Page 586 - MDP2020-1
P. 586

|    인천전자마이스터고등학교  ·············································································································
            580

            3.  RegisterActivity


            import  androidx.appcompat.app.AlertDialog;
            import  androidx.appcompat.app.AppCompatActivity;



            import  android.content.Intent;
            import  android.os.Bundle;
            import  android.util.Log;

            import  android.view.View;
            import  android.widget.Button;
            import  android.widget.EditText;
            import  android.widget.Toast;


            import  com.android.volley.RequestQueue;

            import  com.android.volley.Response;
            import  com.android.volley.toolbox.Volley;


            import  org.json.JSONException;

            import  org.json.JSONObject;


            public  class  RegisterActivity  extends  AppCompatActivity  {
                    private  EditText  et_id,  et_pass,  et_name,  et_passck;
                    private  Button  btn_register,validateButton;
                    private  AlertDialog  dialog;

                    private  boolean  validate  =  false;
                    private  boolean  validate_ck  =  false;







                    @Override
                    protected  void  onCreate(Bundle  savedInstanceState)  {
                            super.onCreate(savedInstanceState);
                            setContentView(R.layout.activity_register);
                            //아이디  값  찾아주기

                            et_id=findViewById(R.id.et_id);
                            et_pass=findViewById(R.id.et_pass);
                            et_name=findViewById(R.id.et_name);
                            et_passck=findViewById(R.id.et_passck);



                            validateButton=findViewById(R.id.validateButton);
                            validateButton.setOnClickListener(new  View.OnClickListener()  {//id중복체크
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