Capacitor BLE plugin using Nordic library (#4735)

* Use Nordic Ble Library

* Get filtered devices

* Filter list

* Silence Capacitor debug logging

* Use desired MTU

* Fix the split() method call to match Nordic BLE library API

* Fix permissions

* Rename configurator to app

* Remove unused chunkSize variable

* Add Nordic Scanner Compat library

* Refactor ble scanning

* Fix connection and refactor

* 👾

* Starting cleanup

* Starting cleanup II

* Starting cleanup III

Author: haslinghuis

android/app/build.gradle

@@ -36,6 +36,8 @@ dependencies {
     implementation "androidx.coordinatorlayout:coordinatorlayout:$androidxCoordinatorLayoutVersion"
     implementation "androidx.core:core-splashscreen:$coreSplashScreenVersion"
     implementation 'com.github.mik3y:usb-serial-for-android:3.9.0'
+    implementation 'no.nordicsemi.android:ble:2.11.0'
+    implementation 'no.nordicsemi.android.support.v18:scanner:1.6.0'
     implementation project(':capacitor-android')
     testImplementation "junit:junit:$junitVersion"
     androidTestImplementation "androidx.test.ext:junit:$androidxJunitVersion"

android/app/src/main/AndroidManifest.xml

@@ -55,7 +55,18 @@
     <!-- Permissions -->
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.BLUETOOTH" android:maxSdkVersion="30" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" android:maxSdkVersion="30" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" android:maxSdkVersion="30" />
+    <uses-permission
+        android:name="android.permission.BLUETOOTH_SCAN"
+        android:minSdkVersion="31"
+        android:usesPermissionFlags="neverForLocation" />
+    <uses-permission
+        android:name="android.permission.BLUETOOTH_CONNECT"
+        android:minSdkVersion="31" />
 
     <!-- USB Host feature -->
     <uses-feature android:name="android.hardware.usb.host" android:required="true" />
+    <uses-feature android:name="android.hardware.bluetooth_le" android:required="true" />
 </manifest>

android/app/src/main/java/betaflight/app/MainActivity.java

@@ -5,11 +5,13 @@
 import betaflight.app.protocols.serial.BetaflightSerialPlugin;
 import com.getcapacitor.BridgeActivity;
 import betaflight.app.protocols.tcp.BetaflightTcpPlugin;
+import betaflight.app.protocols.ble.BetaflightBlePlugin;
 
 public class MainActivity extends BridgeActivity {
   @Override
   public void onCreate(Bundle savedInstanceState) {
     registerPlugin(BetaflightSerialPlugin.class);
+    registerPlugin(BetaflightBlePlugin.class);
     registerPlugin(BetaflightTcpPlugin.class);
     super.onCreate(savedInstanceState);
   }