Der*_*rek 10
在您的活动中添加按钮单击以添加意图:
btnBack.setOnClickListener {
val intent = Intent()
.setType("*/*")
.setAction(Intent.ACTION_GET_CONTENT)
startActivityForResult(Intent.createChooser(intent, "Select a file"), 111)
}
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设置自定义requestCode,我设置 111
添加onActivityResult您的活动以捕获结果:
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
if (requestCode == 111 && resultCode == RESULT_OK) {
val selectedFile = data?.data //The uri with the location of the file
}
}
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现在selectedFile将包含他们选择的位置.
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