Android Open Source - sharewithwoot Share Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package org.geekosphere.sharewithwoot;
/*ww w.j a v  a2s.c  om*/
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;

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

public class ShareActivity extends Activity {

  private static final String TAG = "ShareActivity";

  private final static String HAL_URL = "http://hal.apoc.cc/dispatch";
  private final static String HAL_USERNAME = "sharewithwoot";
  private final static String HAL_PASSWORD = "ROFGNIKOOLERAUOYSDIORDEHTTON";
  private final static String HAL_CHANNEL = "#woot";

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Intent intent = getIntent();
    final String url;
    final String title;
    if (savedInstanceState == null && intent != null) {
      if (intent.getAction().equals(Intent.ACTION_SEND)) {
        url = intent.getStringExtra(Intent.EXTRA_TEXT);
        // might be empty
        title = intent.getStringExtra(Intent.EXTRA_SUBJECT);
      } else {
        return;
      }
    } else {
      return;
    }

    setContentView(R.layout.share);
    final Button button = (Button) findViewById(R.id.buttonShare);
    final EditText customText = (EditText) findViewById(R.id.editTitle);
    button.setOnClickListener(new View.OnClickListener() {
      public void onClick(View v) {
        Log.v(TAG, "share button clicked!");
        Thread thread = new Thread(new Runnable() {
          @Override
          public void run() {
            shareWithWoot(url, title, customText.getText()
                .toString());
          }
        });
        thread.start();
        finish();
      }
    });
  }

  private void shareWithWoot(String url, String title, String customText) {
    SharedPreferences preferences = PreferenceManager
        .getDefaultSharedPreferences(this);
    String name = preferences.getString("KEY_NAME", "changeme");

    final String message;
    if (dispatchToHal(announceCommand(HAL_CHANNEL, name, url, customText,
        title))) {
      message = "Successfully shared with " + HAL_CHANNEL + "!";
    } else {
      message = "An error occured, try again later!";
    }
    final Context context = this;
    runOnUiThread(new Runnable() {
      @Override
      public void run() {
        Toast.makeText(context, message, Toast.LENGTH_LONG).show();
      }
    });
  }

  private String announceCommand(String channel, String name, String url,
      String customText, String title) {
    String cmd = String.format("say %s \002%s just shared:\017 %s",
        channel, name, url);

    if (customText != null && !customText.equals("")) {
      cmd += String.format(" - %s", customText);
    }
    if (title != null && !title.equals("")) {
      cmd += String.format(" (%s)", title);
    }

    return cmd;
  }

  private boolean dispatchToHal(String command) {
    HttpClient httpclient = new DefaultHttpClient();

    // Prepare a request object
    HttpPost httppost = new HttpPost(HAL_URL);

    List<NameValuePair> postParameters = new ArrayList<NameValuePair>();
    postParameters.add(new BasicNameValuePair("username", HAL_USERNAME));
    postParameters.add(new BasicNameValuePair("password", HAL_PASSWORD));
    postParameters.add(new BasicNameValuePair("command", command));

    try {
      httppost.setEntity(new UrlEncodedFormEntity(postParameters));
    } catch (UnsupportedEncodingException e) {
      Log.e(TAG,
          "dispatchToHal: UnsupportedEncodingException: "
              + e.getMessage());
      return false;
    }

    // Execute the request
    HttpResponse response;
    try {
      response = httpclient.execute(httppost);
      Log.v(TAG, "dispatchToHal: Response Status: "
          + response.getStatusLine().toString());
      HttpEntity entity = response.getEntity();
      if (entity != null) {
        System.out.println(entity.getContent().toString());
      }
    } catch (Exception e) {
      Log.e(TAG, "dispatchToHal: Exception: " + e.getMessage());
      return false;
    }

    return true;
  }

}

Java Source Code List

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