[Solved] onClick event on button generated on ListView android [duplicate]
You can set the onClick event in the getView method of the custom adapter class solved onClick event on button generated on ListView android [duplicate]
listview
[Solved] Pass value from View Holder
Then create a hashmap and whenever updation takes place save the data in hashmap. Inherit getItem(int index) method in adapter with HashMap as return type & and return the data in that method for corresponding index. HashMap<String, Object> hashMap = new HashMap<String, Object>(); @Override public HashMap getItem(int i) { return hashMap.get(i); } Like if user … Read more
[Solved] How to Set ListView Adapter
try the following Adapter…… public class MyAdapter extends BaseAdapter { Context con; ArrayList<your type> mlist; RoomModel sched; public MyAdapter(Context con,ArrayList<your type> mlist ) { this.con=con; this.mlist=mlist; } @Override public int getCount() { // TODO Auto-generated method stub return mlist.length; } @Override public Object getItem(int position) { // TODO Auto-generated method stub return mlist[position]; } @Override … Read more
[Solved] How get latitude and longitude from an Android listview and put it in google maps? [closed]
Get your latitude and longitude in a string and then use String url1 = “http://maps.google.com/maps?daddr=” + strLatLong; Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(url1)); startActivity(intent); It will open the location in google maps. 0 solved How get latitude and longitude from an Android listview and put it in google maps? [closed]
[Solved] ListView Item clicked Count (Android Java)
One solution is to create an array of integers that is the same size as the number of items in your listview. ListView has a method called onItemClick() that tells you which position is clicked. You can use this method to increment the value at the appropriate index of your array. 0 solved ListView Item … Read more
[Solved] My android application is getting stopped
Go to the your Manifest file and do this in the activity where you want to show the Toolbar <activity android:name=”.YourActivity” android:theme=”@style/AppTheme.NoActionBar”><!– ADD THIS LINE –> Then in styles.xml add the following: <style name=”AppTheme.NoActionBar”> <item name=”windowActionBar”>false</item> <item name=”windowNoTitle”>true</item> </style> solved My android application is getting stopped
[Solved] How to create layout like in this image? [closed]
Not sure is this what you want. You may try. <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:orientation=”horizontal” android:gravity=”start” android:background=”@android:color/white” android:padding=”12dp”> <ImageView android:id=”@+id/image” android:layout_width=”80dp” android:layout_height=”70dp” android:layout_centerVertical=”true” android:layout_gravity=”left”/> <RelativeLayout android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_toRightOf=”@+id/image” android:layout_centerVertical=”true” android:paddingLeft=”6dp” android:orientation=”vertical” android:layout_alignParentRight=”true” android:layout_alignParentEnd=”true”> <LinearLayout android:id=”@+id/ll1″ android:layout_width=”match_parent” android:layout_height=”wrap_content” android:orientation=”horizontal”> <TextView android:id=”@+id/name” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:textSize=”18sp” android:text=”Depeche Mode” android:singleLine=”true” /> </LinearLayout> <LinearLayout android:id=”@+id/ll2″ android:layout_below=”@+id/ll1″ android:layout_width=”match_parent” android:layout_height=”wrap_content” android:orientation=”horizontal”> <TextView … Read more
[Solved] null point exception on base Adapter
materialList=null So initialize it before used materialList = findViewById(R.id.listViewID); solved null point exception on base Adapter
[Solved] How to pass arguments between Activities?
You have to use Extra part of the Intent. Instead of passing the list index, you can directly pass the coordinates you want. It supposes that the coordinates are part of the data linked to list item. 1 solved How to pass arguments between Activities?
[Solved] Android App Crashing – List View – CSV file
Ok your program fails at this point: while ((line = reader.readLine()) != null) { String[] RowData = line.split(“,”); DataStates cur = new DataStates(); cur.setTitle(RowData[2]); cur.setPrice(RowData[3]); // now there is a ArrayIndexOutOfBoundsException cur.setDescription(RowData[4]); this.add(cur); } Index begins at 0 so I think the right code would be while ((line = reader.readLine()) != null) { String[] RowData … Read more
[Solved] Image Load in ListView Android [closed]
Here’s a very easy and straight forward tutorial for your problem. Using UIL Library to handle your images 0 solved Image Load in ListView Android [closed]
[Solved] Why data from server is not coming in the form of listview?
You are getting data from server in async task and immediately after calling async task yor are assigning data to your adapter which is wrong. Your code: new GetData().execute(); // Collections.addAll(lst, “abc”,”bc”); // Collections.addAll(sublst,”pass”,”v”); cd=new CustomAdapter(Data.this, lst, sublst);//you will not get data here… lv.setAdapter(cd); make sure that you create your adapter object in post exeute … Read more
[Solved] Show vertical borders for each child view in a ListView row
In Android a ListView can use custom xml to define each row. A simple example of a custom row from an array would be just setListAdapter(new ArrayAdapter<String>(this, R.layout.list_row_xml, sourceArray)); where list_row_xml.xml defines how each row looks. There is a tutorial here which shows you how to use more advanced custom rows. Specifically you’re looking for … Read more
[Solved] How to update and delete custom list view items [closed]
Try this below code. Delete ArrayAdapter<String> myAdapter = (ArrayAdapter<String>)getListView().getAdapter(); myAdapter.remove(myAdapter.getItem(pos)); myAdapter.notifyDataSetChanged(); Refresh the List, call that Activity once again Using Intent solved How to update and delete custom list view items [closed]
[Solved] Drug dictionary android
When launching the detail activity you can receive information with the intent so that you are able to display the item accordingly. from the list activity : Intent intent = new Intent(getApplicationContext(), DetailActivity.class); intent.putExtra(“OBJ_ID”, drugObj.id); startActivity(intent); from the detail activity in the onCreate method : int drugID = getIntent().getIntExtra(“OBJ_ID”, 0); Please note the above is … Read more