com.callrecorder.android.RecordingsAdapter.java Source code

Introduction

Here is the source code for com.callrecorder.android.RecordingsAdapter.java

Source

/* Copyright (c) 2012 Kobi Krasnoff
 *
 * This file is part of Call recorder For Android.
 *
 * Call recorder For Android 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.
 *
 * Call recorder For Android 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 Call recorder For Android.  If not, see <http://www.gnu.org/licenses/>
 */
package com.callrecorder.android;

import java.text.DateFormat;
import java.util.List;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.support.v4.provider.DocumentFile;
import android.telephony.PhoneNumberUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import android.widget.Toast;

class RecordingsAdapter extends ArrayAdapter<Recording> {

    private final Context context;
    private final List<Recording> list;

    public RecordingsAdapter(Context context, List<Recording> list) {
        super(context, R.layout.record_row, list);
        this.list = list;
        this.context = context;
    }

    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {
        View rowView = convertView;
        if (rowView == null) {
            LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            rowView = inflater.inflate(R.layout.record_row, parent, false);
        }
        final TextView titleView = (TextView) rowView.findViewById(R.id.recording_title);
        final TextView dateView = (TextView) rowView.findViewById(R.id.recording_date);
        final TextView numberView = (TextView) rowView.findViewById(R.id.recording_number);
        Recording entry = list.get(position);

        String phoneNumber = entry.getPhoneNumber();
        if (phoneNumber.matches("^[\\d]+$")) {
            //noinspection deprecation
            phoneNumber = PhoneNumberUtils.formatNumber(phoneNumber);
        } else {
            phoneNumber = context.getString(R.string.withheld_number);
        }

        dateView.setText(DateFormat.getDateTimeInstance().format(entry.getDate()));
        titleView.setText(entry.getUserName());
        numberView.setText(phoneNumber);

        return rowView;
    }

    /// Shows a contextual dialog with actions for the selected recording
    public void showContextMenu(final String fileName, final int position) {
        final CharSequence[] items = { context.getString(R.string.confirm_play),
                context.getString(R.string.confirm_send), context.getString(R.string.options_delete) };

        new AlertDialog.Builder(context).setTitle(R.string.options_title)
                .setItems(items, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int item) {
                        if (item == 0) {
                            startPlayExternal(fileName);
                        } else if (item == 1) {
                            sendMail(fileName);
                        } else if (item == 2) {
                            deleteRecord(fileName, position);
                        }
                    }
                }).show();
    }

    private void deleteRecord(final String fileName, final int position) {
        new AlertDialog.Builder(context).setTitle(R.string.confirm_delete_title)
                .setMessage(R.string.confirm_delete_text)
                .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                        DocumentFile file = FileHelper.getStorageFile(context).findFile(fileName);

                        if (file.exists() && file.delete()) {
                            list.remove(position);
                            notifyDataSetChanged();
                        } else {
                            Toast toast = Toast.makeText(getContext(),
                                    getContext().getString(R.string.delete_failed), Toast.LENGTH_SHORT);
                            toast.show();
                        }
                    }
                }).setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                    }
                }).show();
    }

    private void sendMail(String fileName) {
        DocumentFile file = FileHelper.getStorageFile(context).findFile(fileName);
        Uri uri = FileHelper.getContentUri(context, file.getUri());

        Intent sendIntent = new Intent(Intent.ACTION_SEND)
                .putExtra(Intent.EXTRA_SUBJECT, context.getString(R.string.mail_subject))
                .putExtra(Intent.EXTRA_TEXT, context.getString(R.string.mail_body))
                .putExtra(Intent.EXTRA_STREAM, uri).setData(uri).addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
                .setType("audio/3gpp");

        context.startActivity(Intent.createChooser(sendIntent, context.getString(R.string.send_mail)));
    }

    private void startPlayExternal(String fileName) {
        DocumentFile file = FileHelper.getStorageFile(context).findFile(fileName);
        Uri uri = FileHelper.getContentUri(context, file.getUri());

        context.startActivity(new Intent().setAction(Intent.ACTION_VIEW).setData(uri)
                .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION).setType("audio/3gpp"));
    }
}