EHXM

[도:트]'s Dev Log

안드로이드용 영어 어학기 Smart LC

스마트LC 소개 링크:
http://blog.ehxm.net/123

티스토어 링크:
http://bit.ly/awW3XW

[안드로이드 샘플코드] 미디어 스캐닝 Class

Posted by EHXM. Posted in " 안드로이드/Tech Note "2010/06/10 23:12

수동으로 미디어 스캔을 하는 클래스입니다. 강제 Media Scan Sample Source

import android.content.Context;
import android.media.MediaScannerConnection;
import android.net.Uri;

public class MediaScanner {

        private MediaScannerConnection mediaScanConn = null;

        private MusicSannerClient client = null;

        private String filePath = null;
        
        private String fileType = null;
        
        private String[] filePaths = null;
    /**
     *  Then call the MediaScanner  .scanFile("/sdcard/2.mp3");
     * */
        public MediaScanner(Context context) {
        // Create MusicSannerClient  
                if (client == null) {

                        client = new MusicSannerClient();
                }

                if (mediaScanConn == null) {

                        mediaScanConn = new MediaScannerConnection(context, client);
                }
        }

        class MusicSannerClient implements
                        MediaScannerConnection.MediaScannerConnectionClient {

                public void onMediaScannerConnected() {
                        
                        if(filePath != null){
                                
                                mediaScanConn.scanFile(filePath, fileType);
                        }
                        
                        if(filePaths != null){
                                
                                for(String file: filePaths){
                                        
                                        mediaScanConn.scanFile(file, fileType);
                                }
                        }
                        
                        filePath = null;
                        
                        fileType = null;
                        
                        filePaths = null;
                }

                public void onScanCompleted(String path, Uri uri) {
                        // TODO Auto-generated method stub
                        mediaScanConn.disconnect();
                }

        }
        
    /**
     *  Scan file label information  
     * @param filePath  File path eg  :/sdcard/MediaPlayer/dahai.mp3
     * @param fileType  File type eg  : audio/mp3  media/*  application/ogg
     * */
        public void scanFile(String filepath,String fileType) {

                this.filePath = filepath;
                
                this.fileType = fileType;
        // After the connection has been called the onMediaScannerConnected MusicSannerClient  () Method  
                mediaScanConn.connect();
        }
    /**
     * @param filePaths  File path  
     * @param fileType  File types  
     * */
        public void scanFile(String[] filePaths,String fileType){
                
                this.filePaths = filePaths;
                
                this.fileType = fileType;
                
                mediaScanConn.connect();
                
        }
        
        public String getFilePath() {

                return filePath;
        }

        public void setFilePath(String filePath) {

                this.filePath = filePath;
        }

        public String getFileType() {
                
                return fileType;
        }

        public void setFileType(String fileType) {
                
                this.fileType = fileType;
        }

        
}

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