Is there anyway to force ListView to rebuild/repaint itself? i.e. re-get item from the ListAdapter (it can be a CursorAdapter or ArrayAdapter) and then repaint the all the list view which are visible?
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I have gallery which contains a listview.
when you scroll sometimes the views inside the listview doesnt appear. i can see a shadow which belongs to listview but nothing inside listview appears
i have tried using invalidateviews on listview whenever the view becomes selected.
I am not sure how to resolve this.
In Eclipse I'd like to quickly rebuild and run my app after making changes.
Say the change was in manifest or resources. Now I have to focus with mouse on main java source file, press Ctrl+F11, choose (with mouse or two keys) to Run as Android app.
Is there a keyboard shortcut to just save all, build&run the project as an Android app?
I've managed to show existing user in a textview. But it can only show one at a time so I decided to use listview.
CODE:......
But I received this error message from the logcat.
CODE:.......
I have added listview in listview.xml. I do not understand why the error msg tells me that.
For my xml, I got two xml file to make the listview work. First is listview.xml and second is adminmain.xml. For listview.xml, i've placed only listview. And for adminmain.xml, I placed textview.
listview.xml:
CODE:.....
adminmain.xml:
CODE:.......
I've tried swapping the R.layout. The same error message appears.
Here's the message from the log cat:
CODE:...........
Everytime when I click on the empty space, this error message will appear ;
CODE:.............
i have the following problem. I fill a ListView with a custom ArrayAdapter with data from a BD. However, in background, i'm updating those datas from the info provided by an API, so the idea is when the update finish, the adapter shows the updated data instead its "old version".
The problem is that when i do that, i notice a lag while the adapter is updating itself. Is the any efficient solution to avoid this?
I am new to Android. Can someone show to me how do I force invalidate a portion of an item in listview? I have listview row item that contains textview and image view. I only want to invalidate text in the textview of a particular item in the listview.
View 3 Replies View RelatedI have an Absolute Layout with two buttons on top, a Text View of fixed size in the middle and List View as the rest of the Layout.
I want to use the top left button to add a list view item to the existing list and the top right button to remove the last item from the list. The List is layed out properly when the App starts, but as soon as any of the two buttons is pressed, the Activity Force Closes.
Here is the code:..................
I have a app that runs properly on andorid 1.6 and on my test G1 phone. It is force closing on the new Android 2.1 phones. I am parsing XML( from internet) and displaying in a listview. Is the openstream() method no longer supported. If I debug the app in api level 7, xml is correctly parsed when I step execute it, as soon as I hit continue the app gives the following stack. Any ideas?
Here is the stack:
CODE:...........
In Android, is there a similar method to the repaint() in java?
View 1 Replies View RelatedI need to rebuild libmedia.so from CM10.1 because I want to make some minor modifications for reasons I won't go into detail here because that's a whole other story. I've researched online and it seems I need to use repo sync [URL] .... I tried doing that to get the android source the other day but stopped after 20 min when I realised the entire source tree is around a gigantic 8-10GB. This is bad as I live in Australia where every MB counts and I'm only on a 30GB/month plan!
Which brings me to my first quesiton, how big is the CM 10.1 source tree?
If not too big, I might be able to download it all, but I really only need to rebuild libmedia.so [URL] .... and I think I'll need the source for it's dependencies (from my limited understanding about shared libs). Using arm-eabi-ld with rpath option, I was able to find the dependencies required which are
Code:
libaudioutils.so libgccdemangle.so libspeexresampler.so
libbinder.so libGLES_trace.so libstagefright_foundation.so
libcamera_client.so libGLESv2.so libstdc++.so
[Code] ......
My second question is how do I go about downloading the minimal amount in order to successfully rebuild libmedia.so?
I have android source code in my system and it works fine. But when I make some changes in android source files and run "make" it doesn't generate/update any files.
i) System should generate a new system.img file if changes have been made to its source code
ii) Android kernel file-zImage file doesn't change with any change even if we make any changes to the source code
Another question if I create a new library folder inside / libcore it gets automatically picked up when compiling. For creating a new library folder outside /libcore i added its path in /build/core/main.mk and .classpath file. Still its not getting picked up during compilation. Can someone please confirm where all we have to make changes for adding a new library file outside /libcore.
In Android, is there a similar method to the repaint() in java?
View 30 Replies View RelatedIf i use repaint() method.I got error message. What is the solution for that.Can we use repaint() in android.If not what is the alternate solution for it?
View 2 Replies View RelatedI would like to change text and back ground color of my Listview without building custom rows. Is this possible ?
View 1 Replies View RelatedThere must be a way to do this. How can you tell a ListView that has a header to not scroll it when the user scrolls the contents? I want it to stay in a "stuck" position so that the user can always see what column the content applies to.
View 9 Replies View RelatedIn my project i m parsing xml and i want to put it in xml list with in list.
View 24 Replies View RelatedI have some class LoginActivity.java. In the onCreate method I retrieve ListView:
ListView list = (ListView)findViewById(R.id.snListView); then:
list.setAdapter(adapter);
In addition there are login.xml layout - there are:
<ListView
android:id="@+id/snListView"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</ListView>
and sn_row.xml:
[Code]...
At the moment I have cell's height 100dp, I need that cell's height will depend on device, I mean I have here 5 cells showing at login screen in ListView and I need that these 5 rows will fit the ListView (cell's height = ListView's height/5).
I have both ADW and LP on my Droid. If I go into Settings/applications/ manage applications and select a launcher (that has widgets) and use the force stop option on the launcher, will the widgets set up with that launcher continue to run? Or would they be stopped as well? Would it matter if bother the running and stopped launcher had some of the same widgets?
View 1 Replies View RelatedWhen VM excute GC, meet a exception: "java.lang.Exception: WakeLock finalized while still held".
View 2 Replies View RelatedThis is a newbie question: I've had my Droid X for only four days so far, but love it. While at home, I sometimes have problems connecting to a network. I think the problem is that 3G is not as strong here, but I have a good WiFi network. Is it possible to have the phone use WiFi as the first option so I will keep the connection even if 3G is weak? Or is my problem something else?
View 2 Replies View RelatedIs there a writeini / readini functions for andriod/ecplise developent? Or what is the best way to 'remember' a setting, and then at a later time restore it?
View 5 Replies View RelatedI'm on Win7 32-bit with 4GB RAM. Why my Eclipse always become so slow until it take so long to response to my mouse or keyboard. I have to force terminate it, restart and use it for like 20min and repeat the same thing again.Anyone facing this or have experience dealing with it?
View 1 Replies View Related" The application com.sym.activitu(process com.sym.activity) has stopped unexpectly. Please try again "the above msg occur in running time so please give solution
View 2 Replies View RelatedI've noticed that whenever I introduce some new awful bug to my app and it crashes, Android just keeps starting it up over and over again. I eventually have to hit the dial button on the phone just to make my app lose focus. I searched this group's posts and the developer documents.I can't find anything about this. Is this usual behavior? If so, is there some way to disable it? Maybe it's just my coming from a desktop background, but I kind of think that when something is closed, it should stay closed, especially if the reason it was closed was that it crashed. And of course, I hope my final app never force closes, but with all the different hardware you never know.
View 6 Replies View RelatedIs there an app that lets you set a countdown timer on another app which causes it to force close. For example, I use my Eris as my MP3 player and would like to listen to it while I go to sleep, however I don't wanna let it play all night while I'm sleeping maybe just an hour or so.*Edit* Nevermind I found an app that does the job. Its called Music Sleep. It lets you set a timer that will close your music app in case anyone else was interested. It only costs 99 cents
View 2 Replies View RelatedI'm new to android and i was wondering if there's anyway to force landscape mode at all times. Another way of saying it, i never want to see portrait orientation on my device. Is there any settings or apps that will force landscape mode at all times (unless an app requires portrait)?
View 1 Replies View RelatedI have an Android application with a main activity that is the tabhost. I'm adding multiple tabs to the tabhost with an intent to several activities.
My problem is that these activities are not created (onCreate is not called) until I click on the tab. This is a problem because I need to register broadcastreceivers: there may be broadcasts that are sent -before- a particular tab is opened.
I tried to work around this by:
Setting my receivers as static and registering from somewhere else. This is not possible because I need to call into methods.
Calling into tabHost.setCurrentTabByTag(the_tag) and then switching back to my root tab. This only works sometimes and this is a very ugly solution imo.
Not using activities but just using views instead. Also not a very elegant solution because it turns my tabHost activity into one huge master class doing all kinds of unrelated things.
This question may sound stupid but let me give you bit of my background. I am a developer in a country which is neither a buying-app supported nor a selling-app supported country, and have submitted my application to Android market as a paid application. Now, I would like to see if I can see my app on the the Android market, but can't find a way to set my Android phone to as US account.I have tried setting the location of my account to US, creating a new Google Account and set my location to US, but both methods don't allow me to browse the paid applications. Is there a way to get around this? or should I physically be present in one of those country to really test the presence of my paid apps in the Android market? Does the Android market determine the location by the IP address of the Android Phone?
View 4 Replies View RelatedI'm getting reports from users about force closes in my app after the donut OTA. One of them was kind enough to send me a logcat which included these two gems (right after he installed it from market):
10-02 15:56:35.708 D/PackageManager(71): New package installed in / data/app/com.billnapier.android.livebookmarks.apk 10-02 15:56:35.708 W/PackageManager( 71): Unknown permission com.android.browser.permission.READ_HISTORY_BOOKMARKS in package com.billnapier.android.livebookmarks 10-02 15:56:35.708 W/PackageManager( 71): Unknown permission android.permission.READ_HISTORY_BOOKMARKS in package com.billnapier.android.livebookmarks
The second one makes sense, since that name has gone away. But I can't figure out why the first one would show up, since that permission should exist on the phone. anybody got any clues? I can't reproduce this on my phone, so it's kinda hard to debug.
Some of my users are reporting force closes. Does anyone have some ideas about how to track these issues down when I can't reproduce them in the Emulator or on my Hero? This is my app btw if anyone wants to logcat it for me:
http://aliceonandroid.wordpress.com/