您可以使用这种方式在Gallery应用中创建相册.该名称显示为“app images”.

String path = Environment.getExternalStorageDirectory().toString();

File dir = new File(path, "/appname/media/app images/");

if (!dir.isDirectory()) {

dir.mkdirs();

}

File file = new File(dir, filename + ".jpg");

String imagePath = file.getAbsolutePath();

//scan the image so show up in album

MediaScannerConnection.scanFile(this,

new String[] { imagePath }, null,

new MediaScannerConnection.OnScanCompletedListener() {

public void onScanCompleted(String path, Uri uri) {

if(Config.LOG_DEBUG_ENABLED) {

Log.d(Config.LOGTAG, "scanned : " + path);

}

}

});