commit 47c7e7f41a5d29d17a210c574d472ae5a0a8f6be
author Tianjie Xu <xunchang@google.com> Wed Mar 29 18:16:44 2017 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Mar 29 18:16:46 2017 +0000
tree 0ee08dcb5170d4648e1d543d2fac96daf4ee33ef
parent 5d81b9d67d73be37f51900dde72041e4eb230263
parent 42cfd56d47000dd85661656479dbcbdad8ba47ba

Merge "Report the temperature during an OTA update"

core/java/android/os/RecoverySystem.java

diff --git a/core/java/android/os/RecoverySystem.java b/core/java/android/os/RecoverySystem.java
index 3ac6019..4f4152c 100644
--- a/core/java/android/os/RecoverySystem.java
+++ b/core/java/android/os/RecoverySystem.java
@@ -728,6 +728,10 @@
             int timeTotal = -1;
             int uncryptTime = -1;
             int sourceVersion = -1;
+            int temperature_start = -1;
+            int temperature_end = -1;
+            int temperature_max = -1;
+
             while ((line = in.readLine()) != null) {
                 // Here is an example of lines in last_install:
                 // ...
@@ -772,6 +776,12 @@
                 } else if (line.startsWith("bytes_stashed")) {
                     bytesStashedInMiB = (bytesStashedInMiB == -1) ? scaled :
                             bytesStashedInMiB + scaled;
+                } else if (line.startsWith("temperature_start")) {
+                    temperature_start = scaled;
+                } else if (line.startsWith("temperature_end")) {
+                    temperature_end = scaled;
+                } else if (line.startsWith("temperature_max")) {
+                    temperature_max = scaled;
                 }
             }
 
@@ -791,6 +801,15 @@
             if (bytesStashedInMiB != -1) {
                 MetricsLogger.histogram(context, "ota_stashed_in_MiBs", bytesStashedInMiB);
             }
+            if (temperature_start != -1) {
+                MetricsLogger.histogram(context, "ota_temperature_start", temperature_start);
+            }
+            if (temperature_end != -1) {
+                MetricsLogger.histogram(context, "ota_temperature_end", temperature_end);
+            }
+            if (temperature_max != -1) {
+                MetricsLogger.histogram(context, "ota_temperature_max", temperature_max);
+            }
 
         } catch (IOException e) {
             Log.e(TAG, "Failed to read lines in last_install", e);