Android :: How Do I Switch To New Activity From A Custom Listview ?

Sep 1, 2010

I am in a situation like, i have custom list view. One button, with listitems. When i click the button, i need to switch the activity. But the calls, startActivityForResult(myIntent, 0); --> is a non static call. I couldnt initiate this function in onClickLIstener() for the button. Dont know how to proceed with this situation ? Can anyone help me out with this.? Code...

Android :: How do i switch to new activity from a custom listview ?


Android :: ListView - Use The Activity OnClickListener From A Custom Adapter?

Nov 1, 2010

I have a listView using a custom adapter. Each row contains a button and some other Views. I want to be able to click either on the button, or on the row itself (to edit the item of the list that is clicked).

Setting an onItemClickListener in the activity won't work because of this problem

I think I have to set an onClickListener in the getView() method of my adapter for it to work properly.
I would like to use my activity's onClickListener, in order to use a startActivityForResult() when the row is clicked, in order to have something returned to my activity when the item edition activity is over.
How can I do that?

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Android :: Get Custom Dialog Activity While Clicking On Listview In Droid?

Dec 12, 2009

How to get custom dialog activity while clicking on listview in android?

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Android :: Way To Change ListView Style Droid Without Building Custom Listview ?

Jun 26, 2010

I would like to change text and back ground color of my Listview without building custom rows. Is this possible ?

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Android :: ListView Using Custom ArrayList Adapter - Implementing Custom Filter

Jun 18, 2010

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 ?

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Android :: How To Switch Tab From Within Sub Activity

Feb 17, 2010

I'm currently working on an application, designed around a TabActivity.Tab1 has a button and I would like when the user click it, it switches to Tab2.

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Android :: How Does An Activity In A Tab Knows It Switch To Another

Sep 22, 2010

In android, I have a TabActivity with 2 tabs and each tab has it own activity (say ActivityA and ActivityB). When I am on ActivityA, and I click on ActivityB's tab, how does the ActivityA knows it is no longer the active Tab?

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Android :: Switch Tabs From Within An Activity Within A Tab

Mar 29, 2010

Currently I have a TabHost implemented with 3 tabs each containing a separate activity. My question is how do I switch between tabs from within one of the activities that is located inside the tab host. I've looked everywhere and have been unsuccessful in finding a real answer to this problem.

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Android :: How Do You Switch Activity Programatically?

Aug 28, 2010

It seems like every example I can find of switching between Activity's involves creating an Intent and passing in the context of a View via an OnClickListener associated with a button.But what if you just decide you need to switch Activity's? In my case, a Preference value is causing an Activity switch. How do you create an Intent that can cause an Activity switch without an associated OnClickListener?

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Android :: How To Switch From Activity To ListActivity?

Jul 24, 2010

This post probably shows my ignorance of Android coding, but here goes. I have a sample app I am developing which starts by extending Activity. I have a main.XML layout which works great. On a button click from the main layout I'd like to load a ListView. I think I understand how to use ListView and seed data into it. I have created a new layout which contains this ListView. I am confused, however, how I switch from a regular Activity to a ListActivity so I get the convenience methods like setListAdapter()? Should I be starting with a ListView, and then drawing the other view on top once the app starts by inflating the layout and using it? If not, how do I create a ListActivity object inside my app, and where should I create that? If you have a sample application or tutorial that shows how to do this, I would appreciate it.

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Android :: Way To Switch From Activity To ListActivity?

Jan 22, 2009

I have a main class derived from Activity, I need a ListActivity (displayed when the "menu" button is clicked). How can I proceed. I don't understand how I can switch from one to the other?

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Android :: Program Will Not Switch To Activity On My Phone

Oct 27, 2010

public class TestCamera extends Activity implements SurfaceHolder.Callback, View.OnClickListener {
Camera.PictureCallback mPictureCallback = new Camera.PictureCallback() {
@Override
public void onPictureTaken(byte[] data, Camera camera) {
// TODO Auto-generated method stub
picture = data } };
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_DPAD_CENTER)) {
mCamera.takePicture(null, null, mPictureCallback);
return true; }
return super.onKeyDown(keyCode, event); }
@Override
public void onClick(View view) {
switch(view.getId()) {
case R.id.camera:
picture_intent = new Intent(this, PictureViewer.class);
picture_intent.putExtra("picture", picture);
mCamera.startPreview();
startActivity(picture_intent); } }

In the emulator, the program behaves like it should. However, when I put this application on my phone (Nexus one), it doesn't switch to the new Activity when I touch the screen after I take a picture. If I touch the screen without taking a picture, it switches to the new activity. I can't figure out why my phone won't switch to the new Activity after taking a picture.

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Android :: Switch Between Activity With Rotation Animation

Nov 24, 2010

does anybody knows how to launch a new activity with rotation animation.That I would like to know if there is a way to do the same but instead of image, i will be activity (whith new layout).

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Android :: Email App Switch Its 'main' Activity?

Dec 4, 2009

In android Email app, when I first launch it, it will shows me the 'account setup wizard' activity. But when I launch the Email app(after the account is set) again, it wont' show the 'account setup wizard' activity, it will show the 'Folder list activity ' instead.

How can it does the main activity switch (depends on the email account setup)?

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Android : Switch Activity Of Content Of Tab In Tabhost?

Dec 8, 2009

I have created a TabHost and in 1 of the tab, I have added the content using

mTabHost.addTab(mTabHost.newTabSpec("tab1")
.setIndicator(getString(R.string.dialerIconLabel),
getResources().getDrawable(R.drawable.ic_tab_dialer))
.setContent(intent));

Is it possible for me to switch the content's activity programatically after I called 'addTab of TabHost'?

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Android :: Simple Activity Switch Not Working - No Errors

Feb 19, 2010

I have a basic calculator app I'm making. Two activities, the main one and ResultView.

I've made it where I click a button on activity A to go to activity B. The log says activity B is started and "displayed" successfully, the title for the new activity loads, but the body does NOT show. I added a simple Text view with static text.. see the result.xml at the bottom. I also tried inserting information programmatically, but that didn't do.

When I debug the program, I tried putting breakpoints as the activity is called with startActivity() as well as on the first line of the onCreate method within the ResultView class (my activity "B") but the program never hits the second breakpoint. In fact, it looks as if Looper.class is called in the end.

This bit of code is placed in the button handler on acitivity A:

CODE:........

The activity is in the manifest, within the "application" tag:

CODE:....................

If more info is needed, let me know...in short, "HELLO WORLD" does not display at all.

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General :: No 3G Sim Switch Settings On Custom Rom

Nov 3, 2013

I have Star S7589 and have installed the following rom (www.needrom.com/mobile/star-s7589-galaxy3/). However while the rom is awesome it seems that the menu is missing a key feature the ability to swtich the 3g sim vs 2g sim. Which is a key feature for any of these dual sim china mobiles.

I have tried everything in my power, changing the settings apk. Uncompiling and modifying the settings xml (I'm no dev/expert and working with limited knowledge) but to no avail.

Found this reference script [URL]

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Android :: Switch Back To Previously Selected Tab After Activity Is Recreated?

Jun 13, 2010

In my TabActivity the user may be asked to switch to browser activity for OAuth phase, and if the phase takes too much time, my activity will be killed. After the user switches back to my activity, its onCreate() method is invoked again and tabs are recreated.

So I would like to know if there is any simple way to switch back to previous tab, and keep the tab as what it was. For example, one of the tab views contains a ViewSwitcher child, and I want to switch back to the switched view after recreating the activity.

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Android : Way To Switch Over To Next Screen From Main Activity By Clicking On Button?

Nov 18, 2010

I am working on an application where I need to go to the next Screen form the Main Actvity when I Click on the Image Button of the Main Activity Screen. I had searched a bit on Net regarding this and found something like the OnClickListener method. I am still stuck for what exactly I want to do actually.

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Android :: Custom Icons In ListView

May 28, 2010

Is there any way to place a custom icon for each group item? Like for phone I'd like to place a phone, for housing I'd like to place a house.

Here is my code, but it keeps throwing a Warning and locks up on me.

CODE:.............

The error i'm getting:

CODE:................

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Android :: Custom ListView Background

Oct 13, 2010

I have a LinearLayout layout with a ListView in it. I've made the android:background of the LinearLayout (I've also tried it on the ListView) be an image that I would like for my background.

This works fine enough. However, when I start scrolling through the ListView, the background often disappears and becomes black. If I move it around some more I may be able to get it to appear again. It would seem that Android is drawing over, or perhaps painting what's behind my background onto the items.

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Android :: Custom Scrollbar For A Listview

Oct 6, 2010

Threre is a unique resquirement for my project.

I need to create a custom scrollbar for a listview.

I can do this task by setting drawable for scrolllbar.But that does not fulfill my requirement.

There are arrows in scrollbar drawable image and when clicked on them,particular list item should get selected.

So I need to use custom scrollbar for this requirement.

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Android :: SetOnItemClickListener Not Responding For Custom ListView

Apr 29, 2010

I wrote a custom Adapter for a listview ,but when i tried implement click event for list item ,i found that it was not responding ,I will be glad if someone suggest me a solution.

public class TourList extends ListActivity {
....
setContentView(R.layout.tourlist);

getListView().setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,int position, long id) {
//i couldn't reach here
Log.v(TAG,"did u get me");/.....................

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Android :: Redrawing Part Of A Custom ListView

Aug 20, 2009

I have a custom ListView and I want to redraw a View inside each row under some circumstances. How would I do that in the ListActivity?
But that seems a waste, redrawing the whole listview. Code...

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Android :: Drawing Custom Images In ListView

Jun 23, 2009

I would like to draw custom images within a ListView, for this I have created a ListView and an ArrayAdapter object. I have specified that each element of the ListView will be an ImageView which is specified by an XML layout file. Now, I would like to draw a custom graphic in each cell depending upon certain paramters.

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Android :: Apply Custom ListView For A CursorAdapter

Oct 31, 2009

I am building a custom listview used to list contacts from the contact cursor into a list with two text view for the phone number and name of the contact as well as a place for the images. I am getting a nullpoint error when i try to setText for my TextView Even though i checked the variable to see if they contained a string I have no ideas whats wrong with it. Code...

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Android :: Custom ListView And Context Menu / How To Get It

Oct 19, 2010

I have a two layouts files in my app. Also I have Activity extends ListActivity. Every item of this activity looks consider item.xml layout file. I am trying to get context menu when make long presss on item, but I don't see it.

In my activity I trying to registerForContextMenu(getListView()) and override two methods

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle bundle = this.getIntent().getExtras();
new PopulateAdapterTask().execute(ACTION_SELECT);}

@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.context_menu, menu);} Code...

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Android :: Listview Custom Row Layout - Tried Many Combinations

Jun 13, 2010

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:.........................

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Android :: Custom Typface In Listview Row Layout

Aug 6, 2010

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:................

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Android :: Implement A Custom Listview Row With Buttons?

Oct 8, 2010

I have an ExpandableListView that I want to populate with my custom views of type NoteView. NoteView extends LinearLayout and contains two buttons and a checkbox. I have almost everything working, the NoteView's are being populated with backing data, the lists are getting filled, and the buttons are clickable and perform the required tasks.

The problem is the ExpandableListView no longer responds to click/longclick/keypress events at all (other than selecting list items with trackball/DPAD).

I replaced my custom view with a standard TextView and the touch events flowed normally again, so it is almost certainly something I am doing wrong with my custom view or some obscure ListView setting I am overlooking.

Here is my NoteView code and XML Layout. What am I missing?

CODE:.........................

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