11-3. 팝업대화상자

※ ProgressBar

※ 구현

MainActivity

public class MainActivity extends Activity {

      Button btn;

      ProgressDialog pd;

      

      @Override

      protected void onCreate(Bundle savedInstanceState) {

            super.onCreate(savedInstanceState);

            setContentView(R.layout.activity_main);

            

            btn = (Button) findViewById(R.id.bt_01);

            btn.setOnClickListener(listener);

                  

      }

      

      OnClickListener listener = new OnClickListener() {

            

            @Override

            public void onClick(View v) {

                  // TODO Auto-generated method stub

                  pd = new ProgressDialog(MainActivity.this);

                  pd.setProgressStyle(ProgressDialog.STYLE_SPINNER);

                  pd.setIcon(R.drawable.ic_launcher);

                  pd.setTitle("Download");

                  pd.setMessage("progress....");

                  pd.show();

            }

      };

}

activity_main

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:orientation="vertical"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context="com.example.android_19_1_ex1.MainActivity" >

   

    <Button

        android:id="@+id/bt_01"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_margin="10px"

        android:text="ProgressDialog" />

   

 

</LinearLayout>