean mAllowUpdateElevation = false; |
| 112 | |
| 113 | private boolean mElevationAdjustedForStack = false; |
| 114 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 115 | int mDefaultOpacity = PixelFormat.OPAQUE; |
| 116 | |
| 117 | /** The feature ID of the panel, or -1 if this is the application's DecorView */ |
| 118 | private final int mFeatureId; |
| 119 | |
| 120 | private final Rect mDrawingBounds = new Rect(); |
| 121 | |
| 122 | private final Rect mBackgroundPadding = new Rect(); |
| 123 | |
| 124 | private final Rect mFramePadding = new Rect(); |
| 125 | |
| 126 | private final Rect mFrameOffsets = new Rect(); |
| 127 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 128 | private boolean mHasCaption = false; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 129 | |
| 130 | private boolean mChanging; |
| 131 | |
| 132 | private Drawable mMenuBackground; |
| 133 | private boolean mWatchingForMenu; |
| 134 | private int mDownY; |
| 135 | |
| 136 | ActionMode mPrimaryActionMode; |
| 137 | private ActionMode mFloatingActionMode; |
| 138 | private ActionBarContextView mPrimaryActionModeView; |
| 139 | private PopupWindow mPrimaryActionModePopup; |
| 140 | private Runnable mShowPrimaryActionModePopup; |
| 141 | private ViewTreeObserver.OnPreDrawListener mFloatingToolbarPreDrawListener; |
| 142 | private View mFloatingActionModeOriginatingView; |
| 143 | private FloatingToolbar mFloatingToolbar; |
| 144 | private ObjectAnimator mFadeAnim; |
| 145 | |
| 146 | // View added at runtime to draw under the status bar area |
| 147 | private View mStatusGuard; |
| 148 | // View added at runtime to draw under the navigation bar area |
| 149 | private View mNavigationGuard; |
| 150 | |
| 151 | private final ColorViewState mStatusColorViewState = new ColorViewState( |
| 152 | SYSTEM_UI_FLAG_FULLSCREEN, FLAG_TRANSLUCENT_STATUS, |
| 153 | Gravity.TOP, Gravity.LEFT, |
| 154 | Window.STATUS_BAR_BACKGROUND_TRANSITION_NAME, |
| 155 | com.android.internal.R.id.statusBarBackground, |
| 156 | FLAG_FULLSCREEN); |
| 157 | private final ColorViewState mNavigationColorViewState = new ColorViewState( |
| 158 | SYSTEM_UI_FLAG_HIDE_NAVIGATION, FLAG_TRANSLUCENT_NAVIGATION, |
| 159 | Gravity.BOTTOM, Gravity.RIGHT, |
| 160 | Window.NAVIGATION_BAR_BACKGROUND_TRANSITION_NAME, |
| 161 | com.android.internal.R.id.navigationBarBackground, |
| 162 | 0 /* hideWindowFlag */); |
| 163 | |
| 164 | private final Interpolator mShowInterpolator; |
| 165 | private final Interpolator mHideInterpolator; |
| 166 | private final int mBarEnterExitDuration; |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 167 | private final boolean mForceWindowDrawsStatusBarBackground; |
| 168 | private final int mSemiTransparentStatusBarColor; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 169 | |
| 170 | private final BackgroundFallback mBackgroundFallback = new BackgroundFallback(); |
| 171 | |
| 172 | private int mLastTopInset = 0; |
| 173 | private int mLastBottomInset = 0; |
| 174 | private int mLastRightInset = 0; |
| 175 | private boolean mLastHasTopStableInset = false; |
| 176 | private boolean mLastHasBottomStableInset = false; |
| 177 | private boolean mLastHasRightStableInset = false; |
| 178 | private int mLastWindowFlags = 0; |
| 179 | |
| 180 | private int mRootScrollY = 0; |
| 181 | |
| 182 | private PhoneWindow mWindow; |
| 183 | |
| 184 | ViewGroup mContentRoot; |
| 185 | |
| 186 | private Rect mTempRect; |
| 187 | private Rect mOutsets = new Rect(); |
| 188 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 189 | // This is the caption view for the window, containing the caption and window control |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 190 | // buttons. The visibility of this decor depends on the workspace and the window type. |
| 191 | // If the window type does not require such a view, this member might be null. |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 192 | DecorCaptionView mDecorCaptionView; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 193 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 194 | // Stack window is currently in. Since querying and changing the stack is expensive, |
| 195 | // this is the stack value the window is currently set up for. |
| 196 | int mStackId; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 197 | |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 198 | private boolean mWindowResizeCallbacksAdded = false; |
| 199 | |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 200 | private BackdropFrameRenderer mBackdropFrameRenderer = null; |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 201 | private Drawable mResizingBackgroundDrawable; |
| 202 | private Drawable mCaptionBackgroundDrawable; |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 203 | private Drawable mUserCaptionBackgroundDrawable; |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 204 | |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 205 | private float mAvailableWidth; |
| 206 | |
| 207 | String mLogTag = TAG; |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 208 | private final Rect mFloatingInsets = new Rect(); |
| 209 | private boolean mApplyFloatingVerticalInsets = false; |
| 210 | private boolean mApplyFloatingHorizontalInsets = false; |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 211 | |
| 212 | DecorView(Context context, int featureId, PhoneWindow window, |
| 213 | WindowManager.LayoutParams params) { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 214 | super(context); |
| 215 | mFeatureId = featureId; |
| 216 | |
| 217 | mShowInterpolator = AnimationUtils.loadInterpolator(context, |
| 218 | android.R.interpolator.linear_out_slow_in); |
| 219 | mHideInterpolator = AnimationUtils.loadInterpolator(context, |
| 220 | android.R.interpolator.fast_out_linear_in); |
| 221 | |
| 222 | mBarEnterExitDuration = context.getResources().getInteger( |
| 223 | R.integer.dock_enter_exit_duration); |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 224 | mForceWindowDrawsStatusBarBackground = context.getResources().getBoolean( |
| 225 | R.bool.config_forceWindowDrawsStatusBarBackground); |
| 226 | mSemiTransparentStatusBarColor = context.getResources().getColor( |
| 227 | R.color.system_bar_background_semi_transparent, null /* theme */); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 228 | |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 229 | updateAvailableWidth(); |
| 230 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 231 | setWindow(window); |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 232 | |
| 233 | updateLogTag(params); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 234 | } |
| 235 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 236 | void setBackgroundFallback(int resId) { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 237 | mBackgroundFallback.setDrawable(resId != 0 ? getContext().getDrawable(resId) : null); |
| 238 | setWillNotDraw(getBackground() == null && !mBackgroundFallback.hasFallback()); |
| 239 | } |
| 240 | |
| 241 | @Override |
| 242 | public void onDraw(Canvas c) { |
| 243 | super.onDraw(c); |
| 244 | mBackgroundFallback.draw(mContentRoot, c, mWindow.mContentParent); |
| 245 | } |
| 246 | |
| 247 | @Override |
| 248 | public boolean dispatchKeyEvent(KeyEvent event) { |
| 249 | final int keyCode = event.getKeyCode(); |
| 250 | final int action = event.getAction(); |
| 251 | final boolean isDown = action == KeyEvent.ACTION_DOWN; |
| 252 | |
| 253 | if (isDown && (event.getRepeatCount() == 0)) { |
| 254 | // First handle chording of panel key: if a panel key is held |
| 255 | // but not released, try to execute a shortcut in it. |
| 256 | if ((mWindow.mPanelChordingKey > 0) && (mWindow.mPanelChordingKey != keyCode)) { |
| 257 | boolean handled = dispatchKeyShortcutEvent(event); |
| 258 | if (handled) { |
| 259 | return true; |
| 260 | } |
| 261 | } |
| 262 | |
| 263 | // If a panel is open, perform a shortcut on it without the |
| 264 | // chorded panel key |
| 265 | if ((mWindow.mPreparedPanel != null) && mWindow.mPreparedPanel.isOpen) { |
| 266 | if (mWindow.performPanelShortcut(mWindow.mPreparedPanel, keyCode, event, 0)) { |
| 267 | return true; |
| 268 | } |
| 269 | } |
| 270 | } |
| 271 | |
| 272 | if (!mWindow.isDestroyed()) { |
| 273 | final Window.Callback cb = mWindow.getCallback(); |
| 274 | final boolean handled = cb != null && mFeatureId < 0 ? cb.dispatchKeyEvent(event) |
| 275 | : super.dispatchKeyEvent(event); |
| 276 | if (handled) { |
| 277 | return true; |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | return isDown ? mWindow.onKeyDown(mFeatureId, event.getKeyCode(), event) |
| 282 | : mWindow.onKeyUp(mFeatureId, event.getKeyCode(), event); |
| 283 | } |
| 284 | |
| 285 | @Override |
| 286 | public boolean dispatchKeyShortcutEvent(KeyEvent ev) { |
| 287 | // If the panel is already prepared, then perform the shortcut using it. |
| 288 | boolean handled; |
| 289 | if (mWindow.mPreparedPanel != null) { |
| 290 | handled = mWindow.performPanelShortcut(mWindow.mPreparedPanel, ev.getKeyCode(), ev, |
| 291 | Menu.FLAG_PERFORM_NO_CLOSE); |
| 292 | if (handled) { |
| 293 | if (mWindow.mPreparedPanel != null) { |
| 294 | mWindow.mPreparedPanel.isHandled = true; |
| 295 | } |
| 296 | return true; |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | // Shortcut not handled by the panel. Dispatch to the view hierarchy. |
| 301 | final Window.Callback cb = mWindow.getCallback(); |
| 302 | handled = cb != null && !mWindow.isDestroyed() && mFeatureId < 0 |
| 303 | ? cb.dispatchKeyShortcutEvent(ev) : super.dispatchKeyShortcutEvent(ev); |
| 304 | if (handled) { |
| 305 | return true; |
| 306 | } |
| 307 | |
| 308 | // If the panel is not prepared, then we may be trying to handle a shortcut key |
| 309 | // combination such as Control+C. Temporarily prepare the panel then mark it |
| 310 | // unprepared again when finished to ensure that the panel will again be prepared |
| 311 | // the next time it is shown for real. |
| 312 | PhoneWindow.PanelFeatureState st = |
| 313 | mWindow.getPanelState(Window.FEATURE_OPTIONS_PANEL, false); |
| 314 | if (st != null && mWindow.mPreparedPanel == null) { |
| 315 | mWindow.preparePanel(st, ev); |
| 316 | handled = mWindow.performPanelShortcut(st, ev.getKeyCode(), ev, |
| 317 | Menu.FLAG_PERFORM_NO_CLOSE); |
| 318 | st.isPrepared = false; |
| 319 | if (handled) { |
| 320 | return true; |
| 321 | } |
| 322 | } |
| 323 | return false; |
| 324 | } |
| 325 | |
| 326 | @Override |
| 327 | public boolean dispatchTouchEvent(MotionEvent ev) { |
| 328 | final Window.Callback cb = mWindow.getCallback(); |
| 329 | return cb != null && !mWindow.isDestroyed() && mFeatureId < 0 |
| 330 | ? cb.dispatchTouchEvent(ev) : super.dispatchTouchEvent(ev); |
| 331 | } |
| 332 | |
| 333 | @Override |
| 334 | public boolean dispatchTrackballEvent(MotionEvent ev) { |
| 335 | final Window.Callback cb = mWindow.getCallback(); |
| 336 | return cb != null && !mWindow.isDestroyed() && mFeatureId < 0 |
| 337 | ? cb.dispatchTrackballEvent(ev) : super.dispatchTrackballEvent(ev); |
| 338 | } |
| 339 | |
| 340 | @Override |
| 341 | public boolean dispatchGenericMotionEvent(MotionEvent ev) { |
| 342 | final Window.Callback cb = mWindow.getCallback(); |
| 343 | return cb != null && !mWindow.isDestroyed() && mFeatureId < 0 |
| 344 | ? cb.dispatchGenericMotionEvent(ev) : super.dispatchGenericMotionEvent(ev); |
| 345 | } |
| 346 | |
| 347 | public boolean superDispatchKeyEvent(KeyEvent event) { |
| 348 | // Give priority to closing action modes if applicable. |
| 349 | if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) { |
| 350 | final int action = event.getAction(); |
| 351 | // Back cancels action modes first. |
| 352 | if (mPrimaryActionMode != null) { |
| 353 | if (action == KeyEvent.ACTION_UP) { |
| 354 | mPrimaryActionMode.finish(); |
| 355 | } |
| 356 | return true; |
| 357 | } |
| 358 | } |
| 359 | |
| 360 | return super.dispatchKeyEvent(event); |
| 361 | } |
| 362 | |
| 363 | public boolean superDispatchKeyShortcutEvent(KeyEvent event) { |
| 364 | return super.dispatchKeyShortcutEvent(event); |
| 365 | } |
| 366 | |
| 367 | public boolean superDispatchTouchEvent(MotionEvent event) { |
| 368 | return super.dispatchTouchEvent(event); |
| 369 | } |
| 370 | |
| 371 | public boolean superDispatchTrackballEvent(MotionEvent event) { |
| 372 | return super.dispatchTrackballEvent(event); |
| 373 | } |
| 374 | |
| 375 | public boolean superDispatchGenericMotionEvent(MotionEvent event) { |
| 376 | return super.dispatchGenericMotionEvent(event); |
| 377 | } |
| 378 | |
| 379 | @Override |
| 380 | public boolean onTouchEvent(MotionEvent event) { |
| 381 | return onInterceptTouchEvent(event); |
| 382 | } |
| 383 | |
| 384 | private boolean isOutOfInnerBounds(int x, int y) { |
| 385 | return x < 0 || y < 0 || x > getWidth() || y > getHeight(); |
| 386 | } |
| 387 | |
| 388 | private boolean isOutOfBounds(int x, int y) { |
| 389 | return x < -5 || y < -5 || x > (getWidth() + 5) |
| 390 | || y > (getHeight() + 5); |
| 391 | } |
| 392 | |
| 393 | @Override |
| 394 | public boolean onInterceptTouchEvent(MotionEvent event) { |
| 395 | int action = event.getAction(); |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 396 | if (mHasCaption && isShowingCaption()) { |
| 397 | // Don't dispatch ACTION_DOWN to the captionr if the window is resizable and the event |
| 398 | // was (starting) outside the window. Window resizing events should be handled by |
| 399 | // WindowManager. |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 400 | // TODO: Investigate how to handle the outside touch in window manager |
| 401 | // without generating these events. |
| 402 | // Currently we receive these because we need to enlarge the window's |
| 403 | // touch region so that the monitor channel receives the events |
| 404 | // in the outside touch area. |
| 405 | if (action == MotionEvent.ACTION_DOWN) { |
| 406 | final int x = (int) event.getX(); |
| 407 | final int y = (int) event.getY(); |
| 408 | if (isOutOfInnerBounds(x, y)) { |
| 409 | return true; |
| 410 | } |
| 411 | } |
| 412 | } |
| 413 | |
| 414 | if (mFeatureId >= 0) { |
| 415 | if (action == MotionEvent.ACTION_DOWN) { |
| 416 | int x = (int)event.getX(); |
| 417 | int y = (int)event.getY(); |
| 418 | if (isOutOfBounds(x, y)) { |
| 419 | mWindow.closePanel(mFeatureId); |
| 420 | return true; |
| 421 | } |
| 422 | } |
| 423 | } |
| 424 | |
| 425 | if (!SWEEP_OPEN_MENU) { |
| 426 | return false; |
| 427 | } |
| 428 | |
| 429 | if (mFeatureId >= 0) { |
| 430 | if (action == MotionEvent.ACTION_DOWN) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 431 | Log.i(mLogTag, "Watchiing!"); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 432 | mWatchingForMenu = true; |
| 433 | mDownY = (int) event.getY(); |
| 434 | return false; |
| 435 | } |
| 436 | |
| 437 | if (!mWatchingForMenu) { |
| 438 | return false; |
| 439 | } |
| 440 | |
| 441 | int y = (int)event.getY(); |
| 442 | if (action == MotionEvent.ACTION_MOVE) { |
| 443 | if (y > (mDownY+30)) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 444 | Log.i(mLogTag, "Closing!"); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 445 | mWindow.closePanel(mFeatureId); |
| 446 | mWatchingForMenu = false; |
| 447 | return true; |
| 448 | } |
| 449 | } else if (action == MotionEvent.ACTION_UP) { |
| 450 | mWatchingForMenu = false; |
| 451 | } |
| 452 | |
| 453 | return false; |
| 454 | } |
| 455 | |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 456 | //Log.i(mLogTag, "Intercept: action=" + action + " y=" + event.getY() |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 457 | // + " (in " + getHeight() + ")"); |
| 458 | |
| 459 | if (action == MotionEvent.ACTION_DOWN) { |
| 460 | int y = (int)event.getY(); |
| 461 | if (y >= (getHeight()-5) && !mWindow.hasChildren()) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 462 | Log.i(mLogTag, "Watching!"); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 463 | mWatchingForMenu = true; |
| 464 | } |
| 465 | return false; |
| 466 | } |
| 467 | |
| 468 | if (!mWatchingForMenu) { |
| 469 | return false; |
| 470 | } |
| 471 | |
| 472 | int y = (int)event.getY(); |
| 473 | if (action == MotionEvent.ACTION_MOVE) { |
| 474 | if (y < (getHeight()-30)) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 475 | Log.i(mLogTag, "Opening!"); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 476 | mWindow.openPanel(Window.FEATURE_OPTIONS_PANEL, new KeyEvent( |
| 477 | KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MENU)); |
| 478 | mWatchingForMenu = false; |
| 479 | return true; |
| 480 | } |
| 481 | } else if (action == MotionEvent.ACTION_UP) { |
| 482 | mWatchingForMenu = false; |
| 483 | } |
| 484 | |
| 485 | return false; |
| 486 | } |
| 487 | |
| 488 | @Override |
| 489 | public void sendAccessibilityEvent(int eventType) { |
| 490 | if (!AccessibilityManager.getInstance(mContext).isEnabled()) { |
| 491 | return; |
| 492 | } |
| 493 | |
| 494 | // if we are showing a feature that should be announced and one child |
| 495 | // make this child the event source since this is the feature itself |
| 496 | // otherwise the callback will take over and announce its client |
| 497 | if ((mFeatureId == Window.FEATURE_OPTIONS_PANEL || |
| 498 | mFeatureId == Window.FEATURE_CONTEXT_MENU || |
| 499 | mFeatureId == Window.FEATURE_PROGRESS || |
| 500 | mFeatureId == Window.FEATURE_INDETERMINATE_PROGRESS) |
| 501 | && getChildCount() == 1) { |
| 502 | getChildAt(0).sendAccessibilityEvent(eventType); |
| 503 | } else { |
| 504 | super.sendAccessibilityEvent(eventType); |
| 505 | } |
| 506 | } |
| 507 | |
| 508 | @Override |
| 509 | public boolean dispatchPopulateAccessibilityEventInternal(AccessibilityEvent event) { |
| 510 | final Window.Callback cb = mWindow.getCallback(); |
| 511 | if (cb != null && !mWindow.isDestroyed()) { |
| 512 | if (cb.dispatchPopulateAccessibilityEvent(event)) { |
| 513 | return true; |
| 514 | } |
| 515 | } |
| 516 | return super.dispatchPopulateAccessibilityEventInternal(event); |
| 517 | } |
| 518 | |
| 519 | @Override |
| 520 | protected boolean setFrame(int l, int t, int r, int b) { |
| 521 | boolean changed = super.setFrame(l, t, r, b); |
| 522 | if (changed) { |
| 523 | final Rect drawingBounds = mDrawingBounds; |
| 524 | getDrawingRect(drawingBounds); |
| 525 | |
| 526 | Drawable fg = getForeground(); |
| 527 | if (fg != null) { |
| 528 | final Rect frameOffsets = mFrameOffsets; |
| 529 | drawingBounds.left += frameOffsets.left; |
| 530 | drawingBounds.top += frameOffsets.top; |
| 531 | drawingBounds.right -= frameOffsets.right; |
| 532 | drawingBounds.bottom -= frameOffsets.bottom; |
| 533 | fg.setBounds(drawingBounds); |
| 534 | final Rect framePadding = mFramePadding; |
| 535 | drawingBounds.left += framePadding.left - frameOffsets.left; |
| 536 | drawingBounds.top += framePadding.top - frameOffsets.top; |
| 537 | drawingBounds.right -= framePadding.right - frameOffsets.right; |
| 538 | drawingBounds.bottom -= framePadding.bottom - frameOffsets.bottom; |
| 539 | } |
| 540 | |
| 541 | Drawable bg = getBackground(); |
| 542 | if (bg != null) { |
| 543 | bg.setBounds(drawingBounds); |
| 544 | } |
| 545 | |
| 546 | if (SWEEP_OPEN_MENU) { |
| 547 | if (mMenuBackground == null && mFeatureId < 0 |
| 548 | && mWindow.getAttributes().height |
| 549 | == WindowManager.LayoutParams.MATCH_PARENT) { |
| 550 | mMenuBackground = getContext().getDrawable( |
| 551 | R.drawable.menu_background); |
| 552 | } |
| 553 | if (mMenuBackground != null) { |
| 554 | mMenuBackground.setBounds(drawingBounds.left, |
| 555 | drawingBounds.bottom-6, drawingBounds.right, |
| 556 | drawingBounds.bottom+20); |
| 557 | } |
| 558 | } |
| 559 | } |
| 560 | return changed; |
| 561 | } |
| 562 | |
| 563 | @Override |
| 564 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| 565 | final DisplayMetrics metrics = getContext().getResources().getDisplayMetrics(); |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 566 | final boolean isPortrait = |
| 567 | getResources().getConfiguration().orientation == ORIENTATION_PORTRAIT; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 568 | |
| 569 | final int widthMode = getMode(widthMeasureSpec); |
| 570 | final int heightMode = getMode(heightMeasureSpec); |
| 571 | |
| 572 | boolean fixedWidth = false; |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 573 | mApplyFloatingHorizontalInsets = false; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 574 | if (widthMode == AT_MOST) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 575 | final TypedValue tvw = isPortrait ? mWindow.mFixedWidthMinor : mWindow.mFixedWidthMajor; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 576 | if (tvw != null && tvw.type != TypedValue.TYPE_NULL) { |
| 577 | final int w; |
| 578 | if (tvw.type == TypedValue.TYPE_DIMENSION) { |
| 579 | w = (int) tvw.getDimension(metrics); |
| 580 | } else if (tvw.type == TypedValue.TYPE_FRACTION) { |
| 581 | w = (int) tvw.getFraction(metrics.widthPixels, metrics.widthPixels); |
| 582 | } else { |
| 583 | w = 0; |
| 584 | } |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 585 | if (DEBUG_MEASURE) Log.d(mLogTag, "Fixed width: " + w); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 586 | if (w > 0) { |
| 587 | final int widthSize = MeasureSpec.getSize(widthMeasureSpec); |
| 588 | widthMeasureSpec = MeasureSpec.makeMeasureSpec( |
| 589 | Math.min(w, widthSize), EXACTLY); |
| 590 | fixedWidth = true; |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 591 | } else { |
| 592 | widthMeasureSpec = MeasureSpec.makeMeasureSpec( |
| 593 | widthMeasureSpec - mFloatingInsets.left - mFloatingInsets.right, |
| 594 | AT_MOST); |
| 595 | mApplyFloatingHorizontalInsets = true; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 596 | } |
| 597 | } |
| 598 | } |
| 599 | |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 600 | mApplyFloatingVerticalInsets = false; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 601 | if (heightMode == AT_MOST) { |
| 602 | final TypedValue tvh = isPortrait ? mWindow.mFixedHeightMajor |
| 603 | : mWindow.mFixedHeightMinor; |
| 604 | if (tvh != null && tvh.type != TypedValue.TYPE_NULL) { |
| 605 | final int h; |
| 606 | if (tvh.type == TypedValue.TYPE_DIMENSION) { |
| 607 | h = (int) tvh.getDimension(metrics); |
| 608 | } else if (tvh.type == TypedValue.TYPE_FRACTION) { |
| 609 | h = (int) tvh.getFraction(metrics.heightPixels, metrics.heightPixels); |
| 610 | } else { |
| 611 | h = 0; |
| 612 | } |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 613 | if (DEBUG_MEASURE) Log.d(mLogTag, "Fixed height: " + h); |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 614 | final int heightSize = MeasureSpec.getSize(heightMeasureSpec); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 615 | if (h > 0) { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 616 | heightMeasureSpec = MeasureSpec.makeMeasureSpec( |
| 617 | Math.min(h, heightSize), EXACTLY); |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 618 | } else if ((mWindow.getAttributes().flags & FLAG_FULLSCREEN) == 0) { |
| 619 | heightMeasureSpec = MeasureSpec.makeMeasureSpec( |
| 620 | heightSize - mFloatingInsets.top - mFloatingInsets.bottom, AT_MOST); |
| 621 | mApplyFloatingVerticalInsets = true; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 622 | } |
| 623 | } |
| 624 | } |
| 625 | |
| 626 | getOutsets(mOutsets); |
| 627 | if (mOutsets.top > 0 || mOutsets.bottom > 0) { |
| 628 | int mode = MeasureSpec.getMode(heightMeasureSpec); |
| 629 | if (mode != MeasureSpec.UNSPECIFIED) { |
| 630 | int height = MeasureSpec.getSize(heightMeasureSpec); |
| 631 | heightMeasureSpec = MeasureSpec.makeMeasureSpec( |
| 632 | height + mOutsets.top + mOutsets.bottom, mode); |
| 633 | } |
| 634 | } |
| 635 | if (mOutsets.left > 0 || mOutsets.right > 0) { |
| 636 | int mode = MeasureSpec.getMode(widthMeasureSpec); |
| 637 | if (mode != MeasureSpec.UNSPECIFIED) { |
| 638 | int width = MeasureSpec.getSize(widthMeasureSpec); |
| 639 | widthMeasureSpec = MeasureSpec.makeMeasureSpec( |
| 640 | width + mOutsets.left + mOutsets.right, mode); |
| 641 | } |
| 642 | } |
| 643 | |
| 644 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); |
| 645 | |
| 646 | int width = getMeasuredWidth(); |
| 647 | boolean measure = false; |
| 648 | |
| 649 | widthMeasureSpec = MeasureSpec.makeMeasureSpec(width, EXACTLY); |
| 650 | |
| 651 | if (!fixedWidth && widthMode == AT_MOST) { |
| 652 | final TypedValue tv = isPortrait ? mWindow.mMinWidthMinor : mWindow.mMinWidthMajor; |
| 653 | if (tv.type != TypedValue.TYPE_NULL) { |
| 654 | final int min; |
| 655 | if (tv.type == TypedValue.TYPE_DIMENSION) { |
| 656 | min = (int)tv.getDimension(metrics); |
| 657 | } else if (tv.type == TypedValue.TYPE_FRACTION) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 658 | min = (int)tv.getFraction(mAvailableWidth, mAvailableWidth); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 659 | } else { |
| 660 | min = 0; |
| 661 | } |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 662 | if (DEBUG_MEASURE) Log.d(mLogTag, "Adjust for min width: " + min + ", value::" |
| 663 | + tv.coerceToString() + ", mAvailableWidth=" + mAvailableWidth); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 664 | |
| 665 | if (width < min) { |
| 666 | widthMeasureSpec = MeasureSpec.makeMeasureSpec(min, EXACTLY); |
| 667 | measure = true; |
| 668 | } |
| 669 | } |
| 670 | } |
| 671 | |
| 672 | // TODO: Support height? |
| 673 | |
| 674 | if (measure) { |
| 675 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); |
| 676 | } |
| 677 | } |
| 678 | |
| 679 | @Override |
| 680 | protected void onLayout(boolean changed, int left, int top, int right, int bottom) { |
| 681 | super.onLayout(changed, left, top, right, bottom); |
| 682 | getOutsets(mOutsets); |
| 683 | if (mOutsets.left > 0) { |
| 684 | offsetLeftAndRight(-mOutsets.left); |
| 685 | } |
| 686 | if (mOutsets.top > 0) { |
| 687 | offsetTopAndBottom(-mOutsets.top); |
| 688 | } |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 689 | if (mApplyFloatingVerticalInsets) { |
| 690 | offsetTopAndBottom(mFloatingInsets.top); |
| 691 | } |
| 692 | if (mApplyFloatingHorizontalInsets) { |
| 693 | offsetLeftAndRight(mFloatingInsets.left); |
| 694 | } |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 695 | |
| 696 | // If the application changed its SystemUI metrics, we might also have to adapt |
| 697 | // our shadow elevation. |
| 698 | updateElevation(); |
| 699 | mAllowUpdateElevation = true; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 700 | } |
| 701 | |
| 702 | @Override |
| 703 | public void draw(Canvas canvas) { |
| 704 | super.draw(canvas); |
| 705 | |
| 706 | if (mMenuBackground != null) { |
| 707 | mMenuBackground.draw(canvas); |
| 708 | } |
| 709 | } |
| 710 | |
| 711 | @Override |
| 712 | public boolean showContextMenuForChild(View originalView) { |
Alan Viverette | 021627e | 2015-11-25 14:22:00 -0500 | [diff] [blame] | 713 | return showContextMenuForChildInternal(originalView, 0, 0, false); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 714 | } |
| 715 | |
| 716 | @Override |
| 717 | public boolean showContextMenuForChild(View originalView, float x, float y) { |
Alan Viverette | 021627e | 2015-11-25 14:22:00 -0500 | [diff] [blame] | 718 | return showContextMenuForChildInternal(originalView, x, y, true); |
| 719 | } |
| 720 | |
| 721 | private boolean showContextMenuForChildInternal(View originalView, |
| 722 | float x, float y, boolean isPopup) { |
| 723 | // Only allow one context menu at a time. |
| 724 | if (mWindow.mContextMenuHelper != null) { |
| 725 | mWindow.mContextMenuHelper.dismiss(); |
| 726 | mWindow.mContextMenuHelper = null; |
| 727 | } |
| 728 | |
| 729 | // Reuse the context menu builder. |
Alan Viverette | 77fb85e | 2015-12-14 11:42:44 -0500 | [diff] [blame] | 730 | final PhoneWindowMenuCallback callback = mWindow.mContextMenuCallback; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 731 | if (mWindow.mContextMenu == null) { |
| 732 | mWindow.mContextMenu = new ContextMenuBuilder(getContext()); |
Alan Viverette | 77fb85e | 2015-12-14 11:42:44 -0500 | [diff] [blame] | 733 | mWindow.mContextMenu.setCallback(callback); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 734 | } else { |
| 735 | mWindow.mContextMenu.clearAll(); |
| 736 | } |
| 737 | |
Alan Viverette | 021627e | 2015-11-25 14:22:00 -0500 | [diff] [blame] | 738 | final MenuHelper helper; |
| 739 | if (isPopup) { |
| 740 | helper = mWindow.mContextMenu.showPopup(getContext(), originalView, x, y); |
| 741 | } else { |
| 742 | helper = mWindow.mContextMenu.showDialog(originalView, originalView.getWindowToken()); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 743 | } |
Alan Viverette | 021627e | 2015-11-25 14:22:00 -0500 | [diff] [blame] | 744 | |
Alan Viverette | 9084d22 | 2015-12-16 09:56:37 -0500 | [diff] [blame] | 745 | if (helper != null) { |
| 746 | // If it's a dialog, the callback needs to handle showing |
| 747 | // sub-menus. Either way, the callback is required for propagating |
| 748 | // selection to Context.onContextMenuItemSelected(). |
| 749 | callback.setShowDialogForSubmenu(!isPopup); |
| 750 | helper.setPresenterCallback(callback); |
| 751 | } |
Alan Viverette | 021627e | 2015-11-25 14:22:00 -0500 | [diff] [blame] | 752 | |
| 753 | mWindow.mContextMenuHelper = helper; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 754 | return helper != null; |
| 755 | } |
| 756 | |
| 757 | @Override |
| 758 | public ActionMode startActionModeForChild(View originalView, |
| 759 | ActionMode.Callback callback) { |
| 760 | return startActionModeForChild(originalView, callback, ActionMode.TYPE_PRIMARY); |
| 761 | } |
| 762 | |
| 763 | @Override |
| 764 | public ActionMode startActionModeForChild( |
| 765 | View child, ActionMode.Callback callback, int type) { |
| 766 | return startActionMode(child, callback, type); |
| 767 | } |
| 768 | |
| 769 | @Override |
| 770 | public ActionMode startActionMode(ActionMode.Callback callback) { |
| 771 | return startActionMode(callback, ActionMode.TYPE_PRIMARY); |
| 772 | } |
| 773 | |
| 774 | @Override |
| 775 | public ActionMode startActionMode(ActionMode.Callback callback, int type) { |
| 776 | return startActionMode(this, callback, type); |
| 777 | } |
| 778 | |
| 779 | private ActionMode startActionMode( |
| 780 | View originatingView, ActionMode.Callback callback, int type) { |
| 781 | ActionMode.Callback2 wrappedCallback = new ActionModeCallback2Wrapper(callback); |
| 782 | ActionMode mode = null; |
| 783 | if (mWindow.getCallback() != null && !mWindow.isDestroyed()) { |
| 784 | try { |
| 785 | mode = mWindow.getCallback().onWindowStartingActionMode(wrappedCallback, type); |
| 786 | } catch (AbstractMethodError ame) { |
| 787 | // Older apps might not implement the typed version of this method. |
| 788 | if (type == ActionMode.TYPE_PRIMARY) { |
| 789 | try { |
| 790 | mode = mWindow.getCallback().onWindowStartingActionMode( |
| 791 | wrappedCallback); |
| 792 | } catch (AbstractMethodError ame2) { |
| 793 | // Older apps might not implement this callback method at all. |
| 794 | } |
| 795 | } |
| 796 | } |
| 797 | } |
| 798 | if (mode != null) { |
| 799 | if (mode.getType() == ActionMode.TYPE_PRIMARY) { |
| 800 | cleanupPrimaryActionMode(); |
| 801 | mPrimaryActionMode = mode; |
| 802 | } else if (mode.getType() == ActionMode.TYPE_FLOATING) { |
| 803 | if (mFloatingActionMode != null) { |
| 804 | mFloatingActionMode.finish(); |
| 805 | } |
| 806 | mFloatingActionMode = mode; |
| 807 | } |
| 808 | } else { |
| 809 | mode = createActionMode(type, wrappedCallback, originatingView); |
| 810 | if (mode != null && wrappedCallback.onCreateActionMode(mode, mode.getMenu())) { |
| 811 | setHandledActionMode(mode); |
| 812 | } else { |
| 813 | mode = null; |
| 814 | } |
| 815 | } |
| 816 | if (mode != null && mWindow.getCallback() != null && !mWindow.isDestroyed()) { |
| 817 | try { |
| 818 | mWindow.getCallback().onActionModeStarted(mode); |
| 819 | } catch (AbstractMethodError ame) { |
| 820 | // Older apps might not implement this callback method. |
| 821 | } |
| 822 | } |
| 823 | return mode; |
| 824 | } |
| 825 | |
| 826 | private void cleanupPrimaryActionMode() { |
| 827 | if (mPrimaryActionMode != null) { |
| 828 | mPrimaryActionMode.finish(); |
| 829 | mPrimaryActionMode = null; |
| 830 | } |
| 831 | if (mPrimaryActionModeView != null) { |
| 832 | mPrimaryActionModeView.killMode(); |
| 833 | } |
| 834 | } |
| 835 | |
| 836 | private void cleanupFloatingActionModeViews() { |
| 837 | if (mFloatingToolbar != null) { |
| 838 | mFloatingToolbar.dismiss(); |
| 839 | mFloatingToolbar = null; |
| 840 | } |
| 841 | if (mFloatingActionModeOriginatingView != null) { |
| 842 | if (mFloatingToolbarPreDrawListener != null) { |
| 843 | mFloatingActionModeOriginatingView.getViewTreeObserver() |
| 844 | .removeOnPreDrawListener(mFloatingToolbarPreDrawListener); |
| 845 | mFloatingToolbarPreDrawListener = null; |
| 846 | } |
| 847 | mFloatingActionModeOriginatingView = null; |
| 848 | } |
| 849 | } |
| 850 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 851 | void startChanging() { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 852 | mChanging = true; |
| 853 | } |
| 854 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 855 | void finishChanging() { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 856 | mChanging = false; |
| 857 | drawableChanged(); |
| 858 | } |
| 859 | |
| 860 | public void setWindowBackground(Drawable drawable) { |
| 861 | if (getBackground() != drawable) { |
| 862 | setBackgroundDrawable(drawable); |
| 863 | if (drawable != null) { |
| 864 | drawable.getPadding(mBackgroundPadding); |
| 865 | } else { |
| 866 | mBackgroundPadding.setEmpty(); |
| 867 | } |
| 868 | drawableChanged(); |
| 869 | } |
| 870 | } |
| 871 | |
| 872 | public void setWindowFrame(Drawable drawable) { |
| 873 | if (getForeground() != drawable) { |
| 874 | setForeground(drawable); |
| 875 | if (drawable != null) { |
| 876 | drawable.getPadding(mFramePadding); |
| 877 | } else { |
| 878 | mFramePadding.setEmpty(); |
| 879 | } |
| 880 | drawableChanged(); |
| 881 | } |
| 882 | } |
| 883 | |
| 884 | @Override |
| 885 | public void onWindowSystemUiVisibilityChanged(int visible) { |
| 886 | updateColorViews(null /* insets */, true /* animate */); |
| 887 | } |
| 888 | |
| 889 | @Override |
| 890 | public WindowInsets onApplyWindowInsets(WindowInsets insets) { |
Filip Gruszczynski | adf7b5e | 2016-01-27 16:23:05 -0800 | [diff] [blame] | 891 | final WindowManager.LayoutParams attrs = mWindow.getAttributes(); |
| 892 | mFloatingInsets.setEmpty(); |
| 893 | if ((attrs.flags & FLAG_FULLSCREEN) == 0) { |
| 894 | // For dialog windows we want to make sure they don't go over the status bar or nav bar. |
| 895 | // We consume the system insets and we will reuse them later during the measure phase. |
| 896 | // We allow the app to ignore this and handle insets itself by using FLAG_FULLSCREEN. |
| 897 | if (attrs.height == WindowManager.LayoutParams.WRAP_CONTENT) { |
| 898 | mFloatingInsets.top = insets.getSystemWindowInsetTop(); |
| 899 | mFloatingInsets.bottom = insets.getSystemWindowInsetBottom(); |
| 900 | insets = insets.replaceSystemWindowInsets(insets.getSystemWindowInsetLeft(), 0, |
| 901 | insets.getSystemWindowInsetRight(), 0); |
| 902 | } |
| 903 | if (mWindow.getAttributes().width == WindowManager.LayoutParams.WRAP_CONTENT) { |
| 904 | mFloatingInsets.left = insets.getSystemWindowInsetTop(); |
| 905 | mFloatingInsets.right = insets.getSystemWindowInsetBottom(); |
| 906 | insets = insets.replaceSystemWindowInsets(0, insets.getSystemWindowInsetTop(), |
| 907 | 0, insets.getSystemWindowInsetBottom()); |
| 908 | } |
| 909 | } |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 910 | mFrameOffsets.set(insets.getSystemWindowInsets()); |
| 911 | insets = updateColorViews(insets, true /* animate */); |
| 912 | insets = updateStatusGuard(insets); |
| 913 | updateNavigationGuard(insets); |
| 914 | if (getForeground() != null) { |
| 915 | drawableChanged(); |
| 916 | } |
| 917 | return insets; |
| 918 | } |
| 919 | |
| 920 | @Override |
| 921 | public boolean isTransitionGroup() { |
| 922 | return false; |
| 923 | } |
| 924 | |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 925 | static int getColorViewTopInset(int stableTop, int systemTop) { |
| 926 | return Math.min(stableTop, systemTop); |
| 927 | } |
| 928 | |
| 929 | static int getColorViewBottomInset(int stableBottom, int systemBottom) { |
| 930 | return Math.min(stableBottom, systemBottom); |
| 931 | } |
| 932 | |
| 933 | static int getColorViewRightInset(int stableRight, int systemRight) { |
| 934 | return Math.min(stableRight, systemRight); |
| 935 | } |
| 936 | |
| 937 | static boolean isNavBarToRightEdge(int bottomInset, int rightInset) { |
| 938 | return bottomInset == 0 && rightInset > 0; |
| 939 | } |
| 940 | |
| 941 | static int getNavBarSize(int bottomInset, int rightInset) { |
| 942 | return isNavBarToRightEdge(bottomInset, rightInset) ? rightInset : bottomInset; |
| 943 | } |
| 944 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 945 | WindowInsets updateColorViews(WindowInsets insets, boolean animate) { |
| 946 | WindowManager.LayoutParams attrs = mWindow.getAttributes(); |
| 947 | int sysUiVisibility = attrs.systemUiVisibility | getWindowSystemUiVisibility(); |
| 948 | |
| 949 | if (!mWindow.mIsFloating && ActivityManager.isHighEndGfx()) { |
| 950 | boolean disallowAnimate = !isLaidOut(); |
| 951 | disallowAnimate |= ((mLastWindowFlags ^ attrs.flags) |
| 952 | & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0; |
| 953 | mLastWindowFlags = attrs.flags; |
| 954 | |
| 955 | if (insets != null) { |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 956 | mLastTopInset = getColorViewTopInset(insets.getStableInsetTop(), |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 957 | insets.getSystemWindowInsetTop()); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 958 | mLastBottomInset = getColorViewBottomInset(insets.getStableInsetBottom(), |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 959 | insets.getSystemWindowInsetBottom()); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 960 | mLastRightInset = getColorViewRightInset(insets.getStableInsetRight(), |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 961 | insets.getSystemWindowInsetRight()); |
| 962 | |
| 963 | // Don't animate if the presence of stable insets has changed, because that |
| 964 | // indicates that the window was either just added and received them for the |
| 965 | // first time, or the window size or position has changed. |
| 966 | boolean hasTopStableInset = insets.getStableInsetTop() != 0; |
| 967 | disallowAnimate |= (hasTopStableInset != mLastHasTopStableInset); |
| 968 | mLastHasTopStableInset = hasTopStableInset; |
| 969 | |
| 970 | boolean hasBottomStableInset = insets.getStableInsetBottom() != 0; |
| 971 | disallowAnimate |= (hasBottomStableInset != mLastHasBottomStableInset); |
| 972 | mLastHasBottomStableInset = hasBottomStableInset; |
| 973 | |
| 974 | boolean hasRightStableInset = insets.getStableInsetRight() != 0; |
| 975 | disallowAnimate |= (hasRightStableInset != mLastHasRightStableInset); |
| 976 | mLastHasRightStableInset = hasRightStableInset; |
| 977 | } |
| 978 | |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 979 | boolean navBarToRightEdge = isNavBarToRightEdge(mLastBottomInset, mLastRightInset); |
| 980 | int navBarSize = getNavBarSize(mLastBottomInset, mLastRightInset); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 981 | updateColorViewInt(mNavigationColorViewState, sysUiVisibility, |
| 982 | mWindow.mNavigationBarColor, navBarSize, navBarToRightEdge, |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 983 | 0 /* rightInset */, animate && !disallowAnimate, false /* force */); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 984 | |
| 985 | boolean statusBarNeedsRightInset = navBarToRightEdge |
| 986 | && mNavigationColorViewState.present; |
| 987 | int statusBarRightInset = statusBarNeedsRightInset ? mLastRightInset : 0; |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 988 | updateColorViewInt(mStatusColorViewState, sysUiVisibility, |
| 989 | calculateStatusBarColor(), mLastTopInset, |
| 990 | false /* matchVertical */, statusBarRightInset, animate && !disallowAnimate, |
| 991 | mForceWindowDrawsStatusBarBackground); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 992 | } |
| 993 | |
| 994 | // When we expand the window with FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, we still need |
| 995 | // to ensure that the rest of the view hierarchy doesn't notice it, unless they've |
| 996 | // explicitly asked for it. |
| 997 | |
| 998 | boolean consumingNavBar = |
| 999 | (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 |
| 1000 | && (sysUiVisibility & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) == 0 |
| 1001 | && (sysUiVisibility & SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; |
| 1002 | |
| 1003 | int consumedRight = consumingNavBar ? mLastRightInset : 0; |
| 1004 | int consumedBottom = consumingNavBar ? mLastBottomInset : 0; |
| 1005 | |
| 1006 | if (mContentRoot != null |
| 1007 | && mContentRoot.getLayoutParams() instanceof MarginLayoutParams) { |
| 1008 | MarginLayoutParams lp = (MarginLayoutParams) mContentRoot.getLayoutParams(); |
| 1009 | if (lp.rightMargin != consumedRight || lp.bottomMargin != consumedBottom) { |
| 1010 | lp.rightMargin = consumedRight; |
| 1011 | lp.bottomMargin = consumedBottom; |
| 1012 | mContentRoot.setLayoutParams(lp); |
| 1013 | |
| 1014 | if (insets == null) { |
| 1015 | // The insets have changed, but we're not currently in the process |
| 1016 | // of dispatching them. |
| 1017 | requestApplyInsets(); |
| 1018 | } |
| 1019 | } |
| 1020 | if (insets != null) { |
| 1021 | insets = insets.replaceSystemWindowInsets( |
| 1022 | insets.getSystemWindowInsetLeft(), |
| 1023 | insets.getSystemWindowInsetTop(), |
| 1024 | insets.getSystemWindowInsetRight() - consumedRight, |
| 1025 | insets.getSystemWindowInsetBottom() - consumedBottom); |
| 1026 | } |
| 1027 | } |
| 1028 | |
| 1029 | if (insets != null) { |
| 1030 | insets = insets.consumeStableInsets(); |
| 1031 | } |
| 1032 | return insets; |
| 1033 | } |
| 1034 | |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 1035 | private int calculateStatusBarColor() { |
| 1036 | int flags = mWindow.getAttributes().flags; |
| 1037 | return (flags & FLAG_TRANSLUCENT_STATUS) != 0 ? mSemiTransparentStatusBarColor |
| 1038 | : (flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 ? mWindow.mStatusBarColor |
| 1039 | : Color.BLACK; |
| 1040 | } |
| 1041 | |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1042 | private int getCurrentColor(ColorViewState state) { |
| 1043 | if (state.visible) { |
| 1044 | return state.color; |
| 1045 | } else { |
| 1046 | return 0; |
| 1047 | } |
| 1048 | } |
| 1049 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1050 | /** |
| 1051 | * Update a color view |
| 1052 | * |
| 1053 | * @param state the color view to update. |
| 1054 | * @param sysUiVis the current systemUiVisibility to apply. |
| 1055 | * @param color the current color to apply. |
| 1056 | * @param size the current size in the non-parent-matching dimension. |
| 1057 | * @param verticalBar if true the view is attached to a vertical edge, otherwise to a |
| 1058 | * horizontal edge, |
| 1059 | * @param rightMargin rightMargin for the color view. |
| 1060 | * @param animate if true, the change will be animated. |
| 1061 | */ |
| 1062 | private void updateColorViewInt(final ColorViewState state, int sysUiVis, int color, |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 1063 | int size, boolean verticalBar, int rightMargin, boolean animate, boolean force) { |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 1064 | state.present = (sysUiVis & state.systemUiHideFlag) == 0 |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1065 | && (mWindow.getAttributes().flags & state.hideWindowFlag) == 0 |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 1066 | && ((mWindow.getAttributes().flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 |
| 1067 | || force); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1068 | boolean show = state.present |
| 1069 | && (color & Color.BLACK) != 0 |
Jorim Jaggi | 4fa7892 | 2015-11-30 17:13:56 -0800 | [diff] [blame] | 1070 | && ((mWindow.getAttributes().flags & state.translucentFlag) == 0 || force); |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 1071 | boolean showView = show && !isResizing() && size > 0; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1072 | |
| 1073 | boolean visibilityChanged = false; |
| 1074 | View view = state.view; |
| 1075 | |
| 1076 | int resolvedHeight = verticalBar ? LayoutParams.MATCH_PARENT : size; |
| 1077 | int resolvedWidth = verticalBar ? size : LayoutParams.MATCH_PARENT; |
| 1078 | int resolvedGravity = verticalBar ? state.horizontalGravity : state.verticalGravity; |
| 1079 | |
| 1080 | if (view == null) { |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1081 | if (showView) { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1082 | state.view = view = new View(mContext); |
| 1083 | view.setBackgroundColor(color); |
| 1084 | view.setTransitionName(state.transitionName); |
| 1085 | view.setId(state.id); |
| 1086 | visibilityChanged = true; |
| 1087 | view.setVisibility(INVISIBLE); |
| 1088 | state.targetVisibility = VISIBLE; |
| 1089 | |
| 1090 | LayoutParams lp = new LayoutParams(resolvedWidth, resolvedHeight, |
| 1091 | resolvedGravity); |
| 1092 | lp.rightMargin = rightMargin; |
| 1093 | addView(view, lp); |
| 1094 | updateColorViewTranslations(); |
| 1095 | } |
| 1096 | } else { |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1097 | int vis = showView ? VISIBLE : INVISIBLE; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1098 | visibilityChanged = state.targetVisibility != vis; |
| 1099 | state.targetVisibility = vis; |
| 1100 | LayoutParams lp = (LayoutParams) view.getLayoutParams(); |
| 1101 | if (lp.height != resolvedHeight || lp.width != resolvedWidth |
| 1102 | || lp.gravity != resolvedGravity || lp.rightMargin != rightMargin) { |
| 1103 | lp.height = resolvedHeight; |
| 1104 | lp.width = resolvedWidth; |
| 1105 | lp.gravity = resolvedGravity; |
| 1106 | lp.rightMargin = rightMargin; |
| 1107 | view.setLayoutParams(lp); |
| 1108 | } |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1109 | if (showView) { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1110 | view.setBackgroundColor(color); |
| 1111 | } |
| 1112 | } |
| 1113 | if (visibilityChanged) { |
| 1114 | view.animate().cancel(); |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1115 | if (animate && !isResizing()) { |
| 1116 | if (showView) { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1117 | if (view.getVisibility() != VISIBLE) { |
| 1118 | view.setVisibility(VISIBLE); |
| 1119 | view.setAlpha(0.0f); |
| 1120 | } |
| 1121 | view.animate().alpha(1.0f).setInterpolator(mShowInterpolator). |
| 1122 | setDuration(mBarEnterExitDuration); |
| 1123 | } else { |
| 1124 | view.animate().alpha(0.0f).setInterpolator(mHideInterpolator) |
| 1125 | .setDuration(mBarEnterExitDuration) |
| 1126 | .withEndAction(new Runnable() { |
| 1127 | @Override |
| 1128 | public void run() { |
| 1129 | state.view.setAlpha(1.0f); |
| 1130 | state.view.setVisibility(INVISIBLE); |
| 1131 | } |
| 1132 | }); |
| 1133 | } |
| 1134 | } else { |
| 1135 | view.setAlpha(1.0f); |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1136 | view.setVisibility(showView ? VISIBLE : INVISIBLE); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1137 | } |
| 1138 | } |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1139 | state.visible = show; |
| 1140 | state.color = color; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1141 | } |
| 1142 | |
| 1143 | private void updateColorViewTranslations() { |
| 1144 | // Put the color views back in place when they get moved off the screen |
| 1145 | // due to the the ViewRootImpl panning. |
| 1146 | int rootScrollY = mRootScrollY; |
| 1147 | if (mStatusColorViewState.view != null) { |
| 1148 | mStatusColorViewState.view.setTranslationY(rootScrollY > 0 ? rootScrollY : 0); |
| 1149 | } |
| 1150 | if (mNavigationColorViewState.view != null) { |
| 1151 | mNavigationColorViewState.view.setTranslationY(rootScrollY < 0 ? rootScrollY : 0); |
| 1152 | } |
| 1153 | } |
| 1154 | |
| 1155 | private WindowInsets updateStatusGuard(WindowInsets insets) { |
| 1156 | boolean showStatusGuard = false; |
| 1157 | // Show the status guard when the non-overlay contextual action bar is showing |
| 1158 | if (mPrimaryActionModeView != null) { |
| 1159 | if (mPrimaryActionModeView.getLayoutParams() instanceof MarginLayoutParams) { |
| 1160 | // Insets are magic! |
| 1161 | final MarginLayoutParams mlp = (MarginLayoutParams) |
| 1162 | mPrimaryActionModeView.getLayoutParams(); |
| 1163 | boolean mlpChanged = false; |
| 1164 | if (mPrimaryActionModeView.isShown()) { |
| 1165 | if (mTempRect == null) { |
| 1166 | mTempRect = new Rect(); |
| 1167 | } |
| 1168 | final Rect rect = mTempRect; |
| 1169 | |
| 1170 | // If the parent doesn't consume the insets, manually |
| 1171 | // apply the default system window insets. |
| 1172 | mWindow.mContentParent.computeSystemWindowInsets(insets, rect); |
| 1173 | final int newMargin = rect.top == 0 ? insets.getSystemWindowInsetTop() : 0; |
| 1174 | if (mlp.topMargin != newMargin) { |
| 1175 | mlpChanged = true; |
| 1176 | mlp.topMargin = insets.getSystemWindowInsetTop(); |
| 1177 | |
| 1178 | if (mStatusGuard == null) { |
| 1179 | mStatusGuard = new View(mContext); |
| 1180 | mStatusGuard.setBackgroundColor(mContext.getColor( |
| 1181 | R.color.input_method_navigation_guard)); |
| 1182 | addView(mStatusGuard, indexOfChild(mStatusColorViewState.view), |
| 1183 | new LayoutParams(LayoutParams.MATCH_PARENT, |
| 1184 | mlp.topMargin, Gravity.START | Gravity.TOP)); |
| 1185 | } else { |
| 1186 | final LayoutParams lp = (LayoutParams) |
| 1187 | mStatusGuard.getLayoutParams(); |
| 1188 | if (lp.height != mlp.topMargin) { |
| 1189 | lp.height = mlp.topMargin; |
| 1190 | mStatusGuard.setLayoutParams(lp); |
| 1191 | } |
| 1192 | } |
| 1193 | } |
| 1194 | |
| 1195 | // The action mode's theme may differ from the app, so |
| 1196 | // always show the status guard above it if we have one. |
| 1197 | showStatusGuard = mStatusGuard != null; |
| 1198 | |
| 1199 | // We only need to consume the insets if the action |
| 1200 | // mode is overlaid on the app content (e.g. it's |
| 1201 | // sitting in a FrameLayout, see |
| 1202 | // screen_simple_overlay_action_mode.xml). |
| 1203 | final boolean nonOverlay = (mWindow.getLocalFeaturesPrivate() |
| 1204 | & (1 << Window.FEATURE_ACTION_MODE_OVERLAY)) == 0; |
| 1205 | insets = insets.consumeSystemWindowInsets( |
| 1206 | false, nonOverlay && showStatusGuard /* top */, false, false); |
| 1207 | } else { |
| 1208 | // reset top margin |
| 1209 | if (mlp.topMargin != 0) { |
| 1210 | mlpChanged = true; |
| 1211 | mlp.topMargin = 0; |
| 1212 | } |
| 1213 | } |
| 1214 | if (mlpChanged) { |
| 1215 | mPrimaryActionModeView.setLayoutParams(mlp); |
| 1216 | } |
| 1217 | } |
| 1218 | } |
| 1219 | if (mStatusGuard != null) { |
| 1220 | mStatusGuard.setVisibility(showStatusGuard ? View.VISIBLE : View.GONE); |
| 1221 | } |
| 1222 | return insets; |
| 1223 | } |
| 1224 | |
| 1225 | private void updateNavigationGuard(WindowInsets insets) { |
| 1226 | // IMEs lay out below the nav bar, but the content view must not (for back compat) |
| 1227 | if (mWindow.getAttributes().type == WindowManager.LayoutParams.TYPE_INPUT_METHOD) { |
| 1228 | // prevent the content view from including the nav bar height |
| 1229 | if (mWindow.mContentParent != null) { |
| 1230 | if (mWindow.mContentParent.getLayoutParams() instanceof MarginLayoutParams) { |
| 1231 | MarginLayoutParams mlp = |
| 1232 | (MarginLayoutParams) mWindow.mContentParent.getLayoutParams(); |
| 1233 | mlp.bottomMargin = insets.getSystemWindowInsetBottom(); |
| 1234 | mWindow.mContentParent.setLayoutParams(mlp); |
| 1235 | } |
| 1236 | } |
| 1237 | // position the navigation guard view, creating it if necessary |
| 1238 | if (mNavigationGuard == null) { |
| 1239 | mNavigationGuard = new View(mContext); |
| 1240 | mNavigationGuard.setBackgroundColor(mContext.getColor( |
| 1241 | R.color.input_method_navigation_guard)); |
| 1242 | addView(mNavigationGuard, indexOfChild(mNavigationColorViewState.view), |
| 1243 | new LayoutParams(LayoutParams.MATCH_PARENT, |
| 1244 | insets.getSystemWindowInsetBottom(), |
| 1245 | Gravity.START | Gravity.BOTTOM)); |
| 1246 | } else { |
| 1247 | LayoutParams lp = (LayoutParams) mNavigationGuard.getLayoutParams(); |
| 1248 | lp.height = insets.getSystemWindowInsetBottom(); |
| 1249 | mNavigationGuard.setLayoutParams(lp); |
| 1250 | } |
Seigo Nonaka | 0a9d1ea | 2015-11-18 22:29:06 +0900 | [diff] [blame] | 1251 | updateNavigationGuardColor(); |
| 1252 | } |
| 1253 | } |
| 1254 | |
| 1255 | void updateNavigationGuardColor() { |
| 1256 | if (mNavigationGuard != null) { |
| 1257 | // Make navigation bar guard invisible if the transparent color is specified. |
| 1258 | // Only TRANSPARENT is sufficient for hiding the navigation bar if the no software |
| 1259 | // keyboard is shown by IMS. |
| 1260 | mNavigationGuard.setVisibility(mWindow.getNavigationBarColor() == Color.TRANSPARENT ? |
| 1261 | View.INVISIBLE : View.VISIBLE); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1262 | } |
| 1263 | } |
| 1264 | |
| 1265 | private void drawableChanged() { |
| 1266 | if (mChanging) { |
| 1267 | return; |
| 1268 | } |
| 1269 | |
| 1270 | setPadding(mFramePadding.left + mBackgroundPadding.left, |
| 1271 | mFramePadding.top + mBackgroundPadding.top, |
| 1272 | mFramePadding.right + mBackgroundPadding.right, |
| 1273 | mFramePadding.bottom + mBackgroundPadding.bottom); |
| 1274 | requestLayout(); |
| 1275 | invalidate(); |
| 1276 | |
| 1277 | int opacity = PixelFormat.OPAQUE; |
Wale Ogunwale | eb6722c | 2015-12-08 11:43:43 -0800 | [diff] [blame] | 1278 | if (StackId.hasWindowShadow(mStackId)) { |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1279 | // If the window has a shadow, it must be translucent. |
| 1280 | opacity = PixelFormat.TRANSLUCENT; |
| 1281 | } else{ |
| 1282 | // Note: If there is no background, we will assume opaque. The |
| 1283 | // common case seems to be that an application sets there to be |
| 1284 | // no background so it can draw everything itself. For that, |
| 1285 | // we would like to assume OPAQUE and let the app force it to |
| 1286 | // the slower TRANSLUCENT mode if that is really what it wants. |
| 1287 | Drawable bg = getBackground(); |
| 1288 | Drawable fg = getForeground(); |
| 1289 | if (bg != null) { |
| 1290 | if (fg == null) { |
| 1291 | opacity = bg.getOpacity(); |
| 1292 | } else if (mFramePadding.left <= 0 && mFramePadding.top <= 0 |
| 1293 | && mFramePadding.right <= 0 && mFramePadding.bottom <= 0) { |
| 1294 | // If the frame padding is zero, then we can be opaque |
| 1295 | // if either the frame -or- the background is opaque. |
| 1296 | int fop = fg.getOpacity(); |
| 1297 | int bop = bg.getOpacity(); |
| 1298 | if (false) |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 1299 | Log.v(mLogTag, "Background opacity: " + bop + ", Frame opacity: " + fop); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1300 | if (fop == PixelFormat.OPAQUE || bop == PixelFormat.OPAQUE) { |
| 1301 | opacity = PixelFormat.OPAQUE; |
| 1302 | } else if (fop == PixelFormat.UNKNOWN) { |
| 1303 | opacity = bop; |
| 1304 | } else if (bop == PixelFormat.UNKNOWN) { |
| 1305 | opacity = fop; |
| 1306 | } else { |
| 1307 | opacity = Drawable.resolveOpacity(fop, bop); |
| 1308 | } |
| 1309 | } else { |
| 1310 | // For now we have to assume translucent if there is a |
| 1311 | // frame with padding... there is no way to tell if the |
| 1312 | // frame and background together will draw all pixels. |
| 1313 | if (false) |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 1314 | Log.v(mLogTag, "Padding: " + mFramePadding); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1315 | opacity = PixelFormat.TRANSLUCENT; |
| 1316 | } |
| 1317 | } |
| 1318 | if (false) |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 1319 | Log.v(mLogTag, "Background: " + bg + ", Frame: " + fg); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1320 | } |
| 1321 | |
| 1322 | if (false) |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 1323 | Log.v(mLogTag, "Selected default opacity: " + opacity); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1324 | |
| 1325 | mDefaultOpacity = opacity; |
| 1326 | if (mFeatureId < 0) { |
| 1327 | mWindow.setDefaultWindowFormat(opacity); |
| 1328 | } |
| 1329 | } |
| 1330 | |
| 1331 | @Override |
| 1332 | public void onWindowFocusChanged(boolean hasWindowFocus) { |
| 1333 | super.onWindowFocusChanged(hasWindowFocus); |
| 1334 | |
| 1335 | // If the user is chording a menu shortcut, release the chord since |
| 1336 | // this window lost focus |
| 1337 | if (mWindow.hasFeature(Window.FEATURE_OPTIONS_PANEL) && !hasWindowFocus |
| 1338 | && mWindow.mPanelChordingKey != 0) { |
| 1339 | mWindow.closePanel(Window.FEATURE_OPTIONS_PANEL); |
| 1340 | } |
| 1341 | |
| 1342 | final Window.Callback cb = mWindow.getCallback(); |
| 1343 | if (cb != null && !mWindow.isDestroyed() && mFeatureId < 0) { |
| 1344 | cb.onWindowFocusChanged(hasWindowFocus); |
| 1345 | } |
| 1346 | |
| 1347 | if (mPrimaryActionMode != null) { |
| 1348 | mPrimaryActionMode.onWindowFocusChanged(hasWindowFocus); |
| 1349 | } |
| 1350 | if (mFloatingActionMode != null) { |
| 1351 | mFloatingActionMode.onWindowFocusChanged(hasWindowFocus); |
| 1352 | } |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1353 | |
| 1354 | updateElevation(); |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1355 | } |
| 1356 | |
| 1357 | @Override |
| 1358 | protected void onAttachedToWindow() { |
| 1359 | super.onAttachedToWindow(); |
| 1360 | |
| 1361 | final Window.Callback cb = mWindow.getCallback(); |
| 1362 | if (cb != null && !mWindow.isDestroyed() && mFeatureId < 0) { |
| 1363 | cb.onAttachedToWindow(); |
| 1364 | } |
| 1365 | |
| 1366 | if (mFeatureId == -1) { |
| 1367 | /* |
| 1368 | * The main window has been attached, try to restore any panels |
| 1369 | * that may have been open before. This is called in cases where |
| 1370 | * an activity is being killed for configuration change and the |
| 1371 | * menu was open. When the activity is recreated, the menu |
| 1372 | * should be shown again. |
| 1373 | */ |
| 1374 | mWindow.openPanelsAfterRestore(); |
| 1375 | } |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1376 | |
| 1377 | if (!mWindowResizeCallbacksAdded) { |
| 1378 | // If there is no window callback installed there was no window set before. Set it now. |
| 1379 | // Note that our ViewRootImpl object will not change. |
| 1380 | getViewRootImpl().addWindowCallbacks(this); |
| 1381 | mWindowResizeCallbacksAdded = true; |
| 1382 | } else if (mBackdropFrameRenderer != null) { |
| 1383 | // We are resizing and this call happened due to a configuration change. Tell the |
| 1384 | // renderer about it. |
| 1385 | mBackdropFrameRenderer.onConfigurationChange(); |
| 1386 | } |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1387 | } |
| 1388 | |
| 1389 | @Override |
| 1390 | protected void onDetachedFromWindow() { |
| 1391 | super.onDetachedFromWindow(); |
| 1392 | |
| 1393 | final Window.Callback cb = mWindow.getCallback(); |
| 1394 | if (cb != null && mFeatureId < 0) { |
| 1395 | cb.onDetachedFromWindow(); |
| 1396 | } |
| 1397 | |
| 1398 | if (mWindow.mDecorContentParent != null) { |
| 1399 | mWindow.mDecorContentParent.dismissPopups(); |
| 1400 | } |
| 1401 | |
| 1402 | if (mPrimaryActionModePopup != null) { |
| 1403 | removeCallbacks(mShowPrimaryActionModePopup); |
| 1404 | if (mPrimaryActionModePopup.isShowing()) { |
| 1405 | mPrimaryActionModePopup.dismiss(); |
| 1406 | } |
| 1407 | mPrimaryActionModePopup = null; |
| 1408 | } |
| 1409 | if (mFloatingToolbar != null) { |
| 1410 | mFloatingToolbar.dismiss(); |
| 1411 | mFloatingToolbar = null; |
| 1412 | } |
| 1413 | |
| 1414 | PhoneWindow.PanelFeatureState st = mWindow.getPanelState(Window.FEATURE_OPTIONS_PANEL, false); |
| 1415 | if (st != null && st.menu != null && mFeatureId < 0) { |
| 1416 | st.menu.close(); |
| 1417 | } |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1418 | |
| 1419 | if (mWindowResizeCallbacksAdded) { |
| 1420 | getViewRootImpl().removeWindowCallbacks(this); |
| 1421 | mWindowResizeCallbacksAdded = false; |
| 1422 | } |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1423 | } |
| 1424 | |
| 1425 | @Override |
| 1426 | public void onCloseSystemDialogs(String reason) { |
| 1427 | if (mFeatureId >= 0) { |
| 1428 | mWindow.closeAllPanels(); |
| 1429 | } |
| 1430 | } |
| 1431 | |
| 1432 | public android.view.SurfaceHolder.Callback2 willYouTakeTheSurface() { |
| 1433 | return mFeatureId < 0 ? mWindow.mTakeSurfaceCallback : null; |
| 1434 | } |
| 1435 | |
| 1436 | public InputQueue.Callback willYouTakeTheInputQueue() { |
| 1437 | return mFeatureId < 0 ? mWindow.mTakeInputQueueCallback : null; |
| 1438 | } |
| 1439 | |
| 1440 | public void setSurfaceType(int type) { |
| 1441 | mWindow.setType(type); |
| 1442 | } |
| 1443 | |
| 1444 | public void setSurfaceFormat(int format) { |
| 1445 | mWindow.setFormat(format); |
| 1446 | } |
| 1447 | |
| 1448 | public void setSurfaceKeepScreenOn(boolean keepOn) { |
| 1449 | if (keepOn) mWindow.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); |
| 1450 | else mWindow.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); |
| 1451 | } |
| 1452 | |
| 1453 | @Override |
| 1454 | public void onRootViewScrollYChanged(int rootScrollY) { |
| 1455 | mRootScrollY = rootScrollY; |
| 1456 | updateColorViewTranslations(); |
| 1457 | } |
| 1458 | |
| 1459 | private ActionMode createActionMode( |
| 1460 | int type, ActionMode.Callback2 callback, View originatingView) { |
| 1461 | switch (type) { |
| 1462 | case ActionMode.TYPE_PRIMARY: |
| 1463 | default: |
| 1464 | return createStandaloneActionMode(callback); |
| 1465 | case ActionMode.TYPE_FLOATING: |
| 1466 | return createFloatingActionMode(originatingView, callback); |
| 1467 | } |
| 1468 | } |
| 1469 | |
| 1470 | private void setHandledActionMode(ActionMode mode) { |
| 1471 | if (mode.getType() == ActionMode.TYPE_PRIMARY) { |
| 1472 | setHandledPrimaryActionMode(mode); |
| 1473 | } else if (mode.getType() == ActionMode.TYPE_FLOATING) { |
| 1474 | setHandledFloatingActionMode(mode); |
| 1475 | } |
| 1476 | } |
| 1477 | |
| 1478 | private ActionMode createStandaloneActionMode(ActionMode.Callback callback) { |
| 1479 | endOnGoingFadeAnimation(); |
| 1480 | cleanupPrimaryActionMode(); |
| 1481 | if (mPrimaryActionModeView == null) { |
| 1482 | if (mWindow.isFloating()) { |
| 1483 | // Use the action bar theme. |
| 1484 | final TypedValue outValue = new TypedValue(); |
| 1485 | final Resources.Theme baseTheme = mContext.getTheme(); |
| 1486 | baseTheme.resolveAttribute(R.attr.actionBarTheme, outValue, true); |
| 1487 | |
| 1488 | final Context actionBarContext; |
| 1489 | if (outValue.resourceId != 0) { |
| 1490 | final Resources.Theme actionBarTheme = mContext.getResources().newTheme(); |
| 1491 | actionBarTheme.setTo(baseTheme); |
| 1492 | actionBarTheme.applyStyle(outValue.resourceId, true); |
| 1493 | |
| 1494 | actionBarContext = new ContextThemeWrapper(mContext, 0); |
| 1495 | actionBarContext.getTheme().setTo(actionBarTheme); |
| 1496 | } else { |
| 1497 | actionBarContext = mContext; |
| 1498 | } |
| 1499 | |
| 1500 | mPrimaryActionModeView = new ActionBarContextView(actionBarContext); |
| 1501 | mPrimaryActionModePopup = new PopupWindow(actionBarContext, null, |
| 1502 | R.attr.actionModePopupWindowStyle); |
| 1503 | mPrimaryActionModePopup.setWindowLayoutType( |
| 1504 | WindowManager.LayoutParams.TYPE_APPLICATION); |
| 1505 | mPrimaryActionModePopup.setContentView(mPrimaryActionModeView); |
| 1506 | mPrimaryActionModePopup.setWidth(MATCH_PARENT); |
| 1507 | |
| 1508 | actionBarContext.getTheme().resolveAttribute( |
| 1509 | R.attr.actionBarSize, outValue, true); |
| 1510 | final int height = TypedValue.complexToDimensionPixelSize(outValue.data, |
| 1511 | actionBarContext.getResources().getDisplayMetrics()); |
| 1512 | mPrimaryActionModeView.setContentHeight(height); |
| 1513 | mPrimaryActionModePopup.setHeight(WRAP_CONTENT); |
| 1514 | mShowPrimaryActionModePopup = new Runnable() { |
| 1515 | public void run() { |
| 1516 | mPrimaryActionModePopup.showAtLocation( |
| 1517 | mPrimaryActionModeView.getApplicationWindowToken(), |
| 1518 | Gravity.TOP | Gravity.FILL_HORIZONTAL, 0, 0); |
| 1519 | endOnGoingFadeAnimation(); |
| 1520 | mFadeAnim = ObjectAnimator.ofFloat(mPrimaryActionModeView, View.ALPHA, |
| 1521 | 0f, 1f); |
| 1522 | mFadeAnim.addListener(new Animator.AnimatorListener() { |
| 1523 | @Override |
| 1524 | public void onAnimationStart(Animator animation) { |
| 1525 | mPrimaryActionModeView.setVisibility(VISIBLE); |
| 1526 | } |
| 1527 | |
| 1528 | @Override |
| 1529 | public void onAnimationEnd(Animator animation) { |
| 1530 | mPrimaryActionModeView.setAlpha(1f); |
| 1531 | mFadeAnim = null; |
| 1532 | } |
| 1533 | |
| 1534 | @Override |
| 1535 | public void onAnimationCancel(Animator animation) { |
| 1536 | |
| 1537 | } |
| 1538 | |
| 1539 | @Override |
| 1540 | public void onAnimationRepeat(Animator animation) { |
| 1541 | |
| 1542 | } |
| 1543 | }); |
| 1544 | mFadeAnim.start(); |
| 1545 | } |
| 1546 | }; |
| 1547 | } else { |
| 1548 | ViewStub stub = (ViewStub) findViewById(R.id.action_mode_bar_stub); |
| 1549 | if (stub != null) { |
| 1550 | mPrimaryActionModeView = (ActionBarContextView) stub.inflate(); |
| 1551 | } |
| 1552 | } |
| 1553 | } |
| 1554 | if (mPrimaryActionModeView != null) { |
| 1555 | mPrimaryActionModeView.killMode(); |
| 1556 | ActionMode mode = new StandaloneActionMode( |
| 1557 | mPrimaryActionModeView.getContext(), mPrimaryActionModeView, |
| 1558 | callback, mPrimaryActionModePopup == null); |
| 1559 | return mode; |
| 1560 | } |
| 1561 | return null; |
| 1562 | } |
| 1563 | |
| 1564 | private void endOnGoingFadeAnimation() { |
| 1565 | if (mFadeAnim != null) { |
| 1566 | mFadeAnim.end(); |
| 1567 | } |
| 1568 | } |
| 1569 | |
| 1570 | private void setHandledPrimaryActionMode(ActionMode mode) { |
| 1571 | endOnGoingFadeAnimation(); |
| 1572 | mPrimaryActionMode = mode; |
| 1573 | mPrimaryActionMode.invalidate(); |
| 1574 | mPrimaryActionModeView.initForMode(mPrimaryActionMode); |
| 1575 | if (mPrimaryActionModePopup != null) { |
| 1576 | post(mShowPrimaryActionModePopup); |
| 1577 | } else { |
| 1578 | mFadeAnim = ObjectAnimator.ofFloat(mPrimaryActionModeView, View.ALPHA, 0f, 1f); |
| 1579 | mFadeAnim.addListener(new Animator.AnimatorListener() { |
| 1580 | @Override |
| 1581 | public void onAnimationStart(Animator animation) { |
| 1582 | mPrimaryActionModeView.setVisibility(View.VISIBLE); |
| 1583 | } |
| 1584 | |
| 1585 | @Override |
| 1586 | public void onAnimationEnd(Animator animation) { |
| 1587 | mPrimaryActionModeView.setAlpha(1f); |
| 1588 | mFadeAnim = null; |
| 1589 | } |
| 1590 | |
| 1591 | @Override |
| 1592 | public void onAnimationCancel(Animator animation) { |
| 1593 | |
| 1594 | } |
| 1595 | |
| 1596 | @Override |
| 1597 | public void onAnimationRepeat(Animator animation) { |
| 1598 | |
| 1599 | } |
| 1600 | }); |
| 1601 | mFadeAnim.start(); |
| 1602 | } |
| 1603 | mPrimaryActionModeView.sendAccessibilityEvent( |
| 1604 | AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); |
| 1605 | } |
| 1606 | |
| 1607 | private ActionMode createFloatingActionMode( |
| 1608 | View originatingView, ActionMode.Callback2 callback) { |
| 1609 | if (mFloatingActionMode != null) { |
| 1610 | mFloatingActionMode.finish(); |
| 1611 | } |
| 1612 | cleanupFloatingActionModeViews(); |
| 1613 | final FloatingActionMode mode = |
| 1614 | new FloatingActionMode(mContext, callback, originatingView); |
| 1615 | mFloatingActionModeOriginatingView = originatingView; |
| 1616 | mFloatingToolbarPreDrawListener = |
| 1617 | new ViewTreeObserver.OnPreDrawListener() { |
| 1618 | @Override |
| 1619 | public boolean onPreDraw() { |
| 1620 | mode.updateViewLocationInWindow(); |
| 1621 | return true; |
| 1622 | } |
| 1623 | }; |
| 1624 | return mode; |
| 1625 | } |
| 1626 | |
| 1627 | private void setHandledFloatingActionMode(ActionMode mode) { |
| 1628 | mFloatingActionMode = mode; |
| 1629 | mFloatingToolbar = new FloatingToolbar(mContext, mWindow); |
| 1630 | ((FloatingActionMode) mFloatingActionMode).setFloatingToolbar(mFloatingToolbar); |
| 1631 | mFloatingActionMode.invalidate(); // Will show the floating toolbar if necessary. |
| 1632 | mFloatingActionModeOriginatingView.getViewTreeObserver() |
| 1633 | .addOnPreDrawListener(mFloatingToolbarPreDrawListener); |
| 1634 | } |
| 1635 | |
| 1636 | /** |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1637 | * Informs the decor if the caption is attached and visible. |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1638 | * @param attachedAndVisible true when the decor is visible. |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1639 | * Note that this will even be called if there is no caption. |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1640 | **/ |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1641 | void enableCaption(boolean attachedAndVisible) { |
| 1642 | if (mHasCaption != attachedAndVisible) { |
| 1643 | mHasCaption = attachedAndVisible; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1644 | if (getForeground() != null) { |
| 1645 | drawableChanged(); |
| 1646 | } |
| 1647 | } |
| 1648 | } |
| 1649 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1650 | void setWindow(PhoneWindow phoneWindow) { |
| 1651 | mWindow = phoneWindow; |
| 1652 | Context context = getContext(); |
| 1653 | if (context instanceof DecorContext) { |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1654 | DecorContext decorContext = (DecorContext) context; |
| 1655 | decorContext.setPhoneWindow(mWindow); |
| 1656 | } |
| 1657 | } |
| 1658 | |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 1659 | @Override |
| 1660 | protected void onConfigurationChanged(Configuration newConfig) { |
| 1661 | super.onConfigurationChanged(newConfig); |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1662 | int workspaceId = getStackId(); |
Wale Ogunwale | eb6722c | 2015-12-08 11:43:43 -0800 | [diff] [blame] | 1663 | if (mStackId != workspaceId) { |
| 1664 | mStackId = workspaceId; |
| 1665 | if (mDecorCaptionView == null && StackId.hasWindowDecor(mStackId)) { |
| 1666 | // Configuration now requires a caption. |
| 1667 | final LayoutInflater inflater = mWindow.getLayoutInflater(); |
| 1668 | mDecorCaptionView = createDecorCaptionView(inflater); |
| 1669 | if (mDecorCaptionView != null) { |
| 1670 | if (mDecorCaptionView.getParent() == null) { |
| 1671 | addView(mDecorCaptionView, 0, |
| 1672 | new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT)); |
| 1673 | } |
| 1674 | removeView(mContentRoot); |
| 1675 | mDecorCaptionView.addView(mContentRoot, |
| 1676 | new ViewGroup.MarginLayoutParams(MATCH_PARENT, MATCH_PARENT)); |
| 1677 | } |
| 1678 | } else if (mDecorCaptionView != null) { |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1679 | // We might have to change the kind of surface before we do anything else. |
Wale Ogunwale | eb6722c | 2015-12-08 11:43:43 -0800 | [diff] [blame] | 1680 | mDecorCaptionView.onConfigurationChanged(StackId.hasWindowDecor(mStackId)); |
| 1681 | enableCaption(StackId.hasWindowDecor(workspaceId)); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1682 | } |
| 1683 | } |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 1684 | updateAvailableWidth(); |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1685 | initializeElevation(); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1686 | } |
| 1687 | |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1688 | void onResourcesLoaded(LayoutInflater inflater, int layoutResource) { |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1689 | mStackId = getStackId(); |
Wale Ogunwale | 8cc5a74 | 2015-11-17 15:41:05 -0800 | [diff] [blame] | 1690 | |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1691 | if (mBackdropFrameRenderer != null) { |
Filip Gruszczynski | a40fd09 | 2016-01-07 16:38:11 -0800 | [diff] [blame] | 1692 | loadBackgroundDrawablesIfNeeded(); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1693 | mBackdropFrameRenderer.onResourcesLoaded( |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1694 | this, mResizingBackgroundDrawable, mCaptionBackgroundDrawable, |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 1695 | mUserCaptionBackgroundDrawable, getCurrentColor(mStatusColorViewState), |
| 1696 | getCurrentColor(mNavigationColorViewState)); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1697 | } |
| 1698 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1699 | mDecorCaptionView = createDecorCaptionView(inflater); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1700 | final View root = inflater.inflate(layoutResource, null); |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1701 | if (mDecorCaptionView != null) { |
| 1702 | if (mDecorCaptionView.getParent() == null) { |
| 1703 | addView(mDecorCaptionView, |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1704 | new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT)); |
| 1705 | } |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1706 | mDecorCaptionView.addView(root, |
Filip Gruszczynski | 6325065 | 2015-11-18 14:43:01 -0800 | [diff] [blame] | 1707 | new ViewGroup.MarginLayoutParams(MATCH_PARENT, MATCH_PARENT)); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1708 | } else { |
| 1709 | addView(root, new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT)); |
| 1710 | } |
| 1711 | mContentRoot = (ViewGroup) root; |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1712 | initializeElevation(); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1713 | } |
| 1714 | |
Filip Gruszczynski | a40fd09 | 2016-01-07 16:38:11 -0800 | [diff] [blame] | 1715 | private void loadBackgroundDrawablesIfNeeded() { |
| 1716 | if (mResizingBackgroundDrawable == null) { |
| 1717 | mResizingBackgroundDrawable = getResizingBackgroundDrawable( |
| 1718 | mWindow.mBackgroundResource, mWindow.mBackgroundFallbackResource); |
| 1719 | } |
| 1720 | if (mCaptionBackgroundDrawable == null) { |
| 1721 | mCaptionBackgroundDrawable = getContext().getDrawable( |
| 1722 | R.drawable.decor_caption_title_focused); |
| 1723 | } |
| 1724 | } |
| 1725 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1726 | // Free floating overlapping windows require a caption. |
| 1727 | private DecorCaptionView createDecorCaptionView(LayoutInflater inflater) { |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1728 | DecorCaptionView decorCaptionView = null; |
| 1729 | for (int i = getChildCount() - 1; i >= 0 && decorCaptionView == null; i--) { |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1730 | View view = getChildAt(i); |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1731 | if (view instanceof DecorCaptionView) { |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1732 | // The decor was most likely saved from a relaunch - so reuse it. |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1733 | decorCaptionView = (DecorCaptionView) view; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1734 | removeViewAt(i); |
| 1735 | } |
| 1736 | } |
| 1737 | final WindowManager.LayoutParams attrs = mWindow.getAttributes(); |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1738 | final boolean isApplication = attrs.type == TYPE_BASE_APPLICATION || |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1739 | attrs.type == TYPE_APPLICATION; |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1740 | // Only a non floating application window on one of the allowed workspaces can get a caption |
Wale Ogunwale | eb6722c | 2015-12-08 11:43:43 -0800 | [diff] [blame] | 1741 | if (!mWindow.isFloating() && isApplication && StackId.hasWindowDecor(mStackId)) { |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1742 | // Dependent on the brightness of the used title we either use the |
| 1743 | // dark or the light button frame. |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1744 | if (decorCaptionView == null) { |
| 1745 | decorCaptionView = inflateDecorCaptionView(inflater); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1746 | } |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1747 | decorCaptionView.setPhoneWindow(mWindow, true /*showDecor*/); |
Wale Ogunwale | 8cc5a74 | 2015-11-17 15:41:05 -0800 | [diff] [blame] | 1748 | } else { |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1749 | decorCaptionView = null; |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1750 | } |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1751 | |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1752 | // Tell the decor if it has a visible caption. |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1753 | enableCaption(decorCaptionView != null); |
| 1754 | return decorCaptionView; |
| 1755 | } |
| 1756 | |
| 1757 | private DecorCaptionView inflateDecorCaptionView(LayoutInflater inflater) { |
| 1758 | final Context context = getContext(); |
| 1759 | // We make a copy of the inflater, so it has the right context associated with it. |
| 1760 | inflater = inflater.from(context); |
| 1761 | final DecorCaptionView view = (DecorCaptionView) inflater.inflate(R.layout.decor_caption, |
| 1762 | null); |
| 1763 | setDecorCaptionShade(context, view); |
| 1764 | return view; |
| 1765 | } |
| 1766 | |
| 1767 | private void setDecorCaptionShade(Context context, DecorCaptionView view) { |
| 1768 | final int shade = mWindow.getDecorCaptionShade(); |
| 1769 | switch (shade) { |
| 1770 | case DECOR_CAPTION_SHADE_LIGHT: |
| 1771 | setLightDecorCaptionShade(view); |
| 1772 | break; |
| 1773 | case DECOR_CAPTION_SHADE_DARK: |
| 1774 | setDarkDecorCaptionShade(view); |
| 1775 | break; |
| 1776 | default: { |
| 1777 | TypedValue value = new TypedValue(); |
| 1778 | context.getTheme().resolveAttribute(R.attr.colorPrimary, value, true); |
| 1779 | // We invert the shade depending on brightness of the theme. Dark shade for light |
| 1780 | // theme and vice versa. Thanks to this the buttons should be visible on the |
| 1781 | // background. |
| 1782 | if (Color.luminance(value.data) < 0.5) { |
| 1783 | setLightDecorCaptionShade(view); |
| 1784 | } else { |
| 1785 | setDarkDecorCaptionShade(view); |
| 1786 | } |
| 1787 | break; |
| 1788 | } |
| 1789 | } |
| 1790 | } |
| 1791 | |
| 1792 | void updateDecorCaptionShade() { |
| 1793 | if (mDecorCaptionView != null) { |
| 1794 | setDecorCaptionShade(getContext(), mDecorCaptionView); |
| 1795 | } |
| 1796 | } |
| 1797 | |
| 1798 | private void setLightDecorCaptionShade(DecorCaptionView view) { |
| 1799 | view.findViewById(R.id.maximize_window).setBackgroundResource( |
| 1800 | R.drawable.decor_maximize_button_light); |
| 1801 | view.findViewById(R.id.close_window).setBackgroundResource( |
| 1802 | R.drawable.decor_close_button_light); |
| 1803 | } |
| 1804 | |
| 1805 | private void setDarkDecorCaptionShade(DecorCaptionView view) { |
| 1806 | view.findViewById(R.id.maximize_window).setBackgroundResource( |
| 1807 | R.drawable.decor_maximize_button_dark); |
| 1808 | view.findViewById(R.id.close_window).setBackgroundResource( |
| 1809 | R.drawable.decor_close_button_dark); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1810 | } |
| 1811 | |
| 1812 | /** |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1813 | * Returns the color used to fill areas the app has not rendered content to yet when the |
| 1814 | * user is resizing the window of an activity in multi-window mode. |
| 1815 | */ |
| 1816 | private Drawable getResizingBackgroundDrawable(int backgroundRes, int backgroundFallbackRes) { |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1817 | final Context context = getContext(); |
| 1818 | |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1819 | if (backgroundRes != 0) { |
| 1820 | final Drawable drawable = context.getDrawable(backgroundRes); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1821 | if (drawable != null) { |
| 1822 | return drawable; |
| 1823 | } |
| 1824 | } |
| 1825 | |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1826 | if (backgroundFallbackRes != 0) { |
| 1827 | final Drawable fallbackDrawable = context.getDrawable(backgroundFallbackRes); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1828 | if (fallbackDrawable != null) { |
| 1829 | return fallbackDrawable; |
| 1830 | } |
| 1831 | } |
| 1832 | |
| 1833 | // We shouldn't really get here as the background fallback should be always available since |
| 1834 | // it is defaulted by the system. |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 1835 | Log.w(mLogTag, "Failed to find background drawable for PhoneWindow=" + mWindow); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1836 | return null; |
| 1837 | } |
| 1838 | |
| 1839 | /** |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1840 | * Returns the Id of the stack which contains this window. |
| 1841 | * Note that if no stack can be determined - which usually means that it was not |
| 1842 | * created for an activity - the fullscreen stack ID will be returned. |
| 1843 | * @return Returns the stack id which contains this window. |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1844 | **/ |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1845 | private int getStackId() { |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1846 | int workspaceId = INVALID_STACK_ID; |
| 1847 | final Window.WindowControllerCallback callback = mWindow.getWindowControllerCallback(); |
| 1848 | if (callback != null) { |
| 1849 | try { |
| 1850 | workspaceId = callback.getWindowStackId(); |
| 1851 | } catch (RemoteException ex) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 1852 | Log.e(mLogTag, "Failed to get the workspace ID of a PhoneWindow."); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1853 | } |
| 1854 | } |
| 1855 | if (workspaceId == INVALID_STACK_ID) { |
| 1856 | return FULLSCREEN_WORKSPACE_STACK_ID; |
| 1857 | } |
| 1858 | return workspaceId; |
| 1859 | } |
| 1860 | |
| 1861 | void clearContentView() { |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1862 | if (mDecorCaptionView != null) { |
Filip Gruszczynski | 6325065 | 2015-11-18 14:43:01 -0800 | [diff] [blame] | 1863 | mDecorCaptionView.removeContentView(); |
Wale Ogunwale | 0d7e912 | 2015-11-17 10:45:06 -0800 | [diff] [blame] | 1864 | } else { |
Jorim Jaggi | 6e0ce28 | 2015-12-01 15:19:49 -0800 | [diff] [blame] | 1865 | // This window doesn't have caption, so we need to remove everything except our views |
| 1866 | // we might have added. |
| 1867 | for (int i = getChildCount() - 1; i >= 0; i--) { |
| 1868 | View v = getChildAt(i); |
| 1869 | if (v != mStatusColorViewState.view && v != mNavigationColorViewState.view |
| 1870 | && v != mStatusGuard && v != mNavigationGuard) { |
| 1871 | removeViewAt(i); |
| 1872 | } |
| 1873 | } |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 1874 | } |
| 1875 | } |
| 1876 | |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1877 | @Override |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 1878 | public void onWindowSizeIsChanging(Rect newBounds, boolean fullscreen, Rect systemInsets, |
| 1879 | Rect stableInsets) { |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1880 | if (mBackdropFrameRenderer != null) { |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 1881 | mBackdropFrameRenderer.setTargetRect(newBounds, fullscreen, systemInsets, stableInsets); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1882 | } |
| 1883 | } |
| 1884 | |
| 1885 | @Override |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 1886 | public void onWindowDragResizeStart(Rect initialBounds, boolean fullscreen, Rect systemInsets, |
| 1887 | Rect stableInsets) { |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1888 | if (mWindow.isDestroyed()) { |
| 1889 | // If the owner's window is gone, we should not be able to come here anymore. |
| 1890 | releaseThreadedRenderer(); |
| 1891 | return; |
| 1892 | } |
| 1893 | if (mBackdropFrameRenderer != null) { |
| 1894 | return; |
| 1895 | } |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 1896 | final ThreadedRenderer renderer = getHardwareRenderer(); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1897 | if (renderer != null) { |
Filip Gruszczynski | a40fd09 | 2016-01-07 16:38:11 -0800 | [diff] [blame] | 1898 | loadBackgroundDrawablesIfNeeded(); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1899 | mBackdropFrameRenderer = new BackdropFrameRenderer(this, renderer, |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1900 | initialBounds, mResizingBackgroundDrawable, mCaptionBackgroundDrawable, |
Jorim Jaggi | 9511b0f | 2016-01-29 19:12:44 -0800 | [diff] [blame^] | 1901 | mUserCaptionBackgroundDrawable, getCurrentColor(mStatusColorViewState), |
| 1902 | getCurrentColor(mNavigationColorViewState), fullscreen, systemInsets, |
| 1903 | stableInsets); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1904 | |
| 1905 | // Get rid of the shadow while we are resizing. Shadow drawing takes considerable time. |
| 1906 | // If we want to get the shadow shown while resizing, we would need to elevate a new |
| 1907 | // element which owns the caption and has the elevation. |
| 1908 | updateElevation(); |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1909 | |
| 1910 | updateColorViews(null /* insets */, false); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1911 | } |
| 1912 | } |
| 1913 | |
| 1914 | @Override |
| 1915 | public void onWindowDragResizeEnd() { |
| 1916 | releaseThreadedRenderer(); |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1917 | updateColorViews(null /* insets */, false); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1918 | } |
| 1919 | |
| 1920 | @Override |
| 1921 | public boolean onContentDrawn(int offsetX, int offsetY, int sizeX, int sizeY) { |
| 1922 | if (mBackdropFrameRenderer == null) { |
| 1923 | return false; |
| 1924 | } |
| 1925 | return mBackdropFrameRenderer.onContentDrawn(offsetX, offsetY, sizeX, sizeY); |
| 1926 | } |
| 1927 | |
| 1928 | @Override |
| 1929 | public void onRequestDraw(boolean reportNextDraw) { |
| 1930 | if (mBackdropFrameRenderer != null) { |
| 1931 | mBackdropFrameRenderer.onRequestDraw(reportNextDraw); |
| 1932 | } else if (reportNextDraw) { |
| 1933 | // If render thread is gone, just report immediately. |
| 1934 | if (isAttachedToWindow()) { |
| 1935 | getViewRootImpl().reportDrawFinish(); |
| 1936 | } |
| 1937 | } |
| 1938 | } |
| 1939 | |
| 1940 | /** Release the renderer thread which is usually done when the user stops resizing. */ |
| 1941 | private void releaseThreadedRenderer() { |
| 1942 | if (mBackdropFrameRenderer != null) { |
| 1943 | mBackdropFrameRenderer.releaseRenderer(); |
| 1944 | mBackdropFrameRenderer = null; |
| 1945 | // Bring the shadow back. |
| 1946 | updateElevation(); |
| 1947 | } |
| 1948 | } |
| 1949 | |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 1950 | private boolean isResizing() { |
| 1951 | return mBackdropFrameRenderer != null; |
| 1952 | } |
| 1953 | |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1954 | /** |
| 1955 | * The elevation gets set for the first time and the framework needs to be informed that |
| 1956 | * the surface layer gets created with the shadow size in mind. |
| 1957 | */ |
| 1958 | private void initializeElevation() { |
| 1959 | // TODO(skuhne): Call setMaxElevation here accordingly after b/22668382 got fixed. |
| 1960 | mAllowUpdateElevation = false; |
| 1961 | updateElevation(); |
| 1962 | } |
| 1963 | |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1964 | private void updateElevation() { |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1965 | float elevation = 0; |
| 1966 | final boolean wasAdjustedForStack = mElevationAdjustedForStack; |
| 1967 | // Do not use a shadow when we are in resizing mode (mBackdropFrameRenderer not null) |
| 1968 | // since the shadow is bound to the content size and not the target size. |
Wale Ogunwale | eb6722c | 2015-12-08 11:43:43 -0800 | [diff] [blame] | 1969 | if (StackId.hasWindowShadow(mStackId) && !isResizing()) { |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1970 | elevation = hasWindowFocus() ? |
| 1971 | DECOR_SHADOW_FOCUSED_HEIGHT_IN_DIP : DECOR_SHADOW_UNFOCUSED_HEIGHT_IN_DIP; |
| 1972 | // TODO(skuhne): Remove this if clause once b/22668382 got fixed. |
| 1973 | if (!mAllowUpdateElevation) { |
| 1974 | elevation = DECOR_SHADOW_FOCUSED_HEIGHT_IN_DIP; |
| 1975 | } |
| 1976 | // Convert the DP elevation into physical pixels. |
| 1977 | elevation = dipToPx(elevation); |
| 1978 | mElevationAdjustedForStack = true; |
| 1979 | } else { |
| 1980 | mElevationAdjustedForStack = false; |
| 1981 | } |
| 1982 | |
| 1983 | // Don't change the elevation if we didn't previously adjust it for the stack it was in |
| 1984 | // or it didn't change. |
| 1985 | if ((wasAdjustedForStack || mElevationAdjustedForStack) |
| 1986 | && getElevation() != elevation) { |
| 1987 | mWindow.setElevation(elevation); |
Wale Ogunwale | bf9eefc | 2015-11-17 14:47:52 -0800 | [diff] [blame] | 1988 | } |
| 1989 | } |
| 1990 | |
Wale Ogunwale | 8cc5a74 | 2015-11-17 15:41:05 -0800 | [diff] [blame] | 1991 | boolean isShowingCaption() { |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1992 | return mDecorCaptionView != null && mDecorCaptionView.isCaptionShowing(); |
Wale Ogunwale | 8cc5a74 | 2015-11-17 15:41:05 -0800 | [diff] [blame] | 1993 | } |
| 1994 | |
| 1995 | int getCaptionHeight() { |
Wale Ogunwale | 62a91d6 | 2015-11-18 11:44:10 -0800 | [diff] [blame] | 1996 | return isShowingCaption() ? mDecorCaptionView.getCaptionHeight() : 0; |
Wale Ogunwale | 8cc5a74 | 2015-11-17 15:41:05 -0800 | [diff] [blame] | 1997 | } |
| 1998 | |
Wale Ogunwale | 2b547c3 | 2015-11-18 10:33:22 -0800 | [diff] [blame] | 1999 | /** |
| 2000 | * Converts a DIP measure into physical pixels. |
| 2001 | * @param dip The dip value. |
| 2002 | * @return Returns the number of pixels. |
| 2003 | */ |
| 2004 | private float dipToPx(float dip) { |
| 2005 | return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dip, |
| 2006 | getResources().getDisplayMetrics()); |
| 2007 | } |
| 2008 | |
Filip Gruszczynski | 3dec081 | 2015-12-09 08:42:41 -0800 | [diff] [blame] | 2009 | /** |
| 2010 | * Provide an override of the caption background drawable. |
| 2011 | */ |
| 2012 | void setUserCaptionBackgroundDrawable(Drawable drawable) { |
| 2013 | mUserCaptionBackgroundDrawable = drawable; |
| 2014 | if (mBackdropFrameRenderer != null) { |
| 2015 | mBackdropFrameRenderer.setUserCaptionBackgroundDrawable(drawable); |
| 2016 | } |
| 2017 | } |
| 2018 | |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 2019 | private static String getTitleSuffix(WindowManager.LayoutParams params) { |
| 2020 | if (params == null) { |
| 2021 | return ""; |
| 2022 | } |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 2023 | final String[] split = params.getTitle().toString().split("\\."); |
| 2024 | if (split.length > 0) { |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 2025 | return split[split.length - 1]; |
| 2026 | } else { |
| 2027 | return ""; |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 2028 | } |
| 2029 | } |
| 2030 | |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 2031 | void updateLogTag(WindowManager.LayoutParams params) { |
| 2032 | mLogTag = TAG + "[" + getTitleSuffix(params) + "]"; |
| 2033 | } |
| 2034 | |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 2035 | private void updateAvailableWidth() { |
| 2036 | Resources res = getResources(); |
| 2037 | mAvailableWidth = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, |
| 2038 | res.getConfiguration().screenWidthDp, res.getDisplayMetrics()); |
| 2039 | } |
| 2040 | |
Clara Bayarri | 75e0979 | 2015-07-29 16:20:40 +0100 | [diff] [blame] | 2041 | /** |
| 2042 | * @hide |
| 2043 | */ |
| 2044 | @Override |
| 2045 | public void requestKeyboardShortcuts(List<KeyboardShortcutGroup> list) { |
| 2046 | final PanelFeatureState st = mWindow.getPanelState(FEATURE_OPTIONS_PANEL, false); |
| 2047 | if (!mWindow.isDestroyed() && st != null && mWindow.getCallback() != null) { |
| 2048 | try { |
| 2049 | mWindow.getCallback().onProvideKeyboardShortcuts(list, st.menu); |
| 2050 | } catch (AbstractMethodError e) { |
| 2051 | // We run into this if the app is using supportlib. |
| 2052 | } |
| 2053 | } |
| 2054 | } |
| 2055 | |
Filip Gruszczynski | 1937a4c | 2016-01-19 16:17:13 -0800 | [diff] [blame] | 2056 | @Override |
| 2057 | public String toString() { |
| 2058 | return "DecorView@" + Integer.toHexString(this.hashCode()) + "[" |
| 2059 | + getTitleSuffix(mWindow.getAttributes()) + "]"; |
| 2060 | } |
| 2061 | |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 2062 | private static class ColorViewState { |
| 2063 | View view = null; |
| 2064 | int targetVisibility = View.INVISIBLE; |
| 2065 | boolean present = false; |
Jorim Jaggi | 04c2fbd | 2015-12-02 15:11:45 -0800 | [diff] [blame] | 2066 | boolean visible; |
| 2067 | int color; |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 2068 | |
| 2069 | final int id; |
| 2070 | final int systemUiHideFlag; |
| 2071 | final int translucentFlag; |
| 2072 | final int verticalGravity; |
| 2073 | final int horizontalGravity; |
| 2074 | final String transitionName; |
| 2075 | final int hideWindowFlag; |
| 2076 | |
| 2077 | ColorViewState(int systemUiHideFlag, |
| 2078 | int translucentFlag, int verticalGravity, int horizontalGravity, |
| 2079 | String transitionName, int id, int hideWindowFlag) { |
| 2080 | this.id = id; |
| 2081 | this.systemUiHideFlag = systemUiHideFlag; |
| 2082 | this.translucentFlag = translucentFlag; |
| 2083 | this.verticalGravity = verticalGravity; |
| 2084 | this.horizontalGravity = horizontalGravity; |
| 2085 | this.transitionName = transitionName; |
| 2086 | this.hideWindowFlag = hideWindowFlag; |
| 2087 | } |
| 2088 | } |
| 2089 | |
| 2090 | /** |
| 2091 | * Clears out internal references when the action mode is destroyed. |
| 2092 | */ |
| 2093 | private class ActionModeCallback2Wrapper extends ActionMode.Callback2 { |
| 2094 | private final ActionMode.Callback mWrapped; |
| 2095 | |
| 2096 | public ActionModeCallback2Wrapper(ActionMode.Callback wrapped) { |
| 2097 | mWrapped = wrapped; |
| 2098 | } |
| 2099 | |
| 2100 | public boolean onCreateActionMode(ActionMode mode, Menu menu) { |
| 2101 | return mWrapped.onCreateActionMode(mode, menu); |
| 2102 | } |
| 2103 | |
| 2104 | public boolean onPrepareActionMode(ActionMode mode, Menu menu) { |
| 2105 | requestFitSystemWindows(); |
| 2106 | return mWrapped.onPrepareActionMode(mode, menu); |
| 2107 | } |
| 2108 | |
| 2109 | public boolean onActionItemClicked(ActionMode mode, MenuItem item) { |
| 2110 | return mWrapped.onActionItemClicked(mode, item); |
| 2111 | } |
| 2112 | |
| 2113 | public void onDestroyActionMode(ActionMode mode) { |
| 2114 | mWrapped.onDestroyActionMode(mode); |
| 2115 | final boolean isMncApp = mContext.getApplicationInfo().targetSdkVersion |
| 2116 | >= Build.VERSION_CODES.M; |
| 2117 | final boolean isPrimary; |
| 2118 | final boolean isFloating; |
| 2119 | if (isMncApp) { |
| 2120 | isPrimary = mode == mPrimaryActionMode; |
| 2121 | isFloating = mode == mFloatingActionMode; |
| 2122 | if (!isPrimary && mode.getType() == ActionMode.TYPE_PRIMARY) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 2123 | Log.e(mLogTag, "Destroying unexpected ActionMode instance of TYPE_PRIMARY; " |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 2124 | + mode + " was not the current primary action mode! Expected " |
| 2125 | + mPrimaryActionMode); |
| 2126 | } |
| 2127 | if (!isFloating && mode.getType() == ActionMode.TYPE_FLOATING) { |
Filip Gruszczynski | 34dab0b | 2015-12-22 08:29:07 -0800 | [diff] [blame] | 2128 | Log.e(mLogTag, "Destroying unexpected ActionMode instance of TYPE_FLOATING; " |
Wale Ogunwale | 8804af2 | 2015-11-17 09:18:15 -0800 | [diff] [blame] | 2129 | + mode + " was not the current floating action mode! Expected " |
| 2130 | + mFloatingActionMode); |
| 2131 | } |
| 2132 | } else { |
| 2133 | isPrimary = mode.getType() == ActionMode.TYPE_PRIMARY; |
| 2134 | isFloating = mode.getType() == ActionMode.TYPE_FLOATING; |
| 2135 | } |
| 2136 | if (isPrimary) { |
| 2137 | if (mPrimaryActionModePopup != null) { |
| 2138 | removeCallbacks(mShowPrimaryActionModePopup); |
| 2139 | } |
| 2140 | if (mPrimaryActionModeView != null) { |
| 2141 | endOnGoingFadeAnimation(); |
| 2142 | mFadeAnim = ObjectAnimator.ofFloat(mPrimaryActionModeView, View.ALPHA, |
| 2143 | 1f, 0f); |
| 2144 | mFadeAnim.addListener(new Animator.AnimatorListener() { |
| 2145 | @Override |
| 2146 | public void onAnimationStart(Animator animation) { |
| 2147 | |
| 2148 | } |
| 2149 | |
| 2150 | @Override |
| 2151 | public void onAnimationEnd(Animator animation) { |
| 2152 | mPrimaryActionModeView.setVisibility(GONE); |
| 2153 | if (mPrimaryActionModePopup != null) { |
| 2154 | mPrimaryActionModePopup.dismiss(); |
| 2155 | } |
| 2156 | mPrimaryActionModeView.removeAllViews(); |
| 2157 | mFadeAnim = null; |
| 2158 | } |
| 2159 | |
| 2160 | @Override |
| 2161 | public void onAnimationCancel(Animator animation) { |
| 2162 | |
| 2163 | } |
| 2164 | |
| 2165 | @Override |
| 2166 | public void onAnimationRepeat(Animator animation) { |
| 2167 | |
| 2168 | } |
| 2169 | }); |
| 2170 | mFadeAnim.start(); |
| 2171 | } |
| 2172 | |
| 2173 | mPrimaryActionMode = null; |
| 2174 | } else if (isFloating) { |
| 2175 | cleanupFloatingActionModeViews(); |
| 2176 | mFloatingActionMode = null; |
| 2177 | } |
| 2178 | if (mWindow.getCallback() != null && !mWindow.isDestroyed()) { |
| 2179 | try { |
| 2180 | mWindow.getCallback().onActionModeFinished(mode); |
| 2181 | } catch (AbstractMethodError ame) { |
| 2182 | // Older apps might not implement this callback method. |
| 2183 | } |
| 2184 | } |
| 2185 | requestFitSystemWindows(); |
| 2186 | } |
| 2187 | |
| 2188 | @Override |
| 2189 | public void onGetContentRect(ActionMode mode, View view, Rect outRect) { |
| 2190 | if (mWrapped instanceof ActionMode.Callback2) { |
| 2191 | ((ActionMode.Callback2) mWrapped).onGetContentRect(mode, view, outRect); |
| 2192 | } else { |
| 2193 | super.onGetContentRect(mode, view, outRect); |
| 2194 | } |
| 2195 | } |
| 2196 | } |
| 2197 | } |