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안드로이드 계산기 만들기 저걸 시켜서 과제로 만든건데 잘되는지는 모르겠다 ㅎ package com.junho.cal; import android.R.color; import android.app.Activity; import android.graphics.Color; import android.graphics.drawable.Drawable; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.EditText; public class CalActivity extends Activity { /** Called when the ac..

package com.android.jh; import android.app.Activity; import android.app.AlertDialog; import android.content.DialogInterface; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; public class DialogExamActivity extends Activity { private EditText txtMsg; private Button btnGo; String msg="whichbu..

메인 페스트에 추가 package com.android.junho; import android.app.Activity; import android.content.Intent; import android.net.Uri; import android.os.Bundle; public class CallMeActivity extends Activity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse("tel://01099380246")); startActivity(intent); } public void ..

package com.pyo.android.simple.service; , , , , public class SimpleServiceIntent extends android.app.Service { private int increment = 0 ; private static final String DEBUG = SimpleServiceIntent.class.getSimpleName(); @Override public void onCreate() { super.onCreate(); new Thread(new Runnable(){ // Service는보통Thread를이용해백그라운드에서실행시킨다 public void run(){ while(true){ try{ Log.i(DEBUG, " Service is c..

/** * Activity의 개념 예제 임 * author PYO IN SOO */ package com.pyo.android.activity.simple; import java.util.Date; import android.app.Activity; import android.graphics.Typeface; import android.os.Bundle; import android.view.Gravity; import android.view.View; import android.view.ViewGroup; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.LinearLayout; impo..