ref: v3.1.1
app/src/main/java/xyz/apiote/bimba/czwek/dashboard/MainActivity.kt
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package xyz.apiote.bimba.czwek.dashboard import android.Manifest import android.content.Intent import android.content.pm.PackageManager import android.os.Bundle import android.view.View import android.widget.Toast import androidx.activity.OnBackPressedCallback import androidx.activity.result.ActivityResultLauncher import androidx.activity.result.contract.ActivityResultContracts import androidx.appcompat.app.AppCompatActivity import androidx.appcompat.content.res.AppCompatResources import androidx.core.content.ContextCompat import androidx.core.content.edit import androidx.core.view.WindowCompat import androidx.core.view.get import androidx.drawerlayout.widget.DrawerLayout.DrawerListener import androidx.fragment.app.Fragment import androidx.fragment.app.FragmentManager import androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks import androidx.navigation.fragment.NavHostFragment import androidx.navigation.ui.setupWithNavController import com.google.android.material.bottomnavigation.BottomNavigationView import com.google.android.material.dialog.MaterialAlertDialogBuilder import com.google.openlocationcode.OpenLocationCode import xyz.apiote.bimba.czwek.R import xyz.apiote.bimba.czwek.dashboard.ui.home.HomeFragment import xyz.apiote.bimba.czwek.dashboard.ui.map.MapFragment import xyz.apiote.bimba.czwek.dashboard.ui.voyage.VoyageFragment import xyz.apiote.bimba.czwek.databinding.ActivityMainBinding import xyz.apiote.bimba.czwek.search.ResultsActivity import xyz.apiote.bimba.czwek.settings.ServerChooserActivity import xyz.apiote.bimba.czwek.settings.feeds.FeedChooserActivity class MainActivity : AppCompatActivity() { private lateinit var binding: ActivityMainBinding private lateinit var locationPermissionRequest: ActivityResultLauncher<Array<String>> private lateinit var permissionAsker: Fragment var locationPermissionDialogShown = false override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) binding = ActivityMainBinding.inflate(layoutInflater) setContentView(binding.root) getSharedPreferences("shp", MODE_PRIVATE).edit(true) { putBoolean("firstRun", false) } supportFragmentManager.registerFragmentLifecycleCallbacks( object : FragmentLifecycleCallbacks() { override fun onFragmentViewCreated( fm: FragmentManager, f: Fragment, v: View, savedInstanceState: Bundle? ) { setNavbarIcons(f) super.onFragmentViewCreated(fm, f, v, savedInstanceState) } }, true ) val onBackPressedCallback = object : OnBackPressedCallback(binding.container.isDrawerOpen(binding.navigationDrawer)) { override fun handleOnBackPressed() { binding.container.closeDrawer(binding.navigationDrawer) } } onBackPressedDispatcher.addCallback(onBackPressedCallback) binding.container.addDrawerListener(object : DrawerListener { override fun onDrawerSlide(drawerView: View, slideOffset: Float) {} override fun onDrawerOpened(drawerView: View) { onBackPressedCallback.isEnabled = true } override fun onDrawerClosed(drawerView: View) { onBackPressedCallback.isEnabled = false } override fun onDrawerStateChanged(newState: Int) {} }) binding.navigationDrawer.setNavigationItemSelectedListener { when (it.itemId) { R.id.drawer_servers -> { startActivity(Intent(this, ServerChooserActivity::class.java)) } R.id.drawer_cities -> { startActivity(Intent(this, FeedChooserActivity::class.java)) } } false } WindowCompat.setDecorFitsSystemWindows(window, false) val navView: BottomNavigationView = binding.bottomNavigation val navHostFragment = supportFragmentManager.findFragmentById(R.id.nav_host_fragment_activity_main) as NavHostFragment val navController = navHostFragment.navController navView.setupWithNavController(navController) locationPermissionRequest = registerForActivityResult( ActivityResultContracts.RequestMultiplePermissions() ) { permissions -> when { permissions[Manifest.permission.ACCESS_FINE_LOCATION] ?: false || permissions[Manifest.permission.ACCESS_COARSE_LOCATION] ?: false -> { when (permissionAsker) { is HomeFragment -> { showResults(ResultsActivity.Mode.MODE_LOCATION) } is MapFragment -> { (permissionAsker as MapFragment).showLocation() } } } else -> { if (locationPermissionDialogShown) { return@registerForActivityResult } MaterialAlertDialogBuilder(this).setIcon(AppCompatResources.getDrawable(this, R.drawable.error_gps)) .setTitle(getString(R.string.no_location_access)) .setMessage(getString(R.string.no_location_message)) .setPositiveButton(resources.getString(R.string.ok)) { _, _ ->} .show() locationPermissionDialogShown = true } } } } fun onNavigationClicked() { if (binding.container.isDrawerOpen(binding.navigationDrawer)) { binding.container.closeDrawer(binding.navigationDrawer) } else { binding.container.openDrawer(binding.navigationDrawer) } } fun onGpsClicked(fragment: Fragment) { when (PackageManager.PERMISSION_GRANTED) { ContextCompat.checkSelfPermission( this, Manifest.permission.ACCESS_COARSE_LOCATION ) -> { when (fragment) { is HomeFragment -> { showResults(ResultsActivity.Mode.MODE_LOCATION) } is MapFragment -> { fragment.showLocation() } } } else -> { permissionAsker = fragment locationPermissionRequest.launch( arrayOf( Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION ) ) } } } fun onSearchClicked(text: CharSequence?) { if (OpenLocationCode.isValidCode(text.toString())) { val olc = OpenLocationCode(text.toString()) if (!olc.isFull) { Toast.makeText(this, getString(R.string.code_is_not_full), Toast.LENGTH_LONG).show() return } val area = olc.decode() showResults(olc.code, area.centerLatitude, area.centerLongitude) } else { showResults(ResultsActivity.Mode.MODE_SEARCH, text.toString()) } } private fun showResults(query: String, centerLatitude: Double, centerLongitude: Double) { /* todo [3.2] (ux,low) animation https://developer.android.com/guide/fragments/animate https://github.com/raheemadamboev/fab-explosion-animation-app */ val intent = Intent(this, ResultsActivity::class.java).apply { putExtra("mode", ResultsActivity.Mode.MODE_POSITION) putExtra("query", query) putExtra("lat", centerLatitude) putExtra("lon", centerLongitude) } startActivity(intent) } private fun showResults(mode: ResultsActivity.Mode, query: String = "") { /* todo [3.2] (ux,low) animation https://developer.android.com/guide/fragments/animate https://github.com/raheemadamboev/fab-explosion-animation-app */ val intent = Intent(this, ResultsActivity::class.java).apply { putExtra("mode", mode) putExtra("query", query) } startActivity(intent) } private fun setNavbarIcons(f: Fragment) { // todo [voyage-planning] // binding.bottomNavigation.menu[2].setIcon(R.drawable.voyage_outline) binding.bottomNavigation.menu[1].setIcon(R.drawable.home_outline) binding.bottomNavigation.menu[0].setIcon(R.drawable.map_outline) when (f) { is HomeFragment -> { binding.bottomNavigation.menu[1].setIcon(R.drawable.home_black) } is VoyageFragment -> { binding.bottomNavigation.menu[2].setIcon(R.drawable.voyage_black) } is MapFragment -> { binding.bottomNavigation.menu[0].setIcon(R.drawable.map_black) } else -> { binding.bottomNavigation.menu[1].setIcon(R.drawable.home_black) } } } } |