Add log to measure startup performance

Use this to enable log:

adb shell setprop log.tag.ContactsPerf VERBOSE

Bug 5195464

Change-Id: I8348dffb050c562e708ab81405d556625794fdf3

4 files changed, 45 insertions, 0 deletions

diff --git a/src/com/android/providers/contacts/CallLogProvider.java b/src/com/android/providers/contacts/CallLogProvider.java
index 8202241..39b9c34 100644
--- a/src/com/android/providers/contacts/CallLogProvider.java
+++ b/src/com/android/providers/contacts/CallLogProvider.java
@@ -36,6 +36,7 @@ import android.database.sqlite.SQLiteQueryBuilder;
 import android.net.Uri;
 import android.provider.CallLog;
 import android.provider.CallLog.Calls;
+import android.util.Log;
 
 import java.util.HashMap;
 
@@ -92,6 +93,9 @@ public class CallLogProvider extends ContentProvider {
 
     @Override
     public boolean onCreate() {
+        if (Log.isLoggable(Constants.PERFORMANCE_TAG, Log.DEBUG)) {
+            Log.d(Constants.PERFORMANCE_TAG, "CallLogProvider.onCreate start");
+        }
         final Context context = getContext();
         mDbHelper = getDatabaseHelper(context);
         mUseStrictPhoneNumberComparation =
@@ -99,6 +103,9 @@ public class CallLogProvider extends ContentProvider {
                     com.android.internal.R.bool.config_use_strict_phone_number_comparation);
         mVoicemailPermissions = new VoicemailPermissions(context);
         mCallLogInsertionHelper = createCallLogInsertionHelper(context);
+        if (Log.isLoggable(Constants.PERFORMANCE_TAG, Log.DEBUG)) {
+            Log.d(Constants.PERFORMANCE_TAG, "CallLogProvider.onCreate finish");
+        }
         return true;
     }
 
diff --git a/src/com/android/providers/contacts/Constants.java b/src/com/android/providers/contacts/Constants.java
new file mode 100644
index 0000000..8cf28e6
--- /dev/null
+++ b/src/com/android/providers/contacts/Constants.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+package com.android.providers.contacts;
+
+public class Constants {
+    private Constants() {}
+
+    // Log tag for performance measurement.
+    // To enable: adb shell setprop log.tag.ContactsPerf VERBOSE
+    public static final String PERFORMANCE_TAG = "ContactsPerf";
+}
diff --git a/src/com/android/providers/contacts/ContactsProvider2.java b/src/com/android/providers/contacts/ContactsProvider2.java
index 0bbedb7..e96ef35 100644
--- a/src/com/android/providers/contacts/ContactsProvider2.java
+++ b/src/com/android/providers/contacts/ContactsProvider2.java
@@ -1329,12 +1329,19 @@ public class ContactsProvider2 extends SQLiteContentProvider implements OnAccoun
 
     @Override
     public boolean onCreate() {
+        if (Log.isLoggable(Constants.PERFORMANCE_TAG, Log.DEBUG)) {
+            Log.d(Constants.PERFORMANCE_TAG, "ContactsProvider2.onCreate start");
+        }
         super.onCreate();
         try {
             return initialize();
         } catch (RuntimeException e) {
             Log.e(TAG, "Cannot start provider", e);
             return false;
+        } finally {
+            if (Log.isLoggable(Constants.PERFORMANCE_TAG, Log.DEBUG)) {
+                Log.d(Constants.PERFORMANCE_TAG, "ContactsProvider2.onCreate finish");
+            }
         }
     }
 
diff --git a/src/com/android/providers/contacts/VoicemailContentProvider.java b/src/com/android/providers/contacts/VoicemailContentProvider.java
index 4aabc44..1dde287 100644
--- a/src/com/android/providers/contacts/VoicemailContentProvider.java
+++ b/src/com/android/providers/contacts/VoicemailContentProvider.java
@@ -36,6 +36,7 @@ import android.os.ParcelFileDescriptor;
 import android.provider.BaseColumns;
 import android.provider.VoicemailContract;
 import android.provider.VoicemailContract.Voicemails;
+import android.util.Log;
 
 import java.io.FileNotFoundException;
 import java.util.List;
@@ -56,12 +57,18 @@ public class VoicemailContentProvider extends ContentProvider
 
     @Override
     public boolean onCreate() {
+        if (Log.isLoggable(Constants.PERFORMANCE_TAG, Log.DEBUG)) {
+            Log.d(Constants.PERFORMANCE_TAG, "VoicemailContentProvider.onCreate start");
+        }
         Context context = context();
         mVoicemailPermissions = new VoicemailPermissions(context);
         mVoicemailContentTable = new VoicemailContentTable(Tables.CALLS, context,
                 getDatabaseHelper(context), this, createCallLogInsertionHelper(context));
         mVoicemailStatusTable = new VoicemailStatusTable(Tables.VOICEMAIL_STATUS, context,
                 getDatabaseHelper(context), this);
+        if (Log.isLoggable(Constants.PERFORMANCE_TAG, Log.DEBUG)) {
+            Log.d(Constants.PERFORMANCE_TAG, "VoicemailContentProvider.onCreate finish");
+        }
         return true;
     }