eu.inmite.demo.dialogs.FavoriteCharacterDialogFragment.java Source code

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Here is the source code for eu.inmite.demo.dialogs.FavoriteCharacterDialogFragment.java

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/*
 * Copyright 2013 Inmite s.r.o. (www.inmite.eu).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package eu.inmite.demo.dialogs;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListAdapter;
import eu.inmite.android.lib.dialogs.BaseDialogFragment;

/**
 * Sample implementation of eu.inmite.android.lib.dialogs.BaseDialogFragment - styled list of items.
 *
 * @author David Vvra (david@inmite.eu)
 */
public class FavoriteCharacterDialogFragment extends BaseDialogFragment {

    public static String TAG = "list";
    private static String ARG_TITLE = "title";
    private static String ARG_ITEMS = "items";
    IFavoriteCharacterDialogListener mListener;

    public static void show(FragmentActivity activity, String title, String[] items) {
        FavoriteCharacterDialogFragment dialog = new FavoriteCharacterDialogFragment();
        Bundle args = new Bundle();
        args.putString(ARG_TITLE, title);
        args.putStringArray(ARG_ITEMS, items);
        dialog.setArguments(args);
        dialog.show(activity.getSupportFragmentManager(), TAG);
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        final Fragment targetFragment = getTargetFragment();
        if (targetFragment != null && targetFragment instanceof IFavoriteCharacterDialogListener) {
            mListener = (IFavoriteCharacterDialogListener) targetFragment;
        } else if (getActivity() instanceof IFavoriteCharacterDialogListener) {
            mListener = (IFavoriteCharacterDialogListener) getActivity();
        }
    }

    @Override
    public Builder build(Builder builder) {
        builder.setTitle(getTitle());
        builder.setIcon(R.drawable.jayne_icon);
        ListAdapter adapter = new ArrayAdapter<String>(getActivity(), R.layout.item_list, R.id.list_item_text,
                getItems());
        builder.setItems(adapter, 0, new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                if (mListener != null) {
                    mListener.onListItemSelected(getItems()[position], position);
                    dismiss();
                }
            }
        });
        builder.setPositiveButton("Cancel", new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                dismiss();
            }
        });
        return builder;
    }

    private String getTitle() {
        return getArguments().getString(ARG_TITLE);
    }

    private String[] getItems() {
        return getArguments().getStringArray(ARG_ITEMS);
    }
}