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Merge "Report the temperature during an OTA update"

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am: 47c7e7f41a

Change-Id: I3238939bd9535571de1532f34ca137eb3fec9dc2
This commit is contained in:
Tianjie Xu
2017-03-29 18:25:11 +00:00
committed by android-build-merger
parent 9bc8e05da2 47c7e7f41a
commit 022682a721
1 changed files with 19 additions and 0 deletions
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19
core/java/android/os/RecoverySystem.java
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@@ -728,6 +728,10 @@ public class RecoverySystem {
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 @@ public class RecoverySystem {
} 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 @@ public class RecoverySystem {
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);