Examples with RequestQueue com.android.volley.RequestQueue used on opensource projects

Example 56 with RequestQueue

use of com.android.volley.RequestQueue in project aplicativo by InCasa.

the class LoginActivity method Login.

public void Login(String URLLOGIN) {
    JsonObjectRequest req = new JsonObjectRequest(Request.Method.POST, URLLOGIN, null, new Response.Listener<JSONObject>() {

        // Em caso de sucesso
        @Override
        public void onResponse(JSONObject response) {
            boolean Authorization = false;
            try {
                Authorization = response.getBoolean("Authorized");
            } catch (JSONException e) {
                e.printStackTrace();
            }
            if (Authorization == true) {
                // Obtem a instancia vazia do User
                User user = User.getInstancia();
                // Adiciona login e senha na instancia
                user.setLogin(login);
                user.setSenha(senha);
                Intent it = new Intent(LoginActivity.this, HomeActivity.class);
                startActivity(it);
                finish();
            }
        }
    }, new Response.ErrorListener() {

        // Em caso de erro
        @Override
        public void onErrorResponse(VolleyError error) {
            Context context = getApplicationContext();
            CharSequence text = "Login ou Senha incorretos";
            int duration = Toast.LENGTH_SHORT;
            Toast toast = Toast.makeText(context, text, duration);
            toast.show();
        }
    }) {

        @Override
        public Map<String, String> getHeaders() throws AuthFailureError {
            Map<String, String> headers = new HashMap<String, String>();
            // add headers <key,value>
            String auth = new String(Base64.encode((login + ":" + senha).getBytes(), Base64.DEFAULT));
            headers.put("Authorization ", " Basic " + auth);
            return headers;
        }
    };
    // fila de requisições
    RequestQueue fila = Volley.newRequestQueue(this);
    // Adiciona a requisição á fila de requisições
    fila.add(req);
}

Example 57 with RequestQueue

use of com.android.volley.RequestQueue in project aplicativo by InCasa.

the class SensorActivity method getUmidade.

public void getUmidade(String URLUMIDADE) {
    JsonObjectRequest req = new JsonObjectRequest(Request.Method.GET, URLUMIDADE, null, new Response.Listener<JSONObject>() {

        // Em caso de sucesso
        @Override
        public void onResponse(JSONObject response) {
            String umi = "";
            try {
                TextView txtUmi = (TextView) findViewById(R.id.txtUmi);
                umi = response.getString("valor");
                if (umi.equals("null")) {
                    txtUmi.setText("N/A");
                } else {
                    umi = umi + "%";
                    txtUmi.setText(umi);
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {

        // Em caso de erro
        @Override
        public void onErrorResponse(VolleyError error) {
            Context context = getApplicationContext();
            CharSequence text = "Erro na requisição";
            int duration = Toast.LENGTH_SHORT;
            Toast toast = Toast.makeText(context, text, duration);
            toast.show();
        }
    }) {

        @Override
        public Map<String, String> getHeaders() throws AuthFailureError {
            Map<String, String> headers = new HashMap<String, String>();
            // add headers <key,value>
            User user = User.getInstancia();
            String auth = new String(Base64.encode((user.getLogin() + ":" + user.getSenha()).getBytes(), Base64.DEFAULT));
            headers.put("Authorization ", " Basic " + auth);
            return headers;
        }
    };
    // fila de requisições
    RequestQueue fila = Volley.newRequestQueue(this);
    // Adiciona a requisição á fila de requisições
    fila.add(req);
}

Example 58 with RequestQueue

use of com.android.volley.RequestQueue in project aplicativo by InCasa.

the class SensorActivity method getLuminosidade.

public void getLuminosidade(String URLLUMINOSIDADE) {
    JsonObjectRequest req = new JsonObjectRequest(Request.Method.GET, URLLUMINOSIDADE, null, new Response.Listener<JSONObject>() {

        // Em caso de sucesso
        @Override
        public void onResponse(JSONObject response) {
            String lumi = "";
            try {
                TextView txtLumi = (TextView) findViewById(R.id.txtLumi);
                lumi = response.getString("valor");
                if (lumi.equals("null")) {
                    txtLumi.setText("N/A");
                } else {
                    txtLumi.setText(lumi);
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {

        // Em caso de erro
        @Override
        public void onErrorResponse(VolleyError error) {
            Context context = getApplicationContext();
            CharSequence text = "Erro na requisição";
            int duration = Toast.LENGTH_SHORT;
            Toast toast = Toast.makeText(context, text, duration);
            toast.show();
        }
    }) {

        @Override
        public Map<String, String> getHeaders() throws AuthFailureError {
            Map<String, String> headers = new HashMap<String, String>();
            // add headers <key,value>
            User user = User.getInstancia();
            String auth = new String(Base64.encode((user.getLogin() + ":" + user.getSenha()).getBytes(), Base64.DEFAULT));
            headers.put("Authorization ", " Basic " + auth);
            return headers;
        }
    };
    // fila de requisições
    RequestQueue fila = Volley.newRequestQueue(this);
    // Adiciona a requisição á fila de requisições
    fila.add(req);
}

Example 59 with RequestQueue

use of com.android.volley.RequestQueue in project aplicativo by InCasa.

the class VozActivity method enviaComando.

public void enviaComando(JSONObject json, String URLCOMANDO) {
    JsonObjectRequest req = new JsonObjectRequest(Request.Method.POST, URLCOMANDO, json, new Response.Listener<JSONObject>() {

        // Em caso de sucesso
        @Override
        public void onResponse(JSONObject response) {
            Context context = getApplicationContext();
            CharSequence text = "Comando enviado";
            int duration = Toast.LENGTH_SHORT;
            Toast toast = Toast.makeText(context, text, duration);
            toast.show();
            try {
                String resposta = response.getString("valor");
                txtSpeechOutput.setText(resposta);
                txtSpeechInput.setText("");
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {

        // Em caso de erro
        @Override
        public void onErrorResponse(VolleyError error) {
        }
    }) {

        @Override
        public Map<String, String> getHeaders() throws AuthFailureError {
            Map<String, String> headers = new HashMap<String, String>();
            // add headers <key,value>
            User user = User.getInstancia();
            String auth = new String(Base64.encode((user.getLogin() + ":" + user.getSenha()).getBytes(), Base64.DEFAULT));
            headers.put("Authorization ", " Basic " + auth);
            return headers;
        }
    };
    // fila de requisições
    RequestQueue fila = Volley.newRequestQueue(this);
    // Adiciona a requisição á fila de requisições
    fila.add(req);
}

Example 60 with RequestQueue

use of com.android.volley.RequestQueue in project FastDev4Android by jiangqqlmj.

the class Volley method newRequestQueue.

/**
 * Creates a default instance of the worker pool and calls {@link RequestQueue#start()} on it.
 *
 * @param context A {@link Context} to use for creating the cache dir.
 * @param stack An {@link HttpStack} to use for the network, or null for default.
 * @return A started {@link RequestQueue} instance.
 */
public static RequestQueue newRequestQueue(Context context, HttpStack stack) {
    File cacheDir = new File(context.getCacheDir(), DEFAULT_CACHE_DIR);
    String userAgent = "volley/0";
    try {
        String packageName = context.getPackageName();
        PackageInfo info = context.getPackageManager().getPackageInfo(packageName, 0);
        userAgent = packageName + "/" + info.versionCode;
    } catch (NameNotFoundException e) {
    }
    if (stack == null) {
        if (Build.VERSION.SDK_INT >= 9) {
            stack = new HurlStack();
        } else {
            // Prior to Gingerbread, HttpUrlConnection was unreliable.
            // See: http://android-developers.blogspot.com/2011/09/androids-http-clients.html
            stack = new HttpClientStack(AndroidHttpClient.newInstance(userAgent));
        }
    }
    Network network = new BasicNetwork(stack);
    RequestQueue queue = new RequestQueue(new DiskBasedCache(cacheDir), network);
    queue.start();
    return queue;
}