New quick settings implementation.
Bug:14133785
Change-Id: I7f57f8e7ebcc3e1a06fa5204f477470f14299e1f
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
new file mode 100644
index 0000000..1c7119f
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2008 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.systemui.statusbar.policy;
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothAdapter.BluetoothStateChangeCallback;
+import android.bluetooth.BluetoothDevice;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Set;
+
+public class BluetoothControllerImpl extends BroadcastReceiver implements BluetoothController {
+ private static final String TAG = "StatusBar.BluetoothController";
+
+ private final BluetoothAdapter mAdapter;
+
+ private boolean mEnabled = false;
+
+ private Set<BluetoothDevice> mBondedDevices = new HashSet<BluetoothDevice>();
+
+ private ArrayList<BluetoothStateChangeCallback> mChangeCallbacks =
+ new ArrayList<BluetoothStateChangeCallback>();
+
+ public BluetoothControllerImpl(Context context) {
+ mAdapter = BluetoothAdapter.getDefaultAdapter();
+
+ IntentFilter filter = new IntentFilter();
+ filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
+ filter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED);
+ filter.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED);
+ context.registerReceiver(this, filter);
+
+ final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
+ if (adapter != null) {
+ handleAdapterStateChange(adapter.getState());
+ }
+ fireCallbacks();
+ updateBondedBluetoothDevices();
+ }
+
+ public void addStateChangedCallback(BluetoothStateChangeCallback cb) {
+ mChangeCallbacks.add(cb);
+ }
+
+ @Override
+ public void removeStateChangedCallback(BluetoothStateChangeCallback cb) {
+ mChangeCallbacks.remove(cb);
+ }
+
+ @Override
+ public boolean isBluetoothEnabled() {
+ return mAdapter != null && mAdapter.isEnabled();
+ }
+
+ @Override
+ public boolean isBluetoothConnected() {
+ return mAdapter != null
+ && mAdapter.getConnectionState() == BluetoothAdapter.STATE_CONNECTED;
+ }
+
+ @Override
+ public void setBluetoothEnabled(boolean enabled) {
+ if (mAdapter != null) {
+ if (enabled) {
+ mAdapter.enable();
+ } else {
+ mAdapter.disable();
+ }
+ }
+ }
+
+ @Override
+ public boolean isBluetoothSupported() {
+ return mAdapter != null;
+ }
+
+ public Set<BluetoothDevice> getBondedBluetoothDevices() {
+ return mBondedDevices;
+ }
+
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ final String action = intent.getAction();
+
+ if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
+ handleAdapterStateChange(
+ intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR));
+ }
+ fireCallbacks();
+ updateBondedBluetoothDevices();
+ }
+
+ private void updateBondedBluetoothDevices() {
+ mBondedDevices.clear();
+
+ BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
+ if (adapter != null) {
+ Set<BluetoothDevice> devices = adapter.getBondedDevices();
+ if (devices != null) {
+ for (BluetoothDevice device : devices) {
+ if (device.getBondState() != BluetoothDevice.BOND_NONE) {
+ mBondedDevices.add(device);
+ }
+ }
+ }
+ }
+ }
+
+ private void handleAdapterStateChange(int adapterState) {
+ mEnabled = (adapterState == BluetoothAdapter.STATE_ON);
+ }
+
+ private void fireCallbacks() {
+ for (BluetoothStateChangeCallback cb : mChangeCallbacks) {
+ cb.onBluetoothStateChange(mEnabled);
+ }
+ }
+}