public class MainActivity extends Activity {
    private final OkHttpClient client = new OkHttpClient();
    private String usernameValue;
    private String passwordValue;
    private String databaseValue;
    @InjectView(R.id.usernameField)     EditText usernameContainer;
    @InjectView(R.id.passwordField)     EditText passwordContainer;
    @InjectView(R.id.databaseField)     EditText databaseContainer;
    @InjectView(R.id.loginButton)       Button   loginButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.inject(this);

        loginButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                try {
                    runLogin();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });

    }


    public void runLogin() throws Exception {

        usernameValue = usernameContainer.getText().toString();
        passwordValue = passwordContainer.getText().toString();
        databaseValue = databaseContainer.getText().toString();

        RequestBody formBody = new FormEncodingBuilder()
                .add("Username", usernameValue)
                .add("Password", passwordValue)
                .add("Database", databaseValue)
                .build();

        Request request = new Request.Builder()
                .url("http://10.0.0.2/newnew/login.php")
                .post(formBody)
                .build();

        Response response = client.newCall(request).execute();
        if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

        if(response.isSuccessful())
        {
            Toast.makeText(getApplicationContext(), "Connected successfully",
                    Toast.LENGTH_LONG).show();
        }

        System.out.println(response.body().string());
       // Log.i("LOGI", response.body().string());

    }