android-listview

My application is based on displaying a dialog box when the user enters the "add category" button. It then should save data into an SQL Database and populate a list view with each item the user adds. I chose SQL database because I want the data to be saved when the user ends the app. How do I actually populate the list view with those items ? Here is what I have so far: public class CategoryDatabase { public static final String KEY_ROWID = "_id"; public static final String KEY_CATEGORY = "category"; private static final String DATABASE_NAME = "DBCategory"; private static final String DATABASE

I know that this question is probably asked a hundred times so far, but i still haven't manage to solve my problem. I have one activity that's comprised of 2 fragments. One fragment is a form that adds information to the database: **R.layout.fragment_add_server:** <?xml version="1.0" encoding="utf-8"?> ... <LinearLayout android:id="@+id/nameLinear" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_marginBottom="5dp" android:layout_marginLeft="5dp" > <TextView android:id="@+id/nameText" android:layout_width="fill_parent" android:layout_height="wrap_content"

I'm trying to display JSON results in a textview (that resides within a listview). One of the Results is a URL which has to be displayed as "View results". I'm using the following code to display the URL as "View Results": String result = "<a href=\"" + jsonObject.get("url") + "\">" + getString(R.string.hyperlink_text) + "</a>" + "\n"; bbieResults.put("Result", Html.fromHtml(result)); The related xml layout: <TextView android:id="@+id/list_result" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/list_label" android:layout_marginLeft="10dp"

I am a beginner and I want to add items in my Predefined array public class MainActivity extends ListActivity { //LIST OF ARRAY STRINGS WHICH WILL SERVE AS LIST ITEMS ; String listItem[]={"Dell Inspiron", "HTC One X", "HTC Wildfire S", "HTC Sense", "HTC Sensation XE"}; ArrayAdapter<String> adapter; EditText et; @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); adapter=new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, listItem); setListAdapter(adapter); et=(EditText) findViewById(R.id.editText); } public void addItems(View v

I'm trying to create a listview where upon tapping an item the background changes color. So far my current implementation results in the "opposite" visible cell having its background changed. For example, if I chose the top item in the list, the bottom item is highlighted. Can anyone help me implement the desired functionality? My list Activity: public void onCreate(Bundle savedInstanceState) { Log.e(TAG, "Starting Symptom Activity..."); super.onCreate(savedInstanceState); setContentView(R.layout.symptom_listview); // Setup list this.setupSymptomScreen(); startManagingCursor(cs); //get handle

I have two activities. One displays all the products in a ListView . Second activity runs when an item is selected. Basically second activity should fire up on item click and it should open the PDF file. Well the thing is that it does not fire up 2nd activity on item select. Posting the code for your reference. My .xml file <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="5dp" android:background="@drawable/list_bacg" android:orientation=

I have a listview and the row's layout has a child with the background set to the following selector : <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true"> <shape android:shape="rectangle"> <solid android:color="@color/pressed_panel" /> <corners android:radius="@dimen/rounded_panel_corners" /> </shape> </item> <item> <shape android:shape="rectangle"> <solid android:color="#ffffff" /> <corners android:radius="@dimen/rounded_panel_corners" /> </shape> </item> And now this scenario happens: I instantiate the adapter and set it to the listview,