java - 未能找到包含/storage/emulated/0/Android/data/的已配置根目录

Question

Java 文件:

java.lang.IllegalArgumentException: Failed to find configured root that contains /storage/emulated/0/Android/data/com.chandan.halo/files/Pictures/JPEG_20170216_233855_-96483920.jpg

error in line Uri photouURI=......

if (photoFile != null) {
                Uri photoURI = FileProvider.getUriForFile(this,
                        "com.chandan.halo.fileprovider",
                        photoFile);
                takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
                startActivityForResult(takePictureIntent, 300);
            }

文件路径.xml

    <?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <external-path name="my_images" path="Android/data/com.chandan.halo/Pictures" />
    <!--<external-cache-path name="name" path="path" />-->
</paths>

list .xml:

<provider
        android:name="android.support.v4.content.FileProvider"
        android:authorities="com.chandan.halo.fileprovider"
        android:exported="false"
        android:grantUriPermissions="true">
        <meta-data
            android:name="android.support.FILE_PROVIDER_PATHS"
            android:resource="@xml/file_paths" />
    </provider>

Answer 1

替换:

<external-path name="my_images" path="Android/data/com.chandan.halo/Pictures" />

与:

<external-files-path name="my_images" path="Pictures" />