I always thought the default display unit would be pixels.But when I run my application on WVGA800 in the emulator the lines are five pixels wide even though I called Paint.setStrokeWidth(3). The same seems to happen with Drawable.setBounds(); the value I provide gets multiplied by 1.5 internally. If that's the case, how can I specify pixels instead of dips if I want pixels?
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How would I display the current date in the text of a EditText widget dynamically at runtime?
View 2 Replies View RelatedI have to develop an one android application.
In these application having 2 fragments...
The first fragment having listview.
2nd fragment having one textview...
2nd fragment having empty textview on default.
If i have to click any item in first fragment which means that list item name is displayed on 2nd fragment well...
But i wish to display the first category first article is display on 2nd fragment default...after that only its performs click functionality....
I am new to this forum and I am new to Android. I been a happy order of a droid x since July 19. I linked all my contacts with their corresponding facebook and/or twitter account. I set it so that the facebook is the main display name but a few of contacts are changing to the twitter's username as the display for the contact. How do to make it so the facebook is the default. All my contacts has facebook is the default but 3 contacts are being stubborn and want to change to twitter.
View 4 Replies View RelatedI've got unit tests which are subclasses of AndroidTestCase, I thought they were just taking awhile to run, but for some reason when I run them via Eclipse, they actually run twice. I can verify this in LogCat after the Console outputs "Launching instrumentation android.test.InstrumentationTestRunner on device..." the first run starts, which is only visible via LogCat. Then the JUnit pane comes to life and starts tracking the second run.
View 2 Replies View RelatedI downloaded Unit Converter, and noticed that the market said it needed no permissions, while the manage apps list on the phone said it needed to modify the sd card and read phone state. Not that this was a huge deal, but why would they be different?
Anyways, how does everyone like that unit converter? It seems like it has everything!!
I was finally able to build and debug the android platform (the process can be seen here). Now, the question is: where are the unit tests, how do I launch them and where do I see results? And also, is there any guide to android platform architecture?
View 1 Replies View RelatedThere is no way to load a string from a specific locale's language file.
What I want to do is run all my locales' (I have 24 of them) time format strings through unit tests to make sure they don't crash. For example, here's a date format string in French: "'Hier à ' h:mm a".
These really need to be unit tested, because translators aren't great about properly escaping these strings, causing crashes unless we manually verify every string in every language every time we get a translation pass back.
This question has a sort-of answer. Is that really the only way? Is there a better way to specify the locale of a Context in unit tests?
In my XML I can set textSize="18sp". Is it possible to change the scale of the sp unit which would affect all sp sizes but not affect dp sizes?
View 1 Replies View RelatedI have a NAS storage unit setup in a wireless workgroup I just wondered if anyone new of any way to access the NAS units files from my phone.I have a HTC Desire running Froyo.
View 4 Replies View RelatedI'm getting VerifyErrors when running unit tests. My tests are setup as a separate eclipse project which references the project I am testing. I have a class in my project which I use fairly heavily in my test project and this class is getting rejected by Dalvik.I also have a third party jar on the build path of both the project under test and the test project. This causes no problems when running the project under test so I can't see why it should when running the test project, basically I'm stumped. I have posted the error text below, MyProjectClass is a class in the project under test which is used fairly heavily in the test project.
View 7 Replies View RelatedIs it possible to change the unit for Paint.setTextSize?As far as I know,it's pixel but I like to set the text size in DIP for multiple screen support.
View 1 Replies View RelatedSorry if this is a bit of a vague question, however im struggling to find a single solid example on how to do unit testing (isolated testing) with Android. So one project contains models and logic, then another project contains tests for said library. There is no front end or UI, so I want to do the bare minimum to just be able to test that my methods all work in isolation.
View 1 Replies View RelatedI got a problem launching unit tests. I did: * new android project in eclipse, new android test project in eclipse * added one test case, added one test suite * run as-> android junit test hangs on "Launching instrumentation android.test.InstrumentationTestRunner on device emulator-5556".I got eclipse galileo, newest ADT and android 1.6 sdk
View 5 Replies View RelatedI am writing my first Android database backend and I'm struggling to unit test the creation of my database. Currently the problem I am encountering is obtaining a valid Context object to pass to my implementation of SQLiteOpenHelper.Is there a way to get a Context object in a class extending TestCase? The solution I have thought of is to instantiate an Activity in the setup method of my TestCase and then assigning the Context of that Activity to a field variable which my test methods can access...but it seems like there should be an easier way.
View 3 Replies View RelatedI just switched the way my Android project is being built and non of my unit tests work any more...I get errors like WARN/dalvikvm(575): VFY: unable to resolve static field X in WARN/dalvikvm(575): VFY: unable to find class referenced in signature These errors only come from my Unit Tests, where classes defined in it can't even see other classes defined in the unit test. Before each project had it's own directory with copies of the 3rd party jar files. I've read around that Dex does weird things with references but haven't been able to figure out how to fix this problem. Is there a better way to do this? I would love to see an example of a large Android workspace where there are multiple projects, jar references, etc.Is it possible to fix this with an Order/Export tweak ?
View 3 Replies View RelatedI have downloaded donut branch and build for emulator. I am running the author test case in the following way cd /data;test_pvauthorengine -test 5 5 -video yuvtestinput.yuv - videoconfigfile mp4_config.cfg -audio amrtestinput.amr - audioconfigfile amr_config.cfg -output mp4.3gp Starting Test 5: AMR & YUV to AV using M4V Encoder .3gp Test PVSCHED:Scheduler 'PVAuthorEngineTestScheduler', Thread 0xafe43c24: Error! AO PvmiMIOFileInput Error 101 not handled PVSCHED:Scheduler 'PVAuthorEngineTestScheduler', Thread 0xafe43c24: Error! Reason 101
View 3 Replies View RelatedI my main app and tests are organized like this (standard from "android create project"): AndroidManifest.xml assets/ main app asset files src/tests/AndroidManifest.xml -- uses <instrumentation> to point to the main app assets/ -- test-specific asset files src/ Writing test cases with AndroidTestCase, I'd like to load asset files from the test-specific assets/ directory, not from the main app assets/ directory. How can I accomplish that? The normal way to load an asset would be getContext().getAssets().open ("foo.txt"), for assets/foo.txt in the main app. I assume I just have to somehow change the Context or the AssetManager to point to the test- specific assets directory, but I don't see any way to do that. I have looked into the tests/bin/MyApp-debug.apk to confirm that the test assets are in there. Now I just need a way to access them.
View 2 Replies View RelatedI am trying to unit test a class that does SAX parsing and creates an object.This class takes a string as a parameter representing the URL of a document on the internet, parses it and then creates an object based on the contents.I don't want to have the unit tests actually access the network, so I'd like to have a few test xml files to parse. However I can't figure out how to access them from my AndroidTestCases. I don't want to include the test files with the actual application, I want them in the test project (it's a separate project, as is the norm for Android tests from what I could gather - due to the need to have a custom AndroidManifest.xml, for one).One way would be to put the XML files in the test project's assets directory, I can read them using getContext() .getAssets().open(filename) into an InputStream in the test case, but my class expects a URL string. I'd rather not have to provide an InputStream to this class instead of the current URL string. I can test just the parsing by making two methods, one that takes a string and one an Inputstream, and test the second, but how can I then test the one that just takes a string?How should I design my class and or tests to circumvent this problem?
View 1 Replies View RelatedBeing able to write Android apps in regular Java is a huge win. However, I am confused about unit testing Android apps. Many of the 'best practices' seem to boil down to 'split your business logic off, and test it separately using JUnit'. This is great as far as it goes. And I understand that truly testing the UI will require firing up the emulator. But it seems there is a category of UI tests that I should be able to run without the emulator. The various Mockxxx classes seem to be going a long way towards this. But why (oh why oh why!) do they all. throw new RuntimeException( "Stub!" ); in their constructors? I can understand them doing this in their METHODS (then I could subclass them as needed) but why their constructors? I cannot stop this functionality so I cannot do (limited but useful) UI tests such as public TextView createTextView ( Context context ) {return new TextView( context );
View 3 Replies View RelatedI am creating an EditText object which i then try to reference in a unit test. what is the best way to add a new 'id' to R.id for this dynamically created object so that i can later reference it via findViewById() in the unit test?
View 2 Replies View RelatedI have a class that uses a Handler for a timed, asynchronous activity.
Something like this:
CODE:.................
I'm trying to start unit testing on my application (should have done so from the beginning). I've got an Eclipse project structure set up and everything seems to work well, but...
I'm subclassing SQLiteOpenHelper to access the application database. This works well for the application, but when using the same class in the unit tests, it writes to the same database as the actual application. This is obviously rather irritating, since unit test data shows up when developing and testing the actual application.
What's the best way to make the SQLiteOpenHelper class write to a different database file when being called from the unit tests?
I have a very simple activity created with one seek bar. I'm trying to figure out how best to unit test the events.
Below is how I have the seek bar wired up in my activity.
CODE:.........
So with this I have a test class that extends ActivityInstrumentationTestCase and I have test method.
Should I not be able to so something like this? Right now I'm getting Test run failed: String resource ID #0x2 with this code.
CODE:....................
I have a main menu screen with a simple ListView that contains "links" to further screens in my app (Browse, Bookmarks, Settings, About, etc.). Underneath the ListView there is a TextView (more accurately, a TextSwitcher that rotates TextViews) that changes every 10 seconds to display a new "tip".
In portrait mode, this works fine. There are my five list items in the ListView , and my tip label underneath. However, when I switch to landscape mode, the ListView is taller than the screen. The ListView scrolls normally, but I cannot scroll past the end of the ListView to see the TextView underneath.
I have tried every possible combination of Layouts, wrappers, ScrollViews, and layout_height parameters and I simply cannot get it to behave.
Here is the simplest code ...
Like I've said, I've already tried so many different combinations that I can't list them, and for the most part I was randomly inserting XML in an attempt to get something to work the way I wanted. So I'd greatly appreciate suggestions as to how I would go about doing this the right way.
I'm trying to run unit tests on the android platform in accordance with tutorial. Say, for example, I want to run tests for Email application. I open /apps/Email/tests/AndroidManifest.xml file, look for the <manifest> element, and look at the package attribute, which is com.android.email.tests, and in the <instrumentation> element I look at the android:name attribute, which is android.test.InstrumentationTestRunner.
View 3 Replies View RelatedI follow the following example in creating a Parcelable object: http://code.google.com/android /reference / android /os / Parcelable .html . Writing unit test for parcelable object
View 4 Replies View Relatedi'm trying to write an unit test for my Android's RelativeLayout. Currently, my testcode setup is as follow:public class SampleRelativeLayoutTest extends AndroidTestCase {private ViewGroup testView;private ImageView icon;private TextView title;@Overrideprotected void setUp() throws Exception {super.setUp();
// inflate the layout
final Context context = getContext();
final LayoutInflater inflater = LayoutInflater.from(context);
testView = (ViewGroup) inflater.inflate(R.layout.sample_layout,
null);
// manually measure and layout
testView.measure(500, 500);
testView.layout(0, 0, 500, 500);
// init variables
icon = (ImageView) testView.findViewById(R.id.icon);
title = (TextView) testView.findViewById(R.id.title);
}However, I encountered NullPointerException with the following stack tracejava.lang.NullPointerException
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:427)
at android.view.View.measure(View.java:7964)
at com.dqminh.test.view.SampleRelativeLayoutTest.setUp(SampleRelativeLayoutTest.java:33)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:169)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:154)
at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:430)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1447)
What should I change in my setUp() code to make the test run properly ?
I am starting with an Activity based off of this ShakeActivity and I want to write some unit tests for it. I have written some small unit tests for Android activities before but I'm not sure where to start here. I want to feed the accelerometer some different values and test how the activity responds to it. For now I'm keeping it simple and just updating a private int counter variable and a TextView when a "shake" event happens. So my question largely boils down to this: How can I send fake data to the accelerometer from a unit test?
View 3 Replies View RelatedI approached this problem as an oh hey that's not too bad, I can write a bunch of unit tests, and I have been keeping my suite green. However as things get more involved continuous integration and testing is a great great thing to have. And then I saw oh Android has emma integration as well awesome ... and then that's where it get's iffy. So I setup Hudson and have it call the coverage target of the ant build.xml that the android executable in the sdk can generate. And then it hits me. adb -s <emulator> shell am instrument -w ... will never return a result code that is not 0 ... because adb technically exited cleanly and usually will regardless of how the shell command that executed did..............
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