com.example.igorklimov.popularmoviesdemo.fragments.NoInternet.java Source code

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Here is the source code for com.example.igorklimov.popularmoviesdemo.fragments.NoInternet.java

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/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

package com.example.igorklimov.popularmoviesdemo.fragments;

import android.app.AlertDialog;

import android.content.Context;
import android.content.DialogInterface;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;
import android.view.View;
import android.widget.Button;

/**
 * Created by Igor Klimov on 12/11/2015.
 */
public class NoInternet extends DialogFragment {
    @NonNull
    @Override
    public android.app.Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder.setTitle("No Internet connection").setMessage("Please check your connection and retry")
                .setPositiveButton("Retry", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                    }
                });
        return builder.create();
    }

    @Override
    public void onStart() {
        super.onStart();
        final AlertDialog d = (AlertDialog) getDialog();
        if (d != null) {
            Button positiveButton = d.getButton(AlertDialog.BUTTON_POSITIVE);
            positiveButton.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    ConnectivityManager systemService = (ConnectivityManager) getActivity()
                            .getSystemService(Context.CONNECTIVITY_SERVICE);
                    NetworkInfo activeNetworkInfo = systemService.getActiveNetworkInfo();
                    if (activeNetworkInfo != null) {
                        if (getTag().equals("2"))
                            ((DetailFragment) getTargetFragment()).initLoader();
                        d.dismiss();
                    }
                }
            });
        }
    }
}