Android Open Source - Team7-301Project Help Activity

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License

The source code is released under:

Apache License

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Java Source Code

package ca.ualberta.cs.views;
/*from   www  . ja v a  2 s.c  o  m*/
import android.app.Activity;
import android.os.Bundle;
import android.text.method.ScrollingMovementMethod;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import ca.ualberta.cs.f14t07_application.R;
/**
 * This is the screen that the help button in each other screens menu opens.  
 * Depending on the screen that started this activity, a different text will
 * be displayed.  This is done via an intent.  Giving the intent an extra with
 * the key "HELP_TEXT" enables this activity to get that text and set it to the
 * textview shown to the user.  This screen also has an ok button that, when clicked,
 * closes the activity and returns to the activity that called it.
 * 
 * @author dlacours*/
public class HelpActivity extends Activity{
  
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.help_activity);

    TextView help = (TextView) findViewById(R.id.helpText);
    String helpText = getIntent().getStringExtra("HELP_TEXT");
    help.setText(helpText);
    help.setMovementMethod(new ScrollingMovementMethod());
    
    Button ok_button = (Button) findViewById(R.id.okButton);
    ok_button.setOnClickListener(new View.OnClickListener()
    {
      @Override
      public void onClick(View v)
      {
        finish();
      }
    });
  }
  
}

Java Source Code List