Android Listview and textWatcher
===

Good afternoon everybody :)

I have a listview for adding goals (not important :p). the listview's child has some textviews and edittextboxes, where the user can fill in its information.
I have a Textwatcher which checks whether the text in one of the listview's childs has changed, so the data can be written to the class in the array off the listview + a global array (for passing data between activety's, but this is also not important). 

Now my problem is, when I add an Item to the list, the text of all the previous existing items in edittext 'discription' changes to the text of newly added Item. For example when i have 1 Item in the listview that says 'test' and I add a new one to the list that says 'this is a new test' >> Both change to 'this is a new test'. I debugged the program a lot and noticed that in the end (after adding the new item), the program will go trough the textwatcher with 's' = 'this is a new test' and count = '0'. This probably causes the text of the first one to change.. But I don't understand why this is happening.

Can somebody help me?

this is my listview:


    class listViewAdapter extends BaseAdapter {
    		private Context context;
    		private ArrayList<Goals> list;
    
    		public listViewAdapter(final Context context, ArrayList<Goals> list) {
    			this.context = context;
    			this.list = list;
    		}
    
    		@Override
    		public int getCount() {
    			return list.size();
    		}
    
    		@Override
    		public Object getItem(int position) {
    			return list.get(position);
    		}
    
    		@Override
    		public long getItemId(int position) {
    			return position;
    		}
    		
    		public void synchronise(){
    			geldclass.setGoals_list(this.list);
    		}
    
    		@Override
    		public View getView(final int position, View convertView, ViewGroup parent) {
    			if (convertView == null) {
    				final LayoutInflater inflater = (LayoutInflater) context
    						.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    					convertView = inflater.inflate(R.layout.goal_item, parent,
    							false);
    			}
    
    			Goals goal = (Goals) getItem(position);
    
    			final EditText txtdiscription = (EditText) convertView.findViewById(R.id.editDiscription);
    			txtdiscription.setText(goal.getDiscription());
    			txtdiscription.addTextChangedListener(new textWatcher(txtdiscription, position));
    			
    			final EditText txtgoal = (EditText) convertView
    					.findViewById(R.id.editGoal);
    			txtgoal.addTextChangedListener(new textWatcher(txtgoal, position));
    			
    			final EditText txtfrom = (EditText) convertView
    					.findViewById(R.id.editFrom);
    			txtfrom.addTextChangedListener(new textWatcher(txtfrom, position));
    			
    			final EditText txtto = (EditText) convertView
    					.findViewById(R.id.editto);
    			txtto.addTextChangedListener(new textWatcher(txtto, position));
    			
    			final CheckBox check_date = (CheckBox) convertView
    					.findViewById(R.id.check_enable_date);
    			check_date
    					.setOnCheckedChangeListener(new OnCheckedChangeListener() {
    						@Override
    						public void onCheckedChanged(CompoundButton buttonView,
    								boolean isChecked) {
    
    						}
    					});
    
    			return convertView;
    		}
    
    		private class textWatcher implements TextWatcher {
    			private View view;
    			private int position;
    
    			private textWatcher(View view, int position) {
    				this.view = view;
    				this.position = position;
    			}
    
    			@Override
    			public void afterTextChanged(Editable s) {
    				switch (view.getId()) {
    				case R.id.editDiscription:
    					list.get(position).setDiscription(s.toString());
    					synchronise();
    					break;
    				case R.id.editGoal:
    					list.get(position).setGoalvalue(Integer.parseInt(s.toString()));
    					synchronise();
    					break;
    				}
    			}
    
    			@Override
    			public void beforeTextChanged(CharSequence s, int start, int count,
    					int after) {
    				// TODO Auto-generated method stub
    
    			}
    
    			@Override
    			public void onTextChanged(CharSequence s, int start, int before,
    					int count) {
    				// TODO Auto-generated method stub
    
    			}
    		}
    	}


this is my goal child item in xml:



    <TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >
    
        <TableRow
            android:id="@+id/tableRow1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
    
            <TextView
                android:id="@+id/textDiscription"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:gravity="right"
                android:text="@string/name"
                android:textSize="15dp"
                android:width="80dp" />
    
            <EditText
                android:id="@+id/editDiscription"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:inputType="textNoSuggestions"
                android:width="120dp" >
            </EditText>
        </TableRow>
    
        <TableRow
            android:id="@+id/tableRow3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
    
            <TextView
                android:id="@+id/textGoal"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:gravity="right"
                android:text="@string/goal"
                android:textSize="15dp" />
    
            <EditText
                android:id="@+id/editGoal"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:inputType="textNoSuggestions"
                android:width="200dp" >
            </EditText>
        </TableRow>
    
        <TableRow
            android:id="@+id/tableRow2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
    
            <CheckBox
                android:id="@+id/check_enable_date"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/from"
                android:textSize="15dp" />
    
            <EditText
                android:id="@+id/editFrom"
                android:enabled="false"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:inputType="date"
                android:ems="10" >
            </EditText>
        </TableRow>
    
        <TableRow
            android:id="@+id/tableRow4"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
    
            <TextView
                android:id="@+id/textfrom"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:gravity="right"
                android:text="@string/to"
                android:textSize="15dp" />
            <EditText
                android:id="@+id/editto"
                android:enabled="false"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:inputType="date"
                android:ems="10" >
            </EditText>
        </TableRow>
    
    </TableLayout>

And here is where I add the Items (don't pay attention to 'geldclass'.. Its a global class where the global array is stored):


    public void onClick(View v) {
    				Goals goal = new Goals("this is a new test");
    				geldclass.addGoals(goal);
    				goal_adapter = new listViewAdapter(GoalManager.this, geldclass.getGoals_list());
    				goal_list.setAdapter(goal_adapter);
    			}

