com.tdispatch.passenger.core.TDFragment.java Source code

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Here is the source code for com.tdispatch.passenger.core.TDFragment.java

Source

package com.tdispatch.passenger.core;

import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.graphics.drawable.AnimationDrawable;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;

import com.tdispatch.passenger.R;
import com.tdispatch.passenger.fragment.dialog.GenericDialogFragment;
import com.webnetmobile.tools.WebnetLog;
import com.webnetmobile.tools.WebnetTools;

/*
 ******************************************************************************
 *
 * Copyright (C) 2013 T Dispatch Ltd
 *
 * Licensed under the GPL License, Version 3.0 (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.gnu.org/licenses/gpl-3.0.html
 *
 * 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.
 *
 ******************************************************************************
 *
 * @author Marcin Orlowski <marcin.orlowski@webnet.pl>
 *
 ******************************************************************************
*/
abstract public class TDFragment extends android.support.v4.app.Fragment {
    abstract protected int getLayoutId();

    protected void onPostCreateView() {
        // dummy by default
    }

    protected Integer getOverlayBackgroundResourceId() {
        return null;
    }

    protected Boolean isBusyOverlayPresent() {
        return true;
    }

    // ********************** PRIVATE CLASS MEMBERS **********************************************

    /**
     * {@link Context} to be used within fragment. Please note we set this (in
     * onAttach()) to point to our Application's Context, not parent Activity
     * context. If you need parent Activity context, please use mParentActivity
     * instead
     */
    protected Context mContext;
    protected TDApplication mApp;
    /**
     * Our view (this is view we got inflated from our layout XML in
     * onCreateView() method)
     */
    protected View mFragmentView;
    /**
     * Initialized {@link SharedPreferences} object, ready to be used in this
     * fragment
     */
    protected SharedPreferences mPrefs;

    /**
     * reference to parent {@link Activity} (set in {@link
     * android.app.Fragment.onAttach()})
     */
    protected TDActivity mParentActivity;
    protected static TDFragment mMe;

    protected FragmentManager mFragmentManager;

    // *********************** FRAGMENT LIFE CYCLE **********************************************

    @Override
    public void onAttach(Activity activity) {

        super.onAttach(activity);

        mParentActivity = (TDActivity) activity;
        mContext = mParentActivity.getApplicationContext();
        mApp = (TDApplication) mParentActivity.getApplicationContext();
        mFragmentManager = mParentActivity.getSupportFragmentManager();
        mMe = this;

        mPrefs = PreferenceManager.getDefaultSharedPreferences(mContext);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        if (isBusyOverlayPresent()) {
            ViewGroup baseLayout = (ViewGroup) inflater.inflate(R.layout.tdfragment, container, false);
            ViewGroup contentContainer = (ViewGroup) baseLayout.findViewById(R.id.tdfragment_content_container);
            inflater.inflate(getLayoutId(), contentContainer);

            mFragmentView = baseLayout;
        } else {
            mFragmentView = (ViewGroup) inflater.inflate(getLayoutId(), container, false);
        }

        lockUI(false);
        WebnetTools.setCustomFonts(mApp, (ViewGroup) mFragmentView);
        onPostCreateView();

        return mFragmentView;
    }

    protected void lockUI(Boolean lockUI) {
        View v = mFragmentView.findViewById(R.id.tdfragment_busy_overlay_container);

        if (v != null) {

            AnimationDrawable busyAnim = (AnimationDrawable) ((ImageView) mFragmentView
                    .findViewById(R.id.tdfragment_busy)).getBackground();

            if (lockUI) {
                //            // hide soft menu
                //            InputMethodManager imm = (InputMethodManager)mContext.getSystemService( Context.INPUT_METHOD_SERVICE);
                //            imm.hideSoftInputFromWindow(v.getWindowToken(), 0);

                if (getOverlayBackgroundResourceId() != null) {
                    v.setBackgroundResource(getOverlayBackgroundResourceId());
                }

                busyAnim.start();
                v.setVisibility(View.VISIBLE);
            } else {
                v.setVisibility(View.GONE);
                busyAnim.stop();
            }
        } else {
            WebnetLog.d("No lockUI overlay");
        }
    }

    /**[ dialog helpers ]********************************************************************************************/

    protected void showDialog(int type, int titleId, int messageId) {
        showDialog(type, getString(titleId), getString(messageId));
    }

    protected void showDialog(int type, int titleId, int messageId, int buttonId) {
        showDialog(type, getString(titleId), getString(messageId), getString(buttonId));
    }

    protected void showDialog(int type, String title, String message) {
        showDialog(type, title, message, null);
    }

    protected void showDialog(int type, String title, String message, String button) {
        GenericDialogFragment frag = GenericDialogFragment.newInstance(type, title, message);
        frag.setTargetFragment(mMe, 0);
        frag.show(((FragmentActivity) mParentActivity).getSupportFragmentManager(), "genericdialog");
    }

    // end of class
}