[android-developers] Re: getAssets().open(file.txt)
well, i did a very stupid mistake.
i put wrong file name;lol
thanks for your time
On Feb 19, 1:20 pm, Naina K wrote:
> Hi zeeshan ,
>
> As you said you have changed only the text file. I assume that you
> have added your new file in assets folder. I am not sure if you have
> added Ur_file_name.xml in res/layout folder.
> I mean you should also add a .xml file in layout folder with the same
> name as your file. You can also check it is already done as
> read_asset.xml in layout folder. Just check, i am guessing that this
> is the problem.
>
> Thanks,
>
> Naina
>
> On 2/19/09, david liu wrote:
>
>
>
> > Can you paste the log here?
>
> > On Thu, Feb 19, 2009 at 6:31 PM, zeeshan wrote:
>
> >> i am trying to access a resource file by
>
> >> try {
> >> InputStream is = getAssets().open("read_asset.txt");
>
> >> int size = is.available();
>
> >> byte[] buffer = new byte[size];
> >> is.read(buffer);
> >> is.close();
>
> >> // Convert the buffer into a string.
> >> String text = new String(buffer);
>
> >> // Finally stick the string into the text view.
> >> TextView tv = (TextView)findViewById(R.id.text);
> >> tv.setText(text);
> >> } catch (IOException e) {
>
> >> // Should never happen!
> >> throw new RuntimeException(e);
> >> }
>
> >> and it is returning me exception, please help me
>
> >> thanks- Hide quoted text -
>
> - Show quoted text -
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[android-developers] Re: getAssets().open(file.txt)
Hi zeeshan ,
As you said you have changed only the text file. I assume that you
have added your new file in assets folder. I am not sure if you have
added Ur_file_name.xml in res/layout folder.
I mean you should also add a .xml file in layout folder with the same
name as your file. You can also check it is already done as
read_asset.xml in layout folder. Just check, i am guessing that this
is the problem.
Thanks,
Naina
On 2/19/09, david liu wrote:
> Can you paste the log here?
>
> On Thu, Feb 19, 2009 at 6:31 PM, zeeshan wrote:
>
>>
>> i am trying to access a resource file by
>>
>> try {
>>InputStream is = getAssets().open("read_asset.txt");
>>
>>
>> int size = is.available();
>>
>>byte[] buffer = new byte[size];
>>is.read(buffer);
>>is.close();
>>
>>// Convert the buffer into a string.
>>String text = new String(buffer);
>>
>>// Finally stick the string into the text view.
>> TextView tv = (TextView)findViewById(R.id.text);
>>tv.setText(text);
>>} catch (IOException e) {
>>
>>// Should never happen!
>>throw new RuntimeException(e);
>>}
>>
>>
>>
>> and it is returning me exception, please help me
>>
>>
>>
>> thanks
>> >
>>
>
> >
>
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[android-developers] Re: getAssets().open(file.txt)
Can you paste the log here?
On Thu, Feb 19, 2009 at 6:31 PM, zeeshan wrote:
>
> i am trying to access a resource file by
>
> try {
>InputStream is = getAssets().open("read_asset.txt");
>
>
> int size = is.available();
>
>byte[] buffer = new byte[size];
>is.read(buffer);
>is.close();
>
>// Convert the buffer into a string.
>String text = new String(buffer);
>
>// Finally stick the string into the text view.
> TextView tv = (TextView)findViewById(R.id.text);
>tv.setText(text);
>} catch (IOException e) {
>
>// Should never happen!
>throw new RuntimeException(e);
>}
>
>
>
> and it is returning me exception, please help me
>
>
>
> thanks
> >
>
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[android-developers] Re: getAssets().open(file.txt)
Thanks for the reply!
i am using the same API sample code (content->ReadAsset.java)
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.apis.content;
// Need the following import to get access to the app resources, since
this
// class is in a sub-package.
import com.example.android.apis.R;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import java.io.IOException;
import java.io.InputStream;
/**
* Demonstration of styled text resources.
*/
public class ReadAsset extends Activity
{
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
// See assets/res/any/layout/styled_text.xml for this
// view layout definition.
setContentView(R.layout.read_asset);
// Programmatically load text from an asset and place it into
the
// text view. Note that the text we are loading is ASCII, so
we
// need to convert it to UTF-16.
try {
InputStream is = getAssets().open("read_asset.txt"); //
// We guarantee that the available method returns the
total
// size of the asset... of course, this does mean that a
single
// asset can't be more than 2 gigs.
int size = is.available();
// Read the entire asset into a local byte buffer.
byte[] buffer = new byte[size];
is.read(buffer);
is.close();
// Convert the buffer into a string.
String text = new String(buffer);
// Finally stick the string into the text view.
TextView tv = (TextView)findViewById(R.id.text);
tv.setText(text);
} catch (IOException e) {
// Should never happen!
throw new RuntimeException(e);
}
}
}
i just changed the txt file
On Feb 19, 10:46 am, "Alistair."
wrote:
> Based more or less line for line from EULA.java in apps-for-android
> Google Code project.
>
> http://code.google.com/p/apps-for-android/source/browse/trunk/Photost...
>
> public static CharSequence readAsset(String asset, Activity
> activity)
> {
> BufferedReader in = null;
>
> try
> {
> in = new BufferedReader(new InputStreamReader
> (activity.getAssets().open(asset)));
>
> String line;
> StringBuilder buffer = new StringBuilder();
>
> while ((line = in.readLine()) != null)
> {
> buffer.append(line).append('\n');
> }
>
> return buffer;
> }
> catch (IOException e)
> {
> return "";
> }
> finally
> {
> closeStream(in);
> }
> }
>
> Al.
>
> On Feb 19, 10:31 am, zeeshan wrote:
>
>
>
> > i am trying to access a resource file by
>
> > try {
> > InputStream is = getAssets().open("read_asset.txt");
>
> > int size = is.available();
>
> > byte[] buffer = new byte[size];
> > is.read(buffer);
> > is.close();
>
> > // Convert the buffer into a string.
> > String text = new String(buffer);
>
> > // Finally stick the string into the text view.
> > TextView tv = (TextView)findViewById(R.id.text);
> > tv.setText(text);
> > } catch (IOException e) {
>
> > // Should never happen!
> > throw new RuntimeException(e);
> > }
>
> > and it is returning me exception, please help me
>
> > thanks- Hide quoted text -
>
> - Show quoted text -
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[android-developers] Re: getAssets().open(file.txt)
Based more or less line for line from EULA.java in apps-for-android
Google Code project.
http://code.google.com/p/apps-for-android/source/browse/trunk/Photostream/src/com/google/android/photostream/Eula.java
public static CharSequence readAsset(String asset, Activity
activity)
{
BufferedReader in = null;
try
{
in = new BufferedReader(new InputStreamReader
(activity.getAssets().open(asset)));
String line;
StringBuilder buffer = new StringBuilder();
while ((line = in.readLine()) != null)
{
buffer.append(line).append('\n');
}
return buffer;
}
catch (IOException e)
{
return "";
}
finally
{
closeStream(in);
}
}
Al.
On Feb 19, 10:31 am, zeeshan wrote:
> i am trying to access a resource file by
>
> try {
> InputStream is = getAssets().open("read_asset.txt");
>
> int size = is.available();
>
> byte[] buffer = new byte[size];
> is.read(buffer);
> is.close();
>
> // Convert the buffer into a string.
> String text = new String(buffer);
>
> // Finally stick the string into the text view.
> TextView tv = (TextView)findViewById(R.id.text);
> tv.setText(text);
> } catch (IOException e) {
>
> // Should never happen!
> throw new RuntimeException(e);
> }
>
> and it is returning me exception, please help me
>
> thanks
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Groups "Android Developers" group.
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