OnboardingFragment: Add new app links fragment

Request users Android S and above to enable play.google.com as a supported link
manually

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/view/ui/onboarding/AppLinksFragment.kt

@@ -0,0 +1,86 @@
+package com.aurora.store.view.ui.onboarding
+
+import android.content.Intent
+import android.content.pm.verify.domain.DomainVerificationManager
+import android.content.pm.verify.domain.DomainVerificationUserState
+import android.net.Uri
+import android.os.Bundle
+import android.provider.Settings.ACTION_APP_OPEN_BY_DEFAULT_SETTINGS
+import android.view.View
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.fragment.app.Fragment
+import com.aurora.extensions.isSAndAbove
+import com.aurora.extensions.toast
+import com.aurora.store.R
+import com.aurora.store.databinding.FragmentAppLinksBinding
+
+class AppLinksFragment : Fragment(R.layout.fragment_app_links) {
+
+    private var _binding: FragmentAppLinksBinding? = null
+    private val binding: FragmentAppLinksBinding
+        get() = _binding!!
+
+    private val playStoreDomain = "play.google.com"
+
+    private val startForResult =
+        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
+            if (isSAndAbove() && playStoreDomainVerified()) {
+                toast(R.string.app_link_enabled)
+            }
+            updateButtonState()
+        }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        _binding = FragmentAppLinksBinding.bind(view)
+
+        updateButtonState()
+        if (isSAndAbove()) {
+            binding.btnAction.setOnClickListener {
+                val intent = Intent(
+                    ACTION_APP_OPEN_BY_DEFAULT_SETTINGS,
+                    Uri.parse("package:${view.context.packageName}")
+                )
+                startForResult.launch(intent)
+            }
+        }
+    }
+
+    override fun onDestroyView() {
+        _binding = null
+        super.onDestroyView()
+    }
+
+    private fun updateButtonState() {
+        if (isSAndAbove()) {
+            if (playStoreDomainVerified()) {
+                binding.btnAction.apply {
+                    text = getString(R.string.action_enabled)
+                    isEnabled = false
+                }
+            }
+        } else {
+            binding.btnAction.apply {
+                text = getString(R.string.action_enabled)
+                isEnabled = false
+            }
+        }
+    }
+
+    private fun playStoreDomainVerified(): Boolean {
+        return if (isSAndAbove()) {
+            val domainVerificationManager = requireContext().getSystemService(
+                DomainVerificationManager::class.java
+            )
+            val userState = domainVerificationManager.getDomainVerificationUserState(
+                requireContext().packageName
+            )
+
+            val playStoreDomain = userState?.hostToStateMap?.filterKeys { it == playStoreDomain }
+            playStoreDomain?.values?.first() == DomainVerificationUserState.DOMAIN_STATE_SELECTED
+        } else {
+            true
+        }
+    }
+
+}

app/src/main/java/com/aurora/store/view/ui/onboarding/OnboardingFragment.kt

@@ -117,8 +117,8 @@ class OnboardingFragment : Fragment(R.layout.fragment_onboarding) {
 
     fun refreshButtonState() {
         binding.btnBackward.isEnabled = lastPosition != 0
-        binding.btnForward.isEnabled = lastPosition != 4
+        binding.btnForward.isEnabled = lastPosition != 5
-        if (lastPosition == 4) {
+        if (lastPosition == 5) {
             binding.btnForward.text = getString(R.string.action_finish)
             binding.btnForward.isEnabled = true
             binding.btnForward.setOnClickListener {
@@ -175,13 +175,14 @@ class OnboardingFragment : Fragment(R.layout.fragment_onboarding) {
                 1 -> return InstallerFragment()
                 2 -> return ThemeFragment()
                 3 -> return AccentFragment()
-                4 -> return PermissionsFragment()
+                4 -> return AppLinksFragment()
+                5 -> return PermissionsFragment()
             }
             return Fragment()
         }
 
         override fun getItemCount(): Int {
-            return 5
+            return 6
         }
     }
 }

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

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout 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="match_parent"
+    tools:context=".view.ui.onboarding.AppLinksFragment">
+
+    <androidx.appcompat.widget.AppCompatTextView
+        android:id="@+id/appCompatTextView2"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="@dimen/margin_small"
+        android:includeFontPadding="true"
+        android:paddingStart="@dimen/padding_normal"
+        android:paddingEnd="@dimen/padding_normal"
+        android:text="@string/app_links_title"
+        android:textAlignment="textStart"
+        android:textColor="?colorAccent"
+        android:textSize="42sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <androidx.appcompat.widget.AppCompatTextView
+        android:id="@+id/appCompatTextView"
+        style="@style/AuroraTextStyle.Subtitle.Alt"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/margin_small"
+        android:paddingStart="@dimen/padding_normal"
+        android:paddingEnd="@dimen/padding_normal"
+        android:text="@string/app_links_desc"
+        android:textAlignment="textStart"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/appCompatTextView2" />
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="@dimen/margin_normal"
+        android:layout_marginVertical="@dimen/margin_large"
+        android:background="@drawable/bg_outlined_padded"
+        android:orientation="horizontal"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/appCompatTextView">
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/line1"
+            style="@style/AuroraTextStyle.Subtitle"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_toStartOf="@id/btn_action"
+            android:text="@string/app_link_play_store"
+            android:textSize="18sp"
+            android:textStyle="bold" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/line2"
+            style="@style/AuroraTextStyle.Line1"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@+id/line1"
+            android:layout_alignStart="@id/line1"
+            android:layout_alignEnd="@id/line1"
+            android:layout_marginTop="@dimen/margin_xxsmall"
+            android:maxLines="5"
+            android:text="@string/google_play_store_desc" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_action"
+            style="@style/Widget.MaterialComponents.Button.TextButton.Dialog.Flush"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:layout_centerVertical="true"
+            android:layout_marginStart="@dimen/margin_small"
+            android:text="@string/action_enable" />
+    </RelativeLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -57,6 +57,6 @@
         android:padding="@dimen/padding_normal"
         android:scrollbars="none"
         app:itemSpacing="@dimen/margin_small"
-        tools:listitem="@layout/view_installer" />
+        tools:listitem="@layout/view_permission" />
 
-</LinearLayout>
+</LinearLayout>

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

@@ -18,7 +18,8 @@
   ~  You should have received a copy of the GNU General Public License
   ~  along with Aurora Store.  If not, see <http://www.gnu.org/licenses/>.
   ~
-  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+  -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="about_bhim">"BHIM - UPI"</string>
     <string name="about_bhim_summary">"Donate via UPI"</string>
     <string name="about_bitcoin_bch">"Bitcoin Cash"</string>
@@ -371,4 +372,11 @@
     <string name="app_language">App Language</string>
     <string name="pref_ui_layout">Layout</string>
     <string name="pref_ui_layout_tab">Select default tab</string>
+    <string name="app_links_title">App Links</string>
+    <string name="app_links_desc">Aurora store can open supported links</string>
+    <string name="action_enable">Enable</string>
+    <string name="action_enabled">Enabled</string>
+    <string name="app_link_enabled">App link enabled!</string>
+    <string name="app_link_play_store" translatable="false">play.google.com</string>
+    <string name="google_play_store_desc">Google Play, also known as the Google Play Store and formerly Android Market.</string>
 </resources>