com.forrestguice.suntimeswidget.EquinoxDialog.java Source code

Introduction

Here is the source code for com.forrestguice.suntimeswidget.EquinoxDialog.java

Source

/**
Copyright (C) 2017 Forrest Guice
This file is part of SuntimesWidget.
    
SuntimesWidget 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.
    
SuntimesWidget 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 SuntimesWidget.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.forrestguice.suntimeswidget;

import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;
import android.support.v7.app.AlertDialog;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;

import com.forrestguice.suntimeswidget.calculator.SuntimesEquinoxSolsticeDataset;

public class EquinoxDialog extends DialogFragment {
    private EquinoxView equinoxView;

    private SuntimesEquinoxSolsticeDataset data;

    public void setData(SuntimesEquinoxSolsticeDataset data) {
        this.data = data;
    }

    @NonNull
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        final Activity myParent = getActivity();
        LayoutInflater inflater = myParent.getLayoutInflater();

        View dialogContent = inflater.inflate(R.layout.layout_dialog_equinox, null);

        AlertDialog.Builder builder = new AlertDialog.Builder(myParent);
        builder.setView(dialogContent);
        AlertDialog dialog = builder.create();

        initViews(dialogContent);
        if (savedInstanceState != null) {
            Log.d("DEBUG", "EquinoxDialog onCreate (restoreState)");
            equinoxView.loadState(savedInstanceState);
        }

        dialog.setOnShowListener(onShowListener);
        return dialog;
    }

    private DialogInterface.OnShowListener onShowListener = new DialogInterface.OnShowListener() {
        @Override
        public void onShow(DialogInterface dialogInterface) {
            Context context = getContext();
            if (context != null) {
                equinoxView.updateViews(getContext(), data);
            } else
                Log.w("EquinoxDialog.onShow", "null context! skipping update");
        }
    };

    public void initViews(View dialogView) {
        equinoxView = (EquinoxView) dialogView.findViewById(R.id.info_time_equinox);
    }

    public void updateViews(SuntimesEquinoxSolsticeDataset data) {
        if (equinoxView != null) {
            equinoxView.updateViews(getContext(), data);
            Log.d("DEBUG", "EquinoxDialog updated");
        }
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        equinoxView.saveState(outState);
        super.onSaveInstanceState(outState);
    }
}