Support edge-to-edge rendering on Android Q+ (#146)

* Set nav bars transparent in themes.xml files

* App renders edge-to-edge; need to handle scroll overlaps

* Add fake padding

* Begin version separating

* Edge-to-edge working everywhere except main page

* Finalized

* Cleanup Finalized

* Cleanup Finalized

* Removed redundant values-v29 & optimize imports

* Consolidated insets to Fragment2

* Consolidated insets to Fragment2 (file wasn't staged)

app-common/src/main/java/eu/darken/capod/common/uix/Activity2.kt

@@ -3,6 +3,7 @@ package eu.darken.capod.common.uix
 import android.content.Intent
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.WindowCompat
 import androidx.lifecycle.LiveData
 import eu.darken.capod.common.debug.logging.Logging.Priority.VERBOSE
 import eu.darken.capod.common.debug.logging.log
@@ -15,6 +16,8 @@ abstract class Activity2 : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         log(tag, VERBOSE) { "onCreate(savedInstanceState=$savedInstanceState)" }
         super.onCreate(savedInstanceState)
+
+        WindowCompat.setDecorFitsSystemWindows( window, false )
     }
 
     override fun onResume() {

app-common/src/main/java/eu/darken/capod/common/uix/Fragment2.kt

@@ -7,6 +7,8 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.annotation.LayoutRes
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.fragment.app.Fragment
 import eu.darken.capod.common.debug.logging.Logging.Priority.VERBOSE
 import eu.darken.capod.common.debug.logging.log
@@ -40,6 +42,17 @@ abstract class Fragment2(@LayoutRes val layoutRes: Int?) : Fragment(layoutRes ?:
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         log(tag, VERBOSE) { "onViewCreated(view=$view, savedInstanceState=$savedInstanceState)" }
         super.onViewCreated(view, savedInstanceState)
+
+        ViewCompat.setOnApplyWindowInsetsListener(view) { v, insets ->
+            val systemWindowInsets = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(
+                v.paddingLeft,
+                systemWindowInsets.top,
+                v.paddingRight,
+                0
+            )
+            insets
+        }
     }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {

app/src/main/java/eu/darken/capod/main/ui/overview/OverviewFragment.kt

@@ -8,6 +8,8 @@ import android.text.SpannableStringBuilder
 import android.view.View
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.fragment.app.viewModels
 import dagger.hilt.android.AndroidEntryPoint
 import eu.darken.capod.BuildConfig
@@ -147,6 +149,7 @@ class OverviewFragment : Fragment3(R.layout.main_fragment) {
         vm.launchUpgradeFlow.observe2 {
             it(requireActivity())
         }
+
         super.onViewCreated(view, savedInstanceState)
     }
 

app/src/main/java/eu/darken/capod/main/ui/settings/SettingsFragment.kt

@@ -2,7 +2,10 @@ package eu.darken.capod.main.ui.settings
 
 import android.os.Bundle
 import android.os.Parcelable
+import android.view.LayoutInflater
 import android.view.View
+import android.view.ViewGroup
+import android.widget.ListView
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.viewModels
 import androidx.preference.Preference
@@ -15,6 +18,7 @@ import eu.darken.capod.common.viewbinding.viewBinding
 import eu.darken.capod.databinding.SettingsFragmentBinding
 import kotlinx.parcelize.Parcelize
 
+
 @AndroidEntryPoint
 class SettingsFragment : Fragment2(R.layout.settings_fragment),
     PreferenceFragmentCompat.OnPreferenceStartFragmentCallback {

app/src/main/res/layout/main_fragment.xml

@@ -22,6 +22,8 @@
         android:layout_height="0dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
+        android:paddingBottom="48dp"
+        android:clipToPadding="false"
         tools:listitem="@layout/overview_pods_dual_item"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/toolbar" />

app/src/main/res/values-night/themes.xml

@@ -1,4 +1,4 @@
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
 
     <style name="AppTheme" parent="Theme.Material3.Dark.NoActionBar">
         <item name="colorPrimary">@color/md_theme_dark_primary</item>
@@ -27,6 +27,9 @@
         <item name="colorOnSurfaceInverse">@color/md_theme_dark_inverseOnSurface</item>
         <item name="colorSurfaceInverse">@color/md_theme_dark_inverseSurface</item>
         <item name="colorPrimaryInverse">@color/md_theme_dark_primaryInverse</item>
+
+        <item tools:targetApi="29" name="android:enforceNavigationBarContrast">true</item>
+        <item tools:targetApi="29" name="android:navigationBarColor">@android:color/transparent</item>
     </style>
 
 </resources>

app/src/main/res/values/themes.xml

@@ -1,4 +1,4 @@
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
 
     <style name="AppTheme" parent="Theme.Material3.Light.NoActionBar">
         <item name="colorPrimary">@color/md_theme_light_primary</item>
@@ -27,6 +27,11 @@
         <item name="colorOnSurfaceInverse">@color/md_theme_light_inverseOnSurface</item>
         <item name="colorSurfaceInverse">@color/md_theme_light_inverseSurface</item>
         <item name="colorPrimaryInverse">@color/md_theme_light_primaryInverse</item>
+
+
+        <item tools:targetApi="29" name="android:enforceNavigationBarContrast">true</item>
+        <item tools:targetApi="29" name="android:navigationBarColor">@android:color/transparent</item>
+
     </style>
 
     <style name="AppThemeFloating" parent="AppTheme">
@@ -37,12 +42,19 @@
         <item name="android:windowContentOverlay">@null</item>
         <item name="android:windowIsFloating">true</item>
         <item name="android:backgroundDimEnabled">true</item>
+
+        <item tools:targetApi="29" name="android:enforceNavigationBarContrast">true</item>
+        <item tools:targetApi="29" name="android:navigationBarColor">@android:color/transparent</item>
+
     </style>
 
     <style name="AppThemeSplash" parent="Theme.SplashScreen">
         <item name="windowSplashScreenBackground">#3f7aff</item>
         <item name="windowSplashScreenAnimatedIcon">@drawable/splash_screen</item>
         <item name="postSplashScreenTheme">@style/AppTheme</item>
+
+        <item tools:targetApi="29" name="android:navigationBarColor">@android:color/transparent</item>
+
     </style>
 
 </resources>

app/src/main/res/xml/preferences_general.xml

@@ -77,6 +77,10 @@
             android:summary="@string/settings_debug_description"
             android:title="@string/settings_debug_label" />
 
+        <Preference
+            android:summary=""
+            android:title="" />
+
     </PreferenceCategory>
 
 </PreferenceScreen>