如何使用“分享图像使用"分享意图在android中分享图像? [英] How to use "Share image using" sharing Intent to share images in android?

问题描述

我在那个应用程序中有图像厨房应用程序，我将所有图像放入 drawable-hdpi 文件夹中.我像这样在我的活动中调用图像:

I have image galley app in that app I placed all the images into the drawable-hdpi folder. and i called images in my activity like this :

private Integer[] imageIDs = {
        R.drawable.wall1, R.drawable.wall2,
        R.drawable.wall3, R.drawable.wall4,
        R.drawable.wall5, R.drawable.wall6,
        R.drawable.wall7, R.drawable.wall8,
        R.drawable.wall9, R.drawable.wall10
};

所以现在我想知道如何使用共享 Intent 来共享这些图像，我把共享代码如下:

So now i want know how do i share this images using sharing Intent i putted sharing code like this :

     Button shareButton = (Button) findViewById(R.id.share_button);
     shareButton.setOnClickListener(new View.OnClickListener() {
     public void onClick(View v) {
       
        Intent sharingIntent = new Intent(Intent.ACTION_SEND);
        Uri screenshotUri = Uri.parse(Images.Media.EXTERNAL_CONTENT_URI + "/" + imageIDs);

        sharingIntent.setType("image/jpeg");
        sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
        startActivity(Intent.createChooser(sharingIntent, "Share image using"));  
    
         }
    });

当我点击分享按钮时，我也有分享按钮 分享框正在打开但是当我点击任何服务时，主要是它的崩溃或某些服务说:无法打开图像那么我该如何解决这个问题，或者是否有任何其他格式代码可以共享图像????

And i have sharing button also when i click on share button Sharing box is opening But when i cliked any service mostly its crashing or some services say : unable to open image So how i can fix this or is there any othere format code to share images ????

我尝试使用下面的代码.但它不起作用.

I tried using the code below. But its not working.

Button shareButton = (Button) findViewById(R.id.share_button);
     shareButton.setOnClickListener(new View.OnClickListener() {
     public void onClick(View v) {

        Intent sharingIntent = new Intent(Intent.ACTION_SEND);
        Uri screenshotUri = Uri.parse("android.resource://com.android.test/*");
        try {
            InputStream stream = getContentResolver().openInputStream(screenshotUri);
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        sharingIntent.setType("image/jpeg");
        sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
        startActivity(Intent.createChooser(sharingIntent, "Share image using"));  

         }
    });

如果不介意有人请纠正我上面的代码或给我一个适当的例子请我如何从 drawable-hdpi 文件夹共享我的图像

If don't mind somebody plz correct my above code OR give me a proper example plz How do i Share my images from drawable-hdpi folder

推荐答案

Bitmap icon = mBitmap;
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("image/jpeg");
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
icon.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
File f = new File(Environment.getExternalStorageDirectory() + File.separator + "temporary_file.jpg");
try {
    f.createNewFile();
    FileOutputStream fo = new FileOutputStream(f);
    fo.write(bytes.toByteArray());
} catch (IOException e) {                       
        e.printStackTrace();
}
share.putExtra(Intent.EXTRA_STREAM, Uri.parse("file:///sdcard/temporary_file.jpg"));
startActivity(Intent.createChooser(share, "Share Image"));

这篇关于如何使用“分享图像使用"分享意图在android中分享图像?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！