I have a database with coordinates in Degrees Minutes Seconds format, is there any way to change them to decimal coordinates using Android built in function or is there any simpler way to show such coordinates in a mapview ?
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i'm created an application where it consists of 3d rotating cube I want to move the cube with respect to the drag on the screen.In the on touch Listener I'm able to get the x,y coordinates but i don Know how to make those coordinates to map to 3d space.
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View 1 Replies View RelatedI'm working on an Android app. I have a TextView which contains an ASCII character. This character changes every 2 hours. I need to be able to read this character and convert it to decimal number, and then write it to an another TextView. So let's say the character is "[" and it's decimal value is 91. 2 hours later this character changes to "U" and it's decimal value is 85.
what kind of code should I use in my app to be able to convert ASCII character to decimal number?
I've been trying to write a little application that recognizes custom events in Android: you hold your finger over a TextView for a certain length of time, and it changes color.I'm using the MotionEvent coordinates and checking if they are within the bounds of a particular TextView, which is within a table.I am just attaching the onTouch listener to the table within the activity.But I get weird errors: the coordinates seem to be off by one view (i.e. if I touch the view below the view above reacts); or sometimes one will react, and the other will not. Any idea what might be going on?
View 2 Replies View RelatedI want to have input type for the text boxes that only takes numbers and decimal point. Input type of Number or Decimal, still brings the full keypad and the buttons are small. Input type of Phone does the trick, but not all phones have a comma or a dot to enter the decimal point. What is the best way around? You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com /group/android-developers?hl=en
View 5 Replies View RelatedI am trying to do something that I thought would be simple, yet I still haven't found the right approach. I have a Edit Text field that should only accept unsigned decimal entries. Using android:input Type="number Decimal" in my layout xml file achieves this, however the soft keyboard that is raised with this input Type is the standard keyboard but just uses the alternate view with the number row on top. This is far from ideal for a field that only allows numbers. A much better soft keyboard for numeric entry is the "phone" one. It has all of the numbers and a decimal. Perfect!! Well, except that for the life of me I cannot figure out how to use both the phone keyboard AND allow only numeric entry. I've tried everything I can think of but if I use the phone soft keyboard then the input field also allows things like "(" and any of the other symbols available on that keyboard. Is there any way to get the nice big numeric buttons of the phone keyboard along with only allowing decimal entry? You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
View 3 Replies View RelatedCan you tell me if the MEID which is the device ID on the Hero phone is going to be 15 digits is it hex or decimal? I am developing Hero applications and this is very important. Is it going to be unique from other IMEA (GSM) phones that have Android?
View 2 Replies View RelatedAlright how does one catch and stop a one decimal point error? The user inputs a single . and that is all; you can not allow that because you will be doing math with that input.if you have this in your xml file:
Code:
<EditText
android:id="@+id/edittext01"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="number|numberDecimal"
android:lines="1" >
</EditText>
and the user types just one decimal and nothing else the program will blow up.I tried the following code but the program blows up at the second IF.At first the two IFs were just one line, they got broken up to see where the problem was As you can see if the length of the user input is only 1 we check to see if it is only one decimal only
The program blows up at the second IF, but errx is a STRING.I used the Log.i to see how far to program went. And the errx is a "."
Code:
if (stop == 0) // checking for one decimal only and nothing else
{
String errx =null;
errx = (edtxt01.getText().toString());
Log.i("ONE DEC:", "START OF IF xxxx: " + errx);
if (edtxt01.length() == 1 ) // *********** 1st if
[code]...
Are there any 3rd party apps out there that rotate the screen 180 degrees? I can't seem to find any.Most times, I find it easier to use my Cliq if it is upside down (such as listening to music and charging.)
View 2 Replies View RelatedIs there a way to include the small circular degrees symbol to a Text View? This would be for temperature readings, as in degrees Celsius or Fahrenheit. I'm finding this an awkward question to Google, and wondering if anyone has done this program apically before.
View 1 Replies View RelatedI'm working on an application that will randomly point an arrow in a direction, and have that arrow maintain it's direction if the device is moved. All I want to do it get the magnetic field readings as degrees and I can do it from there. The problem I'm having is getting the magnetic field readings. I can't find any tutorials on it and the API demo on google's dev site uses deprecated code (figures, google's sample code is never n00b friendly).
At this point I've got this together but I don't know what I'm missing, all the examples I can find are using SensorListener which has onSensorChanged(int sensor, float[] values) but SensorEventListener does not support "float[] values"
Does anyone know how to convert the accelerometer readings from g's to degrees?For example, if I want to use the x-axis readings and measure the tilt of the phone, flat would be 0g = 0 degrees and a 90 degree tilt to the right would be 1g (9.80665 m/sec^2).I can't come up with a formula for say 20 degrees or 45 degrees. Any help would be greatly appreciated.
View 2 Replies View RelatedI would like to display some UI Elements on a android xml layout file. I try to make an application, where two players can sit at each end of the mobile device, and play against each other.
So need to show some Button 180 degrees rotateted.
Is this possible? I tried android:gravity, but this did not work.
How to rotate control (checkbox) in 180 or 90 degrees ?
View 1 Replies View RelatedFor example, I want to parse the string below:
Tue Sep 28 18:02:24 GMT+08:00 2010
And I use the pattern for the SimpleDateFormat:
new SimpleDateFormat("EEE MMM dd HH:mm:ss zzzzzzzzz yyyy");
But I keep getting the ParseException.
My eve was running at 56 degrees celsius in my house earlier today. Wtf? I found out with juice plotter.The phone was at idle and i picked up to send out a text and and it was really warm to the touch.I took out the battery for an hour or so. It's been back on for a few hours now and its at thirty six celsius.Any suggestions ?
View 5 Replies View RelatedPlease link me to any website from where I can see the 360 Degrees View of Samsung Vibrant?
View 2 Replies View RelatedWhen I turn it upside down it stays the same?
View 6 Replies View RelatedI thought this thing had an accelerometer in it? It only goes from portrait to landscape instead of 360 degrees depending on when you turn it like my Pre? When holding the phone in your right hand and it is connected to the charger and on the net the damn cord gets in the way. Am i missing something here? You have got to be kidding me if there is no way to change this?
View 15 Replies View RelatedCyanogen 5.0.5.6 with bekit 1ghz running at 40 degrees. Is this a bad combination? I'm constantly at 40 degrees. If not there, usually upper 30s. I'm hearing people are often in low 20s with their ROMs. What's the deal? I don't even play games that much, nor do I browse intense websites. Would you suggest a different kernel?
View 6 Replies View RelatedMy g-sensor is working but is shifted for 90 degrees. So when my tablet is in landscape, screen is in portrait and vice cersa.How to calibrate it? I am having JB 4.2.2.
View 4 Replies View RelatedFor some reason it shows 103 degrees no matter the time or location. The city changes and the low/high temps change but not the current temperature. Any else ran into this?
View 15 Replies View RelatedIs there a way I can see my phone's raw GPS coordinates, i.e. decimal lat/long? Is it built-in, or is there "an app for that" ? I have an Eris Droid.
View 4 Replies View RelatedCan GPS on a phone, such as iPhone or Android determine your Z coordinates? I know it certainly has to be able to determine X and Y, well longitude, latitude that is, but what about the Z coordinates? Can it determine your height, and can I obtain height relative to ground?
View 3 Replies View RelatedI want to know if there is a way to be able to get the touch coordinates in an app. I know of the commands getRawX(),getRawY(),getX(),getY(). But they dont give me the exact coordinates. Shouldnt these coordinates be in the screen resolution range of the phone? or do they have a different range?
View 1 Replies View RelatedI have several tour guide books that list GPS coordinates for various sightseeing features.
Is there any way to enter these into Google Maps or Navigation as a destination? Is there an app that lets you do that?
Since the absolutelayout is deprecated, how to put a widget (suck as a button) on arbitary (X,Y)
View 7 Replies View RelatedI'm making a android aplication, and I need creates buttons in the java files because the amount of buttons is variable and the coordinate of each button too. So, I don't know how set the coordinates x,y in java. Do you know what method i can use to set this values?
View 2 Replies View RelatedI want to create an application that loads an image as a map (a building of a floor) and add coordinates to it. Can anyone has an idea how to do it? I can do it maybe with MapView and change the resource of the map to my image but it is still not working.
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