From ec2e3d0b7402a857bc0013f918f0364fba98aeb8 Mon Sep 17 00:00:00 2001
From: fheyming <fabio-andre.heyming@sva.de>
Date: Sat, 3 Jun 2023 09:29:05 +0200
Subject: [PATCH] Added back button for logon and register
---
.../java/com/example/mampfmobil/MainActivity.java | 8 ++++++++
.../ui/customer/CustomerLogonFragment.java | 9 +++++++++
.../ui/customer/CustomerOrdersFragment.java | 12 ++++++++++++
.../ui/customer/CustomerRegisterFragment.java | 9 +++++++++
.../ui/deliverer/DelivererLogonFragment.java | 8 ++++++++
.../ui/deliverer/DelivererRegisterFragment.java | 9 +++++++++
.../ui/supplier/SupplierLogonFragment.java | 10 ++++++++++
.../ui/supplier/SupplierRegisterFragment.java | 11 +++++++++++
8 files changed, 76 insertions(+)
diff --git a/app/src/main/java/com/example/mampfmobil/MainActivity.java b/app/src/main/java/com/example/mampfmobil/MainActivity.java
index c6de4bc..ad49493 100644
--- a/app/src/main/java/com/example/mampfmobil/MainActivity.java
+++ b/app/src/main/java/com/example/mampfmobil/MainActivity.java
@@ -1,5 +1,6 @@
package com.example.mampfmobil;
+import android.content.Intent;
import android.os.Bundle;
import android.view.View;
@@ -31,4 +32,11 @@ public class MainActivity extends AppCompatActivity {
}
+ @Override
+ public boolean onSupportNavigateUp() {
+ Intent intent = new Intent(this, MainActivity.class);
+ startActivity(intent);
+ return true; // true zurückgeben, um anzugeben, dass die Aktion behandelt wurde
+ }
+
}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerLogonFragment.java b/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerLogonFragment.java
index 1208ef0..776a39d 100644
--- a/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerLogonFragment.java
+++ b/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerLogonFragment.java
@@ -1,5 +1,7 @@
package com.example.mampfmobil.ui.customer;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.ViewModelProvider;
@@ -40,6 +42,13 @@ public class CustomerLogonFragment extends Fragment {
EditText lastname = rootView.findViewById(R.id.editTextLastName);
Button button = rootView.findViewById(R.id.buttonRegister);
+ AppCompatActivity activity = (AppCompatActivity) requireActivity();
+ // Enable the back button in the ActionBar
+ ActionBar actionBar = activity.getSupportActionBar();
+ if(actionBar != null) {
+ actionBar.setDisplayHomeAsUpEnabled(true);
+ }
+
button.setOnClickListener(new View.OnClickListener() {
private Toast toast; //
@Override
diff --git a/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerOrdersFragment.java b/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerOrdersFragment.java
index 6840c1a..12ce039 100644
--- a/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerOrdersFragment.java
+++ b/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerOrdersFragment.java
@@ -60,6 +60,18 @@ public class CustomerOrdersFragment extends Fragment {
return rootView;
}
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ if (item.getItemId() == android.R.id.home) {
+ // Hier kannst du den gewünschten Code ausführen, wenn der Zurück-Button gedrückt wird
+ // Zum Beispiel:
+ getActivity().onBackPressed(); // Rückwärtsnavigation durchführen
+ return true;
+ }
+ return super.onOptionsItemSelected(item);
+ }
+
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
diff --git a/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerRegisterFragment.java b/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerRegisterFragment.java
index 1c04a13..3646537 100644
--- a/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerRegisterFragment.java
+++ b/app/src/main/java/com/example/mampfmobil/ui/customer/CustomerRegisterFragment.java
@@ -1,5 +1,7 @@
package com.example.mampfmobil.ui.customer;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
import androidx.lifecycle.ViewModelProvider;
import android.content.Intent;
@@ -39,6 +41,13 @@ public class CustomerRegisterFragment extends Fragment {
EditText lastname = rootView.findViewById(R.id.editTextLastName);
EditText register = rootView.findViewById(R.id.editTextAddress);
+ AppCompatActivity activity = (AppCompatActivity) requireActivity();
+ // Enable the back button in the ActionBar
+ ActionBar actionBar = activity.getSupportActionBar();
+ if(actionBar != null) {
+ actionBar.setDisplayHomeAsUpEnabled(true);
+ }
+
button.setOnClickListener(new View.OnClickListener() {
private Toast toast; //
diff --git a/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererLogonFragment.java b/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererLogonFragment.java
index b082aee..30989ce 100644
--- a/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererLogonFragment.java
+++ b/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererLogonFragment.java
@@ -1,5 +1,7 @@
package com.example.mampfmobil.ui.deliverer;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.ViewModelProvider;
@@ -42,6 +44,12 @@ public class DelivererLogonFragment extends Fragment {
EditText firstname = rootView.findViewById(R.id.editTextFirstName);
EditText lastname = rootView.findViewById(R.id.editTextLastName);
+ AppCompatActivity activity = (AppCompatActivity) requireActivity();
+ // Enable the back button in the ActionBar
+ ActionBar actionBar = activity.getSupportActionBar();
+ if(actionBar != null) {
+ actionBar.setDisplayHomeAsUpEnabled(true);
+ }
button.setOnClickListener(new View.OnClickListener() {
private Toast toast; //
diff --git a/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererRegisterFragment.java b/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererRegisterFragment.java
index 29637d8..efd5f6e 100644
--- a/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererRegisterFragment.java
+++ b/app/src/main/java/com/example/mampfmobil/ui/deliverer/DelivererRegisterFragment.java
@@ -1,5 +1,7 @@
package com.example.mampfmobil.ui.deliverer;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
import androidx.lifecycle.ViewModelProvider;
import android.content.Intent;
@@ -38,6 +40,13 @@ public class DelivererRegisterFragment extends Fragment {
EditText lastname = rootView.findViewById(R.id.editTextLastName);
EditText register = rootView.findViewById(R.id.editTextAddress);
+ AppCompatActivity activity = (AppCompatActivity) requireActivity();
+ // Enable the back button in the ActionBar
+ ActionBar actionBar = activity.getSupportActionBar();
+ if(actionBar != null) {
+ actionBar.setDisplayHomeAsUpEnabled(true);
+ }
+
button.setOnClickListener(new View.OnClickListener() {
private Toast toast; //
@Override
diff --git a/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierLogonFragment.java b/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierLogonFragment.java
index f1635e6..cd90715 100644
--- a/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierLogonFragment.java
+++ b/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierLogonFragment.java
@@ -1,5 +1,7 @@
package com.example.mampfmobil.ui.supplier;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.ViewModelProvider;
@@ -41,6 +43,14 @@ public class SupplierLogonFragment extends Fragment {
Button button = rootView.findViewById(R.id.buttonRegister);
EditText firstname = rootView.findViewById(R.id.editTextFirstName);
+ AppCompatActivity activity = (AppCompatActivity) requireActivity();
+ // Enable the back button in the ActionBar
+ ActionBar actionBar = activity.getSupportActionBar();
+ if(actionBar != null) {
+ actionBar.setDisplayHomeAsUpEnabled(true);
+ }
+
+
button.setOnClickListener(new View.OnClickListener() {
private Toast toast; //
@Override
diff --git a/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierRegisterFragment.java b/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierRegisterFragment.java
index c60e212..6bd6d74 100644
--- a/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierRegisterFragment.java
+++ b/app/src/main/java/com/example/mampfmobil/ui/supplier/SupplierRegisterFragment.java
@@ -1,5 +1,7 @@
package com.example.mampfmobil.ui.supplier;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
import androidx.lifecycle.ViewModelProvider;
import android.content.Intent;
@@ -39,6 +41,13 @@ public class SupplierRegisterFragment extends Fragment {
EditText name = rootView.findViewById(R.id.editTextFirstName);
EditText register = rootView.findViewById(R.id.editTextAddress);
+ AppCompatActivity activity = (AppCompatActivity) requireActivity();
+ // Enable the back button in the ActionBar
+ ActionBar actionBar = activity.getSupportActionBar();
+ if(actionBar != null) {
+ actionBar.setDisplayHomeAsUpEnabled(true);
+ }
+
button.setOnClickListener(new View.OnClickListener() {
private Toast toast; //
@Override
@@ -71,6 +80,8 @@ public class SupplierRegisterFragment extends Fragment {
return rootView;
}
+
+
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
--
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