diff --git a/src/com/android/settings/bluetooth/BluetoothSettings.java b/src/com/android/settings/bluetooth/BluetoothSettings.java index e6ac5fdb3c8..22ebff9ad31 100644 --- a/src/com/android/settings/bluetooth/BluetoothSettings.java +++ b/src/com/android/settings/bluetooth/BluetoothSettings.java @@ -50,25 +50,25 @@ public class BluetoothSettings extends PreferenceActivity private static final String TAG = "BluetoothSettings"; private static final int MENU_SCAN = Menu.FIRST; - + private static final String KEY_BT_CHECKBOX = "bt_checkbox"; private static final String KEY_BT_DISCOVERABLE = "bt_discoverable"; private static final String KEY_BT_DEVICE_LIST = "bt_device_list"; private static final String KEY_BT_NAME = "bt_name"; private static final String KEY_BT_SCAN = "bt_scan"; - + private LocalBluetoothManager mLocalManager; - + private BluetoothEnabler mEnabler; private BluetoothDiscoverableEnabler mDiscoverableEnabler; - + private BluetoothNamePreference mNamePreference; - + private ProgressCategory mDeviceList; - + private WeakHashMap mDevicePreferenceMap = new WeakHashMap(); - + private final BroadcastReceiver mReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { @@ -82,29 +82,29 @@ public class BluetoothSettings extends PreferenceActivity super.onCreate(savedInstanceState); mLocalManager = LocalBluetoothManager.getInstance(this); - if (mLocalManager == null) finish(); - + if (mLocalManager == null) finish(); + addPreferencesFromResource(R.xml.bluetooth_settings); - + mEnabler = new BluetoothEnabler( this, (CheckBoxPreference) findPreference(KEY_BT_CHECKBOX)); - + mDiscoverableEnabler = new BluetoothDiscoverableEnabler( this, (CheckBoxPreference) findPreference(KEY_BT_DISCOVERABLE)); - + mNamePreference = (BluetoothNamePreference) findPreference(KEY_BT_NAME); - + mDeviceList = (ProgressCategory) findPreference(KEY_BT_DEVICE_LIST); - + registerForContextMenu(getListView()); } @Override protected void onResume() { super.onResume(); - + // Repopulate (which isn't too bad since it's cached in the settings // bluetooth manager mDevicePreferenceMap.clear(); @@ -115,23 +115,24 @@ public class BluetoothSettings extends PreferenceActivity mDiscoverableEnabler.resume(); mNamePreference.resume(); mLocalManager.registerCallback(this); - + + mDeviceList.setProgress(mLocalManager.getBluetoothManager().isDiscovering()); mLocalManager.startScanning(false); registerReceiver(mReceiver, new IntentFilter(BluetoothIntent.BLUETOOTH_STATE_CHANGED_ACTION)); - + mLocalManager.setForegroundActivity(this); } - + @Override protected void onPause() { super.onPause(); mLocalManager.setForegroundActivity(null); - + unregisterReceiver(mReceiver); - + mLocalManager.unregisterCallback(this); mNamePreference.pause(); mDiscoverableEnabler.pause(); @@ -144,7 +145,7 @@ public class BluetoothSettings extends PreferenceActivity onDeviceAdded(device); } } - + @Override public boolean onCreateOptionsMenu(Menu menu) { menu.add(0, MENU_SCAN, 0, R.string.bluetooth_scan_for_devices) @@ -162,11 +163,11 @@ public class BluetoothSettings extends PreferenceActivity @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { - + case MENU_SCAN: mLocalManager.startScanning(true); return true; - + default: return false; } @@ -180,22 +181,22 @@ public class BluetoothSettings extends PreferenceActivity mLocalManager.startScanning(true); return true; } - + if (preference instanceof BluetoothDevicePreference) { BluetoothDevicePreference btPreference = (BluetoothDevicePreference) preference; btPreference.getDevice().onClicked(); return true; } - + return super.onPreferenceTreeClick(preferenceScreen, preference); } - + @Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { LocalBluetoothDevice device = getDeviceFromMenuInfo(menuInfo); if (device == null) return; - + device.onCreateContextMenu(menu); } @@ -203,7 +204,7 @@ public class BluetoothSettings extends PreferenceActivity public boolean onContextItemSelected(MenuItem item) { LocalBluetoothDevice device = getDeviceFromMenuInfo(item.getMenuInfo()); if (device == null) return false; - + device.onContextItemSelected(item); return true; } @@ -212,7 +213,7 @@ public class BluetoothSettings extends PreferenceActivity if ((menuInfo == null) || !(menuInfo instanceof AdapterContextMenuInfo)) { return null; } - + AdapterContextMenuInfo adapterMenuInfo = (AdapterContextMenuInfo) menuInfo; Preference pref = (Preference) getPreferenceScreen().getRootAdapter().getItem( adapterMenuInfo.position); @@ -222,14 +223,14 @@ public class BluetoothSettings extends PreferenceActivity return ((BluetoothDevicePreference) pref).getDevice(); } - + public void onDeviceAdded(LocalBluetoothDevice device) { if (mDevicePreferenceMap.get(device) != null) { throw new IllegalStateException("Got onDeviceAdded, but device already exists"); } - - createDevicePreference(device); + + createDevicePreference(device); } private void createDevicePreference(LocalBluetoothDevice device) { @@ -237,7 +238,7 @@ public class BluetoothSettings extends PreferenceActivity mDeviceList.addPreference(preference); mDevicePreferenceMap.put(device, preference); } - + public void onDeviceDeleted(LocalBluetoothDevice device) { BluetoothDevicePreference preference = mDevicePreferenceMap.remove(device); if (preference != null) { @@ -248,7 +249,7 @@ public class BluetoothSettings extends PreferenceActivity public void onScanningStateChanged(boolean started) { mDeviceList.setProgress(started); } - + private void onBluetoothStateChanged(int bluetoothState) { // When bluetooth is enabled (and we are in the activity, which we are), // we should start a scan