Page 784 - 3-2
P. 784

private EditText mlogin_Id;
                private EditText mlogin_Password;
                private String sId;
                private String sPw;
                private String p_password;


                @Override
                protected void onCreate(Bundle savedInstanceState) {
                    super.onCreate(savedInstanceState);
                    setContentView(R.layout.activity_login);


                    mlogin_Id = (EditText) findViewById(R.id.login_id);
                    mlogin_Password = (EditText) findViewById(R.id.login_password);
                }


                public void onClick_final_login(View view) {


                    sId = mlogin_Id.getText().toString();
                    sPw = mlogin_Password.getText().toString();
                    selectDB(sId);
                }


                private void selectDB(String id) {
                    class SelectData extends AsyncTask<String, Void, String> {
                        ProgressDialog loading;
                        @Override
                        protected void onPreExecute() {
                            super.onPreExecute();
                            loading = ProgressDialog.show(LoginActivity.this, "Please Wait", null, true, true);
                        }
                        @Override
                        protected void onPostExecute(String s) {
                            super.onPostExecute(s);
                            loading.dismiss();


                            if (p_password.equals(sPw)) {
                                Intent intent02 = new Intent(getApplicationContext(),LoginMainActivity.class);
                                Toast.makeText(LoginActivity.this,                             " 로그인성공!",
            Toast.LENGTH_SHORT).show();
                                startActivity(intent02);
                                finish(); // 끝내기
                            }
                            else Toast.makeText(getApplicationContext(),
                                    " 비밀번호를 잘못 입력하셨거나 존재하지 않습니다.",


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