ref: 3ddf8ece77302b3b0578d6e7c40e9f0716364485
app/src/main/java/ml/adamsprogs/bimba/dashboard/ui/home/HomeFragment.kt
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package ml.adamsprogs.bimba.dashboard.ui.home import android.content.Context import android.net.ConnectivityManager import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.FrameLayout import androidx.core.view.ViewCompat import androidx.core.view.WindowInsetsCompat import androidx.fragment.app.Fragment import androidx.lifecycle.ViewModelProvider import com.mancj.materialsearchbar.MaterialSearchBar import com.mancj.materialsearchbar.MaterialSearchBar.BUTTON_NAVIGATION import ml.adamsprogs.bimba.search.BimbaSuggestionsAdapter import ml.adamsprogs.bimba.dashboard.MainActivity import ml.adamsprogs.bimba.api.Item import ml.adamsprogs.bimba.databinding.FragmentHomeBinding // todo [3.1] search: https://github.com/material-components/material-components-android/blob/master/docs/components/Search.md class HomeFragment : Fragment() { private var _binding: FragmentHomeBinding? = null private val binding get() = _binding!! private var lastSuggestions = listOf<Item>() override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View { _binding = FragmentHomeBinding.inflate(inflater, container, false) val homeViewModel = ViewModelProvider(this)[HomeViewModel::class.java] homeViewModel.items.observe(viewLifecycleOwner) { binding.searchBar.updateLastSuggestions(it) } val root = binding.root ViewCompat.setOnApplyWindowInsetsListener(root) { view, windowInsets -> val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars()) view.layoutParams = (view.layoutParams as FrameLayout.LayoutParams).apply { topMargin = insets.top } WindowInsetsCompat.CONSUMED } binding.searchBar.lastSuggestions = lastSuggestions val cm = requireContext().getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager binding.searchBar.addTextChangeListener( homeViewModel.SearchBarWatcher(requireContext(), cm) ) binding.searchBar.setOnSearchActionListener(object : MaterialSearchBar.OnSearchActionListener { override fun onButtonClicked(buttonCode: Int) { when (buttonCode) { BUTTON_NAVIGATION -> { (context as MainActivity).onNavigationClicked() } } } override fun onSearchStateChanged(enabled: Boolean) { } override fun onSearchConfirmed(text: CharSequence?) { binding.searchBar.clearSuggestions() (context as MainActivity).onSearchClicked(text) } }) binding.searchBar.setCardViewElevation(0) binding.searchBar.setCustomSuggestionAdapter(BimbaSuggestionsAdapter(layoutInflater, context) { binding.searchBar.clearSuggestions() (context as MainActivity).onSuggestionClicked(it) }) binding.floatingActionButton.setOnClickListener { binding.searchBar.clearSuggestions() (context as MainActivity).onGpsClicked(this) } // todo [3.1] (ux,low) on searchbar focus && if != '' -> populate suggestions return binding.root } override fun onDestroyView() { super.onDestroyView() _binding = null } } |