我无法共享屏幕图像,它在旧版本中运行良好,只是在android pie上不起作用,我收到此错误,有人可以帮助我吗?
错误
java.lang.SecurityException: Permission Denial: reading android.support.v4.content.FileProvider uri content://myapp.com.provider/external/screenshot.png from pid=29478, uid=1000 requires the provider be exported, or grantUriPermission()
代码
fun shareIt(imagePath: File? = this.imagePath) {
val uri = FileProvider.getUriForFile(context!!, BuildConfig.APPLICATION_ID+ ".provider", imagePath!!)
val sharingIntent = Intent(Intent.ACTION_SEND)
sharingIntent.type = "image/*"
val shareBody = "APP"
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "app share")
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody)
sharingIntent.putExtra(Intent.EXTRA_STREAM, uri)
startActivity(Intent.createChooser(sharingIntent, "SHARE VIA"))
}
清单代码
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="${applicationId}.provider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/paths" />
</provider>
路径代码:
<paths>
<external-path name="external" path="." />
<external-files-path name="external_files" path="." />
<cache-path name="cache" path="." />
<external-cache-path name="external_cache" path="." />
<files-path name="files" path="." />
</paths>
有人知道我应该怎么做才能解决这个问题?欢迎任何帮助。
答案 0 :(得分:0)
类似于错误消息:
android:exported="true"
(它将公开它),要么grantUriPermission()
(授予访问权限)。建议从不推荐使用的android.support.v4.content.FileProvider
迁移到androidx.core.content.FileProvider
。