Android :: Analog Speedometer Tutorial To Make With Android?

Jul 22, 2010

Can some bode give me tutorial to make analog speedometer with Android? I have currently speed (get by GPS), but I don't know the graphic part.

Android :: Analog speedometer tutorial to make with Android?


Android :: Change Tutorial To Access Images From Sd Card / Make Subfolders Within R.drawable?

Aug 9, 2010

How would I edit this tutorial so that it will grab images from the SD card? code...

Alternatively is it possible to make subfolders within R.drawable?

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Android :: Tutorial To Make Droid Image "viewer" App?

Oct 3, 2010

I am trying to create an android app that will let me display images fullscreen with next and previous buttons on top to change between them.

Can anybody point me to some tutorials where i can find instructions on something similar?

If not, what is the best method to use to get the images into the app? I have tried several ways from creating object classes for the images and instantiating it with a drawable in each using the Bitmap Factory to return the image but that won't work.

I am a beginner to android and could really use reference material but can't find anything useful that covers this subject.

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Android :: Building Speedometer Using Accelerometer

Oct 17, 2010

I'm tinkering around with trying to build a speedometer using only the accelerometer for use when I go snowboarding. I can read values from the accelerometer but I'm not sure how I would derive the velocity. I was thinking of taking the square root of (X^2 + Y^2 + Z^2) where X, Y, and Z are the values reported by the accelerometer in each axis but that only would only give me the amplitude of acceleration at any given instant. I could multiple that by the sampling frequency to get my instantaneous velocity but this approach fails when I'm moving at a constant speed.

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HTC Incredible :: Add A Speedometer With Google Maps?

May 14, 2010

I used google map for the first time last night to drive from tampa to north carolina. i was actually very impressed on how the system worked. is there a way to view your current speed in google maps without an external application ?

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Motorola Droid X :: Speedometer In Navigation / Google Map

Jul 22, 2010

I thought I read somewhere that one of the mapping programs has a speedometer, but I haven't been able to find it as on option in either Google Nav or Maps. Am I missing a setting somewhere, or was I just dreaming about the speedometer?

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General :: Speedometer That Works While Google GPS Runs?

Dec 31, 2011

Any way (or an app) to get a speedometer to display while the Google GPS is running - on the same screen?

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Android :: Analog Of Start Activity For Result For Service

Jul 14, 2010

Despite similar question was asked, I have differnet situation: My app consists mostly of a background Service. I want to start external activities and get results back.I see several options:Create dummy Activity and keep reference to it for using its startActivityForResult. This consumes quite a lot of memory, as we know. Use Broadcast Intents instead of Android's results infrastructure: ask client activities to broadcast their results before closing. This kind of breaks the idea and not so performance-efficient. Use Instrumentation directly - try to copy code from startActivityForResult into my Service. Use Service interfaces - serialize and add AIDL connection to the Intent for starting an Activity. In this case Activity should call Service directly instead of providing result. The third approach feels closer to Android for me, but I'm not sure if it's possible to do - Service does not have its Instrumentation, and default implementation seems to always return null.

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Android :: Unresolvable References - Paused Analog Clock

Mar 14, 2010

I need to create paused analog clock. Since I have never done any graphics/drawing before I am customizing Analogue widget defined in the core/java/android/widget.

The problem is when I create the class in my project following are the unresolved references: mContext com.android.internal.R mRight mLeft mTop mBottom

I know the most likely cause is com.android.internal is private and I need to use public but the problem I do not know what the public equivalent is. I have tried substituing it with android.R but that doesn't seem work either.

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Android :: Painting Over Analog Clock In Android Application And Setting It

Sep 28, 2009

I'm working on an Android Application for AutiPlan, which is a web-based planner tool for people with an Autism-related disorder.I want to create an application which shows the current activity (planned item), together with a clock. (AnalogClock) On this clock, I want to paint a red background from the current-minute to the minute at which the activity ends. To clarify, if it is now 12:00 and the current activity ends at 12:15, the right-top quarter of the circle that makes out the analog clock is red. This has to be updated every minute, so that it is clear how much time is left for the current activity. (The red section gets smaller each minute). Also, (question 2) I want to use AnalogClock to display a small (stationary) clock with the time that the next activity starts. Can I set the time of the object so it displays a specific time?

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Android :: Analog Clock In ,java File Of Android

Apr 9, 2009

Can Anybody Help In Making a Analog Clock in ,java File of android

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Android :: How To Develop Android App With Analog Clock For Different Timezones

Jul 6, 2010

how to develop android app with analog clock for different timezones.

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Android :: J2ME JAD File Analog In Android

May 28, 2010

When my server gaves apk file to user, I need to put some values In this file, for j2me platform I use JAD file, and put my values there: MY_KEY: SomeKeyValue MY_KEY2: SomeKeyValue2 When j2me application starts on device, I can access this values through System.getProperty. How can I do the same on android platform?

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General :: Being Able To Map Keystrokes To Analog Stick?

Sep 25, 2013

Is there anyway I can make my Right Thumbstick on my controller act like it's pressing letters, rather then a proper analog stick? (i.e. if I move the Right Thumbstick around in a circle, then I want to see letters come up, as if I were typing them.)

I've been trying to use USB/BT Joystick Center for this, but I'm having a little trouble.When I bring up the edit mode, while in the DS emulator the app still treats the right thumbstick as a proper analog stick, even though I re-mapped the right stick in the main app to letters (R stick UP-M, R stick RIGHT- N, R stick - DOWN O, R stick - LEFT P)

Are there any apps that will allow me to map keystrokes to a analog stick, and be able to emulate virtual on screen controls for games, and emulators?

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Motorola Droid :: 2.1 Analog Clock Without Rooting?

Jan 31, 2010

Is there a way to get the 2.1 Analog Clock without rooting? I don't think it comes with Launcher2, but I was just curious because I like the look of it.

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HTC EVO 4G :: Convert Video From Hdmi Cable To Analog?

Nov 2, 2010

Looking to see if there's a way to convert the video from the hdmi cable to analog so it can be played on non hdmi tv's? Would need to end up being composite cables for video and sound.

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Android :: Analog To IOS Core Audio / Audio File Stream Services?

Sep 22, 2010

Is there an Android equivalent to the iOS Core Audio / Audio File Stream Services? I need to be able to read audio bytes from a network and feed them to the audio system under my control, so I can do my own timeouts / reconnects / range requests / etc. without interrupting the audio playback (since the system audio thread would be playing audio already enqueued). It seems that MediaPlayer doesn't give me this level of control. Is there a lower-level framework that does, either in the SDK or NDK?

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Motorola Droid :: Analog Time On Docking Station

Feb 11, 2010

I've had this Motorola Droid for almost 3 weeks, and pretty good so far, with a few things I'd like to work around. First, when I put it into the dock/'multimedia' thing, I would like more options than where my weather comes from. It needs, nay, begs, for analog clock! If anyone knows a way or an app, please let me know.

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Sprint HTC Hero :: Analog Clock Still Showing Wrong Time?

Jan 22, 2010

Does the small analog clock (#2 in the HTC clock widgets) still have issues with it showing the wrong time? Or is it just my phone? It shows the right location, but the time is 6 hours off

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Sony Ericsson Xperia X10 :: Put Analog Clock On Front Home Screen?

Aug 28, 2010

Is it anyway to put analog clock on front home screen?

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Android :: Tutorial Not Working

Nov 13, 2010

I'm on Mac OS X Leopard and installed the ADT plugin into Eclipse Galileo. I followed all these steps to get started:

http://developer.android.com/sdk/index.html

My SDK version is 2.2 API 8 revision 2 and I just used the Hello World tutorial found here:

[url]

When I first created the Android application, I saw this error in the Eclipse console:

[2010-11-13 18:20:43 - HelloAndroid] ERROR: Unable to open class file / Users/mydirectory/Documents/workspace/HelloAndroid/gen/com/example/ helloandroid/R.java: No such file or directory

I commented out this line to fill in the few lines from the tutorial:

setContentView(R.layout.main);

When I ran the app, it launched my emulator but all I saw was a vertical screen on the left that said "ANDROID" and phone buttons on the right. I did not see the "Hello, Android" text from the tutorial.

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Android :: CheckedTextView Tutorial

Apr 17, 2010

I need to display contents of a list of objects. Capture the selected items and later process it. I have been trying to find a tutorial on net but in vain. Could some one please advise me when can I find a tutorial. I know how to display a list but I want the CheckedTextView option.

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Android :: Notepadv3 Tutorial

Mar 5, 2010

I was working through the Notepad tutorial... http://developer.android.com/guide/tutorials/notepad/index.html ...and I seem to either have a misunderstanding of what is supposed to be happening, or the code is not working.

Below are two snippets of code from the tutorial to illustrate my questions/concerns:

It looks like this is the "menu" that is brought up when you have no items selected and you press the Menu key...

CODE:...........

This is the behavior that I expected and saw.

However, when I have one of the notes selected, I would expect this code snippet to run...

CODE:.............

But it doesn't. I can never get the "delete" option to show up in the tutorial.

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Android :: BetterCut Tutorial

Apr 5, 2010

I've never used bettercut and am after a tutorial. I have this homescreen. want to change the GMail icon to the same green as everything else.

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Android :: AsyncTaskPool - Tutorial

Nov 11, 2009

Android has a limit to rum at MAX 20 concurrent AsyncTask. To handle this limit I created a AsyncTaskPool.java utility. Its not a pool in true sense but a kind of scheduler.

CODE:..................

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Android :: Trying To Get Hello Tutorial To Work

Nov 15, 2010

I'm on Mac OS X Leopard and installed the ADT plugin into Eclipse Galileo. I followed all these steps to get started:

http://developer.android.com/sdk/index.html

My SDK version is 2.2 API 8 revision 2 and I just used the Hello World tutorial found here:

[url]

When I first created the Android application, I saw this error in the Eclipse console:

[2010-11-13 18:20:43 - HelloAndroid] ERROR: Unable to open class file / Users/mydirectory/Documents/workspace/HelloAndroid/gen/com/example/ helloandroid/R.java: No such file or directory

I commented out this line to fill in the few lines from the tutorial:

setContentView(R.layout.main);

When I ran the app, it launched my emulator but all I saw was a vertical screen on the left that said "ANDROID" and phone buttons on the right. I did not see the "Hello, Android" text from the tutorial.

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Android :: Map View Tutorial App On Emulator

Dec 23, 2009

I'm trying to run the Android Hello Map View tutorial app on the Android emulator. The Google Map view displays, but the tiles are blank.

Judging by the errors below (taken from LogCat) the app is unable to connect to the internet. The web browser on the emulator connects without problems. I've also double-checked the API key.I'm using the 1.5 Google APIs SDK, from Eclipse Galileo, on Windows XP SP3, behind a corporate firewall. I've tried two methods to add proxy information:Add -http-proxy http://www.foo.co.uk:80 to Additional Emulator Command Line Options in the Target Page in Debug Configurations.

Remove settings in 1. and add proxy information at Home > Menu > Settings > Wireless Controls > Mobile Networks > Access Point Names.

Neither seems to help. Any other ideas? Should I be adding proxy information within the app? If so, how? Sam Dutton, AMENDMENT: internet permission has been added to the manifest application element:

<uses-permission android:name="android.permission.INTERNET" />
12-23 16:43:31.624: INFO/System.out(717): waiting for debugger to settle...
12-23 16:43:31.828: INFO/System.out(717): debugger has settled (1480)
12-23 16:43:32.299: ERROR/ActivityThread(717): Failed to find provider info for com.google.settings

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Android :: GridView Tutorial Not Working

Sep 21, 2010

I have followed the tutorial and can't seem to get it to work.

Here's my code:

CODE:...........

All I get are error message everywhere. What did I do wrong?

I followed everything the tutorial said to do.

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Android :: Use List View Tutorial

Apr 6, 2010

How to use list view in android. Basically I have an array with names of people which I wanna display on the screen. The user can click and select multiple names, the selections are to be noted down for further processing.

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Android :: Interpret Adb Bugreport Tutorial

Oct 8, 2010

Is there any documentation around how to interpret adb bugreport

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