I would like to launch an intent when any of my activity is visible, otherwise I will put it up as a notification, and will be fired by the user. To decide this, I need to know if any of my activity is front-most, how do I that? ...
Hi, what should be the best approach to make strings for different languages? I have this problem, I am trying to display strings such as 'month', 'months', 'year', 'years'. Currently I am working on 3 languages I know: spanish, english and polish. For english and spanish this is straight forward. But for instance, in polish 'years' can ...
I have a service that produces as result a SortedSet object. I need to pass it to another Intent that will use it. First is put in the notification area, then when the user actions it it will need to fire the activity. As it it's own SortedSet is not Parcelable nor Serializable so it won't work. One single item in SortedSet is already p...
Hello, I have been looking at Android's javax.net.ssl package, but am still confused as to how it works with the underlying JNI glue in place. From what I see, all of the classes under the javax.net.ssl package (/libcore/x-net/src/main/java/javax/net/ssl) are abstract and do not directly implement functionality. All of the functiona...
I have this resource for a Button <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true"> <shape> <solid android:color="@color/CLR_GREEN" /> <corners android:radius="5dp" /> <padding android:left="...
I get frequently SQLiteDoneException, 06-29 02:03:34.816: WARN/System.err(30470): android.database.sqlite.SQLiteDoneException: not an error 06-29 02:03:34.816: WARN/System.err(30470): at android.database.sqlite.SQLiteStatement.native_1x1_string(Native Method) 06-29 02:03:34.816: WARN/System.err(30470): at android.database.sqlite...
aka, what is wrong with this code:- package com.mez.appofjaq; import com.mez.appofjaq.RssParser.RssFeed; import android.app.Activity; import android.app.ProgressDialog; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.webkit.WebView; public class AppOfJaq extends Activity { protected...
I have an app that has two buttons – one for email & one for SMS. Depending on the button pressed I want to email or else SMS a certain text. I have coded the email button and it is working fine. The problem is that the dialog box that pops-up gives an option of e-mail or Messaging the text. I want to separate out the two, so that when t...
I have about 25 pictures in my res/drawables. I want to loop through them, setting the next one as the background everytime the user hits a button on the screen. Of course the drawables folder also has other pictures like droid icon etc which I don't want to use. Cannot think of a good way of doing it. I thought of naming my pictures ...
How to pass socket, inputstream, outputstream objects between activities ...
I am curious about the safety of this method I have considered using for passing touch events in my Android application (and testing my understanding of concurrency in Java). Here's the basics: I have a SurfaceView hooked up to SurfaceHolder.Callback to get user input events, mainly the onTouchEvent callback. After the onTouchEvent met...
I'm just getting my toes wet. Using Eclipse, and am not far beyond HelloAndroid. If I have a gallery image loaded onto the screen, and I want to play around with getPixel, where do I send the resulting RGB value output so that I can read it? Thanks. ...
06-29 01:24:15.882: ERROR/AndroidRuntime(747): Uncaught handler: thread main exiting due to uncaught exception 06-29 01:24:15.922: ERROR/AndroidRuntime(747): java.lang.RuntimeException: Unable to start activity ComponentInfo{one.two/one.two.Arrival}: java.lang.NullPointerException 06-29 01:24:15.922: ERROR/AndroidRuntime(747): at and...
So I've been playing around with android app and widgets. have a few things running. but one thing i cant seem to figure out is how to package more than 1 widget. say i wanted to release my set of widgets? where in the manifests can i do this? thanks ...
I have written the following to spin my icon on the center of the screen and instead it rotates around the upper-left corner (i.e., origin x=0, y=0 of the ImageView). It should be simple to set some attributes of the ImageView or the RotateAnimation, but I can't figure it out. public class IconPromoActivity extends Activity { priva...
Hi, in Android the system does not scan flac lossless audio files, so I write a scanner to scan them, put into Audio.Media.EXTERNAL_CONTENT_URI, and it works well - until the MediaScanner activates and delete the entries I have inserted. Is there a way to prevent MediaScanner deletes them, or some trick to know when MediaScanner is done,...
Hi there Does anybody know if there is any event to handle incoming calls?? I'm developing an app that streams audio from the microphone and I would like to have a listener that stops the recording, etc when there is an incoming call...and that restarts the procress when the telephone call is over. Thanks in advanced ...
The default tab that is displayed in my app is tab 0. I would like when Preference uso is clicked, to change the currentTab to 1, as well as the next time the app opens, tab 1 is displayed instead of tab 0. This is the Preferences.java contents: package com.fbisoft.uowt; import android.os.Bundle; import android.preference.Preference;...
Hey all, I would like to know if it is possible to get 'leftover' calls to AsyncTask#onProgressUpdate after AsyncTask#onPostExecute has been called? I am setting text on the same TextView using both of them, and I don't want to set text such as "Done!" and then have it overwritten at a later point by text such as "Almost there - 90%" ...
Say if I decided to support only normal 320X480 screen resolution for the first release of my app, Will these lines, hide the app from the high and small resolution screens on android market ? <supports-screens android:smallScreens="false" android:largeScreens="false" android:resizeable="false" android:normalScreens=...