CODE:......
When i select an item random other items background also gets changed although they are not added to the array names and numbers. i need only the background of the selected item tochange..is there a way to do this without creating my own listadapter ?
View 1 Replies
I am generating the random numbers and do some functionality with that .but when i change the orientation new random numbers are coming.But I want portrait random numbers.For this give me some suggestions.
View 1 Replies View RelatedAndroid has ListView component which is quite nice. The problem is that I created my own adapter to supply viewitems for each item displayed and I don't get anymore: Background color change when i scroll the items using up/down arrows. Background color change when I select an item. How do I do that?
View 1 Replies View RelatedWhen I try to set the Alert using ArrayAdaptor to display a set of items, the list is displayed but the items' characters are invisible. If the item is selected, then the characters are visible. Scratching
my head on why. Appreciate any advice.
Below is the code and the screenshot from the emulator.
CODE:.............
I'm trying to create an android application which will generate random series of values (integer numbers in this case) in a given range (but NOT equal between them) and display them in a simple TextView.
View 5 Replies View RelatedI have a spinner, which mostly works. If a user selects one of the items in it, the 'onItemSelected' routine catches it just fine.
But if a user clicks the same spinner, but does not change from the already visible item that it's currently displaying, the 'onItemSelected' routine just ignores it, and the logs show:-
WARN/InputManagerService(577): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@437948b0
I there anyway to capture someone doing this? The idea is that my spinner contains a list of names, and when a user selects one from the spinner, it gets added to a listview.
I could just add another button to get the name from the spinner, but, screen-space is already lacking and I'd rather not add anymore content.
i m having Array Adapter it displays list views normal whenever i click on that particular item from the list it doesn't works.can u tel me how to solve this.
View 2 Replies View RelatedI have a ListView and I want to select multiple items in the ListView without using CheckedTextView.
View 2 Replies View Relatedi have code that runs onitemselectedlistener event of spinner.So when i am in the method :
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
//I want to do something here if its a user who changed the the selected item
}
... can i know whether item selection was changed programmatically or by a user action through UI.
As I mentioned in the email subject, I want to select an item (e.g. Department of Human Resource Management) in my ListView. And you can see that: I had try to use setClickable(true), setChoiceMode(ListView.CHOICE_MODE_SINGLE), setFocusable(true), setFocusableInTouchMode(true), no matter I use touch screen to click on the item or use the scroll ball on my mouse to select the item, it also doesn't work. Is there any mistakes in my coding? I hope someone can give me some ideas what I should do. because I am a beginner for developing Android application.
And the following is my coding: package com.example.abc;.............
I have a issue about spinner. I have many images in spinner when I select some image it shows the image and if I change the orientation like change to landscape its selected item list starts pointing the top one in the list. How shall I prevent to do that?
View 1 Replies View RelatedOne thing driving me crazy in Android is if you start typing say in a search box (like in market, maps, etc.) and you see a choice that is almost what you want, you cannot select it and modify it.For example, I accidentally type pinboll in market.It finds nothing.I start to type pin again, there is pinboll. There seems to be no way to select that and be able to change the one letter. I have to retype the whole thing. Am I missing something?
View 3 Replies View RelatedWhen my app loads, I want the first item in the listview to already be selected. how can I do this?
View 1 Replies View RelatedIs there any way to programmatically select a ListView item such that when using a simple_list_item_single_choice layout, it lights up the radio button? Because setSelection(position) does not seem to have this effect.
View 2 Replies View RelatedHow do you select an item in a listview by code
View 9 Replies View RelatedWhen i open my "Messages" app (SMS) to read a new text, ill click the message to open the thread, but a thread 6 lines below opens instead? Example: my wife sends me a new text.I open Messages, click on her new message but it opens the text thread from my brother (which was 6 slots down in the main Messaging screen).What the heck? It keeps randomly happening.Is this happening to anyone else?
View 15 Replies View RelatedHow to select multiple item in ListView in android.?
View 3 Replies View RelatedI want to display an messagebox when select a menu item. The messagebox include a string , Ok button and Cancel button that I can choose one. code...
View 3 Replies View RelatedI'm displaying the contacts in a Multi-select "Ok, Cancel" dialog box. I've implemented Filterable for the adapter that displays the contacts in the dialog. The problem is, once i try and select(check) a contact while i'm using a type ahead, the check box in that particular position is checked and not the contact.
The initial screen goes like
After type-ahead,
When I hit backspace, the screen appears as,
This is my activity.
CODE:...............
The adapter goes like,
CODE:..................
This little web page runs fine on my desktop but when selecting the area with a G-1 Android device (select box that says statewide..) the data refreshed with the requested data in the table but the text in the select box does not change,,, the other select boxes (month and year) work fine.. Fwiw the data is still rough and so is the gadget...
I've rebooted and restarted the g-1 to no avail..
http://dl.dropbox.com/u/4303088/gadgetdraftok.html
The broader question, i guess, here is how to debug a web page on any android browser? we don't have a firebug equivalent..
Further I confirmed the same bug in the Moto Cliq browser (also old still a 1.5) very strange every once in a while the G-1 operates correctly, but I can't figure out how to get it to do it, just that every once in a while the select shows in the window when selected and the data refreshes..
I have verified that this seems to be a verified bug in the early browsers... so now I'm trying to figure a work around, I added setFocus on the select box but it is ignored on the Android G-1
*New info*
I actually used this test tool from W3schools try-it site and it demonstrates the non-behavior in just a few lines..
http://www.w3schools.com/js/tryit.asp?filename=tryjs_focus i.e. it works fine on desktop but does not give focus when on phone.. anyone have a work around idea? ( I figured setFocus would be my silver bullet but sadly no)
I have three select boxes on the app so I need to display the selected info...as the selection is served.. not just initialization. FWIW the behavior seems to be on select boxes that have the selection dynamically loaded,, when I finish all three boxes will need dynamic loading now only the area box is dynamic, year/month are coded and so work.
If I want to mark the second item I'm doing the following code: This code is from my Adapter that extends ArrayAdapter :if (convertView == null) { LayoutInflater mInflater = (LayoutInflater)getContext( ).getSystem Service (Context.LAYOUT_INFLATER_SERVICE); convertView = mInflater.inflate(R.layout.channel_list, null); MyContent o = items.get(position); if (o != null) { TextView tt = (TextView) convertView. findViewById (R.id.toptext) ;TextView bt = (TextView) convertView.findViewById(R.id.bottomtext);if (tt != null) {tt.setText(o.Top()) ; if(bt != null){bt.setText(o.Bottom());} if(position == 2) { convertView.setBackground Color(R.color.selectem_color); return convertView;It will show the list view but mark every 9'th item after this item (the 11'th item 13'th and so on).Does anyone know what's the reason?
View 2 Replies View RelatedI have advanced task killer and auto killer installed but I still have random apps still running in the background that I don't even have running, even in the background or memory! Is there anything I can do as I feel that this is killing my battery life!
View 8 Replies View RelatedI'd like to be able to use an image as my background in a relative layout, without it stretching. I don't want to just enter the images details into an XML file, as I want to use different images, with different sizes. I've tried the following, but it just stretches the images (I know the left, top, right and bottom variables have the wrong values, but I've just entered something into them, as a test to see if it makes any difference to the output, but it does not. If it did, I'd calculate the correct values programmaticly : -
RelativeLayout explosionlayout = (RelativeLayout) findViewById (R.id.explosionlayout);
imageAnim = (ImageView) findViewById(R.id.explosion);
Drawable d;
d = this.getResources().getDrawable(R.drawable.bomb);
int left = 10; int top = 10; int right = 20; int bottom = 20;
d.setBounds(left, top, right, bottom);
explosionlayout.setBackgroundDrawable(d);
I would like to change the background color of a ListView Item after it has been touched until a further event.
This is my code:
CODE:............
Changing the background color of view yields weird results.
CODE:.............
This is my current row. If I created a .JPEG, and I want that to be for each item...how would I change this .xml file? Where would I put the image? In Assets?
How can I change background color of ListView items on a pair-item basis. When I use android:backgroundColor in the ListView item layout I can achieve this, however the list selector is no longer visible. I can make the selector visible again by setting drawSelectorOnTop to true but then the selector overlays the whole item.
Any ideas how to change those background colors and keep the selector?
I would rather not change the selector itself.
Authors of GMail application have managed to achieve exactly this so it's definitely possible.
Can the sms text or background color be changed or enlarged.
View 2 Replies View RelatedI'm setting background color based on a given state of an object in each row in a list. That part is working just fine but when I set the background color on the outermost layout the row no longer highlights when selected. Probably a specific attribute I'm not setting/changing?
View 3 Replies View RelatedI got an app with tabs and a notification bar entry, when I send it to background (click on home button) and try to re-open the application via click on the notification bar, the app restarts (last selected tab is lost).
When I hold the home button if the application is in the background and select it from there or click the app's icon on the homescreen, the previous state is restored per default (the correct tab is selected)
IMO the intent of the notification is wrong, but I'm not sure how to fix it.
In short: How to get a background application back to foreground when I click the notification entry?
I have a background color applied to a ListView but everytime the list is scrolled the background color changes back to the system default (black). When the scrolling stops the color goes back to @color/window_background.The style is applied in AndroidManifest.xml:<activity android:name=".event.EventList" android:theme="@style/CKButtons"></activity> and my ListView looks like this: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
><ListView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="@+id/android:list"/>
<TextView
android:id="@+id/android:empty"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:text="@string/eventlist_no_items"/>
</LinearLayout>How can I prevent this from happening?