Android :: Possible To Change Scale Of Sp Unit?
Oct 6, 2010In 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?
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Android :: Change Tab Image Scale?
Nov 3, 2010I have a tab layout with drawable resources as tab images.
In landscape mode everything fine. But in portrait mode images doesn't have some margin from tabs. How I can change images scale or how to set some margin to image? I don't want use fixed size, don't think that it is right way.
Here is my layout code...
Here is tab creation code...
General :: Always Scale To Max Frequency Or Scale It Based On CPU
Jun 30, 2012the cpu scaling of Android.. First, do the system use the lowest frequency when not in use? Aka screem off..After i unlock the phone do it always scale to max frequency or scale it based on the cpu needed? For example write a text makes the phone use thr same freq as playing a game?
View 1 Replies View RelatedHTC Incredible :: Free Photo Editor To Change Pictures From Color To Grey Scale / Black And White?
Jul 21, 2010I need a free photo editor that will allow me to change pics from color to Grey scale/black and white.
View 2 Replies View RelatedAndroid :: How To Scale A Web View
Nov 2, 2010How can I set the scaling in a web view (or any view at all)? I have a box of 200 and 200, for example. If I apply a web view to it, a web view bigger than the box, it will give me scrollbars. I am seeking for a way to scale the content in order for the webView to fit the box.
Assume that I know the dimesions of the box, and ALSO the dimensions of the WebView.
Android :: Default Display Unit Px Or Dp?
Oct 12, 2009I 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?
View 3 Replies View RelatedAndroid :: Unit Tests Run Twice From Eclipse?
Jun 9, 2009I'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 RelatedAndroid :: Scale Down Video Playback
Nov 9, 2010How to scale down a video playback as there is a memory constraint and the video playback uses software codecs...
View 3 Replies View RelatedAndroid :: Different Permissions / How Does Everyone Like Unit Converter?
Dec 23, 2009I 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!!
Android :: Scale & Translate Animation
Nov 11, 2010I require an animation for an image in my application.The image should start coming from the top left corner till the middle of screen. The image size will be smaller at the initial stage. While coming to the middle of the screen, its size should increase(i.e. scaling should take place). Image should not go back to its original position. It should be placed at the middle of the screen itself after the animation.
View 1 Replies View RelatedAndroid :: Make Digital Scale App?
Sep 8, 2009there is anyway you can make a Digital scale app? or if anyone can please , Let me know if it's possible willing to pay someone if so. My family owns a jewelry shop and it would be convenient to use my phone to weigh jewelry or gold out
View 2 Replies View RelatedAndroid :: Want To Scale View Dynamically
Sep 21, 2010I want to display 4 frames in layout which contains customized views.when ever i clicked on one frame it has to occupy total screen. please let me know how to do .
View 2 Replies View RelatedAndroid :: Unit Testing The Platform
Jul 14, 2010I 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 RelatedAndroid :: Unit Testing Localizations ?
Nov 17, 2010There 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?
Android :: Best Way To Scale A Bitmap In A View?
Mar 24, 2010I have a custom view which is drawing some bitmaps on screen. I want to scale the bitmaps depending on some sensor data. Can anyone suggest to me the best way (performance wise) to scale the bitmaps.
Right now I'm creating the bitmaps in the constructor of the view but if I start to scale it in the onDraw method I believe I'll just be re-drawing the bitmaps (Which will be a memory / cpu hog).
Android XML Layout Auto Scale?
Jan 6, 2014on different screen size, my layout becomes smaller than expected. So is there any way to make the layout keep the same ratio on all screen? in other word how can I do scaling my layout ?
I think that my layout using drawable-mdpi Instead of drawable xhdpi.
Mylayout:
[HIGH]
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
androidrientation="vertical"
android:layout_gravity="center_vertical"
[code]...
Android :: Accessing A NAS Storage Unit In Workgroup
Aug 6, 2010I 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 RelatedAndroid :: Verify Error While Trying To Run Unit Tests
Aug 5, 2009I'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 RelatedAndroid :: DIP Scale And Setting Values In Code
Jul 7, 2009I have read about using a 'dip' scale rather than just px, this is straightforward to implement in XML. But how do I adjust values accordingly in the java code? For example:
tv.setTextSize(20)
will result in text of size 20 px right? What's the quickest way of making this 20 dip, other than adding a resource?
Android :: Set Scale Limits On Pinch Zoom?
Sep 28, 2010How to set Max and Min zoom levels for Pinch-Zoom?
View 2 Replies View RelatedAndroid :: Setting Unit For Paint.set TextSize
Jun 17, 2010Is 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 RelatedAndroid :: Way To Unit Test Phone Library App?
Nov 16, 2010Sorry 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 RelatedAndroid :: Hangs On Launching Unit Tests
Oct 3, 2009I 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 RelatedAndroid :: Unit Tests Requiring Context
Jan 19, 2010I 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 RelatedAndroid :: Pre Scale Background Example / Speeding Up Web Views
Apr 28, 2010I've created a custom ViewGroup (based off of the Launcher) that allows paging scrolls between some WebViews. Problem is that it doesn't scroll as smoothly as I want it to. I've been following Romain Guy's 2008 advice, but I don't see any massive improvements. Is it because I am using WebViews, or am I just doing the prescaling wrong? This is my code:
Bitmap originalImage = BitmapFactory.decodeResource(getResources(), R.drawable.redbg);
originalImage = Bitmap.createScaledBitmap( originalImage, // bitmap to resize ((WindowManager)
getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getWidth(),
// new width ((WindowManager)getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay().getHeight(), // new height true); // bilinear filtering
getWindow().setBackgroundDrawable(new BitmapDrawable(originalImage));
called from onCreate. Is the right?
Android :: Unit Test Build Error
Mar 8, 2010I 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 RelatedAndroid :: Author Unit Test Case
Oct 23, 2009I 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 RelatedAndroid :: Unit Testing With Test Only Assets
Jul 3, 2009I 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 RelatedAndroid :: How To Refactor Class So I Can Unit Test It?
May 21, 2010I 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 RelatedAndroid :: Unnecessarily Hard To Unit Test?
Oct 8, 2009Being 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 );
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