diff options
| author | Suprabh Shukla <suprabh@google.com> | 2017-06-14 16:14:43 -0700 |
|---|---|---|
| committer | Suprabh Shukla <suprabh@google.com> | 2017-07-05 15:39:42 -0700 |
| commit | e6e723d588bf7ebd7ec28d97c31ee44b5b4e0b54 (patch) | |
| tree | 18c6acc48a0a71a8641bf69e62bf3512b89fd8d6 /core/java/android/util/SparseLongArray.java | |
| parent | f43346c19efd8ae828b785ae8f1ae440a2cb7801 (diff) | |
Stop tracking user specific uid cpu time on user stop
Telling kernel module uid_cputime to stop accounting time for uids
belonging to a stopped user. Upon user remove, removing uid states for
those uids.
Test: adb shell am instrument -e class \
com.android.internal.os.BatteryStatsUserLifecycleTests -w \
com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner
adb shell am instrument -e class android.util.SparseLongArrayTest -w \
com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner
Bug: 62390461
Change-Id: Ibe07778465e3d2c13679e4d88d32f7b92fa959d9
Diffstat (limited to 'core/java/android/util/SparseLongArray.java')
| -rw-r--r-- | core/java/android/util/SparseLongArray.java | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/core/java/android/util/SparseLongArray.java b/core/java/android/util/SparseLongArray.java index 0166c4af47b2..81db2b7ff715 100644 --- a/core/java/android/util/SparseLongArray.java +++ b/core/java/android/util/SparseLongArray.java @@ -119,6 +119,23 @@ public class SparseLongArray implements Cloneable { } /** + * @hide + * Remove a range of mappings as a batch. + * + * @param index Index to begin at + * @param size Number of mappings to remove + * + * <p>For indices outside of the range <code>0...size()-1</code>, + * the behavior is undefined.</p> + */ + public void removeAtRange(int index, int size) { + size = Math.min(size, mSize - index); + System.arraycopy(mKeys, index + size, mKeys, index, mSize - (index + size)); + System.arraycopy(mValues, index + size, mValues, index, mSize - (index + size)); + mSize -= size; + } + + /** * Removes the mapping at the given index. */ public void removeAt(int index) { |