package com.camilstaps.taize; import android.content.Context; import android.content.SharedPreferences; import android.os.Bundle; import android.preference.PreferenceManager; import android.support.v4.app.Fragment; import android.text.Html; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.view.ViewTreeObserver; import android.widget.TextView; import com.camilstaps.common.Date; import com.camilstaps.common.Listener; import com.camilstaps.common.NullListener; /** * Created by camilstaps on 8-4-15. */ public class DailyMeditationFragment extends Fragment { private SharedPreferences.OnSharedPreferenceChangeListener sharedPreferenceChangeListener; private ViewTreeObserver.OnScrollChangedListener onScrollChangedListener; private View rootView; private Context context; private Date date; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { rootView = inflater.inflate(R.layout.pager_content_dailymeditation, container, false); context = container.getContext(); Bundle args = getArguments(); int dateOffset = args.getInt("dateOffset", 0); date = new Date(); date.addOrSubtractDays(dateOffset); setupContent(); onScrollChangedListener = new ViewTreeObserver.OnScrollChangedListener() { @Override public void onScrollChanged() { Log.d("DMF", "Scrolling to (" + rootView.getScrollX() + "," + rootView.getScrollY() + ")"); /*if (rootView.getScrollY() > 0) { ((MainActivity) context).swipeRefreshLayout.setEnabled(false); } else { ((MainActivity) context).swipeRefreshLayout.setEnabled(true); }*/ } }; rootView.findViewById(R.id.pager_content).getViewTreeObserver().addOnScrollChangedListener(onScrollChangedListener); return rootView; } @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); sharedPreferenceChangeListener = new SharedPreferences.OnSharedPreferenceChangeListener() { @Override public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { switch (key) { case "dailymeditations": setupContent(); break; } } }; PreferenceManager.getDefaultSharedPreferences(context).registerOnSharedPreferenceChangeListener(sharedPreferenceChangeListener); } protected void setupContent() { setDailyMeditation(new NullListener()); } public void setDailyMeditation(final Listener listener) { Taize.getDailyMeditation(context, new Listener() { @Override public void success(DailyMeditation data) { ((TextView) rootView.findViewById(R.id.textDailyMeditation)).setText(Html.fromHtml(data.getString())); listener.success(data); } @Override public void failure() { ((TextView) rootView.findViewById(R.id.textDailyMeditation)).setText("No reading found."); listener.failure(); } }, date); String niceDate = date.toNiceString(context); niceDate = niceDate.substring(0,1).toUpperCase() + niceDate.substring(1); ((TextView) rootView.findViewById(R.id.dateDailyMeditation)).setText(niceDate); } }