相关疑难解决方法(0)

我想将图像(从url)存储到sqlite数据库中.

为此,我使用:

db = new DataBase(getApplicationContext());
URL url = new URL("http://sree.cc/wp-content/uploads/schogini_team.png");
URLConnection ucon = url.openConnection();
InputStream is = ucon.getInputStream();
BufferedInputStream bis = new BufferedInputStream(is,128);
ByteArrayBuffer barb= new ByteArrayBuffer(128);

int current = 0;
while ((current = bis.read()) != -1) {
    barb.append((byte) current);
}

ContentValues filedata= new ContentValues();

filedata.put(DataBase.IMG_SRC,barb.toByteArray());

db.insert(DataBase.Table_Img, null, filedata);

在Insert():

public void insert(String tableImg, Object object,
        ContentValues dataToInsert) {
    // TODO Auto-generated method stub
    String sql = "INSERT INTO "+tableImg+" ("+ID+","+IMG_SRC+") " +
            "VALUES ('"+1+"','"+dataToInsert+"')";
    db.execSQL(sql);
} …