Fix incorrect indexing calculation. (efb735db) · Commits · e / os / android_frameworks_base

services/java/com/android/server/wm/WindowManagerService.java

+15 −4

Original line number	Diff line number	Diff line
		@@ -887,6 +887,12 @@ public class WindowManagerService extends IWindowManager.Stub
		return -1;
		}

		/**
		* Return the list of Windows from the passed token on the given Display.
		* @param token The token with all the windows.
		* @param displayContent The display we are interested in.
		* @return List of windows from token that are on displayContent.
		*/
		WindowList getTokenWindowsOnDisplay(WindowToken token, DisplayContent displayContent) {
		final WindowList windowList = new WindowList();
		final int count = token.windows.size();
		@@ -928,7 +934,7 @@ public class WindowManagerService extends IWindowManager.Stub
		WindowState lastWindow = tokenWindowList.get(index);
		if (atoken != null && lastWindow == atoken.startingWindow) {
		placeWindowBefore(lastWindow, win);
		tokenWindowsPos = token.windows.indexOf(lastWindow) - 1;
		tokenWindowsPos = token.windows.indexOf(lastWindow);
		} else {
		int newIdx = findIdxBasedOnAppTokens(win);
		//there is a window above this one associated with the same
		@@ -940,7 +946,12 @@ public class WindowManagerService extends IWindowManager.Stub
		+ (newIdx + 1) + " of " + N);
		}
		windows.add(newIdx + 1, win);
		if (newIdx < 0) {
		// No window from token found on win's display.
		tokenWindowsPos = 0;
		} else {
		tokenWindowsPos = token.windows.indexOf(windows.get(newIdx)) + 1;
		}
		mWindowsChanged = true;
		}
		}