在我的应用程序中，我正在 SplashScreenActivity.java 之后启动 LoginActivity.java ，但每当我正确关闭它后再次启动我的应用程序时，不会从完全活动开始 LoginActivity.java （必须是）
我正在玩小案例 - 案例说明：如果 txtEvent并且txtOperative等于null 启动 LicenseListActivity.java else 当前活动（LoginActivity.java）。
但每次调用 LicenseListActivity.java 而我的txtEvent和txtOperative都不为null时，我使用Log进行检查。
where i am doing mistake ? which method i need to use to make my case successfull?
LoginActivity.java：
private SharedPreferences prefs;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
txtDeviceID.setText(deviceID);
txtEmailID.setText(emailID);
prefs = PreferenceManager
.getDefaultSharedPreferences(this);
txtEvent.setText(prefs.getString("autoSaveEvent", event));
Log.d("txtEvent::onCreate::", txtEvent.getText().toString());
txtOperative.setText(prefs.getString("autoSaveOperative", operative));
Log.d("txtOperative::onCreate::", txtOperative.getText().toString());
txtEvent.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before,
int count)
{
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after)
{
}
@Override
public void afterTextChanged(Editable s)
{
prefs.edit().putString("autoSaveEvent", s.toString()).commit();
}
});
txtOperative.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before,
int count)
{
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after)
{
}
@Override
public void afterTextChanged(Editable s)
{
prefs.edit().putString("autoSaveOperative", s.toString()).commit();
}
});
strEvent = txtEvent.getText().toString();
strOperative = txtOperative.getText().toString();
if (txtEvent.getText().toString().equals("") && txtOperative.getText().toString().equals(""))
{
Intent intentCall = new Intent(LoginActivity.this, LicenseListActivity.class);
startActivity(intentCall);
}
else
{
// show current activity
}
}
@Override
protected void onPause() {
super.onPause();
}
@Override
protected void onResume() {
super.onResume();
}
@Override
protected void onStop() {
super.onStop();
}
@Override
protected void onDestroy() {
super.onDestroy();
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
}
}