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CMSdk : Add thermal monitor service impl 

Change-Id: I54c4473a5fdd026958bc6bf170b2e8953aaa64af
This commit is contained in:
Danesh M 2015-09-24 11:14:17 -07:00
parent 2acf3ea1c4
commit b4f88faa26
1 changed files with 63 additions and 1 deletions
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64
cm/lib/main/java/org/cyanogenmod/platform/internal/CMHardwareService.java
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@ -18,6 +18,8 @@ package org.cyanogenmod.platform.internal;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.IBinder;
import android.os.RemoteCallbackList;
import android.os.RemoteException;
import android.util.Log;
import com.android.server.SystemService;
@ -26,6 +28,8 @@ import cyanogenmod.app.CMContextConstants;
import cyanogenmod.hardware.ICMHardwareService;
import cyanogenmod.hardware.CMHardwareManager;
import cyanogenmod.hardware.DisplayMode;
import cyanogenmod.hardware.IThermalListenerCallback;
import cyanogenmod.hardware.ThermalListenerCallback;
import java.io.File;
@ -42,16 +46,20 @@ import org.cyanogenmod.hardware.PersistentStorage;
import org.cyanogenmod.hardware.SerialNumber;
import org.cyanogenmod.hardware.SunlightEnhancement;
import org.cyanogenmod.hardware.TapToWake;
import org.cyanogenmod.hardware.ThermalMonitor;
import org.cyanogenmod.hardware.ThermalUpdateCallback;
import org.cyanogenmod.hardware.TouchscreenHovering;
import org.cyanogenmod.hardware.VibratorHW;
public class CMHardwareService extends SystemService {
public class CMHardwareService extends SystemService implements ThermalUpdateCallback {
private static final boolean DEBUG = true;
private static final String TAG = CMHardwareService.class.getSimpleName();
private final Context mContext;
private final CMHardwareInterface mCmHwImpl;
private int mCurrentThermalState;
private RemoteCallbackList<IThermalListenerCallback> mRemoteCallbackList;
private interface CMHardwareInterface {
public int getSupportedFeatures();
@ -120,6 +128,8 @@ public class CMHardwareService extends SystemService {
mSupportedFeatures |= CMHardwareManager.FEATURE_DISPLAY_MODES;
if (PersistentStorage.isSupported())
mSupportedFeatures |= CMHardwareManager.FEATURE_PERSISTENT_STORAGE;
if (ThermalMonitor.isSupported())
mSupportedFeatures |= CMHardwareManager.FEATURE_THERMAL_MONITOR;
}
public int getSupportedFeatures() {
@ -144,6 +154,8 @@ public class CMHardwareService extends SystemService {
return TouchscreenHovering.isEnabled();
case CMHardwareManager.FEATURE_AUTO_CONTRAST:
return AutoContrast.isEnabled();
case CMHardwareManager.FEATURE_THERMAL_MONITOR:
return ThermalMonitor.isEnabled();
default:
Log.e(TAG, "feature " + feature + " is not a boolean feature");
return false;
@ -322,6 +334,26 @@ public class CMHardwareService extends SystemService {
@Override
public void onStart() {
if (ThermalMonitor.isSupported()) {
ThermalMonitor.initialize(this);
mRemoteCallbackList = new RemoteCallbackList<IThermalListenerCallback>();
}
}
@Override
public void setThermalState(int state) {
mCurrentThermalState = state;
int i = mRemoteCallbackList.beginBroadcast();
while (i > 0) {
i--;
try {
mRemoteCallbackList.getBroadcastItem(i).onThermalChanged(state);
} catch (RemoteException e) {
// The RemoteCallbackList will take care of removing
// the dead object for us.
}
}
mRemoteCallbackList.finishBroadcast();
}
private final IBinder mService = new ICMHardwareService.Stub() {
@ -560,5 +592,35 @@ public class CMHardwareService extends SystemService {
}
return mCmHwImpl.readPersistentBytes(key);
}
@Override
public int getThermalState() {
mContext.enforceCallingOrSelfPermission(
cyanogenmod.platform.Manifest.permission.HARDWARE_ABSTRACTION_ACCESS, null);
if (isSupported(CMHardwareManager.FEATURE_THERMAL_MONITOR)) {
return mCurrentThermalState;
}
return ThermalListenerCallback.State.STATE_UNKNOWN;
}
@Override
public boolean registerThermalListener(IThermalListenerCallback callback) {
mContext.enforceCallingOrSelfPermission(
cyanogenmod.platform.Manifest.permission.HARDWARE_ABSTRACTION_ACCESS, null);
if (isSupported(CMHardwareManager.FEATURE_THERMAL_MONITOR)) {
return mRemoteCallbackList.register(callback);
}
return false;
}
@Override
public boolean unRegisterThermalListener(IThermalListenerCallback callback) {
mContext.enforceCallingOrSelfPermission(
cyanogenmod.platform.Manifest.permission.HARDWARE_ABSTRACTION_ACCESS, null);
if (isSupported(CMHardwareManager.FEATURE_THERMAL_MONITOR)) {
return mRemoteCallbackList.unregister(callback);
}
return false;
}
};
}