| // Copyright 2012 Google Inc. All Rights Reserved. |
| |
| package com.android.server.wm; |
| |
| import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; |
| import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; |
| |
| import static com.android.server.wm.WindowManagerService.LayoutFields.SET_UPDATE_ROTATION; |
| import static com.android.server.wm.WindowManagerService.LayoutFields.SET_WALLPAPER_MAY_CHANGE; |
| import static com.android.server.wm.WindowManagerService.LayoutFields.SET_FORCE_HIDING_CHANGED; |
| import static com.android.server.wm.WindowManagerService.LayoutFields.SET_ORIENTATION_CHANGE_COMPLETE; |
| import static com.android.server.wm.WindowManagerService.LayoutFields.SET_WALLPAPER_ACTION_PENDING; |
| |
| import android.content.Context; |
| import android.os.Debug; |
| import android.os.SystemClock; |
| import android.util.Log; |
| import android.util.Slog; |
| import android.util.SparseArray; |
| import android.util.SparseIntArray; |
| import android.util.TimeUtils; |
| import android.util.TypedValue; |
| import android.view.Display; |
| import android.view.Surface; |
| import android.view.SurfaceControl; |
| import android.view.WindowManagerPolicy; |
| import android.view.animation.Animation; |
| |
| import com.android.server.wm.WindowManagerService.LayoutFields; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| |
| /** |
| * Singleton class that carries out the animations and Surface operations in a separate task |
| * on behalf of WindowManagerService. |
| */ |
| public class WindowAnimator { |
| private static final String TAG = "WindowAnimator"; |
| |
| /** Amount of time in milliseconds to animate the dim surface from one value to another, |
| * when no window animation is driving it. */ |
| static final int DEFAULT_DIM_DURATION = 200; |
| |
| final WindowManagerService mService; |
| final Context mContext; |
| final WindowManagerPolicy mPolicy; |
| |
| boolean mAnimating; |
| |
| final Runnable mAnimationRunnable; |
| |
| int mAdjResult; |
| |
| /** Time of current animation step. Reset on each iteration */ |
| long mCurrentTime; |
| |
| /** Skip repeated AppWindowTokens initialization. Note that AppWindowsToken's version of this |
| * is a long initialized to Long.MIN_VALUE so that it doesn't match this value on startup. */ |
| private int mAnimTransactionSequence; |
| |
| /** Window currently running an animation that has requested it be detached |
| * from the wallpaper. This means we need to ensure the wallpaper is |
| * visible behind it in case it animates in a way that would allow it to be |
| * seen. If multiple windows satisfy this, use the lowest window. */ |
| WindowState mWindowDetachedWallpaper = null; |
| |
| WindowStateAnimator mUniverseBackground = null; |
| int mAboveUniverseLayer = 0; |
| |
| int mBulkUpdateParams = 0; |
| Object mLastWindowFreezeSource; |
| |
| SparseArray<DisplayContentsAnimator> mDisplayContentsAnimators = |
| new SparseArray<WindowAnimator.DisplayContentsAnimator>(); |
| |
| boolean mInitialized = false; |
| |
| // forceHiding states. |
| static final int KEYGUARD_NOT_SHOWN = 0; |
| static final int KEYGUARD_ANIMATING_IN = 1; |
| static final int KEYGUARD_SHOWN = 2; |
| static final int KEYGUARD_ANIMATING_OUT = 3; |
| int mForceHiding = KEYGUARD_NOT_SHOWN; |
| |
| private String forceHidingToString() { |
| switch (mForceHiding) { |
| case KEYGUARD_NOT_SHOWN: return "KEYGUARD_NOT_SHOWN"; |
| case KEYGUARD_ANIMATING_IN: return "KEYGUARD_ANIMATING_IN"; |
| case KEYGUARD_SHOWN: return "KEYGUARD_SHOWN"; |
| case KEYGUARD_ANIMATING_OUT:return "KEYGUARD_ANIMATING_OUT"; |
| default: return "KEYGUARD STATE UNKNOWN " + mForceHiding; |
| } |
| } |
| |
| WindowAnimator(final WindowManagerService service) { |
| mService = service; |
| mContext = service.mContext; |
| mPolicy = service.mPolicy; |
| |
| mAnimationRunnable = new Runnable() { |
| @Override |
| public void run() { |
| synchronized (mService.mWindowMap) { |
| mService.mAnimationScheduled = false; |
| animateLocked(); |
| } |
| } |
| }; |
| } |
| |
| void addDisplayLocked(final int displayId) { |
| // Create the DisplayContentsAnimator object by retrieving it. |
| getDisplayContentsAnimatorLocked(displayId); |
| if (displayId == Display.DEFAULT_DISPLAY) { |
| mInitialized = true; |
| } |
| } |
| |
| void removeDisplayLocked(final int displayId) { |
| final DisplayContentsAnimator displayAnimator = mDisplayContentsAnimators.get(displayId); |
| if (displayAnimator != null) { |
| if (displayAnimator.mWindowAnimationBackgroundSurface != null) { |
| displayAnimator.mWindowAnimationBackgroundSurface.destroySurface(); |
| displayAnimator.mWindowAnimationBackgroundSurface = null; |
| } |
| if (displayAnimator.mScreenRotationAnimation != null) { |
| displayAnimator.mScreenRotationAnimation.kill(); |
| displayAnimator.mScreenRotationAnimation = null; |
| } |
| if (displayAnimator.mDimAnimator != null) { |
| displayAnimator.mDimAnimator.destroySurface(); |
| displayAnimator.mDimAnimator = null; |
| } |
| } |
| |
| mDisplayContentsAnimators.delete(displayId); |
| } |
| |
| AppWindowAnimator getWallpaperAppAnimator() { |
| return mService.mWallpaperTarget == null |
| ? null : mService.mWallpaperTarget.mAppToken == null |
| ? null : mService.mWallpaperTarget.mAppToken.mAppAnimator; |
| } |
| |
| void hideWallpapersLocked(final WindowState w) { |
| final WindowState wallpaperTarget = mService.mWallpaperTarget; |
| final WindowState lowerWallpaperTarget = mService.mLowerWallpaperTarget; |
| final ArrayList<WindowToken> wallpaperTokens = mService.mWallpaperTokens; |
| |
| if ((wallpaperTarget == w && lowerWallpaperTarget == null) || wallpaperTarget == null) { |
| final int numTokens = wallpaperTokens.size(); |
| for (int i = numTokens - 1; i >= 0; i--) { |
| final WindowToken token = wallpaperTokens.get(i); |
| final int numWindows = token.windows.size(); |
| for (int j = numWindows - 1; j >= 0; j--) { |
| final WindowState wallpaper = token.windows.get(j); |
| final WindowStateAnimator winAnimator = wallpaper.mWinAnimator; |
| if (!winAnimator.mLastHidden) { |
| winAnimator.hide(); |
| mService.dispatchWallpaperVisibility(wallpaper, false); |
| setPendingLayoutChanges(Display.DEFAULT_DISPLAY, |
| WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER); |
| } |
| } |
| if (WindowManagerService.DEBUG_WALLPAPER_LIGHT && !token.hidden) Slog.d(TAG, |
| "Hiding wallpaper " + token + " from " + w |
| + " target=" + wallpaperTarget + " lower=" + lowerWallpaperTarget |
| + "\n" + Debug.getCallers(5, " ")); |
| token.hidden = true; |
| } |
| } |
| } |
| |
| private void updateAppWindowsLocked() { |
| int i; |
| final ArrayList<AppWindowToken> appTokens = mService.mAnimatingAppTokens; |
| final int NAT = appTokens.size(); |
| for (i=0; i<NAT; i++) { |
| final AppWindowAnimator appAnimator = appTokens.get(i).mAppAnimator; |
| final boolean wasAnimating = appAnimator.animation != null |
| && appAnimator.animation != AppWindowAnimator.sDummyAnimation; |
| if (appAnimator.stepAnimationLocked(mCurrentTime)) { |
| mAnimating = true; |
| } else if (wasAnimating) { |
| // stopped animating, do one more pass through the layout |
| setAppLayoutChanges(appAnimator, WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER, |
| "appToken " + appAnimator.mAppToken + " done"); |
| if (WindowManagerService.DEBUG_ANIM) Slog.v(TAG, |
| "updateWindowsApps...: done animating " + appAnimator.mAppToken); |
| } |
| } |
| |
| final int NEAT = mService.mExitingAppTokens.size(); |
| for (i=0; i<NEAT; i++) { |
| final AppWindowAnimator appAnimator = mService.mExitingAppTokens.get(i).mAppAnimator; |
| final boolean wasAnimating = appAnimator.animation != null |
| && appAnimator.animation != AppWindowAnimator.sDummyAnimation; |
| if (appAnimator.stepAnimationLocked(mCurrentTime)) { |
| mAnimating = true; |
| } else if (wasAnimating) { |
| // stopped animating, do one more pass through the layout |
| setAppLayoutChanges(appAnimator, WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER, |
| "exiting appToken " + appAnimator.mAppToken + " done"); |
| if (WindowManagerService.DEBUG_ANIM) Slog.v(TAG, |
| "updateWindowsApps...: done animating exiting " + appAnimator.mAppToken); |
| } |
| } |
| } |
| |
| private void updateWindowsLocked(final int displayId) { |
| ++mAnimTransactionSequence; |
| |
| final WindowList windows = mService.getWindowListLocked(displayId); |
| ArrayList<WindowStateAnimator> unForceHiding = null; |
| boolean wallpaperInUnForceHiding = false; |
| mForceHiding = KEYGUARD_NOT_SHOWN; |
| |
| for (int i = windows.size() - 1; i >= 0; i--) { |
| WindowState win = windows.get(i); |
| WindowStateAnimator winAnimator = win.mWinAnimator; |
| final int flags = winAnimator.mAttrFlags; |
| |
| if (winAnimator.mSurfaceControl != null) { |
| final boolean wasAnimating = winAnimator.mWasAnimating; |
| final boolean nowAnimating = winAnimator.stepAnimationLocked(mCurrentTime); |
| |
| if (WindowManagerService.DEBUG_WALLPAPER) { |
| Slog.v(TAG, win + ": wasAnimating=" + wasAnimating + |
| ", nowAnimating=" + nowAnimating); |
| } |
| |
| if (wasAnimating && !winAnimator.mAnimating && mService.mWallpaperTarget == win) { |
| mBulkUpdateParams |= SET_WALLPAPER_MAY_CHANGE; |
| setPendingLayoutChanges(Display.DEFAULT_DISPLAY, |
| WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER); |
| if (WindowManagerService.DEBUG_LAYOUT_REPEATS) { |
| mService.debugLayoutRepeats("updateWindowsAndWallpaperLocked 2", |
| getPendingLayoutChanges(Display.DEFAULT_DISPLAY)); |
| } |
| } |
| |
| if (mPolicy.doesForceHide(win, win.mAttrs)) { |
| if (!wasAnimating && nowAnimating) { |
| if (WindowManagerService.DEBUG_ANIM || |
| WindowManagerService.DEBUG_VISIBILITY) Slog.v(TAG, |
| "Animation started that could impact force hide: " + win); |
| mBulkUpdateParams |= SET_FORCE_HIDING_CHANGED; |
| setPendingLayoutChanges(displayId, |
| WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER); |
| if (WindowManagerService.DEBUG_LAYOUT_REPEATS) { |
| mService.debugLayoutRepeats("updateWindowsAndWallpaperLocked 3", |
| getPendingLayoutChanges(displayId)); |
| } |
| mService.mFocusMayChange = true; |
| } |
| if (win.isReadyForDisplay()) { |
| if (nowAnimating) { |
| if (winAnimator.mAnimationIsEntrance) { |
| mForceHiding = KEYGUARD_ANIMATING_IN; |
| } else { |
| mForceHiding = KEYGUARD_ANIMATING_OUT; |
| } |
| } else { |
| mForceHiding = KEYGUARD_SHOWN; |
| } |
| } |
| if (WindowManagerService.DEBUG_VISIBILITY) Slog.v(TAG, |
| "Force hide " + mForceHiding |
| + " hasSurface=" + win.mHasSurface |
| + " policyVis=" + win.mPolicyVisibility |
| + " destroying=" + win.mDestroying |
| + " attHidden=" + win.mAttachedHidden |
| + " vis=" + win.mViewVisibility |
| + " hidden=" + win.mRootToken.hidden |
| + " anim=" + win.mWinAnimator.mAnimation); |
| } else if (mPolicy.canBeForceHidden(win, win.mAttrs)) { |
| final boolean hideWhenLocked = |
| (winAnimator.mAttrFlags & FLAG_SHOW_WHEN_LOCKED) == 0; |
| final boolean changed; |
| if (((mForceHiding == KEYGUARD_ANIMATING_IN) |
| && (!winAnimator.isAnimating() || hideWhenLocked)) |
| || ((mForceHiding == KEYGUARD_SHOWN) && hideWhenLocked)) { |
| changed = win.hideLw(false, false); |
| if (WindowManagerService.DEBUG_VISIBILITY && changed) Slog.v(TAG, |
| "Now policy hidden: " + win); |
| } else { |
| changed = win.showLw(false, false); |
| if (WindowManagerService.DEBUG_VISIBILITY && changed) Slog.v(TAG, |
| "Now policy shown: " + win); |
| if (changed) { |
| if ((mBulkUpdateParams & SET_FORCE_HIDING_CHANGED) != 0 |
| && win.isVisibleNow() /*w.isReadyForDisplay()*/) { |
| if (unForceHiding == null) { |
| unForceHiding = new ArrayList<WindowStateAnimator>(); |
| } |
| unForceHiding.add(winAnimator); |
| if ((flags & FLAG_SHOW_WALLPAPER) != 0) { |
| wallpaperInUnForceHiding = true; |
| } |
| } |
| if (mCurrentFocus == null || mCurrentFocus.mLayer < win.mLayer) { |
| // We are showing on to of the current |
| // focus, so re-evaluate focus to make |
| // sure it is correct. |
| mService.mFocusMayChange = true; |
| } |
| } |
| } |
| if (changed && (flags & FLAG_SHOW_WALLPAPER) != 0) { |
| mBulkUpdateParams |= SET_WALLPAPER_MAY_CHANGE; |
| setPendingLayoutChanges(Display.DEFAULT_DISPLAY, |
| WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER); |
| if (WindowManagerService.DEBUG_LAYOUT_REPEATS) { |
| mService.debugLayoutRepeats("updateWindowsAndWallpaperLocked 4", |
| getPendingLayoutChanges(Display.DEFAULT_DISPLAY)); |
| } |
| } |
| } |
| } |
| |
| final AppWindowToken atoken = win.mAppToken; |
| if (winAnimator.mDrawState == WindowStateAnimator.READY_TO_SHOW) { |
| if (atoken == null || atoken.allDrawn) { |
| if (winAnimator.performShowLocked()) { |
| setPendingLayoutChanges(displayId, |
| WindowManagerPolicy.FINISH_LAYOUT_REDO_ANIM); |
| if (WindowManagerService.DEBUG_LAYOUT_REPEATS) { |
| mService.debugLayoutRepeats("updateWindowsAndWallpaperLocked 5", |
| getPendingLayoutChanges(displayId)); |
| } |
| } |
| } |
| } |
| final AppWindowAnimator appAnimator = winAnimator.mAppAnimator; |
| if (appAnimator != null && appAnimator.thumbnail != null) { |
| if (appAnimator.thumbnailTransactionSeq != mAnimTransactionSequence) { |
| appAnimator.thumbnailTransactionSeq = mAnimTransactionSequence; |
| appAnimator.thumbnailLayer = 0; |
| } |
| if (appAnimator.thumbnailLayer < winAnimator.mAnimLayer) { |
| appAnimator.thumbnailLayer = winAnimator.mAnimLayer; |
| } |
| } |
| } // end forall windows |
| |
| // If we have windows that are being show due to them no longer |
| // being force-hidden, apply the appropriate animation to them. |
| if (unForceHiding != null) { |
| for (int i=unForceHiding.size()-1; i>=0; i--) { |
| Animation a = mPolicy.createForceHideEnterAnimation(wallpaperInUnForceHiding); |
| if (a != null) { |
| final WindowStateAnimator winAnimator = unForceHiding.get(i); |
| winAnimator.setAnimation(a); |
| winAnimator.mAnimationIsEntrance = true; |
| } |
| } |
| } |
| } |
| |
| private void updateWallpaperLocked(int displayId) { |
| final DisplayContentsAnimator displayAnimator = |
| getDisplayContentsAnimatorLocked(displayId); |
| final WindowList windows = mService.getWindowListLocked(displayId); |
| WindowStateAnimator windowAnimationBackground = null; |
| int windowAnimationBackgroundColor = 0; |
| WindowState detachedWallpaper = null; |
| |
| for (int i = windows.size() - 1; i >= 0; i--) { |
| final WindowState win = windows.get(i); |
| WindowStateAnimator winAnimator = win.mWinAnimator; |
| if (winAnimator.mSurfaceControl == null) { |
| continue; |
| } |
| |
| final int flags = winAnimator.mAttrFlags; |
| |
| // If this window is animating, make a note that we have |
| // an animating window and take care of a request to run |
| // a detached wallpaper animation. |
| if (winAnimator.mAnimating) { |
| if (winAnimator.mAnimation != null) { |
| if ((flags & FLAG_SHOW_WALLPAPER) != 0 |
| && winAnimator.mAnimation.getDetachWallpaper()) { |
| detachedWallpaper = win; |
| } |
| final int backgroundColor = winAnimator.mAnimation.getBackgroundColor(); |
| if (backgroundColor != 0) { |
| if (windowAnimationBackground == null || (winAnimator.mAnimLayer < |
| windowAnimationBackground.mAnimLayer)) { |
| windowAnimationBackground = winAnimator; |
| windowAnimationBackgroundColor = backgroundColor; |
| } |
| } |
| } |
| mAnimating = true; |
| } |
| |
| // If this window's app token is running a detached wallpaper |
| // animation, make a note so we can ensure the wallpaper is |
| // displayed behind it. |
| final AppWindowAnimator appAnimator = winAnimator.mAppAnimator; |
| if (appAnimator != null && appAnimator.animation != null |
| && appAnimator.animating) { |
| if ((flags & FLAG_SHOW_WALLPAPER) != 0 |
| && appAnimator.animation.getDetachWallpaper()) { |
| detachedWallpaper = win; |
| } |
| |
| final int backgroundColor = appAnimator.animation.getBackgroundColor(); |
| if (backgroundColor != 0) { |
| if (windowAnimationBackground == null || (winAnimator.mAnimLayer < |
| windowAnimationBackground.mAnimLayer)) { |
| windowAnimationBackground = winAnimator; |
| windowAnimationBackgroundColor = backgroundColor; |
| } |
| } |
| } |
| } // end forall windows |
| |
| if (mWindowDetachedWallpaper != detachedWallpaper) { |
| if (WindowManagerService.DEBUG_WALLPAPER) Slog.v(TAG, |
| "Detached wallpaper changed from " + mWindowDetachedWallpaper |
| + " to " + detachedWallpaper); |
| mWindowDetachedWallpaper = detachedWallpaper; |
| mBulkUpdateParams |= SET_WALLPAPER_MAY_CHANGE; |
| } |
| |
| if (windowAnimationBackgroundColor != 0) { |
| // If the window that wants black is the current wallpaper |
| // target, then the black goes *below* the wallpaper so we |
| // don't cause the wallpaper to suddenly disappear. |
| int animLayer = windowAnimationBackground.mAnimLayer; |
| WindowState win = windowAnimationBackground.mWin; |
| if (mService.mWallpaperTarget == win || mService.mLowerWallpaperTarget == win |
| || mService.mUpperWallpaperTarget == win) { |
| final int N = windows.size(); |
| for (int i = 0; i < N; i++) { |
| WindowStateAnimator winAnimator = windows.get(i).mWinAnimator; |
| if (winAnimator.mIsWallpaper) { |
| animLayer = winAnimator.mAnimLayer; |
| break; |
| } |
| } |
| } |
| |
| displayAnimator.mWindowAnimationBackgroundSurface.show( |
| animLayer - WindowManagerService.LAYER_OFFSET_DIM, |
| ((windowAnimationBackgroundColor >> 24) & 0xff) / 255f, 0); |
| } else { |
| displayAnimator.mWindowAnimationBackgroundSurface.hide(); |
| } |
| } |
| |
| /** See if any windows have been drawn, so they (and others associated with them) can now be |
| * shown. */ |
| private void testTokenMayBeDrawnLocked() { |
| // See if any windows have been drawn, so they (and others |
| // associated with them) can now be shown. |
| final ArrayList<AppWindowToken> appTokens = mService.mAnimatingAppTokens; |
| final int NT = appTokens.size(); |
| for (int i=0; i<NT; i++) { |
| AppWindowToken wtoken = appTokens.get(i); |
| AppWindowAnimator appAnimator = wtoken.mAppAnimator; |
| final boolean allDrawn = wtoken.allDrawn; |
| if (allDrawn != appAnimator.allDrawn) { |
| appAnimator.allDrawn = allDrawn; |
| if (allDrawn) { |
| // The token has now changed state to having all |
| // windows shown... what to do, what to do? |
| if (appAnimator.freezingScreen) { |
| appAnimator.showAllWindowsLocked(); |
| mService.unsetAppFreezingScreenLocked(wtoken, false, true); |
| if (WindowManagerService.DEBUG_ORIENTATION) Slog.i(TAG, |
| "Setting mOrientationChangeComplete=true because wtoken " |
| + wtoken + " numInteresting=" + wtoken.numInterestingWindows |
| + " numDrawn=" + wtoken.numDrawnWindows); |
| // This will set mOrientationChangeComplete and cause a pass through layout. |
| setAppLayoutChanges(appAnimator, |
| WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER, |
| "testTokenMayBeDrawnLocked: freezingScreen"); |
| } else { |
| setAppLayoutChanges(appAnimator, |
| WindowManagerPolicy.FINISH_LAYOUT_REDO_ANIM, |
| "testTokenMayBeDrawnLocked"); |
| |
| // We can now show all of the drawn windows! |
| if (!mService.mOpeningApps.contains(wtoken)) { |
| mAnimating |= appAnimator.showAllWindowsLocked(); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| private void performAnimationsLocked(final int displayId) { |
| updateWindowsLocked(displayId); |
| updateWallpaperLocked(displayId); |
| } |
| |
| private long getDimBehindFadeDuration(long duration) { |
| TypedValue tv = new TypedValue(); |
| mContext.getResources().getValue( |
| com.android.internal.R.fraction.config_dimBehindFadeDuration, tv, true); |
| if (tv.type == TypedValue.TYPE_FRACTION) { |
| duration = (long)tv.getFraction(duration, duration); |
| } else if (tv.type >= TypedValue.TYPE_FIRST_INT && tv.type <= TypedValue.TYPE_LAST_INT) { |
| duration = tv.data; |
| } |
| return duration; |
| } |
| |
| /** Locked on mService.mWindowMap. */ |
| private void animateLocked() { |
| if (!mInitialized) { |
| return; |
| } |
| |
| mCurrentTime = SystemClock.uptimeMillis(); |
| mBulkUpdateParams = SET_ORIENTATION_CHANGE_COMPLETE; |
| boolean wasAnimating = mAnimating; |
| mAnimating = false; |
| if (WindowManagerService.DEBUG_WINDOW_TRACE) { |
| Slog.i(TAG, "!!! animate: entry time=" + mCurrentTime); |
| } |
| |
| if (WindowManagerService.SHOW_TRANSACTIONS) Slog.i( |
| TAG, ">>> OPEN TRANSACTION animateLocked"); |
| SurfaceControl.openTransaction(); |
| SurfaceControl.setAnimationTransaction(); |
| try { |
| updateAppWindowsLocked(); |
| |
| final int numDisplays = mDisplayContentsAnimators.size(); |
| for (int i = 0; i < numDisplays; i++) { |
| final int displayId = mDisplayContentsAnimators.keyAt(i); |
| DisplayContentsAnimator displayAnimator = mDisplayContentsAnimators.valueAt(i); |
| |
| final ScreenRotationAnimation screenRotationAnimation = |
| displayAnimator.mScreenRotationAnimation; |
| if (screenRotationAnimation != null && screenRotationAnimation.isAnimating()) { |
| if (screenRotationAnimation.stepAnimationLocked(mCurrentTime)) { |
| mAnimating = true; |
| } else { |
| mBulkUpdateParams |= SET_UPDATE_ROTATION; |
| screenRotationAnimation.kill(); |
| displayAnimator.mScreenRotationAnimation = null; |
| } |
| } |
| |
| // Update animations of all applications, including those |
| // associated with exiting/removed apps |
| performAnimationsLocked(displayId); |
| |
| final WindowList windows = mService.getWindowListLocked(displayId); |
| final int N = windows.size(); |
| for (int j = 0; j < N; j++) { |
| windows.get(j).mWinAnimator.prepareSurfaceLocked(true); |
| } |
| } |
| |
| testTokenMayBeDrawnLocked(); |
| |
| for (int i = 0; i < numDisplays; i++) { |
| final int displayId = mDisplayContentsAnimators.keyAt(i); |
| DisplayContentsAnimator displayAnimator = mDisplayContentsAnimators.valueAt(i); |
| |
| final ScreenRotationAnimation screenRotationAnimation = |
| displayAnimator.mScreenRotationAnimation; |
| if (screenRotationAnimation != null) { |
| screenRotationAnimation.updateSurfacesInTransaction(); |
| } |
| |
| final DimLayer dimAnimator = displayAnimator.mDimAnimator; |
| final WindowStateAnimator winAnimator = displayAnimator.mDimWinAnimator; |
| final int dimLayer; |
| final float dimAmount; |
| if (winAnimator == null) { |
| dimLayer = dimAnimator.getLayer(); |
| dimAmount = 0; |
| } else { |
| dimLayer = winAnimator.mAnimLayer - WindowManagerService.LAYER_OFFSET_DIM; |
| dimAmount = winAnimator.mWin.mAttrs.dimAmount; |
| } |
| final float targetAlpha = dimAnimator.getTargetAlpha(); |
| if (targetAlpha != dimAmount) { |
| if (winAnimator == null) { |
| dimAnimator.hide(DEFAULT_DIM_DURATION); |
| } else { |
| long duration = (winAnimator.mAnimating && winAnimator.mAnimation != null) |
| ? winAnimator.mAnimation.computeDurationHint() |
| : DEFAULT_DIM_DURATION; |
| if (targetAlpha > dimAmount) { |
| duration = getDimBehindFadeDuration(duration); |
| } |
| dimAnimator.show(dimLayer, dimAmount, duration); |
| } |
| } else if (dimAnimator.getLayer() != dimLayer) { |
| dimAnimator.setLayer(dimLayer); |
| } |
| if (dimAnimator.isAnimating()) { |
| if (!mService.okToDisplay()) { |
| // Jump to the end of the animation. |
| dimAnimator.show(); |
| } else { |
| mAnimating |= dimAnimator.stepAnimation(); |
| } |
| } |
| |
| //TODO (multidisplay): Magnification is supported only for the default display. |
| if (mService.mDisplayMagnifier != null && displayId == Display.DEFAULT_DISPLAY) { |
| mService.mDisplayMagnifier.drawMagnifiedRegionBorderIfNeededLocked(); |
| } |
| } |
| |
| if (mService.mWatermark != null) { |
| mService.mWatermark.drawIfNeeded(); |
| } |
| } catch (RuntimeException e) { |
| Log.wtf(TAG, "Unhandled exception in Window Manager", e); |
| } finally { |
| SurfaceControl.closeTransaction(); |
| if (WindowManagerService.SHOW_TRANSACTIONS) Slog.i( |
| TAG, "<<< CLOSE TRANSACTION animateLocked"); |
| } |
| |
| boolean hasPendingLayoutChanges = false; |
| final int numDisplays = mService.mDisplayContents.size(); |
| for (int displayNdx = 0; displayNdx < numDisplays; ++displayNdx) { |
| final DisplayContent displayContent = mService.mDisplayContents.valueAt(displayNdx); |
| final int pendingChanges = getPendingLayoutChanges(displayContent.getDisplayId()); |
| if ((pendingChanges & WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER) != 0) { |
| mBulkUpdateParams |= SET_WALLPAPER_ACTION_PENDING; |
| } |
| if (pendingChanges != 0) { |
| hasPendingLayoutChanges = true; |
| } |
| } |
| |
| boolean doRequest = false; |
| if (mBulkUpdateParams != 0) { |
| doRequest = mService.copyAnimToLayoutParamsLocked(); |
| } |
| |
| if (hasPendingLayoutChanges || doRequest) { |
| mService.requestTraversalLocked(); |
| } |
| |
| if (mAnimating) { |
| mService.scheduleAnimationLocked(); |
| } else if (wasAnimating) { |
| mService.requestTraversalLocked(); |
| } |
| if (WindowManagerService.DEBUG_WINDOW_TRACE) { |
| Slog.i(TAG, "!!! animate: exit mAnimating=" + mAnimating |
| + " mBulkUpdateParams=" + Integer.toHexString(mBulkUpdateParams) |
| + " mPendingLayoutChanges(DEFAULT_DISPLAY)=" |
| + Integer.toHexString(getPendingLayoutChanges(Display.DEFAULT_DISPLAY))); |
| } |
| } |
| |
| WindowState mCurrentFocus; |
| void setCurrentFocus(final WindowState currentFocus) { |
| mCurrentFocus = currentFocus; |
| } |
| |
| boolean isDimmingLocked(int displayId) { |
| return getDisplayContentsAnimatorLocked(displayId).mDimAnimator.isDimming(); |
| } |
| |
| boolean isDimmingLocked(final WindowStateAnimator winAnimator) { |
| final int displayId = winAnimator.mWin.getDisplayId(); |
| DisplayContentsAnimator displayAnimator = |
| getDisplayContentsAnimatorLocked(displayId); |
| if (displayAnimator != null) { |
| return displayAnimator.mDimWinAnimator == winAnimator |
| && displayAnimator.mDimAnimator.isDimming(); |
| } |
| return false; |
| } |
| |
| static String bulkUpdateParamsToString(int bulkUpdateParams) { |
| StringBuilder builder = new StringBuilder(128); |
| if ((bulkUpdateParams & LayoutFields.SET_UPDATE_ROTATION) != 0) { |
| builder.append(" UPDATE_ROTATION"); |
| } |
| if ((bulkUpdateParams & LayoutFields.SET_WALLPAPER_MAY_CHANGE) != 0) { |
| builder.append(" WALLPAPER_MAY_CHANGE"); |
| } |
| if ((bulkUpdateParams & LayoutFields.SET_FORCE_HIDING_CHANGED) != 0) { |
| builder.append(" FORCE_HIDING_CHANGED"); |
| } |
| if ((bulkUpdateParams & LayoutFields.SET_ORIENTATION_CHANGE_COMPLETE) != 0) { |
| builder.append(" ORIENTATION_CHANGE_COMPLETE"); |
| } |
| if ((bulkUpdateParams & LayoutFields.SET_TURN_ON_SCREEN) != 0) { |
| builder.append(" TURN_ON_SCREEN"); |
| } |
| return builder.toString(); |
| } |
| |
| public void dumpLocked(PrintWriter pw, String prefix, boolean dumpAll) { |
| final String subPrefix = " " + prefix; |
| final String subSubPrefix = " " + subPrefix; |
| |
| for (int i = 0; i < mDisplayContentsAnimators.size(); i++) { |
| pw.print(prefix); pw.print("DisplayContentsAnimator #"); |
| pw.print(mDisplayContentsAnimators.keyAt(i)); |
| pw.println(":"); |
| DisplayContentsAnimator displayAnimator = mDisplayContentsAnimators.valueAt(i); |
| final WindowList windows = |
| mService.getWindowListLocked(mDisplayContentsAnimators.keyAt(i)); |
| final int N = windows.size(); |
| for (int j = 0; j < N; j++) { |
| WindowStateAnimator wanim = windows.get(j).mWinAnimator; |
| pw.print(subPrefix); pw.print("Window #"); pw.print(j); |
| pw.print(": "); pw.println(wanim); |
| } |
| if (displayAnimator.mWindowAnimationBackgroundSurface != null) { |
| if (dumpAll || displayAnimator.mWindowAnimationBackgroundSurface.isDimming()) { |
| pw.print(subPrefix); pw.println("mWindowAnimationBackgroundSurface:"); |
| displayAnimator.mWindowAnimationBackgroundSurface.printTo(subSubPrefix, pw); |
| } |
| } |
| if (dumpAll || displayAnimator.mDimAnimator.isDimming()) { |
| pw.print(subPrefix); pw.println("mDimAnimator:"); |
| displayAnimator.mDimAnimator.printTo(subSubPrefix, pw); |
| pw.print(subPrefix); pw.print("mDimWinAnimator="); |
| pw.println(displayAnimator.mDimWinAnimator); |
| } |
| if (displayAnimator.mScreenRotationAnimation != null) { |
| pw.print(subPrefix); pw.println("mScreenRotationAnimation:"); |
| displayAnimator.mScreenRotationAnimation.printTo(subSubPrefix, pw); |
| } else if (dumpAll) { |
| pw.print(subPrefix); pw.println("no ScreenRotationAnimation "); |
| } |
| } |
| |
| pw.println(); |
| |
| if (dumpAll) { |
| pw.print(prefix); pw.print("mAnimTransactionSequence="); |
| pw.print(mAnimTransactionSequence); |
| pw.print(" mForceHiding="); pw.println(forceHidingToString()); |
| pw.print(prefix); pw.print("mCurrentTime="); |
| pw.println(TimeUtils.formatUptime(mCurrentTime)); |
| } |
| if (mBulkUpdateParams != 0) { |
| pw.print(prefix); pw.print("mBulkUpdateParams=0x"); |
| pw.print(Integer.toHexString(mBulkUpdateParams)); |
| pw.println(bulkUpdateParamsToString(mBulkUpdateParams)); |
| } |
| if (mWindowDetachedWallpaper != null) { |
| pw.print(prefix); pw.print("mWindowDetachedWallpaper="); |
| pw.println(mWindowDetachedWallpaper); |
| } |
| if (mUniverseBackground != null) { |
| pw.print(prefix); pw.print("mUniverseBackground="); pw.print(mUniverseBackground); |
| pw.print(" mAboveUniverseLayer="); pw.println(mAboveUniverseLayer); |
| } |
| } |
| |
| int getPendingLayoutChanges(final int displayId) { |
| return mService.getDisplayContentLocked(displayId).pendingLayoutChanges; |
| } |
| |
| void setPendingLayoutChanges(final int displayId, final int changes) { |
| mService.getDisplayContentLocked(displayId).pendingLayoutChanges |= changes; |
| } |
| |
| void setAppLayoutChanges(final AppWindowAnimator appAnimator, final int changes, String s) { |
| // Used to track which displays layout changes have been done. |
| SparseIntArray displays = new SparseIntArray(); |
| WindowList windows = appAnimator.mAppToken.allAppWindows; |
| for (int i = windows.size() - 1; i >= 0; i--) { |
| final int displayId = windows.get(i).getDisplayId(); |
| if (displays.indexOfKey(displayId) < 0) { |
| setPendingLayoutChanges(displayId, changes); |
| if (WindowManagerService.DEBUG_LAYOUT_REPEATS) { |
| mService.debugLayoutRepeats(s, getPendingLayoutChanges(displayId)); |
| } |
| // Keep from processing this display again. |
| displays.put(displayId, changes); |
| } |
| } |
| } |
| |
| void setDimWinAnimatorLocked(int displayId, WindowStateAnimator newWinAnimator) { |
| DisplayContentsAnimator displayAnimator = mDisplayContentsAnimators.get(displayId); |
| if (newWinAnimator == null) { |
| displayAnimator.mDimWinAnimator = null; |
| } else { |
| // Only set dim params on the highest dimmed layer. |
| final WindowStateAnimator existingDimWinAnimator = displayAnimator.mDimWinAnimator; |
| // Don't turn on for an unshown surface, or for any layer but the highest dimmed layer. |
| if (newWinAnimator.mSurfaceShown && (existingDimWinAnimator == null |
| || !existingDimWinAnimator.mSurfaceShown |
| || existingDimWinAnimator.mAnimLayer < newWinAnimator.mAnimLayer)) { |
| displayAnimator.mDimWinAnimator = newWinAnimator; |
| } |
| } |
| } |
| |
| private DisplayContentsAnimator getDisplayContentsAnimatorLocked(int displayId) { |
| DisplayContentsAnimator displayAnimator = mDisplayContentsAnimators.get(displayId); |
| if (displayAnimator == null) { |
| displayAnimator = new DisplayContentsAnimator(displayId); |
| mDisplayContentsAnimators.put(displayId, displayAnimator); |
| } |
| return displayAnimator; |
| } |
| |
| void setScreenRotationAnimationLocked(int displayId, ScreenRotationAnimation animation) { |
| getDisplayContentsAnimatorLocked(displayId).mScreenRotationAnimation = animation; |
| } |
| |
| ScreenRotationAnimation getScreenRotationAnimationLocked(int displayId) { |
| return getDisplayContentsAnimatorLocked(displayId).mScreenRotationAnimation; |
| } |
| |
| private class DisplayContentsAnimator { |
| DimLayer mDimAnimator = null; |
| WindowStateAnimator mDimWinAnimator = null; |
| DimLayer mWindowAnimationBackgroundSurface = null; |
| ScreenRotationAnimation mScreenRotationAnimation = null; |
| |
| public DisplayContentsAnimator(int displayId) { |
| mDimAnimator = new DimLayer(mService, displayId); |
| mWindowAnimationBackgroundSurface = new DimLayer(mService, displayId); |
| } |
| } |
| } |
