Make sure you sign your APK before trying to use it on your phone. http://developer.android.com/intl/fr/guide/publishing/app-signing.html
On Thu, Jan 28, 2010 at 11:48 AM, André <[email protected]> wrote: > That worked fine! > Thank you! > > Now my only problem is that my HTC Tattoo doesn't want to install the > apk when I want to test it! =( > > André > > On Jan 28, 11:19 am, Sean Hodges <[email protected]> wrote: >> Sorry, I really wasn't on the ball yesterday :) >> >> What you want is: >> >> String TESTSTRING = bodyText.getText().toString(); >> >> Just for a little background: >> >> Your bodyText object is what's called a View in Android, it contains a >> lot more info than just the contents of the text field (such as its >> size and appearance). To get the text in the field you need to call >> bodyText.getText(), which will return the current text value wrapped >> in an object called an Editable. >> >> The reason it returns an Editable instead of a String is fairly >> subtle, but if you understand the concept of "immutable" objects you'd >> have an idea to its purpose, the API describes it in more >> detail:http://developer.android.com/intl/fr/reference/android/text/Editable.... >> >> Ultimately, your OutputStreamWriter needs a String to work, which we >> can get by calling the toString() method. >> >> Hope it helps. >> >> >> >> On Wed, Jan 27, 2010 at 7:08 PM, André <[email protected]> wrote: >> > Thank you. >> >> > I have tried to do what you wrote. Not sure if I did it right because >> > I still get a problem. When I put String TESTSTRING = bodyText.getText >> > (); inside of the onClick method I get a red line under >> > bodyText.getText(). If i hold my mouse over it suggests me to change >> > String TESTSTRING do Editable TESTSTRING. If i do that osw.write is >> > wrong and wants to change TESTSTRING to an int. >> >> > Any suggestions? >> >> > André >> >> > On Jan 27, 6:36 pm, Sean Hodges <[email protected]> wrote: >> >> Ah, something I missed before... >> >> >> To get the text out of your EditText view, you want to do this: >> >> >> String TESTSTRING = bodyText.getText(); >> >> >> The String() class does not accept EditText objects, you need to >> >> retrieve the string that is contained inside your bodyText object. >> >> >> On Wed, Jan 27, 2010 at 5:31 PM, Sean Hodges >> >> >> <[email protected]> wrote: >> >> > The problem is that you are referencing a non-final variable >> >> > ("bodyText") that is outside the scope of your View.OnClickListener() >> >> > inner class. >> >> >> > You need to make bodyText final, so that it can be accessed from >> >> > inside your anonymous inner class. You do not need to make TESTSTRING >> >> > final, though doing so should do no harm (unless later on you try to >> >> > re-assign it to another string). >> >> >> > Your code should end up looking something like this: >> >> >http://pastebin.com/f4895dad4 >> >> >> > Make sure you are familiar with the concepts of the final keyword. It >> >> > is important to understand how it affects the variables you apply it >> >> > to. In particular, take a look at the "Anonymous Inner Classes" >> >> > section on this article: >> >> >http://renaud.waldura.com/doc/java/final-keyword.shtml#vars. >> >> >> > On Wed, Jan 27, 2010 at 5:14 PM, André <[email protected]> wrote: >> >> >> I tried that now but get the same problem. >> >> >> >> here is a screen shot of it: >> >> >> >>http://www.andreborud.com/android/android-problem-2.jpg >> >> >> >> André >> >> >> >> On Jan 27, 5:39 pm, Justin Anderson <[email protected]> wrote: >> >> >>> Why are you using the final keyword? I think that is the source of >> >> >>> your >> >> >>> problem. Remove that and I would be that everything will work out. >> >> >> >>> In java, "final" is more-or-less equivalent to "const" in c++. Since >> >> >>> you >> >> >>> are setting this variable every time a button is clicked I don't >> >> >>> think you >> >> >>> want to set this to final. >> >> >> >>> I am curious though... what exactly is the error that you are getting? >> >> >> >>> ---------------------------------------------------------------------- >> >> >>> There are only 10 types of people in the world... >> >> >>> Those who know binary and those who don't. >> >> >>> ---------------------------------------------------------------------- >> >> >> >>> On Wed, Jan 27, 2010 at 9:26 AM, André <[email protected]> wrote: >> >> >>> > Hello, >> >> >> >>> > I'm sure there has been a lot of questions like this here already. >> >> >>> > But >> >> >>> > I haven't been able to find an answer to my question is. I'm still >> >> >>> > very new to this so it's probably something very simple. >> >> >>> > What I am trying is to save text from a edittext window, it works >> >> >>> > fine >> >> >>> > if I have a pre-written text. Any suggestion on how I should make >> >> >>> > this >> >> >>> > work? >> >> >> >>> > Bellow you can see what I have tried! The row with the stars is what >> >> >>> > eclipse doesn't accept. >> >> >> >>> > private EditText bodyText; >> >> >> >>> > �...@override >> >> >>> > public void onCreate(Bundle savedInstanceState) { >> >> >>> > super.onCreate(savedInstanceState); >> >> >>> > setContentView(R.layout.main); >> >> >> >>> > bodyText = (EditText) findViewById(R.id.body); >> >> >>> > Button confirmButton = (Button) findViewById(R.id.confirm); >> >> >>> > confirmButton.setOnClickListener(new View.OnClickListener() { >> >> >> >>> > public void onClick(View view) { >> >> >>> > try { >> >> >>> > final String TESTSTRING = new >> >> >>> > String(bodyText); >> >> >> >>> > *************************************************************************** >> >> >>> > ***** >> >> >> >>> > FileOutputStream fOut = >> >> >>> > openFileOutput("samplefile.txt", >> >> >>> > MODE_WORLD_READABLE); >> >> >>> > OutputStreamWriter osw = new >> >> >>> > OutputStreamWriter(fOut); >> >> >> >>> > osw.write(TESTSTRING); >> >> >> >>> > osw.flush(); >> >> >>> > osw.close(); >> >> >> >>> > } catch (IOException ioe) { >> >> >>> > ioe.printStackTrace(); >> >> >>> > } >> >> >>> > } >> >> >> >>> > }); >> >> >>> > } >> >> >>> > } >> >> >> >>> > -- >> >> >>> > You received this message because you are subscribed to the Google >> >> >>> > Groups "Android Beginners" group. >> >> >> >>> > NEW! Try asking and tagging your question on Stack Overflow at >> >> >>> >http://stackoverflow.com/questions/tagged/android >> >> >> >>> > To unsubscribe from this group, send email to >> >> >>> > [email protected]<android-beginners%2Bunsubscr >> >> >>> > [email protected]> >> >> >>> > For more options, visit this group at >> >> >>> >http://groups.google.com/group/android-beginners?hl=en >> >> >> >> -- >> >> >> You received this message because you are subscribed to the Google >> >> >> Groups "Android Beginners" group. >> >> >> >> NEW! Try asking and tagging your question on Stack Overflow at >> >> >>http://stackoverflow.com/questions/tagged/android >> >> >> >> To unsubscribe from this group, send email to >> >> >> [email protected] >> >> >> For more options, visit this group at >> >> >>http://groups.google.com/group/android-beginners?hl=en >> >> > -- >> > You received this message because you are subscribed to the Google >> > Groups "Android Beginners" group. >> >> > NEW! Try asking and tagging your question on Stack Overflow at >> >http://stackoverflow.com/questions/tagged/android >> >> > To unsubscribe from this group, send email to >> > [email protected] >> > For more options, visit this group at >> >http://groups.google.com/group/android-beginners?hl=en > > -- > You received this message because you are subscribed to the Google > Groups "Android Beginners" group. > > NEW! Try asking and tagging your question on Stack Overflow at > http://stackoverflow.com/questions/tagged/android > > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-beginners?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Beginners" group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
