Merge "Report the temperature during an OTA update" (022682a7) · Commits · e / os / android_frameworks_base

core/java/android/os/RecoverySystem.java

+19 −0

Original line number	Diff line number	Diff line
		@@ -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);