Move ThermalObserver to frameworks/opt/wear
Change-Id: Ic681025a3210055b35d2af4af44418b7872fe743
diff --git a/services/core/java/com/android/server/ThermalObserver.java b/services/core/java/com/android/server/ThermalObserver.java
deleted file mode 100644
index aee28fb..0000000
--- a/services/core/java/com/android/server/ThermalObserver.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2015 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
- */
-
-package com.android.server;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.os.Binder;
-import android.os.Handler;
-import android.os.Message;
-import android.os.PowerManager;
-import android.os.UEventObserver;
-import android.os.UserHandle;
-
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-
-/**
- * ThermalObserver for monitoring temperature changes.
- */
-public class ThermalObserver extends SystemService {
- private static final String TAG = "ThermalObserver";
-
- private static final String CALLSTATE_UEVENT_MATCH =
- "DEVPATH=/devices/virtual/switch/thermalstate";
-
- private static final int MSG_THERMAL_STATE_CHANGED = 0;
-
- private static final int SWITCH_STATE_NORMAL = 0;
- private static final int SWITCH_STATE_WARNING = 1;
- private static final int SWITCH_STATE_EXCEEDED = 2;
-
- private final PowerManager mPowerManager;
- private final PowerManager.WakeLock mWakeLock;
-
- private final Object mLock = new Object();
- private Integer mLastState;
-
- private final UEventObserver mThermalWarningObserver = new UEventObserver() {
- @Override
- public void onUEvent(UEventObserver.UEvent event) {
- updateLocked(Integer.parseInt(event.get("SWITCH_STATE")));
- }
- };
-
- private final Handler mHandler = new Handler(true /*async*/) {
- @Override
- public void handleMessage(Message msg) {
- switch (msg.what) {
- case MSG_THERMAL_STATE_CHANGED:
- handleThermalStateChange(msg.arg1);
- mWakeLock.release();
- break;
- }
- }
- };
-
- public ThermalObserver(Context context) {
- super(context);
- mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
- mWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
-
- mThermalWarningObserver.startObserving(CALLSTATE_UEVENT_MATCH);
- }
-
- private void updateLocked(int state) {
- Message message = new Message();
- message.what = MSG_THERMAL_STATE_CHANGED;
- message.arg1 = state;
-
- mWakeLock.acquire();
- mHandler.sendMessage(message);
- }
-
- private void handleThermalStateChange(int state) {
- synchronized (mLock) {
- mLastState = state;
- Intent intent = new Intent(Intent.ACTION_THERMAL_EVENT);
- intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
-
- final int thermalState;
-
- switch (state) {
- case SWITCH_STATE_WARNING:
- thermalState = Intent.EXTRA_THERMAL_STATE_WARNING;
- break;
- case SWITCH_STATE_EXCEEDED:
- thermalState = Intent.EXTRA_THERMAL_STATE_EXCEEDED;
- break;
- case SWITCH_STATE_NORMAL:
- default:
- thermalState = Intent.EXTRA_THERMAL_STATE_NORMAL;
- break;
- }
-
- intent.putExtra(Intent.EXTRA_THERMAL_STATE, thermalState);
-
- getContext().sendBroadcastAsUser(intent, UserHandle.ALL);
- }
- }
-
- @Override
- public void onStart() {
- publishBinderService(TAG, new BinderService());
- }
-
- private final class BinderService extends Binder {
- @Override
- protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
- if (getContext().checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
- != PackageManager.PERMISSION_GRANTED) {
- pw.println("Permission Denial: can't dump thermal observer service from from pid="
- + Binder.getCallingPid()
- + ", uid=" + Binder.getCallingUid());
- return;
- }
-
- final long ident = Binder.clearCallingIdentity();
- try {
- synchronized (mLock) {
- if (args == null || args.length == 0 || "-a".equals(args[0])) {
- pw.println("Current Thermal Observer Service state:");
- pw.println(" last state change: "
- + (mLastState != null ? mLastState : "none"));
- }
- }
- } finally {
- Binder.restoreCallingIdentity(ident);
- }
- }
- }
-}
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 5975405..14efc27 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -153,6 +153,8 @@
"com.android.server.MountService$Lifecycle";
private static final String SEARCH_MANAGER_SERVICE_CLASS =
"com.android.server.search.SearchManagerService$Lifecycle";
+ private static final String THERMAL_OBSERVER_CLASS =
+ "com.google.android.clockwork.ThermalObserver";
private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst";
@@ -959,7 +961,7 @@
if (context.getPackageManager().hasSystemFeature
(PackageManager.FEATURE_WATCH)) {
- mSystemServiceManager.startService(ThermalObserver.class);
+ mSystemServiceManager.startService(THERMAL_OBSERVER_CLASS);
}
}