native: dock battery

Change-Id: I23eadf0361cbe25029b95dbd022ce1a2cc96e94d
Require: topic:dock_battery
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

2 files changed, 62 insertions, 0 deletions

diff --git a/services/batteryservice/BatteryProperties.cpp b/services/batteryservice/BatteryProperties.cpp
index ab636a9..0ae637c 100644
--- a/services/batteryservice/BatteryProperties.cpp
+++ b/services/batteryservice/BatteryProperties.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2013 The Android Open Source Project
+ * Copyright (C) 2015 The CyanogenMod Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,6 +41,27 @@ status_t BatteryProperties::readFromParcel(Parcel* p) {
     batteryVoltage = p->readInt32();
     batteryTemperature = p->readInt32();
     batteryTechnology = String8((p->readString16()).string());
+
+    dockBatterySupported = p->readInt32() == 1 ? true : false;
+    if (dockBatterySupported) {
+        chargerDockAcOnline = p->readInt32() == 1 ? true : false;
+        dockBatteryStatus = p->readInt32();
+        dockBatteryHealth = p->readInt32();
+        dockBatteryPresent = p->readInt32() == 1 ? true : false;
+        dockBatteryLevel = p->readInt32();
+        dockBatteryVoltage = p->readInt32();
+        dockBatteryTemperature = p->readInt32();
+        dockBatteryTechnology = String8((p->readString16()).string());
+    } else {
+        chargerDockAcOnline = false;
+        dockBatteryStatus = BATTERY_STATUS_UNKNOWN;
+        dockBatteryHealth = BATTERY_HEALTH_UNKNOWN;
+        dockBatteryPresent = false;
+        dockBatteryLevel = 0;
+        dockBatteryVoltage = 0;
+        dockBatteryTemperature = 0;
+        dockBatteryTechnology = String8(String8::kEmptyString);
+    }
     return OK;
 }
 
@@ -54,6 +76,18 @@ status_t BatteryProperties::writeToParcel(Parcel* p) const {
     p->writeInt32(batteryVoltage);
     p->writeInt32(batteryTemperature);
     p->writeString16(String16(batteryTechnology));
+
+    p->writeInt32(dockBatterySupported ? 1 : 0);
+    if (dockBatterySupported) {
+        p->writeInt32(chargerDockAcOnline ? 1 : 0);
+        p->writeInt32(dockBatteryStatus);
+        p->writeInt32(dockBatteryHealth);
+        p->writeInt32(dockBatteryPresent ? 1 : 0);
+        p->writeInt32(dockBatteryLevel);
+        p->writeInt32(dockBatteryVoltage);
+        p->writeInt32(dockBatteryTemperature);
+        p->writeString16(String16(dockBatteryTechnology));
+    }
     return OK;
 }
 
diff --git a/services/batteryservice/IBatteryPropertiesRegistrar.cpp b/services/batteryservice/IBatteryPropertiesRegistrar.cpp
index 46934e0..e18e39c 100644
--- a/services/batteryservice/IBatteryPropertiesRegistrar.cpp
+++ b/services/batteryservice/IBatteryPropertiesRegistrar.cpp
@@ -60,6 +60,22 @@ public:
                 val->readFromParcel(&reply);
             return ret;
         }
+
+        status_t getDockProperty(int id, struct BatteryProperty *val) {
+            Parcel data, reply;
+            data.writeInterfaceToken(IBatteryPropertiesRegistrar::getInterfaceDescriptor());
+            data.writeInt32(id);
+            remote()->transact(GET_DOCK_PROPERTY, data, &reply);
+            int32_t ret = reply.readExceptionCode();
+            if (ret != 0) {
+                return ret;
+            }
+            ret = reply.readInt32();
+            int parcelpresent = reply.readInt32();
+            if (parcelpresent)
+                val->readFromParcel(&reply);
+            return ret;
+        }
 };
 
 IMPLEMENT_META_INTERFACE(BatteryPropertiesRegistrar, "android.os.IBatteryPropertiesRegistrar");
@@ -97,6 +113,18 @@ status_t BnBatteryPropertiesRegistrar::onTransact(uint32_t code,
             val.writeToParcel(reply);
             return OK;
         }
+
+        case GET_DOCK_PROPERTY: {
+            CHECK_INTERFACE(IBatteryPropertiesRegistrar, data, reply);
+            int id = data.readInt32();
+            struct BatteryProperty val;
+            status_t result = getDockProperty(id, &val);
+            reply->writeNoException();
+            reply->writeInt32(result);
+            reply->writeInt32(1);
+            val.writeToParcel(reply);
+            return OK;
+        }
     }
     return BBinder::onTransact(code, data, reply, flags);
 };