Donot bind to GATT service when BLE is not supported (32ab77b4) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+5 −1

Original line number	Diff line number	Diff line
		@@ -1472,9 +1472,13 @@ public final class BluetoothAdapter {

		try {
		IBluetoothGatt iGatt = mManagerService.getBluetoothGatt();
		if (iGatt == null) {
		// BLE is not supported
		return false;
		}

		UUID uuid = UUID.randomUUID();
		GattCallbackWrapper wrapper = new GattCallbackWrapper(this, callback, serviceUuids);

		iGatt.registerClient(new ParcelUuid(uuid), wrapper);
		if (wrapper.scanStarted()) {
		mLeScanClients.put(callback, wrapper);

+4 −0

Original line number	Diff line number	Diff line
		@@ -1187,6 +1187,10 @@ public final class BluetoothDevice implements Parcelable {
		IBluetoothManager managerService = adapter.getBluetoothManager();
		try {
		IBluetoothGatt iGatt = managerService.getBluetoothGatt();
		if (iGatt == null) {
		// BLE is not supported
		return null;
		}
		BluetoothGatt gatt = new BluetoothGatt(context, iGatt, this);
		gatt.connect(autoConnect, callback);
		return gatt;

+8 −4

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.ServiceConnection;
		import android.content.pm.PackageManager;
		import android.os.Binder;
		import android.os.Handler;
		import android.os.HandlerThread;
		@@ -1092,11 +1093,14 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		if (isUp) {
		// connect to GattService
		if (mContext.getPackageManager().hasSystemFeature(
		PackageManager.FEATURE_BLUETOOTH_LE)) {
		Intent i = new Intent(IBluetoothGatt.class.getName());
		if (!mContext.bindServiceAsUser(i, mConnection, Context.BIND_AUTO_CREATE,
		UserHandle.CURRENT)) {
		Log.e(TAG, "Fail to bind to: " + IBluetoothGatt.class.getName());
		}
		}
		} else {
		//If Bluetooth is off, send service down event to proxy objects, and unbind
		if (!isUp && canUnbindBluetoothService()) {