[英]Share image with other apps
Here is my problem... I want to share a png image. 这是我的问题......我想分享一个png图像。 I have the image in drawable and assets.
我有可绘制和资产的图像。 When I use the sharingIntent it works but not in the way that I want.
当我使用sharingIntent它工作但不是我想要的方式。 The file shared appears with numbers and without extension and some apps send the message "unknow file".
共享的文件显示为数字而没有扩展名,一些应用程序发送消息“未知文件”。 What can i do??
我能做什么??
this is my code: 这是我的代码:
Uri uri = Uri.parse("android.resource://com.example.shareimages/" + R.drawable.caja);
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.setType("image/png");
shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
startActivity(Intent.createChooser(shareIntent, "send"));
I tried to use instead of drawable files, the files in assets ( with this " file:///android_asset/... ) but it didn't work 我尝试使用而不是可绘制文件,资产中的文件(使用此文件:/// android_asset / ... )但它不起作用
Try something like this: 尝试这样的事情:
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
shareIntent.setType("image/*");
// For a file in shared storage. For data in private storage, use a ContentProvider.
Uri uri = Uri.fromFile(getFileStreamPath(pathToImage));
shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
startActivity(shareIntent)
If you want to share it via the assets folder, you'll have to use a ContentProvider. 如果要通过assets文件夹共享它,则必须使用ContentProvider。 See this answer on how to do so:
请参阅此答案,了解如何执行此操作:
https://stackoverflow.com/a/7177103/1369222 https://stackoverflow.com/a/7177103/1369222
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