Android :: Integrate ImageButton With ListActivity Failed - List No Longer Selectable

Jan 30, 2010

I have a working ListActivity class. Each of the list item consists of an ImageView and a TextView. However, when I try to replace the ImageView with ImageButton, The list becomes unselectable. The onListItemClick or any other function no longer get called when press a list item (Although the track ball can still focus a list item, but nothing more can be done). I have searched the forum and also the internet and failed to find any such working example, apart from one guy reporting a similar problem but with no answer.Code...

Android :: Integrate ImageButton with ListActivity failed - List no longer selectable


Android :: Two Selectable Items In Each List In ListView

Dec 16, 2009

The way I want it is, per row there will be a text and is followed by a right arrow button, so that the user can click on that button to edit the content of that row. If the user is using the keypad, by using the left and right buttons on the keypad, he should be able to select the textview or the Button in that particular row. I have seen this in a couple of apps. The way I see that working on those apps appear as if they are maintaining two lists in parallel.

The reason i felt it this way is, if I am on row 1 of the list and if I press the right key on the phone keypad, then the right arrow button will get highlighted and now if I use the down key or if I keep pressing the down key, then the focus will scroll through that arrow button only as if that is an another parallel list constructed. I don't know if that is a good way to do it. I tried many for getting this to work, but couldn't succeed.

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Android :: Alert Dialog With List Of Selectable Items

Jun 28, 2010

I am displaying an AlertDialog with a list of selectable items on my first page, choosing one item will load to another page, but the problem is that when I go back to first one I can no more see the AlertDialog.

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Android :: Display Image Before The List In Listactivity

Jun 21, 2010

I'm trying to display an image before the list in a listactivity. If I put an ImageView before the ListView, then only the list is displayed..

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Android :: Update ListActivity When List Data Changes

Oct 8, 2009

i want to know how to refresh the ListActivity when i change/add data to the list wich is dispayed.i first thougt the ListAdapter would know when the list is changed but when i add elements to the list there is no update, only when i close the activity and reopen it i see the changes.so i searched for any update() refesh() or something like that method but there is none.so it seem i didnt get the concept, can someone help me please?

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Android :: ListActivity And SQLiteDB - Can't Refresh List

Oct 29, 2009

What is the best way to display a database queries results on the screen using ListActivity? I need the db queries to run in the background and I also need to be able to make different queries and refresh the screen according to the query result. I am using the ListActivity class with a SimpleCursorAdapter in order to display the db queries result on the screen. At the moment, I am doing the db queries at the background using AsyncTask, when getting the results I want the list to be updated immediately, but I can't find a good way to do it. It worked only when I used the changeCursor(cursor) function to set the adapter to a new cursor with the new results. But I don't think this is a good solution since it seems to stuck the UI for a while. I also found some posts about notifyDataSetChanged() but I am not sure if/how/when I should be using it with a SimpleCursorAdapter to make the view refresh.

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Android :: Modify Properties Of A List In ListActivity?

Mar 18, 2009

I have a simple ListActivity midlet. It populates the list using a String array which is passed to the setListAdapter method. code...

However my question is, how is it possible to modify the properties of the list so if I know "etc" and "dev" are directories and I want to change the text colour to reflect that it is a directory how can I do this ?

Can anyone point me to any API's ?

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Android :: ListActivity Design / Changing Content Of List Adapter

May 31, 2010

I would like to write a rather simple content application which displays a list of textual items (along with a small pic).I have a standard menu in which each menu item represents a different category of textual items (news, sports, leisure etc.).Pressing a menu item will display a list of textual items of this category.Now, having a separate ListActivity for each category seems like an overkill (or does it?)
Naturally, it makes much more sense to use one ListActivity and replace the data of its adapter when each category is loaded.My concern is when "back" is pressed. The adapter is loaded with items of the current category and now I need to display list of the previous category (and enable clicking on list items too)
Since I have only one activity - I thought of backup and load mechanism in onPause() and onResume() functions as well as making some distinction whether these function are invoked as a result of a "new" event (menu item selected) or by a "back" press.This seems very cumbersome for such a trivial usage.Am I missing something here?

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Android : Turn List Scrolling Off When Calling On Content Changed In ListActivity

Jul 1, 2010

I got a ListActivity. I update the activity using onContentChanged() API. My problem is that each time I call the above API the list scrolls to the top. Is there any easy way to turn this "feature" off?

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General :: Failed To Send Icon Next To Text Thread In Messages List

Nov 17, 2012

I'd found a way to see all of my text messages which had a "failed" status on them, and I was able to delete them from that list. But now I'm looking at my phone and for the life of me, I cannot figure out how to do it!

Basically, for one of my texting threads, there's a red triangle with an exclamation point icon, next to the paperclip icon for that thread. I'd really just like to know if there's a way to find the text responsible for this error so that the icon doesn't show up next to the contact's name anymore? I'm using an LG Lucid with Android version 4.0.4, and my guess is that probably since that update whatever option I'd used to find the failed texts has either moved or was taken out.

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Android :: How To Make Children Of Selectable Table Row

Sep 23, 2010

I'm making a image gallery with infinite vertical and horizontal scrolling. I put images inside a ListView to make a column, and put the ListViews inside a TableRow. However, it seems that child views of TableRow is not selectable and as a result I can't select the images in my ListView (easily). Is there a way to pass the events down to child views of TableRow so they can be selectable?

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Android :: How To Make Children Of Selectable TableRow

Sep 23, 2010

I'm making a image gallery with infinite vertical and horizontal scrolling. I put images inside a ListView to make a column, and put the ListViews inside a TableRow. However, it seems that child views of TableRow is not selectable and as a result I can't select the images in my ListView (easily). Is there a way to pass the events down to child views of TableRow so they can be selectable?

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Android :: ListPreference With Max Number Of Selectable Options

Jan 6, 2010

I want to have an element in my preference menu that does the following: Show a list of options. Many are selectable Maximum amount of options to be chosen 2. Possibilities I thought of: Doing a separated PreferenceScreen and showing options as checkBoxes but I don't know where to place the logic of max 2 options. Extending DialogPreference and doing it by hand.

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Android :: ListView Not Selectable Anymore In Row Layout?

Sep 1, 2010

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" />

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Android :: ListView Item From Custom Adapter Not Selectable

Jul 1, 2010

I'm making a custom adapter so that I can display a list of items with icons which looks like the menu that comes up when you long click the home screen. For some reason though the list items are not clickable. The can be navigated to with the D-pad but they cannot be clicked in any way. I thought maybe the problem was with the AlertDialog I was using so I replaced a working adapter I had elsewhere but I have the same issue there. My adapter looks like this:

ArrayList<IconListItem> mItems; LayoutInflater mInflater;
public IconListAdapter(Context context, ArrayList<IconListItem> items) {
mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mItems = items;
} public IconListAdapter(Context context) {
this(context, new ArrayList<IconListItem>());
} public void add(IconListItem item) { mItems.add(item);
notifyDataSetChanged(); return item;
} public void remove(IconListItem item) { mItems.remove(item); notifyDataSetChanged();
} @Override public int getCount() { return mItems.size();
} @Override public IconListItem getItem(int position) { return mItems.get(position);
} @Override public long getItemId(int position) { return position;
} @Override public View getView(int position, View convertView, ViewGroup parent) { View view;
if(convertView == null){ view = mInflater.inflate(R.layout.two_line_icon_list_item, null);
} else { view = convertView; } IconListItem item = mItems.get(position);

TextView lineOne = (TextView) view.findViewById(R.id.firstLine);
TextView lineTwo = (TextView) view.findViewById(R.id.secondLine);
ImageView iconImage = (ImageView) view.findViewById(R.id.icon);
lineOne.setVisibility(View.VISIBLE); lineTwo.setVisibility(View.VISIBLE);
iconImage.setVisibility(View.VISIBLE); lineOne.setText(item.getText());
if (item.getSubtext() == null) lineTwo.setVisibility(View.GONE);
else lineTwo.setText(item.getSubtext());
if (item.getIcon() == null) iconImage.setVisibility(View.GONE);
else iconImage.setImageDrawable(item.getIcon());
return view; }

And the XML it's inflating:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="6dip" >
<ImageView android:id="@+id/icon" android:layout_width="wrap_content"
android:layout_height="fill_parent" android:layout_marginRight="6dip" />
<LinearLayout android:orientation="vertical" android:layout_width="wrap_content"
android:layout_weight="1" android:layout_height="fill_parent" >
<TextView android:layout_width="fill_parent" android:layout_height="wrap_content"
android:layout_weight="1"android:gravity="center_vertical"
android:id="@+id/firstLine" android:ellipsize="marquee" android:inputType="text" />
<TextView android:layout_width="wrap_content" android:layout_height="0dip"
android:layout_weight="1" android:ellipsize="marquee"
android:id="@+id/secondLine" android:inputType="text" />
</LinearLayout> </LinearLayout>

When I say they are not clickable, I mean that they items do not highlight in orange when I press them nor does onItemClick ever get called. In my code I have this, a different adapter for another purpose and it works perfectly

this.foos= foos; fa = new FooAdapter(this.foos); fooList.setAdapter(fa);
// View the details for an item when it is selected
fooList.setOnItemClickListener(new OnItemClickListener() {
@Override public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
Intent i = new Intent(MyActivity.this, MyOtherActivity.class);
i.putExtra("foo", ((fooAdapter)arg0.getAdapter()).getItem(arg2));
i.putExtra("list_position", arg2);
MyActivity.this.startActivityForResult(i, 0);
} } );

But when I swap out the first 3 lines for
IconListAdapter ila = new IconListAdapter(this);
ila.add(0, "Test 1", android.R.drawable.ic_menu_mylocation);
ila.add(0, "Test 2", android.R.drawable.ic_menu_edit);
ila.add(0, "Test 3", android.R.drawable.ic_menu_search);
groupList.setAdapter(ila);
I t stops working.

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Android :: Dialog With Multi-column Selectable Textviews

May 3, 2010

I'm trying to create a dialog with multi-column selectable textviews, please take a look to the uploaded picture http://docs.google.com/leaf?id=0BzltuZp0qfq0MDBiZjc1NDgtZmQ5ZS00YjQ2L...

In other words it should be looked like a standard ListView dialog but with two or more columns separated with a line.

I've tried using a GridView for this, but I haven't found a way to add separators between items.

I also tried to play with padding&bg color (result on the picture [url]) but I couldn't avoid the table bounds and problems with selection.

Is there a way to create such dialog and how?

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Make TextView Text Selectable?

May 5, 2011

I have a text view and I'm trying to make the text selectable. The docs say:

Quote:

Use setTextIsSelectable(boolean) or the TextView_textIsSelectable XML attribute to make this TextView selectable

But I can't get it to work I tried

Code:
Tv.setTextIsSelectable(true);
and I get

The method setTextIsSelectable(boolean) is undefined for the type TextView I tried

Code:
android:textIsSelectable="true"
in the xml and I get
No resource identifier found for attribute 'textIsSelectable' in package 'android'

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Android :: How To Make Listview With Selectable Children Stop Scrolling On Touch Event

Oct 20, 2009

As a work around to the issue where a list item isn't focusable if it has a focusable child item (a comment by Romain Guy was that this was intended behavior, for accessibility reasons) I simply filled the listItem with two children, each of which is focusable - There's nowhere to directly touch on the listItem anymore, just it's children.

For the most part this is a useable workaround, effectively invisible to the user, except for one thing- Although you can scroll by swiping without issue, touching to *stop* the scroll no longer works- I imagine because the child item is capturing the touch event and not passing it to the parent listitem, at least while the scroll is in effect.

Is there a known workaround for this? Perhaps someway to "pass the baton" of the touch event back up to the parent listItem, or a way to change my design?

BTW- I know there's some built-in functonality for single/multiple choice listviews (checkbox listviews) - That doesn't actually help in my case. The app is a contact list, and the row children are a relativelayout (populated with contact info) and a clickable phone icon (a one-touch dial for the contact), which needs to be visible or invisible depending on whether the stored contact has a phone number.

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Android :: How To Integrate App With Google Map App?

Jul 7, 2009

I am new to android development. I am trying to integrate my application with the Google maps application is it possible to do so. I have searched for source code for the Maps.apk file but i am unable to find the source code. Is it possible to integrate the my application with Google maps application? if possible how to do this.

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Android :: Integrate Twitter In My App

Nov 4, 2010

In my app, on Button click, I want to show twitter login page. Can any one tell me by posting some code snippets, how to do that? I am using Twitter4J as library for this. Its very urgent.

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Android :: Way To Integrate App To Paypal?

Aug 3, 2009

Could please help me how to integrate my application with paypal, so that User can pay money in my application through paypal to the merchant?

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How To Integrate Android Application

May 22, 2013

I create a simply application on android system. This application includes list of hotels. Now I would like to make something that I press on hotel and chose date of reservation I will be move to the website where I can book this hotel eg. booking.com To sum up I would like to press on hotel in my aplication and by pressed it opens new website where I can book hotel, which I chose in my application. Eventually that are any avalialbe webservices methods support by booking.com

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Android :: How To Integrate Facebook Api In Any Droid App?

Mar 30, 2010

What's the procedure to run Facebook Connect application in android? Here is the link:http://code.google.com/p/fbconnect-android/.

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Android :: Way To Integrate Blackberry / Phone Into Same IDE?

Mar 4, 2010

I am Using phoneGap as a environment to develop the code. so i need to know how to integrate blackberry and androied into the same IDE(Eclipse ).

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Android :: How To Integrate Google Sky Map In Phone?

Jul 5, 2010

Iwant to integrate google skymap in my application. it has any API? or what steps should be taken.

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Android :: Way To Integrate With Phone SDK Tools?

Aug 26, 2010

How can I integrate into the Android SDK tools to do for example: 1) See a list of installed devices 2) Start a new device to run 3) See a list of devices started 4) Install my application (uninstall before install). I got this from the command line but want to use it from an application.

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Android :: How To Integrate 3rd Party App To Tabhost?

Aug 9, 2010

I using android 2.2 and I want to integrate a third party application into the tabulator. Is that possible and how can I do that? The third party app that I use called chartdroid. This is an intent based app and if I post the intent through my host I get an securityexception. ERROR/AndroidRuntime(4442): Caused by: java.lang.SecurityException: Requesting code from com.googlecode.chartdroid (with uid 10033) to be run in process com.chartDroid (with uid 10032)

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Android :: How To Integrate An Existing Web App With Phone App?

Sep 9, 2010

I am just learning application development using Android platform. I want to know how if we post something in twitter app will go to twitter..how do they integrate these two ?

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Android :: How To Integrate Facebook Connect With Phone?

Mar 23, 2010

How to integrate Facebook Connect and API with Android Application?

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Android :: Way To Integrate Audio File With Seekbar?

Sep 4, 2009

I want to integrate audio file with seekbar.

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