Fix `break` location for WM Service message handler

The message handler for the WM Service is implemented in a switch
statement. For each case the `break` command is located in different
locations, making it harder to debug and easier to make mistakes.

Move the break conditions to the same location in all messages.

Test: Check the conditions of the `handleMessage` method. All messages
should end with a `break` command, within their body

Change-Id: Ibd225547d46ae1b092c071824570e5dbe01a8dca

diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 146a8ed..3bb6608 100644 (file)
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -4433,7 +4433,8 @@ public class WindowManagerService extends IWindowManager.Stub
                         if (DEBUG_FOCUS_LIGHT) Slog.i(TAG_WM, "Losing focus: " + lastFocus);
                         lastFocus.reportFocusChangedSerialized(false, mInTouchMode);
                     }
-                } break;
+                    break;
+                }
 
                 case REPORT_LOSING_FOCUS: {
                     final DisplayContent displayContent = (DisplayContent) msg.obj;
@@ -4450,7 +4451,8 @@ public class WindowManagerService extends IWindowManager.Stub
                                 losers.get(i));
                         losers.get(i).reportFocusChangedSerialized(false, mInTouchMode);
                     }
-                } break;
+                    break;
+                }
 
                 case WINDOW_FREEZE_TIMEOUT: {
                     final DisplayContent displayContent = (DisplayContent) msg.obj;
@@ -4614,12 +4616,13 @@ public class WindowManagerService extends IWindowManager.Stub
                     break;
                 }
 
-                case NOTIFY_ACTIVITY_DRAWN:
+                case NOTIFY_ACTIVITY_DRAWN: {
                     try {
                         mActivityTaskManager.notifyActivityDrawn((IBinder) msg.obj);
                     } catch (RemoteException e) {
                     }
                     break;
+                }
                 case ALL_WINDOWS_DRAWN: {
                     Runnable callback;
                     synchronized (mGlobalLock) {
@@ -4656,8 +4659,8 @@ public class WindowManagerService extends IWindowManager.Stub
                             }
                         }
                     }
+                    break;
                 }
-                break;
                 case CHECK_IF_BOOT_ANIMATION_FINISHED: {
                     final boolean bootAnimationComplete;
                     synchronized (mGlobalLock) {
@@ -4667,15 +4670,15 @@ public class WindowManagerService extends IWindowManager.Stub
                     if (bootAnimationComplete) {
                         performEnableScreen();
                     }
+                    break;
                 }
-                break;
                 case RESET_ANR_MESSAGE: {
                     synchronized (mGlobalLock) {
                         mLastANRState = null;
                     }
                     mAtmInternal.clearSavedANRState();
+                    break;
                 }
-                break;
                 case WALLPAPER_DRAW_PENDING_TIMEOUT: {
                     synchronized (mGlobalLock) {
                         final WallpaperController wallpaperController =
@@ -4685,16 +4688,16 @@ public class WindowManagerService extends IWindowManager.Stub
                             mWindowPlacerLocked.performSurfacePlacement();
                         }
                     }
+                    break;
                 }
-                break;
                 case UPDATE_DOCKED_STACK_DIVIDER: {
                     synchronized (mGlobalLock) {
                         final DisplayContent displayContent = getDefaultDisplayContentLocked();
                         displayContent.getDockedDividerController().reevaluateVisibility(false);
                         displayContent.adjustForImeIfNeeded();
                     }
+                    break;
                 }
-                break;
                 case WINDOW_REPLACEMENT_TIMEOUT: {
                     synchronized (mGlobalLock) {
                         for (int i = mWindowReplacementTimeouts.size() - 1; i >= 0; i--) {
@@ -4703,8 +4706,8 @@ public class WindowManagerService extends IWindowManager.Stub
                         }
                         mWindowReplacementTimeouts.clear();
                     }
+                    break;
                 }
-                break;
                 case WINDOW_HIDE_TIMEOUT: {
                     final WindowState window = (WindowState) msg.obj;
                     synchronized (mGlobalLock) {
@@ -4724,44 +4727,44 @@ public class WindowManagerService extends IWindowManager.Stub
                         window.setDisplayLayoutNeeded();
                         mWindowPlacerLocked.performSurfacePlacement();
                     }
+                    break;
                 }
-                break;
                 case RESTORE_POINTER_ICON: {
                     synchronized (mGlobalLock) {
                         restorePointerIconLocked((DisplayContent)msg.obj, msg.arg1, msg.arg2);
                     }
+                    break;
                 }
-                break;
                 case SEAMLESS_ROTATION_TIMEOUT: {
                     final DisplayContent displayContent = (DisplayContent) msg.obj;
                     synchronized (mGlobalLock) {
                         displayContent.onSeamlessRotationTimeout();
                     }
+                    break;
                 }
-                break;
                 case SET_HAS_OVERLAY_UI: {
                     mAmInternal.setHasOverlayUi(msg.arg1, msg.arg2 == 1);
+                    break;
                 }
-                break;
                 case SET_RUNNING_REMOTE_ANIMATION: {
                     mAmInternal.setRunningRemoteAnimation(msg.arg1, msg.arg2 == 1);
+                    break;
                 }
-                break;
                 case ANIMATION_FAILSAFE: {
                     synchronized (mGlobalLock) {
                         if (mRecentsAnimationController != null) {
                             mRecentsAnimationController.scheduleFailsafe();
                         }
                     }
+                    break;
                 }
-                break;
                 case RECOMPUTE_FOCUS: {
                     synchronized (mGlobalLock) {
                         updateFocusedWindowLocked(UPDATE_FOCUS_NORMAL,
                                 true /* updateInputWindows */);
                     }
+                    break;
                 }
-                break;
             }
             if (DEBUG_WINDOW_TRACE) {
                 Slog.v(TAG_WM, "handleMessage: exit");