Mixing
An error when trying to copy a file from the assets folder
0
I am trying to copy a file from assets folder to external storage, this is the code I have:
File f=new File(Environment.getExternalStorageDirectory(), "imgs/" + str2);
if (!f.exists()) {
try {
InputStream ins = getApplicationContext().getAssets().open("imgs/" + str2);
FileOutputStream out=new FileOutputStream(f);
byte buf=new byte[1024];
int len;
while ((len=ins.read(buf)) > 0) {
out.write(buf, 0, len);
}
ins.close();
out.close();
}
catch (IOException e) {
Log.e("FileProvider", "Exception copying from assets", e);
}
}
but the error I get is:
java.io.FileNotFoundException: /storage/emulated/0/imgs/pic_name.jpg (No such file or directory)
But, I am creating this file so I have no idea why it says that it's not found.
android file assets edited Jan 1 at 18:09
Fantômas
32.8k156390
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
add a comment |
0
I am trying to copy a file from assets folder to external storage, this is the code I have:
File f=new File(Environment.getExternalStorageDirectory(), "imgs/" + str2);
if (!f.exists()) {
try {
InputStream ins = getApplicationContext().getAssets().open("imgs/" + str2);
FileOutputStream out=new FileOutputStream(f);
byte buf=new byte[1024];
int len;
while ((len=ins.read(buf)) > 0) {
out.write(buf, 0, len);
}
ins.close();
out.close();
}
catch (IOException e) {
Log.e("FileProvider", "Exception copying from assets", e);
}
}
but the error I get is:
java.io.FileNotFoundException: /storage/emulated/0/imgs/pic_name.jpg (No such file or directory)
But, I am creating this file so I have no idea why it says that it's not found.
android file assets edited Jan 1 at 18:09
Fantômas
32.8k156390
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
1
Please identify the line of code that throws the exception and also post the full stack trace.
– Ted Hopp
Jan 1 at 14:19
1
In addition to Amrnoid's point regarding creating the directory, you need to request theWRITE_EXTERNAL_STORAGEpermission (including the runtime request), if you are not already doing that.
– CommonsWare
Jan 1 at 14:31
add a comment |
0
0
0
I am trying to copy a file from assets folder to external storage, this is the code I have:
File f=new File(Environment.getExternalStorageDirectory(), "imgs/" + str2);
if (!f.exists()) {
try {
InputStream ins = getApplicationContext().getAssets().open("imgs/" + str2);
FileOutputStream out=new FileOutputStream(f);
byte buf=new byte[1024];
int len;
while ((len=ins.read(buf)) > 0) {
out.write(buf, 0, len);
}
ins.close();
out.close();
}
catch (IOException e) {
Log.e("FileProvider", "Exception copying from assets", e);
}
}
but the error I get is:
java.io.FileNotFoundException: /storage/emulated/0/imgs/pic_name.jpg (No such file or directory)
But, I am creating this file so I have no idea why it says that it's not found.
android file assets edited Jan 1 at 18:09
Fantômas
32.8k156390
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
I am trying to copy a file from assets folder to external storage, this is the code I have:
File f=new File(Environment.getExternalStorageDirectory(), "imgs/" + str2);
if (!f.exists()) {
try {
InputStream ins = getApplicationContext().getAssets().open("imgs/" + str2);
FileOutputStream out=new FileOutputStream(f);
byte buf=new byte[1024];
int len;
while ((len=ins.read(buf)) > 0) {
out.write(buf, 0, len);
}
ins.close();
out.close();
}
catch (IOException e) {
Log.e("FileProvider", "Exception copying from assets", e);
}
}
but the error I get is:
java.io.FileNotFoundException: /storage/emulated/0/imgs/pic_name.jpg (No such file or directory)
But, I am creating this file so I have no idea why it says that it's not found.
android file assets android file assets edited Jan 1 at 18:09
Fantômas
32.8k156390
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
edited Jan 1 at 18:09
Fantômas
32.8k156390
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
edited Jan 1 at 18:09
Fantômas
32.8k156390
edited Jan 1 at 18:09
Fantômas
32.8k156390
edited Jan 1 at 18:09
Fantômas
32.8k156390
32.8k156390
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
asked Jan 1 at 14:12
TheDragonerTheDragoner
63211
63211
1
Please identify the line of code that throws the exception and also post the full stack trace.
– Ted Hopp
Jan 1 at 14:19
1
In addition to Amrnoid's point regarding creating the directory, you need to request theWRITE_EXTERNAL_STORAGEpermission (including the runtime request), if you are not already doing that.
– CommonsWare
Jan 1 at 14:31
add a comment |
1
Please identify the line of code that throws the exception and also post the full stack trace.
– Ted Hopp
Jan 1 at 14:19
1
In addition to Amrnoid's point regarding creating the directory, you need to request theWRITE_EXTERNAL_STORAGEpermission (including the runtime request), if you are not already doing that.
– CommonsWare
Jan 1 at 14:31
1
1
Please identify the line of code that throws the exception and also post the full stack trace.
– Ted Hopp
Jan 1 at 14:19
Please identify the line of code that throws the exception and also post the full stack trace.
– Ted Hopp
Jan 1 at 14:19
1
1
In addition to Amrnoid's point regarding creating the directory, you need to request the
WRITE_EXTERNAL_STORAGE permission (including the runtime request), if you are not already doing that.– CommonsWare
Jan 1 at 14:31
In addition to Amrnoid's point regarding creating the directory, you need to request the
WRITE_EXTERNAL_STORAGE permission (including the runtime request), if you are not already doing that.– CommonsWare
Jan 1 at 14:31
add a comment |
1 Answer
1
active
oldest
votes
2
because "img" directory is not exists you must create the directory
code:
String rootPath=Environment.getExternalStorageDirectory().getAbsolutePath()+"/imgs/";
File file=new File(rootPath);
if(!file.exists()){
file.mkdirs();
}
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
add a comment |
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1 Answer
1
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oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
2
because "img" directory is not exists you must create the directory
code:
String rootPath=Environment.getExternalStorageDirectory().getAbsolutePath()+"/imgs/";
File file=new File(rootPath);
if(!file.exists()){
file.mkdirs();
}
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
add a comment |
2
because "img" directory is not exists you must create the directory
code:
String rootPath=Environment.getExternalStorageDirectory().getAbsolutePath()+"/imgs/";
File file=new File(rootPath);
if(!file.exists()){
file.mkdirs();
}
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
add a comment |
2
2
2
because "img" directory is not exists you must create the directory
code:
String rootPath=Environment.getExternalStorageDirectory().getAbsolutePath()+"/imgs/";
File file=new File(rootPath);
if(!file.exists()){
file.mkdirs();
}
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
because "img" directory is not exists you must create the directory
code:
String rootPath=Environment.getExternalStorageDirectory().getAbsolutePath()+"/imgs/";
File file=new File(rootPath);
if(!file.exists()){
file.mkdirs();
}
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
answered Jan 1 at 14:29
AmrdroidAmrdroid
31318
31318
add a comment |
add a comment |
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1
Please identify the line of code that throws the exception and also post the full stack trace.
– Ted Hopp
Jan 1 at 14:19
1
In addition to Amrnoid's point regarding creating the directory, you need to request the
WRITE_EXTERNAL_STORAGEpermission (including the runtime request), if you are not already doing that.– CommonsWare
Jan 1 at 14:31