From 80755a5a25de5b7c9f2d61e6dba7c2a4656bca89 Mon Sep 17 00:00:00 2001 From: Sergio Giro Date: Tue, 17 May 2016 16:52:33 +0100 Subject: ZygoteInit: install AndroidKeyStoreProvider in the Zygote Instead of in activity thread. That way, we can warm up (ie, precompute cached values) this provider and AndroidBCWorkaroundProvider (which are installed together) so that the computation doesn't happen in the app. As a result, the time spent in the first call to SSLSocketFactory.getDefault() decreases by ~5ms in angler userdebug. Measured with an app calling SSLSocketFactory.getDefault in onCreate and timed it with System.currentTimeMillis() . (cherry picked from commit 69de32071c8ca7fa2277e4340a320b7df6fe963d) Bug: 28545496 Change-Id: Ic4e11d058fb404eaa92db925a3e765fc3bef7ae2 --- core/java/android/app/ActivityThread.java | 3 --- 1 file changed, 3 deletions(-) (limited to 'core/java/android/app/ActivityThread.java') diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java index 5fb3635d73f1..0386cff9edea 100644 --- a/core/java/android/app/ActivityThread.java +++ b/core/java/android/app/ActivityThread.java @@ -98,7 +98,6 @@ import android.view.Window; import android.view.WindowManager; import android.view.WindowManagerGlobal; import android.renderscript.RenderScriptCacheDir; -import android.security.keystore.AndroidKeyStoreProvider; import android.system.Os; import android.system.OsConstants; import android.system.ErrnoException; @@ -5461,8 +5460,6 @@ public final class ActivityThread { // Set the reporter for event logging in libcore EventLogger.setReporter(new EventLoggingReporter()); - AndroidKeyStoreProvider.install(); - // Make sure TrustedCertificateStore looks in the right place for CA certificates final File configDir = Environment.getUserConfigDirectory(UserHandle.myUserId()); TrustedCertificateStore.setDefaultUserDirectory(configDir); -- cgit v1.2.3