Error Trying To Read Text File And Put It Into XML Textview
Sep 13, 2012
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.help);
[Code]....
There is my code. The problem is with the inputStreamToString(iFile).It says that it is undefined. Im working my way through an android book and that is exactlly out of the book. I have looked around and tried a few different ways but cant seem to make it open the quizhelp file and display it in the TextView_QuizHelp.
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May 11, 2009
I've been trying to access the values of the EditTexts in the alert dialog text entry API demo. I've added two lines to the code in the onClick method for the
case DIALOG_TEXT_ENTRY: // This example shows how to add a custom layout to an AlertDialog LayoutInflater factory = LayoutInflater.from (this);
CODE:.....................
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Apr 11, 2013
I keep getting read only system file error when rooting xperia j. How to rewrite the file system ??
adb cannot push SU into my xperia ..
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Feb 17, 2010
What do I do to be able to read all lines from a file? With this code I have below I can only get the first line of the text file when I use mReadString later on. Am I doing something wrong? Or is there another way? code...
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Jan 10, 2010
I am creating an application for the android, and would like it to be able to read a text file via anonymous FTP. I've tried URLConnection, but it doesn't seam to be working. After some Google searching it appears that URLConnection doesn't always work with some FTP servers. All of the java FTP connection libraries I've found require you to download the file to a local location before reading it. However I would like to have the same functionality as URLConnection in that I can just use the following similar code...
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Nov 21, 2010
I am New To Android, My requirement is to display Total SDcard files in Listview , in that i want to read only TextFiles.
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Sep 14, 2010
I am trying to read a file "words.txt" from a resource. It is a very simple, but large (2 MB), text file that I want to read line by line. I have put the file into /res/raw/words.txt, and try to open it with the following code:
CODE:...................
However, I get a java.io.IOException. This is not a "resource not found" exception, so the resource is opened correctly, but the readLine() produces the error.
I tried using the InputStream itself, with the result that read() produces -1, which stands for EOF, as if the file was empty.
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Nov 3, 2010
I have a text file added as a raw resource. The text file contains text like:
a) IF APPLICABLE LAW REQUIRES ANY WARRANTIES WITH RESPECT TO THE SOFTWARE, ALL SUCH WARRANTIES ARE LIMITED IN DURATION TO NINETY (90) DAYS FROM THE DATE OF DELIVERY.
b) NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY VIRTUAL ORIENTEERING, ITS DEALERS, DISTRIBUTORS, AGENTS OR EMPLOYEES SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF ANY WARRANTY PROVIDED HEREIN.
c) (USA only) SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSION MAY
NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER LEGAL RIGHTS THAT VARY FROM STATE TO STATE.
On my screen I have a layout like this:
CODE:........
The code to read the raw resource is:
CODE:....
The text get's showed but after each line I get a strange character [] How can I remove that character ? I think it's New Line.
WORKING SOLUTION
CODE:....................
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Oct 27, 2010
Is there a way to do it within an app without downloading the file first? Somehow stream the text content?
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Feb 24, 2010
I am very new to android and i have wrote an application that reads the Cell ID information , now i want to create a text file and store the information inside , i have googled this issue but i couldn't find a solution that really worked.
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May 25, 2010
I am new to android.I need to read text file from SDcard and display that text file.Is there any possibility to view a text file directly in android. or else how to read and display the text file ?
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Dec 1, 2011
When I open a txt file the text is encoded and cannot be read.The file can be opened with Adobe; but ThinkFree automatically opens the file.
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Apr 13, 2009
I am new to Java and Android. I have a flat file (pipe-delimited) stored in R.raw called word list.text. I want to open this file and quickly search for a word I pass into my procedure. I've been searching for a simple way to do this but not having much luck. Can anyone share some code on how to do this?
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Sep 25, 2009
Sometimes in LogCat I'll see Wrote stack trace to '/data/anr/traces.txt'
But when using the DDMS perspective, "File Explorer" View, I can't see anything in the "data" directory, I'm assuming because permission denied. Is there a way (short of rooting my ion device) to read what's in that text file?
Is there perhaps an android app for developers that will show the contents of the file? It would seem there would have to be some way of reading the file without rooting the device, otherwise why does the o.s. write it out? How can I read this file?
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Sep 3, 2010
I my android application,i would like to read a text file which is placed on the sdcard. Read the file to search for a string: "some string" and would like to get the value for that string.
Is there any way that i can do that in android.
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Jun 1, 2010
I have a text file which contains many Chinese characters, and the text file is in the directory res/raw/test.text. I want to read the file but somehow i can't make the Chinese characters display correctly. Here is my code...
What can i do to fix this problem?
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Sep 15, 2010
I use this method couples of occasion to load text file to display as help file. But I don't know why the following code didn't work. It seems to hang and logcat says "OutOfMemoryError"? All I did was break this out as an separate activity.
---xml---
<?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/helptab"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:id="@+id/helptext"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
</ScrollView>
---code---
import java.io.DataInputStream;
import java.io.IOException; import java.io.InputStream;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class Help extends Activity {
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.help);
InputStream iFile = getResources().openRawResource(R.raw.help);
try { TextView helpText = (TextView) findViewById(R.id.helptext);
String strFile = inputStreamToString(iFile);
helpText.setText(strFile);
} catch (Exception e) {
} }
public String inputStreamToString(InputStream is) throws IOException {
StringBuffer sBuffer = new StringBuffer();
DataInputStream dataIO = new DataInputStream(is);
String strLine = "";
while ((strLine = dataIO.readLine()) != "") {
sBuffer.append(strLine + " ");
} dataIO.close();
is.close();
return sBuffer.toString();
}
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Jul 14, 2010
I have a ListView that contains an Image on the left of two vertically-oriented TextViews using a RelativeLayout. When both TextViews have text it looks fine. Sometimes the TextView on the bottom won't have any text, and the problem is that the entire layout is several pixels above where it should be because it still reserves that space for text when there isn't any making the entire list have annoying blank gaps. I remember seeing an example of where someone made the layout not reserve the space, but I can't remember how he did it.
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Aug 18, 2009
How do you get the text of a TextView to be Justified (with text flush on the left- and right- hand sides)?
I found a possible solution here, but it does not work (even if you change vertical-center to center_vertical, etc).
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Oct 15, 2010
if there are five text in a text view and we want to pass one of them on click event to the next class text view which method i m used on android
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Mar 8, 2010
I know it's hard to believe, but stuff like this sticks out like a thumb to me as a Copy & Paste error. From the source I've been looking at for TextView (please correct me if I'm in the wrong place) at:
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;...
This is in the setCompoundDrawables() function, after we've determined that we indeed have a Drawable to set: 1371 if (dr == null) {1371 mDrawables = dr = new Drawables(); 1372 } 1373
This is okay
[Code]
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Jan 27, 2010
How can I read the error log applications make? Is there any software which reads error log from handset and display? I don't want to debug the app using eclipse only handset based error log viewer is required?
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Aug 1, 2010
Well I have a problem and need some help. So for no apparent reason I started getting an error with my sd card last night. At the notification bar, it says the sd card is mounted as read only. The phone gives me the option to try to fix it. It tries without success. I have tried resetting the phone and fidgeting with the card...both with no success. Its frustrating cause I can't take pictures as a result and all I see is that error message! Its an eyesore at the top of my screen.
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Jan 4, 2012
I am new on Android. So, i try all the week to parsing an external xml (i mean not local) but i cant.
I have found many examples on Intrnet but i cant execute them.
I haven't syntax errors but errors on Log.
a link or the code for parsing an xml file;
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Dec 25, 2009
Why doesn't write this program "Hello World! :-)" on my screen? I know how I would do it with an xml-file, but I want to do it like in the following program. And how can I set the coordinates without setting the width and height like with tv.layout(10,10,100,100);?
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Feb 22, 2010
I am trying to do is read a contact off of my emulator and display it to the screen. I can't seem to resolve this error. Both of my packages (com.msi.ibm.tutorial and .MobileServiceCallContacts) have the permission READ_CONTACTS set in their manifest xml files. So any ideas as to what I've got wrong? Here is the error message from eclipse console if it helps, it's not helping me, but I'm a little rusty at this and completely new to Android development.
MobileServiceCallContacts]Starting activity com.msi.ibm.tutorial.MobileServiceCallContacts on device
MobileServiceCallContacts]ActivityManager: Starting: Intent { cmp=com.msi.ibm.tutorial/.MobileServiceCallContacts }
MobileServiceCallContacts]ActivityManager: java.lang.SecurityException: Permission Denial: starting Intent { flg=0x10000000 cmp=com.msi.ibm.tutorial/.MobileServiceCallContacts } from null (pid=-1, uid=-1) requires android.permission.READ_CONTACTS
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Jul 13, 2010
Old phone messed up trying to switch contacts to new Android phone. Old phone is unfortunately not usable. I backed up contacts on old phone and have them in a .pbf (not .pdf) stored on my PC, but I can't open the file to read it. How do I open up a .pbf file? I've searched and can't find a program to open it.
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Aug 8, 2009
I want to read csv file from res. Can some one tell me how can i read it ?
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Aug 17, 2012
I am having some difficulties developing my first app. My problem is a bit too specific so I couldn't find if any1 else had the same problem.
After writing a number as a string into memory and reading the said string from memory, I cannot convert it back into a number.
For example, the string written in is 1234, when I retrieve it and write it onto the app, it still shows up as 1234.
When I convert this string to an int using Integer.parseint(), it gives me an error. Then I tried converting a String 123 thats just declared, it works perfectly.
I assume it is the retrieving part that messed up the string and made it unable to be turned into an int. or how to store numbers in memory in other ways?
heres the part of the code that retrieves the string and convert it
FileInputStream fIn = null;
InputStreamReader isr = null;
String data = null;
try{
[Code]...
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Apr 24, 2012
I has project in the security of android and haw its safe The doctor ask me to read history of Facebook chat and find the location of my friend from that I fast been rooted my device and copy database file of Facebook chat history and read it in the computer by SQLitviwer program.
Also try to open by any program direct in the phone but I can't finder any program for that except SDK packet and use command line.
My question about command that use to root android using SDK and open history file of Facebook chat in my Galaxy S.
Witch command I can use for that? Its same command use in DOS ?
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