more permission checks

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

@@ -789,7 +789,6 @@
     <string name="needsystemwindowpermission">Application needs system window permission for notifications</string>
     <string name="needlocationpermission">Application needs location permission for BT scan and WiFi identification</string>
     <string name="needstoragepermission">Application needs storage permission to be able store log files and export settings</string>
-    <string name="needconnectpermission">Application needs bluetooth permission</string>
     <string name="request">Request</string>
     <string name="open_navigation">Open navigation</string>
     <string name="close_navigation">Close navigation</string>

automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/triggers/TriggerBTDevice.kt

@@ -1,8 +1,11 @@
 package info.nightscout.androidaps.plugins.general.automation.triggers
 
+import android.Manifest
 import android.bluetooth.BluetoothManager
 import android.content.Context
+import android.content.pm.PackageManager
 import android.widget.LinearLayout
+import androidx.core.app.ActivityCompat
 import com.google.common.base.Optional
 import dagger.android.HasAndroidInjector
 import info.nightscout.androidaps.automation.R
@@ -13,9 +16,9 @@ import info.nightscout.androidaps.plugins.general.automation.elements.InputDropd
 import info.nightscout.androidaps.plugins.general.automation.elements.LayoutBuilder
 import info.nightscout.androidaps.plugins.general.automation.elements.StaticLabel
 import info.nightscout.androidaps.utils.JsonHelper
+import info.nightscout.androidaps.utils.ToastUtils
 import info.nightscout.shared.logging.LTag
 import org.json.JSONObject
-import java.util.*
 import javax.inject.Inject
 
 class TriggerBTDevice(injector: HasAndroidInjector) : Trigger(injector) {
@@ -74,7 +77,11 @@ class TriggerBTDevice(injector: HasAndroidInjector) : Trigger(injector) {
     // Get the list of paired BT devices to use in dropdown menu
     private fun devicesPaired(): ArrayList<CharSequence> {
         val s = ArrayList<CharSequence>()
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             (context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager?)?.adapter?.bondedDevices?.forEach { s.add(it.name) }
+        } else {
+            ToastUtils.errorToast(context, context.getString(R.string.needconnectpermission))
+        }
         return s
     }
 

core/src/main/AndroidManifest.xml

@@ -8,6 +8,8 @@
 
     <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
 
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+
     <application android:supportsRtl="true">
         <activity
             android:name="info.nightscout.androidaps.activities.TDDStatsActivity"

core/src/main/java/info/nightscout/androidaps/plugins/pump/common/ble/BlePreCheck.kt

@@ -43,11 +43,10 @@ class BlePreCheck @Inject constructor(
             }
             // change after SDK = 31+
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-                if (ContextCompat.checkSelfPermission(context, "android.permission.BLUETOOTH_CONNECT") != PackageManager.PERMISSION_GRANTED ||
+                if (ContextCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED ||
-                    ContextCompat.checkSelfPermission(context, "android.permission.BLUETOOTH_SCAN") != PackageManager.PERMISSION_GRANTED
+                    ContextCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) != PackageManager.PERMISSION_GRANTED
                 ) {
-                    //ActivityCompat.requestPermissions(activity, arrayOf(Manifest.permission.BLUETOOTH_SCAN, Manifest.permission.BLUETOOTH_CONNECT), PERMISSION_REQUEST_BLUETOOTH)
+                    ActivityCompat.requestPermissions(activity, arrayOf(Manifest.permission.BLUETOOTH_SCAN, Manifest.permission.BLUETOOTH_CONNECT), PERMISSION_REQUEST_BLUETOOTH)
-                    ActivityCompat.requestPermissions(activity, arrayOf("android.permission.BLUETOOTH_SCAN", "android.permission.BLUETOOTH_CONNECT"), PERMISSION_REQUEST_BLUETOOTH)
                     return false
                 }
             }

core/src/main/java/info/nightscout/androidaps/utils/ui/BluetoothDevicePreference.kt

@@ -0,0 +1,32 @@
+package info.nightscout.androidaps.utils.ui
+
+import android.Manifest
+import kotlin.jvm.JvmOverloads
+import android.bluetooth.BluetoothManager
+import android.content.Context
+import android.content.pm.PackageManager
+import android.util.AttributeSet
+import androidx.core.app.ActivityCompat
+import androidx.preference.ListPreference
+import info.nightscout.androidaps.core.R
+import info.nightscout.androidaps.utils.ToastUtils
+import java.util.*
+
+class BluetoothDevicePreference @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) : ListPreference(context, attrs) {
+
+    init {
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+            val devices = Vector<CharSequence>()
+            (context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager?)?.adapter?.let { bta ->
+                for (dev in bta.bondedDevices)
+                    dev.name?.let { name -> devices.add(name) }
+            }
+            entries = devices.toTypedArray()
+            entryValues = devices.toTypedArray()
+        } else {
+            entries = emptyArray()
+            entryValues = emptyArray()
+            ToastUtils.errorToast(context, context.getString(R.string.needconnectpermission))
+        }
+    }
+}

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

@@ -601,6 +601,7 @@
     <string name="autotune_run_with_autoswitch">Autotune runned and profile automatically switched</string>
     <string name="autotune_run_with_error">Error during last Autotune run</string>
     <string name="autotune_run_cancelled">Another run of Autotune is detected, run cancelled</string>
+    <string name="needconnectpermission">Application needs bluetooth permission</string>
 
     <plurals name="days">
         <item quantity="one">%1$d day</item>

danar/src/main/java/info/nightscout/androidaps/danar/BluetoothDevicePreference.kt

@@ -1,22 +0,0 @@
-package info.nightscout.androidaps.danar
-
-import kotlin.jvm.JvmOverloads
-import android.bluetooth.BluetoothAdapter
-import android.bluetooth.BluetoothDevice
-import android.bluetooth.BluetoothManager
-import android.content.Context
-import android.util.AttributeSet
-import androidx.preference.ListPreference
-import java.util.*
-
-class BluetoothDevicePreference @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) : ListPreference(context, attrs) {
-    init {
-        val entries = Vector<CharSequence>()
-        (context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager?)?.adapter?.let { bta ->
-            for (dev in bta.bondedDevices)
-                dev.name?.let { name -> entries.add(name) }
-        }
-        setEntries(entries.toTypedArray())
-        entryValues = entries.toTypedArray()
-    }
-}

danar/src/main/java/info/nightscout/androidaps/danar/services/AbstractDanaRExecutionService.java

@@ -1,14 +1,18 @@
 package info.nightscout.androidaps.danar.services;
 
+import android.Manifest;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothManager;
 import android.bluetooth.BluetoothSocket;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.os.IBinder;
 import android.os.SystemClock;
 
+import androidx.core.app.ActivityCompat;
+
 import java.io.IOException;
 import java.util.Set;
 import java.util.UUID;
@@ -41,8 +45,7 @@ import info.nightscout.androidaps.events.EventPumpStatusChanged;
 import info.nightscout.androidaps.interfaces.ActivePlugin;
 import info.nightscout.androidaps.interfaces.Profile;
 import info.nightscout.androidaps.interfaces.PumpSync;
-import info.nightscout.shared.logging.AAPSLogger;
+import info.nightscout.androidaps.interfaces.ResourceHelper;
-import info.nightscout.shared.logging.LTag;
 import info.nightscout.androidaps.plugins.bus.RxBus;
 import info.nightscout.androidaps.plugins.general.overview.events.EventNewNotification;
 import info.nightscout.androidaps.plugins.general.overview.events.EventOverviewBolusProgress;
@@ -50,8 +53,9 @@ import info.nightscout.androidaps.plugins.general.overview.notifications.Notific
 import info.nightscout.androidaps.utils.DateUtil;
 import info.nightscout.androidaps.utils.FabricPrivacy;
 import info.nightscout.androidaps.utils.ToastUtils;
-import info.nightscout.androidaps.interfaces.ResourceHelper;
 import info.nightscout.androidaps.utils.rx.AapsSchedulers;
+import info.nightscout.shared.logging.AAPSLogger;
+import info.nightscout.shared.logging.LTag;
 import info.nightscout.shared.sharedPreferences.SP;
 import io.reactivex.rxjava3.disposables.CompositeDisposable;
 
@@ -191,6 +195,7 @@ public abstract class AbstractDanaRExecutionService extends DaggerService {
 
     protected void getBTSocketForSelectedPump() {
         mDevName = sp.getString(R.string.key_danar_bt_name, "");
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             BluetoothAdapter bluetoothAdapter = ((BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter();
 
             if (bluetoothAdapter != null) {
@@ -209,12 +214,13 @@ public abstract class AbstractDanaRExecutionService extends DaggerService {
                         }
                     }
             } else {
-            ToastUtils.INSTANCE.showToastInUiThread(context.getApplicationContext(),
+                ToastUtils.INSTANCE.showToastInUiThread(context.getApplicationContext(), rh.gs(R.string.nobtadapter));
-                    rh.gs(R.string.nobtadapter));
             }
             if (mBTDevice == null) {
-            ToastUtils.INSTANCE.showToastInUiThread(context.getApplicationContext(),
+                ToastUtils.INSTANCE.showToastInUiThread(context.getApplicationContext(), rh.gs(R.string.devicenotfound));
-                    rh.gs(R.string.devicenotfound));
+            }
+        } else {
+            ToastUtils.INSTANCE.errorToast(context, context.getString(R.string.needconnectpermission));
         }
     }
 

danar/src/main/res/xml/pref_danar.xml

@@ -8,7 +8,7 @@
         android:title="@string/danar_pump_settings"
         app:initialExpandedChildrenCount="0">
 
-        <info.nightscout.androidaps.danar.BluetoothDevicePreference
+        <info.nightscout.androidaps.utils.ui.BluetoothDevicePreference
             android:dialogTitle="@string/danar_bt_name_title"
             android:key="@string/key_danar_bt_name"
             android:title="@string/danar_bt_name_title" />

danar/src/main/res/xml/pref_danarkorean.xml

@@ -8,7 +8,7 @@
         android:title="@string/danar_pump_settings"
         app:initialExpandedChildrenCount="0">
 
-        <info.nightscout.androidaps.danar.BluetoothDevicePreference
+        <info.nightscout.androidaps.utils.ui.BluetoothDevicePreference
             android:dialogTitle="@string/danar_bt_name_title"
             android:key="@string/key_danar_bt_name"
             android:title="@string/danar_bt_name_title" />

danar/src/main/res/xml/pref_danarv2.xml

@@ -8,7 +8,7 @@
         android:title="@string/danar_pump_settings"
         app:initialExpandedChildrenCount="0">
 
-        <info.nightscout.androidaps.danar.BluetoothDevicePreference
+        <info.nightscout.androidaps.utils.ui.BluetoothDevicePreference
             android:dialogTitle="@string/danar_bt_name_title"
             android:key="@string/key_danar_bt_name"
             android:title="@string/danar_bt_name_title" />

danars/src/main/AndroidManifest.xml

@@ -5,6 +5,8 @@
 
     <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
 
+    <uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
+
     <application>
         <activity
             android:name="info.nightscout.androidaps.danars.activities.BLEScanActivity"

danars/src/main/java/info/nightscout/androidaps/danars/activities/BLEScanActivity.kt

@@ -1,5 +1,6 @@
 package info.nightscout.androidaps.danars.activities
 
+import android.Manifest
 import android.annotation.SuppressLint
 import android.bluetooth.BluetoothAdapter
 import android.bluetooth.BluetoothDevice
@@ -9,6 +10,7 @@ import android.bluetooth.le.ScanCallback
 import android.bluetooth.le.ScanResult
 import android.content.Context
 import android.content.pm.ActivityInfo
+import android.content.pm.PackageManager
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
@@ -16,14 +18,14 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.BaseAdapter
 import android.widget.TextView
+import androidx.core.app.ActivityCompat
 import info.nightscout.androidaps.activities.NoSplashAppCompatActivity
 import info.nightscout.androidaps.danars.R
 import info.nightscout.androidaps.danars.databinding.DanarsBlescannerActivityBinding
 import info.nightscout.androidaps.danars.events.EventDanaRSDeviceChange
-import info.nightscout.androidaps.plugins.bus.RxBus
 import info.nightscout.androidaps.plugins.pump.common.ble.BlePreCheck
+import info.nightscout.androidaps.utils.ToastUtils
 import info.nightscout.shared.sharedPreferences.SP
-import java.util.*
 import java.util.regex.Pattern
 import javax.inject.Inject
 
@@ -58,8 +60,12 @@ class BLEScanActivity : NoSplashAppCompatActivity() {
     override fun onResume() {
         super.onResume()
 
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             if (bluetoothAdapter?.isEnabled != true) bluetoothAdapter?.enable()
             startScan()
+        } else {
+            ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+        }
     }
 
     override fun onPause() {
@@ -68,17 +74,26 @@ class BLEScanActivity : NoSplashAppCompatActivity() {
     }
 
     private fun startScan() =
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             try {
                 bluetoothLeScanner?.startScan(mBleScanCallback)
-        } catch (e: IllegalStateException) {
+            } catch (ignore: IllegalStateException) {
             } // ignore BT not on
+        } else {
+            ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+        }
 
     private fun stopScan() =
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             try {
                 bluetoothLeScanner?.stopScan(mBleScanCallback)
-        } catch (e: IllegalStateException) {
+            } catch (ignore: IllegalStateException) {
             } // ignore BT not on
+        } else {
+            ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+        }
 
+    @SuppressLint("MissingPermission")
     private fun addBleDevice(device: BluetoothDevice?) {
         if (device == null || device.name == null || device.name == "") {
             return
@@ -132,11 +147,16 @@ class BLEScanActivity : NoSplashAppCompatActivity() {
             override fun onClick(v: View) {
                 sp.putString(R.string.key_danars_address, item.device.address)
                 sp.putString(R.string.key_danars_name, name.text.toString())
+                if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
                     item.device.createBond()
                     rxBus.send(EventDanaRSDeviceChange())
+                } else {
+                    ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+                }
                 finish()
             }
 
+            @SuppressLint("MissingPermission")
             fun setData(data: BluetoothDeviceItem) {
                 var tTitle = data.device.name
                 if (tTitle == null || tTitle == "") {

danars/src/main/java/info/nightscout/androidaps/danars/services/BLEComm.kt

@@ -1,10 +1,14 @@
 package info.nightscout.androidaps.danars.services
 
+import android.Manifest
+import android.annotation.SuppressLint
 import android.bluetooth.*
 import android.content.Context
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.os.SystemClock
 import android.util.Base64
+import androidx.core.app.ActivityCompat
 import dagger.android.HasAndroidInjector
 import info.nightscout.androidaps.dana.DanaPump
 import info.nightscout.androidaps.danars.DanaRSPlugin
@@ -21,6 +25,7 @@ import info.nightscout.androidaps.events.EventPumpStatusChanged
 import info.nightscout.androidaps.extensions.notify
 import info.nightscout.androidaps.extensions.waitMillis
 import info.nightscout.androidaps.interfaces.PumpSync
+import info.nightscout.androidaps.interfaces.ResourceHelper
 import info.nightscout.androidaps.plugins.bus.RxBus
 import info.nightscout.androidaps.plugins.general.overview.events.EventDismissNotification
 import info.nightscout.androidaps.plugins.general.overview.events.EventNewNotification
@@ -28,7 +33,6 @@ import info.nightscout.androidaps.plugins.general.overview.notifications.Notific
 import info.nightscout.androidaps.utils.DateUtil
 import info.nightscout.androidaps.utils.T
 import info.nightscout.androidaps.utils.ToastUtils
-import info.nightscout.androidaps.interfaces.ResourceHelper
 import info.nightscout.shared.logging.AAPSLogger
 import info.nightscout.shared.logging.LTag
 import info.nightscout.shared.sharedPreferences.SP
@@ -90,6 +94,11 @@ class BLEComm @Inject internal constructor(
 
     @Synchronized
     fun connect(from: String, address: String?): Boolean {
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+            ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+            aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
+            return false
+        }
         aapsLogger.debug(LTag.PUMPBTCOMM, "Initializing BLEComm.")
         if (bluetoothAdapter == null) {
             aapsLogger.error("Unable to obtain a BluetoothAdapter.")
@@ -107,8 +116,10 @@ class BLEComm @Inject internal constructor(
             return false
         }
         if (device.bondState == BluetoothDevice.BOND_NONE) {
+            if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
                 device.createBond()
                 SystemClock.sleep(10000)
+            }
             return false
         }
         isConnected = false
@@ -131,6 +142,10 @@ class BLEComm @Inject internal constructor(
 
     @Synchronized
     fun disconnect(from: String) {
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+            aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
+            return
+        }
         aapsLogger.debug(LTag.PUMPBTCOMM, "disconnect from: $from")
 
         if (!encryptedDataRead && encryptedCommandSent && encryption == EncryptionType.ENCRYPTION_BLE5) {
@@ -191,6 +206,7 @@ class BLEComm @Inject internal constructor(
         }
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized fun close() {
         /*
         if (!encryptedDataRead && !encryptedCommandSent) {
@@ -268,6 +284,7 @@ class BLEComm @Inject internal constructor(
         }
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized
     private fun setCharacteristicNotification(characteristic: BluetoothGattCharacteristic?, enabled: Boolean) {
         aapsLogger.debug(LTag.PUMPBTCOMM, "setCharacteristicNotification")
@@ -287,6 +304,7 @@ class BLEComm @Inject internal constructor(
         }
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized
     private fun writeCharacteristicNoResponse(characteristic: BluetoothGattCharacteristic, data: ByteArray) {
         Thread(Runnable {
@@ -346,6 +364,7 @@ class BLEComm @Inject internal constructor(
         }
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized
     private fun onConnectionStateChangeSynchronized(gatt: BluetoothGatt, newState: Int) {
         aapsLogger.debug(LTag.PUMPBTCOMM, "onConnectionStateChange")
@@ -559,7 +578,7 @@ class BLEComm @Inject internal constructor(
                 sp.putString(rh.gs(R.string.key_dana_ble5_pairingkey) + danaRSPlugin.mDeviceName, pairingKey)
 
             val storedPairingKey = sp.getString(rh.gs(R.string.key_dana_ble5_pairingkey) + danaRSPlugin.mDeviceName, "")
-            if (storedPairingKey.isNullOrBlank()) {
+            if (storedPairingKey.isBlank()) {
                 removeBond()
                 disconnect("Non existing pairing key")
             }

diaconn/src/main/java/info/nightscout/androidaps/diaconn/activities/DiaconnG8BLEScanActivity.kt

@@ -1,5 +1,6 @@
 package info.nightscout.androidaps.diaconn.activities
 
+import android.Manifest
 import android.annotation.SuppressLint
 import android.bluetooth.BluetoothAdapter
 import android.bluetooth.BluetoothDevice
@@ -11,6 +12,7 @@ import android.bluetooth.le.ScanResult
 import android.bluetooth.le.ScanSettings
 import android.content.Context
 import android.content.pm.ActivityInfo
+import android.content.pm.PackageManager
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
@@ -19,12 +21,13 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.BaseAdapter
 import android.widget.TextView
+import androidx.core.app.ActivityCompat
 import info.nightscout.androidaps.activities.NoSplashAppCompatActivity
-import info.nightscout.androidaps.diaconn.events.EventDiaconnG8DeviceChange
 import info.nightscout.androidaps.diaconn.R
 import info.nightscout.androidaps.diaconn.databinding.DiaconnG8BlescannerActivityBinding
-import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.diaconn.events.EventDiaconnG8DeviceChange
 import info.nightscout.androidaps.plugins.pump.common.ble.BlePreCheck
+import info.nightscout.androidaps.utils.ToastUtils
 import info.nightscout.shared.sharedPreferences.SP
 import java.util.*
 import javax.inject.Inject
@@ -61,18 +64,25 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
     override fun onResume() {
         super.onResume()
 
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             bluetoothAdapter?.let { bluetoothAdapter ->
                 if (!bluetoothAdapter.isEnabled) bluetoothAdapter.enable()
                 bluetoothLeScanner = bluetoothAdapter.bluetoothLeScanner
                 startScan()
             }
+        } else {
+            ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+        }
     }
 
     override fun onPause() {
         super.onPause()
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             stopScan()
         }
+    }
 
+    @SuppressLint("MissingPermission")
     private fun startScan() =
         try {
             val filters: MutableList<ScanFilter> = ArrayList()
@@ -86,16 +96,21 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
                 .build()
 
             bluetoothLeScanner?.startScan(filters, settings, mBleScanCallback)
-        } catch (e: IllegalStateException) {
+        } catch (ignored: IllegalStateException) {
         } // ignore BT not on
 
+    @SuppressLint("MissingPermission")
     private fun stopScan() =
         try {
             bluetoothLeScanner?.stopScan(mBleScanCallback)
-        } catch (e: IllegalStateException) {
+        } catch (ignored: IllegalStateException) {
         } // ignore BT not on
 
     private fun addBleDevice(device: BluetoothDevice?) {
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+            ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+            return
+        }
         if (device == null || device.name == null || device.name == "") {
             return
         }
@@ -145,6 +160,7 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
                 v.setOnClickListener(this@ViewHolder)
             }
 
+            @SuppressLint("MissingPermission")
             override fun onClick(v: View) {
                 sp.putString(R.string.key_diaconn_g8_address, item.device.address)
                 sp.putString(R.string.key_diaconn_g8_name, name.text.toString())
@@ -153,6 +169,7 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
                 finish()
             }
 
+            @SuppressLint("MissingPermission")
             fun setData(data: BluetoothDeviceItem) {
                 var tTitle = data.device.name
                 if (tTitle == null || tTitle == "") {
@@ -168,6 +185,7 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
 
     //
     inner class BluetoothDeviceItem internal constructor(val device: BluetoothDevice) {
+
         override fun equals(other: Any?): Boolean {
             if (other !is BluetoothDeviceItem) {
                 return false

diaconn/src/main/java/info/nightscout/androidaps/diaconn/service/BLECommonService.kt

@@ -1,9 +1,12 @@
 package info.nightscout.androidaps.diaconn.service
 
+import android.Manifest
+import android.annotation.SuppressLint
 import android.bluetooth.*
 import android.content.Context
-import android.content.Intent
+import android.content.pm.PackageManager
 import android.os.SystemClock
+import androidx.core.app.ActivityCompat
 import dagger.android.HasAndroidInjector
 import info.nightscout.androidaps.activities.ErrorHelperActivity
 import info.nightscout.androidaps.diaconn.DiaconnG8Pump
@@ -12,10 +15,11 @@ import info.nightscout.androidaps.diaconn.packet.*
 import info.nightscout.androidaps.events.EventPumpStatusChanged
 import info.nightscout.androidaps.extensions.notify
 import info.nightscout.androidaps.extensions.waitMillis
+import info.nightscout.androidaps.interfaces.ResourceHelper
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.utils.ToastUtils
 import info.nightscout.shared.logging.AAPSLogger
 import info.nightscout.shared.logging.LTag
-import info.nightscout.androidaps.plugins.bus.RxBus
-import info.nightscout.androidaps.interfaces.ResourceHelper
 import java.util.*
 import java.util.concurrent.ScheduledFuture
 import javax.inject.Inject
@@ -66,6 +70,11 @@ class BLECommonService @Inject internal constructor(
 
     @Synchronized
     fun connect(from: String, address: String?): Boolean {
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+            ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
+            aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
+            return false
+        }
         aapsLogger.debug(LTag.PUMPBTCOMM, "Initializing Bluetooth ")
         if (bluetoothAdapter == null) {
             aapsLogger.error("Unable to obtain a BluetoothAdapter.")
@@ -98,6 +107,10 @@ class BLECommonService @Inject internal constructor(
 
     @Synchronized
     fun disconnect(from: String) {
+        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+            aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
+            return
+        }
         aapsLogger.debug(LTag.PUMPBTCOMM, "disconnect from: $from")
 
         // cancel previous scheduled disconnection to prevent closing upcoming connection
@@ -117,6 +130,7 @@ class BLECommonService @Inject internal constructor(
         SystemClock.sleep(2000)
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized
     fun close() {
         aapsLogger.debug(LTag.PUMPBTCOMM, "BluetoothAdapter close")
@@ -159,6 +173,7 @@ class BLECommonService @Inject internal constructor(
         }
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized
     private fun writeCharacteristicNoResponse(characteristic: BluetoothGattCharacteristic, data: ByteArray) {
         Thread(Runnable {
@@ -197,6 +212,7 @@ class BLECommonService @Inject internal constructor(
         return bluetoothGatt?.services
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized
     private fun findCharacteristic() {
         val gattServices = getSupportedGattServices() ?: return
@@ -222,6 +238,7 @@ class BLECommonService @Inject internal constructor(
         }
     }
 
+    @SuppressLint("MissingPermission")
     @Synchronized
     private fun onConnectionStateChangeSynchronized(gatt: BluetoothGatt, newState: Int) {
         aapsLogger.debug(LTag.PUMPBTCOMM, "onConnectionStateChange newState : $newState")

insight/src/main/java/info/nightscout/androidaps/plugins/pump/insight/connection_service/InsightConnectionService.java

@@ -1,16 +1,19 @@
 package info.nightscout.androidaps.plugins.pump.insight.connection_service;
 
+import android.Manifest;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothManager;
 import android.bluetooth.BluetoothSocket;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.os.Binder;
 import android.os.IBinder;
 import android.os.PowerManager;
 
 import androidx.annotation.Nullable;
+import androidx.core.app.ActivityCompat;
 
 import org.spongycastle.crypto.InvalidCipherTextException;
 
@@ -23,8 +26,6 @@ import javax.inject.Inject;
 
 import dagger.android.DaggerService;
 import info.nightscout.androidaps.insight.R;
-import info.nightscout.shared.logging.AAPSLogger;
-import info.nightscout.shared.logging.LTag;
 import info.nightscout.androidaps.plugins.pump.insight.app_layer.AppLayerMessage;
 import info.nightscout.androidaps.plugins.pump.insight.app_layer.ReadParameterBlockMessage;
 import info.nightscout.androidaps.plugins.pump.insight.app_layer.configuration.CloseConfigurationWriteSessionMessage;
@@ -87,6 +88,8 @@ import info.nightscout.androidaps.plugins.pump.insight.utils.PairingDataStorage;
 import info.nightscout.androidaps.plugins.pump.insight.utils.crypto.Cryptograph;
 import info.nightscout.androidaps.plugins.pump.insight.utils.crypto.DerivedKeys;
 import info.nightscout.androidaps.plugins.pump.insight.utils.crypto.KeyPair;
+import info.nightscout.shared.logging.AAPSLogger;
+import info.nightscout.shared.logging.LTag;
 import info.nightscout.shared.sharedPreferences.SP;
 
 public class InsightConnectionService extends DaggerService implements ConnectionEstablisher.Callback, InputStreamReader.Callback, OutputStreamWriter.Callback {
@@ -108,7 +111,7 @@ public class InsightConnectionService extends DaggerService implements Connectio
     private DelayedActionThread disconnectTimer;
     private DelayedActionThread recoveryTimer;
     private DelayedActionThread timeoutTimer;
-    private BluetoothAdapter bluetoothAdapter;
+    @Nullable private BluetoothAdapter bluetoothAdapter;
     private BluetoothDevice bluetoothDevice;
     private BluetoothSocket bluetoothSocket;
     private ConnectionEstablisher connectionEstablisher;
@@ -258,11 +261,13 @@ public class InsightConnectionService extends DaggerService implements Connectio
     @Override
     public synchronized void onCreate() {
         super.onCreate();
-        bluetoothAdapter = ((BluetoothManager)getApplicationContext().getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter();
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+            bluetoothAdapter = ((BluetoothManager) getApplicationContext().getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter();
             pairingDataStorage = new PairingDataStorage(this);
             state = pairingDataStorage.isPaired() ? InsightState.DISCONNECTED : InsightState.NOT_PAIRED;
             wakeLock = ((PowerManager) getSystemService(POWER_SERVICE)).newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "AndroidAPS:InsightConnectionService");
         }
+    }
 
     private void setState(InsightState state) {
         if (this.state == state) return;
@@ -426,6 +431,7 @@ public class InsightConnectionService extends DaggerService implements Connectio
     }
 
     private synchronized void connect() {
+        if (bluetoothAdapter == null) return;
         if (bluetoothDevice == null)
             bluetoothDevice = bluetoothAdapter.getRemoteDevice(pairingDataStorage.getMacAddress());
         setState(InsightState.CONNECTING);

pump-common/src/main/java/info/nightscout/androidaps/plugins/pump/common/ui/PumpBLEConfigActivity.kt

@@ -133,7 +133,7 @@ class PumpBLEConfigActivity : DaggerAppCompatActivity() {
                         aapsLogger.debug(TAG, "Device can be detected near, so trying to remove bond if possible.")
                         bleSelector.removeDevice(bluetoothDevice!!)
                     } else {
-                        val remoteDevice = bluetoothAdapter!!.getRemoteDevice(deviceAddress)
+                        val remoteDevice = bluetoothAdapter?.getRemoteDevice(deviceAddress)
                         if (remoteDevice != null) {
                             bleSelector.removeDevice(remoteDevice)
                         }
@@ -184,7 +184,7 @@ class PumpBLEConfigActivity : DaggerAppCompatActivity() {
     }
 
     private fun prepareForScanning() {
-        bleScanner = bluetoothAdapter!!.bluetoothLeScanner
+        bleScanner = bluetoothAdapter?.bluetoothLeScanner
         settings = bleSelector.getScanSettings()
         filters = bleSelector.getScanFilters()
     }
@@ -243,7 +243,7 @@ class PumpBLEConfigActivity : DaggerAppCompatActivity() {
             binding.pumpBleConfigButtonScanStop.visibility = View.VISIBLE
         }
         scanning = true
-        bleScanner!!.startScan(filters, settings, bleScanCallback)
+        bleScanner?.startScan(filters, settings, bleScanCallback)
         aapsLogger.debug(LTag.PUMPBTCOMM, "startLeDeviceScan: Scanning Start")
         bleSelector.onStartLeDeviceScan(this@PumpBLEConfigActivity)
     }
@@ -251,7 +251,7 @@ class PumpBLEConfigActivity : DaggerAppCompatActivity() {
     private fun stopLeDeviceScan(manualStop: Boolean) {
         if (scanning) {
             scanning = false
-            bleScanner!!.stopScan(bleScanCallback)
+            bleScanner?.stopScan(bleScanCallback)
             aapsLogger.debug(LTag.PUMPBTCOMM, "stopLeDeviceScan: Scanning Stop")
             bleSelector.onStopLeDeviceScan(this@PumpBLEConfigActivity)
             handler.removeCallbacks(stopScanAfterTimeoutRunnable)
@@ -320,8 +320,8 @@ class PumpBLEConfigActivity : DaggerAppCompatActivity() {
             if (currentlySelectedAddress == device.address) {
                 deviceName += " (" + resources.getString(R.string.ble_config_scan_selected) + ")"
             }
-            holder.deviceName!!.text = deviceName
+            holder.deviceName?.text = deviceName
-            holder.deviceAddress!!.text = device.address
+            holder.deviceAddress?.text = device.address
             return v!!
         }
     }

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

@@ -1,5 +1,6 @@
 package info.nightscout.androidaps.plugins.pump.common.dialog
 
+import android.Manifest
 import android.annotation.SuppressLint
 import android.bluetooth.BluetoothAdapter
 import android.bluetooth.BluetoothDevice
@@ -10,6 +11,7 @@ import android.bluetooth.le.ScanFilter
 import android.bluetooth.le.ScanResult
 import android.bluetooth.le.ScanSettings
 import android.content.Context
+import android.content.pm.PackageManager
 import android.os.Bundle
 import android.os.Handler
 import android.os.HandlerThread
@@ -22,8 +24,10 @@ import android.widget.AdapterView.OnItemClickListener
 import android.widget.BaseAdapter
 import android.widget.TextView
 import android.widget.Toast
+import androidx.core.app.ActivityCompat
 import dagger.android.support.DaggerAppCompatActivity
 import info.nightscout.androidaps.interfaces.ActivePlugin
+import info.nightscout.androidaps.interfaces.ResourceHelper
 import info.nightscout.androidaps.plugins.pump.common.ble.BlePreCheck
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.R
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.RileyLinkConst
@@ -32,7 +36,6 @@ import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.ble.data.Gatt
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.databinding.RileyLinkBleConfigActivityBinding
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.defs.RileyLinkPumpDevice
 import info.nightscout.androidaps.utils.alertDialogs.OKDialog
-import info.nightscout.androidaps.interfaces.ResourceHelper
 import info.nightscout.shared.logging.AAPSLogger
 import info.nightscout.shared.logging.LTag
 import info.nightscout.shared.sharedPreferences.SP
@@ -225,16 +228,20 @@ class RileyLinkBLEConfigActivity : DaggerAppCompatActivity() {
             binding.rileyLinkBleConfigButtonScanStop.visibility = View.VISIBLE
         }
         scanning = true
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             bleScanner?.startScan(filters, settings, bleScanCallback)
             aapsLogger.debug(LTag.PUMPBTCOMM, "startLeDeviceScan: Scanning Start")
             Toast.makeText(this@RileyLinkBLEConfigActivity, R.string.riley_link_ble_config_scan_scanning, Toast.LENGTH_SHORT).show()
         }
+    }
 
     private fun stopLeDeviceScan() {
         if (scanning) {
             scanning = false
             if (bluetoothAdapter?.isEnabled == true && bluetoothAdapter?.state == BluetoothAdapter.STATE_ON)
+                if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
                     bleScanner?.stopScan(bleScanCallback)
+                }
             aapsLogger.debug(LTag.PUMPBTCOMM, "stopLeDeviceScan: Scanning Stop")
             Toast.makeText(this, R.string.riley_link_ble_config_scan_finished, Toast.LENGTH_SHORT).show()
             handler.removeCallbacks(stopScanAfterTimeoutRunnable)
@@ -268,7 +275,7 @@ class RileyLinkBLEConfigActivity : DaggerAppCompatActivity() {
         override fun getItem(i: Int): Any = leDevices[i]
         override fun getItemId(i: Int): Long = i.toLong()
 
-        @SuppressLint("InflateParams")
+        @SuppressLint("InflateParams", "MissingPermission")
         override fun getView(i: Int, v: View?, viewGroup: ViewGroup): View {
             var view = v
             val viewHolder: ViewHolder