My app uses a TabHost containing one tab with a ListView and another tab with a simple form. When the keyboard is slid out in order to write into the form fields, I don't get automagic scroll bars added to the LinearLayout around my form elements.
The resource xml follows.
CODE:................
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I have a standard ListView. It's not displaying the scrollbar track thumb though. Is there some special setting you need to set in order to show the scrollbars? My definition looks like this:
CODE:............
The listview has data, and it has enough items to scroll.
I have a Dialog implemented with scrollview and a multiline edittext item in the scrollview. I see that I can use the scrollbar in the edittext as the scrollview will take over it. Can they co-exist and work together?
View 7 Replies View RelatedI am working on adding vertical and horizontal scrollbars in a custom drawn View. I have overridden the compute*ScrollOffset, compute*ScrollRange, etc methods and have enabled the scrollbars by called set*ScrollBarEnabled. However, I do not see the scrollbars in my View, even after a call to scrollBy, which according to the documentation calls awakenScrollbars (I assumed awakenScrollbars is not required as the scrollbars do not auto-fade - isScrollbarFadingEnabled returns false).
View 2 Replies View RelatedIn the new official Twitter app, the scrollbars in all the ListViews the app uses are hidden unless the user is scrolling through the list.
When you start scrolling, the scrollbars appear. When you stop, they fade out with an animation until they are gone completely.
I can't seem to find anything in the documentation that indicates this as being a standard feature.
Is this something included in the API? If not, anyone know how this might be done?
SmokedGlass is probably my favorite theme out there, but it drives me nuts not having the scroll bars in any of the windows. Is there any way to turn them back on?
View 2 Replies View RelatedHaving a problem in Eclipse with regards to an XML file. Eclipse complains that android:scrollbars and android:fadingEdge do not allow Strings. I checked the Android developer site and they do in fact accept strings in the xml file. A related question posed had the problem where there was a missing :android after xmlns. As you can see from the code the line beginning with xmlns is correct I believe. Here is the complete file contents:
<?xml version="1.0" encoding="UTF-8"?>
<com.example.todolist.TodoListItemView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:scrollbars="verticle"
android:textColor="@color/notepad_text"
android:fadingEdge="verticle"
I need to set the TextView maximum height (either using maxHeight or maxLines). And if there are more lines of text the scrollbars should be shown. What markup should I use for this? Initial idea was to wrap TextView with ScrollView, but ScrollView has no maxHeight attribute.
View 1 Replies View RelatedI'm trying to create multiple tabs, each with a different Activity. The only downside is i'm using a custom layout file thus my class extends an Activity rather than a TabActivity. While trying to run, it fails and suggests calling TabHost.Setup(ActivityGroupManager agm)
View 3 Replies View RelatedIn a TabHost widget, I can create a new tab with its content (Intent) using TabHost.addTab(TabHost.TabSpec tabSpec).
We can remove all tabs we created by calling clearAllTabs(), but I can't figure out how to remove the tab or just replace the content (Intent) inside the tab with new Intent.
so what I need something like removeTab(int index)
I have a tabhost...
in this tabhost is a Intent,and in the activity must change to other activity,
question is I hope the other activity at same tabhost switch?
Can do this?
Because of i add image on the tab,the tab looks small,and the string of the tab is on the image now. So,i want to make the tab looks larger,and the string of the tab could under the image. what should i do?
View 4 Replies View RelatedI recently want to put mapview in tabhost but now is the question i can't figure out how to do this right!
here's my source code...
I currently have a TabHost with 3 tabs.The content of each tab is an activity. The first and second tab make HTTP connections.The first tab still uses the UI thread (which i'm changing) so it would explain the slow orientation change since it's creating a fresh activity and making all those connections again. What I don't understand is why if I am on say Tab 3 which makes no connections at all does changing the orientation take such a long time (up to 5 seconds).In playing around with the TabWidget I noticed something that may be related.
View 2 Replies View RelatedIs there a possibility to navigate between Activities tabs in TabHost using back button? When I press it, I go out of the main Activity to the previous one.
View 2 Replies View RelatedI have to create tab bar in my application in which i have to navigate between activities under single tag. So that i tried many ways one of which is to clear all tabs from tabhost and create new tabs and add on tabhost but it gives me unexpectedly close error.
View 2 Replies View RelatedI'm trying to figure out how to emebed a listview in a tabhost Whenever I call it dies a rather unglamorouis death.I suspect I'm missing something rather obvious as I'm just getting started with this, but I couldn't find other examples of people having listviews inside tabcontrols besides the one which suggested as above. Any suggestions?
View 4 Replies View RelatedAnyone knows of any icon packs for android tabhost? Let's say I'm not good at drawing..
View 8 Replies View RelatedI 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)
View 2 Replies View RelatedI have an application that has two tabs: -First tab contains contacts -Second tab contains chats
Some times when I select the second tab it dissapears and a black background is shown. This issue does't happen when the first tab is shown You can find a picture of the issue here: http://1.bp.blogspot.com/_2UoVsSnv2Gk/Sl8u2o-tvzI/AAAAAAAAAJc/RMUMfKU...
This issue happens randomly and i can't reproduce it consistenly.
I have a TabActivity. Within this activity (in the onCreate method) I create a TabHost and a TabSpec and do a tabSpectSearch.setContent(intenSearch); The Indent is created using intentSearch = new Intent().setClass(this, MyActivity.class);
As far as I already found out the class MyActivity is instantiated when I select the tab, to which it is connected. Is there a way from my TabActivity to force the creation of all activities (all tabs) at once?
I want to get rid of horizontal scroll bar in TabHost. It's there even if TabWidget is on top.
View 1 Replies View RelatedI meet an issue: my activity cannot return result.
I created an activity which has one TabHost. I added three tabs using mTabHost.addTab. Every tab will launch an activity(activity A, activity B, activity C). In activity A, it will call startActivityForResult to start activity A1. The issue is activity A cannot get any result after A1 finish.
What is the reason? How should I do if I want to get return value?
I've searched and I know it seems some people frown upon using activities within tabs, but moving past that...how would I restart a tabbed activity while still keeping the tabs visible? I have an activity in a tab, I use the menu to create a new activity to update the tab's activity displayed info, when I return from the menu activity I want the new information to be displayed in the tab's activity. I am using startActivityForResult() from the menu choice, but when I return and try to restart the activity...it wipes out the tabs above(I guess as expected, but I want to re-launch the refreshed activity within the tab).
Creating the tabs:
TabHost host = getTabHost();
Intent home_intent = new Intent(constants.HOME_ACTION,
null, this, homeTab.class);
Intent inbox_intent = new Intent(constants.INBOX_ACTION,
null, this, inboxTab.class);
Intent stats_intent = new Intent(constants.STATS_ACTION, null,
this, infoTab.class);
host.addTab(host.newTabSpec(constants.HOME_TAG)
.setIndicator(getText(R.string.home_label),
getResources().getDrawable(R.drawable.icon))
.setContent(home_intent));
host.addTab(host.newTabSpec(constants.INBOX_TAG)
.setIndicator(getText(R.string.inbox_label),
getResources().getDrawable(R.drawable.icon))
.setContent(inbox_intent));
host.addTab(host.newTabSpec(constants.STATS_TAG)
.setIndicator(getText(R.string.stats_label),
getResources().getDrawable(R.drawable.icon)).setContent(
stats_intent));
Return from the menu activity in the tab's activity(updating database info): code...
I get a result as http://i3.6.cn/cvbnm/e1/71/e9/19008bd7258eaf858be73dc6431b1f8b.jpg,
i want to get two tab,could you help me? Code...
"android:scrollbars" are used in XML layout file to declare whether a view having scrollbar. I would like do it programmatic. according to api doc, there seems no direct peer method. Should I have to read a attr xml file? http://developer.android.com/reference/android/view/View.html
View 3 Replies View RelatedI have a tabHost with tree tabs. How can I access a specific tab from the tabHost activity when this tab is not active at the moment.And a second question to this topic.How can I access the activity of a tab from another tab?I need this, because I have to update the second tab when something changes on the first tab.
View 1 Replies View RelatedI must be overlooking something because I am unable to get my TabHost to display in my Activity class.I am getting the dreaded force close when I try to run the app.It will work if I extend TabActivity, but I can't do that [details at the bottom] because once I move the code from my prototype project its going to be in a custom class that inherits from Activity.
View 2 Replies View RelatedI'm creating Tabs for my application and I wonder how do I change the font size in the Tab Host (Tab Menu) in the following code, that is the font size of Menu1, Menu2, Menu3, Menu4: TabHost host=getTabHost(); Code...
View 4 Replies View RelatedYesterday I post this : http://groups.google.fr/group/android-developers/browse_thread/thread...
but today this problem is not resolved and I think that the problem is an issue between TanHost component and Animationdrawable.
I tried a lot of thing, but the start() method makes nothing. The first drawable is displayed and that's all.
I would like to know if somebody can do a test to confirm it, I'll post a bug just after.