I am using odoo mobile framework. My android app will connect to odoo server. I fetch the product from server and display in listview. I want to get multiple select value from listview. Here is my code. When I click a checkbox, another checkboxs also checked automatically. I am not sure it is due to OEListAdapter or my wrong code.
product_list.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@+id/lvProductListView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="false"
android:paddingTop="?android:attr/actionBarSize" >
</ListView>
</LinearLayout>
product_list_row.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:padding="5dp"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="@+id/imgvProductPic"
android:layout_width="42dp"
android:layout_height="42dp"
android:layout_gravity="center_vertical"
android:src="@drawable/ic_launcher" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:padding="5dp" >
<TextView
android:id="@+id/txvProductName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Product Name"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/txvQty"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Quantity"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@+id/txvPrice"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="end"
android:singleLine="true"
android:text="Price"
android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout>
<CheckBox
android:id="@+id/check"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginLeft="4dip"
android:layout_marginRight="10dip"
android:focusable="false"
android:focusableInTouchMode="false" >
</CheckBox>
</LinearLayout>
Here is my activity code.
public class Products extends BaseFragment implements OETouchListener.OnPullListener,AdapterView.OnItemClickListener{
public static final String TAG = "com.odoo.addons.products.Products";
View mView = null;
ListView mListView = null;
OEListAdapter mListAdapter = null;
List<Object> mProductItems = new ArrayList<Object>();
OETouchListener mTouchAttacher;
ProductsLoader mProductsLoader = null;
ArrayList<Integer> checkedPositions = new ArrayList<Integer>();
CheckBox ckProduct;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
setHasOptionsMenu(true);
mView = inflater.inflate(R.layout.products_list_layout, container, false);
scope = new AppScope(getActivity());
init();
return mView;
}
/**
* Map View and Product Items
*/
private void init() {
Log.d(TAG, "call init()");
mListView = (ListView) mView.findViewById(R.id.lvProductListView);
mListAdapter = new OEListAdapter(getActivity(),R.layout.products_list_row, mProductItems) {
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View mView = convertView;
final int holder = position;
if (mView == null)
mView = getActivity().getLayoutInflater().inflate(getResource(), parent, false);
Log.d(TAG,"This is "+position+".");
OEDataRow row = (OEDataRow) mProductItems.get(position);
ImageView imgProduct = (ImageView) mView.findViewById(R.id.imgvProductPic);
Bitmap bitmap = null;
if(row != null){
String base64Image = row.getString("image_small");
bitmap = Base64Helper.getBitmapImage(getActivity(), base64Image);
}
imgProduct.setImageBitmap(bitmap);
TextView txvProductName, txvQty, txvPrice;
ckProduct = (CheckBox) mView.findViewById(R.id.check);
txvProductName = (TextView) mView.findViewById(R.id.txvProductName);
txvQty = (TextView) mView.findViewById(R.id.txvQty);
txvPrice = (TextView) mView.findViewById(R.id.txvPrice);
txvProductName.setText(row.getString("name"));
txvQty.setText(row.getString("qty_available"));
txvPrice.setText(row.getString("lst_price"));
// when checkbox is clicked, we add/remove its position to/from the list
ckProduct.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (((CheckBox) v).isChecked()) {
// if checked, we add it to the list
checkedPositions.add(holder);
}
else if(checkedPositions.contains(holder)) {
// else if remove it from the list (if it is present)
checkedPositions.remove(holder);
}
}
});
// set the state of the checbox based on if it is checked or not.
ckProduct.setChecked(checkedPositions.contains(holder));
return mView;
}
};
mTouchAttacher = scope.main().getTouchAttacher();
mTouchAttacher.setPullableView(mListView, this);
// mListView.setOnItemClickListener(this);
mProductsLoader = new ProductsLoader();
mProductsLoader.execute();
}
// View.OnItemClickListener productCheckboxClickListener = new View.OnClickListener() {
// @Override
// public void onClick(View v) {
// Toast.makeText(getActivity(),"got",Toast.LENGTH_SHORT).show();
// }
// };
// Call ProductDB aka ORM Object
@Override
public Object databaseHelper(Context context) {
return new ProductsDB(context);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
Log.d(TAG,"call onCreateOptionMenu");
inflater.inflate(R.menu.menu_fragment_products, menu);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Log.d(TAG,"call onOptionsItemSelected");
switch (item.getItemId()) {
case R.id.menu_product_next:
Toast.makeText(getActivity(),"Test"+checkedPositions+"test",Toast.LENGTH_SHORT).show();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
// Add Menu Drawer Item
@Override
public List<DrawerItem> drawerMenus(Context context) {
List<DrawerItem> menu = new ArrayList<DrawerItem>();
menu.add(new DrawerItem(TAG, "Products", true));
menu.add(new DrawerItem(TAG, "Products", 0, R.drawable.ic_action_todo,getFragment("Products")));
return menu;
}
// Define Fragment
private Fragment getFragment(String value) {
Products products = new Products();
Bundle bundle = new Bundle();
bundle.putString("name", value);
products.setArguments(bundle);
return products;
}
/**
* Loading product list from another thread
*/
class ProductsLoader extends AsyncTask<Void, Void, Boolean> {
@Override
protected Boolean doInBackground(Void ...params){
Log.d(TAG,"Call ProductsLoader()");
mProductItems.clear();
ProductsDB db = new ProductsDB(getActivity());
mProductItems.addAll(db.select());
return true;
}
@Override
protected void onPostExecute(Boolean success) {
Log.d(TAG,"Call onPostExecute");
checkProducts();
}
}
/**
* Check empty database or not
* TODO Need to fix check status
*/
private void checkProducts() {
if(mProductItems.size() != 0){
mListAdapter.notifiyDataChange(mProductItems);
mListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
mListView.setAdapter(mListAdapter);
mListView.setOnItemClickListener(this);
}
}
/**
* On Product item click
*/
@Override
public void onItemClick(AdapterView<?> adapter, View view, int position,
long id) {
OEDataRow row = (OEDataRow) mProductItems.get(position);
Toast.makeText(getActivity(),row.getString("id"),Toast.LENGTH_SHORT).show();
}
/**
* Watch Sync status and inform ProductsLoader
*/
@Override
public void onResume() {
super.onResume();
getActivity().registerReceiver(mSyncFinish, new IntentFilter(SyncFinishReceiver.SYNC_FINISH));
}
@Override
public void onPause() {
super.onPause();
getActivity().unregisterReceiver(mSyncFinish);
}
SyncFinishReceiver mSyncFinish = new SyncFinishReceiver() {
public void onReceive(Context context, android.content.Intent intent) {
mTouchAttacher.setPullComplete();
mProductsLoader = new ProductsLoader();
mProductsLoader.execute();
}
};
/**
* on pulled for sync message
*/
@Override
public void onPullStarted(View arg0) {
scope.main().requestSync(ProductsProvider.AUTHORITY);
}
}
