I have a simple list view listing results in android. Upon click of each item, I would like it to slide down expand and show the content. Is there an easy way to do this in android?
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I have a list view which uses a custom adapter in order to show my custom content. Its layout is the following.
CODE:...............
I would like that the listview only showed the view with the ids itemimage and item description, keeping the itemtext hidden.
The idea is to have an onclicklistener on each item of the list, in order to expand that item so it shows the itemtext content. I know I should use Tweening animation in order to expand/collapse each item, but I can't figure out how to do that.
- TEXT VIEW -' SLIDE DRAWER image
I have a layout like this above textview and an image that slides down after clicking the text view. I have looked at translate animation but the issue is I want the image to start from the bottom of text view and gradually get into its full view. Translate animation doesn't let me start from behind the textview so that it can appear slowly and coming out at the bottom of text view and expanding to its fullview. I have linear layout now with textview and imageview.
I'm trying to do something in android, and I'm not sure how. I have this ListView, which I update with new info from time to time, and I would like it if I could have a transition effect when the new data is in, like the "Slide from the left" affect that I get when calling in a new activity. But I'd rather not open a new activity for each new peace of data, as that way I would end up with a lot of activities. Is there a way that I can emulate this slide from the left effect?
View 1 Replies View Relatedhave an activity which launches another activity, via a button click. By default, on newer OS versions of android, the OS will animate the new activity sliding in from right to left.Is there a way to disable this animation? I just want the new activity to appear without any sort of animation.
View 5 Replies View RelatedI'm fading out an imageview with alpha animation. I'd like the image to stay transparent after the animation. Tried with different combinations of fillAfter and fillEnabled, no luck. How can this be achieved?
View 1 Replies View RelatedAm i able to change the lock screen from an up and down slide to a side slide?
View 3 Replies View RelatedI wonder if there is a way to expand the power buttons "phone options" with things like 'reboot' for example. Yes, I know some themes have this ability, but I am looking just to expand the power button offerings and wonder if there is a root option or file edit or something can do so. Not interested in installing a theme just for this, they are not my gig, so I will pass on that as an option - so if the answer is no then, no worries.
View 9 Replies View RelatedI'm new to Android,but I've had smartphones.I've had an iphone and win mobile phones. I'm not sure I'm understanding how to import video to the droid. I tried just making a folder on the sd card and pasting a video(mp4) in it, but the droid doesn't recognize it.Then i used Motorola media link, it worked, but the picture quality didn't seem as sharp on the droid than it did on the iphone(didn't compress it when i transferred) and can't seem to figure out how to expand video to fill screen.
View 1 Replies View RelatedI have a strange issue - from time to time the animation that should fade out my control (ImageButton) does not kick in immediately. I am using the fadeout animation to hide it and then in myListener on its end (onAnimationEnd) I put new resource as the image on the button.
Somewhere in my app code:
Animation a = AnimationUtils.loadAnimation(this,R.anim.fadeout); a.setAnimationListener(new myListener(location)); buttons[location].setAnimation(a); a.startNow(); // regardless if its start() or startnNow() it will work in most of the cases but not 100% reliable I actually can see in debug Log when its late, happens after few more clicks
Then in myListener.onAnimationEnd(Animation a):buttons[location].setImageResource(R.drawable.standard_button);
Seems there is a rule that the every 4th or 5th animation does not start ...
Is it possible in Android to get a callback when a Frame Animation (AnimationDrawable) has completed playing its frame sequence? I know when a Tween Animation has completed, it calls onAnimationEnd(), but is there something similar for frame by frame animations?
View 1 Replies View RelatedIs there any slide bar widget to which i will place few icons and user can slide them it will role in and rol out from screen.
View 1 Replies View RelatedIs there a way to expand the VM limit in Android 2.0 on an actual device? Using java.lang.Runtime.maxMem() on a Droid reveals a limit of 24MB, and I've written some code that incrementally allocates memory until failure to verify that figure. You can set the VM size in the emulator, but I haven't yet found a way to do that for a connected phone. Is there some type of a properties file on the device itself that can be modified?
View 2 Replies View RelatedBy default, there are only 3 screens for google g1. but i know some applications can expand them to 5 - 7 screens.
View 2 Replies View RelatedI need to resize several images inside ImageView to screen size. Currently I use scaleType="centerInside", it works good for bigger images to scale them down to screen size but doesn't expand small images.
All other suggested options crop or deform image. Is there any way to expand images (keeping ratio) via XML or do I have to do it manually in code?
I'd like to allow possible inputs of 0-9, "," or "-" for EditText and couldn't find an answer.
I know using the "|" as an separator is possible: android:inputType="number|text"
But how can I archive something like this (too bad it doesn't work): android:inputType="number|,|-"
Addition to the comment below:
CODE:................
I have an ExpandableListView contains a link, it does not expand when has a link, and i want the link is clickable.
CODE like this:
CODE:..............
And:
CODE:........................
I am new to java, eclipse, and android development, so I may be missing something simple although I have checked basic stuff like spelling several times.
Because there is no number picker control (such as that used in the date picker) in the public Android SDK, the conventional wisdom is to "clone and own" the control that exists in the Android source.
In an attempt to do that, I have copied the code for NumberPicker into my project and its dependency, NumberPickerButton. I have also copied the supporting resources.
The problem I am having is that when I try to include the NumberPicker in a layout, the rendered version of the layout within Eclipse does not work.
CODE:...............
Adding that tag causes the Layout view of the XML file to only show the following error.
ClassCastException: com.spencerandbrown.PatientTracker1.NumberPickerButton cannot be cast to com.spencerandbrown.PatientTracker1.NumberPickerButton
I have tried both the fully qualified name and the unqualified name and it makes no difference.
The strange thing is that the control works at run time, it just will not render in Eclipse.
Is there a solution for this issue? Am I just doing something wrong?
If necessary, I can include more code from my project to clarify.
If I reference the internal Android widget, it works fine in the Eclipse layout view, but it is clumsy to interact with that way and it might break in the future.
CODE:............
Here is the stack trace from Eclipse.
CODE:........................
Is there any settings/flags to expand the summary text of a notification to two lines instead of 1? The text I am trying to put is too long and it goes over the visible area? Will try something like (text+"/n"+restOfText) tomorrow but I don't think it's going to work...
View 5 Replies View RelatedThe reason: I'm trying to make Android work in a device without touch screen.
View 2 Replies View RelatedDroid X Android 2.2. Does anyone know how to remove the slide to unlock screen when the phone first wakes up? I use the visible pattern lock and first have to slide to unlock then the phone goes to the visible pattern. The old operating system let you remove this but I can't find that on 2.2.
View 3 Replies View RelatedI hate sliding my droid keyboard open and still having to unlock it on the screen. In every other case, having to unlock it doesn't bother me, so I'm just looking for an app that will bypass the lock when you slide the keyboard open.
View 2 Replies View RelatedI'm having crash reports on Motorola Droid phone which force closes my app when the slide is open or closed. I don't have the phone and can't test it. I was wondering if anyone know what kind of event occurs and if any activity callback method is called for those events. Btw, my app is fixed to portrait mode, and the crash probably happens when the background operation is going on while the progress dialog is in the foreground.
View 5 Replies View RelatedI'm using a slidingDrawer in my application that has its handler placed at the bottom when in portrait mode. When the user switches to landscape mode (widescreen) I would like to have the handler located on the left. When I change the orientation from vertical to horizontal, the handler is placed on the right.
I have defined my layout XML like this:
<SlidingDrawer
android:id="@+id/l_drawer"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:handle="@+id/l_handle"
android:content="@+id/l_content"
android:orientation="horizontal"
android:layout_gravity="left>
Anyone have an idea for how to make it slide from left to right ?
Basically 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 have an ImageView, and I want it to be clickable. The image itself is only 32x32 pixels, but I want the clickable region to be larger so it's easier to hit. I was hoping I could set the layout margin values to increase the size of the imageview's clickable area:
<ImageView
layout_width="32dip"
layout_height="32dip"
layout_margin="20dip" />
That doesn't work, what I could do is just recreate the image resource to have a larger transparent region around it. That's a bit annoying because it's hard to tweak if I ever need to change the clickable region. It's not just a single png either, it's a statelistdrawable so I have to resize 3 different pngs if I ever need to tweak the clickable area.
Anything else I can do?
I'm new to Android development, and I was wondering if anyone knew either how to make Tabs slide, or how to get a similar effect without tabs. I have quite a few tabs in my application, and it does not look good on devices with smaller screens. Or maybe tabs are not what I am looking for. If you don't know what I'm talking about, I'd like to reproduce something similar to Photoshop.com Mobile's effects screen. I know this is possible.
View 1 Replies View RelatedIn my app I have nice ExpandableListView. I would like sometime, depending of situation, to expand some or all groups. I would also like to be able to remove/hide groups, expand all and basically have (visually) ExpandableListView without groups. I looked at all available methods for ExpandableListView and couldn't find any that would do what I want to do.
View 4 Replies View RelatedI'm having a little problem with a ListView scrollbar. The scrollbar appears at the side as expected, but how do I get the scrollbar to expand and become controllable in the same way it behaves in the Contact list? Ideally I'd like all the Contacts list functionality for my app - i.e. to allow me to control the scrollbar directly with a finger and to show the first letter of the list elements you're currently scrolled to.
View 6 Replies View RelatedI have a ragged hierarchy of parents and children. In that there are some parents that have 5 children...and some parents have 0 children.
The expandableListView displays the "Expand/Collpase" icon even if there are no children.
Question-Is there a way to hide the icon for only those Parents(rows) that have no children? I still want to show the row of the Parents with no children. And allow a user to click on them. But the "Expand/Collapse" icon is confusing.