android

[Solved] How to use .join() with Thread at this particular Thread

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Assume you’ve created a class for your Thread like Thread myThread = new Thread(new Runnable(…)); myThread.start(); you can wait for this thread to finish by adding the line myThread.join() as last line of yout while loop. This will cause the main-thread to wait for myThread to finish before it continues. So your code would look … Read more

[Solved] How can I create a SIP connecton using Liblinphone interface class?

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Absolutely an interface cannot be initialized. Because it has no method implementation. It’s not a class! I should use classes that implement these methods. In fact I should use org.linphone.core (Library) instead of LinphoneCore (Intreface) solved How can I create a SIP connecton using Liblinphone interface class?

[Solved] Array of Buttons [closed]

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You keep responding that Radio Buttons aren’t an option but the reality is, what you are asking is exactly what a RadioGroup of Radio Buttons is designed to do. You could do it with an Array of Buttons and I could explain how you’d do it but effectively I’d be explaining to you how to … Read more

[Solved] android: how to display the month and years in words from the Calender Date in android? [closed]

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you can format it easily using java.text.SimpleDateFormat SimpleDateFormat sString s= “2013-1-18”; SimpleDateFormat sdf = new SimpleDateFormat(“EEEE,MMMM, dd “); System.out.println(sdf.format(new SimpleDateFormat(“yyyy-M-dd”).parse(s)));df Output: Friday,January, 18 solved android: how to display the month and years in words from the Calender Date in android? [closed]

[Solved] How can i simplify this java Statement

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Where do You set color for the selected item? is it possible to set all colors to white and then use switch to set only the selected one to desired color? It would make it at least more pleasant to look at. nav_news_bg.setBackground(color); nav_feed_bg.setBackground(color); nav_profile_bg.setBackground(color); nav_chat_bg.setBackground(color); nav_books_bg.setBackground(color); switch(v.getId()){ case R.id.nav_news: nav_news_bg.setBackground(desiredColor); break; case R.id.nav_feed: . … Read more

[Solved] android error :ViewRootImpl$CalledFromWrongThreadException [closed]

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Your are touching the views(widgets) in the Non UI Thread. public class B extends Thread { TextView inputtext; Activity activity; public B(Activity activity, TextView x) { inputtext = x; this.activity = activity; } public void run() { activity.runOnUiThread(new Runnable() { @Override public void run() { inputtext.setText(“hero”); } }); } } While starting the Thread B … Read more

[Solved] I want to design an ANDROID app which sets user mobile number by taking input from them and after that it always shows next activity using service? [closed]

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@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(context); if(sharedPref.getBoolean(“isFirstTime”, true)){ Intent startWelcomeScreen = new Intent(this,Welcome.class); startActivity(startWelcomeScreen); finish(); Intent startWelcomeScreen = new Intent(this,Welcome.class); startActivity(startWelcomeScreen); finish(); } setContentView(R.layout.activity_main); } MainActivity.java If your app is executing for the first time, then it is redirected to Welcome screen. Notice the finish() call in the Main Activity. … Read more