Rework settings to use ModernAndroidPreferences (#1236)

Co-authored-by: Fabian Henneke <fabian@hen.ne.ke>

1 files changed, 93 insertions, 0 deletions

diff --git a/app/src/main/java/dev/msfjarvis/aps/ui/settings/SettingsActivity.kt b/app/src/main/java/dev/msfjarvis/aps/ui/settings/SettingsActivity.kt
new file mode 100644
index 00000000..7db80023
--- /dev/null
+++ b/app/src/main/java/dev/msfjarvis/aps/ui/settings/SettingsActivity.kt
@@ -0,0 +1,93 @@
+/*
+ * Copyright © 2014-2020 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+package dev.msfjarvis.aps.ui.settings
+
+import de.Maxr1998.modernpreferences.PreferencesAdapter
+import de.Maxr1998.modernpreferences.helpers.screen
+import de.Maxr1998.modernpreferences.helpers.subScreen
+import dev.msfjarvis.aps.R
+import dev.msfjarvis.aps.databinding.ActivityPreferenceRecyclerviewBinding
+import dev.msfjarvis.aps.util.extensions.viewBinding
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.appcompat.app.AppCompatActivity
+
+class SettingsActivity : AppCompatActivity() {
+
+    private val miscSettings = MiscSettings(this)
+    private val autofillSettings = AutofillSettings(this)
+    private val passwordSettings = PasswordSettings(this)
+    private val repositorySettings = RepositorySettings(this)
+    private val generalSettings = GeneralSettings(this)
+
+    private val binding by viewBinding(ActivityPreferenceRecyclerviewBinding::inflate)
+    private val preferencesAdapter: PreferencesAdapter
+        get() = binding.preferenceRecyclerView.adapter as PreferencesAdapter
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(binding.root)
+        val screen = screen(this) {
+            subScreen {
+                titleRes = R.string.pref_category_general_title
+                iconRes = R.drawable.app_settings_alt_24px
+                generalSettings.provideSettings(this)
+            }
+            subScreen {
+                titleRes = R.string.pref_category_autofill_title
+                iconRes = R.drawable.ic_wysiwyg_24px
+                autofillSettings.provideSettings(this)
+            }
+            subScreen {
+                titleRes = R.string.pref_category_passwords_title
+                iconRes = R.drawable.ic_lock_open_24px
+                passwordSettings.provideSettings(this)
+            }
+            subScreen {
+                titleRes = R.string.pref_category_repository_title
+                iconRes = R.drawable.ic_call_merge_24px
+                repositorySettings.provideSettings(this)
+            }
+            subScreen {
+                titleRes = R.string.pref_category_misc_title
+                iconRes = R.drawable.ic_miscellaneous_services_24px
+                miscSettings.provideSettings(this)
+            }
+        }
+        val adapter = PreferencesAdapter(screen)
+        adapter.onScreenChangeListener = PreferencesAdapter.OnScreenChangeListener { subScreen, entering ->
+            supportActionBar?.title = if (!entering) {
+                getString(R.string.action_settings)
+            } else {
+                getString(subScreen.titleRes)
+            }
+        }
+        savedInstanceState?.getParcelable<PreferencesAdapter.SavedState>("adapter")
+            ?.let(adapter::loadSavedState)
+        binding.preferenceRecyclerView.adapter = adapter
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+        outState.putParcelable("adapter", preferencesAdapter.getSavedState())
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return when (item.itemId) {
+            android.R.id.home -> if (!preferencesAdapter.goBack()) {
+                super.onOptionsItemSelected(item)
+            } else {
+                true
+            }
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
+
+    override fun onBackPressed() {
+        if (!preferencesAdapter.goBack())
+            super.onBackPressed()
+    }
+}