I have a 7x6 grid.here i have to populate the calendar for the selected month.
i have date,month and year.with the help of these value is it possible to populate my grid view with the help of any algorithm? same like this
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Is it possible to take a csv file stored in the res/raw resource directory and use it to populate a table in the sqlite3 database? My thought was that, if there was a way to do a bulk import for the entire file into the table then that would be cleaner and faster than iterating over each line in the file and executing individual insert statements...
but I'm having trouble applying those statements in my Android application. My first thought was to try something like the following...but no luck:
db.execSQL("CREATE TABLE " + TABLE_NAME + "(id INTEGER PRIMARY KEY, name TEXT)");
db.execSQL(".mode csv");
db.execSQL(".import res/raw/MyFile.csv " + TABLE_NAME);...............
I am trying to populate a ViewStub with a new view depending on which ImageButton is clicked, but as I just discovered ViewStubs I am not exactly sure how this would work...
e.g. can I provide the ViewStub with different inflatedIds and within the onClick event of a Button inflate the ViewStub by calling a specific inflatedId?
I'm trying to do a very simple thing (showing a populated listView) but m not able. My code is not working and i cant find what's wrong, so i hope someone else can help me :)
My XML where i have the listView defined code...
When i launch the app, it goes fine, the TextView of the XML is showed but no signs of the ListView... Am i missing something?
How can I populate a menu using intents? I didn't understand that thing.
Or is there any better way for that?
Update:
Suppose I have an application that need to resize the image,and there are many other applications that have a capability of resizing the image. How can I show the list of applications on a menu in my application so that when clicking on a particular option it will invoke the intent associated with that application. Simply saying I could resize the image in my application with out bothering about how that will get done.
Is it possible to populate an activity menu at startup? For example, reading from say a feature database at startup and only display those features that are currently active in an activity menu?
View 2 Replies View RelatedI have a database in my application that is used as a ContentProvider. It holds settings values for the application, and when I install the application I want it to add a hardcoded set of values just once.
This is how I am trying to do it at the minute.
CODE:.....
And this is the addNewSettings method:
CODE:.........
This works however each time the app starts it adds a new settings object and I only want it to app ONE object at the install of the application and thats it no more.
I need populate three columns in Android activity with dynamic data. How can I do it?
View 1 Replies View RelatedIs it possible to populate the options of a Spinner right in the layout xml? This page suggests I should use an ArrayAdapter? It seems awkward not being able to do it..
View 1 Replies View RelatedIs it possible to populate a listview based on a row Id from a custom cursor adapter. I keep getting an error "illegalArguementException column: _id does not exist". but the database has it and is already being used correctly. I don't know what to do, because I would need to populate different listviews from the same database and i don't want to have to create multiple database which will still have the same column names code...
View 1 Replies View RelatedCan anybody tell me how to populate an Expandable List with Array List of Hash maps. Actually i have made a tree Data structure and i want to use my Data Structure to populate the Expandable List....
View 1 Replies View RelatedI have an AutoCompleteTextView and i want it to auto complete contact names on input. The problem is that Contacts.People has been deprecated. The new documentation says to use ContactsContract but i can't find any proper tutorial. Can anyone give me a sample code or point me to an appropriate tutorial.
View 1 Replies View RelatedBasically I am trying to recreate the default contact screen when you click on "+" button another row of Phone number added to the list. Right now I have an ImageView as the "+" button and a ListView to contain the list of phone numbers. The problem is that the ListView doesn't expand when I add more item into the list. I could build the same look with LinearLayout but how can I save all those numbers that way? Below is the layout of the item that will be inflate with custom Adapter:
<?xml version="1.0" encoding="utf-8"?> <TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content" android:layout_height="60px"
android:stretchColumns="1" android:background="#FFFFFFFF"
android:gravity="center_vertical"> <TableRow>
<Button android:id="@+id/type" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:paddingLeft="10dp"
android:text="Home" /> <RelativeLayout android:layout_width="fill_parent"
android:layout_height="wrap_content" android:paddingLeft="10dp"
android:paddingRight="10dp" >
<EditText android:id="@+id/value" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:layout_alignParentTop="true"
android:layout_alignParentLeft="true" android:text="" android:hint="Name"
android:lines="1" android:textSize="10pt" android:typeface="sans"
android:textColor="#FF000000" android:gravity="left" /
</RelativeLayout> <ImageView android:id="@+id/del"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:layout_alignParentRight="true" android:layout_alignParentTop="true"
android:paddingRight="14dp" android:src="@android:drawable/ic_delete" />
</TableRow> </TableLayout>
This is the ListView portion.
<ListView android:id="@+id/phoneList" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:background="#FFFFFFFF"
android:scrollbars="none" />
I just ran into a problem, while trying to populate a ViewStub by tapping an ImageButton within a SlidingDrawer (the ViewStub should also be part of the drawer), but all I get is a Force Close Error due to a Null Pointer Exception. As I am using ViewStubs for the first time I am not sure, what may have caused the exception.
This is the code I use to inflate the ViewStub:
CODE:.....................
I am trying to populate a ListView in a separate class with data taken from a SQLite database held in another class. What would be the easiest way to do so?
View 1 Replies View RelatedHi. Can someone please tell me how can I easily display every record from sqllite in ListActivity tab? I'm kinda confused with this. Do I have to create db from my helper class in TabActivity or ListActivity or both? My db helper class is as follow,,.
View 3 Replies View RelatedI am developing an app in android, which basically visits a given url and downloads an image. Now i want to populate this downloaded image and show it in thumbnail view. I have tried out displaying the same from SD Card, but when i am doing the same for downloaded files, it doesn't seems to work.
public View getView(int position,View convertView,ViewGroup parent)
{
System.gc();
ImageView i = new ImageView(mContext.getApplicationContext());
if (convertView == null)
{
//imagecursor.moveToPosition(position);
//int id = imagecursor.getInt(image_column_index);
//i.setImageURI(Uri.withAppendedPath(MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI, ""+ id));
i.setImageBitmap(bitmap);
i.setScaleType(ImageView.ScaleType.FIT_CENTER);
i.setLayoutParams(new GridView.LayoutParams(100, 100));
}
else
{
i = (ImageView) convertView;
}
return i;
}
I am extending BaseAdapter and trying to populate the List Screen on my Activity Screen. NotifyDataSetChanged is not working as expected. Please find the below snippet of code.
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); initialize();
context = this; config = Config.getInstance();
searchText = new EditText(this); handler = new Handler() {
@Override public void handleMessage(Message msg) {
msgQueueAdapter.notifyDataSetChanged();
context.msgQueueAdapter.notifyDataSetChanged();
msgQueueAdapter.notifyDataSetInvalidated(); } };
How do you populate a spinner from a cursor accessing an SQLite database?
View 2 Replies View RelatedI'm a new Droid Eris user and have been using Google Calendar for some time.I have a single calendar set up which is syncing with the Eris.I can successfully add/edit/delete entries from both applications and have them show up just fine on the other side.I have a couple of recurring entries that I've since deleted in Google Calendar but are still showing up on my Eris.The unique thing about both of these entries is that they were meeting requests sent to my Gmail address and accepted from there.They have since been cancelled from the original sender and are now removed from my Google Calendar.My calendar entries are labeled as dark blue, and these two show as light blue.I cannot select them on the Eris to edit or delete them.
View 3 Replies View RelatedI have a Fascinate that automatically populated my Gallery with the zillions of photo albums I've uploaded to Picasa. My boyfriend has a Droid X and I put my Picasa email/password in his Accounts thinking it'd just effortlessly autopopulate his gallery with my pictures too, but it didn't. I looked around on the internet and saw that you could download the older Gallery (the one that's like the one on my Fascinate), so I did, but again, there's no setting that I see to show my Picasa albums on there, there's no auto-populating, nothing.
Any ideas how I can make this happen without having to go into a separate application or on the web to see these? I looked it up on another site and it said settings can be found at "settings > accounts & sync" but the Droid only has Accounts listed, no Sync.
For those of you who have now gotten your phones and upgraded from another android phone - did you sign in to the market/configure the phone with same Gmail account? And what I really want to know - did your previously installed apps (both free and paid) automatically download?
View 6 Replies View RelatedI am having a similar issue while trying to use a GridView in a PopupWindow. On my Activity's onCreate method, I am inflating a gridview from xml as follows:
CODE:......................
I would like this GridView to popup on a button click. Also inside of my activity's onCreate,
I have:
CODE:............
On button click, I am throwing a ClassCastException from GridView.onMeasure(int, int).
I have a gridview that is inflated by multiple buttons. I used just a gridview and it worked fine. The grid was in correct order and was centered. Although, I wanted to add a button below the grid of buttons that was different and centered. To do this I decided to section off the gridview and then add the button (therefore it wouldn't be affected by the gridview).
I tried the following code to seperate the views:
CODE:...................
The problem is that this code smushes the gridview to the left and oddly it flips it (Position 0 is ont he bottom right and the last button is on the top left pushed off screen). The following image shows what is the result:
Any idea why its pushed to the left and flipped? Or maybe how I could have just the Gridview with the button on the bottom?
I'm trying to use a custom listSelector on a GridView. When I use the default listSelector, I see that it modifies the size of my items so the listSelector display correctly. The list Selector is bigger than my items:
See how when using the default selecto, it make grid items to be resized. Above the gridview I have a LinearLayout with 4 of the same images(ImageView) the GridView contains. http://twitpic.com/2hxkjh
I wanted a custom listSelector, not as bigger as the default (that makes my items smaller), but bigger enough to simulate a border on them without overlap my items content. I'm, not sure if this is an expected behavior, but when I set the listSelector with my own image, I see the selector being fit to my items size. At least my items won't get resized. [url]
Any ideas of how to set a selector that doesn't get resized?
I want to use GridView with Scroll View(which containing ListView)..
View 3 Replies View RelatedI have a GridView that displays images, which are, unfortunately, of different sizes. They are shown in between two lines of text:
CODE:.........
If IMAGE1 is the same height as IMAGE2, everything is fine, but if IMAGE1 is longer than IMAGE2, text2.1 will run into text3.1 (padding doesn't seem to help much, as there's too much of it when images are of the same height).
I know there's a way to stretch the images in the ImageView so they are the same height, but is it possible to keep images as is and set the row height somehow?
My question is this: i was looking at the "Hello world view: gridview" example and was wondering, how do i load all my images dynamically. for example in the ImageAdapter.java file, at the end there is:
CODE:..........
But what if i dont know the images name (as the user will add new images). what i would like to do is grab the image name from an xml file and then load it into an array.
My application have three pages (three tabs) and I want to switch beetween two gridviews by moving finger horizontaly. The touch code works fine but I can't click anymore on the grid items! I use the method onItemClickListener (onClickListener don't works on Gridview) but the grid item is not clicked.
The code is :
CODE:..................
I looking for a layout / GridView to position views on, each view should span only one column but one or several rows.
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