如何在Android对话框中设置ImageView? [英] How do I set the ImageView in Android Dialogs?

问题描述

我正在尝试在Android对话框中显示图像.如果我从图库应用程序中选择图像，则该图像应显示在对话框中.我试图从图库应用程序中获取选定的图像，并将其路径传递到警报对话框.

I am trying to display an image in an android dialog. If I select an image from the gallery app it should be displayed in a dialog. I have tried to fetch the selected image from the gallery app and passed its path to an alert dialog.

推荐答案

AlertDialog.Builder ImageDialog = new AlertDialog.Builder(MainActivity.this);
ImageDialog.setTitle("Title");
ImageView showImage = new ImageView(MainActivity.this);
ImageDialog.setView(showImage);

ImageDialog.setNegativeButton("ok", new DialogInterface.OnClickListener() 
{
    public void onClick(DialogInterface arg0, int arg1) 
    {   
    }
});
ImageDialog.show();

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