commit 02b7a83b97593bc0c0c459272dca15d2e7ef8dd5
author Andrii Kulian <akulian@google.com> Thu Oct 06 23:11:56 2016 -0700
committer Andrii Kulian <akulian@google.com> Thu Oct 06 23:23:28 2016 -0700
tree db2d8f568be2b2099db4bb3a6f179eaecaeb1ee4
parent 191a99bcea7584728529e380db5f2439f97f43dd

Make stack field private in TaskRecord

This is needed to enforce usage of setter - prerequisite
for ag/1499587.

Change-Id: I194008899d8320a213e82b9106f0589f499941b4
Test: Refactoring only. Manual and existing tests still pass.

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

diff --git a/services/core/java/com/android/server/am/TaskPersister.java b/services/core/java/com/android/server/am/TaskPersister.java
index 43eb251..0817f0d 100644
--- a/services/core/java/com/android/server/am/TaskPersister.java
+++ b/services/core/java/com/android/server/am/TaskPersister.java
@@ -639,8 +639,9 @@
                             final TaskRecord task = mRecentTasks.get(taskNdx);
                             if (DEBUG) Slog.d(TAG, "LazyTaskWriter: task=" + task +
                                     " persistable=" + task.isPersistable);
+                            final ActivityStack stack = task.getStack();
                             if ((task.isPersistable || task.inRecents)
-                                    && (task.stack == null || !task.stack.isHomeStack())) {
+                                    && (stack == null || !stack.isHomeStack())) {
                                 if (DEBUG) Slog.d(TAG, "adding to persistentTaskIds task=" + task);
                                 persistentTaskIds.add(task.taskId);
                             } else {