Android:AlertDialog对话框
1、简单的ALertDialog:
Dialog alertDialog = new AlertDialog.Builder(this) .setTitle("标题") .setMessage("内容") .setIcon(R.drawable.ic_launcher).create(); alertDialog.show();
2、带按钮的ALertDialog
public class MainActivity extends Activity { okListener oklistener=new okListener(); noListener nolistener =new noListener(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.demo); Dialog alertDialog = new AlertDialog.Builder(this).setTitle("标题") .setMessage("内容").setIcon(R.drawable.ic_launcher) .setPositiveButton("确定", oklistener) .setNegativeButton("取消", nolistener) .create(); alertDialog.show(); } public class okListener implements DialogInterface.OnClickListener{ @Override public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub } } public class noListener implements DialogInterface.OnClickListener{ @Override public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub } } }
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