图片保存到手机 直接在图库里面查看 也可以直接跳转到图库

FileOutputStreamfile =new FileOutputStream("/mnt/sdcard/" +"视频监控"+date +".jpg");

file.write(picBuf,0,stSize.value);

file.close();

ToastUtils.showShort("截图已保存到手机");

final  FilenewFile =new File("/mnt/sdcard/" +"视频监控"+date +".jpg");

Intentintent =new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);

Uriuri = Uri.fromFile(newFile);

intent.setData(uri);

context.sendBroadcast(intent);//通知系统相册 更新

selfDialog =new SelfDialog(PlayVideoMonitorActivity.this);

selfDialog.setTitle("提示");

selfDialog.setMessage("是否查看截图");

selfDialog.setNoOnclickListener("否",new SelfDialog.onNoOnclickListener() {

@Override

    public void onNoClick() {

selfDialog.dismiss();

}

});

selfDialog.setYesOnclickListener("是",new SelfDialog.onYesOnclickListener() {

@Override

    public void onYesClick() {

selfDialog.dismiss();

Intentintent1 =new Intent(Intent.ACTION_VIEW);

intent1.setDataAndType(Uri.fromFile(newFile),"image/*");

startActivity(intent1);

}

});

selfDialog.show();