showcaseview

I am using ShowcaseView library from here in my android application. I want use ShowcaseView with Actionbar Compat . But i am not getting how to use it? I have tried following code but it throws NullPointerexception . Please help me solve this issue. Thank you. Code : public class Activity1 extends ActionBarActivity implements OnShowcaseEventListener { ShowcaseView sv; ShowcaseView.ConfigOptions co; @Override protected void onCreate(Bundle savedInstanceState) { try { super.onCreate(savedInstanceState); setContentView(R.layout.screen1); co = new ShowcaseView.ConfigOptions(); co

There is a project for Android on Github: https://github.com/amlcurran/Showcaseview According to the readme: The ShowcaseView library is designed to highlight and showcase specific parts of apps to the user with a distinctive and attractive overlay. This library is great for pointing out points of interest for users, gestures, or obscure but useful items. I would like to know if a functionally equivalent one exists for iOS. It would be useful to give users a quick tour of an app. Typically app intros are handled with a few swipe screens. Think Uber and Duolingo. Google and Stackoverflow

Research has been fruitless because all other references to this error seem to be reliably repeatable; I'm unable to consistently repeat this error: 08-22 17:32:25.216 22699-22699/com.smbds.punisher11 E/AndroidRuntime﹕ FATAL EXCEPTION: main java.lang.IllegalArgumentException: width and height must be > 0 at android.graphics.Bitmap.createBitmap(Bitmap.java:1023) at android.graphics.Bitmap.createBitmap(Bitmap.java:1002) at android.graphics.Bitmap.createBitmap(Bitmap.java:985) at com.github.amlcurran.showcaseview.ShowcaseView.updateBitmap(ShowcaseView.java:171) at com.github.amlcurran

All of the answers in similar questions talk about manunally editting gradle files. But I've used Android Studio to import the AAR file and checked the build.gradle files and they all seem correct. My problem is this: I've imported ShowCaseView v5.0.0 AAR but when I try to import the classes in my Tutorial.java file (you can see in red) Android Studio doesn't recognise the classes. The only import that Android Studio recognises is com.github.amlcurran.showcaseview.R . I've also tried to clean & rebuild the project, and close & reopen Android Studio but it doesn't help. P.S. please ignore the

In many applications, I have seen that there is a welcome screen or tutorial that explains how the application works by overlaying explanations on top of the activity. For instance, in Android itself, the welcome screen with "Make yourself home". I would like to know what techniques can be used for that. Edit : screenshot of "make yourself home user1437481 Is it this one? https://github.com/Espiandev/ShowcaseView The ShowcaseView (SCV) library is designed to highlight and showcase specific parts of apps to the user with a distinctive and attractive overlay. This library is great for pointing

I'm using the Showcase library to explain my application feature to the user. In some point I need to dim the whole ActionBar to present another feature to the user. For that I'm using the setAlpha(float num) of the View class. And so for doing that I need to get the actual view instance of my ActionBar By the way, I'm using the support-7-appcompat library that gives ActionBar support for older systems. Update In the meantime I found this option, if you configure a custom view and add it to you ActionBar using: getSupportActionBar().setCustomView(v); Then to get the View of the ActionBar you