小编Fou*_*Fou的帖子

我正在使用以下代码进行刷新页面,它不会在完成时重新加载.以下代码有时无法正常工作.

 $page = $_SERVER['PHP_SELF'];
 $sec = "10";
 header("Refresh: $sec; url=$page");
 echo "Watch the page reload itself in 10 second!";

代码适用于第一个屏幕截图并保持相同的屏幕截图,无论移动到另一个视图.

如何获取当前截图？

public void saveBitmap(Bitmap bitmap) {

    File imagePath = new File(Environment.getExternalStorageDirectory() + "/" + new SimpleDateFormat("yyyyMMddhhmmss'.jpg'").format(new Date()) );
    FileOutputStream fos =null;
    try {
        fos = new FileOutputStream(imagePath);
        bitmap.compress(CompressFormat.JPEG, 100, fos);
        fos.flush();
        fos.close();
    } catch (FileNotFoundException e) {
        Log.e("GREC", e.getMessage(), e);
    } catch (IOException e) {
        Log.e("GREC", e.getMessage(), e);
    }
}

点击信息:

@Override
public void onClick(View v) {
    switch (v.getId()) {
    case R.id.iSave:
          Bitmap bitmap = null;
          bitmap = takeScreenshot();
          saveBitmap(bitmap);
        break;
    } 
}

这里:

public Bitmap takeScreenshot() {
   View …

webview中加载的网页是在后台自动播放,我想检测声音何时停止而不是显示toast信息.

谢谢

如何让parseColor颜色值变为透明.

mPaint.setColor(Color.parseColor("#FFFF00"));

感谢帮助

我有代码更改推特状态,不幸的是它没有发布图片.

请查看我的代码并帮我发布带有文字的图片.

 $consumerKey    = '';
 $consumerSecret = '';
 $oAuthToken     = '';
 $oAuthSecret    = '';

include "OAuth.php";
 include "twitteroauth.php";
 require_once('twitteroauth.php');
 $tweet = new TwitterOAuth($consumerKey, $consumerSecret, $oAuthToken,      $oAuthSecret);
 $tweet->post('statuses/update', array('status' => 'PHP --> example.co.uk <-- ',  'media[]' => "http://www.balanced-hr.com/wp-     content/uploads/2014/08/majster.jpg"));
 echo "your message has been sent to twitter API";