Android Open Source - ddgatve-android Display Message Activity

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License

The source code is released under:

Apache License

Java Source Code

package lv.ddgatve.games.mtable;
// www  .  j a va 2 s.c o m
import android.app.Activity;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;

public class DisplayMessageActivity extends ActionBarActivity {

  private int m1;
  private int m2;
  public final static String EXTRA_ANSWER = "lv.ddgatve.games.mtable.ANSWER";

  @Override
  protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_display_message);

    // Get the message from the intent
    Intent intent = getIntent();
    m1 = -1;
    m2 = -1;
    try {
      m1 = Integer.parseInt(intent
          .getStringExtra(MainActivity.EXTRA_MESSAGE));
    } catch (Exception e) {
    }
    try {
      m2 = Integer.parseInt(intent
          .getStringExtra(MainActivity.EXTRA_ANSWER));
    } catch (Exception e) {
    }

    TextView textView = (TextView) findViewById(R.id.answer);
    textView.setTextSize(30);
    if (m1 == m2) {
      textView.setTextColor(Color.BLACK);
      textView.setText("" + m1 + "=" + m2);
    } else {
      textView.setTextColor(Color.RED);
      textView.setText("" + m1 + "\u2260" + m2);
    }

    LinearLayout myLayout = (LinearLayout) findViewById(R.id.display_message_layout);

    myLayout.setOnTouchListener(new LinearLayout.OnTouchListener() {
      @Override
      public boolean onTouch(View v, MotionEvent event) {
        return true;
      }
    });
  }

  @Override
  protected void onStart() {
    super.onStart();

    LinearLayout myLayout = (LinearLayout) findViewById(R.id.display_message_layout);

    myLayout.setOnTouchListener(new LinearLayout.OnTouchListener() {
      public boolean onTouch(View v, MotionEvent m) {
        handleTouch(m);
        return true;
      }
    });
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.display_message, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == R.id.action_settings) {
      return true;
    }
    return super.onOptionsItemSelected(item);
  }

  public void handleTouch(MotionEvent m) {
    Intent result = new Intent(this, MainActivity.class);
    result.putExtra(EXTRA_ANSWER, m1 == m2);
    setResult(Activity.RESULT_OK, result);
    finish();
  }

  public void goBack(View view) {
    Intent result = new Intent(this, MainActivity.class);
    result.putExtra(EXTRA_ANSWER, m1 == m2);
    setResult(Activity.RESULT_OK, result);
    finish();
  }
}

Java Source Code List

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