am 141a9022: am 658bf2fa: Add BluetoothService to reduce resuming time after reboot

* commit '141a9022e425cd120621329a17e42b1195221fd7':
  Add BluetoothService to reduce resuming time after reboot

services/core/java/com/android/server/BluetoothManagerService.java

@@ -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);
+        IntentFilter filter = new IntentFilter(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED);
-        filter.addAction(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED);
-        filter.addAction(Intent.ACTION_USER_SWITCHED);
         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.

services/core/java/com/android/server/BluetoothService.java

@@ -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);
+    }
+}

services/java/com/android/server/SystemServer.java

@@ -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");
+                Slog.i(TAG, "Bluetooth Service");
-                bluetooth = new BluetoothManagerService(context);
+                mSystemServiceManager.startService(BluetoothService.class);
-                ServiceManager.addService(BluetoothAdapter.BLUETOOTH_MANAGER_SERVICE, bluetooth);
             }
         } catch (RuntimeException e) {
             Slog.e("System", "******************************************");