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-rw-r--r--include/batteryservice/BatteryService.h64
-rw-r--r--include/batteryservice/IBatteryPropertiesListener.h45
-rw-r--r--include/batteryservice/IBatteryPropertiesRegistrar.h47
-rw-r--r--services/batteryservice/Android.mk17
-rw-r--r--services/batteryservice/BatteryProperties.cpp60
-rw-r--r--services/batteryservice/IBatteryPropertiesListener.cpp46
-rw-r--r--services/batteryservice/IBatteryPropertiesRegistrar.cpp78
7 files changed, 357 insertions, 0 deletions
diff --git a/include/batteryservice/BatteryService.h b/include/batteryservice/BatteryService.h
new file mode 100644
index 0000000..855262b
--- /dev/null
+++ b/include/batteryservice/BatteryService.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2013 The Android Open Source 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.
+ */
+
+#ifndef ANDROID_BATTERYSERVICE_H
+#define ANDROID_BATTERYSERVICE_H
+
+#include <binder/Parcel.h>
+#include <utils/Errors.h>
+#include <utils/String8.h>
+
+namespace android {
+
+// must be kept in sync with definitions in BatteryManager.java
+enum {
+ BATTERY_STATUS_UNKNOWN = 1, // equals BatteryManager.BATTERY_STATUS_UNKNOWN constant
+ BATTERY_STATUS_CHARGING = 2, // equals BatteryManager.BATTERY_STATUS_CHARGING constant
+ BATTERY_STATUS_DISCHARGING = 3, // equals BatteryManager.BATTERY_STATUS_DISCHARGING constant
+ BATTERY_STATUS_NOT_CHARGING = 4, // equals BatteryManager.BATTERY_STATUS_NOT_CHARGING constant
+ BATTERY_STATUS_FULL = 5, // equals BatteryManager.BATTERY_STATUS_FULL constant
+};
+
+// must be kept in sync with definitions in BatteryManager.java
+enum {
+ BATTERY_HEALTH_UNKNOWN = 1, // equals BatteryManager.BATTERY_HEALTH_UNKNOWN constant
+ BATTERY_HEALTH_GOOD = 2, // equals BatteryManager.BATTERY_HEALTH_GOOD constant
+ BATTERY_HEALTH_OVERHEAT = 3, // equals BatteryManager.BATTERY_HEALTH_OVERHEAT constant
+ BATTERY_HEALTH_DEAD = 4, // equals BatteryManager.BATTERY_HEALTH_DEAD constant
+ BATTERY_HEALTH_OVER_VOLTAGE = 5, // equals BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE constant
+ BATTERY_HEALTH_UNSPECIFIED_FAILURE = 6, // equals BatteryManager.BATTERY_HEALTH_UNSPECIFIED_FAILURE constant
+ BATTERY_HEALTH_COLD = 7, // equals BatteryManager.BATTERY_HEALTH_COLD constant
+};
+
+struct BatteryProperties {
+ bool chargerAcOnline;
+ bool chargerUsbOnline;
+ bool chargerWirelessOnline;
+ int batteryStatus;
+ int batteryHealth;
+ bool batteryPresent;
+ int batteryLevel;
+ int batteryVoltage;
+ int batteryTemperature;
+ String8 batteryTechnology;
+
+ status_t writeToParcel(Parcel* parcel) const;
+ status_t readFromParcel(Parcel* parcel);
+};
+
+}; // namespace android
+
+#endif // ANDROID_BATTERYSERVICE_H
diff --git a/include/batteryservice/IBatteryPropertiesListener.h b/include/batteryservice/IBatteryPropertiesListener.h
new file mode 100644
index 0000000..b02d8e9
--- /dev/null
+++ b/include/batteryservice/IBatteryPropertiesListener.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2013 The Android Open Source 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.
+ */
+
+#ifndef ANDROID_IBATTERYPROPERTIESLISTENER_H
+#define ANDROID_IBATTERYPROPERTIESLISTENER_H
+
+#include <binder/IBinder.h>
+#include <binder/IInterface.h>
+
+#include <batteryservice/BatteryService.h>
+
+namespace android {
+
+// must be kept in sync with interface defined in IBatteryPropertiesListener.aidl
+enum {
+ TRANSACT_BATTERYPROPERTIESCHANGED = IBinder::FIRST_CALL_TRANSACTION,
+};
+
+// ----------------------------------------------------------------------------
+
+class IBatteryPropertiesListener : public IInterface {
+public:
+ DECLARE_META_INTERFACE(BatteryPropertiesListener);
+
+ virtual void batteryPropertiesChanged(struct BatteryProperties props) = 0;
+};
+
+// ----------------------------------------------------------------------------
+
+}; // namespace android
+
+#endif // ANDROID_IBATTERYPROPERTIESLISTENER_H
diff --git a/include/batteryservice/IBatteryPropertiesRegistrar.h b/include/batteryservice/IBatteryPropertiesRegistrar.h
new file mode 100644
index 0000000..8d28b1d
--- /dev/null
+++ b/include/batteryservice/IBatteryPropertiesRegistrar.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2013 The Android Open Source 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.
+ */
+
+#ifndef ANDROID_IBATTERYPROPERTIESREGISTRAR_H
+#define ANDROID_IBATTERYPROPERTIESREGISTRAR_H
+
+#include <binder/IInterface.h>
+#include <batteryservice/IBatteryPropertiesListener.h>
+
+namespace android {
+
+// must be kept in sync with interface defined in IBatteryPropertiesRegistrar.aidl
+enum {
+ REGISTER_LISTENER = IBinder::FIRST_CALL_TRANSACTION,
+ UNREGISTER_LISTENER,
+};
+
+class IBatteryPropertiesRegistrar : public IInterface {
+public:
+ DECLARE_META_INTERFACE(BatteryPropertiesRegistrar);
+
+ virtual void registerListener(const sp<IBatteryPropertiesListener>& listener) = 0;
+ virtual void unregisterListener(const sp<IBatteryPropertiesListener>& listener) = 0;
+};
+
+class BnBatteryPropertiesRegistrar : public BnInterface<IBatteryPropertiesRegistrar> {
+public:
+ virtual status_t onTransact(uint32_t code, const Parcel& data,
+ Parcel* reply, uint32_t flags = 0);
+};
+
+}; // namespace android
+
+#endif // ANDROID_IBATTERYPROPERTIESREGISTRAR_H
diff --git a/services/batteryservice/Android.mk b/services/batteryservice/Android.mk
new file mode 100644
index 0000000..0a29c36
--- /dev/null
+++ b/services/batteryservice/Android.mk
@@ -0,0 +1,17 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ BatteryProperties.cpp \
+ IBatteryPropertiesListener.cpp \
+ IBatteryPropertiesRegistrar.cpp
+
+LOCAL_STATIC_LIBRARIES := \
+ libutils \
+ libbinder
+
+LOCAL_MODULE:= libbatteryservice
+
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_STATIC_LIBRARY)
diff --git a/services/batteryservice/BatteryProperties.cpp b/services/batteryservice/BatteryProperties.cpp
new file mode 100644
index 0000000..ab636a9
--- /dev/null
+++ b/services/batteryservice/BatteryProperties.cpp
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013 The Android Open Source 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.
+ */
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <batteryservice/BatteryService.h>
+#include <binder/Parcel.h>
+#include <utils/Errors.h>
+#include <utils/String8.h>
+#include <utils/String16.h>
+
+namespace android {
+
+/*
+ * Parcel read/write code must be kept in sync with
+ * frameworks/base/core/java/android/os/BatteryProperties.java
+ */
+
+status_t BatteryProperties::readFromParcel(Parcel* p) {
+ chargerAcOnline = p->readInt32() == 1 ? true : false;
+ chargerUsbOnline = p->readInt32() == 1 ? true : false;
+ chargerWirelessOnline = p->readInt32() == 1 ? true : false;
+ batteryStatus = p->readInt32();
+ batteryHealth = p->readInt32();
+ batteryPresent = p->readInt32() == 1 ? true : false;
+ batteryLevel = p->readInt32();
+ batteryVoltage = p->readInt32();
+ batteryTemperature = p->readInt32();
+ batteryTechnology = String8((p->readString16()).string());
+ return OK;
+}
+
+status_t BatteryProperties::writeToParcel(Parcel* p) const {
+ p->writeInt32(chargerAcOnline ? 1 : 0);
+ p->writeInt32(chargerUsbOnline ? 1 : 0);
+ p->writeInt32(chargerWirelessOnline ? 1 : 0);
+ p->writeInt32(batteryStatus);
+ p->writeInt32(batteryHealth);
+ p->writeInt32(batteryPresent ? 1 : 0);
+ p->writeInt32(batteryLevel);
+ p->writeInt32(batteryVoltage);
+ p->writeInt32(batteryTemperature);
+ p->writeString16(String16(batteryTechnology));
+ return OK;
+}
+
+}; // namespace android
diff --git a/services/batteryservice/IBatteryPropertiesListener.cpp b/services/batteryservice/IBatteryPropertiesListener.cpp
new file mode 100644
index 0000000..19ac7f0
--- /dev/null
+++ b/services/batteryservice/IBatteryPropertiesListener.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2013 The Android Open Source 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.
+ */
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <batteryservice/IBatteryPropertiesListener.h>
+#include <binder/Parcel.h>
+
+namespace android {
+
+class BpBatteryPropertiesListener : public BpInterface<IBatteryPropertiesListener>
+{
+public:
+ BpBatteryPropertiesListener(const sp<IBinder>& impl)
+ : BpInterface<IBatteryPropertiesListener>(impl)
+ {
+ }
+
+ void batteryPropertiesChanged(struct BatteryProperties props)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IBatteryPropertiesListener::getInterfaceDescriptor());
+ data.writeInt32(1);
+ props.writeToParcel(&data);
+ status_t err = remote()->transact(TRANSACT_BATTERYPROPERTIESCHANGED, data, &reply, IBinder::FLAG_ONEWAY);
+ }
+};
+
+IMPLEMENT_META_INTERFACE(BatteryPropertiesListener, "android.os.IBatteryPropertiesListener");
+
+// ----------------------------------------------------------------------------
+
+}; // namespace android
diff --git a/services/batteryservice/IBatteryPropertiesRegistrar.cpp b/services/batteryservice/IBatteryPropertiesRegistrar.cpp
new file mode 100644
index 0000000..6c2d2a5
--- /dev/null
+++ b/services/batteryservice/IBatteryPropertiesRegistrar.cpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2013 The Android Open Source 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.
+ */
+
+#define LOG_TAG "IBatteryPropertiesRegistrar"
+//#define LOG_NDEBUG 0
+#include <utils/Log.h>
+
+#include <batteryservice/IBatteryPropertiesListener.h>
+#include <batteryservice/IBatteryPropertiesRegistrar.h>
+#include <stdint.h>
+#include <sys/types.h>
+#include <binder/Parcel.h>
+
+namespace android {
+
+class BpBatteryPropertiesRegistrar : public BpInterface<IBatteryPropertiesRegistrar> {
+public:
+ BpBatteryPropertiesRegistrar(const sp<IBinder>& impl)
+ : BpInterface<IBatteryPropertiesRegistrar>(impl) {}
+
+ void registerListener(const sp<IBatteryPropertiesListener>& listener) {
+ Parcel data;
+ data.writeInterfaceToken(IBatteryPropertiesRegistrar::getInterfaceDescriptor());
+ data.writeStrongBinder(listener->asBinder());
+ remote()->transact(REGISTER_LISTENER, data, NULL);
+ }
+
+ void unregisterListener(const sp<IBatteryPropertiesListener>& listener) {
+ Parcel data;
+ data.writeInterfaceToken(IBatteryPropertiesRegistrar::getInterfaceDescriptor());
+ data.writeStrongBinder(listener->asBinder());
+ remote()->transact(UNREGISTER_LISTENER, data, NULL);
+ }
+};
+
+IMPLEMENT_META_INTERFACE(BatteryPropertiesRegistrar, "android.os.IBatteryPropertiesRegistrar");
+
+status_t BnBatteryPropertiesRegistrar::onTransact(uint32_t code,
+ const Parcel& data,
+ Parcel* reply,
+ uint32_t flags)
+{
+ switch(code) {
+ case REGISTER_LISTENER: {
+ CHECK_INTERFACE(IBatteryPropertiesRegistrar, data, reply);
+ sp<IBatteryPropertiesListener> listener =
+ interface_cast<IBatteryPropertiesListener>(data.readStrongBinder());
+ registerListener(listener);
+ return OK;
+ }
+
+ case UNREGISTER_LISTENER: {
+ CHECK_INTERFACE(IBatteryPropertiesRegistrar, data, reply);
+ sp<IBatteryPropertiesListener> listener =
+ interface_cast<IBatteryPropertiesListener>(data.readStrongBinder());
+ unregisterListener(listener);
+ return OK;
+ }
+ }
+ return BBinder::onTransact(code, data, reply, flags);
+};
+
+// ----------------------------------------------------------------------------
+
+}; // namespace android
generated by cgit v1.1 at 2024-06-03 16:41:39 +0000