In my main activity.cs (home activity.cs) : I set the fragments to view pagers private void SetUpViewPager(ViewPager viewPager) { TabAdapter adapter = new TabAdapter(SupportFragmentManager); adapter.AddFragment(new FragmentPunchIn(), "Punch In"); adapter.AddFragment(new Fragment1(), "Fragm...
Most Android developers are probably familiar with the classicfindViewById()method. Pass it an ID of one of the Views in your XML layout and it'll return a reference to the inflated version of that View. That's all assuming you passed the right ID though, and that the View actually exi...
Hi, I am trying to use a WebViewFragment in order to retain an instance of WebView even when the Fragment is not displayed. My goal is to have the names of several websites in the ActionBar. When users tap on one of the names, the corresponding website is opened in a WebViewFragme...
Switchtoggle=(Switch) findViewById(R.id.wifi_switch); toggle.setOnCheckedChangeListener(newCompoundButton.OnCheckedChangeListener() {publicvoidonCheckedChanged(CompoundButton buttonView,booleanisChecked){if(isChecked) { Toast.makeText(getApplicationContext(),"Switch on!", Toast.LENGTH_LONG).show(); }...
I have to use BaseActivity in my project. I did: class SplashActivity : BaseActivity<SplashViewModel>() { private val binding by viewBinding(ActivitySplashBinding::bind, R.id.container) } abstract class BaseActivity<T : BaseActivityViewModel> : AppCompatActivity() { override fun onCreate(savedIns...
I have a simple Blazor Server app and would like to enable a button when there is text in an input, and disable the button if there is no text in the input. I have looked at and tried numerous examples, and have not come up with a working solution yet. This is for a page with...
If you must use a rectangular canvas, do remember to include its aspect ratio while calculating your projection matrix. You'll learn what a projection matrix is in a later step. Initializing a GLSurfaceView widget inside an Activity class is as simple as calling the findViewById() method and...
Using thefminstance, call thefindFragmentById()method and pass the viewidvalue as its argument. In this example, theidvalue isfragment_container_view: FragmentfragInstance=fm.findFragmentById(R.id.fragment_container_view); The last thing you need to do is check thefragInstanceif it’s an ...
public class MainActivity extends FragmentActivity implements LoaderCallbacks { ListView lstContact; CustomContactAdapter adapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); lstContact = (ListView) findViewById...
View view= inflater.inflate(R.layout.fragment_layout_call, container,false); btnCall=(Button) view.findViewById(R.id.call_phone); btnCall.setOnClickListener(this); btnEnd=(Button) view.findViewById(R.id.dial_and_call); btnEnd.setOnClickListener(this); ...