Android : Calculate Temperature Of Phone Based SensorManager?
Nov 27, 2009I want to determine temperature of my phone based SensorManager?
In Sensor we have a SENOR_TEMPERATURE! How i can use it?
View 3 Replies
View 3 Replies
Android :: Calculate Hash Value Of All Folders In Phone?
Jul 7, 2010I want to calculate the hash value of the all the folders in a particular directory. I am able to do it in a java application.
Any idea how to do it in Android?
Android :: SensorManager Stop Working After Sometimes / Fix It?
Aug 8, 2010In my game i use SensorListener for CAR movement according to phone tilting but stop responding after some time. my code is...
View 4 Replies View RelatedAndroid :: Calculate User's Moving Speed By Phone?
Jul 5, 2009I want to develope an application to calculate the user's moving speed by an Android phone like G1(Is it feasible on hardware?). But I don't know whether similar software exists already. If anyone know such similar application please tell me, and it will help me a lot in my design.
View 2 Replies View RelatedAndroid :: SensorManager Strange Behaviour Of GetOrientation
Jul 7, 2010I need to retrieve the orientation of my phone. At the moment i wrote this :
CODE:................
This code allows me to get the orientation of the phone if i leave the phone on a flat surface and i rotate it over the surface.
What i did not understand is why if i move the phone upwards the value of this.actual_orientation[0] ,which is the rotation on the zed axis as described [here][1], the value increases although there was no rotation.
Did someone know what happens?
Another strange thing..
I tried my application in the office at work and it had the strange behaviour i described before..
I tried in the same office(same situation) a compass app that i took from the market and it has the same behaviour of mine..when i moved the phone upwards the value changed consistently..
I tried in the same office(same situation) the i-phone compass and it didn't have that strange behaviour!
Then when i arrived at home i tried both, my application and the compass app of my android phone, and they worked!even if i move upwards the phone the value are stable...
Android :: SensorManager.registerListener Wants A SensorListener Despite Its Depreciation
Jan 21, 2010CODE:..........................
So the SensorManager.registerListener is where I'm having the issue. Eclipse insists on a SensorListener, and then proceeds to whine when I pass it one because SensorListener is depreciated.
Android :: SensorManager.registerListener Gives Unexpected Results
Nov 30, 2009I'm registering a sensor listener with this line of code.
mSensorManager.registerListener(this,mSensorManager.getDefaultSensor (Sensor.TYPE_ACCELEROMETER), SensorManager.SENSOR_DELAY_FASTEST);
The rate is set to SENSOR_DELAY_FASTEST with the expectation that I would receive events roughly every 20-30ms. It turns out that I receive events only every 200-220ms (just now, my event code simply logcats the system time).
No matter which rate I use, SENSOR_DELAY_NORMAL, SENSOR_DELAY_UI, SENSOR_DELAY_GAME, or SENSOR_DELAY_FASTEST, I get the same result?
Motorola Droid :: Highest Actual CPU Temperature On Phone / How Hot Is Normal?
Feb 21, 2010Just trying to get an idea of how hot is normal. so how hot is the hottest you have seen your droid cpu get?
ONLY POST YOUR ACTUAL CPU TEMPS, NOT BATTERY TEMPS.
Android :: Testing GPS Based Applications - Phone Choice
May 11, 2009I'd like some feedback from your experiences on the best option to test GPS based applications. I've been developing apps and in the middle of this will have to ship out to Afghanistan for a 1 year tour. Perfect opportunity to concentrate on the apps in the down-time (nothing to do stuck on a base most of the time in a 10x15 shippping container). This is bad (with bad being a relative term) from the standpoint that there are no "data" plans in Afghanistan for GSM phones. I can get GSM service but no "data" plans. If i buy a Android OS phone I'm concerned about how I can update it with new firmware and load apps. I will have wifi access, but from what I've read this will not enable a "push" of the new firmware update to the phone as if I was with T-Mobile. Any suggestions on what phone i should buy and how to "test' my applications where I can update my firmware and load my apps onto the phone?
View 2 Replies View RelatedAndroid :: How Can I Query Contact Based On A Phone Number?
Jul 8, 2010How can I query Android contact (in android 2.1) based on a phone number? I used to use People.CONTENT_URI (before android 2.1) but that is now deprecated.
View 1 Replies View RelatedHTC Desire :: How To Take Screenshots Of Android Based Phone From Windows?
Sep 3, 2010How to take screenshots of your Android based phone from Windows - Simple Help..To get the Android drivers, i had to install the HTC Sync program that comes on the disc with your phone, or you can download the drivers from the HTC Site: HTC Desire - Software Download.To enable USB Debugging: Settings->Applications->Development->USB Debugging.Once you have everything installed and run the DDBMS.bat, which starts the Davlik Debugger.Single left click on the device (your phone listed). Loadsa info will scroll up in the bottom pane.Then just go Device (menu) and screen capture. The rest is simple.I then created an account on Photobucket.com to host the images that i took.
View 7 Replies View RelatedAndroid :: HHw Can I Enforce That My Web Server Only Responds To My Phone-based App?
Jan 22, 2010Suppose you run a web service that accepts requests from Android devices and spits out some data. Is there any way to ensure that the request actually came from within an application on the Android handset? In other words, restrict access to all other devices - iphones, desktops, laptops, even requests through a web browser ON an android phone that didn't come from the app itself? Simply, how can I enforce that my web server ONLY responds to my Android-based app?
View 5 Replies View RelatedAndroid : Query MMS - SMS Message ID Based On A Phone Number?
Sep 18, 2009How can I query all the MMS/SMS messages from the same phone number?
View 2 Replies View RelatedAndroid :: Trying To Obtain Battery Temperature
Jan 18, 2010I'm trying to obtain the battery temperature, the battery voltage and the battery current. The return value of the code (see below) for voltage and batteryTemperature is always 0 while the others work. I would like to know if there's any other way of obtaining this information and how. Finally, I couldn't find anything in the API for accessing the battery current... Is there any method to know its value? Code...
View 3 Replies View RelatedAndroid :: What Is Temperature Threshold Before It Damages
Jul 8, 2010I have an HTC EVO. Today I accidentally left it in my car for about 2 hours in the blistering Florida heat. The phone was fine but I wanted to know if it had a temperature sensor. And if so, how do I find out the internal temperature of the phone?
And what is the temperature threshold before it damages?
Android :: How To Filter ListView Based On User Input's In Phone?
Nov 14, 2010I need to filter List View as per the user's input in the Edit Text Field.If the user Enter the letter 'a' i need to show the list items starts with 'a'.Can anyone give some ideas to me to solve this ? Thanks in advance?
View 2 Replies View RelatedAndroid :: Weather Widget App / Tells Temperature To Each Day
May 4, 2010Can anyone please tell me the name of the app in which you get between a four and seven day forcast as a widget. By that I mean, say for instance the whole week looks like it'll be sunny, the widget will have 4 to 7 suns going across your screen with, I believe, the temperature to each day on the corner of each sun?
View 5 Replies View RelatedAndroid :: Beautiful Widgets - Temperature Not Correct
Oct 2, 2010I was wondering if anyone knows how to fix this problem. My temperature is not correct, it says its 13 degrees out and its in the 60s. Is there a way to fix this or should I just uninstall and reinstall.
View 4 Replies View RelatedAndroid :: Want To Access Temperature Data Remotely
Sep 23, 2010I have an idea about using an old phone to tell me the temperature at a remote location. I need to know when a greenhouse or any remote location approaches freezing by sending an alarm to my computer or another Android phone. I thought about something similar to remote GPS locating but getting the temperature data instead of the GPS data. I could just leave my old Android phone in the Greenhouse. I know absolutely nothing about App development, I started to look at the SDK but first I needed to know Java, BASIC is as far as I ever got on a BBC.
View 5 Replies View RelatedAndroid :: Apps To Change Settings / Based On WiFi & Phone Number
Apr 10, 2010I am looking for an app to do the following things. Change ringer setting when getting a call from a certain number. i.e. Turn the ringer on when I call it from my google voice number in case I loose it.Also, to run a script when connecting to a specific wifi network.I believe Locale can do at least the first one, but I was wondering if there were any cheaper apps to do this as I have no interest in the gps features of locale.
View 1 Replies View RelatedAndroid :: Unable To Find Info On Temperature Sensors
Jan 29, 2010I can't seem to find this info on the droids temperature sensor (the one available in the SDK):
Does it indicate ambient temperature or is it the temperature of the phone or chip?
Also, does the pressure sensor indicate atmospheric pressure?
Android :: Possible Duration Of Idle Time Of Phone Based On Current Battery Level
Aug 18, 2010I am new to the android programming environment. I am currently working on a project which deals with the user's phone battery level.I am showing the current battery level left on the phone.now i want to display the amount of duration of "idle time, talk time, video playback, audio playback and web surfing" that can be done based on the current battery level. What kind of approach shall i follow.(or) What available API shall i use to get those.
View 2 Replies View RelatedAndroid :: How To Calculate Beats Per Minute?
Sep 25, 2010I would like to record from the device microphone and then be able to calculate the beats per second of the recorded audio, is it possible and how? is there any open source project I can look?
View 1 Replies View RelatedAndroid :: Need To Calculate Rotation Vector
May 18, 2010I need to calculate a rotation vector out of the data i get from Sensor.TYPE_ORIENTATION. The sensor data is defined like this: the values have to be recalculated to become a correct 3d position: values[0]: Azimuth, angle between the magnetic north direction and the Y axis, around the Z axis (0 to 359). 0=North, 90=East, 180=South, 270=West values[1]: Pitch, rotation around X axis (-180 to 180), with positive values when the z-axis moves toward the y-axis. values[2]: Roll, rotation around Y axis (-90 to 90), with positive values when the x-axis moves away from the z-axis need all three values like the Z axis value (from 0 to 360 degree). I tried a lot but cant figure out how to do this :/ So i bet there is a simple solution how to recall the values of sensor.TYPE_ORIENTATION to make them a 3d rotation vector, but i just dont know how to do it. If you know the answer please tell me. Code...
View 3 Replies View RelatedAndroid :: Calculate CPUTime Per Process
Nov 16, 2010I want to calculate CPUTime per process for Android devices.
View 3 Replies View RelatedAndroid :: Calculate Space Does A TextView Take?
Jul 21, 2010How much space does a TextView take?
When I declare a TextView, is it possible to calculate how much space (height and width) it is going to take when actually rendered on the phone?
I have noticed that based on the different screen sizes of phones (or density), the TextView is rendered accordingly. I want to be able to calculate the exact height and width rendered.
Android : Can I Calculate Daily Calories V1.0
Jan 3, 2010Calculate with 4 easy steps the daily calories you need. The application is in English, Spanish, French and Italian.
Calculate daily calories v1.0 Application for Android | Health AND IT'S FREE
Android : Want To Calculate Most Used Apps-droid
Jan 9, 2010So I'm developing an app for android, and before I get too much into it, I want to conceptually get my arms around what I am trying to do. Is it very difficult to calculate or track the most frequently accessed apps? Any ideas or insights about how I might go about getting this done would be greatly appreciated! I'm used to iphone development, and am quite new to the android platform.
View 2 Replies View RelatedAndroid : Need To Calculate Date Difference
Aug 13, 2010How to calculate the date difference in Android?
View 1 Replies View RelatedAndroid : Calculate An Appropriate Field Width?
Sep 18, 2010In my app I am displaying a table where the individual cells are editable text fields (i.e. EditText objects). I am currently struggling calculating appropriate widths for these.
If I set the width to be as many "Ems" as the displayed text has characters, my fields are much to wide by about a factor of 2 and the table looks ugly and wastes lots of precious screen space. Setting the width in "Ems" is essentially like assuming the worst case, i.e. the width of a string under the assumption that it contains only the broadest characters in a font, usually 'M' (hence the name of the method), 'm', 'W', or '_'). But on average strings contain narrower characters and so most of these fields are half empty and much too wide for their actual content. I am thus desperately seeking a way to calculate a better fitting width, not that worst case width.
The "normal" way to do this in Java (in AWT or Swing at least) is to asks a widget's current Font (actually a Font's FontMetrics), to calculate and return the width that will be necessary to display a given string in pixels. But how does one obtain a TextView's Font? I haven't found any method to obtain a (Text)View's font and/or calculate a more appropriate width given the actual content of a cell's text string. How does one do that in Android?