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| author | Chris Wren <cwren@android.com> | 2015-08-24 16:19:03 -0400 |
|---|---|---|
| committer | Chris Wren <cwren@android.com> | 2015-08-24 16:19:03 -0400 |
| commit | 9521231031543c1687c736d17d5bad989a6bc2de (patch) | |
| tree | 624a1c097d794bc8da4de69c14359915df21210f /services/core/java/com/android/server/fingerprint | |
| parent | ec2efb9cac57f0cd6c371422114a37c5c9791ec8 (diff) | |
| download | frameworks_base-9521231031543c1687c736d17d5bad989a6bc2de.zip frameworks_base-9521231031543c1687c736d17d5bad989a6bc2de.tar.gz frameworks_base-9521231031543c1687c736d17d5bad989a6bc2de.tar.bz2 | |
instrument fingerprint crypto token service
Histogram counts number of calls with and without a token.
Bug: 22951001
Change-Id: Idaabee389bfa33eb009d48bb9a0edae146bcc217
Diffstat (limited to 'services/core/java/com/android/server/fingerprint')
| -rw-r--r-- | services/core/java/com/android/server/fingerprint/FingerprintService.java | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/fingerprint/FingerprintService.java b/services/core/java/com/android/server/fingerprint/FingerprintService.java index befa311..932662f 100644 --- a/services/core/java/com/android/server/fingerprint/FingerprintService.java +++ b/services/core/java/com/android/server/fingerprint/FingerprintService.java @@ -764,6 +764,7 @@ public class FingerprintService extends SystemService implements IBinder.DeathRe mHandler.post(new Runnable() { @Override public void run() { + MetricsLogger.histogram(mContext, "fingerprint_token", opId != 0L ? 1 : 0); startAuthentication(token, opId, effectiveGroupId, receiver, flags, restricted); } }); |