net.reichholf.dreamdroid.fragment.helper.DreamDroidFragmentHelper.java Source code

Introduction

Here is the source code for net.reichholf.dreamdroid.fragment.helper.DreamDroidFragmentHelper.java

Source

/*  2010 Stephan Reichholf <stephan at reichholf dot net>
 * 
 * Licensed under the Create-Commons Attribution-Noncommercial-Share Alike 3.0 Unported
 * http://creativecommons.org/licenses/by-nc-sa/3.0/
 */

package net.reichholf.dreamdroid.fragment.helper;

import net.reichholf.dreamdroid.R;
import net.reichholf.dreamdroid.activities.abs.MultiPaneHandler;
import net.reichholf.dreamdroid.fragment.interfaces.MutliPaneContent;
import net.reichholf.dreamdroid.helpers.Statics;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.ActionBarActivity;

public class DreamDroidFragmentHelper {
    private Fragment mFragment;
    protected String mCurrentTitle;
    protected String mBaseTitle;

    public DreamDroidFragmentHelper() {

    }

    public DreamDroidFragmentHelper(Fragment fragment) {
        mFragment = fragment;
    }

    public void bindToFragment(Fragment fragment) {
        mFragment = fragment;
    }

    public ActionBarActivity getActionBarActivity() {
        return (ActionBarActivity) mFragment.getActivity();
    }

    public void onCreate(Bundle savedInstanceState) {
        mBaseTitle = mCurrentTitle = mFragment.getString(R.string.app_name);
    }

    public void onActivityCreated(Bundle savedInstanceState) {
        getActionBarActivity().setTitle(mCurrentTitle);
    }

    public void onAttach(Activity activity) {
        if (activity.getClass().equals(ActionBarActivity.class))
            ((ActionBarActivity) activity).setSupportProgressBarIndeterminateVisibility(false);
        else
            activity.setProgressBarIndeterminateVisibility(false);
    }

    public void onResume() {
        getMultiPaneHandler().onFragmentResume(mFragment);
    }

    public void onPause() {
        MultiPaneHandler mph = getMultiPaneHandler();
        if (mph != null)
            mph.onFragmentPause(mFragment);
    }

    public void onSaveInstanceState(Bundle outState) {
        outState.putString("WORKAROUND_FOR_BUG_19917_KEY", "WORKAROUND_FOR_BUG_19917_VALUE");
    }

    public MultiPaneHandler getMultiPaneHandler() {
        return (MultiPaneHandler) getActionBarActivity();
    }

    public String getBaseTitle() {
        return mBaseTitle;
    }

    public void setBaseTitle(String baseTitle) {
        mBaseTitle = baseTitle;
    }

    public String getCurrenTtitle() {
        return mCurrentTitle;
    }

    public void setCurrentTitle(String currentTitle) {
        mCurrentTitle = currentTitle;
    }

    public void finish(int resultCode, Intent data) {
        MultiPaneHandler mph = ((MutliPaneContent) mFragment).getMultiPaneHandler();
        if (mph.isMultiPane()) {
            boolean explicitShow = false;
            FragmentManager fm = getActionBarActivity().getSupportFragmentManager();
            if (fm.getBackStackEntryCount() > 0) {
                fm.popBackStackImmediate();
            } else {
                explicitShow = true;
            }
            Fragment target = mFragment.getTargetFragment();

            if (target != null) {
                if (resultCode != Statics.RESULT_NONE || data != null) {
                    if (explicitShow) {
                        FragmentTransaction ft = getActionBarActivity().getSupportFragmentManager()
                                .beginTransaction();
                        ft.remove(mFragment);
                        ft.commit();

                        mph.showDetails(target);
                    }
                    target.onActivityResult(mFragment.getTargetRequestCode(), resultCode, data);
                }
            }
        } else {
            getActionBarActivity().setResult(resultCode, data);
            getActionBarActivity().finish();
        }
    }
}