Is it necessary to specifically specify its interface components (Spinner, EditText) when using AppCompat

Question

I used to have one DialogFragmentthat I did not explicitly specify its interface components (Spinner, EditText).

dialog_fragment_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingTop="10dp"
    android:paddingBottom="10dp"       
    android:paddingLeft="10dp" 
    android:paddingRight="10dp"
    android:orientation="vertical" >

    <Spinner
        android:id="@+id/country_spinner"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:minWidth="200dp"
        android:layout_marginBottom="10dp" /> 

    <EditText
        android:id="@+id/name_edit_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:inputType="textNoSuggestions|textCapWords"
        android:maxLength="50"
        android:ems="10" >

        <requestFocus />
    </EditText>

</LinearLayout>

I use

• SherlockActionBar
• Theme.Sherlock.Light.DarkActionBar
• android: minSdkVersion = "10", android: targetSdkVersion = "21"

It looks like this

After switching to

• Appcompat
• Theme.AppCompat.Light.DarkActionBar
• android: minSdkVersion = "10", android: targetSdkVersion = "22"

It looks like the following

I was wondering if I am doing something wrong during my migration process? Is there a need for a specific color for DialogFragmentUI components (Spinner, EditText) explicitly?

, DialogFragment , Spinner, EditText... , , ( Spinner, EditText,...), SherlockActionBar?

: Activity DialogFragment. Application, , Activity DialogFragment Application.

<application
    android:theme="@style/..." >

DialogFragment -

DialogFragment

public class MyDialogFragment extends android.support.v4.app.DialogFragment {

    public static MyDialogFragment newInstance() {
        return new MyDialogFragment();
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        // Get the layout inflater
        LayoutInflater inflater = getActivity().getLayoutInflater();
        View view = inflater.inflate(R.layout.dialog_fragment_layout, null);

        final Spinner countrySpinner = (Spinner)view.findViewById(R.id.country_spinner);
        final EditText nameEditText = (EditText)view.findViewById(R.id.name_edit_text);
        final CountryArrayAdapter countryArrayAdapter = new CountryArrayAdapter(this.getActivity());
        countrySpinner.setAdapter(countryArrayAdapter);
        nameEditText.setHint(R.string.new_watchlist_hint);
        nameEditText.setText(org.yccheok.jstock.watchlist.Utils.getDefaultWatchlistName());
        Utils.placeCursorAtEndOfText(nameEditText);

        final AlertDialog dialog = new AlertDialog.Builder(this.getActivity())
        .setTitle(R.string.new_watchlist_title)
        .setView(view)
        // Add action buttons
        .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int id) {
            }
        })
        .setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int id) {
            }
        })           
        .create();

        dialog.setCanceledOnTouchOutside(true);

        // http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked
        dialog.setOnShowListener(new DialogInterface.OnShowListener() {

            @Override
            public void onShow(DialogInterface dialogInterface) {

                Button b = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
                b.setOnClickListener(new View.OnClickListener() {

                    @Override
                    public void onClick(View view) {
                        ...
                    }
                });
            }
        });            

        return dialog;
    }

DialogFragment

private void showMyDialogFragment() {        
    FragmentManager fm = this.getActivity().getSupportFragmentManager();
    MyDialogFragment myDialogFragment = MyDialogFragment.newInstance();
    myDialogFragment.setTargetFragment(this, 0);
    myDialogFragment.show(fm, MY_DIALOG_FRAGMENT);        
}

Answer 1

AlertDialog, support.v7.app.AlertDialog, ​​ Android Support Library 22.1, ( ) API7+. AppCompat, AlertDialog.

Answer 2

Theme.Sherlock.Light - Holo.Light of Holo family. appcompat Theme.AppCompat.Light - Material. , , Spinner EditText, .

Holo look, , values-v21, v14 v11. , spinner: Spinner, appcompat,