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am 658bf2fa: Add BluetoothService to reduce resuming time after reboot

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* commit '658bf2fa6d3bb1121c3c96abb62ca01d3abe95db':
  Add BluetoothService to reduce resuming time after reboot
This commit is contained in:
Miao Chou
2015-07-02 00:37:29 +00:00
committed by Android Git Automerger
parent b4c02e8ffd 658bf2fa6d
commit 141a9022e4
3 changed files with 80 additions and 27 deletions
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49
services/core/java/com/android/server/BluetoothManagerService.java
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@@ -60,6 +60,7 @@ import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
class BluetoothManagerService extends IBluetoothManager.Stub {
private static final String TAG = "BluetoothManagerService";
private static final boolean DBG = false;
@@ -234,25 +235,6 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
sendEnableMsg(mQuietEnableExternal);
}
}
} else if (Intent.ACTION_USER_SWITCHED.equals(action)) {
if (DBG) Log.d(TAG, "Bluetooth user switched");
mHandler.sendMessage(mHandler.obtainMessage(MESSAGE_USER_SWITCHED,
intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0), 0));
} else if (Intent.ACTION_BOOT_COMPLETED.equals(action)) {
if (DBG) Log.d(TAG, "Bluetooth boot completed");
synchronized(mReceiver) {
if (mEnableExternal && isBluetoothPersistedStateOnBluetooth()) {
//Enable
if (DBG) Log.d(TAG, "Auto-enabling Bluetooth.");
sendEnableMsg(mQuietEnableExternal);
}
if (!isNameAndAddressSet()) {
// Sync the Bluetooth name and address from the
// Bluetooth Adapter
if (DBG) Log.d(TAG, "Retrieving Bluetooth Adapter name and address...");
getNameAndAddress();
}
}
}
}
};
@@ -277,9 +259,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
registerForBleScanModeChange();
mCallbacks = new RemoteCallbackList<IBluetoothManagerCallback>();
mStateChangeCallbacks = new RemoteCallbackList<IBluetoothStateChangeCallback>();
IntentFilter filter = new IntentFilter(Intent.ACTION_BOOT_COMPLETED);
filter.addAction(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED);
filter.addAction(Intent.ACTION_USER_SWITCHED);
IntentFilter filter = new IntentFilter(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED);
registerForAirplaneMode(filter);
filter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY);
mContext.registerReceiver(mReceiver, filter);
@@ -789,6 +769,31 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
}
}
/**
* Send enable message and set adapter name and address. Called when the boot phase becomes
* PHASE_SYSTEM_SERVICES_READY.
*/
public void handleOnBootPhase() {
if (DBG) Log.d(TAG, "Bluetooth boot completed");
if (mEnableExternal && isBluetoothPersistedStateOnBluetooth()) {
if (DBG) Log.d(TAG, "Auto-enabling Bluetooth.");
sendEnableMsg(mQuietEnableExternal);
}
if (!isNameAndAddressSet()) {
// Sync the Bluetooth name and address from the Bluetooth Adapter
if (DBG) Log.d(TAG, "Retrieving Bluetooth Adapter name and address...");
getNameAndAddress();
}
}
/**
* Called when switching to a different foreground user.
*/
public void handleOnSwitchUser(int userHandle) {
if (DBG) Log.d(TAG, "Bluetooth user switched");
mHandler.sendMessage(mHandler.obtainMessage(MESSAGE_USER_SWITCHED, userHandle, 0));
}
/**
* This class manages the clients connected to a given ProfileService
* and maintains the connection with that service.

51
services/core/java/com/android/server/BluetoothService.java Normal file
View File

@@ -0,0 +1,51 @@
/*
* 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.bluetooth.BluetoothAdapter;
import android.content.Context;
import android.util.Log;
class BluetoothService extends SystemService {
private static final String TAG = "BluetoothService";
private BluetoothManagerService mBluetoothManagerService;
public BluetoothService(Context context) {
super(context);
mBluetoothManagerService = new BluetoothManagerService(context);
}
@Override
public void onStart() {
Log.d(TAG, "onStart: publishing BluetoothManagerService");
publishBinderService(BluetoothAdapter.BLUETOOTH_MANAGER_SERVICE, mBluetoothManagerService);
}
@Override
public void onBootPhase(int phase) {
if (phase == SystemService.PHASE_SYSTEM_SERVICES_READY) {
Log.d(TAG, "onBootPhase: PHASE_SYSTEM_SERVICES_READY");
mBluetoothManagerService.handleOnBootPhase();
}
}
@Override
public void onSwitchUser(int userHandle) {
Log.d(TAG, "onSwitchUser: switching to user " + userHandle);
mBluetoothManagerService.handleOnSwitchUser(userHandle);
}
}

7
services/java/com/android/server/SystemServer.java
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@@ -21,7 +21,6 @@ import android.app.ActivityThread;
import android.app.IAlarmManager;
import android.app.INotificationManager;
import android.app.usage.UsageStatsManagerInternal;
import android.bluetooth.BluetoothAdapter;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
@@ -401,7 +400,6 @@ public final class SystemServer {
NetworkScoreService networkScore = null;
NsdService serviceDiscovery= null;
WindowManagerService wm = null;
BluetoothManagerService bluetooth = null;
UsbService usb = null;
SerialService serial = null;
NetworkTimeUpdateService networkTimeUpdater = null;
@@ -508,9 +506,8 @@ public final class SystemServer {
} else if (disableBluetooth) {
Slog.i(TAG, "Bluetooth Service disabled by config");
} else {
Slog.i(TAG, "Bluetooth Manager Service");
bluetooth = new BluetoothManagerService(context);
ServiceManager.addService(BluetoothAdapter.BLUETOOTH_MANAGER_SERVICE, bluetooth);
Slog.i(TAG, "Bluetooth Service");
mSystemServiceManager.startService(BluetoothService.class);
}
} catch (RuntimeException e) {
Slog.e("System", "******************************************");