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Added hardwareproperties SystemService

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Add HardwarePropertiesManagerService which call native methods to
get CPU, GPU, battery temperatures, CPU usage info, fan speeds.
Restrict hardware properties retrieval only for device and profile
owners.

Bug: 26945055
Change-Id: I4d6b30b78e575532d5e9cfa59ef6cd81355439d4
This commit is contained in:
Polina Bondarenko
2016-02-12 20:38:23 +01:00
parent 5393a6605f
commit f8754ac212
12 changed files with 212 additions and 24 deletions
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12
services/java/com/android/server/SystemServer.java
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@@ -488,6 +488,7 @@ public final class SystemServer {
MmsServiceBroker mmsService = null;
EntropyMixer entropyMixer = null;
VrManagerService vrManagerService = null;
HardwarePropertiesManagerService hardwarePropertiesService = null;
boolean disableStorage = SystemProperties.getBoolean("config.disable_storage", false);
boolean disableBluetooth = SystemProperties.getBoolean("config.disable_bluetooth", false);
@@ -962,6 +963,17 @@ public final class SystemServer {
Slog.e(TAG, "Failure starting SerialService", e);
}
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER,
"StartHardwarePropertiesManagerService");
try {
hardwarePropertiesService = new HardwarePropertiesManagerService(context);
ServiceManager.addService(Context.HARDWARE_PROPERTIES_SERVICE,
hardwarePropertiesService);
} catch (Throwable e) {
Slog.e(TAG, "Failure starting HardwarePropertiesManagerService", e);
}
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
}
mSystemServiceManager.startService(TwilightService.class);