Android异常：java.io.IOException：open failed：EACCES（Permission denied） [英] Android Exception : java.io.IOException: open failed: EACCES (Permission denied)

问题描述

出于某种奇怪的原因，不断遇到不同类型Android设备的问题，用于将捕获的图像保存在设备存储设备上。

For some strange reason, am constantly facing an issue with different types of Android devices, for saving the captured images on the device storage.

java.io.IOException: open failed: EACCES (Permission denied)
at java.io.File.createNewFile(File.java:940)
at com.parkhya.pick_for_shareAflash.HomeActivity.resizeImage(HomeActivity.java:456)
at com.parkhya.pick_for_shareAflash.HomeActivity.onActivityResult(HomeActivity.java:393)
Caused by: libcore.io.ErrnoException: open failed: EACCES (Permission denied)
at java.io.File.createNewFile(File.java:933)

虽然，所有其他Android应用程序，如Instagram和其他人，都能够保存摄像机点击的图像在设备上。
任何人，你能请建议，我应该怎么做，为了我的应用程序，以sdcard保存相机图片。

Although, all the other Android apps, like, Instagram and others, are able to save the camera clicked images on the devices. Anybody, can you please suggest, what should I do, in order for my app, to save the camera pictures in sdcard.

推荐答案

这可能会有所帮助。我在sdcard上写文件时面临同样的问题。我已设置所有必需的权限写入文件，但我使用的文件对象如下：

This may help you. I face the same issue when writing the file on sdcard. I have set all required permission to write the file but I used the file object like below:

错误：

File myFile = new File(Environment.getExternalStorageDirectory().getAbsoluteFile()+fileName);

正确：

File myFile = new File(Environment.getExternalStorageDirectory().getAbsoluteFile(), fileName);

这意味着路径错误。

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