/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of linphone-android
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* (see https://www.linphone.org).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.linphone.utils;
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import android.content.Context;
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import android.media.MediaScannerConnection;
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import android.net.Uri;
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import java.io.File;
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import org.linphone.core.tools.Log;
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public class MediaScanner implements MediaScannerConnection.MediaScannerConnectionClient {
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private final MediaScannerConnection mMediaConnection;
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private boolean mIsConnected;
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private File mFileWaitingForScan;
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private MediaScannerListener mListener;
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public MediaScanner(Context context) {
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mIsConnected = false;
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mMediaConnection = new MediaScannerConnection(context, this);
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mMediaConnection.connect();
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mFileWaitingForScan = null;
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}
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@Override
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public void onMediaScannerConnected() {
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mIsConnected = true;
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Log.i("[MediaScanner] Connected");
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if (mFileWaitingForScan != null) {
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scanFile(mFileWaitingForScan, null);
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mFileWaitingForScan = null;
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}
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}
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public void scanFile(File file, MediaScannerListener listener) {
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scanFile(file, FileUtils.getMimeFromFile(file.getAbsolutePath()), listener);
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}
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private void scanFile(File file, String mime, MediaScannerListener listener) {
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mListener = listener;
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if (!mIsConnected) {
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Log.w("[MediaScanner] Not connected yet...");
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mFileWaitingForScan = file;
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return;
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}
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Log.i("[MediaScanner] Scanning file " + file.getAbsolutePath() + " with MIME " + mime);
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mMediaConnection.scanFile(file.getAbsolutePath(), mime);
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}
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@Override
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public void onScanCompleted(String path, Uri uri) {
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Log.i("[MediaScanner] Scan completed : " + path + " => " + uri);
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if (mListener != null) {
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mListener.onMediaScanned(path, uri);
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}
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}
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public void destroy() {
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Log.i("[MediaScanner] Disconnecting");
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mMediaConnection.disconnect();
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mIsConnected = false;
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}
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}
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