How to Get parcelFileDescriptor from URI?
In my app I am receiving intent to open the pdf file using "application/pdf" intent-filter in menifest.
After a lot of research I am trying following code to open the file.
try {
File f = new File("file://"+uri.getPath());
Toast.makeText(k.this, f.getAbsolutePath(), Toast.LENGTH_LONG).show();
Toast.makeText(k.this, f.exists()?"Y":"N", Toast.LENGTH_LONG).show();
parcelFileDescriptor = ParcelFileDescriptor.open(f, ParcelFileDescriptor.MODE_READ_ONLY);
} catch (IOException e) {
e.printStackTrace();
}
When I click on a file from file manager and open it with my app, It says the file does not exist. That means I am not able to create file from URI.
So my question is how to get parcelFileDescriptor from URI.
android asked Nov 28 '18 at 5:23
m__m__
1
add a comment |
In my app I am receiving intent to open the pdf file using "application/pdf" intent-filter in menifest.
After a lot of research I am trying following code to open the file.
try {
File f = new File("file://"+uri.getPath());
Toast.makeText(k.this, f.getAbsolutePath(), Toast.LENGTH_LONG).show();
Toast.makeText(k.this, f.exists()?"Y":"N", Toast.LENGTH_LONG).show();
parcelFileDescriptor = ParcelFileDescriptor.open(f, ParcelFileDescriptor.MODE_READ_ONLY);
} catch (IOException e) {
e.printStackTrace();
}
When I click on a file from file manager and open it with my app, It says the file does not exist. That means I am not able to create file from URI.
So my question is how to get parcelFileDescriptor from URI.
android asked Nov 28 '18 at 5:23
m__m__
1
Use one of theContentResolver#openFileDescriptor()methods.
– Mike M.
Nov 28 '18 at 5:33
add a comment |
In my app I am receiving intent to open the pdf file using "application/pdf" intent-filter in menifest.
After a lot of research I am trying following code to open the file.
try {
File f = new File("file://"+uri.getPath());
Toast.makeText(k.this, f.getAbsolutePath(), Toast.LENGTH_LONG).show();
Toast.makeText(k.this, f.exists()?"Y":"N", Toast.LENGTH_LONG).show();
parcelFileDescriptor = ParcelFileDescriptor.open(f, ParcelFileDescriptor.MODE_READ_ONLY);
} catch (IOException e) {
e.printStackTrace();
}
When I click on a file from file manager and open it with my app, It says the file does not exist. That means I am not able to create file from URI.
So my question is how to get parcelFileDescriptor from URI.
android asked Nov 28 '18 at 5:23
m__m__
1
In my app I am receiving intent to open the pdf file using "application/pdf" intent-filter in menifest.
After a lot of research I am trying following code to open the file.
try {
File f = new File("file://"+uri.getPath());
Toast.makeText(k.this, f.getAbsolutePath(), Toast.LENGTH_LONG).show();
Toast.makeText(k.this, f.exists()?"Y":"N", Toast.LENGTH_LONG).show();
parcelFileDescriptor = ParcelFileDescriptor.open(f, ParcelFileDescriptor.MODE_READ_ONLY);
} catch (IOException e) {
e.printStackTrace();
}
When I click on a file from file manager and open it with my app, It says the file does not exist. That means I am not able to create file from URI.
So my question is how to get parcelFileDescriptor from URI.
android android asked Nov 28 '18 at 5:23
m__m__
1
asked Nov 28 '18 at 5:23
m__m__
1
asked Nov 28 '18 at 5:23
m__m__
1
asked Nov 28 '18 at 5:23
m__m__
1
asked Nov 28 '18 at 5:23
m__m__
1
1
Use one of theContentResolver#openFileDescriptor()methods.
– Mike M.
Nov 28 '18 at 5:33
add a comment |
Use one of theContentResolver#openFileDescriptor()methods.
– Mike M.
Nov 28 '18 at 5:33
Use one of the
ContentResolver#openFileDescriptor() methods.– Mike M.
Nov 28 '18 at 5:33
Use one of the
ContentResolver#openFileDescriptor() methods.– Mike M.
Nov 28 '18 at 5:33
add a comment |
1 Answer
1
active
oldest
votes
Thanks to the comment of Mike M.
getContentResolver().openFileDescriptor()
opens the fileDescriptor correctly.
answered Nov 28 '18 at 6:43
m__m__
1
add a comment |
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1 Answer
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active
oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks to the comment of Mike M.
getContentResolver().openFileDescriptor()
opens the fileDescriptor correctly.
answered Nov 28 '18 at 6:43
m__m__
1
add a comment |
Thanks to the comment of Mike M.
getContentResolver().openFileDescriptor()
opens the fileDescriptor correctly.
answered Nov 28 '18 at 6:43
m__m__
1
add a comment |
Thanks to the comment of Mike M.
getContentResolver().openFileDescriptor()
opens the fileDescriptor correctly.
answered Nov 28 '18 at 6:43
m__m__
1
Thanks to the comment of Mike M.
getContentResolver().openFileDescriptor()
opens the fileDescriptor correctly.
answered Nov 28 '18 at 6:43
m__m__
1
answered Nov 28 '18 at 6:43
m__m__
1
answered Nov 28 '18 at 6:43
m__m__
1
answered Nov 28 '18 at 6:43
m__m__
1
1
add a comment |
add a comment |
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Use one of the
ContentResolver#openFileDescriptor()methods.– Mike M.
Nov 28 '18 at 5:33