fragments.ContextFragment.java Source code

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Here is the source code for fragments.ContextFragment.java

Source

/**
 * Claroline Mobile - Android
 * 
 * @package     fragments
 * 
 * @author      Devos Quentin (q.devos@student.uclouvain.be)
 * @version     1.0
 *
 * @license     ##LICENSE##
 * @copyright   2013 - Devos Quentin
 */
package fragments;

import net.claroline.mobile.android.R;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Base64;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import app.App;
import app.AppActivity;

/**
 * Claroline Mobile - Android
 * 
 * Fragment showing user related infos.
 * 
 * @author Devos Quentin (q.devos@student.uclouvain.be)
 * @version 1.0
 */
public class ContextFragment extends Fragment implements OnSharedPreferenceChangeListener {

    /**
     * UI reference.
     */
    private TextView mFirstLastView;

    /**
     * UI reference.
     */
    private TextView mNomaView;

    /**
     * UI reference.
     */
    private ImageView mUserPicture;

    @Override
    public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
            final Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.context_frag, container, false);

        mFirstLastView = (TextView) view.findViewById(R.id.firstLastName);
        mNomaView = (TextView) view.findViewById(R.id.NOMA);
        mUserPicture = (ImageView) view.findViewById(R.id.user_image);

        mFirstLastView.setText(getString(R.string.welcome, App.getPrefs().getString(App.SETTINGS_FIRST_NAME, ""),
                App.getPrefs().getString(App.SETTINGS_LAST_NAME, "")));
        mNomaView.setText(App.getPrefs().getString(App.SETTINGS_OFFICIAL_CODE, ""));

        String pic64 = App.getPrefs().getString(App.SETTINGS_USER_IMAGE, "");
        if (!pic64.equals("")) {
            byte[] pic = Base64.decode(pic64, Base64.DEFAULT);
            mUserPicture.setImageBitmap(BitmapFactory.decodeByteArray(pic, 0, pic.length));
        } else {
            mUserPicture.setImageResource(R.drawable.nopicture);
        }

        return view;
    }

    @Override
    public void onPause() {
        super.onPause();
        App.getPrefs().unregisterOnSharedPreferenceChangeListener(this);
    }

    @Override
    public void onResume() {
        super.onResume();
        App.getPrefs().registerOnSharedPreferenceChangeListener(this);
    }

    @Override
    public void onSharedPreferenceChanged(final SharedPreferences sharedPreference, final String key) {
        if (key.equals(App.SETTINGS_FIRST_NAME) || key.equals(App.SETTINGS_LAST_NAME)) {
            mFirstLastView
                    .setText(getString(R.string.welcome, App.getPrefs().getString(App.SETTINGS_FIRST_NAME, ""),
                            App.getPrefs().getString(App.SETTINGS_LAST_NAME, "")));
        } else if (key.equals(App.SETTINGS_PLATFORM_NAME)) {
            ((AppActivity) getActivity()).refreshUI();
        } else if (key.equals(App.SETTINGS_OFFICIAL_CODE)) {
            mNomaView.setText(App.getPrefs().getString(key, ""));
        } else if (key.equals(App.SETTINGS_INSTITUTION_NAME)) {
            ((AppActivity) getActivity()).refreshUI();
        } else if (key.equals(App.SETTINGS_USER_IMAGE)) {
            String pic64 = App.getPrefs().getString(App.SETTINGS_USER_IMAGE, "");
            if (!pic64.equals("")) {
                byte[] pic = Base64.decode(pic64, Base64.DEFAULT);
                mUserPicture.setImageBitmap(BitmapFactory.decodeByteArray(pic, 0, pic.length));
            } else {
                mUserPicture.setImageResource(R.drawable.nopicture);
            }
        }
    }
}