What 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?
View 3 Replies
I 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?
Just 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?
View 4 Replies View RelatedI have a relative layout which looks like this:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:id="@+id/nameText"
android:layout_width="wrap_content"......................
To 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.
I need to display a list of categories from a ListActivity. My data source is a ArrayList of type Category which is implementing the android Parcelable interface. stucture is given at the bottom. it has an id and a title
I need title to be displayed as list text and on clicking the list item, i need to get the id for further processing
It is possible to create a new array of 'title's by iterating the category ArrayList and use
CODE:..........
But bu using this method i will get only the title of the category upon click and not the id.
Is it possible to directly use the ArrayList of objects as data source?
CODE:..................
I have seen examples implementing a custom Filter. The Android developer docs talk about implementing a Filterable interface. Does anyone have any advice and/or sample code on the best way to implement filtering in a ListView ?
View 2 Replies View RelatedIn my project i m parsing xml and i want to put it in xml list with in list.
View 24 Replies View RelatedHow do I go about creating the following layout in Android?
I want a "header", that is, a header that stays the same at all times. The only thing that should change is the area below the header.
Think of it as a webpage, where the content-area is where its all happening =)
+--------------------+
| H E A D E R |
+--------------------+
| |
| |
| |
| C O N T E N T |
| |
| |
| |
+--------------------+
Sure, its easy enough to create a LinearLayot, add a View on the top and then another view below that - tada! But what Im after is how you "set up" or design the project so its easy to just change whats in the Content.
What I really would like is to be able to "swipe" (see here) the area and then just "roll in" a new View/thing in the Content-area, but keep the same header.
I 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 RelatedI have 2 ListView in a layout. I want each ListView show all their items. And scroll the whole layout.
View 1 Replies View RelatedI 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:
I 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?
I'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...
This 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:..........
When 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" />
As 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?
I 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:.........................
I 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:................
Things go fine, and i am able to design a layout like this...
View 3 Replies View RelatedI want to create our own BorderLayout like this <BorderLayout> <left> </left><right>/right> <top> </top><bottom> </bottom> </BorderLayout> i know there is no layout in android like this , so I want to create like this. I have seen a borderLayout http://www.anddev. org/viewtopic.php?p=5087 here .but if we want to create a BorderLayout inside the Border Layout,with this example comlexity is more.(inner BorderLayout).so if u have any solutions tell me.
View 2 Replies View RelatedI have a registration form in a LinearLayout as shown below:When emulator screen is in it's default position it is working fine. But when I rotate the emulator screen it only displays the elements which are fit to screen and remaining are wrap up. As shown in below screen:Now I want to make this layout scrollable but not getting the idea.
View 1 Replies View RelatedI created layout through code so that i can add multiple views on that layout using code below.
CODE:..........
Here output screen contains three charts but i want to position third chart in the second line.
How to create Customize Layout in Android ? My plbm is i m dispalying Images in grid view, when the user reached the last image in the gird view , It must display " click here to View More Images" Message.
View 1 Replies View RelatedI'm trying create a scaling layout for an Android application. The whole screen should contain two areas. The top 3/4 of the screen should be a MapView showing a certain area. The remaining quarter of the screen should contain some textual information to certain places shown on the map.
So now I'm wondering what is the best practice to archive this layout the 3:1 ratio of the screen partition? Is there a way to set this ratio in the layout xml file or do I have to calculate and set it manually by code in the corresponding activity?
I have a vertically orientated Linear Layout with some Buttons in it:
<Linear Layout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical">
<Button android:layout_height="wrap_content" android:layout_width="fill_parent" android:id="@+id/bt1" android:text="Button 1"></Button>
<Button android:layout_height="wrap_content" android:layout_width="fill_parent" android:id="@+id/bt2" android:text="Button 2"></Button>
<Button android:layout_height="wrap_content" android:layout_width="fill_parent" android:id="@+id/bt3" android:text="Button 3"></Button>
<Button android:layout_height="wrap_content" android:layout_width="fill_parent" android:id="@+id/bt4" android:text="Button 4"></Button>
while scroll the listview, the Layouts background gets flickering. that is the layout is has a background image. this image will gets invisible and reload all the time while scrolling. how to rectify this? Any Idea?
Note: its happening for inbuilt android Array Adapter too.
CODE:.................
Is it possible use the merge tag in the layout XML for a List item? In particular, when using a SimpleCursorAdapter?
View 6 Replies View RelatedAnyone help me to modify the layout params of a child in a ListView in Android.Please give some code snippets if you can.
View 2 Replies View RelatedI have two textviews, a listview (this is a listactivity, by the way) and a datepicker. All is supposed to be displayed in this order, vertically.
The problem is that the ListView is pushing the datepicker below the screen, to the depths of the unseen world. I want the datepicker to have its own space, fixed at the bottom, while the listview grows as needed, but still allowing datepicker to have its own space.
+/- like this:
~~~~~~~~~~~~~~~ screen top
TextView 1
TextView 2
|
|
|
| ListView [*]
|
|
|
DatePicker (stays here no matter how much List grows or shrinks
~~~~~~~~~~~~~~~ screen bottom
[*] -> This listview will scroll a lot, but won't hide datepicker!
I know it's very lazy to ask for ready code, but could you guys share a light? This is driving me crazy. I've tried millions of combinations I believe.