Is it possible to tell the flipper to jump to a given view instead of navigating using showNext() and showPrevious()? I would like my ViewFlipper to start at page N instead of the first one.
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I 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);.............
I am trying to populate a ViewFlipper with a ListView when a certain button is clicked...but I only get a NullPointerException for lv.setAdapter(new ArrayAdapter<String>(this, R.layout.specialeffectsview, specialEffects)); To be honest I don't really know how to do this, I just learned about the ViewFlipper today and I haven't fully understood how to use it yet. If anyone could help me find how what I have done wrong, that would be great.
Here is the code I use:
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); String[] specialEffects = getResources().getStringArray(R.array.special_effects_array); lv.setAdapter(new ArrayAdapter<String>(this, R.layout.specialeffectsview, specialEffects)); lv.setChoiceMode(ListView.CHOICE_MODE_SINGLE); }
I am using a flipper in my main xml file to view multiple layouts in my app. For instance, if something = 1, the user is shown one version of the flipper, where if something = 2 the user sees a different version. Is there a way I can view the layout of the xml file for the other flippers I have rather than the main one? Ie, is there a way to switch views of each state of the flipper in eclipse?
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my code is...
I want to add these images to flipper on by one.
A view flipper has 4 list views. When i flip the view flipper using gesture listener implemented on view flipper, it works fine. But I am not able to scroll the list view since the touch event is not able to trickle down from view flipper to list view.
CODE:.............
I want this event to be handled by list view
CODE:.................
For a short time now I got this Force Close Error apparently due to an error with the View Flipper. The thing is I haven't touched or changed the ViewFlipper in weeks and suddenly I got this error (see logcat output)
CODE:............
Here is the XML for the layout:
CODE:..................
I have an Linear Layout inside the View Flipper. When i fling/swipe the layout the same layout reloads the same layout with the animations slide_left_out and slide_right_in. I just have only one layout view. it has the values the image view and text view. When i swipe the view it just change the next value to that views. Any Idea?
View 1 Replies View RelatedI have to acheive that the Touch Scroll on the View Flipper. For Example. I have to Images. At First, ViewFlipper Shows an First Image. Now I Flung the view from right to left. The First Image view SLide out Left and Th Second Slide in from Left. I can Achieve it By this Post. But I want to Scroll the image. that is, On the Action_Move Event i want to do Touch Scroll. For Example, When i move the touch from right to left. it will flung how much the touch moves. on that time the output should looks the both images partly. How to do that? What i have to measure the Screen levels(height & width). Example codes are more helpful. Sorry for the Bad English.
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View 1 Replies View RelatedDoes anyone know of a way to get your 'All Apps' screen to be a fixed multi page view rather than a scrolling list. When it's a scrolling list, it's hard to find what you are looking for quickly, as you first have to work out where you are on the list, then scroll to the required area of the list and find the app (which is always on a different place on the screen as the list moves (ie sometimes it could be at the top, sometimes at the bottom, somtimes in the middle).
On a fixed multi page view, you only need to work out which page you're on, then the app you are looking for will be in a fixed place on it's page (i.e. always top right spot on page 2). I appreciate that this is not a huge time-saving issue, but it would be helpful for me, and sometimes those few extra seconds why trying to find the 'messaging' app can be a pain in the neck. I downloaded some nice wall papers so at the moment am trying out having very clean homescreens, hence using the 'all apps' a lot more.
In browsers when I type view-source: before any address it gives me the page source. But i am not able to do it in android. It gives me "web page not available" . Can any one please tell me why it is giving that and any other way for me to view the page source in android?
One more doubt is what exactly is "@hide", even if I commented it( /** @hide */) it is having some meaning( it is not visible in another classes ). When I deleted it its working fine, it is visible. what is the reason?
I have a ScrollView, inside of it there is a TextView, and there are two buttons for PageUp and PageDown in the other part of the layout. When I click on PageDown, I want to see the text in the TextView to scroll down one page. How could I do it?
View 2 Replies View RelatedI was working on webview following the link http://developer.android.com/resources/tutorials/views/hello-webview.html and it is working fine but the problem is i cant view the whole page i mean that it is horizontally not scrollable.
How can i view the whole page by scrolling both horizontally and vertically?
CODE:...................
Am creating a small application In View Page am doing update and delete operation from database am displaying data s in the top (ex 10 records) and bottom i have 2 buttons Edit and delete if user clicks Edit button it redirects to Edit page In Edit page i am displaying content for editing also i have 2 buttons update and cancel if user click update again am redirecting(using start activity) to view page It is not displaying new records. i went back to main page and then i clicked view page now it is updated How to solve this ??? Another problem is At the same if user clicks back button it is going all page which i went (through redirected page)
For example First i clicked view page from main page in view page am doing edit and delete operation after completing this it goes to view page Here i am clicking back button it is going previous page that is edit or delete page which i have performed last I need to go main page from view (after performing edit or delete op) How to do this ?
I am trying to view full version of the ny times web page but keep getting mobile version. I changed browser setting not to display mobile view but did not work. Any suggestions.
View 3 Replies View RelatedMy question is: when you are in a webView, and you have gone through several pages. You want to go back. Is the last page you have been to cached, so that you would not need internet connection to go back?
View 1 Replies View RelatedIm thinking of getting the HTC Desire. What do real users think of this phone. I have a iPhione 3GS and its a good phone but want to try out android. I assume that Android is a good stable OS? I had symbian phones years ago and they where a disaster. If you installed a number of programs it just stated to crash. Does Android suffer from this? How is sync handled as I hate using itunes.
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View 49 Replies View RelatedI have a ListView that is controlled by a standard BaseAdapter.When the user clicks a button, I want the ListView to Scroll into view the 100th record.How is that done?
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View 3 Replies View RelatedIn layout XML it is possible to specify android:imeOptions="actionNext" which adds Next button in virtual keyboard and by clicking on it - focus jumps to the next field.
How to do this programmatically - e.g. based on some event trigger focus to go to the next field?
I have a binary file which contains image. I have to jump on different locations in file to read the image file. So far I am using mark and reset methods but these are not helping me as I want. And I am using Input Stream to read the file.
View 2 Replies View RelatedI have the tronsmart CX-919 mini pc running 4.2 and there is an issue with the browser reverting back to the home page or the previous page. When I try to display a webpage on our intranet it reverts back to the homepage or previous page after about 3 hours. I need it to display constantly. I read somewhere that it was a Download Manager issue and disabling it would work but I can't find where to disable it. Also it was stated that Flash was an issue but i tried uninstalling it and it just reinstalled itself and the problem kept occurring. I just want to display a page in a browser and for it to stay on the screen (full screen) until I manually navigate away from it. I plan to leave it on for weeks at a time.
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