Refreshing Bluetooth devices will clear all available devices. (f42a0a27) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/bluetooth/BluetoothSettings.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -249,6 +249,8 @@ public final class BluetoothSettings extends DeviceListPreferenceFragment implem
		if (!mAvailableDevicesCategoryIsPresent) {
		getPreferenceScreen().addPreference(mAvailableDevicesCategory);
		}
		mLocalManager.getCachedDeviceManager().clearCachedDevices();
		mAvailableDevicesCategory.removeAll();
		mLocalAdapter.startScanning(true);
		}

+7 −1

Original line number	Diff line number	Diff line
		@@ -86,7 +86,9 @@ final class CachedBluetoothDeviceManager {
		BluetoothDevice device) {
		CachedBluetoothDevice newDevice = new CachedBluetoothDevice(mContext, adapter,
		profileManager, device);
		synchronized (mCachedDevices) {
		mCachedDevices.add(newDevice);
		}
		return newDevice;
		}

		@@ -110,6 +112,10 @@ final class CachedBluetoothDeviceManager {
		return device.getAddress();
		}

		public synchronized void clearCachedDevices() {
		mCachedDevices.clear();
		}

		public synchronized void onScanningStateChanged(boolean started) {
		if (!started) return;

+6 −0

Original line number	Diff line number	Diff line
		@@ -167,6 +167,12 @@ public abstract class DeviceListPreferenceFragment extends
		}

		void createDevicePreference(CachedBluetoothDevice cachedDevice) {
		if (mDeviceListGroup == null) {
		Log.w(TAG, "Trying to create a device preference before the list group/category "
		+ "exists!");
		return;
		}

		BluetoothDevicePreference preference = new BluetoothDevicePreference(
		getActivity(), cachedDevice);