I got a bulk of text in a file that has to be displayed in the textview The text should fit exactly in the screen and the remaining text in next page and so on ! Now the problem is how to get the …
Tag: android
IntelliJ IDEA IDE for Android development [closed]
Does anyone have an experience with Android development with intelliJ IDEA IDE? Does it suit all the needs?
What is the purpose of @SmallTest, @MediumTest, and @LargeTest annotations in Android?
I’m new to Android and I’ve seen example code using these annotations. For example: What does that annotation accomplish? Answer As an addition to Davidann’s answer and mainly OP’s question in the comment: In the context of the code above, does it actually DO anything except leave a note for other developers? Does it enforce anything? Are there any tools
How can I give an imageview click effect like a button on Android?
I have imageview in my Android app that I am using like a button with the onClick event given, but as you might guess it is not giving imageview a clickable effect when clicked. How can I achieve that? Answer You can design different images for clicked/not clicked states and set them in the onTouchListener as follows The better choice
how to call getResouces() in a class that is not extended Activity?
I would like to call getResouces in some classes, however, these classes are not extended to Activity. How to do it in a right way? Answer You can pass in a pointer to your activity from which you should call getApplicationContext(). In certain cases you would want to use the regular getContext().
How can I get a resource content from a static context?
I want to read strings from an xml file before I do much of anything else like setText on widgets, so how can I do that without an activity object to call getResources() on? Answer Create a subclass of Application, for instance public class App extends Application { Set the android:name attribute of your <application> tag in the AndroidManifest.xml to
Print array without brackets and commas
I’m porting a Hangman game to Android and have met a few problems. The original Java program used the console, so now I have to somehow beautify the output so that it fits my Android layout. How do I print an array without the brackets and commas? The array contains slashes and gets replaced one-by-one when the correct letter is
BitmapFactory.decodeResource returns a mutable Bitmap in Android 2.2 and an immutable Bitmap in Android 1.6
I am developing an application and testing it on my device running Android 2.2. In my code, I make use of a Bitmap that I retrieve using BitmapFactory.decodeResource, and I am able to make changes by calling bitmap.setPixels() on it. When I test this on a friend’s device running Android 1.6, I get an IllegalStateException in the call to bitmap.setPixels.
Android Resource – Array of Arrays
I am trying to implement a resource data structure that includes an array of arrays, specifically strings. The issue I run into is how to get the sub-array objects and their specific values. Here is what my resource file looks like…. Then, in my Java code I retrieve the array and try to access the sub elements like so… At
How to start Activity in adapter?
I have a ListActivity with my customized adapter and inside each of the view, it may have some buttons, in which I need to implement OnClickListener. I need to implement the OnClickListener in the adapter. However, I don’t know how to call the function like startActivity() or setResult(). Since the adapter doesn’t extend to Activity. So what is the best