Bump
On Feb 17, 9:09 pm, Jeresam515 <jeremyschiff...@gmail.com> wrote:
> Here is my method for part of a calculator app, could someone take a
> look and see why it isnt working?(PS is parenthases start while PE is
> end)
> Boolean solve2( int min, int max){
> int x = min-1;
> while(x<max)
> {
> x++;
> Cursor note = mDbHelper.fetchNote(x);
>
> if(Boolean.parseBoolean(note.getString(note.getColumnIndexOrThrow(NotesDbAd
> apter.KEY_ISPS))))
> {
> int y = x;
> boolean z = false;
> while(y<max && z==false){
> y++;
> Cursor note1 = mDbHelper.fetchNote(y);
>
> if(Boolean.parseBoolean(note1.getString(note.getColumnIndexOrThrow(NotesDbA
> dapter.KEY_ISPE))))
> {z = true;}
> }
> solve1(x,y);
> max-=(y-x);
> }}
> int xa = min-1;
> while(xa<max)
> {
> xa++;
> Cursor note2 = mDbHelper.fetchNote(xa);
>
> if(Boolean.parseBoolean(note2.getString(note2.getColumnIndexOrThrow(NotesDb
> Adapter.KEY_ISPOWER))))
> {
> int ya = xa+1;
> int za = xa-1;
> Cursor note3 = mDbHelper.fetchNote(ya);
> Cursor note4 = mDbHelper.fetchNote(za);
>
> double n =
> Double.valueOf(note3.getString(note3.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double m =
> Double.valueOf(note4.getString(note4.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double g = Math.pow(n,m);
> double da = g;
> mDbHelper.updateNote(da, false, false, false, false, false, false, 0,
> za, false, false);
> mDbHelper.deleteNote(xa);
> mDbHelper.deleteNote(xa);
> max -=2;
> }
>
> if(Boolean.parseBoolean(note2.getString(note2.getColumnIndexOrThrow(NotesDb
> Adapter.KEY_ISROOT))))
> {
> int aya = xa+1;
> int aza = xa-1;
> Cursor anote3 = mDbHelper.fetchNote(aya);
> Cursor anote4 = mDbHelper.fetchNote(aza);
> double an =
> Double.valueOf(anote3.getString(anote3.getColumnIndexOrThrow(NotesDbAdapter
> .KEY_VALUE)));
> double am =
> Double.valueOf(anote4.getString(anote4.getColumnIndexOrThrow(NotesDbAdapter
> .KEY_VALUE)));
> double ag = Math.pow(an,1/am);
> double ada = ag;
> mDbHelper.updateNote(ada, false, false, false, false, false, false,
> 0, aza, false, false);
> mDbHelper.deleteNote(xa);
> mDbHelper.deleteNote(xa);
> max -=2;
> }
> }
> int xb = min-1;
> while(xb<max)
> {
> xb++;
> Cursor note2 = mDbHelper.fetchNote(xb);
>
> if(Boolean.parseBoolean(note2.getString(note2.getColumnIndexOrThrow(NotesDb
> Adapter.KEY_ISMULTIPLIER))))
> {
> int yb = xb+1;
> int zb = xb-1;
> Cursor note3 = mDbHelper.fetchNote(yb);
> Cursor note4 = mDbHelper.fetchNote(zb);
>
> double n =
> Double.valueOf(note3.getString(note3.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double m =
> Double.valueOf(note4.getString(note4.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double g = n*m;
> double db = g;
> mDbHelper.updateNote(db, false, false, false, false, false, false, 0,
> zb, false, false);
> mDbHelper.deleteNote(xb);
> mDbHelper.deleteNote(xb);
> max -=2;
> }
>
> if(Boolean.parseBoolean(note2.getString(note2.getColumnIndexOrThrow(NotesDb
> Adapter.KEY_ISDIVISOR))))
> {
> int ya = xb+1;
> int za = xb-1;
> Cursor note3 = mDbHelper.fetchNote(ya);
> Cursor note4 = mDbHelper.fetchNote(za);
> double n =
> Double.valueOf(note3.getString(note3.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double m =
> Double.valueOf(note4.getString(note4.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double g = n/m;
> double da = g;
> mDbHelper.updateNote(da, false, false, false, false, false, false, 0,
> za, false, false);
> mDbHelper.deleteNote(xb);
> mDbHelper.deleteNote(xb);
> max -=2;
> }
> }
> int xc = min-1;
> while(xc<max)
> {
> xc++;
> Cursor note2 = mDbHelper.fetchNote(xc);
>
> if(Boolean.parseBoolean(note2.getString(note2.getColumnIndexOrThrow(NotesDb
> Adapter.KEY_ISADD))))
> {
> int yb = xc+1;
> int zb = xc-1;
> Cursor note3 = mDbHelper.fetchNote(yb);
> Cursor note4 = mDbHelper.fetchNote(zb);
>
> double n =
> Double.valueOf(note3.getString(note3.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double m =
> Double.valueOf(note4.getString(note4.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double g = n*m;
> double db = g;
> mDbHelper.updateNote(db, false, false, false, false, false, false, 0,
> zb, false, false);
> mDbHelper.deleteNote(xc);
> mDbHelper.deleteNote(xc);
> max -=2;
> }
>
> if(Boolean.parseBoolean(note2.getString(note2.getColumnIndexOrThrow(NotesDb
> Adapter.KEY_ISSUBTRACT))))
> {
> int ya = xc+1;
> int za = xc-1;
> Cursor note3 = mDbHelper.fetchNote(ya);
> Cursor note4 = mDbHelper.fetchNote(za);
> double n =
> Double.valueOf(note3.getString(note3.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double m =
> Double.valueOf(note4.getString(note4.getColumnIndexOrThrow(NotesDbAdapter.K
> EY_VALUE)));
> double g = n/m;
> double da = g;
> mDbHelper.updateNote(da, false, false, false, false, false, false, 0,
> za, false, false);
> mDbHelper.deleteNote(xc);
> mDbHelper.deleteNote(xc);
> max -=2;
> }
> }
> if(min==max)
> {return true;}
> else{return false;}}
> Solve 1 is identical except it uses Solve 2 in the paranthasees
> portion.
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