Android Open Source - OOB-Sample-App Main Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.example.oobexampleapp;
//from   ww w  .  j  a v  a 2s.c  om
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.annotation.SuppressLint;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;

public class MainActivity extends ActionBarActivity {
  String client_name;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    client_name = prefs.getString("client_name", "");
    // set client name if there is none
    if (client_name == "") {
        PandorabotsAPI pApi = new PandorabotsAPI(MagicParameters.hostname, MagicParameters.username, MagicParameters.userkey, "");
        client_name = pApi.debugBot(/* insert bot name here */,"init", false, false, false, true);
        SharedPreferences.Editor editor = prefs.edit();
        editor.putString("client_name", client_name);
        editor.commit();
    }
    setAskButton();
  }
  
  public void setAskButton() {
    Button askButton = (Button) findViewById(R.id.askButton);
    askButton.setOnClickListener(new View.OnClickListener() {
      
      @SuppressLint("NewApi")
      @Override
      public void onClick(View v) {
        EditText editText = (EditText) findViewById(R.id.userInput);
        String message = editText.getText().toString();
        editText.setText("");
        askHumanMessage(message);
      }
    });
  }
  
  // initiates the chat with the bot
  public void askHumanMessage(String message) {
    DoRequest botChat = new DoRequest(this, client_name);
    botChat.execute(message);
    
  }
  
  /// process the bots response to id any non natural language response text
  public void processBotResponse(String result) {
    if (result.contains("<oob>")) {
      OOBProcessor oob = new OOBProcessor(this);
      try {
        oob.removeOobTags(result);
      } catch (Exception e) {
        e.printStackTrace();
      }
    } else {
      result = removeTags(result);
      showBotResponse(result);
    }
  }
  
  /// display the bots response in the text view
  public void showBotResponse(String message) {
    TextView textView = (TextView) findViewById(R.id.botResponse);
    textView.setText(message);
  }
  
  private String removeTags(String string) {
    Pattern REMOVE_TAGS = Pattern.compile("<.+?>");
    
    if (string == null || string.length() == 0) {
      return string;
    }
    Matcher m = REMOVE_TAGS.matcher(string);
    return m.replaceAll("");
  }
  
  public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == OOBProcessor.REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
      Bundle extras = data.getExtras();
      Bitmap imageBitmap =  (Bitmap) extras.get("data");
      ImageView iv = (ImageView) findViewById(R.id.showImage);
      iv.setImageBitmap(imageBitmap);
      showBotResponse("There you go.");
    }
  }
}

Java Source Code List

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