如何在图像视图android中显示pdf?

时间:2017-04-18 06:41:35

标签: java android pdf

以下代码是从设备中挑选图片。如何从device中选择pdf以及如何在图像视图中显示pdf?

  bt_gall .setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Intent intent = new Intent();
                    // Show only images, no videos or anything else
                    intent.setType("image/*");
                    intent.setAction(Intent.ACTION_GET_CONTENT);
                    // Always show the chooser (if there are multiple options available)
                    startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE_REQUEST);
                    alertDialog.dismiss();
                }
            });

1 个答案:

答案 0 :(得分:1)

选择pdf试试这个

Intent intent = new Intent();
        intent.setType("application/pdf");
        intent.setAction(Intent.ACTION_GET_CONTENT);
        startActivityForResult(Intent.createChooser(intent, "Select PDF"), 1);

要将Pdf设置为图像,您需要创建pdf缩略图

创建缩略图检查,

https://stackoverflow.com/a/38829523/3416642

希望这会对你有所帮助。