Question

我想将布局分享为图像。下面列出的代码适用于保存操作按钮但不适用于共享操作按钮。共享操作按钮仍然没有响应。我无法弄清楚出了什么问题。

public boolean onCreateOptionsMenu(Menu menu) {

    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.eid_card_final, menu);

    MenuItem item = menu.findItem(R.id.action_share);
    myshare = (ShareActionProvider)item.getActionProvider();
    String sharestate = Environment.getExternalStorageState();
    RelativeLayout rlShareLayout = (RelativeLayout)findViewById(R.id.relativeLayout);
    Bitmap sharebitmap = Bitmap.createBitmap(rlShareLayout.getWidth(), rlShareLayout.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas sharecanvas = new Canvas(sharebitmap);
    rlShareLayout.draw(sharecanvas);
    try{
        if (Environment.MEDIA_MOUNTED.equals(sharestate)) {

            Random sharerand = new Random();
            int sharerandnum = sharerand.nextInt(1000);
            String sharefilename = sharerandnum + ".jpeg";

            sharef = new File(getExternalFilesDir(null),sharefilename);

            FileOutputStream shareout = new FileOutputStream(sharef);
            boolean success = sharebitmap.compress(CompressFormat.PNG, 100, shareout);

    }

    } catch (Exception e) {
        e.printStackTrace();
    }

    Intent shareintent = new Intent(Intent.ACTION_SEND);
    shareintent.setType("image/*");
    Uri shareuri = Uri.fromFile(sharef);
    shareintent.putExtra(Intent.EXTRA_STREAM, shareuri.toString());
    shareintent.setData(shareuri);
    myshare.setShareIntent(shareintent);
    return true;

}

我使用相同的代码（代码的意图部分除外）来保存文件并且它工作得非常好，奇怪的是同样的代码应该至少在创建选项菜单时自动保存文件（如果不是使用ACTION_SEND发送） / loaded，但保存文件的代码也不起作用（以及代码的意图部分），最糟糕的是没有错误。我被困了。请指导出错的地方

共享操作提供程序不起作用

0 个答案: