我有这个代码将文件上传到我的应用程序,当用文件管理器,dropbox或其他任何东西打开文件时,返回的路径是正确的,我可以访问它,我只遇到问题谷歌云端硬盘,它返回一些以“exposed_content”开头的路径,我不能以任何方式“解码”它,我搜索过并没有找到办法,任何人都有任何想法?
if (resultCode == Activity.RESULT_OK) {
if ((data != null) && (data.getData() != null)) {
final Uri filePath;
if (data.getDataString().startsWith("content")) {
filePath = getRealPathFromURI(getApplicationContext(), data.getData());
} else {
filePath = data.getData();
}
// TODO bug with google drive
if (filePath.getLastPathSegment() != null) {
tvSelectedFile.setText("File selected: " + filePath.getLastPathSegment());
} else {
tvSelectedFile.setText("File can not be accessed, please try another way");
}
}
}
答案 0 :(得分:-1)
使用附加的代码...来自onActivity结果,您将获得内容uri ...将此uri传递给给定的方法......
public static String getGDriveDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
Cursor cursor = null;
final String column = "_display_name";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
if (cursor != null && cursor.moveToFirst()) {
final int column_index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(column_index);
}
} finally {
if (cursor != null)
cursor.close();
}
return null;
}