From 35711e7c1b27901b1118aa6b86af76b0f147f48d Mon Sep 17 00:00:00 2001
From: Jonathan Klee <jonathan.klee@e.email>
Date: Thu, 19 Sep 2024 15:21:33 +0200
Subject: [PATCH] Implement collapsing toolbar

---
 app/src/main/AndroidManifest.xml              |  7 +--
 .../io/heckel/ntfy/ui/MainSettingsActivity.kt |  4 ++
 .../io/heckel/ntfy/ui/PreferencesFragment.kt  |  6 +++
 .../res/layout/main_settings_activity.xml     | 46 +++++++++++++++++--
 app/src/main/res/xml/settings_preferences.xml |  1 +
 5 files changed, 54 insertions(+), 10 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 1f9b952..3fbe559 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -181,18 +181,13 @@
         <activity
             android:name=".ui.MainSettingsActivity"
             android:theme="@style/PreferenceTheme"
-            android:icon="@drawable/ic_notification"
-            android:label="@string/app_name"
-            android:process=":ui"
-            android:roundIcon="@drawable/ic_notification"/>
+            android:process=":ui"/>
 
         <activity-alias
             android:name=".ui.SettingsActivityLink"
             android:exported="true"
-            android:icon="@drawable/ic_notification"
             android:label="@string/eos_settings_title"
             android:process=":ui"
-            android:roundIcon="@drawable/ic_notification"
             android:targetActivity=".ui.MainSettingsActivity">
             <intent-filter>
                 <action android:name="com.android.settings.action.EXTRA_SETTINGS" />
diff --git a/app/src/main/java/io/heckel/ntfy/ui/MainSettingsActivity.kt b/app/src/main/java/io/heckel/ntfy/ui/MainSettingsActivity.kt
index 6675363..dd7f6e7 100644
--- a/app/src/main/java/io/heckel/ntfy/ui/MainSettingsActivity.kt
+++ b/app/src/main/java/io/heckel/ntfy/ui/MainSettingsActivity.kt
@@ -16,6 +16,10 @@ class MainSettingsActivity: AppCompatActivity() {
         mBinding = MainSettingsActivityBinding.inflate(layoutInflater)
         setContentView(mBinding.root)
 
+        mBinding.toolbar.setNavigationOnClickListener {
+            onBackPressed()
+        }
+
         supportFragmentManager
             .beginTransaction()
             .replace(R.id.fragment_container, PreferencesFragment())
diff --git a/app/src/main/java/io/heckel/ntfy/ui/PreferencesFragment.kt b/app/src/main/java/io/heckel/ntfy/ui/PreferencesFragment.kt
index fac1ee1..d5f0a5f 100644
--- a/app/src/main/java/io/heckel/ntfy/ui/PreferencesFragment.kt
+++ b/app/src/main/java/io/heckel/ntfy/ui/PreferencesFragment.kt
@@ -1,11 +1,17 @@
 package io.heckel.ntfy.ui
 
+import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import android.widget.Toolbar
 import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.SwitchPreferenceCompat
 import io.heckel.ntfy.R
 import io.heckel.ntfy.service.SubscriberService
+import io.heckel.ntfy.util.Log
 
 class PreferencesFragment : PreferenceFragmentCompat() {
 
diff --git a/app/src/main/res/layout/main_settings_activity.xml b/app/src/main/res/layout/main_settings_activity.xml
index 4d24822..0673195 100644
--- a/app/src/main/res/layout/main_settings_activity.xml
+++ b/app/src/main/res/layout/main_settings_activity.xml
@@ -1,11 +1,49 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical"
+    android:fitsSystemWindows="true"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <FrameLayout
-        android:id="@+id/fragment_container"
+    <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent"/>
+        android:layout_height="wrap_content"
+        android:fitsSystemWindows="true">
+
+        <com.google.android.material.appbar.CollapsingToolbarLayout
+            android:id="@+id/collapsing_toolbar"
+            style="?attr/collapsingToolbarLayoutLargeStyle"
+            android:background="@color/e_background"
+            android:layout_width="match_parent"
+            app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
+            android:layout_height="?attr/collapsingToolbarLayoutLargeSize">
+
+            <com.google.android.material.appbar.MaterialToolbar
+                app:navigationIcon="@drawable/e_ic_back"
+                app:title="@string/eos_settings_title"
+                android:id="@+id/toolbar"
+                android:background="@color/e_background"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:layout_collapseMode="pin" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fillViewport="true"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <FrameLayout
+            android:id="@+id/fragment_container"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"/>
+
+    </androidx.core.widget.NestedScrollView>
 
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/xml/settings_preferences.xml b/app/src/main/res/xml/settings_preferences.xml
index 55da1ee..489df1f 100644
--- a/app/src/main/res/xml/settings_preferences.xml
+++ b/app/src/main/res/xml/settings_preferences.xml
@@ -2,6 +2,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <SwitchPreferenceCompat
+        app:icon="@drawable/ic_notification"
         app:key="isEnabled"
         app:defaultValue="false"
         app:title="@string/eos_settings_enable_title"