Android Open Source - Android-Shapeways Main Activity

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The source code is released under:
Apache License
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Java Source Code

/*
 * Copyright (C) 2013 ENTERTAILION LLC/* w w w.ja va 2 s  .  co m*/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.entertailion.android.shapeways;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import oauth.signpost.OAuthConsumer;
import oauth.signpost.commonshttp.CommonsHttpOAuthConsumer;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

import com.entertailion.android.shapeways.api.Base;
import com.entertailion.android.shapeways.api.Base.Result;
import com.entertailion.android.shapeways.api.Materials;
import com.entertailion.android.shapeways.api.Materials.Material;
import com.entertailion.android.shapeways.api.Model;
import com.entertailion.android.shapeways.api.Models;
import com.entertailion.android.shapeways.api.Orders;
import com.entertailion.android.shapeways.api.Prices;
import com.entertailion.android.shapeways.api.Printers;
import com.entertailion.android.shapeways.api.ShapewaysClient;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.MappingJsonFactory;
import com.fasterxml.jackson.databind.ObjectMapper;

public class MainActivity extends Activity {
  private static final String LOG_TAG = "MainActivity";

  private SharedPreferences preferences;

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

    preferences = PreferenceManager.getDefaultSharedPreferences(this);

    if (((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getOauthToken() == null) {
      // Get the OAuth token; launch activity to show webview for user
      // authorization
      new Thread(new Runnable() {
        public void run() {
          try {
            Intent intent = new Intent(MainActivity.this, ShapewaysActivity.class);
            startActivity(intent);
          } catch (Exception e) {
            Log.e(LOG_TAG, "run", e);
          }
        }
      }).start();
    }

    ((Button) findViewById(R.id.button_api)).setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        new Thread(new Runnable() {
          public void run() {
            getApi();
            // getOrders();
            // getPrinters();
            // getMaterials();
            // postOrder();
            // getModels();
            // getModel();
            // deleteModel();
            // postPrices();
          }
        }).start();
      }
    });
  }

  private void getApi() {
    Log.d(LOG_TAG, "getApi");
    try {
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getResponse(
          ShapewaysClient.API_URL_BASE + ShapewaysClient.API_PATH);
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Base base = mapper.readValue(response, Base.class);
      base.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      Log.i(LOG_TAG, "result=" + base.getResult());
      Log.i(LOG_TAG, "rateLimit.getRemaining=" + base.getRateLimit().getRemaining());
    } catch (Exception e) {
      Log.e(LOG_TAG, "getApi", e);
    }
  }

  private void getOrders() {
    Log.d(LOG_TAG, "getOrders");
    try {
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getResponse(
          ShapewaysClient.API_URL_BASE + ShapewaysClient.ORDERS_PATH);
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Orders orders = mapper.readValue(response, Orders.class);
      orders.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      Log.i(LOG_TAG, "result=" + orders.getResult());
      Log.i(LOG_TAG, "getItemCount=" + orders.getItemCount());
      if (orders.getItemCount() > 0) {
        Log.i(LOG_TAG, "item: materialId=" + orders.getItems().get(0).getMaterialId());
        Log.i(LOG_TAG, "item: modelId=" + orders.getItems().get(0).getModelId());
        Log.i(LOG_TAG, "item: quantity=" + orders.getItems().get(0).getQuantity());
      }
    } catch (Exception e) {
      Log.e(LOG_TAG, "getOrders", e);
    }
  }

  private void postOrder() {
    Log.d(LOG_TAG, "postOrder");
    try {
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().postResponse(
          ShapewaysClient.API_URL_BASE + ShapewaysClient.ORDERS_PATH, "{\"modelId\":1002632,\"materialId\":6,\"quantity\":1}");
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Orders orders = mapper.readValue(response, Orders.class);
      orders.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      // Log.i(LOG_TAG, "result=" + orders.getResult());
      Log.i(LOG_TAG, "reason=" + orders.getReason());
      // Log.i(LOG_TAG, "getItemCount=" + orders.getItemCount());
    } catch (Exception e) {
      Log.e(LOG_TAG, "postOrder", e);
    }
  }

  private void getPrinters() {
    Log.d(LOG_TAG, "getPrinters");
    try {
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getResponse(
          ShapewaysClient.API_URL_BASE + ShapewaysClient.PRINTERS_PATH);
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Printers printers = mapper.readValue(response, Printers.class);
      printers.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      Log.i(LOG_TAG, "result=" + printers.getResult());
      Log.i(LOG_TAG, "printers=" + printers.getPrinters().size());
    } catch (Exception e) {
      Log.e(LOG_TAG, "getPrinters", e);
    }
  }

  private void getMaterials() {
    Log.d(LOG_TAG, "getMaterials");
    try {
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getResponse(
          ShapewaysClient.API_URL_BASE + ShapewaysClient.MATERIALS_PATH);
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      // The response does not use array[] notation for the list of
      // materials.
      // So, have to manually parse the JSON to get the list data.
      MappingJsonFactory f = new MappingJsonFactory();
      JsonParser jp = f.createJsonParser(response);
      Materials materials = new Materials();
      materials.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      jp.nextToken(); // will return JsonToken.START_OBJECT (verify?)
      while (jp.nextToken() != JsonToken.END_OBJECT) {
        String fieldname = jp.getCurrentName();
        Log.d(LOG_TAG, "fieldname=" + fieldname);
        jp.nextToken(); // move to value
        if ("materials".equals(fieldname)) { // contains an object
          // Material material = jp.readValueAs(Material.class);
          boolean end = false;
          do {
            Material material = new Material();
            while (jp.nextToken() != JsonToken.END_OBJECT) {
              String namefield = jp.getCurrentName();
              Log.d(LOG_TAG, "namefield=" + namefield);
              jp.nextToken(); // move to value
              if ("materialId".equals(namefield)) {
                material.setMaterialId(Integer.parseInt(jp.getText()));
              } else if ("title".equals(namefield)) {
                material.setTitle(jp.getText());
              } else if ("supportsColorFiles".equals(namefield)) {
                material.setSupportsColorFiles(Integer.parseInt(jp.getText()));
              } else if ("printerId".equals(namefield)) {
                material.setPrinterId(jp.getText());
              } else if ("swatch".equals(namefield)) {
                material.setSwatch(jp.getText());
              } else {
                Log.w(LOG_TAG, "Unrecognized material field: " + namefield);
              }
            }
            materials.getMaterials().add(material);
            JsonToken token = jp.nextToken();
            Log.d(LOG_TAG, "token=" + token);
            if (token == JsonToken.FIELD_NAME) {
              try {
                Integer.parseInt(jp.getCurrentName());
                jp.nextToken();
              } catch (Exception ex) {
                end = true;
              }
            } else if (token == JsonToken.END_OBJECT) {
              end = true;
            }
          } while (!end);

        } else if ("result".equals(fieldname)) {
          if (jp.getText().equals(Result.success.name())) {
            materials.setResult(Result.success);
          } else if (jp.getText().equals(Result.failure.name())) {
            materials.setResult(Result.failure);
          }
        } else {
          Log.w(LOG_TAG, "Unrecognized materials field: " + fieldname);
        }
      }
      jp.close(); // ensure resources get cleaned up timely and properly

      Log.i(LOG_TAG, "materials=" + materials.getMaterials().size());
      Log.i(LOG_TAG, "material: id=" + materials.getMaterials().get(0).getMaterialId());
      Log.i(LOG_TAG, "material: title=" + materials.getMaterials().get(0).getTitle());
      Log.i(LOG_TAG, "material: swatch=" + materials.getMaterials().get(0).getSwatch());
    } catch (Exception e) {
      Log.e(LOG_TAG, "getMaterials", e);
    }
  }

  private void getModels() {
    Log.d(LOG_TAG, "getModels");
    try {
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getResponse(
          ShapewaysClient.API_URL_BASE + ShapewaysClient.MODELS_PATH);
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Models models = mapper.readValue(response, Models.class);
      models.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      Log.i(LOG_TAG, "result=" + models.getResult());
      Log.i(LOG_TAG, "models=" + models.getModels().size());
    } catch (Exception e) {
      Log.e(LOG_TAG, "getModels", e);
    }
  }

  private void getModel() {
    Log.d(LOG_TAG, "getModel");
    try {
      String path = String.format(ShapewaysClient.MODEL_INFO_PATH, "1002632");
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getResponse(ShapewaysClient.API_URL_BASE + path);
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Model model = mapper.readValue(response, Model.class);
      model.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      Log.i(LOG_TAG, "result=" + model.getResult());
      Log.i(LOG_TAG, "title=" + model.getTitle());
    } catch (Exception e) {
      Log.e(LOG_TAG, "getModels", e);
    }
  }

  private void deleteModel() {
    Log.d(LOG_TAG, "deleteModel");
    try {
      String path = String.format(ShapewaysClient.MODEL_INFO_PATH, "1005240");
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().deleteResponse(
          ShapewaysClient.API_URL_BASE + path);
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Model model = mapper.readValue(response, Model.class);
      model.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      Log.i(LOG_TAG, "result=" + model.getResult());
      Log.i(LOG_TAG, "title=" + model.getTitle());
    } catch (Exception e) {
      Log.e(LOG_TAG, "deleteModel", e);
    }
  }

  private void postPrices() {
    Log.d(LOG_TAG, "postPrices");
    try {
      HttpResponse httpResponse = ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().postResponse(
          ShapewaysClient.API_URL_BASE + ShapewaysClient.PRICES_PATH, "");
      String response = EntityUtils.toString(httpResponse.getEntity());
      Log.i(LOG_TAG, "response=" + response);

      // http://wiki.fasterxml.com/JacksonInFiveMinutes
      ObjectMapper mapper = new ObjectMapper();
      Map<String, Object> map = mapper.readValue(response, Map.class);
      Log.i(LOG_TAG, "map=" + map);

      Prices prices = mapper.readValue(response, Prices.class);
      prices.setStatusCode(httpResponse.getStatusLine().getStatusCode());
      Log.i(LOG_TAG, "result=" + prices.getResult());
      Log.i(LOG_TAG, "prices=" + prices.getPrices().size());
    } catch (Exception e) {
      Log.e(LOG_TAG, "postPrices", e);
    }
  }

  // ///////////////// Testing

  public void doOAuth() {
    try {
      OAuthConsumer consumer = new CommonsHttpOAuthConsumer(ShapewaysApplication.CONSUMER_KEY, ShapewaysApplication.CONSUMER_SECRET);

      consumer.setTokenWithSecret(((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getOauthToken(),
          ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getOauthTokenSecret());

      // http://hc.apache.org/httpcomponents-client-ga/tutorial/html/fundamentals.html#d5e68
      HttpGet request = new HttpGet(ShapewaysClient.API_URL_BASE + ShapewaysClient.API_PATH);

      consumer.sign(request);

      HttpClient httpClient = new DefaultHttpClient();
      HttpResponse response = httpClient.execute(request);
      Log.d(LOG_TAG, "response=" + response.getStatusLine());
      Log.d(LOG_TAG, "response=" + EntityUtils.toString(response.getEntity()));
    } catch (Exception e) {
      Log.e(LOG_TAG, "doOAuth", e);
    }
  }

  public void doOAuth1() {
    try {
      OAuthConsumer consumer = new CommonsHttpOAuthConsumer(ShapewaysApplication.CONSUMER_KEY, ShapewaysApplication.CONSUMER_SECRET);

      consumer.setTokenWithSecret(((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getOauthToken(),
          ((ShapewaysApplication) getApplicationContext()).getShapewaysClient().getOauthTokenSecret());

      // http://hc.apache.org/httpcomponents-client-ga/tutorial/html/fundamentals.html#d5e68
      HttpPost request = new HttpPost(ShapewaysClient.API_URL_BASE + ShapewaysClient.ORDERS_PATH);

      final List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
      nameValuePairs.add(new BasicNameValuePair(ShapewaysClient.MODEL_ID_PARAMETER, "1002632"));
      nameValuePairs.add(new BasicNameValuePair(ShapewaysClient.MATERIAL_ID_PARAMETER, "6"));
      nameValuePairs.add(new BasicNameValuePair(ShapewaysClient.QUANTITY_ID_PARAMETER, "1"));

      // request.setEntity(new UrlEncodedFormEntity(nameValuePairs));

      StringEntity se = new StringEntity("{\"modelId\":1002632,\"materialId\":6,\"quantity\":1}");
      request.setEntity(se);
      request.setHeader("Content-Type", "application/json");

      consumer.sign(request);

      HttpClient httpClient = new DefaultHttpClient();
      HttpResponse response = httpClient.execute(request);

      Log.d(LOG_TAG, "response=" + response.getStatusLine());
      Log.d(LOG_TAG, "response=" + EntityUtils.toString(response.getEntity()));
    } catch (Exception e) {
      Log.e(LOG_TAG, "doOAuth", e);
    }
  }

}
Java Source Code List
