diff options
| -rw-r--r-- | core/java/com/android/internal/os/BackgroundThread.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/java/com/android/internal/os/BackgroundThread.java b/core/java/com/android/internal/os/BackgroundThread.java index b75daeda480c..79996e56b689 100644 --- a/core/java/com/android/internal/os/BackgroundThread.java +++ b/core/java/com/android/internal/os/BackgroundThread.java @@ -16,6 +16,7 @@ package com.android.internal.os; +import android.annotation.NonNull; import android.os.Handler; import android.os.HandlerExecutor; import android.os.HandlerThread; @@ -53,6 +54,7 @@ public final class BackgroundThread extends HandlerThread { } } + @NonNull public static BackgroundThread get() { synchronized (BackgroundThread.class) { ensureThreadLocked(); @@ -60,6 +62,7 @@ public final class BackgroundThread extends HandlerThread { } } + @NonNull public static Handler getHandler() { synchronized (BackgroundThread.class) { ensureThreadLocked(); @@ -67,6 +70,7 @@ public final class BackgroundThread extends HandlerThread { } } + @NonNull public static Executor getExecutor() { synchronized (BackgroundThread.class) { ensureThreadLocked(); |