handle menu items click hooks by code in new transaction activity

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / new_transaction / NewTransactionActivity.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionActivity.java b/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionActivity.java
index ab28ca16d05a2ff43d5d57404692c17a8f021177..ce97d985d9dc8eb5593b29a5eaa46993e4bd6ed5 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionActivity.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionActivity.java
@@ -17,6 +17,7 @@
 
 package net.ktnx.mobileledger.ui.new_transaction;
 
+import android.content.Context;
 import android.content.Intent;
 import android.database.AbstractCursor;
 import android.database.Cursor;
@@ -30,6 +31,7 @@ import android.view.View;
 
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.annotation.NonNull;
+import androidx.core.view.MenuCompat;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.navigation.NavController;
@@ -50,6 +52,7 @@ import net.ktnx.mobileledger.db.TemplateHeader;
 import net.ktnx.mobileledger.model.Data;
 import net.ktnx.mobileledger.model.LedgerTransaction;
 import net.ktnx.mobileledger.model.MatchedTemplate;
+import net.ktnx.mobileledger.ui.FabManager;
 import net.ktnx.mobileledger.ui.QR;
 import net.ktnx.mobileledger.ui.activity.ProfileThemedActivity;
 import net.ktnx.mobileledger.ui.templates.TemplatesActivity;
@@ -67,11 +70,13 @@ import static net.ktnx.mobileledger.utils.Logger.debug;
 
 public class NewTransactionActivity extends ProfileThemedActivity
         implements TaskCallback, NewTransactionFragment.OnNewTransactionFragmentInteractionListener,
-        QR.QRScanTrigger, QR.QRScanResultReceiver, DescriptionSelectedCallback {
+        QR.QRScanTrigger, QR.QRScanResultReceiver, DescriptionSelectedCallback,
+        FabManager.FabHandler {
     private NavController navController;
     private NewTransactionModel model;
     private ActivityResultLauncher<Void> qrScanLauncher;
     private ActivityNewTransactionBinding b;
+    private FabManager fabManager;
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -93,20 +98,20 @@ public class NewTransactionActivity extends ProfileThemedActivity
 
         qrScanLauncher = QR.registerLauncher(this, this);
 
+        fabManager = new FabManager(b.fabAdd);
+
         model.isSubmittable()
              .observe(this, isSubmittable -> {
                  if (isSubmittable) {
-                     b.fabAdd.show();
+                     fabManager.showFab();
                  }
                  else {
-                     b.fabAdd.hide();
+                     fabManager.hideFab();
                  }
              });
 //        viewModel.checkTransactionSubmittable(listAdapter);
 
         b.fabAdd.setOnClickListener(v -> onFabPressed());
-
-
     }
     @Override
     protected void initProfile() {
@@ -150,20 +155,26 @@ public class NewTransactionActivity extends ProfileThemedActivity
             navController.navigate(R.id.newTransactionFragment, b);
         }
     }
-    public void simulateCrash(MenuItem item) {
+    public boolean onSimulateCrashMenuItemClicked(MenuItem item) {
         debug("crash", "Will crash intentionally");
         new AsyncCrasher().execute();
+        return true;
     }
     public boolean onCreateOptionsMenu(Menu menu) {
+        super.onCreateOptionsMenu(menu);
+
+        if (!BuildConfig.DEBUG)
+            return true;
+
         // Inflate the menu; this adds items to the action bar if it is present.
         getMenuInflater().inflate(R.menu.new_transaction, menu);
 
-        if (BuildConfig.DEBUG) {
-            menu.findItem(R.id.action_simulate_crash)
-                .setVisible(true);
-            menu.findItem(R.id.action_simulate_save)
-                .setVisible(true);
-        }
+        MenuCompat.setGroupDividerEnabled(menu, true);
+
+        menu.findItem(R.id.action_simulate_save)
+            .setOnMenuItemClickListener(this::onToggleSimulateSaveMenuItemClicked);
+        menu.findItem(R.id.action_simulate_crash)
+            .setOnMenuItemClickListener(this::onSimulateCrashMenuItemClicked);
 
         model.getSimulateSave()
              .observe(this, state -> {
@@ -190,8 +201,9 @@ public class NewTransactionActivity extends ProfileThemedActivity
         else
             navController.navigate(R.id.action_newTransactionSavingFragment_Success, b);
     }
-    public void toggleSimulateSave(MenuItem item) {
+    public boolean onToggleSimulateSaveMenuItemClicked(MenuItem item) {
         model.toggleSimulateSave();
+        return true;
     }
 
     @Override
@@ -412,11 +424,25 @@ public class NewTransactionActivity extends ProfileThemedActivity
         });
     }
     private void onFabPressed() {
-        b.fabAdd.hide();
+        fabManager.hideFab();
         Misc.hideSoftKeyboard(this);
 
         LedgerTransaction tr = model.constructLedgerTransaction();
 
         onTransactionSave(tr);
     }
+    @Override
+    public Context getContext() {
+        return this;
+    }
+    @Override
+    public void showManagedFab() {
+        if (Objects.requireNonNull(model.isSubmittable()
+                                        .getValue()))
+            fabManager.showFab();
+    }
+    @Override
+    public void hideManagedFab() {
+        fabManager.hideFab();
+    }
 }