Hi, I want to use Preferences to get data in EditText to login my app. So I can get data in EditText but I can't compare the data of EditText in file Login and in file Preferences. Would you tell me how I can do? Preferences file : XML:
<?xml version="1.0" encoding="utf-8"?> <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/ android"> <PreferenceCategory android:title="UserName"> <EditTextPreference android:key="cusername" android:title="Change UserName" android:summary="Click to pop up a field for entry" android:dialogTitle="Enter new User"/> </PreferenceCategory> <PreferenceCategory android:title="Password"> <EditTextPreference android:key="cpassword" android:title="Change Password" android:summary="Click to pop up a field for entry" android:password="true" android:dialogTitle="Enter new Password"/> </PreferenceCategory> </PreferenceScreen> Java: Java: import android.os.Bundle; import android.preference.PreferenceActivity; public class ChangeUser extends PreferenceActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.changeuser); } } This is my Login file: Java: public class Login extends Activity { private TextView tempUser; private TextView tempPass; private EditText eUser; private EditText ePass; private Button mLog; private Button mClose; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.login); eUser = (EditText) findViewById(R.id.username); ePass = (EditText) findViewById(R.id.password); SharedPreferences prefs=PreferenceManager.getDefaultSharedPreferences(this); tempUser.setText(prefs.getString("cusername", "")); tempPass.setText(prefs.getString("cpassword", "")); mLog = (Button) findViewById(R.id.loginbutton); mLog.setOnClickListener (mLogListener); mClose = (Button) findViewById(R.id.closebutton); mClose.setOnClickListener (mCloListener); } private OnClickListener mLogListener = new OnClickListener() { public void onClick(View v) { } }; private OnClickListener mCloListener = new OnClickListener() { public void onClick(View v) { finish(); } }; } Login.xml XML: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:layout_width="fill_parent" android:layout_height="fill_parent"> <ScrollView android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:scrollbars="vertical"> <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical|center_horizontal| center"/> <TextView android:id="@+id/logintext" android:layout_height="wrap_content" android:text="TEST" android:textStyle="bold" android:textSize="20px" android:layout_gravity="center" android:layout_width="fill_parent"/> <TextView android:layout_width="fill_parent" android:layout_height="20px" android:layout_gravity="center_vertical|center_horizontal| center"/> <TextView android:id="@+id/usertext" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical|center_horizontal| center" android:text="USERNAME"/> <EditText android:id="@+id/username" android:layout_height="wrap_content" android:focusableInTouchMode="true" android:layout_gravity="center_horizontal" android:layout_marginRight="5dip" android:layout_marginLeft="5dip" android:layout_width="320dip" android:singleLine="true" android:focusable="true"/> <TextView android:layout_width="fill_parent" android:layout_height="10px" android:layout_gravity="center_vertical|center_horizontal| center"/> <TextView android:id="@+id/passtext" android:text="PASSWORD" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical|center_horizontal| center"/> <EditText android:id="@+id/password" android:layout_height="wrap_content" android:focusableInTouchMode="true" android:layout_gravity="center_horizontal" android:layout_marginRight="5px" android:layout_marginLeft="5dip" android:layout_width="320dip" android:password="true" android:singleLine="true"/> <TextView android:layout_width="fill_parent" android:layout_height="30px" android:layout_gravity="center_vertical|center_horizontal| center"/> <LinearLayout android:orientation="horizontal" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_width="wrap_content"> <Button android:id="@+id/loginbutton" android:layout_height="50dip" android:text="LOGIN" android:layout_width="103dip"/> <Button android:id="@+id/closebutton" android:layout_height="50dip" android:text="CLOSE" android:layout_width="103dip"/> </LinearLayout> <TextView android:layout_width="fill_parent" android:layout_height="30px" android:layout_gravity="center_vertical|center_horizontal| center"/> </LinearLayout> </ScrollView> </RelativeLayout> Thanks, --Alex --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
