Question

我从Json获取图像并将其显示在gridview中。在选择图像时，图像会放大到全屏，并且共享选项可用。当我点击共享选项时，在API 22以上的手机上，加载栏不会被解雇。它适用于棒棒糖。不知道为什么它不在Marshmallow工作。

这是代码

    public void share(View view){
    // Get access to the URI for the bitmap
    pDialog = new ProgressDialog(Displaydemo.this);
    pDialog.setMessage("Loading...");
    pDialog.show();
    niv1 = (NetworkImageView) findViewById(R.id.imgNetwork);
    Uri bmpUri = getLocalBitmapUri(niv1);
    if (bmpUri != null) {

        pDialog.dismiss();
        Intent shareIntent = new Intent();
        shareIntent.setAction(Intent.ACTION_SEND);
        shareIntent.putExtra(Intent.EXTRA_STREAM, bmpUri);
        shareIntent.putExtra(Intent.EXTRA_SUBJECT,"share");
        shareIntent.putExtra(Intent.EXTRA_TEXT,Datas.Address );
        shareIntent.setType("image/*");
        startActivity(Intent.createChooser(shareIntent, "Share Image"));
    }
}

Answer 1

看起来您正面临mashmallow运行时权限问题。请参阅此帖Android 6: cannot share files anymore?

此外，如果使用v4支持库，则应使用ShareCompat进行共享https://medium.com/google-developers/sharing-content-between-android-apps-2e6db9d1368b#.wnlh9s3n7

Answer 2

字符串路径= Environment.getExternalStorageDirectory（）+ File.separator + File.separator + file_name;

文件file_ =新文件（路径）;

private void shareFile（File file_）{ Intent intentShareFile = new Intent（Intent.ACTION_SEND）;

    intentShareFile.setType(URLConnection.guessContentTypeFromName(file_.getName()));
    intentShareFile.putExtra(Intent.EXTRA_STREAM,
            Uri.parse("file://"+file_.getAbsolutePath()));

    startActivity(Intent.createChooser(intentShareFile, "Share File"));


}

共享选项不适用于Marshmallow [android]

2 个答案: