Unfortunatelly, I haven't found any documentation on this point, so maybe I do something wrong.
I use mupdf sample for android and I have slightly modified the source code of MuPDFActivity this way:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mAlertBuilder = new AlertDialog.Builder(this);
if (core == null) {
core = (MuPDFCore)getLastNonConfigurationInstance();
if (savedInstanceState != null && savedInstanceState.containsKey("FileName")) {
mFileName = savedInstanceState.getString("FileName");
}
}
if (core == null) {
Intent intent = getIntent();
byte buffer[] = null;
if (Intent.ACTION_VIEW.equals(intent.getAction())) {
Uri uri = intent.getData();
try {
InputStream inputStream = new FileInputStream(new File(uri.toString()));
int len = inputStream.available();
buffer = new byte[len];
inputStream.read(buffer, 0, len);
inputStream.close();
} catch (Exception e) {
Log.e(TAG, e.getMessage());
}
if (buffer != null) {
core = openBuffer(buffer);
} else {
core = openFile(Uri.decode(uri.getEncodedPath()));
}
SearchTaskResult.set(null);
}
The activity's openBuffer() method hasn't been changed:
private MuPDFCore openBuffer(byte buffer[]) {
System.out.println("Trying to open byte buffer");
try {
core = new MuPDFCore(this, buffer);
// New file: drop the old outline data
OutlineActivityData.set(null);
} catch (Exception e) {
System.out.println(e);
return null;
}
return core;
}
After I try to open any pdf, app shows alert with message "Cannot open document". This is logs:
03-21 10:43:14.754 3601-3601/com.artifex.mupdfdemo.debug E/libmupdf﹕ Opening document...
03-21 10:43:14.754 3601-3601/com.artifex.mupdfdemo.debug E/libmupdf﹕ error: No document handlers registered
03-21 10:43:14.754 3601-3601/com.artifex.mupdfdemo.debug E/libmupdf﹕ error: Cannot open memory document
03-21 10:43:14.754 3601-3601/com.artifex.mupdfdemo.debug E/libmupdf﹕ Failed: Cannot open memory document
So, whether there is any way to open pdf file as a byte array and what is this way?
