Make proper configurations to enable the Navigation component and make use of it to add the navigation to the Merchants fragment and back to the Balances fragment.

This commit is contained in:
Severiano Jaramillo 2018-12-12 21:30:27 -06:00
parent 82efa60a36
commit 3d6ce645b5
6 changed files with 74 additions and 29 deletions

View file

@ -1,16 +1,61 @@
package cy.agorise.bitsybitshareswallet.activities
import android.content.res.Resources
import android.os.Bundle
import android.view.MenuItem
import androidx.navigation.findNavController
import androidx.navigation.fragment.NavHostFragment
import androidx.navigation.ui.AppBarConfiguration
import androidx.navigation.ui.navigateUp
import androidx.navigation.ui.onNavDestinationSelected
import androidx.navigation.ui.setupActionBarWithNavController
import cy.agorise.bitsybitshareswallet.R
import cy.agorise.graphenej.api.ConnectionStatusUpdate
import cy.agorise.graphenej.models.JsonRpcResponse
import kotlinx.android.synthetic.main.activity_main.*
class MainActivity : ConnectedActivity() {
private val TAG = this.javaClass.simpleName
private lateinit var appBarConfiguration : AppBarConfiguration
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
setSupportActionBar(toolbar)
val host: NavHostFragment = supportFragmentManager
.findFragmentById(R.id.navHostFragment) as NavHostFragment? ?: return
// Set up Action Bar
val navController = host.navController
appBarConfiguration = AppBarConfiguration(navController.graph)
setupActionBarWithNavController(navController, appBarConfiguration)
navController.addOnDestinationChangedListener { _, destination, _ ->
val dest: String = try {
resources.getResourceName(destination.id)
} catch (e: Resources.NotFoundException) {
Integer.toString(destination.id)
}
}
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
// Have the NavigationUI look for an action or destination matching the menu
// item id and navigate there if found.
// Otherwise, bubble up to the parent.
return item.onNavDestinationSelected(findNavController(R.id.navHostFragment))
|| super.onOptionsItemSelected(item)
}
override fun onSupportNavigateUp(): Boolean {
// Allows NavigationUI to support proper up navigation or the drawer layout
// drawer menu, depending on the situation
return findNavController(R.id.navHostFragment).navigateUp(appBarConfiguration)
}
override fun handleJsonRpcResponse(response: JsonRpcResponse<*>) {

View file

@ -3,10 +3,8 @@ package cy.agorise.bitsybitshareswallet.fragments
import androidx.lifecycle.ViewModelProviders
import android.os.Bundle
import android.preference.PreferenceManager
import android.view.*
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.lifecycle.Observer
import androidx.recyclerview.widget.GridLayoutManager
import androidx.recyclerview.widget.LinearLayoutManager
@ -33,6 +31,8 @@ class BalancesFragment : Fragment() {
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
setHasOptionsMenu(true)
return inflater.inflate(R.layout.fragment_balances, container, false)
}
@ -71,4 +71,8 @@ class BalancesFragment : Fragment() {
transfersDetailsAdapter.replaceAll(transfersDetails)
})
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
inflater.inflate(R.menu.menu_balances, menu)
}
}

View file

@ -16,7 +16,7 @@
android:theme="@style/ThemeOverlay.AppCompat.Dark" />
<fragment
android:id="@+id/my_nav_host_fragment"
android:id="@+id/navHostFragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="0dp"

View file

@ -0,0 +1,17 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/merchants_dest"
android:icon="@drawable/ic_merchants"
android:title="@string/title_merchants"
app:showAsAction="always"/>
<item
android:id="@+id/menu_settings"
android:icon="@drawable/ic_settings"
android:title="@string/title_settings"
app:showAsAction="ifRoom"/>
</menu>

View file

@ -1,24 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/navigation_receive"
android:icon="@drawable/ic_receive"
android:title="@string/title_receive"/>
<item
android:id="@+id/navigation_balances"
android:icon="@drawable/ic_balances"
android:title="@string/title_balances"/>
<item
android:id="@+id/navigation_merchants"
android:icon="@drawable/ic_merchants"
android:title="@string/title_merchants"/>
<item
android:id="@+id/navigation_send"
android:icon="@drawable/ic_send"
android:title="@string/title_send"/>
</menu>

View file

@ -9,7 +9,10 @@
<fragment
android:id="@+id/balancesFragment"
android:name="cy.agorise.bitsybitshareswallet.fragments.BalancesFragment"
android:label="BalancesFragment"
android:label="@string/app_name"
tools:layout="@layout/fragment_balances">
</fragment>
<fragment android:id="@+id/merchants_dest"
android:name="cy.agorise.bitsybitshareswallet.fragments.MerchantsFragment"
android:label="fragment_merchants" tools:layout="@layout/fragment_merchants"/>
</navigation>