Displaying A List Of Images?
Jul 1, 2013
here's what I want :-
An activity using Scrollable Tabs + Swipe - To display a predefined list of images.
This activity will be opened by a Listview activity, containing a list of Items that are really just the Names of the Images.
Corresponding to this list of Names of images are the URLs where these images are stored...
Names in one list , their URLs in another.
I want to obtain the list selection index from the listview activity, go to the activity displaying images and use that index to retrieve the URL and then display the image in it.
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May 3, 2010
I am trying to display the text from json in a list view.But my problem is that i cant figure out how to display them in list view. I also want to get only some of the text from url(for example, alerttext and date). Can anyone help me in declaring the list adapter and list view in order to display the data in the way i want.
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Apr 9, 2009
I am working on an android project where the local and remote image files and their thumbnails are to be displayed. Now i have a problem with displaying the remote images. If i click the back button when the application is connected with the server, It waits for few seconds and forces my application to close. Log has a message "Key dispatching timed out". Once the image has downloaded completely back button is working, Here is my log...............
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Jan 29, 2013
I am loading my web pages into the default browser in the Android Emulator using Xampp and localhost (as 10.0.2.2). The pages load okay but no images are displayed.
In browser settings, under bandwidth management, "Load Images is ticked". Google displays images if I do an image search.
Turning off anti virus and firewall makes no difference.
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Oct 16, 2010
I've got the following main.xml:
<?xml version="1.0" encoding="utf-8"?> <AbsoluteLayout
android:id="@+id/widget0" android:layout_width="fill_parent"
android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" >
<ListView android:id="@+id/listview" android:layout_width="315px"
android:layout_height="379px" android:layout_x="2px" android:layout_y="50px" >
</ListView> <TextView android:id="@+id/title" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Select device:" android:textSize="17sp"
android:layout_x="-2px" android:layout_y="1px" >
</TextView> <Button android:id="@+id/refresh" android:layout_width="109px"
android:layout_height="wrap_content" android:text="Refresh" android:layout_x="209px android:layout_y="7px" >
</Button> </AbsoluteLayout>
The main class does nothing but drawing the layout. I've got the following class and layout for the listitems:
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:padding="10dp" android:textSize="16sp" >
</TextView> package com.android.bluetoothp2p;
import android.app.ListActivity; import android.os.Bundle;
import android.view.View; import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter;
import android.widget.ListView; import android.widget.TextView;
import android.widget.Toast;
public class BTListView extends ListActivity {
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); setListAdapter(new ArrayAdapter<String>(this, R.layout.list_item, COUNTRIES)); ListView lv = getListView();
lv.setTextFilterEnabled(true); lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// When clicked, show a toast with the TextView text
Toast.makeText(getApplicationContext(), ((TextView) view).getText(),
Toast.LENGTH_SHORT).show(); } } ); }
Countries is just an array with a list of countries, some dummy values. Now, how do I make the list items of the BTListView class go in the ListView (with @+id/listview) of the main class? Now my list works, but it isn't clickable anymore. This is the code:
ListView lv = getListView(); lv.setTextFilterEnabled(true);
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// When clicked, show a toast with the TextView text
Toast.makeText(getApplicationContext(), "lolwat", Toast.LENGTH_SHORT).show();
} } );
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Jun 13, 2010
I know it's supposed to as my hero did the same, so it might be a HTC sense thing. Just wondering if there's a way of stopping it from displaying my call history when I want to see my contacts? When I press the phone button, I want to call one of my contacts, not have to scroll down from my call logs! The call logs should have been on a seperate button on the bottom of the screen I think.
Sent from my HTC Desire using Tapatalk
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Sep 9, 2010
I've just got my Wildfire and I'm pretty much satisfied, there's one thing that bothers me though. When I press the "phone" button, the list of contacts appears with a keypad. Everything's fine except for the fact, that I have all my contacts doubled - it displays those from the phone memory as well as those from the sim card. Now - this does not apply to the regular "people" list. in its menu, you can tap "view" and select the items you want to see. so I unchecked "Sim" and "Google" contacts and all I have is a neat list of phone contacts. I cannot find any such option for the phone list. Yes, I could use the "contacts" list to find people but there's another problem - it does not offer this awesome filtering by keypad that is present in the "phone" list. I can only open the keypad and type exact parts of people's names using either standard input or t9. what happens in the "phone" list, is that it seeks for contacts already on basis of the keypad button you've pressed. for example, in order to type Tom using normal input, you have to press 8 6 6 6 6. In the 'phone' list you only have to press 8 and 6. all in all, the best thing would be to have both worlds combined. but the easiest way to solve my problem would be simply to disable SIM contacts from the regular phone list. Otherwise I'll have to delete them from my simcard, which is not the best solution.
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Aug 8, 2010
I am an android application developer. I am currently developing an application which requires of me to display an image stored in an sqlite database, Could anyone guide me on how to retrieve an image from a sqlite database and display it.
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Jun 11, 2010
I m making an application which requires me to list all the images available on the SD-Card of the phone.
i tried querying the ContentResolver way i.e.
Cursor image = getContentResolver().query(Images.Media.EXTERNAL_CONTENT_URI, new String[]{Images.Media._ID,Images.Media.DATA,Images.Media.DISPLAY_NAME}, null, null, null);
but without any result. Is there any way i can get the list or if thats not possible then is there any possible intent (e.g. PICK) by which i can allow the user to select a file and then access the path of the file the user selected?
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May 21, 2009
I would be retrieving values from SQLite database and have to display it in a list view. So how should I pass the images out from the database into the list view (in fact, I only save the image uri in db). I am able to save and retrieve images individually and display it on the screen. But how do I pass a bitmap and display it in a list view.
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May 23, 2009
I'm working on an Android application that needs to look at what images a user has stored. The problem is that if the user has the sdcard mounted via the USB cable, I can't read the list of images on the disk. Does anyone know of a way to tell if the usb is mounted so that I could just pop up a message informing the user that it won't work?
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Oct 1, 2010
I have found this example http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 from Fedor which is absolutely great for what I need.
I have a question. if beside the Clear Cache button there would be a button with Cancel. How could I in onClick cancel the image download thread from the UI? code...
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Apr 26, 2010
I am trying to retrieve a list of images and text from a web service. I have first coded to get the images to a list using Simple Adapter.
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Nov 28, 2010
so when I go to my GALLERY on my Epic and select and image to SHARE, it shows a list of all my apps I can send it to, but since I have a lot I can't select my MESSAGES!? I want to send friends some images on mms!And when I turn it to landscape mode, the list is even shorter! It won't allow me to scroll through my apps to send the image.
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Nov 26, 2009
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Nov 18, 2010
In my project In the first section i have parsed the xml data of Video categories and image url links from My web service.I have parsed that data and receive that data in ArrayList in My main activity.The first ArrayList is the list of video categories and the second ArrayList is the the list of video image urls and i have to display ArrayList of image urls as ImageView in ListView ,i have no idea for that,please give me some solution.
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Jan 15, 2010
I have a list of 70 text items with image icons(which are stored in drawables folder).
If I launch application the first time and scroll the list slowly - the exception doesn't occur.
When the application is launched the first time and I scroll the list with 'fling' action the following exception occurs:
COD:.....................
After that, if I kill the application with DDMS, start it again and scroll it with 'fling' action, exception doesn't occur. So the exception arises only if application is installed and launched the first time.
Here is the adapter I use for the list:
CODE:................
Is there a way to avoid the exception? Should I catch the exception and escape the memory somehow?
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May 20, 2010
I need to implement a list view with checkbox and each item should be associated with images.
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Aug 9, 2010
In my case i would be retrieving values from sqlite database and have to display it in a list view...So how should i pass the images out from the database into the list view.. I am able to save and retrieve images individually and display it on the screen.But how do i pass a bitmap and display it in a list view.can you help me with some sample codes please...
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May 9, 2010
I am trying to modify this example:
http://developer.android.com/resources/tutorials/views/hello-gridview.html
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Can anyone instruct me on how I would modify
code...
To display my drawable items instead?
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Oct 31, 2010
I am building a android aplication which will be consuming a json file from the internet. This json file contains a list of news from a particular website. Each json object contains information such like title, summary, descripition and web links for the news thumbnail and the original image.
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Is there a way to achieve this? Is it possible to find out if the list item is on the screen? I have been searching all over the internet for a solution for this but i am running out of ideas.
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Nov 2, 2009
I'm basically using the same method of loading bitmaps in OpenGL that the SpriteMethodTest example uses and have been unable to get rid of an annoying outline that appears around all of my images.
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Does anyone know how to load images in OpenGL without having a thin outline appear around the images?
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Apr 6, 2010
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Just curious how many have this issue.If you are unsure select the link below and find out pls.
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Jun 23, 2010
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Nov 4, 2010
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Apr 23, 2010
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