I have a database with a field for a stored date. I would like to be able calculate the days between the recorded date and today.
I ended up using:
mDb.execSQL("UPDATE "+DATABASE_PLANTS_TABLE+" SET "+ KEY_PLANT_DAYS+
" = (SELECT julianday('now') - julianday("+KEY_DATE+") FROM"+ DATABASE_PLANTS_TABLE+")");
View 2 Replies
when i am composing a text message, sometimes the box of the entry goes larger and goes back smaller, is there a way to increase the text entry box size, say, double tap on it to bring up a whole screen text entry area?
View 2 Replies View RelatedI have searched the whole group but wasn't able to find a answer for my problem.I want to record audio from the microphone, apply some audio signal processing and than save the processed audio data in a compressed format.I figured out, how to record audio uncompressed but now I wonder if I can use some api functions to store this data in a supported compressed format.
View 4 Replies View RelatedPlease help me if you know how to record voice and if anybody call us than record both voice.
View 2 Replies View RelatedI am trying to find a calendar app that will allow me to scroll through calendar days. The android app looks great but makes me crazy. If I am trying to schedule something more than a week out and want to be able to see all events day by day I have to click on a day then click out and then click on the next day. Is there a way I can just scroll?
View 1 Replies View RelatedI 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 RelatedI have created an application and would like to provide a 30 days trial period for the same using licensing dll provided by android
(http://developer.android.com/guide/publishing/licensing.html#support)
But I cannot find how to restrict this licensing to 30 days from date of installation.
I 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 RelatedI want to calculate CPUTime per process for Android devices.
View 3 Replies View RelatedHow 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.
i would need to know the past 7 days record. i want to wrote a query for that in where condition. i have very basic knowledge in sqlite. Please help me for this query.
View 2 Replies View RelatedI made my first Android application/widget - Namedays. You can add this widget to your home screen and you will remember your friends name days - celebrate!
This widget includes following countries: Austria, Finland, France, Germany, Italy, Spain, Sweden, UK and USA.
You can find it in Android Market with name Namedays. Hope you like it.
Calculate 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
So 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 RelatedHow to calculate the date difference in Android?
View 1 Replies View RelatedIn 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?
I'm building a text at runtime that will be put into a TextView. This text has composed with different size fonts. I must calculate the width in pixels of this text. I have tried to use Paint.measureText, but it does not consider the different font sizes.
How can I calculate the real width?
this is an example: code..
In this example, if I set the relative size to "2f " or "3f"(for example), the total size that returns "MeasureText" is the same.
Need a app that can do that... google earth for the pc gave good elevation based on where u placed your mouse on the map.... the map function unfortunately doesn't or if so... don't know how to access it
View 4 Replies View Relatedevery time I have looked at the market comments for my app over the last few days some more comments have disappeared. This is whether I look on the phone or on the developer console.Unfortunately the comments that Google has chosen to 'lose' are my most favourable comments leaving several "This app suxss" type comments by the usual Neanderthals who like to be abusive. I have checked with a helpful user who left a positive comment and they have not removed them themselves or de-installed so what is going on? It is seriously hurting my downloads/sales and the impression that potential users of my app see when they look on the market. I have emailed Google but no reply yet.
View 6 Replies View RelatedI want to know that how can i calculate distance between two point using their latitude and longitude in android ?
View 4 Replies View RelatedI want to calculate the distance between 2 city, whatever user mention.
Example - Default City - 1st City - New York or New Delhi, London Seoul anything User Put - 2nd City - California
Need - to calculate distance between California to New York or London
I want to know the distance of two points or the width and height distance of my current mapview in km unit. Is there any android map api to do that?
View 1 Replies View RelatedCan it be determined that where a person is i.e is he walking ? is he in elevator ? or is he climbing up the stairs ? using android's accelerometer or is there any other way to calculate such in android ?
View 2 Replies View RelatedIs there Android application that can be used to calculate travel time and distance?
View 2 Replies View RelatedI just integrated AdMob into my app. I noticed that in South Korea, there were 24 clicks, but that I only got 7 cents off of those clicks. In Malaysia, there was one click that generated 11 cents, and in Japan there were 2 clicks that generated 0 cents Does anyone know how this works? Also, does AdMob or Google AdSense generate more money?
View 3 Replies View RelatedHow to calculate the speed with which android mobile is moving, i.e user with mobile in his pocket/hand. Basically I would like to invoke some activity based on the user's speed, how will I calculate? based on what parameters in mobile.
View 2 Replies View RelatedI 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?
Given a style (font, size, bold/italic, etc), is there a way to calculate how many (horizontal) pixels a text will take when printed on a Canvas, without actually printing it?
View 2 Replies View RelatedI have a simple Android app that does some math on 2 numbers that the user inputs and returns the result.
Currently I have a 'calculate' button that needs to be pressed to do the math and return the value.
How can I get rid of this button and just get the app to run the math after the uses has changed either one of the 2 numbers?
drawPosText(char[] text, int index, int count, float[] pos, Paint paint) Draw the text in the array, with each character's origin specified by the pos array. Does anyone know where exactly does drawPosText consider the "origin" to be, since you are specifying "origin" as coordinate pairs; i.e., is it bottom-left of character, center, what? Also how does drawPosText calculate character height when it draws?
View 1 Replies View Related