code optimisations

app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.vanced.manager">
 
-    <uses-permission android:name="android.permission.DELETE_PACKAGES" />
+    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
 
     <application
         android:allowBackup="true"

app/src/main/java/com/vanced/manager/ui/MainActivity.kt

@@ -5,13 +5,11 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import androidx.appcompat.app.AlertDialog
-import com.google.android.material.bottomnavigation.BottomNavigationView
 import androidx.navigation.findNavController
 import androidx.navigation.ui.setupWithNavController
 import com.google.android.material.appbar.MaterialToolbar
-import com.vanced.manager.ui.fragments.HomeFragment
+import com.google.android.material.bottomnavigation.BottomNavigationView
 import com.vanced.manager.R
-import com.vanced.manager.ui.fragments.SettingsFragment
 import com.vanced.manager.ui.core.ThemeActivity
 
 class MainActivity : ThemeActivity() {
@@ -37,11 +35,11 @@ class MainActivity : ThemeActivity() {
             when (item.itemId) {
                 R.id.navigation_home -> {
                     navHost.navigate(R.id.toHomeFragment)
-                    navBar.menu.getItem(R.id.navigation_home).isChecked = true
+                    return@setOnNavigationItemSelectedListener true
                 }
                 R.id.navigation_settings -> {
                     navHost.navigate(R.id.toSettingsFragment)
-                    navBar.menu.getItem(R.id.navigation_settings).isChecked = true
+                    return@setOnNavigationItemSelectedListener true
                 }
             }
             false

app/src/main/java/com/vanced/manager/ui/core/SplashScreenActivity.kt

@@ -1,34 +1,16 @@
 package com.vanced.manager.ui.core
 
-import android.app.ActivityManager
 import android.content.Intent
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
-import androidx.core.content.res.ResourcesCompat
-import com.vanced.manager.R
 import com.vanced.manager.ui.MainActivity
 
 class SplashScreenActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
-        setTheme(R.style.SplashTheme)
-        if (android.os.Build.VERSION.SDK_INT < 28) {
-            setTaskBG()
-        }
-
         super.onCreate(savedInstanceState)
 
         startActivity(Intent(this@SplashScreenActivity, MainActivity::class.java))
         finish()
     }
-
-    private fun setTaskBG() {
-        val icon = BitmapFactory.decodeResource(resources, R.drawable.splash192)
-        val label = getString(R.string.app_name)
-        val color = ResourcesCompat.getColor(resources, R.color.Black, null)
-        val taskDec: ActivityManager.TaskDescription = ActivityManager.TaskDescription(label, icon, color)
-        setTaskDescription(taskDec)
-    }
 }

app/src/main/res/font/exo.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+    app:fontProviderAuthority="com.google.android.gms.fonts"
+    app:fontProviderCerts="@array/com_google_android_gms_fonts_certs"
+    app:fontProviderPackage="com.google.android.gms"
+    app:fontProviderQuery="Exo"></font-family>

app/src/main/res/font/exo_2.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+    app:fontProviderAuthority="com.google.android.gms.fonts"
+    app:fontProviderCerts="@array/com_google_android_gms_fonts_certs"
+    app:fontProviderPackage="com.google.android.gms"
+    app:fontProviderQuery="Exo 2"></font-family>

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

@@ -1,38 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
+<androidx.core.widget.NestedScrollView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    tools:context=".ui.fragments.AboutFragment">
-
-    <androidx.core.widget.NestedScrollView
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fillViewport="true"
-        android:scrollbars="none"
+    android:scrollbars="none">
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:layout_marginStart="16dp"
         android:layout_marginTop="@dimen/twelvedp"
+        android:layout_marginEnd="16dp"
         android:background="?colorSurface"
         android:clipToPadding="false"
-            android:orientation="vertical"
+        android:orientation="vertical">
-            android:layout_marginStart="16dp"
-            android:layout_marginEnd="16dp">
 
         <include
             android:id="@+id/about_header_wrapper"
             layout="@layout/include_about_header"
             android:layout_width="match_parent"
-                android:layout_height="wrap_content"
+            android:layout_height="wrap_content" />
-                />
 
         <include
             android:id="@+id/about_vanced_devs_wrapper"
@@ -50,13 +38,12 @@
 
         <include
             android:id="@+id/about_github_container_wrapper"
-                layout="@layout/include_about_github"
+            layout="@layout/include_about_sources"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="@dimen/stdp" />
 
     </LinearLayout>
 
-    </androidx.core.widget.NestedScrollView>
+</androidx.core.widget.NestedScrollView>
 
-</LinearLayout>

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

@@ -1,21 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".ui.fragments.AboutFragment">
-
-    <androidx.core.widget.NestedScrollView
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fillViewport="true"
-        android:scrollbars="none"
+    android:scrollbars="none">
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -25,11 +13,6 @@
         android:clipToPadding="false"
         android:orientation="vertical">
 
-            <LinearLayout
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:orientation="vertical">
-
         <include
             android:id="@+id/home_vanced_wrapper"
             layout="@layout/include_vanced"
@@ -68,8 +51,4 @@
 
     </LinearLayout>
 
-        </LinearLayout>
+</androidx.core.widget.NestedScrollView>
-
-    </androidx.core.widget.NestedScrollView>
-
-</LinearLayout>

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

@@ -1,8 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
@@ -44,13 +42,15 @@
                     android:id="@+id/button_nonroot"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:textSize="18sp"
+                    android:fontFamily="@font/exo_semibold"
-                    android:text="non-root"/>
+                    android:text="non-root"
+                    android:textSize="18sp" />
 
                 <com.google.android.material.radiobutton.MaterialRadioButton
                     android:id="@+id/button_root"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
+                    android:fontFamily="@font/exo_semibold"
                     android:textSize="18sp"
                     android:text="root"/>
 

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

@@ -5,6 +5,7 @@
     android:layout_height="wrap_content"
     android:layout_width="match_parent"
     app:cardBackgroundColor="?colorSurfaceVariant"
+    app:cardCornerRadius="8dp"
     app:cardElevation="0dp"
     app:contentPaddingLeft="8dp"
     app:contentPaddingRight="8dp"

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

@@ -7,14 +7,14 @@
     app:cardCornerRadius="@dimen/eightdp"
     app:cardBackgroundColor="?colorSurfaceVariant"
     app:cardElevation="0dp"
-    app:contentPaddingLeft="12dp"
+    app:contentPaddingBottom="4dp"
-    app:contentPaddingRight="12dp"
+    app:contentPaddingLeft="8dp"
-    app:contentPaddingBottom="12dp"
+    app:contentPaddingRight="8dp"
     app:cardPreventCornerOverlap="true">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+        android:layout_height="match_parent">
 
         <TextView
             android:id="@+id/useful_links_title"
@@ -58,7 +58,7 @@
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:text="@string/support_us"
-                    android:layout_marginTop="4dp"
+                    android:layout_marginTop="5dp"
                     android:textAllCaps="false"
                     android:textColor="#ffffff"
                     app:backgroundTint="?colorPrimary"

app/src/main/res/navigation/mobile_navigation.xml

@@ -10,26 +10,98 @@
         android:id="@+id/home_fragment"
         android:name="com.vanced.manager.ui.fragments.HomeFragment"
         android:label="@string/title_home"
-        tools:layout="@layout/fragment_home" />
+        tools:layout="@layout/fragment_home">
+
+        <action
+            android:id="@+id/toAboutFragment"
+            app:destination="@id/about_fragment"
+            app:enterAnim="@anim/fragment_fade_enter"
+            app:exitAnim="@anim/fragment_fade_exit"
+            app:popEnterAnim="@anim/nav_default_pop_enter_anim"
+            app:popExitAnim="@anim/nav_default_pop_exit_anim" />
+
+        <action
+            android:id="@+id/toInstallThemeFragment"
+            app:destination="@id/install_theme_fragment"
+            app:enterAnim="@anim/fragment_fade_enter"
+            app:exitAnim="@animator/fragment_exit"
+            app:popEnterAnim="@anim/nav_default_pop_enter_anim"
+            app:popExitAnim="@anim/nav_default_pop_exit_anim" />
+
+    </fragment>
 
     <fragment
         android:id="@+id/settings_fragment"
         android:name="com.vanced.manager.ui.fragments.SettingsFragment"
-        android:label="@string/title_settings" />
+        android:label="@string/title_settings">
+
+        <action
+            android:id="@+id/toAboutFragment"
+            app:destination="@id/about_fragment"
+            app:enterAnim="@anim/fragment_fade_enter"
+            app:exitAnim="@anim/fragment_fade_exit"
+            app:popEnterAnim="@anim/nav_default_pop_enter_anim"
+            app:popExitAnim="@anim/nav_default_pop_exit_anim" />
+
+    </fragment>
+
+    <fragment
+        android:id="@+id/about_fragment"
+        android:name="com.vanced.manager.ui.fragments.AboutFragment"
+        android:label="@string/about"
+        tools:layout="@layout/fragment_about" />
+
+    <fragment
+        android:id="@+id/install_theme_fragment"
+        android:name="com.vanced.manager.ui.fragments.VancedThemeSelectionFragment"
+        android:label="@string/about"
+        tools:layout="@layout/fragment_vanced_theme_selection">
+
+        <action
+            android:id="@+id/toInstallVariantFragment"
+            app:destination="@id/install_variant_fragment"
+            app:enterAnim="@animator/fragment_enter"
+            app:exitAnim="@animator/fragment_exit"
+            app:popEnterAnim="@anim/nav_default_pop_enter_anim"
+            app:popExitAnim="@anim/nav_default_pop_exit_anim" />
+
+    </fragment>
+
+    <fragment
+        android:id="@+id/install_variant_fragment"
+        android:name="com.vanced.manager.ui.fragments.VancedVariantSelectionFragment"
+        android:label="@string/about"
+        tools:layout="@layout/fragment_vanced_variant_selection">
+
+        <action
+            android:id="@+id/toInstallLanguageFragment"
+            app:destination="@id/install_language_fragment"
+            app:enterAnim="@animator/fragment_enter"
+            app:exitAnim="@animator/fragment_exit"
+            app:popEnterAnim="@anim/nav_default_pop_enter_anim"
+            app:popExitAnim="@anim/nav_default_pop_exit_anim" />
+
+    </fragment>
+
+    <fragment
+        android:id="@+id/install_language_fragment"
+        android:name="com.vanced.manager.ui.fragments.VancedLanguageSelectionFragment"
+        android:label="@string/about"
+        tools:layout="@layout/fragment_vanced_language_selection" />
 
     <action
         android:id="@+id/toSettingsFragment"
         app:destination="@id/settings_fragment"
-        app:enterAnim="@anim/nav_default_enter_anim"
+        app:enterAnim="@anim/fragment_fade_enter"
-        app:exitAnim="@anim/nav_default_exit_anim"
+        app:exitAnim="@anim/fragment_fade_exit"
         app:popEnterAnim="@anim/nav_default_pop_enter_anim"
         app:popExitAnim="@anim/nav_default_pop_exit_anim" />
 
     <action
         android:id="@+id/toHomeFragment"
         app:destination="@id/home_fragment"
-        app:enterAnim="@anim/nav_default_enter_anim"
+        app:enterAnim="@anim/fragment_fade_enter"
-        app:exitAnim="@anim/nav_default_exit_anim"
+        app:exitAnim="@anim/fragment_fade_exit"
         app:popEnterAnim="@anim/nav_default_pop_enter_anim"
         app:popExitAnim="@anim/nav_default_pop_exit_anim" />
 

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

@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <array name="preloaded_fonts" translatable="false">
+        <item>@font/exo</item>
+        <item>@font/exo_2</item>
         <item>@font/exo_semibold</item>
     </array>
 </resources>