dev.drsoran.moloko.activities.ChangeTagsActivity.java Source code

Introduction

Here is the source code for dev.drsoran.moloko.activities.ChangeTagsActivity.java

Source

/* 
 *   Copyright (c) 2012 Ronny Rhricht
 *
 *   This file is part of Moloko.
 *
 *   Moloko is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   Moloko is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with Moloko.  If not, see <http://www.gnu.org/licenses/>.
 *
 *   Contributors:
 * Ronny Rhricht - implementation
 */

package dev.drsoran.moloko.activities;

import java.util.ArrayList;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.Button;

import com.actionbarsherlock.app.SherlockFragmentActivity;

import dev.drsoran.moloko.R;
import dev.drsoran.moloko.fragments.ChangeTagsFragment;
import dev.drsoran.moloko.util.Intents;

public class ChangeTagsActivity extends SherlockFragmentActivity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        requestWindowFeature(Window.FEATURE_LEFT_ICON);

        super.onCreate(savedInstanceState);

        setContentView(R.layout.change_tags_activity);
        setFeatureDrawableResource(Window.FEATURE_LEFT_ICON, R.drawable.ic_dialog_tag);

        if (getChangeTagsFragment() == null) {
            addChangeTagsFragment();
        }

        registerButtonListener();
    }

    private void registerButtonListener() {
        ((Button) findViewById(android.R.id.button1)).setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                getIntent().putStringArrayListExtra(Intents.Extras.KEY_TAGS,
                        new ArrayList<String>(getChangeTagsFragment().getChosenTags()));
                setResult(RESULT_OK, getIntent());
                finish();
            }
        });

        ((Button) findViewById(android.R.id.button2)).setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                getIntent().putStringArrayListExtra(Intents.Extras.KEY_TAGS, new ArrayList<String>());
                setResult(RESULT_CANCELED, getIntent());
                finish();
            }
        });
    }

    private ChangeTagsFragment getChangeTagsFragment() {
        final Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.frag_change_tags);
        return (ChangeTagsFragment) fragment;
    }

    private void addChangeTagsFragment() {
        getSupportFragmentManager().beginTransaction().setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
                .add(R.id.frag_change_tags, ChangeTagsFragment.newInstance(getIntent().getExtras())).commit();
    }
}