android

[Solved] Error in creating brand new package in android [closed]

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Are you using Eclipse? If so, try right-clicking out your project, going to “Android Tools”, and clicking “fix project properties”. It sounds like it may be missing (or just not generated in the first place), this should recreate it. EDIT: It sounds like your project.properties file isn’t the problem. Another thing you can try is … Read more

[Solved] Android Skype recorder [closed]

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As the community ratings suggest, you should try to give us code that isn’t working and specifically ask for something that volunteers can fix. Besides that point, here’s what i do know from past experiences with Android and recording: for your app to record what is being displayed on the screen, you need access to … Read more

[Solved] ‘void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)’ on a null object reference &

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So for the menu item, we do in this way 1) To specify the options menu for an activity, override onCreateOptionsMenu(). In this method, you can inflate your menu resource:- @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.game_menu, menu); return true; } 2)Handling click events: You can match this ID against known … Read more

[Solved] How to properly save Downloaded Images to app specified folder

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Try This: File RootFile; File root = Environment.getExternalStorageDirectory(); File dir = new File(root.getAbsolutePath() + “/MyAppFolder/”); String title=” <your title>”; if (!dir.exists()) { dir.mkdirs(); } RootFile = new File(dir, title); solved How to properly save Downloaded Images to app specified folder

[Solved] How to pass json in request using retrofit services in android studio

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Main thing to consider is Gson gson = new Gson(); String strJsonObject = gson.toJson(OBJECT_OF_YOUR_MODEL_CLASS); strJsonObject is string value you can pass as parameter Here is a code snip how you can achieve it .. ObjectModel objectModel = new ObjectModel(); objectModel.setMobile_number(“123456789”); objectModel.setWork_number(“12345789”); objectModel.setFax_number(“123465”); objectModel.setFirst_name(“first name”); objectModel.setLast_name(“last name”); objectModel.setWebsite(“ww.solution.com”); ArrayList<ObjectModel.Email> emails = new ArrayList<>(); ObjectModel.Email email = … Read more

[Solved] tic tac toe andrdoid studio

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Now the thing is you have nine buttons but you dont know how to assign X or O for the players. I would suggest a solution like this. You have two players (A,B) and if A starts first, for the entire game he’s going to go with label ‘X’ for his turns. For the other … Read more

[Solved] How to Skip LauncherActivity and call another Activity when application start

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You can use SharedPreference for achieving this. You need to implement the logic in your SplashActivity. You need to check whether already logged in or not using the value stored in shared preference and show next activity based on that. In your SplashActivity (Where you launch the login activity), add the logic like: // Retrieving … Read more

[Solved] How to check if particular view is animating?

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This issue is reproducible when I scroll very fast. I resolved this issue by clearing animation in onViewDetachedFromWindow of recyclerview’s adapter public void onViewDetachedFromWindow(UserCardHolder userCardHolder) { super.onViewDetachedFromWindow(userCardHolder); userCardHolder.getView().clearAnimation(); } solved How to check if particular view is animating?

[Solved] How to get the buttons Visibility in Second layout when clicked a button in First layout? [closed]

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In first layout class use SharedPreferences to store a boolean values which buttons was clicked. In second layout class you would read these values and take some actions. To make button invisible (programmatically): Set button visibility to GONE (button will be completely “removed” — the buttons space will be available for another widgets) or INVISIBLE … Read more