Android Open Source - android-class The Answer

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License

The source code is released under:

MIT License

Java Source Code

package course.examples.theanswer;
/*  w ww .ja v a  2s . c  om*/
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.util.Log;

public class TheAnswer extends Activity {

  private final String TAG = "TheAnswer";
  public static final int[] answers = { 42, -10, 0, 100, 1000 };
  public static final int answer = 42;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.answer_layout);

    TextView answerView = (TextView) findViewById(R.id.answer_view);

    Log.i(TAG, "Printing the answer to life...");
    int val = findAnswer();
    String output = (val == answer) ? "42" : "We may never know";
    answerView
        .setText("The answer to life, the universe and everything is:\n\n"
            + output);
  }

  private int findAnswer() {
    for (int val : answers) {
      if (val == answer)
        return val;
    }
    return -1;
  }
}

Java Source Code List

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