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Recent content by __Jon__

  1. J

    Apps Creating a Button array

    I'm trying to create a button array, where the number of buttons depends on the length of a char array. This is my code: int k = 0; Button[] btnarray = new Button[new_word_array.length]; while (k<new_word_array.length){ k++; btnarray[k] = new Button(this)...
  2. J

    Apps Passing data with Intents

    I'm trying to pass data with my intent. I wan to pass a topscore number (int) from one activity to another. I'm pretty sure I did it: Intent keepscore = new Intent(this, Finished.class); keepscore.putExtra("SomeIntData", tally); startActivity(keepscore); The Finished activity loads...
  3. J

    Apps Making an animation with BitmapDrawable

    I want to make a 5 frame animation. I got five PNGs, named frame1,frame2,... and put them into the res folder. I then created Bitmaps, and converted the Bitmaps into BitmapDrawables. And then added them to an AnimationDrawable inside an ImageView (ImV). Here is the code. Unfortunately...
  4. J

    Apps CHanging the SDK version

    Hi this is a silly problem that I'm a little embarrassed about... I built my app. It's almost ready for deployment, I'm just changing a few things and cleaning up. But I realized my min SDK version is 6. It's not a problem per se, but my target machine is an Xperia that uses android 1.5, which...
  5. J

    Apps SQLite No Such Table

    I'm trying to opena database and perform searches of it. It's a prebuilt SQLite DB which I put into assets directory and used the SQLiteOpenHelper class to open it up. Now I want to perform querys but I keep getting No Such Table errors, and after trying any number of permutations of searches...
  6. J

    Apps SQLite or String Array

    I am developing a very simple quiz app. It's just a standard multiple choice quiz. I am not sure how many questions there will be, but it could go into the hundreds. So far I only put in about a dozen questions. All of them are in a string array. However, I'm worried that if I decide to vastly...
  7. J

    Apps Help with string-arrays

    Hi. I have a question about how to get the XML string array items into a Java string[] array. This is what I have: private String[] rbarray; private Random random; ... ... ... rbarray =res.getStringArray(R.array.Questions); randint = random.nextInt(2);//so far I only have two items in the...
  8. J

    Apps String to CharSequence

    I'm looking for a way to convert a string to a charsequence. My code is: public void randText(int r){ r++; //necessary increment String rs = Integer.toString(r); //random string String qs ="R.string.q"+rs;//question string. CharSequence cs = qs.subSequence(0, 12)...
  9. J

    Apps Java/Android Syntax

    Hi. I'm new to Android. I started writing apps last week. I have a little background in VB and Python with some Java a long time ago, but I'm getting confused with some Java syntax. I don't remember seeing this before (I have used swing/AWT to make applets, a long time ago so my memory is...
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