Bluetooth Filter

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Created
Mar 6, 2017
Updated
Feb 10, 2018
Owner
Newtron Labs (NewtronLabs)
Contributor
Newtron Labs (NewtronLabs)
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Bluetooth Filter

The Bluetooth Filter library allows for a more fine grained discovery. Developed with purpose-build Android application were they connect to one or two specific Bluetooth devices in mind. The Bluetooth Filter library allows those apps to only provide a minimum list of results to their users instead of the usual general list of all devices found.


How to Use

Step 1

Include the below dependencies in your build.gradle project.

buildscript {
    repositories {
        jcenter()
        maven { url "http://code.newtronlabs.com:8081/artifactory/libs-release-local" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
        classpath "com.newtronlabs.android:plugin:1.1.0"
    }
}

allprojects {
    repositories {
        jcenter()
        maven { url "http://code.newtronlabs.com:8081/artifactory/libs-release-local" }
    }
}

subprojects {
    apply plugin: 'com.newtronlabs.android'
}

In the build.gradle of your app.

dependencies {
    provided 'com.newtronlabs.bluetoothfilter:bluetoothfilter:2.0.0'
}

Step 2

Implement the IDiscoveryListener

public class MainActivity extends AppCompatActivity implements IDiscoveryListener
{
    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    @Override
    protected void onResume()
    {
        super.onResume();

        List<IDeviceFilter> filterList = new ArrayList<IDeviceFilter>();
        
        // Discover any BT Device with an address starting with 0.
        filterList.add(new NameAddressFilter("XYZ Random", ".*", "0.*"));
        FilterBluetoothAdapter.getAdapter().startDiscovery(this, filterList, this);
    }

    @Override
    public void onDiscoveryStarted()
    {
        Log.d("Test", "Discovery Started");
    }

    @Override
    public void onDeviceFound(IDevice deviceFound)
    {
        Log.d("Test", "Device Found: Class - " 
             + deviceFound.getClassification() + " Dev: " + deviceFound.getDevice());
    }

    @Override
    public void onDiscoveryFinished()
    {
        Log.d("Test", "Discovery Finished");
    }
}

License

Bluetooth Filter binaries and source code can only be used in accordance with Freeware license. That is, freeware may be used without payment, but may not be modified. The developer of Bluetooth Filter retains all rights to change, alter, adapt, and/or distribute the software. Bluetooth Filter is not liable for any damages and/or losses incurred during the use of Bluetooth Filter.

You may not decompile, reverse engineer, pull apart, or otherwise attempt to dissect the source code, algorithm, technique or other information from the binary code of Bluetooth Filter unless it is authorized by existing applicable law and only to the extent authorized by such law. In the event that such a law applies, user may only attempt the foregoing if: (1) user has contacted Newtron Labs to request such information and Newtron Labs has failed to respond in a reasonable time, or (2) reverse engineering is strictly necessary to obtain such information and Newtron Labs has failed to reply. Any information obtained by user from Newtron Labs may be used only in accordance to the terms agreed upon by Newtron Labs and in adherence to Newtron Labs confidentiality policy. Such information supplied by Newtron Labs and received by user shall not be disclosed to a third party or used to create a software substantially similar to the technique or expression of the Newtron Labs Bluetooth Filter software.

You are solely responsible for determining the appropriateness of using Bluetooth Filter and assume any risks associated with Your use of Bluetooth Filter. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall Newtron Labs be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Bluetooth Filter (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if Newtron Labs has been advised of the possibility of such damages.

Contact

contact@newtronlabs.com