Android Open Source - 5th Set Mode Activity

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License

The source code is released under:

GNU General Public License

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Java Source Code

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package com.zhanglin.practice;
/*from w w w  .  ja  va2  s.  c om*/
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.RadioGroup.OnCheckedChangeListener;

public class SetModeActivity extends Activity
{
  private RadioGroup radioGroup=null;
  private RadioButton radioButton1,radioButton2,radioButton3=null;
  private Button apply=null;
  static int mode=1;//?????,1??,2????,3???

  @Override
  protected void onCreate(Bundle savedInstanceState)
  {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.setmode);

    radioGroup=(RadioGroup)findViewById(R.id.radioGroup1);
    radioButton1=(RadioButton)findViewById(R.id.radio1);
    radioButton2=(RadioButton)findViewById(R.id.radio2);
    radioButton3=(RadioButton)findViewById(R.id.radio3);
    apply=(Button)findViewById(R.id.apply);

    switch(mode)
    {
    case 1:
      radioButton1.setChecked(true);
      break;
    case 2:
      radioButton2.setChecked(true);
      break;
    case 3:
      radioButton3.setChecked(true);
      break;
    }

    radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener()
    {

      @Override
      public void onCheckedChanged(RadioGroup group,int checkedId)
      {
        // TODO Auto-generated method stub
        switch(checkedId)
        {
        case R.id.radio1:
          mode=1;
          break;

        case R.id.radio2:
          mode=2;
          break;

        case R.id.radio3:
          mode=3;
          break;
        default:
          break;
        }
      }
    });

    apply.setOnClickListener(new OnClickListener()
    {

      @Override
      public void onClick(View v)
      {
        // TODO Auto-generated method stub
        finish();
      }
    });
  }
}

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