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...
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...
You need to find the fragment by theidof the<FragmentContainerView>or the<FrameLayout>tag you used as the container of your fragment. For example, suppose you placed aFragmentclass namedFirstFragmentin your<FragmentContainerView>as shown below: <androidx.fragment.app.FragmentContainerViewxmlns:andro...
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 ...
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...
“An item with the same key has already been added” in dictionary (401) Unauthorized Issue asp.net and IIS [RESOLVED] [error] It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level [Help]: System.Net.WebException: The underlying connection...
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...
This alone makes it possible to reduce significantly the number of rows in the class controller over view (Activity, Fragment, Adapter, etc) by getting rid of the fields with views and searching views through findViewById. Let's see how the paradigm of working with the view using data-...
fragment_one, container, false); } } 5. In MainActivity.java use the below code for customizing the tab. TextView tabOne = (TextView) LayoutInflater.from(this).inflate(R.layout.custom_tab, null); tabOne.setText("ONE"); tabOne.setCompoundDrawablesWithIntrinsicBounds(0, R.mipmap....