Merge "Fix race condition while WallpaperMS rebinding service." into qt-qpr1-dev am: 98b1ddfaaa (d9ec2f92) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/am/ActiveServices.java

+5 −2

Original line number	Diff line number	Diff line
		@@ -3178,8 +3178,11 @@ public final class ActiveServices {
		}
		}

		// If unbound while waiting to start, remove the pending service
		// If unbound while waiting to start and there is no connection left in this service,
		// remove the pending service
		if (s.getConnections().isEmpty()) {
		mPendingServices.remove(s);
		}

		if ((c.flags&Context.BIND_AUTO_CREATE) != 0) {
		boolean hasAutoCreate = s.hasAutoCreateConnections();

+6 −2

Original line number	Diff line number	Diff line
		@@ -1180,6 +1180,10 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		}
		};

		private Runnable mTryToRebindRunnable = () -> {
		tryToRebind();
		};

		WallpaperConnection(WallpaperInfo info, WallpaperData wallpaper, int clientUid) {
		mInfo = info;
		mWallpaper = wallpaper;
		@@ -1286,7 +1290,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		saveSettingsLocked(mWallpaper.userId);
		}
		FgThread.getHandler().removeCallbacks(mResetRunnable);
		mContext.getMainThreadHandler().removeCallbacks(this::tryToRebind);
		mContext.getMainThreadHandler().removeCallbacks(mTryToRebindRunnable);
		}
		}
		}
		@@ -1344,7 +1348,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		< WALLPAPER_RECONNECT_TIMEOUT_MS) {
		// Bind fail without timeout, schedule rebind
		Slog.w(TAG, "Rebind fail! Try again later");
		mContext.getMainThreadHandler().postDelayed(this::tryToRebind, 1000);
		mContext.getMainThreadHandler().postDelayed(mTryToRebindRunnable, 1000);
		} else {
		// Timeout
		Slog.w(TAG, "Reverting to built-in wallpaper!");