Android :: Modifying Layout Params Of A Child In A ListView
Jun 10, 2009Anyone help me to modify the layout params of a child in a ListView in Android.Please give some code snippets if you can.
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Android :: SDK - Convert Bitmap To Resource For Layout Params?
Nov 3, 2010For some reason, when I create a bitmap from an image in asset, it does not display fullscreen. When I take an image from drawable, resId, the image shows fullscreen. Why is this?
CODE:..........................
Android :: Get Soft Keypad To Stop Modifying Linear Layout On Display?
Nov 12, 2009In my android application, I have an Edit Text. When I click in this field, the soft keyboard appears, expanding from the bottom of the screen. It seems to actually modify my layout, pushing contents up wards. When I dismiss the keypad, it retracts, and I see my layout re-expand to take up the space it previously occupied. Is there a way to get the keyboard to simply appear "on top" of my layout, so that I don't get this somewhat unpleasant relayout animation? The Edit Text is pinned to the very top of the screen, so I don't have to worry about the keypad hiding it.
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Sep 7, 2009I am facing problem in fixing the child in particular place in views or layout.
1) Can I fix the child at the starting and ending of Layout directly?
2) Can I fix the child at the starting or ending of the view directly?
Android :: Re Ordering Child Views Of A Layout
Aug 29, 2010I have a number of child views, each child is a TableRow and I need to be able to change the order of the TableRows, such that I can swap the rows into any order. I know there is a method called removeAllViews() but I don't really want to remove and re-create the views if its possible to access and change the order. I really want the display to update as smoothly as possible, taking the minimum amount of time, is it possible?
View 2 Replies View RelatedAndroid :: How To Add Weight Of Linear Layout's Child From Code
Feb 1, 2009i know we can use XML to specify layout_weight.(refer to APIdemo LinearLayout9.java) but is there any method to specify it from code?
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Jan 29, 2010I am trying to make a terminal type app that is wider than the actual android screen. A listview is great except that I don't want the text to wrap. If the text is wider than the screen I want it to print the full text and then the user can scroll over horizontally if they want to see what was printed off the screen. Just FYI this is for ascii type tables. I have followed this example:
It works great as far as horizontal text goes it does exactly what I want but I am unable to get the ListView inside the custom LinearLayout to actually scroll veritcally. I have tried passing the Y coordinates from the onScroll method to mListView such as: mListView.scrollBy(0, distanceY); but that seems to move the custom LinearLayout window instead of just scrolling the ListView. I can tell that the ListView is not scrolling because the window moves without the vertical scroll bar of the ListView moving.
Android :: Scrollable Parent With ListView Child
Dec 14, 2009I know it's considered taboo to place a ListView inside a scrolling container, so is there any "proper" way to accomplish scrolling of a container that has a ListView child in it? An example layout would look something like:
Header
---
"Sub" header
---
ListView with list items
---
Footer
Header and Footer need to remain static on the screen, and the middle content (Subheader and ListView) should scroll between them. I can't have just the ListView scrollable, because the subheader takes up too much space. As it is currently, the Header comes from an <include />, the Subheader contains several views including an Image and some text, and the ListView (actually part of a ViewFlipper) would contain an indeterminate number of items. The Footer has a couple buttons/tabs that are used to control the ViewFlipper (only one of the views in the flipper is a ListView).
The only way I can think of to accomplish this efficiently would be to place the Subheader inside the ListView as the first item -- is there any better way?
Android :: Linear Layout Horizontal With Wrapping Child Controls
Jun 2, 2010Is there a property to set for Android's LinearLayout that will enable it to properly wrap child controls? Meaning - I have changeable number of children and would like to layout them horizontally like:
Example: Control1, Control2, Control3, ...
I do that by setting:
ll.setOrientation(LinearLayout.HORIZONTAL);
foreach (Child c in children) ll.addView(c);
However, if I have large number of children, last one gets cuts off, instead of going to next line.
Android :: ScrollView Not Resizing When A A Child ListView Is Populated
Aug 14, 2009I have a ListView which is embedded in a ScrollView. I populate the rest of the Views in the ScrollView, then populate the ListView. Unfortunately yhe ScrollView doesn't size itself to accomodate the items in the ListView. Am I missing something? Is there a way to get the View to resize itself to accomodate the contents of the ListView?
Here is the View in question :
CODE:.............
Here is the element view used to render the items in the list :
CODE:................
Android :: Change Color Of ListView Child Items On Focus
Nov 20, 2010I have a list View in my app (this is the xml layout):
CODE:.............
Each item of my list View is composed of two TextView:
CODE:.............
I would like to change background color (and text color) of each item of my ListView on focus (and, if possibile on selection). How can i do it?
Android :: If ScrollView Only Supports One Direct Child - How Supposed To Make Whole Layout Scrollable
Nov 24, 2010I have 3 text views in a layout, where the text clips a tad on the bottom on my droid 2...how can I ensure that the whole text is viewable and the user can scroll down (simply with their finger) to see the rest of my text?
EDIT:
CODE:..................
Android :: Change Nested Layout's Child View Group's Width In Java Code?
Oct 6, 2010I have a layout xml file with a linear layout. One of the children is again a ViewGroup Relative layout. In my java code i want to change the width of this child Viewgroup for my requirements. I tried this
ViewGroup childViewGroup = (LinearLayout)findViewById(childViewGroup);
LayoutParams l = childViewGroup.getLayoutParams();
l.width = 360;
childViewGroup .setLayoutParams(l);
I couldn't do this because findViewById(childViewGroup) doesn't fetch ViewGroups it does only for Views. Note: I cant define a whole new layout.xml for this minor requirement since it is huge layout file and might cause performance overhead. I wanted to just change the width of the child view group in my java activity code.
Android :: How To Create Such Layout For Each Row Of Android Listview?(Tricky Layout :) )
Nov 24, 2010To create the following xml layout for the row of my listview
Here the Text is written in a textview and remaining 5 boxes are 5 different ImageView, and the Images should be clickable. How thetext comes over the images.
Android :: Child Views Of Particular Table Row In Table Layout?
Jul 15, 2009Here is my screen description: It is a TableLayout and it contains multiple Rows. I have set TableRow as clickable, as I want to go to next screen on click of a tableRow. Everything I am doing through Java programming (instead of XML layout, because number of TableRows changes each time) On next screen, I wanted to display all the views of that particular clicked TableRow. Here the problem i am facing is how to capture particular tableRow on onclick() even and how do I get all the textviews of that particular Row. I tried to set id at runtime, and tried to get id of view, but it's not working, giving error resourcenotfoundexception.
View 2 Replies View RelatedAndroid :: Deliver Test Params Using Adb Shell Am Start Command
Jul 29, 2010I wish to know how in java I should receive these parameters. I do know how to deliver parameters via adb shell am start command but I still have a problem to get them in java (android) code.
My class extends InstrumentationTestCase and not Activity class!
So I cannot perform: this.getIntent().
I anderstand that I need to create intent doing: Intent intent = new Intent(Intent.someAction);
Can you help me to find out what action should I use here.
I also read that there are secondary attributes: category, type, component, extras. I know that I also need to update the manifest file accordingly. Sorry for so many q/a.
Android :: Can Not Use <ListView> In Layout Xml?
Nov 3, 2010I try to write a xml like below xml,but always get an exception say that"Caused by: java.lang.UnsupportedOperationException: addView(View,LayoutParams) is not supported in Adapterview". It is say that in layout xml can not use <ListView> </ListView>,and it should be <ListView />and be manipulated using java code,is it? Code...
View 2 Replies View RelatedAndroid :: Scroll Two ListView In Layout
Sep 29, 2010I have 2 ListView in a layout. I want each ListView show all their items. And scroll the whole layout.
View 1 Replies View RelatedAndroid :: Layout - How To Get The Bottom Bar Under Listview
Feb 18, 2010I hope can get the layout like this:
---Search bar(EditTextview)-----Listview(Rows)-------Bottom bar(Contain many buttons)---
I paste my xml file here.Pls help me check it:
Android :: Crash To A ListView With Different Row Layout!?
Aug 31, 2009I built an app to show a ListView with different layout of each row within it. I extend BaseAdapter to construct my own adapter class and override its getView() method. In getView() method, I use
view = mInflater.inflate(mResource, parent, false); to obtain which layout xml file that be needed to generate different layout for each row.
After coding and running, the problem occurs. While I'm scrolling the list, this app crashes and pop-up an warning dialog that says "The application has stopped expectedly. Please try again."
If I use the same layout xml file to enable each row has the same layout, everything is all right. Does somebody has any ideas about that?
Android :: How To Align Layout To Right In A ListView Row
Feb 21, 2010I'm trying to get listview row to look like the following:
| Text-Text-Text <ImageButton> |
With the imagebutton snapped to the right edge. How can I do this? Here's the current layout code I'm using. What am I doing wrong? code...
Android :: Layout With ListView And Buttons?
Mar 5, 2010This specific layout is just annoying me. And can't seem to find a way to have a listView, with a row of buttons at the bottom so that the listview doesn't extend over top of the buttons, and so the buttons are always snapped to the bottom of the screen.
Here's what I want:
It seems like it should be so easy, but everything I've tried has failed.
Here's my current code:
CODE:..........
Android : Need To Create ListView Which Contains Layout
Aug 11, 2010I want to create a ListView which contains a RelativeLayout which contains an ImageView and another Layout (Linear). Linear Layout Contains some TextView.
How can I create this ListView?
Android :: ListView Not Selectable Anymore In Row Layout?
Sep 1, 2010When I use a ImageButton in the ListView row, the ros is no selectable. When I change it to a ImageView it is selectable. I have this simple row layout, and below is my list , am I missing something simple?
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="fill_parent" android:layout_width="fill_parent"
android:orientation="horizontal" android:id="@+id/layoutrowtop">
<ImageButton android:id="@+id/imgDetailDisclosure"
android:layout_height="fill_parent" android:layout_width="48dip"
android:layout_gravity="center_vertical" android:background="#00000000">
</ImageButton>
<RelativeLayout android:layout_width="wrap_content"
android:layout_height="?android:attr/listPreferredItemHeight"
android:padding="6dip"> <TextView android:id="@+id/firstLine"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:ellipsize="marquee" android:textStyle="bold"
android:textSize="18dp" android:singleLine="true"
android:gravity="top" > </TextView>
<TextView android:id="@+id/secondLine" android:layout_height="fill_parent"
android:layout_below="@+id/firstLine" android:layout_width="wrap_content"
android:ellipsize="marquee" android:textStyle="italic"
android:textSize="14dp" android:singleLine="false"
android:gravity="top" android:lines="2"> </TextView>
</RelativeLayout> </LinearLayout>
<LinearLayout android:layout_height="wrap_content" android:orientation="horizontal"
android:layout_width="fill_parent"> <EditText android:id="@+id/search_box"
android:layout_height="wrap_content" android:layout_weight="1"
android:layout_width="fill_parent" android:hint="type to filter" android:inputType="text"/>
<ImageButton android:id="@+id/search_button" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:src="@drawable/icon_mag_glass"/>
</LinearLayout>
<!-- Set height to 0, and let the weight param expand it -->
<!-- Note the use of the default ID! This lets us use a ListActivity still! -->
<ListView android:id="@android:id/list" android:layout_width="fill_parent"
android:layout_height="0dip" android:layout_weight="1" />
Android :: Layout For ListView Item Like Twitter
Sep 11, 2010As you already know, in Twiiter application, twitt content stays in the right hand side of the Username, and in second line, the twitt content stays back to the left of the parent layout. (which is similar to the Listview item's layout of Facebook Application)
My problem is the username and twitt content belong to 2 different columns. Could you please tell me the way to fix the problem?
Android :: Listview Custom Row Layout - Tried Many Combinations
Jun 13, 2010I am having trouble getting my layout to give me result I need, I already tried many options and it seems that I'm doing something wrong or completely missing something.
I have a listview with a custom row layout I can't seem to working although it shouldn't be complex. I need of the list row to insist of:
Icon -- title text (bigger and bold) with a short multi line text under the title -- ImageButton
My problem in most of my tests is the icon to the right usually doesn't appear, I guess my center group grows and takes all the space of the button. My last failed attempt was with a Relative Layout, didn't have too much luck with a Linear Layout either.
Here is the row XML:
CODE:.........................
Android :: Custom Typface In Listview Row Layout
Aug 6, 2010I am running a sqlite query and binding the returned data to a ListAdapter.
I have used the following example
ListActivity | Android Developers
However, having defined a seperate layout for the rows I cannot change the typeface for textview text1 to a custom one from assets
Here is the row layout
CODE:................
Here is the code from the andriod tutorial
CODE:............
We'll define a custom screen layout here (the one shown above), but typically, you could just use the standard ListActivity layout. setContentView(R.layout.custom_list_activity_view) ;
Query for all people contacts using the Contacts.People convenience class. Put a managed wrapper around the retrieved cursor so we don't have to worry about requerying or closing it as the activity changes state.
CODE:................
Now create a new list adapter bound to the cursor. SimpleListAdapter is designed for binding to a Cursor.
CODE:................
Specify the row template to use (here, two columns bound to the two retrieved cursor rows). mCursor, // Pass in the cursor to bind tonew String[]{People.NAME, People.COMPANY}, // Array of cursor columns to bind to. new int[] {android.R.id.text1, android.R.id.text2}); // Parallel array of which template objects to bind to those columns.
CODE:................
Android : How To Create A ListView With Different View/layout For Each Row
Oct 26, 2009Just have a look in the system app contacts --->add new contact, this activity have a listview with different structured views for each row. I could do this by override the "getView" method, but a problem I'm facing is edittext will lose focus when I click on it. What happened when the view enter touch mode?
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Jul 4, 2010What I want to do in one of my tabs in my application is have a ListView of contacts. Though, in that example, the ListView is made from an array of Strings. Is there a way that I can create one of those using the values from an ArrayList?
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Apr 19, 2010Things go fine, and i am able to design a layout like this...
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