Android Open Source - AskTheUniverseAndroidApp Answer Question Activity

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From Project

Back to project page AskTheUniverseAndroidApp.

License

The source code is released under:

MIT License

Java Source Code

package com.example.asktheuniverse;
/*from ww w.j av a 2s.c o m*/
import java.io.IOException;

import com.appspot.asktheuniverseaquestion.questionService.QuestionService;
import com.appspot.asktheuniverseaquestion.questionService.QuestionService.QuestionServiceOperations.AskQuestion;
import com.appspot.asktheuniverseaquestion.questionService.model.AskTheUniverseAQuestionQuestion;
import com.appspot.asktheuniverseaquestion.questionService.model.AskTheUniverseAQuestionQuestionCollection;

import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Process;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

public class AnswerQuestionActivity extends Activity {

  private ProgressDialog progress;
  private Long questionId = null;
  private Application app = null;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_answer_question);
    
    app = (Application) this.getApplicationContext();
    
    Bundle bundle = getIntent().getExtras();
    TextView questionView = (TextView) findViewById(R.id.answer_question_textview);
    questionView.setText(bundle.getString("questionText"));
    questionId = bundle.getLong("questionId");
  }

  public void answerQuestion(View v){
    progress = new ProgressDialog(this);
    progress.setTitle("Plaese wait");
    progress.setMessage("Submitting your answer");
    progress.setCancelable(false);
    
    EditText answerEditText = (EditText) findViewById(R.id.answer_question_edittext);
    String answer = answerEditText.getText().toString();
    
    AsyncTask<String, Void, Boolean> submitAnswerToService =
              new AsyncTask<String, Void, Boolean> () {
                  @Override
                  protected Boolean doInBackground(String... answer) {
                      // Retrieve service handle.
                      QuestionService apiServiceHandle = AppConstants.getApiServiceHandle(app.credential);

                      try {
                        Log.d("DEBUG", "run async api call");
                        Log.d("DEBUG", "answer for question with id: " + questionId);
                        QuestionService.QuestionServiceOperations getQuestionsCommand = apiServiceHandle.questionService();
                        AskTheUniverseAQuestionQuestion result = getQuestionsCommand.sendAnswer(questionId, answer[0]).execute();
                          return true;
                      } catch (IOException e) {
                        e.printStackTrace();
                      }
                      
                      Log.d("DEBUG", "async returning null");
                      return false;
                  }

                  @Override
                  protected void onPostExecute(Boolean result) {
                    handleResult(result);
                  }
              };
              
    progress.show();
    submitAnswerToService.execute(answer);
  }
  
    private void handleResult(Boolean sent){
      progress.cancel();
      if (sent == true){
        Toast t = Toast.makeText(this, "Answer successful", Toast.LENGTH_LONG);
        t.show();
        this.finish();
      }
      else{
        Toast t = Toast.makeText(this, "Answer failed. Try again.", Toast.LENGTH_LONG);
        t.show();
      }
    }
            
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

}

Java Source Code List

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