rename pulled atoms to shorter names

Test: unit test
Change-Id: I337341dc69ea658f5972cd9962c536a1f11d77f9
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index a39acb2..c37f05e 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -85,19 +85,19 @@
 
     // Pulled events will start at field 1000.
     oneof pulled {
-        WifiBytesTransferred wifi_bytes_transferred = 1000;
-        WifiBytesTransferredByFgBg wifi_bytes_transferred_by_fg_bg = 1001;
-        MobileBytesTransferred mobile_bytes_transferred = 1002;
-        MobileBytesTransferredByFgBg mobile_bytes_transferred_by_fg_bg = 1003;
-        KernelWakelockPulled kernel_wakelock_pulled = 1004;
-        PowerStatePlatformSleepStatePulled power_state_platform_sleep_state_pulled = 1005;
-        PowerStateVoterPulled power_state_voter_pulled = 1006;
-        PowerStateSubsystemSleepStatePulled power_state_subsystem_sleep_state_pulled = 1007;
-        CpuTimePerFreqPulled cpu_time_per_freq_pulled = 1008;
-        CpuTimePerUidPulled cpu_time_per_uid_pulled = 1009;
-        CpuTimePerUidFreqPulled cpu_time_per_uid_freq_pulled = 1010;
-        WifiActivityEnergyInfoPulled wifi_activity_energy_info_pulled = 1011;
-        ModemActivityInfoPulled modem_activity_info_pulled = 1012;
+        WifiBytesTransfer wifi_bytes_transfer = 1000;
+        WifiBytesTransferByFgBg wifi_bytes_transfer_by_fg_bg = 1001;
+        MobileBytesTransfer mobile_bytes_transfer = 1002;
+        MobileBytesTransferByFgBg mobile_bytes_transfer_by_fg_bg = 1003;
+        KernelWakelock kernel_wakelock = 1004;
+        PlatformSleepState platform_sleep_state = 1005;
+        SleepStateVoter sleep_state_voter = 1006;
+        SubsystemSleepState subsystem_sleep_state = 1007;
+        CpuTimePerFreq cpu_time_per_freq = 1008;
+        CpuTimePerUid cpu_time_per_uid = 1009;
+        CpuTimePerUidFreq cpu_time_per_uid_freq = 1010;
+        WifiActivityEnergyInfo wifi_activity_energy_info = 1011;
+        ModemActivityInfo modem_activity_info = 1012;
         AttributionChainDummyAtom attribution_chain_dummy_atom = 10000;
     }
 }
@@ -846,7 +846,7 @@
  * Pulled from:
  *   StatsCompanionService (using BatteryStats to get which interfaces are wifi)
  */
-message WifiBytesTransferred {
+message WifiBytesTransfer {
     optional int32 uid = 1;
 
     optional int64 rx_bytes = 2;
@@ -864,7 +864,7 @@
  * Pulled from:
  *   StatsCompanionService (using BatteryStats to get which interfaces are wifi)
  */
-message WifiBytesTransferredByFgBg {
+message WifiBytesTransferByFgBg {
     optional int32 uid = 1;
 
     // 1 denotes foreground and 0 denotes background. This is called Set in NetworkStats.
@@ -885,7 +885,7 @@
  * Pulled from:
  *   StatsCompanionService (using BatteryStats to get which interfaces are mobile data)
  */
-message MobileBytesTransferred {
+message MobileBytesTransfer {
     optional int32 uid = 1;
 
     optional int64 rx_bytes = 2;
@@ -903,7 +903,7 @@
  * Pulled from:
  *   StatsCompanionService (using BatteryStats to get which interfaces are mobile data)
  */
-message MobileBytesTransferredByFgBg {
+message MobileBytesTransferByFgBg {
     optional int32 uid = 1;
 
     // 1 denotes foreground and 0 denotes background. This is called Set in NetworkStats.
@@ -925,7 +925,7 @@
  * Pulled from:
  *   StatsCompanionService using KernelWakelockReader.
  */
-message KernelWakelockPulled {
+message KernelWakelock {
     optional string name = 1;
 
     optional int32 count = 2;
@@ -941,7 +941,7 @@
  * Definition here:
  *   hardware/interfaces/power/1.0/types.hal
  */
-message PowerStatePlatformSleepStatePulled {
+message PlatformSleepState {
     optional string name = 1;
     optional uint64 residency_in_msec_since_boot = 2;
     optional uint64 total_transitions = 3;
@@ -954,9 +954,9 @@
  * Definition here:
  *   hardware/interfaces/power/1.0/types.hal
  */
-message PowerStateVoterPulled {
-    optional string power_state_platform_sleep_state_name = 1;
-    optional string power_state_voter_name = 2;
+message SleepStateVoter {
+    optional string platform_sleep_state_name = 1;
+    optional string voter_name = 2;
     optional uint64 total_time_in_msec_voted_for_since_boot = 3;
     optional uint64 total_number_of_times_voted_since_boot = 4;
 }
@@ -967,9 +967,9 @@
  * Definition here:
  *   hardware/interfaces/power/1.1/types.hal
  */
-message PowerStateSubsystemSleepStatePulled {
-    optional string power_state_subsystem_name = 1;
-    optional string power_state_subsystem_sleep_state_name = 2;
+message SubsystemSleepState {
+    optional string subsystem_name = 1;
+    optional string subsystem_sleep_state_name = 2;
     optional uint64 residency_in_msec_since_boot = 3;
     optional uint64 total_transitions = 4;
     optional uint64 last_entry_timestamp_ms = 5;
@@ -1006,17 +1006,17 @@
  * if current time is smaller than last value, there must be a cpu
  * hotplug event, and the current time is taken as delta.
  */
-message CpuTimePerFreqPulled {
+message CpuTimePerFreq {
     optional uint32 cluster = 1;
     optional uint32 freq_index = 2;
-    optional uint64 time = 3;
+    optional uint64 time_ms = 3;
 }
 
 /**
  * Pulls Cpu Time Per Uid.
  * Note that isolated process uid time should be attributed to host uids.
  */
-message CpuTimePerUidPulled {
+message CpuTimePerUid {
     optional uint64 uid = 1;
     optional uint64 user_time_ms = 2;
     optional uint64 sys_time_ms = 3;
@@ -1027,7 +1027,7 @@
  * Note that isolated process uid time should be attributed to host uids.
  * For each uid, we order the time by descending frequencies.
  */
-message CpuTimePerUidFreqPulled {
+message CpuTimePerUidFreq {
     optional uint64 uid = 1;
     optional uint64 freq_idx = 2;
     optional uint64 time_ms = 3;
@@ -1065,7 +1065,7 @@
 /**
  * Pulls Wifi Controller Activity Energy Info
  */
-message WifiActivityEnergyInfoPulled {
+message WifiActivityEnergyInfo {
     // timestamp(wall clock) of record creation
     optional uint64 timestamp_ms = 1;
     // stack reported state
@@ -1084,7 +1084,7 @@
 /**
  * Pulls Modem Activity Energy Info
  */
-message ModemActivityInfoPulled {
+message ModemActivityInfo {
     // timestamp(wall clock) of record creation
     optional uint64 timestamp_ms = 1;
     // sleep time in ms.
diff --git a/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp b/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp
index e2745d2..9738760 100644
--- a/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp
+++ b/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp
@@ -70,7 +70,7 @@
     int idx = 0;
     do {
       timeMs = std::stoull(pch);
-      auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID_FREQ_PULLED, timestamp);
+      auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID_FREQ, timestamp);
       ptr->write(uid);
       ptr->write(idx);
       ptr->write(timeMs);
diff --git a/cmds/statsd/src/external/CpuTimePerUidPuller.cpp b/cmds/statsd/src/external/CpuTimePerUidPuller.cpp
index e0572dc..f69b9b5 100644
--- a/cmds/statsd/src/external/CpuTimePerUidPuller.cpp
+++ b/cmds/statsd/src/external/CpuTimePerUidPuller.cpp
@@ -65,7 +65,7 @@
     pch = strtok(buf, " ");
     uint64_t sysTimeMs = std::stoull(pch);
 
-    auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID_PULLED, timestamp);
+    auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID, timestamp);
     ptr->write(uid);
     ptr->write(userTimeMs);
     ptr->write(sysTimeMs);
diff --git a/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp b/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp
index 3ee636d..cb9f1cc 100644
--- a/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp
+++ b/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp
@@ -92,7 +92,7 @@
                     const PowerStatePlatformSleepState& state = states[i];
 
                     auto statePtr = make_shared<LogEvent>(
-                            android::util::POWER_STATE_PLATFORM_SLEEP_STATE_PULLED, timestamp);
+                            android::util::PLATFORM_SLEEP_STATE, timestamp);
                     statePtr->write(state.name);
                     statePtr->write(state.residencyInMsecSinceBoot);
                     statePtr->write(state.totalTransitions);
@@ -104,7 +104,7 @@
                          (long long)state.totalTransitions, state.supportedOnlyInSuspend ? 1 : 0);
                     for (auto voter : state.voters) {
                         auto voterPtr =
-                                make_shared<LogEvent>(android::util::POWER_STATE_VOTER_PULLED, timestamp);
+                                make_shared<LogEvent>(android::util::SLEEP_STATE_VOTER, timestamp);
                         voterPtr->write(state.name);
                         voterPtr->write(voter.name);
                         voterPtr->write(voter.totalTimeInMsecVotedForSinceBoot);
@@ -138,7 +138,7 @@
                             for (size_t j = 0; j < subsystem.states.size(); j++) {
                                 const PowerStateSubsystemSleepState& state = subsystem.states[j];
                                 auto subsystemStatePtr = make_shared<LogEvent>(
-                                        android::util::POWER_STATE_SUBSYSTEM_SLEEP_STATE_PULLED, timestamp);
+                                        android::util::SUBSYSTEM_SLEEP_STATE, timestamp);
                                 subsystemStatePtr->write(subsystem.name);
                                 subsystemStatePtr->write(state.name);
                                 subsystemStatePtr->write(state.residencyInMsecSinceBoot);
diff --git a/cmds/statsd/src/external/StatsPullerManagerImpl.cpp b/cmds/statsd/src/external/StatsPullerManagerImpl.cpp
index c4688a2..79925ff 100644
--- a/cmds/statsd/src/external/StatsPullerManagerImpl.cpp
+++ b/cmds/statsd/src/external/StatsPullerManagerImpl.cpp
@@ -50,24 +50,24 @@
     shared_ptr<StatsPuller> cpuTimePerUidPuller = make_shared<CpuTimePerUidPuller>();
     shared_ptr<StatsPuller> cpuTimePerUidFreqPuller = make_shared<CpuTimePerUidFreqPuller>();
 
-    mPullers.insert({android::util::KERNEL_WAKELOCK_PULLED,
+    mPullers.insert({android::util::KERNEL_WAKELOCK,
                      statsCompanionServicePuller});
-    mPullers.insert({android::util::WIFI_BYTES_TRANSFERRED,
+    mPullers.insert({android::util::WIFI_BYTES_TRANSFER,
                      statsCompanionServicePuller});
-    mPullers.insert({android::util::MOBILE_BYTES_TRANSFERRED,
+    mPullers.insert({android::util::MOBILE_BYTES_TRANSFER,
                      statsCompanionServicePuller});
-    mPullers.insert({android::util::WIFI_BYTES_TRANSFERRED_BY_FG_BG,
+    mPullers.insert({android::util::WIFI_BYTES_TRANSFER_BY_FG_BG,
                      statsCompanionServicePuller});
-    mPullers.insert({android::util::MOBILE_BYTES_TRANSFERRED_BY_FG_BG,
+    mPullers.insert({android::util::MOBILE_BYTES_TRANSFER_BY_FG_BG,
                      statsCompanionServicePuller});
-    mPullers.insert({android::util::POWER_STATE_PLATFORM_SLEEP_STATE_PULLED,
+    mPullers.insert({android::util::PLATFORM_SLEEP_STATE,
                      resourcePowerManagerPuller});
-    mPullers.insert({android::util::POWER_STATE_VOTER_PULLED,
+    mPullers.insert({android::util::SLEEP_STATE_VOTER,
                      resourcePowerManagerPuller});
-    mPullers.insert({android::util::POWER_STATE_SUBSYSTEM_SLEEP_STATE_PULLED,
+    mPullers.insert({android::util::SUBSYSTEM_SLEEP_STATE,
                      resourcePowerManagerPuller});
-    mPullers.insert({android::util::CPU_TIME_PER_UID_PULLED, cpuTimePerUidPuller});
-    mPullers.insert({android::util::CPU_TIME_PER_UID_FREQ_PULLED, cpuTimePerUidFreqPuller});
+    mPullers.insert({android::util::CPU_TIME_PER_UID, cpuTimePerUidPuller});
+    mPullers.insert({android::util::CPU_TIME_PER_UID_FREQ, cpuTimePerUidFreqPuller});
 
     mStatsCompanionService = StatsService::getStatsCompanionService();
 }
diff --git a/cmds/statsd/tests/guardrail/StatsdStats_test.cpp b/cmds/statsd/tests/guardrail/StatsdStats_test.cpp
index 312de1b..7658044 100644
--- a/cmds/statsd/tests/guardrail/StatsdStats_test.cpp
+++ b/cmds/statsd/tests/guardrail/StatsdStats_test.cpp
@@ -214,7 +214,7 @@
     stats.noteAtomLogged(android::util::SENSOR_STATE_CHANGED, now + 2);
     stats.noteAtomLogged(android::util::DROPBOX_ERROR_CHANGED, now + 3);
     // pulled event, should ignore
-    stats.noteAtomLogged(android::util::WIFI_BYTES_TRANSFERRED, now + 4);
+    stats.noteAtomLogged(android::util::WIFI_BYTES_TRANSFER, now + 4);
 
     vector<uint8_t> output;
     stats.dumpStats(&output, false);
diff --git a/services/core/java/com/android/server/stats/StatsCompanionService.java b/services/core/java/com/android/server/stats/StatsCompanionService.java
index 1ce1400..b31f4b3 100644
--- a/services/core/java/com/android/server/stats/StatsCompanionService.java
+++ b/services/core/java/com/android/server/stats/StatsCompanionService.java
@@ -455,7 +455,7 @@
             Slog.d(TAG, "Pulling " + tagId);
 
         switch (tagId) {
-            case StatsLog.WIFI_BYTES_TRANSFERRED: {
+            case StatsLog.WIFI_BYTES_TRANSFER: {
                 long token = Binder.clearCallingIdentity();
                 try {
                     // TODO: Consider caching the following call to get BatteryStatsInternal.
@@ -476,7 +476,7 @@
                 }
                 break;
             }
-            case StatsLog.MOBILE_BYTES_TRANSFERRED: {
+            case StatsLog.MOBILE_BYTES_TRANSFER: {
                 long token = Binder.clearCallingIdentity();
                 try {
                     BatteryStatsInternal bs = LocalServices.getService(BatteryStatsInternal.class);
@@ -496,7 +496,7 @@
                 }
                 break;
             }
-            case StatsLog.WIFI_BYTES_TRANSFERRED_BY_FG_BG: {
+            case StatsLog.WIFI_BYTES_TRANSFER_BY_FG_BG: {
                 long token = Binder.clearCallingIdentity();
                 try {
                     BatteryStatsInternal bs = LocalServices.getService(BatteryStatsInternal.class);
@@ -516,7 +516,7 @@
                 }
                 break;
             }
-            case StatsLog.MOBILE_BYTES_TRANSFERRED_BY_FG_BG: {
+            case StatsLog.MOBILE_BYTES_TRANSFER_BY_FG_BG: {
                 long token = Binder.clearCallingIdentity();
                 try {
                     BatteryStatsInternal bs = LocalServices.getService(BatteryStatsInternal.class);
@@ -536,7 +536,7 @@
                 }
                 break;
             }
-            case StatsLog.KERNEL_WAKELOCK_PULLED: {
+            case StatsLog.KERNEL_WAKELOCK: {
                 final KernelWakelockStats wakelockStats =
                         mKernelWakelockReader.readKernelWakelockStats(mTmpWakelockStats);
                 List<StatsLogEventWrapper> ret = new ArrayList();
@@ -552,7 +552,7 @@
                 }
                 return ret.toArray(new StatsLogEventWrapper[ret.size()]);
             }
-            case StatsLog.CPU_TIME_PER_FREQ_PULLED: {
+            case StatsLog.CPU_TIME_PER_FREQ: {
                 List<StatsLogEventWrapper> ret = new ArrayList();
                 for (int cluster = 0; cluster < mKernelCpuSpeedReaders.length; cluster++) {
                     long[] clusterTimeMs = mKernelCpuSpeedReaders[cluster].readDelta();
@@ -568,7 +568,7 @@
                 }
                 return ret.toArray(new StatsLogEventWrapper[ret.size()]);
             }
-            case StatsLog.WIFI_ACTIVITY_ENERGY_INFO_PULLED: {
+            case StatsLog.WIFI_ACTIVITY_ENERGY_INFO: {
                 List<StatsLogEventWrapper> ret = new ArrayList();
                 long token = Binder.clearCallingIdentity();
                 if (mWifiManager == null) {
@@ -596,7 +596,7 @@
                 }
                 break;
             }
-            case StatsLog.MODEM_ACTIVITY_INFO_PULLED: {
+            case StatsLog.MODEM_ACTIVITY_INFO: {
                 List<StatsLogEventWrapper> ret = new ArrayList();
                 long token = Binder.clearCallingIdentity();
                 if (mTelephony == null) {