How can i measure steps while walking or jogging with Android?
- by Maxood
Is it the SensorManager API that i have to use to measure steps? Any sample code or tutorial?
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Search found 25981 results on 1040 pages for 'android screen'.
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Android - Switch Tabs from withing an Activity within a tab.
- by GrandPrix
Currently I have a TabHost implemented with 3 tabs each containing a separate activity. My question is how do I switch between tabs from within one of the activities that is located inside the tab host. I've looked everywhere and have been unsuccessful in finding a real answer to this problem.Read the article
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Android, how to detect if somebody has touched\moved my device.
- by systempuntoout
Is it possible to know if someone has touched my phone (lifting or moving it for example), using some Events? How would you code it?Read the article
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how can i send file over bluetooth in android?
- by Karna
I have searched much but I didn't find any solution but I god somewhere this example: ContentValues values = new ContentValues(); values.put(BluetoothShare.URI, "content://" + uritoSend); values.put(BluetoothShare.DESTINATION, deviceAddress); values.put(BluetoothShare.DIRECTION, BluetoothShare.DIRECTION_OUTBOUND); Long ts = System.currentTimeMillis(); values.put(BluetoothShare.TIMESTAMP, ts); but this example give error unsupported content. please provide me the correct answer. Thanks in advanceRead the article
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Android app display different blocks of text using the same views.
- by user465131
I am sure there is a better way to do what I am doing in my apps. The current one I am trying to improve is a list of military cadences. The way I am doing it now is by loading html files in a web view. What I would like to be able to do is have one view set up and just be able to add the text portion of what I would be displaying with the html file. What would be the best method. I know this is probably a pretty simple thing to do with a sting or array but I am at the very beginner level and would need to be pointed in the right direction to do it.Read the article
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Is it possible to retrieve an image from the data folder in an android app?
- by Maxood
I want to retrieve an image from my data/data/com.apps.myapp/images folder and display it in an ImageView. Any clue?Read the article
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Is there a view for inputing integers in Android?
- by J. Pablo Fernández
I'm looking for something like the individual parts of the date picker dialog. A view that allows you to input integers (and only integers) that you can limit (between 1 and 10 for example), where you can use the keyboard or the arrows in the view itself. Does it exists? It is for a dialog. A ready-made dialog to request an integer would also help.Read the article
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Is there any way to see the diff on a file between two different Android releases?
- by BenIOs
It would be really nice if there is some easy way to see what have changed in a certain class (or other file) between two releases (1.6 & 2.1 for example). Does anyone know how to do this? A way to do it online would be great but downloading the code and checking offline would be ok as well.Read the article
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How can I have a floating image (right aligned) with text that wraps around the image in Android Lay
- by groomsy
It's kind of hard to explain, but an example of what I'm wanting to accomplish is like this: Here is some text | image | that is printed | | out in a view and --------- it is wrapped around an image that is floating and right aligned. I thought about generating the layout in html and using a web view, but I need to be able to perform an action when the user clicks on the image. Does anyone have any ideas? Thanks in advance, groomsyRead the article
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Android: How to pass hidden value on TextView onClick.
- by user352263
I want to pass hidden value when user clicks on Text. E.g For Twitter Application - When user clicks on user name @TechCrunch then I want to pass TechCrunch user's ID to the application. Please advise.Read the article
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Android-SQLite: How to Count specific value from Column?
- by sanpatil
I have two table (TABLE_EXAM,TABLE_RESULT). Here is value of my TABLE_RESULT. result_id exam_id question_id correct_answer 1 2 4 y 2 2 5 y 3 2 6 n 4 2 7 y I need to count how many correct_answer='y' where exam_id=2. I try following code but it return 0. public int calculateResult(int examId,String confirmAnswer) { int correctAnswer=0; try { SQLiteDatabase db=this.getWritableDatabase(); String selectQuery=("select count(correctAnswer) from result where exam_id ='" + examId + "' and correctAnswer ='" + 'y' +"'" ); // String selectQuery=("SELECT COUNT(*)FROM result WHERE exam_id ='" + examId + "' and correctAnswer ='" + confirmAnswer +"'" ); Cursor cursor = db.rawQuery(selectQuery, null); if(cursor.moveToLast()) { correctAnswer=cursor.getInt(3); } } catch(Exception e) { e.printStackTrace(); } return correctAnswer; } In variable confirm_answer i pass "y". Give me some hint or reference. Any help is appreciated. Thanks in AdvanceRead the article
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Android:How can i change the color of the text of the ListAdapter?
- by Maxood
The default color of the text is white. Let's say if i want to change the color, then how can i do it? Any clue?Read the article
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How do you output messages to the Eclipse console in an Android project?
- by Emanuil
The question is in the title.Read the article
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Is it possible in Android Market to delete an existing FREE app and reupload it again as a PAY app?
- by watcherFR
I have an app I am offering for free for now. At some point, I want to be able to change it to a pay app. The market doesn't allow a free app to become for-pay and doesn't allow for-pay apps to be priced at 0$. So is it possible to just delete the original app and then reupload it as a for-pay app ? It's okay in my case if users aren't notified of updates.Read the article
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Why is my input textbox extending outside margins in BlackBerry and Android, but not iOS?
- by Dallas
I have an input field that is extending well beyond the rest of the page, but as the question alludes to, it appears fine in iOS. I am wondering if anyone has run into this issue. My search button, which in iOS is on the right of the search textbox, actually wraps to the next "line" on the other two platforms. I am not using a table, just inside a div, and the CSS isn't doing anything fancy. Any ideas?Read the article
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how to Android audio OUT get work like mic in or line in?
- by Eugene
so the idea is produce some analog data into phone via audio jack OUTPUT, so please, let me know the API function calls please!Read the article
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[Android] How to launch an Activity without a UI?
- by fjmustak
Is it in any way possible to launch an activity from the main function without having a UI? i.e. is there a way to create a sort of "wrapper" around another activity, i.e. by launching the main activity, it takes you to another activity automatically. If that is not possible, is there a way to remove the main activity from the stack so that clicking the back button does not take you to a blank UI? Here's an example of what I'm trying to do: public class WrapperActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); final Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse("tel:555-1212")); startActivity(intent); } }Read the article
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How can i check whether an android device is connected to the web?
- by Maxood
How would i know whether my device is connected the web or not? How can i detect connectivity? Any sample code?Read the article
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Can anyone explain what features of the C runtime in Android (via NDK) are not supported?
- by Eno
More specifically, does NDK have a complete STL implementation. We're looking at this for devices running 1.6 and upwards.Read the article
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Android - can I passing parameter when launch other application from my application?
- by army
How to passing parameter when launch other application from my application?Read the article
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Is it possible to retrieve image from a the data folder in android app?
- by Maxood
I want to retrieve an image from my data/data/com.apps.myapp/images folder and display it in an ImageView.Any clue?Read the article
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How do I install a platform into my android device using Windows not Eclipse?
- by Saip
I know its easy to do this with Eclipse but i dont have that. can someone please tell me how to do this step by step on Windows??Read the article
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How to find the exact center of a String? (Android)
- by jax
How to find the exact pixel center of a String? I need this for drawing onto a canvas.Read the article
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How to make a battle system in a mobile indie game more fun and engaging
- by Matt Beckman
I'm developing an indie game for mobile platforms, and part of the game involves a PvP battle system (where the target player is passive). My vision is simple: the active player can select a weapon/item, then attack/use, and display the calculated outcome. I have a concept for battle modifiers that affect stats to make it more interesting, but I'm not convinced the vision is complete. I've received some inspiration from the game engine that powers Modern War/Kingdom Age/Crime City, but I want more control to make it more fun. In those games, you don't have the option to select weapons or use items, and the "battling" screen is simply 3D eye candy. Since this will be an indie game, I won't be spending $$$ on a team of professional 3D artists/animators, so my edge needs to be different. How would you make a battle system like this more fun and engaging?Read the article
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Alternative ways to make a battle system in a mobile indie game more fun and engaging
- by Matt Beckman
I'm developing an indie game for mobile platforms, and part of the game involves a PvP battle system (where the target player is passive). My vision is simple: the active player can select a weapon/item, then attack/use, and display the calculated outcome. I have a concept for battle modifiers that affect stats to make it more interesting, but I'm not convinced this by itself will add enough of a fun factor. I've received some inspiration from the game engine that powers Modern War/Kingdom Age/Crime City, but I want more control to make it more fun. In those games, you don't have the option to select weapons or use items, and the "battling" screen is simply 3D eye candy. Since this will be an indie game, I won't be spending $$$ on a team of professional 3D artists/animators, so my edge needs to be different. What are some alternatives to expensive eye candy that you or others have used to make a non-3D PvP game more fun and engaging? Did the alternative concepts survive the release?Read the article
