У меня есть файл .mhtml в моей базе данных в виде массива байтов. Я написал ниже код, и он отлично работает на устройствах с леденцами на палочке. Но это не работает с леденцами и зефиром.
Код:-
String path = filepath.getAbsolutePath()+"/StudyWellAppv5/"+fname;
byte[] bytes = tblK.gethtmlFile();
try {
if (!file.exists()) {
file.createNewFile();
}
FileOutputStream fos = new FileOutputStream(file);
fos.write(bytes);
webview.loadUrl("file://" + path);
}
catch(Exception e){ e.printStackTrace();}
Код разрешения во время выполнения:-
/Permission to read and write from external storage
private static final int REQUEST_EXTERNAL_STORAGE = 1;
private static String[] PERMISSIONS_STORAGE = {
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE
};
int permission = ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE);
int readpermission = ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.READ_EXTERNAL_STORAGE);
if (permission != PackageManager.PERMISSION_GRANTED||readpermission != PackageManager.PERMISSION_GRANTED) {
// We don't have permission so prompt the user
ActivityCompat.requestPermissions(
getActivity(),
PERMISSIONS_STORAGE,
REQUEST_EXTERNAL_STORAGE
);
}
Журнал ошибок:-
"Blocked script execution in 'file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml' because the document's frame is sandboxed and the 'allow-scripts' permission is not set.", source: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml (1618)
06-16 13:48:42.571 1244-1244/com.samji.StudyWellAppv5 I/chromium: [INFO:CONSOLE(1618)] "Blocked script execution in 'file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml' because the document's frame is sandboxed and the 'allow-scripts' permission is not set.", source: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml (1618)
06-16 13:48:42.598 1244-1244/com.samji.StudyWellAppv5 I/chromium: [INFO:CONSOLE(0)] "Not allowed to load local resource: file:///C:/EC2C4CD1/1_files/image002.jpg", source: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml (0)
06-16 13:48:42.599 1244-1244/com.samji.StudyWellAppv5 I/chromium: [INFO:CONSOLE(0)] "Not allowed to load local resource: file:///C:/EC2C4CD1/1_files/image004.jpg", source: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml (0)
06-16 13:48:42.599 1244-1244/com.samji.StudyWellAppv5 I/chromium: [INFO:CONSOLE(0)] "Not allowed to load local resource: file:///C:/EC2C4CD1/1_files/image006.jpg", source: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml (0)
06-16 13:48:42.671 1244-1244/com.samji.StudyWellAppv5 I/chromium: [INFO:CONSOLE(0)] "Not allowed to load local resource: file:///C:/EC2C4CD1/1_files/image008.jpg", source: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml (0)
06-16 13:49:10.182 1244-1244/com.samji.StudyWellAppv5 I/chromium: [INFO:CONSOLE(0)] "Not allowed to load local resource: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml", source: file:///storage/emulated/0/StudyWellApp/2016-06-16%2001-48-42.mhtml (0)
Примечание. Этот код отлично работает на устройствах до леденцов. Он не работает только с леденцами и зефиром.