Android :: Finding View Group Within Another One
Jan 27, 2009Just use findViewById(R.id.layout_2)
View 5 Replies
View 5 Replies
Android :: Add View To View Group And Vertically Align
Feb 11, 2010I have a ViewGroup and it has a few children. And one of them is a TextView ("+id/text"). In my code, I would like to know how can I add a new View or ViewGroup which will be positioned vertically aligned and below the TextView (+"id/text")?I have followed the advice below and try to use TableLayout. As a test, I try to layout statically to make sure things are aligned correctly. Here is my layout xml:
<?xml version="1.0" encoding="utf-8"?>
<TableLayout android:id="@+id/panel" xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:minHeight="?android:attr/listPreferredItemHeight">
<TableRow
android:layout_width="fill_parent"
android:layout_height="wrap_content">..........
Android :: Android - Finding View By Id When View Not On Same Layout
Feb 16, 2010I have and activity MyActivity that extends from MapActivity. In the .xml file containing the layout I can only include the MapView: However I do neet to find another view that is located in another .xml file. Unfortunately, findViewById returns null. How can I get the view I am looking for?
View 3 Replies View RelatedAndroid :: How To Get Index Of Particular View? (Group Layout)
Jul 26, 2010<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:id="@+id/llAddNote"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginRight="8dip"
android:background="#CCFFCC">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="24dip"
android:text="Add Notes"/>
<TableLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="24dip"
android:layout_marginRight="24dip"
android:id="@+id/tlNotes"
android:stretchColumns="0">
</TableLayout>
<Button
android:id="@+id/bAddNoteLine"
android:layout_marginLeft="24dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ADD">
</Button>
<LinearLayout
android:id="@+id/llIndex"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="21dip"
android:gravity="center">
<Button
android:id="@+id/bSaveSubjectiveNote"
android:layout_width="192dip"
android:layout_height="wrap_content"
android:text="Save"/>
<Button
android:id="@+id/bDiscardSubjectiveNote"
android:layout_width="192dip"
android:layout_height="wrap_content"
android:layout_marginLeft="48dip"
android:background="@drawable/button"
android:text="Discard"/></LinearLayout>
</LinearLayout>
How to retrieve the index of linearLayout which has "llIndex" as id.
Android :: How To Iterate Group For Specific View ID?
Feb 11, 2009I'm looking for a simple method to search a ViewGroup for a specific view given the id. This ViewGroup could have nested ViewGroups as well, so it needs to be recursive. Anyone know if Android as some type of view iterator? I can't seem to find anything.
View 4 Replies View RelatedGeneral :: Finding Browser Which Is Able To View Source-code Of Webpage?
Sep 7, 2012Is there a browser which is able to view source-code of a webpage?
View 2 Replies View RelatedAndroid : Iterate Through All Views In View Group Without Knowing Their Ids?
Feb 12, 2009I'm looking for a way to iterate a viewgroup to retrieve all child views without calling findViewById(). Does view count and view position line up? So can I get the view count and then use that as a counter to call getChildAt(int index)?
View 2 Replies View RelatedAndroid :: Add Childs To My Custom View Group With A Cursor Adapter?
Oct 13, 2010I've got a schedule Class, which is simply a custom ViewGroup (with custom onMeasure() and onLayout()), which enables me to place childs(=events) with LayoutParams for column/row start and column/row end. The number of childs and their LayoutParams depend on database entries.
Now I'm trying to add childs (events) from my database. I'd have to use a Cursor Adapter, so my schedule Class has to extend ListView, right? I tried that but the newView() method of the adapter is never called. Why not? My custom ListView doesn't ask the adapter for childs, no childs are added. I also can't add the childs by hand calling schedule.addView() if I extend from AdapterView.
How can I add events to the schedule with the data from the cursor?
Android :: ExpandableListView Not Expanding/collapsing When Using A Group View With A Checkbox
Jun 10, 2009I'm trying to implement an expandable list view where the group view contains a label and a checkbox, visually represented below (the v and > are the expand/collapse icons, the [x]/[ ] a checked/unchecked.
View 2 Replies View RelatedCarousel View For Group Of Images?
Aug 1, 2012I worked as android developer, any sample code for carousel view for group of immages which should display the image and its name in the text view?
View 1 Replies View RelatedAndroid :: Why Doesn't Fillparent Work For A Child View Group Inside ScrollView
Aug 11, 2010I want the view group to extend with the ScrollView if the content of the group is smaller than the display area of the ScrollView.
How can I have the ScrollView child extend to fill the parent if it's smaller than the parent?
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 :: Populate View Flipper Child View With List View?
Aug 2, 2010I am trying to set up a ViewFlipper that changes a SlidingDrawers content each time a button is pressed. So far every view I set up worked fine, but now I am trying to create a ListView (including single_choice_mode) within a child view of the ViewFlipper, but my attempt only let to a NullPointerException. As I only discovered ViewFlipper today, I am not yet familiar with it and may not have understood it completely. if someone could give me a hand and help me find out what I have done wrong, that would be great. Here is what I have done:
The code for the onClick event of the ImageButtons:
public void onClick(View v){
if (v == btnExposure){
mFlipper.setDisplayedChild(0); }
else if (v == btnProperties){
mFlipper.setDisplayedChild(1);}
else if (v == btnSpecialEffects){
mFlipper.setDisplayedChild(2);.............
Android :: Need Finding App Of Picture
Jul 22, 2009Is there an application for when you take a picture that has red in it, you can make it stay red and the rest of the picture black and white?? (picture editing app) and ive already tried picsay.
View 1 Replies View RelatedAndroid :: Finding App / Pin Pal Lite
Feb 8, 2010My brother has a Iphone and there is a app called pin pal lite. Its a bowling score / statistic keeper. For instance we bowl 2 nights a week in a league and he enters in what he did that frame every frame. The app breaks down how often you leave splits, throw strikes, pick up a certain pin. I was wondering if there is anything like that for the droid. I dont feel like spending 200 on a ipod touch to get this. I have looked for many hours and found nothing..
View 5 Replies View RelatedAndroid :: App For Finding Friends?
Oct 12, 2010I am wondering if there is an app that tracks friends by GPS? For example, you enter their number and it shows location on a map.
View 1 Replies View RelatedAndroid :: GPS My Location Finding?
Aug 1, 2010I'm using this code to find my current location. But if I'm at home it can't locate me. But google maps and another similar applications can locate me although I'm at home. What is difference?
View 2 Replies View RelatedAndroid :: Not Finding Our App In Market
Apr 7, 2010Some users are reporting that they can't find our app (WordPress for Android) in Android Market. We have it enabled for all devices and locations with copy protection turned off. One user reported that he is from Sweden (see comments at http://android.wordpress.org/2010/04/05/add-shared-text-and-images/).
I'm in the U.S. and see the app in the Market.
Android :: Finding Device Model
Aug 31, 2010How do I find the make and model of an Android device?
View 2 Replies View RelatedAndroid :: Finding A Phone With Touchscreen
Aug 4, 2010My current phone is a Behold, KRZR before that, and a Kyocera SOHO before that. I really like the Behold, it is by far the best phone I have used to date. But it is time for a change. I'm looking for a touchscreen phone with WiFi and Android and I don't want a data plan.
Requirements:
1) Touchscreen (no slider)
2) Android, preferably 2.2 or confirmed update in pipeline (or ability to root & update)
3) No Data Plan (I'm not willing to pay $30/month for something I won't often use)
4) WiFi
5) Fast processor, 800mhz or faster
6) Camera w/flash Possibilities:
1) Because I don't want data, I don't need 3g, so I could run an AT&T phone.
2) I am willing to root a phone, as long as the process is reasonably well explained in a how-to.
3) I am not looking for a new contract and am willing to pay outright for the phone.
4) If there is a phone that will work, I am willing to consider a phone not sold in the US, if I can get it on eBay or elsewhere. Remember, no data, no 3g, so that might open a few doors.
Android :: Eclipse Plugin 0.9 Not Finding SDK?
Apr 28, 2009Can someone confirm or let me know if it's a problem with my setup where the 0.9 eclipse plugin will complain about not finding the SDK even if the workspace has no Android projects in it? I work on a few projects and many of them don't have Android apps involved, so it's a little annoying to get the popup on every single workspace.
View 7 Replies View RelatedAndroid :: GPS Initialization - Finding Satellites
Nov 26, 2009I have searched the forum for GPS but find nothing so I am posting here, move if the wrong place. I have a VZ Droid and find that the phone service has to be turned on before the GPS will find any satellites. The fix will continue to hold if I switch to Air mode so the phone is not needed after initialization.
Google has been good enough to give us European maps but if a phone service is needed to initialize the GPS the location function etc will not work in Europe. I had planed on taking the Droid to Italy next year but it looks as if it will be useless. Any workaround or is my phone "broken"?
Android :: Finding All Supported Intents
Dec 22, 2009How do I LIST all the INTENTS supported by all the activities(all applications as well) in the Phone.
View 2 Replies View RelatedAndroid :: Finding Apk Files On Google
Aug 25, 2010I posted earlier about finding apps that are now no longer on the Android Market. More so I wanted the Sickipedia app but it isn't showing anymore on the Market. Is there a place where I can go and find lists of apps that I can download as apk's and then install using Astro File Manager? Would also be great if someone actually had a link to the Sickipedia apk. Everything I have found in Google so far directs me to a link for the Android Market but the particular app doesn't exist there anymore.
View 2 Replies View RelatedAndroid :: Geocoder GetFromLocationName Is Not Finding Address
Jul 20, 2010Geocoder getFromLocationName is not returning anything if I'm searching for business places. Here are my finding so far:
CODE:..............
I've tested this on 1.6, 2.1 and 2.2 devices that has Google Maps.
I'm trying to find if there's a limitation explained somewhere on the SDK, but there is none except:
The amount of detail in a reverse geocoded location description may vary, for example one might contain the full street address of the closest building, while another might contain only a city name and postal code. The Geocoder class requires a backend service that is not included in the core android framework. The Geocoder query methods will return an empty list if there no backend service in the platform (http://developer.android.com/reference/android/location/Geocoder.html)
[update]
So after nights of research, I can't seems to make it work - Google simply wont give me the result. Some discussion on android-developers points a fact that getFromBusinessName was omitted when Google Navigation came out. So I'm starting to assume that Google is pulling back some of their geocoding service.
I can always create a webpage that use Google Geocoder API, but its limited to 2500 api call - and I dont think it will be legal (lol). So what are my alternatives here?
Android :: Looking For Definitive Location Finding Logic
Mar 31, 2010I am looking for a tutorial that explains the logic for fast, robust location finding.Basically I am sick of Google Maps finding my location so incredibly fast and accurately while my own application struggles to get a location.I would be fine with pseudo code responses and I will explain what I am doing so maybe I can be shown what I am doing wrong.
1. Get the locationManager object.
2. Do a 'get best provider' call.
3. Get a list of all available providers.
4. lm.requestLocationUpdates(bestProvider, 0, 0, this); hit the location provider as much as I can to get my first signal
5. Send a delayed message.If a location cannot be found in 10 seconds, switch to a different provider and try again with lm.requestLocationUpdates(nextProvider, 0, 0, this);
6. Repeat step 5 until I have a location.
7. Once a location is found determine if it is the most accurate provider.If it is not try again with the most accurate provider on an 8 second delay.If it is the most accurate provider then set lm.requestLocationUpdates(currentProvider, 30000, 0, this); to conserve battery
8. Make sure to lm.removeUpdates(this); before changing the requestLocationUpdates
Now it occurs to me that it may be possible to iterate through my list of providers and do requestLocationUpdates for all providers at once.Is this a viable option or can you only listen to one provider at a time?I have seen that location from onLocationChanged has getProvider()to let you know who provided the location information so that I can know which provider is actually finding a signal and turn off the others.
Android :: Finding If Two Line Segments Intersect
May 14, 2009I have been searching for something like this for a while, finally made what I think is a decent solution on my own, and wanted to share it with the community. Comments would be appreciated, I think I may have some small bugs in the equality checking if the lines are parallel (I might need a <= where I have a < in case the last point is the overlap). Hopefully there are no glaring errors. Code...
View 5 Replies View RelatedAndroid :: Finding Source Line On Exception
Sep 17, 2010When the Eclipse debugger stops due to an exception in my Android project, I can see the exception message in the variables window (e.g., "null pointer"), but how can I find out what Java code line my app was at when the exception occurred? I can see a stack trace in the LH window, but selecting any of them doesn't seem to reveal anything that relates to my code.
View 1 Replies View RelatedAndroid :: Finding Which Broadcast Receivers Are Registered?
Jul 2, 2010I have a program that monitors incoming SMS's, and I want it to monitor them full-time, so I registerReceiver with a Broadcast receiver that I've created. The problem is, if I want to unregister that receiver, I can't unless I know the original Broadcast Receiver class I registered. This is not a problem if I set it to stop when the program stops, but I want the receiver to keep running, only stopping when the user specifies. EDIT: Or is there a way of "Storing" the Broadcast Receiver class that I've created, such that when onDestroy is called it can be saved and when create is called again it can be pulled out.Is there any way of doing this?
View 1 Replies View RelatedAndroid :: Finding Name Of Phone Contact From Number
Jul 20, 2010In my app, I get the name of the person calling from the contacts database and read it out. A user contacted me about a number in the format 123-456-7890 which doesn't work. I've tested this myself and can't see why it wouldn't work. The full code I'm using is available here, but the relevant part is below: Code...
View 2 Replies View Related