GetYouTubeUserCommentsTask task = new GetYouTubeUserCommentsTask(null, viewCount); // passing null. And you have public GetYouTubeUserCommentsTask(Handler replyTo, String username) { this.replyTo = replyTo; // replyTo is null this.username = username; } replyTo is null. You need to Initialize the handler replyTo 10 solved TextView isn’t updated with JSON Response
Your question is a bit too generic and not clearly defined. That’s probably why it got down voted. I’d say your best bet is to start with the documentation. Start by reading about ListView and possibly Adapter and try it yourself. If you still have problems, ask a specific question about something you don’t understand … Read more
Did you look into java.util.zip.GZIPInputStream ? 2 solved Java: unzip 7-zip archive [closed]
Use the below adapter constructor for customizing spinner in the way you required. spinnerAdapter = new ArrayAdapter(this, R.layout.row_spinner /* The resource ID for a layout file containing a layout to use when instantiating views. */ ,android.R.id.text1, array); And you can set the layout resource defining the drop down views using spinnerAdapter.setDropDownViewResource(R.layout.layout_spinner); Sample layouts row_spinner <?xml … Read more
Make sure your context is set to your activity in tools name space in layout. Make sure the classes you’re opening in intent are registered activities in your package. 5 solved OnClick not working, “Could not execute method for android:onClick” What is it? [closed]
You can write the backend yourself using any language or if you just want to focus on doing Android and iOS apps then you can also use third party solutions like Firebase. solved What code should I use to manage a database connected with an android/apple app? [closed]
You should have every activity in a separate file. If you have helper classes that that are only used in one activity you can use an inner class or put it below the other one (not public). Activities should be separate files. What you could do is put code that has to be in the … Read more
For what purpose you want to store int on server . If you want to store int within phone , you have different techniques for that 2 solved Suggestions to store an integer in an android app [closed]
After creating a new project in a new directory and then adding all the files too the project the issue had dissapeared! The problem seemed to be somewhere in de dproj file. I tried too find it, but it was to big for me to locate it. solved Android backbutton doesn’t work in Delphi XE5/XE6
The solution was easy, in the MapMovement the onTouch have to return true and not false. Really thank you for the help. (I’m ironic naturally) solved Android, missing touch events on ImageView
I’ve found AndroidHttpClient which seems to answer my question: Implementation of the Apache DefaultHttpClient that is configured with reasonable default settings and registered schemes for Android solved What timeout set for apache http client?
Get an arduino board and a relay capable of switching a 12v circuit. Also get a wifi / bluetooth add on board so you can communicate with the arduino from your smartphone platform of choice. Here is an example of an arduinos capability, this particular example is using bluetooth. solved How to get a smartphone … Read more
The question is too broad and it would really have been better if you’d have googled some related topics first. However, if you want to work with databases Google has a tutorial for you here. I think the external storage might be more than sufficient for your problem, so you can find a tutorial here. … Read more
To place info into SharedPreferences you should write following: SharedPreferences sp = getSharedPreferences(PREFERNCES_FILE, MODE_PRIVATE); sp.edit().putString(PREFERENCES_LOGIN, login).apply(); Variables PREFERNCES_FILE and PREFERENCES_LOGIN should be defined as String: public static final String PREFERNCES_FILE = “my_preferences_file”; public static final String PREFERENCES_LOGIN = “login”; On logout there should be: sp.edit().remove(PREFERENCES_LOGIN).apply(); Then to check if there is allready some info call: … Read more
Would you mind moving Intent checkTTSIntent = new Intent(); checkTTSIntent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA); startActivityForResult(checkTTSIntent, MY_DATA_CHECK_CODE); To the onViewCreated methode? And where is the part where you setOnInitListener to the fragment implementation? 7 solved Android fragment null pointer exception on rootView [closed]