Android 12 support #718

Michał Pena · Michał Pena · commit 6a8e90c18d07 · 2022-07-28T18:22:30.000+02:00
diff --git a/plugin.xml b/plugin.xml
@@ -24,6 +24,8 @@
     <config-file target="AndroidManifest.xml" parent="/manifest">
       <uses-permission android:name="android.permission.BLUETOOTH"/>
       <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
+      <uses-permission android:name="android.permission.BLUETOOTH_SCAN"/>
+      <uses-permission android:name="android.permission.BLUETOOTH_CONNECT"/>
       <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
       <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     </config-file>
diff --git a/readme.md b/readme.md
@@ -61,6 +61,12 @@ This plugin allows you to interact with Bluetooth LE devices on Android, iOS, an
   - [isDiscovered](#isdiscovered)
   - [hasPermission](#haspermission)
   - [requestPermission](#requestpermission)
+  - [hasPermissionBtScan](#haspermissionBtScan)
+  - [requestPermissionBtScan](#requestpermissionBtScan)
+  - [hasPermissionBtConnect](#haspermissionBtConnect)
+  - [requestPermissionBtConnect](#requestpermissionBtConnect)
+  - [hasPermissionBtAdvertise](#haspermissionBtAdvertise)
+  - [requestPermissionBtAdvertise](#requestpermissionBtAdvertise)
   - [isLocationEnabled](#islocationenabled)
   - [requestLocation](#requestlocation)
   - [setPin](#setPin)
@@ -240,6 +246,12 @@ Neither Android nor iOS support Bluetooth on emulators, so you'll need to test o
 * [bluetoothle.isDiscovered](#isdiscovered)
 * [bluetoothle.hasPermission](#haspermission) (Android 6+)
 * [bluetoothle.requestPermission](#requestpermission) (Android 6+)
+* [bluetoothle.hasPermissionBtScan](#haspermissionBtScan) (Android 31+)
+* [bluetoothle.requestPermissionBtScan](#requestpermissionBtScan) (Android 31+)
+* [bluetoothle.hasPermissionBtConnect](#haspermissionBtConnect) (Android 31+)
+* [bluetoothle.requestPermissionBtConnect](#requestpermissionBtConnect) (Android 31+)
+* [bluetoothle.hasPermissionBtAdvertise](#haspermissionBtAdvertise) (Android 31+)
+* [bluetoothle.requestPermissionBtAdvertise](#requestpermissionBtAdvertise) (Android 31+)
 * [bluetoothle.isLocationEnabled](#islocationenabled) (Android 6+)
 * [bluetoothle.requestLocation](#requestlocation) (Android 6+)
 * [bluetoothle.retrievePeripheralsByAddress](#retrievePeripheralsByAddress) (iOS)
@@ -417,7 +429,7 @@ The successCallback contains the following properties:
 
 
 ### startScan ###
-Scan for Bluetooth LE devices. Since scanning is expensive, stop as soon as possible. The Cordova app should use a timer to limit the scan interval. Also, Android uses an AND operator for filtering, while iOS uses an OR operator. Android API >= 23 requires ACCESS_COARSE_LOCATION permissions to find unpaired devices. Permissions can be requested by using the hasPermission and requestPermission functions. Android API >= 23 also requires location services to be enabled. Use ```isLocationEnabled``` to determine whether location services are enabled. If not enabled, use ```requestLocation``` to prompt the location services settings page.
+Scan for Bluetooth LE devices. Since scanning is expensive, stop as soon as possible. The Cordova app should use a timer to limit the scan interval. Also, Android uses an AND operator for filtering, while iOS uses an OR operator. Android API >= 23 requires ACCESS_COARSE_LOCATION permissions to find unpaired devices. Permissions can be requested by using the hasPermission and requestPermission functions. Android API >= 23 also requires location services to be enabled. Use ```isLocationEnabled``` to determine whether location services are enabled. If not enabled, use ```requestLocation``` to prompt the location services settings page. Android API >= 31 also requires BLUETOOTH_SCAN permissions to perform scanning. You can use ```hasPermissionBtScan``` to determine whether scanning permission is granted or use ```requestPermissionBtScan``` to prompt for it.
 
 ```javascript
 bluetoothle.startScan(startScanSuccess, startScanError, params);
@@ -616,7 +628,7 @@ bluetoothle.unbond(unbondSuccess, unbondError, params);
 
 
 ### connect ###
-Connect to a Bluetooth LE device. The app should use a timer to limit the connecting time in case connecting is never successful. Once a device is connected, it may disconnect without user intervention. The original connection callback will be called again and receive an object with status => disconnected. To reconnect to the device, use the reconnect method. If a timeout occurs, the connection attempt should be canceled using disconnect(). For simplicity, I recommend just using connect() and close(), don't use reconnect() or disconnect().
+Connect to a Bluetooth LE device. The app should use a timer to limit the connecting time in case connecting is never successful. Once a device is connected, it may disconnect without user intervention. The original connection callback will be called again and receive an object with status => disconnected. To reconnect to the device, use the reconnect method. If a timeout occurs, the connection attempt should be canceled using disconnect(). For simplicity, I recommend just using connect() and close(), don't use reconnect() or disconnect(). Android API >= 31 requires BLUETOOTH_CONNECT permissions to connect to devices. You can use ```hasPermissionBtConnect``` to determine whether connect permission is granted or use ```requestPermissionBtConnect``` to prompt for it.
 
 ```javascript
 bluetoothle.connect(connectSuccess, connectError, params);
@@ -1739,6 +1751,114 @@ bluetoothle.requestPermission(requestPermissionSuccess, requestPermissionError);
 
 
 
+### hasPermissionBtScan ###
+Determine whether Bluetooth scanning privileges are granted since scanning for unpaired devices requies it in Android API 31
+
+```javascript
+bluetoothle.hasPermissionBtScan(hasPermissionSuccess);
+```
+
+##### Success #####
+* status => hasPermission = true/false
+
+```javascript
+{
+  "hasPermission": true
+}
+```
+
+
+
+### requestPermissionBtScan ###
+Request Bluetooth scanning privileges since scanning for unpaired devices requires it in Android API 31. Will return an error if called on iOS or Android versions prior to 6.0.
+
+```javascript
+bluetoothle.requestPermissionBtScan(requestPermissionSuccess, requestPermissionError);
+```
+
+##### Success #####
+* status => requestPermission = true/false
+
+```javascript
+{
+  "requestPermission": true
+}
+```
+
+
+
+### hasPermissionBtConnect ###
+Determine whether Bluetooth connect privileges are granted since connecting to unpaired devices requies it in Android API 31
+
+```javascript
+bluetoothle.hasPermissionBtConnect(hasPermissionSuccess);
+```
+
+##### Success #####
+* status => hasPermission = true/false
+
+```javascript
+{
+  "hasPermission": true
+}
+```
+
+
+
+### requestPermissionBtConnect ###
+Request Bluetooth connect privileges since connecting to unpaired devices requires it in Android API 31. Will return an error if called on iOS or Android versions prior to 6.0.
+
+```javascript
+bluetoothle.requestPermissionBtConnect(requestPermissionSuccess, requestPermissionError);
+```
+
+##### Success #####
+* status => requestPermission = true/false
+
+```javascript
+{
+  "requestPermission": true
+}
+```
+
+
+
+### hasPermissionBtAdvertise ###
+Determine whether Bluetooth advertise privileges are granted since making the current device discoverable requies it in Android API 31
+
+```javascript
+bluetoothle.hasPermissionBtAdvertise(hasPermissionSuccess);
+```
+
+##### Success #####
+* status => hasPermission = true/false
+
+```javascript
+{
+  "hasPermission": true
+}
+```
+
+
+
+### requestPermissionBtAdvertise ###
+Request Bluetooth advertise privileges since making the current device discoverable requires it in Android API 31. Will return an error if called on iOS or Android versions prior to 6.0.
+
+```javascript
+bluetoothle.requestPermissionBtAdvertise(requestPermissionSuccess, requestPermissionError);
+```
+
+##### Success #####
+* status => requestPermission = true/false
+
+```javascript
+{
+  "requestPermission": true
+}
+```
+
+
+
 ### isLocationEnabled ###
 Determine if location services are enabled or not. Location Services are required to find devices in Android API 23.
 
@@ -2041,7 +2161,8 @@ bluetoothle.removeAllServices(success, error);
 
 ### startAdvertising ###
 Start advertising as a BLE device. Note: This needs to be improved so services can be used for both Android and iOS.
-On iOS, the advertising devices likes to rename itself back to the name of the device, i.e. Rand' iPhone
+On iOS, the advertising devices likes to rename itself back to the name of the device, i.e. Rand' iPhone.
+Android API >= 31 also requires BLUETOOTH_ADVERTISE permissions to perform advertising. You can use ```hasPermissionBtAdvertise``` to determine whether advertise permission is granted or use ```requestPermissionBtAdvertise``` to prompt for it.
 
 ```javascript
 bluetoothle.startAdvertising(success, error, params);
diff --git a/src/android/BluetoothLePlugin.java b/src/android/BluetoothLePlugin.java
@@ -59,6 +59,9 @@ public class BluetoothLePlugin extends CordovaPlugin {
   private final int REQUEST_BT_ENABLE = 59627; /*Random integer*/
   private final int REQUEST_ACCESS_FINE_LOCATION = 59628;
   private final int REQUEST_LOCATION_SOURCE_SETTINGS = 59629;
+  private final int REQUEST_BLUETOOTH_SCAN = 59630;
+  private final int REQUEST_BLUETOOTH_ADVERTISE = 59631;
+  private final int REQUEST_BLUETOOTH_CONNECT = 59632;
   private BluetoothAdapter bluetoothAdapter;
   private boolean isReceiverRegistered = false;
   private boolean isBondReceiverRegistered = false;
@@ -393,6 +396,18 @@ public boolean execute(String action, final JSONArray args, final CallbackContex
       hasPermissionAction(callbackContext);
     } else if ("requestPermission".equals(action)) {
       requestPermissionAction(callbackContext);
+    } else if ("hasPermissionBtScan".equals(action)) {
+      hasPermissionBtScanAction(callbackContext);
+    } else if ("requestPermissionBtScan".equals(action)) {
+      requestPermissionBtScanAction(callbackContext);
+    } else if ("hasPermissionBtConnect".equals(action)) {
+      hasPermissionBtConnectAction(callbackContext);
+    } else if ("requestPermissionBtConnect".equals(action)) {
+      requestPermissionBtConnectAction(callbackContext);
+    } else if ("hasPermissionBtAdvertise".equals(action)) {
+      hasPermissionBtAdvertiseAction(callbackContext);
+    } else if ("requestPermissionBtAdvertise".equals(action)) {
+      requestPermissionBtAdvertiseAction(callbackContext);
     } else if ("isLocationEnabled".equals(action)) {
       isLocationEnabledAction(callbackContext);
     } else if ("requestLocation".equals(action)) {
@@ -879,6 +894,10 @@ private void notifyAction(JSONArray args, CallbackContext callbackContext) {
     }
   }
 
+  /**
+   * ACCESS_FINE_LOCATION
+   */
+
   public void hasPermissionAction(CallbackContext callbackContext) {
     JSONObject returnObj = new JSONObject();
 
@@ -900,6 +919,81 @@ public void requestPermissionAction(CallbackContext callbackContext) {
     cordova.requestPermission(this, REQUEST_ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION);
   }
 
+  /**
+   * BLUETOOTH_SCAN
+   */
+
+  public void hasPermissionBtScanAction(CallbackContext callbackContext) {
+    JSONObject returnObj = new JSONObject();
+
+    addProperty(returnObj, "hasPermission", cordova.hasPermission(Manifest.permission.BLUETOOTH_SCAN));
+
+    callbackContext.success(returnObj);
+  }
+
+  public void requestPermissionBtScanAction(CallbackContext callbackContext) {
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
+      JSONObject returnObj = new JSONObject();
+      addProperty(returnObj, keyError, "requestPermission");
+      addProperty(returnObj, keyMessage, logOperationUnsupported);
+      callbackContext.error(returnObj);
+      return;
+    }
+
+    permissionsCallback = callbackContext;
+    cordova.requestPermission(this, REQUEST_BLUETOOTH_SCAN, Manifest.permission.BLUETOOTH_SCAN);
+  }
+
+  /**
+   * BLUETOOTH_CONNECT
+   */
+
+   public void hasPermissionBtConnectAction(CallbackContext callbackContext) {
+    JSONObject returnObj = new JSONObject();
+
+    addProperty(returnObj, "hasPermission", cordova.hasPermission(Manifest.permission.BLUETOOTH_CONNECT));
+
+    callbackContext.success(returnObj);
+  }
+
+  public void requestPermissionBtConnectAction(CallbackContext callbackContext) {
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
+      JSONObject returnObj = new JSONObject();
+      addProperty(returnObj, keyError, "requestPermission");
+      addProperty(returnObj, keyMessage, logOperationUnsupported);
+      callbackContext.error(returnObj);
+      return;
+    }
+
+    permissionsCallback = callbackContext;
+    cordova.requestPermission(this, REQUEST_BLUETOOTH_CONNECT, Manifest.permission.BLUETOOTH_CONNECT);
+  }
+
+  /**
+   * BLUETOOTH_ADVERTISE
+   */
+
+   public void hasPermissionBtAdvertiseAction(CallbackContext callbackContext) {
+    JSONObject returnObj = new JSONObject();
+
+    addProperty(returnObj, "hasPermission", cordova.hasPermission(Manifest.permission.BLUETOOTH_ADVERTISE));
+
+    callbackContext.success(returnObj);
+  }
+
+  public void requestPermissionBtAdvertiseAction(CallbackContext callbackContext) {
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
+      JSONObject returnObj = new JSONObject();
+      addProperty(returnObj, keyError, "requestPermission");
+      addProperty(returnObj, keyMessage, logOperationUnsupported);
+      callbackContext.error(returnObj);
+      return;
+    }
+
+    permissionsCallback = callbackContext;
+    cordova.requestPermission(this, REQUEST_BLUETOOTH_ADVERTISE, Manifest.permission.BLUETOOTH_ADVERTISE);
+  }
+
   public void onRequestPermissionResult(int requestCode, String[] permissions, int[] grantResults) throws JSONException {
     if (permissionsCallback == null) {
       return;
@@ -908,7 +1002,25 @@ public void onRequestPermissionResult(int requestCode, String[] permissions, int
     //Just call hasPermission again to verify
     JSONObject returnObj = new JSONObject();
 
-    addProperty(returnObj, "requestPermission", cordova.hasPermission(Manifest.permission.ACCESS_FINE_LOCATION));
+    switch (requestCode) {
+      case REQUEST_ACCESS_FINE_LOCATION:
+        addProperty(returnObj, "requestPermission", cordova.hasPermission(Manifest.permission.ACCESS_FINE_LOCATION));
+        break;
+      case REQUEST_BLUETOOTH_SCAN:
+        addProperty(returnObj, "requestPermission", cordova.hasPermission(Manifest.permission.BLUETOOTH_SCAN));
+        break;
+      case REQUEST_BLUETOOTH_CONNECT:
+        addProperty(returnObj, "requestPermission", cordova.hasPermission(Manifest.permission.BLUETOOTH_CONNECT));
+        break;
+      case REQUEST_BLUETOOTH_ADVERTISE:
+        addProperty(returnObj, "requestPermission", cordova.hasPermission(Manifest.permission.BLUETOOTH_ADVERTISE));
+        break;
+      default:
+        addProperty(returnObj, keyError, "requestPermission");
+        addProperty(returnObj, keyMessage, logOperationUnsupported);
+        permissionsCallback.error(returnObj);
+        return;
+    }
 
     permissionsCallback.success(returnObj);
   }
diff --git a/types/ble.ext.js b/types/ble.ext.js
@@ -280,6 +280,42 @@ BluetoothlePlugin.Bluetoothle.prototype.hasPermission = function (success) { };
 BluetoothlePlugin.Bluetoothle.prototype.requestPermission = function (success) { };
 
 
+/**
+ * @param {function(result:[object Object])} success
+ */
+BluetoothlePlugin.Bluetoothle.prototype.hasPermissionBtScan = function (success) { };
+
+
+ /**
+  * @param {function(result:[object Object])} success
+  */
+BluetoothlePlugin.Bluetoothle.prototype.requestPermissionBtScan = function (success) { };
+
+
+ /**
+ * @param {function(result:[object Object])} success
+ */
+BluetoothlePlugin.Bluetoothle.prototype.hasPermissionBtConnect = function (success) { };
+
+
+/**
+ * @param {function(result:[object Object])} success
+ */
+BluetoothlePlugin.Bluetoothle.prototype.requestPermissionBtConnect = function (success) { };
+
+
+/**
+ * @param {function(result:[object Object])} success
+ */
+BluetoothlePlugin.Bluetoothle.prototype.hasPermissionBtAdvertise = function (success) { };
+
+
+/**
+ * @param {function(result:[object Object])} success
+ */
+BluetoothlePlugin.Bluetoothle.prototype.requestPermissionBtAdvertise = function (success) { };
+
+  
 /**
  * @param {function(result:[object Object])} isLocationEnabledSuccess
  * @param {function(error:BluetoothlePlugin.Error)} isLocationEnabledError
diff --git a/types/index.d.ts b/types/index.d.ts
diff --git a/www/bluetoothle.js b/www/bluetoothle.js
