Rework RileyLink scan and add option to remove RileyLink

app/src/main/java/info/nightscout/androidaps/dependencyInjection/ActivitiesModule.kt

@@ -10,7 +10,7 @@ import info.nightscout.androidaps.plugins.general.maintenance.activities.PrefImp
 import info.nightscout.androidaps.plugins.general.openhumans.OpenHumansLoginActivity
 import info.nightscout.androidaps.plugins.general.overview.activities.QuickWizardListActivity
 import info.nightscout.androidaps.plugins.general.smsCommunicator.activities.SmsCommunicatorOtpActivity
-import info.nightscout.androidaps.plugins.pump.common.dialog.RileyLinkBLEScanActivity
+import info.nightscout.androidaps.plugins.pump.common.dialog.RileyLinkBLEConfigActivity
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.dialog.RileyLinkStatusActivity
 import info.nightscout.androidaps.plugins.pump.insight.activities.InsightAlertActivity
 import info.nightscout.androidaps.plugins.pump.insight.activities.InsightPairingActivity
@@ -33,7 +33,7 @@ abstract class ActivitiesModule {
     @ContributesAndroidInjector abstract fun contributesQuickWizardListActivity(): QuickWizardListActivity
     @ContributesAndroidInjector abstract fun contributesRequestDexcomPermissionActivity(): RequestDexcomPermissionActivity
     @ContributesAndroidInjector abstract fun contributesRileyLinkStatusActivity(): RileyLinkStatusActivity
-    @ContributesAndroidInjector abstract fun contributesRileyLinkBLEScanActivity(): RileyLinkBLEScanActivity
+    @ContributesAndroidInjector abstract fun contributesRileyLinkBLEConfigActivity(): RileyLinkBLEConfigActivity
     @ContributesAndroidInjector abstract fun contributesSetupWizardActivity(): SetupWizardActivity
     @ContributesAndroidInjector abstract fun contributesSingleFragmentActivity(): SingleFragmentActivity
     @ContributesAndroidInjector abstract fun contributesSmsCommunicatorOtpActivity(): SmsCommunicatorOtpActivity

medtronic/src/main/res/xml/pref_medtronic.xml

@@ -95,7 +95,7 @@
             android:key="@string/key_rileylink_mac_address"
             android:summary=""
             android:title="RileyLink Configuration">
-            <intent android:action="info.nightscout.androidaps.plugins.PumpCommon.dialog.RileyLinkBLEScanActivity" />
+            <intent android:action="info.nightscout.androidaps.plugins.PumpCommon.dialog.RileyLinkBLEConfigActivity" />
         </Preference>
 
         <SwitchPreference

omnipod/src/main/res/values/strings.xml

@@ -37,6 +37,7 @@
     <string name="omnipod_overview_last_bolus_value" translatable="false">%1$.2f %2$s (%3$s)</string>
 
     <!-- Omnipod - Preferences -->
+    <string name="omnipod_config_riley_link_configuration">RileyLink Configuration</string>
     <string name="omnipod_config_bolus_beeps_enabled">Bolus beeps enabled</string>
     <string name="omnipod_config_basal_beeps_enabled">Basal beeps enabled</string>
     <string name="omnipod_config_smb_beeps_enabled">SMB beeps enabled</string>

omnipod/src/main/res/xml/pref_omnipod.xml

@@ -7,9 +7,8 @@
         <Preference
             android:enabled="true"
             android:key="@string/key_rileylink_mac_address"
-            android:summary=""
+            android:title="@string/omnipod_config_riley_link_configuration">
-            android:title="RileyLink Configuration">
+            <intent android:action="info.nightscout.androidaps.plugins.PumpCommon.dialog.RileyLinkBLEConfigActivity" />
-            <intent android:action="info.nightscout.androidaps.plugins.PumpCommon.dialog.RileyLinkBLEScanActivity" />
         </Preference>
 
     </PreferenceCategory>

rileylink/src/main/AndroidManifest.xml

@@ -8,12 +8,13 @@
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
 
     <application>
-        <activity android:name=".dialog.RileyLinkBLEScanActivity">
+        <activity android:name=".dialog.RileyLinkBLEConfigActivity">
             <intent-filter>
-                <action android:name="info.nightscout.androidaps.plugins.PumpCommon.dialog.RileyLinkBLEScanActivity" />
+                <action android:name="info.nightscout.androidaps.plugins.PumpCommon.dialog.RileyLinkBLEConfigActivity" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
+
         <activity
             android:name=".hw.rileylink.dialog.RileyLinkStatusActivity"
             android:label="@string/title_activity_rileylink_settings"

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/dialog/RileyLinkBLEConfigActivity.java

@@ -1,5 +1,6 @@
 package info.nightscout.androidaps.plugins.pump.common.dialog;
 
+import android.app.AlertDialog;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.le.BluetoothLeScanner;
@@ -7,23 +8,19 @@ import android.bluetooth.le.ScanCallback;
 import android.bluetooth.le.ScanFilter;
 import android.bluetooth.le.ScanResult;
 import android.bluetooth.le.ScanSettings;
-import android.content.Context;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.ParcelUuid;
 import android.util.Log;
 import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
+import android.widget.Button;
 import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import androidx.appcompat.widget.Toolbar;
-
 import org.apache.commons.lang3.StringUtils;
 
 import java.util.ArrayList;
@@ -37,7 +34,7 @@ import javax.inject.Inject;
 import info.nightscout.androidaps.activities.NoSplashAppCompatActivity;
 import info.nightscout.androidaps.interfaces.ActivePluginProvider;
 import info.nightscout.androidaps.logging.AAPSLogger;
-import info.nightscout.androidaps.plugins.bus.RxBusWrapper;
+import info.nightscout.androidaps.logging.LTag;
 import info.nightscout.androidaps.plugins.pump.common.R;
 import info.nightscout.androidaps.plugins.pump.common.ble.BlePreCheck;
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.RileyLinkConst;
@@ -48,62 +45,55 @@ import info.nightscout.androidaps.utils.resources.ResourceHelper;
 import info.nightscout.androidaps.utils.sharedPreferences.SP;
 
 // IMPORTANT: This activity needs to be called from RileyLinkSelectPreference (see pref_medtronic.xml as example)
-public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
+public class RileyLinkBLEConfigActivity extends NoSplashAppCompatActivity {
 
     @Inject AAPSLogger aapsLogger;
     @Inject SP sp;
-    @Inject RxBusWrapper rxBus;
     @Inject ResourceHelper resourceHelper;
     @Inject BlePreCheck blePrecheck;
     @Inject RileyLinkUtil rileyLinkUtil;
     @Inject ActivePluginProvider activePlugin;
 
-    private static final int PERMISSION_REQUEST_COARSE_LOCATION = 30241; // arbitrary.
+    private static final String TAG = "RileyLinkBLEConfigActivity";
-    private static final int REQUEST_ENABLE_BT = 30242; // arbitrary
+    private static final long SCAN_PERIOD_MILLIS = 15_000;
 
-    private static final String TAG = "RileyLinkBLEScanActivity";
+    private ScanSettings settings;
-
+    private List<ScanFilter> filters;
-    // Stops scanning after 30 seconds.
+    private ListView deviceList;
-    private static final long SCAN_PERIOD = 30000;
+    private TextView currentlySelectedRileyLink;
-    public boolean mScanning;
+    private Button buttonRemoveRileyLink;
-    public ScanSettings settings;
+    private Button buttonStartScan;
-    public List<ScanFilter> filters;
+    private Button buttonStopScan;
-    public ListView listBTScan;
+    private BluetoothAdapter bluetoothAdapter;
-    public Toolbar toolbarBTScan;
+    private BluetoothLeScanner bleScanner;
-    public Context mContext = this;
+    private LeDeviceListAdapter deviceListAdapter;
-    private BluetoothAdapter mBluetoothAdapter;
+    private Handler handler;
-    private BluetoothLeScanner mLEScanner;
-    private LeDeviceListAdapter mLeDeviceListAdapter;
-    private Handler mHandler;
-
-    private String actionTitleStart, actionTitleStop;
-    private MenuItem menuItem;
 
+    public boolean scanning;
     private boolean rlDisconnected;
 
-
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.rileylink_scan_activity);
+        setContentView(R.layout.riley_link_ble_config_activity);
 
         // Initializes Bluetooth adapter.
-        mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
+        bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
-        mHandler = new Handler();
+        deviceListAdapter = new LeDeviceListAdapter();
-
+        handler = new Handler();
-        mLeDeviceListAdapter = new LeDeviceListAdapter();
+        currentlySelectedRileyLink = findViewById(R.id.riley_link_ble_config_currently_selected_riley_link);
-        listBTScan = findViewById(R.id.rileylink_listBTScan);
+        buttonRemoveRileyLink = findViewById(R.id.riley_link_ble_config_button_remove_riley_link);
-        listBTScan.setAdapter(mLeDeviceListAdapter);
+        buttonStartScan = findViewById(R.id.riley_link_ble_config_scan_start);
-        listBTScan.setOnItemClickListener((parent, view, position, id) -> {
+        buttonStopScan = findViewById(R.id.riley_link_ble_config_button_scan_stop);
-
+        deviceList = findViewById(R.id.riley_link_ble_config_scan_device_list);
+        deviceList.setAdapter(deviceListAdapter);
+        deviceList.setOnItemClickListener((parent, view, position, id) -> {
             // stop scanning if still active
-            if (mScanning) {
+            if (scanning) {
-                mScanning = false;
+                stopLeDeviceScan();
-                mLEScanner.stopScan(mScanCallback2);
             }
 
-            TextView textview = view.findViewById(R.id.rileylink_device_address);
+            String bleAddress = ((TextView) view.findViewById(R.id.riley_link_ble_config_scan_item_device_address)).getText().toString();
-            String bleAddress = textview.getText().toString();
 
             sp.putString(RileyLinkConst.Prefs.RileyLinkAddress, bleAddress);
 
@@ -114,46 +104,45 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
             finish();
         });
 
-        toolbarBTScan = findViewById(R.id.rileylink_toolbarBTScan);
+        buttonStartScan.setOnClickListener(view -> {
-        toolbarBTScan.setTitle(R.string.rileylink_scanner_title);
+            // disable currently selected RL, so that we can discover it
-        setSupportActionBar(toolbarBTScan);
+            rileyLinkUtil.sendBroadcastMessage(RileyLinkConst.Intents.RileyLinkDisconnect, this);
+            rlDisconnected = true;
+
+            startLeDeviceScan();
+        });
+
+        buttonStopScan.setOnClickListener(view -> stopLeDeviceScan());
+
+        buttonRemoveRileyLink.setOnClickListener(view -> new AlertDialog.Builder(this)
+                .setIcon(android.R.drawable.ic_dialog_alert)
+                .setTitle(getString(R.string.riley_link_ble_config_remove_riley_link_confirmation_title))
+                .setMessage(getString(R.string.riley_link_ble_config_remove_riley_link_confirmation))
+                .setPositiveButton(getString(R.string.riley_link_common_yes), (dialog, which) -> {
+                    rileyLinkUtil.sendBroadcastMessage(RileyLinkConst.Intents.RileyLinkDisconnect, RileyLinkBLEConfigActivity.this);
+                    sp.remove(RileyLinkConst.Prefs.RileyLinkAddress);
+                    updateCurrentlySelectedRileyLink();
+                })
+                .setNegativeButton(getString(R.string.riley_link_common_no), null)
+                .show());
+    }
+
+    private void updateCurrentlySelectedRileyLink() {
+        String address = sp.getString(RileyLinkConst.Prefs.RileyLinkAddress, "");
+        if (StringUtils.isEmpty(address)) {
+            currentlySelectedRileyLink.setText(R.string.riley_link_ble_config_no_riley_link_selected);
+            buttonRemoveRileyLink.setVisibility(View.GONE);
+        } else {
+            currentlySelectedRileyLink.setText(address);
+            buttonRemoveRileyLink.setVisibility(View.VISIBLE);
+        }
     }
 
     @Override protected void onResume() {
         super.onResume();
         prepareForScanning();
-    }
 
-    @Override
+        updateCurrentlySelectedRileyLink();
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.menu_rileylink_ble_scan, menu);
-
-        actionTitleStart = resourceHelper.gs(R.string.rileylink_scanner_scan_scan);
-        actionTitleStop = resourceHelper.gs(R.string.rileylink_scanner_scan_stop);
-
-        menuItem = menu.getItem(0);
-
-        menuItem.setTitle(actionTitleStart);
-
-        return true;
-    }
-
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getTitle().equals(actionTitleStart)) {
-            // disable currently selected RL, so that we can discover it
-            rileyLinkUtil.sendBroadcastMessage(RileyLinkConst.Intents.RileyLinkDisconnect, this);
-            rlDisconnected = true;
-
-            scanLeDevice(true);
-            return true;
-        } else if (item.getTitle().equals(actionTitleStop)) {
-            scanLeDevice(false);
-            return true;
-        } else {
-            return super.onOptionsItemSelected(item);
-        }
     }
 
     @Override public void onBackPressed() {
@@ -166,41 +155,34 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
 
     @Override protected void onDestroy() {
         super.onDestroy();
-        mScanning = false;
+        stopLeDeviceScan();
-        mLEScanner.stopScan(mScanCallback2);
     }
 
     private void prepareForScanning() {
         boolean checkOK = blePrecheck.prerequisitesCheck(this);
 
         if (checkOK) {
-            mLEScanner = mBluetoothAdapter.getBluetoothLeScanner();
+            bleScanner = bluetoothAdapter.getBluetoothLeScanner();
             settings = new ScanSettings.Builder().setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build();
             filters = Collections.singletonList(new ScanFilter.Builder().setServiceUuid(
                     ParcelUuid.fromString(GattAttributes.SERVICE_RADIO)).build());
         }
     }
 
-
+    private final ScanCallback bleScanCallback = new ScanCallback() {
-    private final ScanCallback mScanCallback2 = new ScanCallback() {
-
         @Override
         public void onScanResult(int callbackType, final ScanResult scanRecord) {
-
             Log.d(TAG, scanRecord.toString());
 
             runOnUiThread(() -> {
                 if (addDevice(scanRecord))
-                    mLeDeviceListAdapter.notifyDataSetChanged();
+                    deviceListAdapter.notifyDataSetChanged();
             });
         }
 
-
         @Override
         public void onBatchScanResults(final List<ScanResult> results) {
-
             runOnUiThread(() -> {
-
                 boolean added = false;
 
                 for (ScanResult result : results) {
@@ -209,13 +191,11 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
                 }
 
                 if (added)
-                    mLeDeviceListAdapter.notifyDataSetChanged();
+                    deviceListAdapter.notifyDataSetChanged();
             });
         }
 
-
         private boolean addDevice(ScanResult result) {
-
             BluetoothDevice device = result.getDevice();
 
             List<ParcelUuid> serviceUuids = result.getScanRecord().getServiceUuids();
@@ -225,12 +205,11 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
             } else if (serviceUuids.size() > 1) {
                 Log.v(TAG, "Device " + device.getAddress() + " has too many serviceUuids (Not RileyLink).");
             } else {
-
                 String uuid = serviceUuids.get(0).getUuid().toString().toLowerCase();
 
                 if (uuid.equals(GattAttributes.SERVICE_RADIO)) {
                     Log.i(TAG, "Found RileyLink with address: " + device.getAddress());
-                    mLeDeviceListAdapter.addDevice(result);
+                    deviceListAdapter.addDevice(result);
                     return true;
                 } else {
                     Log.v(TAG, "Device " + device.getAddress() + " has incorrect uuid (Not RileyLink).");
@@ -240,84 +219,62 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
             return false;
         }
 
-
-        private String getDeviceDebug(BluetoothDevice device) {
-            return "BluetoothDevice [name=" + device.getName() + ", address=" + device.getAddress() + //
-                    ", type=" + device.getType(); // + ", alias=" + device.getAlias();
-        }
-
-
         @Override
         public void onScanFailed(int errorCode) {
             Log.e("Scan Failed", "Error Code: " + errorCode);
-            Toast.makeText(mContext, resourceHelper.gs(R.string.rileylink_scanner_scanning_error, errorCode),
+            Toast.makeText(RileyLinkBLEConfigActivity.this, resourceHelper.gs(R.string.riley_link_ble_config_scan_error, errorCode),
                     Toast.LENGTH_LONG).show();
         }
 
     };
 
-
+    private void startLeDeviceScan() {
-    private void scanLeDevice(final boolean enable) {
+        if (bleScanner == null) {
-
+            aapsLogger.error(LTag.PUMPBTCOMM, "startLeDeviceScan failed: bleScanner is null");
-        if (mLEScanner == null)
             return;
+        }
 
-        if (enable) {
+        deviceListAdapter.clear();
-
+        deviceListAdapter.notifyDataSetChanged();
-            mLeDeviceListAdapter.clear();
-            mLeDeviceListAdapter.notifyDataSetChanged();
 
         // Stops scanning after a pre-defined scan period.
-            mHandler.postDelayed(() -> {
+        handler.postDelayed(this::stopLeDeviceScan, SCAN_PERIOD_MILLIS);
 
-                if (mScanning) {
+        buttonStartScan.setEnabled(false);
-                    mScanning = false;
+        buttonStopScan.setVisibility(View.VISIBLE);
-                    mLEScanner.stopScan(mScanCallback2);
+
-                    aapsLogger.debug("scanLeDevice: Scanning Stop");
+        scanning = true;
-                    Toast.makeText(mContext, R.string.rileylink_scanner_scanning_finished, Toast.LENGTH_SHORT).show();
+        bleScanner.startScan(filters, settings, bleScanCallback);
-                    menuItem.setTitle(actionTitleStart);
+        aapsLogger.debug(LTag.PUMPBTCOMM, "startLeDeviceScan: Scanning Start");
+        Toast.makeText(RileyLinkBLEConfigActivity.this, R.string.riley_link_ble_config_scan_scanning, Toast.LENGTH_SHORT).show();
     }
-            }, SCAN_PERIOD);
 
-            mScanning = true;
+    private void stopLeDeviceScan() {
-            mLEScanner.startScan(filters, settings, mScanCallback2);
+        if (scanning) {
-            aapsLogger.debug("scanLeDevice: Scanning Start");
+            scanning = false;
-            Toast.makeText(this, R.string.rileylink_scanner_scanning, Toast.LENGTH_SHORT).show();
+            bleScanner.stopScan(bleScanCallback);
 
-            menuItem.setTitle(actionTitleStop);
+            aapsLogger.debug(LTag.PUMPBTCOMM, "stopLeDeviceScan: Scanning Stop");
-
+            Toast.makeText(this, R.string.riley_link_ble_config_scan_finished, Toast.LENGTH_SHORT).show();
-        } else {
-            if (mScanning) {
-                mScanning = false;
-                mLEScanner.stopScan(mScanCallback2);
-
-                aapsLogger.debug("scanLeDevice: Scanning Stop");
-                Toast.makeText(this, R.string.rileylink_scanner_scanning_finished, Toast.LENGTH_SHORT).show();
-
-                menuItem.setTitle(actionTitleStart);
-            }
         }
+
+        buttonStartScan.setEnabled(true);
+        buttonStopScan.setVisibility(View.GONE);
     }
 
     private class LeDeviceListAdapter extends BaseAdapter {
-
         private final ArrayList<BluetoothDevice> mLeDevices;
         private final Map<BluetoothDevice, Integer> rileyLinkDevices;
         private final LayoutInflater mInflator;
-        String currentlySelectedAddress;
-
 
         public LeDeviceListAdapter() {
             super();
             mLeDevices = new ArrayList<>();
             rileyLinkDevices = new HashMap<>();
-            mInflator = RileyLinkBLEScanActivity.this.getLayoutInflater();
+            mInflator = RileyLinkBLEConfigActivity.this.getLayoutInflater();
-            currentlySelectedAddress = sp.getString(RileyLinkConst.Prefs.RileyLinkAddress, "");
         }
 
-
         public void addDevice(ScanResult result) {
-
             if (!mLeDevices.contains(result.getDevice())) {
                 mLeDevices.add(result.getDevice());
             }
@@ -325,42 +282,36 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
             notifyDataSetChanged();
         }
 
-
         public void clear() {
             mLeDevices.clear();
             rileyLinkDevices.clear();
             notifyDataSetChanged();
         }
 
-
         @Override
         public int getCount() {
             return mLeDevices.size();
         }
 
-
         @Override
         public Object getItem(int i) {
             return mLeDevices.get(i);
         }
 
-
         @Override
         public long getItemId(int i) {
             return i;
         }
 
-
         @Override
         public View getView(int i, View view, ViewGroup viewGroup) {
-
             ViewHolder viewHolder;
             // General ListView optimization code.
             if (view == null) {
                 view = mInflator.inflate(R.layout.rileylink_scan_item, null);
                 viewHolder = new ViewHolder();
-                viewHolder.deviceAddress = view.findViewById(R.id.rileylink_device_address);
+                viewHolder.deviceAddress = view.findViewById(R.id.riley_link_ble_config_scan_item_device_address);
-                viewHolder.deviceName = view.findViewById(R.id.rileylink_device_name);
+                viewHolder.deviceName = view.findViewById(R.id.riley_link_ble_config_scan_item_device_name);
                 view.setTag(viewHolder);
             } else {
                 viewHolder = (ViewHolder) view.getTag();
@@ -370,15 +321,15 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
             String deviceName = device.getName();
 
             if (StringUtils.isBlank(deviceName)) {
-                deviceName = "RileyLink";
+                deviceName = "RileyLink (?)";
             }
 
-            deviceName += " [" + rileyLinkDevices.get(device).intValue() + "]";
+            deviceName += " [" + rileyLinkDevices.get(device) + "]";
+
+            String currentlySelectedAddress = sp.getString(RileyLinkConst.Prefs.RileyLinkAddress, "");
 
             if (currentlySelectedAddress.equals(device.getAddress())) {
-                // viewHolder.deviceName.setTextColor(getColor(R.color.secondary_text_light));
+                deviceName += " (" + getResources().getString(R.string.riley_link_ble_config_scan_selected) + ")";
-                // viewHolder.deviceAddress.setTextColor(getColor(R.color.secondary_text_light));
-                deviceName += " (" + getResources().getString(R.string.rileylink_scanner_selected_device) + ")";
             }
 
             viewHolder.deviceName.setText(deviceName);
@@ -386,11 +337,9 @@ public class RileyLinkBLEScanActivity extends NoSplashAppCompatActivity {
 
             return view;
         }
-
     }
 
     static class ViewHolder {
-
         TextView deviceName;
         TextView deviceAddress;
     }

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/ble/data/encoding/Encoding4b6bAbstract.java

@@ -23,10 +23,10 @@ public abstract class Encoding4b6bAbstract implements Encoding4b6b {
 
     // 21, 49, 50, 35, 52, 37, 38, 22, 26, 25, 42, 11, 44, 13, 14, 28
 
-    public abstract byte[] encode4b6b(byte[] data);
+    @Override public abstract byte[] encode4b6b(byte[] data);
 
 
-    public abstract byte[] decode4b6b(byte[] data) throws RileyLinkCommunicationException;
+    @Override public abstract byte[] decode4b6b(byte[] data) throws RileyLinkCommunicationException;
 
 
     protected short convertUnsigned(byte x) {

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/ble/data/encoding/Encoding4b6bGeoff.java

@@ -19,7 +19,7 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
     public static final Logger LOG = StacktraceLoggerWrapper.getLogger(Encoding4b6bGeoff.class);
 
 
-    public byte[] encode4b6b(byte[] data) {
+    @Override public byte[] encode4b6b(byte[] data) {
         // if ((data.length % 2) != 0) {
         // LOG.error("Warning: data is odd number of bytes");
         // }
@@ -77,7 +77,7 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
      * @return
      * @throws NumberFormatException
      */
-    public byte[] decode4b6b(byte[] raw) throws RileyLinkCommunicationException {
+    @Override public byte[] decode4b6b(byte[] raw) throws RileyLinkCommunicationException {
 
         StringBuilder errorMessageBuilder = new StringBuilder();
 

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/ble/data/encoding/Encoding4b6bGo.java

@@ -20,7 +20,7 @@ public class Encoding4b6bGo extends Encoding4b6bAbstract {
     private static Map<Short, Short> decodeGoMap;
 
 
-    public byte[] encode4b6b(byte[] src) {
+    @Override public byte[] encode4b6b(byte[] src) {
         // 2 input bytes produce 3 output bytes.
         // Odd final input byte, if any, produces 2 output bytes.
         int n = src.length;
@@ -54,7 +54,7 @@ public class Encoding4b6bGo extends Encoding4b6bAbstract {
      * @param src
      * @return
      */
-    public byte[] decode4b6b(byte[] src) throws RileyLinkCommunicationException {
+    @Override public byte[] decode4b6b(byte[] src) throws RileyLinkCommunicationException {
         int n = src.length;
 
         if (decodeGoMap == null)

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/ble/data/encoding/Encoding4b6bLoop.java

@@ -33,7 +33,7 @@ public class Encoding4b6bLoop extends Encoding4b6bAbstract {
      * @param data
      * @return
      */
-    public byte[] encode4b6b(byte[] data) {
+    @Override public byte[] encode4b6b(byte[] data) {
 
         List<Byte> buffer = new ArrayList<Byte>();
         int bitAccumulator = 0x0;
@@ -78,7 +78,7 @@ public class Encoding4b6bLoop extends Encoding4b6bAbstract {
      * @return
      * @throws RileyLinkCommunicationException
      */
-    public byte[] decode4b6b(byte[] data) throws RileyLinkCommunicationException {
+    @Override public byte[] decode4b6b(byte[] data) throws RileyLinkCommunicationException {
         List<Byte> buffer = new ArrayList<Byte>();
         int availBits = 0;
         int bitAccumulator = 0;

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/dialog/RileyLinkStatusGeneralFragment.java

@@ -78,7 +78,7 @@ public class RileyLinkStatusGeneralFragment extends DaggerFragment implements Re
         refreshData();
     }
 
-    public void refreshData() {
+    @Override public void refreshData() {
         RileyLinkTargetDevice targetDevice = rileyLinkServiceData.targetDevice;
 
         this.connectionStatus.setText(resourceHelper.gs(rileyLinkServiceData.rileyLinkServiceState.getResourceId()));
@@ -114,7 +114,7 @@ public class RileyLinkStatusGeneralFragment extends DaggerFragment implements Re
 
         long lastConnectionTimeMillis = pumpPlugin.getLastConnectionTimeMillis();
         if (lastConnectionTimeMillis == 0) {
-            this.lastDeviceContact.setText(resourceHelper.gs(R.string.common_never));
+            this.lastDeviceContact.setText(resourceHelper.gs(R.string.riley_link_ble_config_connected_never));
         } else {
             this.lastDeviceContact.setText(StringUtil.toDateTimeString(dateUtil, new LocalDateTime(lastConnectionTimeMillis)));
         }

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/service/data/ServiceTransport.java

@@ -135,7 +135,7 @@ public class ServiceTransport extends ServiceMessage {
     }
 
 
-    public ServiceTransport clone() {
+    @Override public ServiceTransport clone() {
         Parcel p = Parcel.obtain();
         Parcel p2 = Parcel.obtain();
         getMap().writeToParcel(p, 0);

rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/service/tasks/ServiceTaskExecutor.java

@@ -33,7 +33,7 @@ public class ServiceTaskExecutor extends ThreadPoolExecutor {
     }
 
     // FIXME
-    protected void beforeExecute(Thread t, Runnable r) {
+    @Override protected void beforeExecute(Thread t, Runnable r) {
         // This is run on either caller UI thread or Service UI thread.
         ServiceTask task = (ServiceTask) r;
         aapsLogger.debug(LTag.PUMPBTCOMM, "About to run task " + task.getClass().getSimpleName());
@@ -43,7 +43,7 @@ public class ServiceTaskExecutor extends ThreadPoolExecutor {
 
 
     // FIXME
-    protected void afterExecute(Runnable r, Throwable t) {
+    @Override protected void afterExecute(Runnable r, Throwable t) {
         // This is run on either caller UI thread or Service UI thread.
         ServiceTask task = (ServiceTask) r;
         task.postOp();

rileylink/src/main/res/layout/riley_link_ble_config_activity.xml

@@ -0,0 +1,69 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="5dp">
+
+    <!-- Currently selected RileyLink -->
+    <TextView
+        style="@style/TextAppearance.AppCompat.Title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/riley_link_ble_config_scan_currently_selected_riley_link" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:id="@+id/riley_link_ble_config_currently_selected_riley_link"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:paddingStart="10dp"
+            android:textSize="16sp" />
+
+        <Button
+            android:id="@+id/riley_link_ble_config_button_remove_riley_link"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/riley_link_ble_config_remove_riley_link"
+            android:visibility="gone" />
+    </LinearLayout>
+
+    <!-- RileyLink scan -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            style="@style/TextAppearance.AppCompat.Title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="@string/riley_link_ble_config_scan_title" />
+
+        <Button
+            android:id="@+id/riley_link_ble_config_scan_start"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/riley_link_ble_config_button_scan_start" />
+
+        <Button
+            android:id="@+id/riley_link_ble_config_button_scan_stop"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/riley_link_ble_config_scan_stop"
+            android:visibility="gone" />
+    </LinearLayout>
+
+    <!-- RileyLink scan results -->
+    <ListView
+        android:id="@+id/riley_link_ble_config_scan_device_list"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+</LinearLayout>
+

rileylink/src/main/res/layout/rileylink_scan_activity.xml

@@ -1,43 +0,0 @@
-<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        tools:context="com.gxwtech.roundtrip2.RileyLinkScan">
-
-        <com.google.android.material.appbar.AppBarLayout xmlns:android="http://schemas.android.com/apk/res/android"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            app:elevation="0dp">
-
-            <androidx.appcompat.widget.Toolbar
-                android:id="@+id/rileylink_toolbarBTScan"
-                android:minHeight="?attr/actionBarSize"
-                android:layout_width="match_parent"
-                android:layout_height="?attr/actionBarSize"></androidx.appcompat.widget.Toolbar>
-        </com.google.android.material.appbar.AppBarLayout>
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="vertical"
-            android:paddingTop="?attr/actionBarSize">
-
-            <ListView
-                android:layout_width="match_parent"
-                android:layout_height="0dp"
-                android:id="@+id/rileylink_listBTScan"
-
-                android:layout_weight="1" />
-
-        </LinearLayout>
-
-
-    </androidx.coordinatorlayout.widget.CoordinatorLayout>
-
-
-</androidx.drawerlayout.widget.DrawerLayout>

rileylink/src/main/res/layout/rileylink_scan_item.xml

@@ -1,22 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
     android:orientation="vertical"
-    android:layout_width="match_parent"
+    android:paddingStart="10dp"
-    android:layout_height="wrap_content"
+    android:paddingTop="5dp"
-    android:paddingLeft="32dp">
+    android:paddingBottom="5dp">
 
     <TextView
-        android:id="@+id/rileylink_device_name"
+        android:id="@+id/riley_link_ble_config_scan_item_device_name"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:textSize="24dp"
+        android:textSize="16sp" />
-
-        android:text="name" />
 
     <TextView
-        android:id="@+id/rileylink_device_address"
+        android:id="@+id/riley_link_ble_config_scan_item_device_address"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:textSize="12dp" />
+        android:textSize="12sp" />
 
 </LinearLayout>

rileylink/src/main/res/menu/menu_rileylink_ble_scan.xml

@@ -6,5 +6,5 @@
     <item
         android:id="@+id/rileylink_miScan"
         app:showAsAction="ifRoom"
-        android:title="@string/rileylink_scanner_scan_scan"></item>
+        android:title="@string/riley_link_ble_config_button_scan_start"></item>
 </menu>

rileylink/src/main/res/values/strings.xml

@@ -1,17 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <!-- RL BLE Scanning -->
+    <!-- RL BLE Config -->
-    <string name="rileylink_scanner_scan_scan">SCAN</string>
+    <string name="riley_link_ble_config_button_scan_start">Scan</string>
-    <string name="rileylink_scanner_scan_stop">STOP</string>
+    <string name="riley_link_ble_config_scan_stop">Stop</string>
-    <string name="rileylink_scanner_selected_device">Selected</string>
+    <string name="riley_link_ble_config_scan_selected">Selected</string>
-    <string name="rileylink_scanner_title">RileyLink Scan</string>
+    <string name="riley_link_ble_config_scan_title">RileyLink Scan</string>
-    <string name="location_yes">Enable</string>
+    <string name="riley_link_ble_config_scan_scanning">Scanning</string>
-    <string name="location_no">No</string>
+    <string name="riley_link_ble_config_scan_finished">Scanning finished</string>
-    <string name="rileylink_scanner_scanning">Scanning</string>
+    <string name="riley_link_ble_config_scan_error">Scanning error: %1$d</string>
-    <string name="rileylink_scanner_scanning_finished">Scanning finished</string>
+    <string name="riley_link_ble_config_connected_never">Never</string>
-    <string name="rileylink_scanner_scanning_error">Scanning error: %1$d</string>
+    <string name="riley_link_ble_config_scan_currently_selected_riley_link">Currently Selected RileyLink</string>
-    <string name="common_never">Never</string>
+    <string name="riley_link_ble_config_remove_riley_link">Remove</string>
+    <string name="riley_link_ble_config_remove_riley_link_confirmation">Are you sure that you want to remove your RileyLink?</string>
 
     <!-- RL Status Page -->
     <string name="rileylink_settings_tab1">Settings</string>
@@ -34,7 +35,6 @@
     <string name="rileylink_pump_serial_number">Pump Serial Number:</string>
     <string name="rileylink_pump_frequency">Pump Frequency:</string>
 
-
     <!-- RL State -->
     <string name="rileylink_state_bt_init">Bluetooth Initializing…</string>
     <string name="rileylink_state_bt_error">Bluetooth Error</string>
@@ -67,6 +67,10 @@
     <string name="key_medtronic_encoding" translatable="false">pref_medtronic_encoding</string>
 
     <string name="mdt_last_bolus" translatable="false">%1$.1f %2$s (%3$s)</string>
+    <string name="riley_link_common_yes">Yes</string>
+    <string name="riley_link_common_no">No</string>
+    <string name="riley_link_ble_config_remove_riley_link_confirmation_title">Remove RileyLink</string>
+    <string name="riley_link_ble_config_no_riley_link_selected">No RileyLink selected</string>
 
     <plurals name="duration_days">
         <item quantity="one">%1$d day</item>
@@ -77,5 +81,4 @@
         <item quantity="other">%1$d hours</item>
     </plurals>
 
-
 </resources>