Revert "DO NOT MERGE -- Revert the following two commits as they're causing flickering" (0caf507d) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/AppWindowToken.java

+11 −0

Original line number	Original line	Diff line number	Diff line
	@@ -17,7 +17,9 @@
	package com.android.server.wm;		package com.android.server.wm;

	import static android.app.ActivityManager.StackId;		import static android.app.ActivityManager.StackId;
			import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
	import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;		import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
			import static android.view.WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
	import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ANIM;		import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ANIM;
	import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_APP_TRANSITIONS;		import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_APP_TRANSITIONS;
	import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ADD_REMOVE;		import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ADD_REMOVE;
	@@ -357,9 +359,15 @@ class AppWindowToken extends WindowToken {
	// placement for this window during this period, one or more frame will		// placement for this window during this period, one or more frame will
	// show up with wrong position or scale.		// show up with wrong position or scale.
	win.mWinAnimator.mAnimating = false;		win.mWinAnimator.mAnimating = false;

			if (win.mDestroying) {
			win.mDestroying = false;
			service.mDestroySurface.remove(win);
	}		}
	}		}
	}		}
			requestUpdateWallpaperIfNeeded();
			}

	void destroySurfaces() {		void destroySurfaces() {
	destroySurfaces(false /cleanupOnResume/);		destroySurfaces(false /cleanupOnResume/);
	@@ -406,6 +414,9 @@ class AppWindowToken extends WindowToken {
	if (displayContent != null && !displayList.contains(displayContent)) {		if (displayContent != null && !displayList.contains(displayContent)) {
	displayList.add(displayContent);		displayList.add(displayContent);
	}		}
			if (cleanupOnResume) {
			win.requestUpdateWallpaperIfNeeded();
			}
	win.mDestroying = false;		win.mDestroying = false;
	}		}
	for (int i = 0; i < displayList.size(); i++) {		for (int i = 0; i < displayList.size(); i++) {

services/core/java/com/android/server/wm/WallpaperController.java

+12 −11

Original line number	Original line	Diff line number	Diff line
	@@ -590,18 +590,9 @@ class WallpaperController {
	"Animating wallpapers: old#" + oldI + "=" + oldW + "; new#"		"Animating wallpapers: old#" + oldI + "=" + oldW + "; new#"
	+ wallpaperTargetIndex + "=" + wallpaperTarget);		+ wallpaperTargetIndex + "=" + wallpaperTarget);

	// Set the new target correctly.		// Set the upper and lower wallpaper targets correctly,
	if (wallpaperTarget.mAppToken != null
	&& wallpaperTarget.mAppToken.hiddenRequested) {
	if (DEBUG_WALLPAPER_LIGHT) Slog.v(TAG,
	"Old wallpaper still the target.");
	mWallpaperTarget = oldW;
	wallpaperTarget = oldW;
	wallpaperTargetIndex = oldI;
	}
	// Now set the upper and lower wallpaper targets correctly,
	// and make sure that we are positioning the wallpaper below the lower.		// and make sure that we are positioning the wallpaper below the lower.
	else if (wallpaperTargetIndex > oldI) {		if (wallpaperTargetIndex > oldI) {
	// The new target is on top of the old one.		// The new target is on top of the old one.
	if (DEBUG_WALLPAPER_LIGHT) Slog.v(TAG,		if (DEBUG_WALLPAPER_LIGHT) Slog.v(TAG,
	"Found target above old target.");		"Found target above old target.");
	@@ -616,6 +607,16 @@ class WallpaperController {
	mUpperWallpaperTarget = oldW;		mUpperWallpaperTarget = oldW;
	mLowerWallpaperTarget = wallpaperTarget;		mLowerWallpaperTarget = wallpaperTarget;
	}		}

			// If the new target is going hidden, set it back to the old target.
			if (wallpaperTarget.mAppToken != null
			&& wallpaperTarget.mAppToken.hiddenRequested) {
			if (DEBUG_WALLPAPER_LIGHT) Slog.v(TAG,
			"Old wallpaper still the target.");
			mWallpaperTarget = oldW;
			wallpaperTarget = oldW;
			wallpaperTargetIndex = oldI;
			}
	}		}
	}		}
	}		}

services/core/java/com/android/server/wm/WindowSurfacePlacer.java

+21 −8

Original line number	Original line	Diff line number	Diff line
	@@ -1097,6 +1097,26 @@ class WindowSurfacePlacer {
	boolean fullscreenAnim = false;		boolean fullscreenAnim = false;
	boolean voiceInteraction = false;		boolean voiceInteraction = false;

			int i;
			for (i = 0; i < appsCount; i++) {
			final AppWindowToken wtoken = mService.mOpeningApps.valueAt(i);
			// Clearing the mAnimatingExit flag before entering animation. It's set to
			// true if app window is removed, or window relayout to invisible.
			// This also affects window visibility. We need to clear it before
			// maybeUpdateTransitToWallpaper() as the transition selection depends on
			// wallpaper target visibility.
			wtoken.clearAnimatingFlags();

			}
			// Adjust wallpaper before we pull the lower/upper target, since pending changes
			// (like the clearAnimatingFlags() above) might affect wallpaper target result.
			final DisplayContent displayContent = mService.getDefaultDisplayContentLocked();
			if ((displayContent.pendingLayoutChanges & FINISH_LAYOUT_REDO_WALLPAPER) != 0 &&
			mWallpaperControllerLocked.adjustWallpaperWindows()) {
			mService.mLayersController.assignLayersLocked(windows);
			displayContent.layoutNeeded = true;
			}

	final WindowState lowerWallpaperTarget =		final WindowState lowerWallpaperTarget =
	mWallpaperControllerLocked.getLowerWallpaperTarget();		mWallpaperControllerLocked.getLowerWallpaperTarget();
	final WindowState upperWallpaperTarget =		final WindowState upperWallpaperTarget =
	@@ -1113,7 +1133,6 @@ class WindowSurfacePlacer {
	upperWallpaperAppToken = upperWallpaperTarget.mAppToken;		upperWallpaperAppToken = upperWallpaperTarget.mAppToken;
	}		}

	int i;
	// Do a first pass through the tokens for two		// Do a first pass through the tokens for two
	// things:		// things:
	// (1) Determine if both the closing and opening		// (1) Determine if both the closing and opening
	@@ -1138,12 +1157,6 @@ class WindowSurfacePlacer {
	if (wtoken == lowerWallpaperAppToken \|\| wtoken == upperWallpaperAppToken) {		if (wtoken == lowerWallpaperAppToken \|\| wtoken == upperWallpaperAppToken) {
	openingAppHasWallpaper = true;		openingAppHasWallpaper = true;
	}		}
	// Clearing the mAnimatingExit flag before entering animation. It's set to
	// true if app window is removed, or window relayout to invisible.
	// This also affects window visibility. We need to clear it before
	// maybeUpdateTransitToWallpaper() as the transition selection depends on
	// wallpaper target visibility.
	wtoken.clearAnimatingFlags();
	}		}

	voiceInteraction \|= wtoken.voiceInteraction;		voiceInteraction \|= wtoken.voiceInteraction;
	@@ -1206,7 +1219,7 @@ class WindowSurfacePlacer {

	// This has changed the visibility of windows, so perform		// This has changed the visibility of windows, so perform
	// a new layout to get them all up-to-date.		// a new layout to get them all up-to-date.
	mService.getDefaultDisplayContentLocked().layoutNeeded = true;		displayContent.layoutNeeded = true;

	// TODO(multidisplay): IMEs are only supported on the default display.		// TODO(multidisplay): IMEs are only supported on the default display.
	if (windows == mService.getDefaultWindowListLocked()		if (windows == mService.getDefaultWindowListLocked()