@Override
public void onClick(DialogInterface dialog, int which) {
SharedPreferences pref = getSharedPreferences("LOGIN3",
MODE_PRIVATE);
final EditText idtext = (EditText) findViewById(R.id.loginid);
final EditText pwtext = (EditText) findViewById(R.id.loginpw);
final String username = pref.getString("data1", null);
final String userpassword = pref.getString("data2", null);
Log.i("exp", pref.getString("data1", ""));
Log.d("exp", pref.getString("data2", ""));
try {
if (username.equalsIgnoreCase(idtext.getText().toString()) //여기 워닝이 잡히는데용.... ㅠ_ㅠ 못잡겟어요
&& userpassword.equalsIgnoreCase(pwtext.getText()
.toString())) {
Toast.makeText(TabLayoutActivity.this, "로그인성공",
Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(TabLayoutActivity.this, "로그인 실패",
Toast.LENGTH_SHORT).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
05-30 03:16:12.887: W/System.err(990): java.lang.NullPointerException
05-30 03:16:12.887: W/System.err(990): at com.tabactivity.TabLayoutActivity$2.onClick(TabLayoutActivity.java:116)