sdk: Implement Lineage health service
Change-Id: I772ccf6d323c24d681aa8468bf4318c7b73bd3f5
diff --git a/sdk/src/omnirom/app/OmniRomContextConstants.java b/sdk/src/omnirom/app/OmniRomContextConstants.java
new file mode 100644
index 0000000..33a3694
--- /dev/null
+++ b/sdk/src/omnirom/app/OmniRomContextConstants.java
@@ -0,0 +1,58 @@
+/**
+ * Copyright (C) 2015, The CyanogenMod Project
+ * 2017-2023 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package omnirom.app;
+
+import android.annotation.SdkConstant;
+
+/**
+ * @hide
+ * TODO: We need to somehow make these managers accessible via getSystemService
+ */
+public final class OmniRomContextConstants {
+
+ /**
+ * @hide
+ */
+ private OmniRomContextConstants() {
+ // Empty constructor
+ }
+
+ /**
+ * Use with {@link android.content.Context#getSystemService} to retrieve a
+ * {@link lineageos.health.HealthInterface} to access the Health interface.
+ *
+ * @see android.content.Context#getSystemService
+ * @see lineageos.health.HealthInterface
+ *
+ * @hide
+ */
+ public static final String LINEAGE_HEALTH_INTERFACE = "lineagehealth";
+
+ /**
+ * Features supported by the Lineage SDK.
+ */
+ public static class Features {
+ /**
+ * Feature for {@link PackageManager#getSystemAvailableFeatures} and
+ * {@link PackageManager#hasSystemFeature}: The device includes the lineage health
+ * service utilized by the omnirom sdk and Omnirom Control.
+ */
+ @SdkConstant(SdkConstant.SdkConstantType.FEATURE)
+ public static final String HEALTH = "org.lineageos.health";
+ }
+}
diff --git a/sdk/src/omnirom/health/HealthInterface.java b/sdk/src/omnirom/health/HealthInterface.java
new file mode 100644
index 0000000..3a8e787
--- /dev/null
+++ b/sdk/src/omnirom/health/HealthInterface.java
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2023 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package omnirom.health;
+
+import android.content.Context;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.util.Log;
+
+import omnirom.app.OmniRomContextConstants;
+
+public class HealthInterface {
+ /**
+ * No config set. This value is invalid and does not have any effects
+ */
+ public static final int MODE_NONE = 0;
+
+ /**
+ * Automatic config
+ */
+ public static final int MODE_AUTO = 1;
+
+ /**
+ * Manual config mode
+ */
+ public static final int MODE_MANUAL = 2;
+
+ /**
+ * Limit config mode
+ */
+ public static final int MODE_LIMIT = 3;
+
+ private static final String TAG = "HealthInterface";
+ private static IHealthInterface sService;
+ private static HealthInterface sInstance;
+ private Context mContext;
+
+ private HealthInterface(Context context) {
+ Context appContext = context.getApplicationContext();
+ mContext = appContext == null ? context : appContext;
+ sService = getService();
+
+ if (context.getPackageManager().hasSystemFeature(
+ OmniRomContextConstants.Features.HEALTH) && sService == null) {
+ throw new RuntimeException("Unable to get HealthInterfaceService. The service" +
+ " either crashed, was not started, or the interface has been called too early" +
+ " in SystemServer init");
+ }
+ }
+
+ /**
+ * Get or create an instance of the {@link omnirom.health.HealthInterface}
+ *
+ * @param context Used to get the service
+ * @return {@link HealthInterface}
+ */
+ public static synchronized HealthInterface getInstance(Context context) {
+ if (sInstance == null) {
+ sInstance = new HealthInterface(context);
+ }
+
+ return sInstance;
+ }
+
+ /** @hide **/
+ public static IHealthInterface getService() {
+ if (sService != null) {
+ return sService;
+ }
+ IBinder b = ServiceManager.getService(OmniRomContextConstants.LINEAGE_HEALTH_INTERFACE);
+ sService = IHealthInterface.Stub.asInterface(b);
+
+ if (sService == null) {
+ Log.e(TAG, "null health service, SAD!");
+ return null;
+ }
+
+ return sService;
+ }
+
+ /**
+ * @return true if service is valid
+ */
+ private boolean checkService() {
+ if (sService == null) {
+ Log.w(TAG, "not connected to OmniRomHardwareManagerService");
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Returns whether charging control is supported
+ *
+ * @return true if charging control is supported
+ */
+ public boolean isChargingControlSupported() {
+ try {
+ return checkService() && sService.isChargingControlSupported();
+ } catch (RemoteException e) {
+ Log.e(TAG, e.getLocalizedMessage(), e);
+ }
+
+ return false;
+ }
+
+ /**
+ * Returns the charging control enabled status
+ *
+ * @return whether charging control has been enabled
+ */
+ public boolean getEnabled() {
+ try {
+ return checkService() && sService.getChargingControlEnabled();
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+
+ /**
+ * Set charging control enable status
+ *
+ * @param enabled whether charging control should be enabled
+ * @return true if the enabled status was successfully set
+ */
+ public boolean setEnabled(boolean enabled) {
+ try {
+ return checkService() && sService.setChargingControlEnabled(enabled);
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+
+ /**
+ * Returns the current charging control mode
+ *
+ * @return id of the charging control mode
+ */
+ public int getMode() {
+ try {
+ return checkService() ? sService.getChargingControlMode() : MODE_NONE;
+ } catch (RemoteException e) {
+ return MODE_NONE;
+ }
+ }
+
+ /**
+ * Selects the new charging control mode
+ *
+ * @param mode the new charging control mode
+ * @return true if the mode was successfully set
+ */
+ public boolean setMode(int mode) {
+ try {
+ return checkService() && sService.setChargingControlMode(mode);
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+
+ /**
+ * Gets the charging control start time
+ *
+ * @return the seconds of the day of the start time
+ */
+ public int getStartTime() {
+ try {
+ return checkService() ? sService.getChargingControlStartTime() : 0;
+ } catch (RemoteException e) {
+ return 0;
+ }
+ }
+
+ /**
+ * Sets the charging control start time
+ *
+ * @param time the seconds of the day of the start time
+ * @return true if the start time was successfully set
+ */
+ public boolean setStartTime(int time) {
+ try {
+ return checkService() && sService.setChargingControlStartTime(time);
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+
+ /**
+ * Gets the charging control target time
+ *
+ * @return the seconds of the day of the target time
+ */
+ public int getTargetTime() {
+ try {
+ return checkService() ? sService.getChargingControlTargetTime() : 0;
+ } catch (RemoteException e) {
+ return 0;
+ }
+ }
+
+ /**
+ * Sets the charging control target time
+ *
+ * @param time the seconds of the day of the target time
+ * @return true if the target time was successfully set
+ */
+ public boolean setTargetTime(int time) {
+ try {
+ return checkService() && sService.setChargingControlTargetTime(time);
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+
+ /**
+ * Gets the charging control limit
+ *
+ * @return the charging control limit
+ */
+ public int getLimit() {
+ try {
+ return checkService() ? sService.getChargingControlLimit() : 100;
+ } catch (RemoteException e) {
+ return 0;
+ }
+ }
+
+ /**
+ * Sets the charging control limit
+ *
+ * @param limit the charging control limit
+ * @return true if the limit was successfully set
+ */
+ public boolean setLimit(int limit) {
+ try {
+ return checkService() && sService.setChargingControlLimit(limit);
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+
+ /**
+ * Resets the charging control setting to default
+ *
+ * @return true if the setting was successfully reset
+ */
+ public boolean reset() {
+ try {
+ return checkService() && sService.resetChargingControl();
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+
+ /**
+ * Returns whether the device's battery control bypasses battery
+ *
+ * @return true if the charging control bypasses battery
+ */
+ public boolean allowFineGrainedSettings() {
+ try {
+ return checkService() && sService.allowFineGrainedSettings();
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
+}
diff --git a/sdk/src/omnirom/health/IHealthInterface.aidl b/sdk/src/omnirom/health/IHealthInterface.aidl
new file mode 100644
index 0000000..30928c5
--- /dev/null
+++ b/sdk/src/omnirom/health/IHealthInterface.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2023 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package omnirom.health;
+
+/** @hide */
+interface IHealthInterface {
+ boolean isChargingControlSupported();
+
+ boolean getChargingControlEnabled();
+ boolean setChargingControlEnabled(boolean enabled);
+
+ int getChargingControlMode();
+ boolean setChargingControlMode(int mode);
+
+ int getChargingControlStartTime();
+ boolean setChargingControlStartTime(int time);
+
+ int getChargingControlTargetTime();
+ boolean setChargingControlTargetTime(int time);
+
+ int getChargingControlLimit();
+ boolean setChargingControlLimit(int limit);
+
+ boolean resetChargingControl();
+ boolean allowFineGrainedSettings();
+}