com.longle1.facedetection.TimedAsyncHttpResponseHandler.java Source code

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Here is the source code for com.longle1.facedetection.TimedAsyncHttpResponseHandler.java

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/*******************************************************************************
 * Copyright (c) 2014 University of Illinois at Urbana-Champaign.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Long Le, David Jun, and Douglas Jones - initial API and implementation
 *******************************************************************************/
package com.longle1.facedetection;

import java.io.File;
import java.io.UnsupportedEncodingException;
import java.security.KeyStore;

import org.apache.http.Header;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.entity.FileEntity;
import org.apache.http.entity.StringEntity;
import org.apache.http.message.BasicHeader;
import org.apache.http.protocol.HTTP;
import org.json.JSONObject;

import android.content.Context;
import android.graphics.Color;
import android.os.Looper;
import android.util.Log;
import android.view.Gravity;
import android.widget.TextView;
import android.widget.Toast;

import com.longle1.facedetection.R;
import com.loopj.android.http.AsyncHttpClient;
import com.loopj.android.http.AsyncHttpResponseHandler;
import com.loopj.android.http.RequestParams;

public class TimedAsyncHttpResponseHandler extends AsyncHttpResponseHandler {
    long startTime;
    Context mContext;

    public TimedAsyncHttpResponseHandler(Looper asyncHttpLooper, Context context) {
        super(asyncHttpLooper); // use a custom looper for async handler
        startTime = System.nanoTime();
        mContext = context; // context to get resources
    }

    @Override
    public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
        Log.e("RTT", String.format("%.1f", (System.nanoTime() - startTime) / 1e6) + " ms");
        String msg = "RTT: " + String.format("%.1f", (System.nanoTime() - startTime) / 1e6) + " ms";
        Toast mToast = Toast.makeText(mContext, msg, Toast.LENGTH_SHORT);
        mToast.setGravity(Gravity.TOP, 0, 0);
        TextView v = (TextView) mToast.getView().findViewById(android.R.id.message);
        v.setTextColor(Color.RED);
        mToast.show();
    }

    @Override
    public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
        Log.i("RTT", String.format("%.1f", (System.nanoTime() - startTime) / 1e6) + " ms");
        String msg = "RTT: " + String.format("%.1f", (System.nanoTime() - startTime) / 1e6) + " ms";
        Toast mToast = Toast.makeText(mContext, msg, Toast.LENGTH_SHORT);
        mToast.setGravity(Gravity.TOP, 0, 0);
        mToast.show();
    }

    public void executePut(String putURL, RequestParams params, JSONObject json) {
        try {
            AsyncHttpClient client = new AsyncHttpClient();
            StringEntity se = null;
            try {
                se = new StringEntity(json.toString());
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
                return;
            }
            se.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));

            // Add SSL
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(mContext.getResources().openRawResource(R.raw.truststore), "changeit".toCharArray());
            SSLSocketFactory sf = new SSLSocketFactory(trustStore);
            client.setSSLSocketFactory(sf);

            client.setTimeout(30000);

            client.put(null, putURL + "?" + params.toString(), se, null, this);
        } catch (Exception e) {
            e.printStackTrace();
        }
        Log.i("executePut", "done");
    }

    public void executePut(String putURL, RequestParams params, byte[] bb) {
        try {
            AsyncHttpClient client = new AsyncHttpClient();
            ByteArrayEntity bae = null;
            bae = new ByteArrayEntity(bb);
            bae.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/octet-stream"));

            // Add SSL
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(mContext.getResources().openRawResource(R.raw.truststore), "changeit".toCharArray());
            SSLSocketFactory sf = new SSLSocketFactory(trustStore);
            client.setSSLSocketFactory(sf);

            client.setTimeout(30000);

            client.put(null, putURL + "?" + params.toString(), bae, null, this);
        } catch (Exception e) {
            e.printStackTrace();
        }
        Log.i("executePut", "done");
    }

    public void executePut(String putURL, RequestParams params, String filename) {
        try {
            AsyncHttpClient client = new AsyncHttpClient();
            FileEntity fe = null;
            fe = new FileEntity(new File(filename), "audio/wav");

            // Add SSL
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(mContext.getResources().openRawResource(R.raw.truststore), "changeit".toCharArray());
            SSLSocketFactory sf = new SSLSocketFactory(trustStore);
            client.setSSLSocketFactory(sf);

            client.setTimeout(30000);

            client.put(null, putURL + "?" + params.toString(), fe, null, this);
        } catch (Exception e) {
            e.printStackTrace();
        }
        Log.i("executePut", "done");
    }
}