How do I set wifi ip address, dns address, gateway from android java i.e programatically ,I didn't find any method which has the capability to store the values...
anyone knows? how to do this?
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I have checked setId() method of the view, it accepts integer parameter. But there are possibilities of assigning same id to different views, which may create problem for me while i do findViewbyId().
My question is "How to set unique id to the view programatically?"
I have subclassed ExpandableListActivity to create an activity that presents a simple tree view of the 'world at large' and allows the user to select one for further use by the app. I am having trouble setting focus programatically. One thing that baffles me is that I can use the D-pad to set focus on any of the child or group items in my ExpandableListView, but inside my onChildClick() callback, isFocusable() returns false. If I can set focus with the D-pad, how can isFocusable() return false?
My goal is to avoid having the user have to touch individual ExpandableListView entries to select them and to provide a couple of buttons to move the focus up and down inside the list. I want selection to be easy for folks with no D-pad or with a phone that only presents the D-pad when in landscape mode (e.g. Droid) .
Is there some way I can programatically inject D-pad key clicks into my app input event stream?
Has anyone tried using the Droid, or any Android based phone, with the Bluetooth enabled XLink or Dock-n-Talk devices that provide a gateway between your cell phone and your old copper wiring based home phones?
View 6 Replies View RelatedI have an unlocked Hero using a Sim from Vodafone. So far all seems ok apart from one strange anomaly. When I'm in my office I have to use a Vodafone Gateway as there is no regular signal here. This works fine, however my phone thinks it's in deepest Russia and it's making me feel cold being constantly told that the temperature is -15 DegC and sunny. Is this because Vodafone have a server hidden in the darkest depths of Russia and is there any way I can change this apart from manually telling it where I am each day?
View 2 Replies View RelatedMy Gmail account works great, and I have my aol and yahoo acounts set up no problem (well the yahoo was a little problem but got it to work so thats all that matters). I have 2 other email accounts that no matter what I do I can not get them to work. One is my works email which is handled by a company called network solutions. I can get the incoming server setup fine but I can not get the outgoing to work. The other is my school email which is some sort of msn email account variation (username@email.itt-tech.edu which i log into through msn.com). I cant get anything to work for this accuont.
View 3 Replies View RelatedIs there some way to reset android device programatically? I'm looking need some way to delete any private data (contacts, calendar items, media) from the phone.
View 2 Replies View RelatedI am downloading files from web server programatically. after download is complete, i checked the file.the size ,extension and all other parameters are correct but i when i try to play that file in media player it is showing that it is corrupt. code...
View 3 Replies View RelatedIs it possible to change the language of an app programmatically while still using Android resources?
If not, is it possible to request a resource in an specific language?
I would like to let the user change the language of the app from the app.
I am working on an Android Application where I need to display log information when I execute the .apk file in release mode based on some condition.
It can be like below:
if(debug)
display log inf.
else
normal execution
I will set this variable to true to enable debug mode to display log information.
Can anyone help me in achieving this feature.
Can any one tell me how to reject incoming call programatically in android?
View 1 Replies View RelatedIn Android, how do I get the application's id programatically (or by some other method), and how can I communicate with other applications using that id?
View 3 Replies View RelatedI m new to android development i dont know to how to get the latitude and longitude of device by programatically?If u can provide some code snippet to get the latitude and longitude.
View 2 Replies View RelatedIs there any way to programatically open the Android Music Player?
I'm sure there is some kind of Intent somewhere but I cannot find it.
How can I differentiate an android Activity from a SubActivity programatically?
Is there any api for that?
I was able to successfully setup a POP account through the Setup Screen...in fact when I go back through Setup, I still see the account. The problem is I can't DO anything with it in setup (including deleting it to start over) and it doesn't show up in my Apps window with an icon! I see it on the setup screen labeled "Setup Accounts" but no matter if I tap it or hold it or swipe it or try to hit the menu key, it just sits there. There is a green button with the checkmark in it. I guess what I would think i ought to be able to do is to assign it an icon (or even get a generic one) and find the account listed on my app screen...I'm willing to reset it, but I can't even delete it to start!
View 2 Replies View RelatedI have an application I wrote for Android (lat's call it MyMainApp).
My contractor wants me to write another utility (service) to periodically check his website for newer versions of MyMainApp, and if there is one - download it and install.
I know this is handled by the Market app, but my contractor wants to do it in his own utility (he does not want the user to be bothered with the update process).
Of course - the user will be notified and agree to this feature. Can this be done?
It seems like every example I can find of switching between Activity's involves creating an Intent and passing in the context of a View via an OnClickListener associated with a button.But what if you just decide you need to switch Activity's? In my case, a Preference value is causing an Activity switch. How do you create an Intent that can cause an Activity switch without an associated OnClickListener?
View 4 Replies View RelatedIs it possible to clear a notification programatically?I tried it with the NotificationManager but its not working.Is there any other way i can do it?
View 2 Replies View RelatedI have a little problem with a ScrollView.I have a layout for an activity which is made with a ScrollView. This scrollview contains two ListViews.<?xml version="1.0" encoding="utf-8"?>
<ListView android:id="@+id/accountsListView"
android:layout_width="fill_parent"
android:layout_height="wrap_content" android:scrollbars="none" />
<ListView android:id="@+id/cardsListView"
android:layout_width="fill_parent"
android:layout_height="wrap_content" android:scrollbars="none" />
</LinearLayout>In onCreate method of my activity I compute ListViews height according there contents.During execution, on activity launch, ScrollView is already scrolled a bit.So I tried, at the end of onCreate to call method scrollTo(0, 0), but it does not change anything.
I have To set Wall Paper In application by writing the code programmatically. when i press the Grid view Image will get full screen ..... that image i should keep as a wall paper in the android mobile screen how can i do that in programatically. I have done some thing like this ....is it correct or any other way to do it.
CODE:...............
I want do set size (in px) of dialog based on screen resolution, so I have to set dialog size programatically during runtime.
Dialog layout is defined in xml with all standard views, so it would be nice to have better way to set dialog size than override-in top view's onMeasure(...).
Are the following actions possible using the latest version of the Android API?:
Temporarily disable sending text messages
Temporarily disable receiving text messages
*Ideally, I would intercept them and queue them up for later delivery.
Temporarily disable incoming calls except from certain phone numbers
Temporarily disable outgoing calls except to certain phone numbers
How do we set the input type for an EditText programatically? I'm trying:
mEdit.setInputType(InputType.TYPE_TEXT_VARIATION_PASSWORD);
it doesn't seem to have any effect.
Is it possible to remove an application programatically? If so, shall I look at the package manager for that or is there an example some place? When a package is installed, I believe there is a broadcast message to the system saying that. Is it possible to capture that broadcast message?
View 6 Replies View RelatedI have a FrameView that's created in my XML layout, and in my code, I'm trying to create a series of new ImageViews and add them as children of this FrameView. The ImageViews are small, only about 15 pixels square, and I want them to show up in various positions around the FrameView (I'm trying to implement what looks like a radar screen). I'm able to create them and add them just fine, and they show up on the screen.
However, when I try to set their margins, it doesn't seem to have any effect. No matter what I set, all the ImageViews show up in the top left corner of the FrameView, as opposed to offset by the appropriate margins. My XML layout is listed below, along with the code that generates the child views. Am I doing something wrong? How can I get the margins to show up properly? Or is there a better way to do this than by using margins.
XML:
CODE:....................
Java:
CODE:...............................
I'm writing a simple caesar-encryption-activity. Two EditTexts on screen, one clear-text, one crypted.
Here's an example for the crypted EditText - the cleartext one is similar.
CODE:...................
Now when entering cleartext I have an TextChangedListener running that programatically crypts and fills that crypto-EditText. So far, so good.
When the cleartext entered gets really long, the cleartext-EditText scrolls with my imput, but the crypto-EditText stays at the top of the text. I'd really like the crypto-EditText to scroll so that it always shows the bottom line of its content.
How can that be done, preferably from the onTextChanged()-Method of the TextWatcher?
How can we programatically push our app to run in background? I am doing one browser app. and when I am directly launching my application and clicking back key . It will show in the list of background running process.At this time Category is "CATEGORY_LAUNCHER" but at the same time if we try to run same app via third party app.and then clicking back key,its not showing in the list of background running process.Here the Category is "CATEGORY_BROWSABLE".and its not displaying in the list of running process.I noticed that the same behaviour in default android browser. But is their any way to make my app to run in background by clicking back key without killing my application?
View 6 Replies View RelatedIn menu.xml you can specify an icon:
CODE:.................
Whereas in code you create entries thus:
CODE:........
How in the code version do you specify the icon please?
I know you need root access if you want to capture a screenshot by using a background application. However is it possible to just grab the screen content of your current visible activity owned by your process? This does not seem like a security constraint since the user has already installed your app is currently using your app. If so how does this work?
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