I am dispalying some data by using sqlite .when i click on one button data come from database. It takes some time. At that time the screen is black .At that time I want to display the rotating spinner before the data dispaly.
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I have thread in "onCreate" which is getting content from web. While the content is getting, I have progress dialog.
new Thread() {
public void run() {
Get_content() ;
handler.sendEmptyMessage(0);
}
}.start();
if I rotate the display (to landscape mode) while this is running, my application gets Force close . In the log I have this:"thread main exiting due to uncaught exception"
Is there a way to display the percentage% of the progress on the bar? Simple write something on the bar in the new SDK? I have searched everywhere for a sample code...
View 3 Replies View RelatedIs there anyway to display a progress while downloading a file from ftp in order to show the download progress status?
View 1 Replies View RelatedI need to display progress icon in button so that user can interact other GUI elements while background task is processing. I have searched in Android developer site and found that we can use animated drawables but don't know how to use them.
View 1 Replies View RelatedThis may be a simple question but i am a beginner ,i need your suggestion on this. i have two Activities A1 and A2 .When i click the image on A1 screen i have to display progress bar until A2 screen appears(A2 activity has huge task to do).
I tried:
CODE:...............
This couldn't display progress bar .I know that i am making a mistake but i couldn't figure out.
I'm using Rotating Progress Bar in my Android Music Plyer Application....I'm not able to stop it. While working with horizontal Progress bar i used handler to stop and start it. But while working with Rotating One, The progress bar goes into Infinite Loop..
View 2 Replies View RelatedIs it possible to disable title bar display dynamically after setting the content view by setting the NoTitlebar theme?
All the posts I have read told that any title bar changes we can make only before setContentView() call.
I am facing one problem in message view. Bacically what I need to do is in message view I want to mark any telephone number or web address in different color. Can anyone please tell me where exactly the text is been written in Message View? On clicking this items it should launch appropriate event. If anyone touches a telephone number it should launch the dialer or if it is a valid email address then it should launch the Compose message event and so on.
Another question is whether to display message is Android uses the WebView?
I'm writing a function to download file:
URL _url = new URL("http://kevin95800.free.fr/Music/Jay%20Sean%20-%20Down%20(ft.%20Lil%20Wayne).mp3");
URLConnection conn = _url.openConnection();
conn.connect();
throw new RuntimeException("stream is null");}
byte buf[] = new byte[128];
do
{int numread = is.read(buf);Log.i("html2" , numread+" ");
if(numread <=0)
break;
fos.write(buf , 0 , numread);}while(true);.close();
My question is , how do i know the total byte of the file i'm downloading? because , i wanna display the downloading progress. could someone teach me
In my android application, I am using the tab view and so I have two tabs: parameters and results. the user enters the various parameters on the first tab and then switches to the second tab to view the results. i have a service that performs some long-running calculations. the user enters parameters on the first tab and hits 'calculate'. They can make adjustments and hit 'recalculate' and the service is updated with the new parameters.
As these calculations progress, I want the user to be able to switch to the results tab to view the results of the latest calculation. They would then view the results and be able to switch back to the parameters tab to make adjustments. I can think of two approaches: register the 'results tab' with the service and when the service reaches a milestone, it calls directly to the 'results tab'. have a timer running in the 'results tab' and have it query against the bound service on a regular interval and update accordingly.
Hello there I have a problem regarding the new HTC Magic I purchased : in my text display where I read the conversations between me and my contacts... it has all of the messages I sent in 1 group together, and all of the messages my contacts have sent together. How do I change this to display the order in which they were sent and received? For example right now it is
ME : blahblahblah
ME : blahblahblah
ME : blahblahblah
You : blahblahblah
You : blahblahblah
You : blahblahblah
I have a view in which there is a text box where user enters data, when clicks on submit, I want to store the input and display in another box. final EditText edittext = (EditText) findViewById(R.id.edittext); mText = (TextView) findViewById(R.id.timepicker_input);
View 2 Replies View RelatedHow to display data from sqlite in textview..
View 1 Replies View RelatedI have to display some data after every 10 seconds. Can anyone tell me how to do that?
View 3 Replies View RelatedCan we view the database of Emails on Device through DDMS ? How ever i can see and access the database of SMS on Emulator through DDMS.
View 2 Replies View RelatedHow do you make those standard header labels in the ListView Control?
An example would be in the contacts application you see the first letter of the grouped contacts for each letter in the alphabet.
If possible provide some code snippets on how to construct the grouped data and the display of the ListView.
Does anyone know how to grab FAA flight data to be displayed on google maps? I'm trying to create an android app but I can't seem to find where to get those feeds? There are so many flight tracker apps out there so there must be some available API right?
View 2 Replies View RelatedIn my Project I want to play audio files in mediaplayer and displays progressbar. If I exit the application then also player have to play audio file. If I restart The Activity
I have to display progress bar with last activity progress.
Here I tried using onSaveInstanceState() method. But I cant display progress bar with last progress. when I exit the activity player is playing but when I restart activity it stopped and displayed new view without any progress and saved data.
I have retrieved some information from database using Android application. I want to display this data via a table format in my application.
View 2 Replies View RelatedI'm using Android 2.1 on a HTC Nexus One. I want to collect sensor data while the device is turned off.
By using android.app.Service this works well while the app is in the background but stops working when the display is turned off by the hardware button.
Is there a possibility to collect sensor data while the display is turned off?
In my apps preferences screen, i want to pop up a dialog that shows a list of checkbox items that are dynamically generated.
How does one do that and also, how does one get the checked values? I have made custom dialogs in the past, but for some reason my brain wont function today ..
How to read and display the data stored in the Internal Storage-private data on the device memory.
String input=(inputBox.getText().toString());
String FILENAME = "hello_file"; //this is my file name
FileOutputStream fos; try {
fos = openFileOutput(FILENAME, Context.MODE_PRIVATE);
fos.write(input.getBytes()); //input is got from on click button
fos.close(); } catch (FileNotFoundException e) {
e.printStackTrace(); } catch (IOException e) {
e.printStackTrace();
} try { fos1= openFileInput (FILENAME);
} catch (FileNotFoundException e) {}
outputView.setText(fos1./*I don't know what goes here*/);
I'm experienced with php, javascript and a lot of other scripting languages, but I don't have a lot of experience with java or android. I'm looking for a way to send POST data to a PHP script and display the result.
View 3 Replies View RelatedOften, a simple of ArrayAdapter does what I want and during early development I will provide the android.R.simple_list_item_1 for the view id required by the ArrayAdapter constructor. Is it possible to provide a customized view which is based on the android.R.simple_list_item_1 to the ArrayAdapter constructor?
I do not fully understand Android's 'include' functionality, but what I would like to do is something like:
Define a new TextView based on customizing the android.R.simple_list_item_1.
(I have no idea what the valid syntax would be)
code...
Reference my customized TextView. I assume that something like this would go into my layout directory. Then in my code I would do something like:
LayoutInflater inflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.id.MyTextView, null);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, view.getId(), myArrayOfData);
Is this possible and if it is, what is the appropriate syntax to accomplish what I want?
I am a new to developing for Android and have been reading up and researching in order to become more familiar with the platform. My programming knowledge is moderate I have experience with C++ and a fairly proficient with Actionscript 3.0. I picked up programming primary to work on game development but come from a more artistic/design background.
I have a relatively simple idea for an app that I want to approach from the most practical way possible seeing how it's my first attempt. Essentially the core functionality of the app will be drawing information I will be getting from an ephemeris chart. At a certain time in the day which is based on the data from the chart I want to change an image/display information based on that day. I am trying to wrap my head around the best possible way to do this. Also I would like to give the user an option of having a notification of some kind when the change occurs, but that is something I have come across in terms of basic implementation.
So my question is if you were to approach setting something like this up how would you? What I am not sure about is setting up a time element so the application knows when to change the image/data to display.
I'd like to start an activity with some initial data (passed through Extras) that sets up a display page, while I simultaneously make a network call to get the rest of the data. I thought I'd pass this new data to the activity as a message to the activity's handler. Now, my question is: how can I make sure that the activity has finished drawing the page and is ready to show the message data? The data might come from the cache, so I'm worried the message may land in the handler before the page is ready to display it. Is there a way to synchronize the page draw and the message handling? E.g., is it possible to suspend the looper till the page is ready? What's the preferred way of doing what I'm trying to do?
View 3 Replies View RelatedI have an mysql database with some sports results in it. I want to write an android application to display these data on mobile phones.
I´ve searched on the internet for this issue and i think it is not possible to have a direct connection between the mysql database and the android application. (Is this right?)
So my question is the following: How can i have access in the android application to the mysql database in order to display some of the data?
I have to develop one android native application.Here i have to fetch the value from mysql database and display on android edittext and spinner box.
I have to run the app means the value is fetching from database and displayed on android edittext.but not display on spinner box.How can i display the value on android spinner box fetching from mysql database.I have used the below webservice code:
Quote:
public class DisplayProfile {
public String customerData(String Username,String Bcountry){
String customerInfo = "";[code].....
Why am getting the above error?how can i resolve the above error ???? how can i display the fetching data on spinner box list on first item...
I have two list view which is display data from the web service.
List 1 -- with different background
List 2 -- with different background
I have two ArrayAdapter<String> to handle the values. I have issue in the display. my xml file is structured as
<Linear Layout>
<ListView> </ListView>
<ListView> </ListView>
<Linear Layout>
its displays the two list items by dividing the screen into two equal parts and scrolls within the list individually.
I wanted the List 1 to be displayed fully and then followed by List 2 and also it should screen should be scroll not with in the list but full screen so that List 2 could be seen below.
i tired many ways but still the results are not fine.