Migrate to preference screen

Signed-off-by: Tyler Nijmeh <tylernij@gmail.com>

3 files changed, 81 insertions, 96 deletions

diff --git a/app/src/main/java/com/draco/buoy/fragments/MainPreferenceFragment.kt b/app/src/main/java/com/draco/buoy/fragments/MainPreferenceFragment.kt
new file mode 100644
index 0000000..e0be6d3
--- /dev/null
+++ b/app/src/main/java/com/draco/buoy/fragments/MainPreferenceFragment.kt
@@ -0,0 +1,71 @@
+package com.draco.buoy.fragments
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragmentCompat
+import com.draco.buoy.R
+import com.draco.buoy.models.BatterySaverConstantsConfig
+import com.draco.buoy.repositories.BatterySaverConstantsConfigProfiles
+import com.draco.buoy.utils.BatterySaverManager
+import com.google.android.gms.oss.licenses.OssLicensesMenuActivity
+import com.google.android.material.snackbar.Snackbar
+
+class MainPreferenceFragment : PreferenceFragmentCompat() {
+    private lateinit var batterySaverManager: BatterySaverManager
+
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        setPreferencesFromResource(R.xml.main, rootKey)
+    }
+
+    override fun onAttach(context: Context) {
+        super.onAttach(context)
+        batterySaverManager = BatterySaverManager(context.contentResolver)
+    }
+
+    override fun onPreferenceTreeClick(preference: Preference): Boolean {
+        when (preference.key) {
+            getString(R.string.profile_key_reset) -> resetProfile()
+            getString(R.string.profile_key_light) -> applyProfile(BatterySaverConstantsConfigProfiles.LIGHT)
+            getString(R.string.profile_key_moderate) -> applyProfile(BatterySaverConstantsConfigProfiles.MODERATE)
+            getString(R.string.profile_key_high) -> applyProfile(BatterySaverConstantsConfigProfiles.HIGH)
+            getString(R.string.profile_key_extreme) -> applyProfile(BatterySaverConstantsConfigProfiles.EXTREME)
+
+            getString(R.string.pref_developer_key) -> openURL(getString(R.string.developer_url))
+            getString(R.string.pref_source_key) -> openURL(getString(R.string.source_url))
+            getString(R.string.pref_contact_key) -> openURL(getString(R.string.contact_url))
+            getString(R.string.pref_licenses_key) -> {
+                val intent = Intent(requireContext(), OssLicensesMenuActivity::class.java)
+                startActivity(intent)
+            }
+            else -> return super.onPreferenceTreeClick(preference)
+        }
+        return true
+    }
+
+    private fun applyProfile(profile: BatterySaverConstantsConfig) {
+        batterySaverManager.setConstantsConfig(profile)
+        batterySaverManager.setLowPower(true)
+        batterySaverManager.setLowPowerSticky(true)
+        batterySaverManager.setLowPowerStickyAutoDisableEnabled(false)
+    }
+
+    private fun resetProfile() {
+        batterySaverManager.resetConstants()
+        batterySaverManager.setLowPower(false)
+        batterySaverManager.setLowPowerSticky(false)
+        batterySaverManager.setLowPowerStickyAutoDisableEnabled(true)
+    }
+
+    private fun openURL(url: String) {
+        val intent = Intent(Intent.ACTION_VIEW, Uri.parse(url))
+        try {
+            startActivity(intent)
+        } catch (e: Exception) {
+            e.printStackTrace()
+            Snackbar.make(requireView(), getString(R.string.snackbar_intent_failed), Snackbar.LENGTH_SHORT).show()
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/draco/buoy/recyclers/BatterySaverProfileRecyclerAdapter.kt b/app/src/main/java/com/draco/buoy/recyclers/BatterySaverProfileRecyclerAdapter.kt
deleted file mode 100644
index fe22e4c..0000000
--- a/app/src/main/java/com/draco/buoy/recyclers/BatterySaverProfileRecyclerAdapter.kt
+++ /dev/null
@@ -1,85 +0,0 @@
-package com.draco.buoy.recyclers
-
-import android.content.ContentResolver
-import android.content.Context
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.view.animation.AnimationUtils
-import android.widget.TextView
-import androidx.recyclerview.widget.RecyclerView
-import com.draco.buoy.R
-import com.draco.buoy.repositories.BatterySaverConstantsConfigProfiles
-import com.draco.buoy.utils.BatterySaverManager
-
-class BatterySaverProfileRecyclerAdapter(
-    private val context: Context
-) : RecyclerView.Adapter<BatterySaverProfileRecyclerAdapter.ViewHolder>() {
-    private val batterySaverProfiles = arrayOf(
-        null, /* Reset */
-        BatterySaverConstantsConfigProfiles.LIGHT,
-        BatterySaverConstantsConfigProfiles.MODERATE,
-        BatterySaverConstantsConfigProfiles.HIGH,
-        BatterySaverConstantsConfigProfiles.EXTREME,
-    )
-
-    private val batterySaverManager = BatterySaverManager(context.contentResolver)
-
-    class ViewHolder(itemView: View): RecyclerView.ViewHolder(itemView) {
-        val title = itemView.findViewById<TextView>(R.id.title)
-        val description = itemView.findViewById<TextView>(R.id.description)
-    }
-
-    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        val view = LayoutInflater.from(parent.context).inflate(R.layout.recycler_item_profile, parent, false)
-        return ViewHolder(view)
-    }
-
-    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-        val profile = batterySaverProfiles[position]
-
-        when (profile) {
-            null -> {
-                holder.title.setText(R.string.profile_title_reset)
-                holder.description.setText(R.string.profile_description_reset)
-            }
-
-            BatterySaverConstantsConfigProfiles.LIGHT -> {
-                holder.title.setText(R.string.profile_title_light)
-                holder.description.setText(R.string.profile_description_light)
-            }
-
-            BatterySaverConstantsConfigProfiles.MODERATE -> {
-                holder.title.setText(R.string.profile_title_moderate)
-                holder.description.setText(R.string.profile_description_moderate)
-            }
-
-            BatterySaverConstantsConfigProfiles.HIGH -> {
-                holder.title.setText(R.string.profile_title_high)
-                holder.description.setText(R.string.profile_description_high)
-            }
-
-            BatterySaverConstantsConfigProfiles.EXTREME -> {
-                holder.title.setText(R.string.profile_title_extreme)
-                holder.description.setText(R.string.profile_description_extreme)
-            }
-        }
-
-        holder.itemView.setOnClickListener {
-            it.startAnimation(AnimationUtils.loadAnimation(context, R.anim.press))
-            if (profile == null) {
-                batterySaverManager.resetConstants()
-                batterySaverManager.setLowPower(false)
-                batterySaverManager.setLowPowerSticky(false)
-                batterySaverManager.setLowPowerStickyAutoDisableEnabled(true)
-            } else {
-                batterySaverManager.setConstantsConfig(profile)
-                batterySaverManager.setLowPower(true)
-                batterySaverManager.setLowPowerSticky(true)
-                batterySaverManager.setLowPowerStickyAutoDisableEnabled(false)
-            }
-        }
-    }
-
-    override fun getItemCount(): Int = batterySaverProfiles.size
-}
\ No newline at end of file
diff --git a/app/src/main/java/com/draco/buoy/views/MainActivity.kt b/app/src/main/java/com/draco/buoy/views/MainActivity.kt
index 90e06e8..a28ab7a 100644
--- a/app/src/main/java/com/draco/buoy/views/MainActivity.kt
+++ b/app/src/main/java/com/draco/buoy/views/MainActivity.kt
@@ -1,33 +1,32 @@
 package com.draco.buoy.views
 
 import android.content.Intent
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import androidx.activity.viewModels
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.FragmentContainerView
 import com.draco.buoy.R
-import com.draco.buoy.recyclers.BatterySaverProfileRecyclerAdapter
+import com.draco.buoy.fragments.MainPreferenceFragment
 import com.draco.buoy.utils.PermissionUtils
 import com.draco.buoy.viewmodels.MainActivityViewModel
 
 class MainActivity : AppCompatActivity() {
     private val viewModel: MainActivityViewModel by viewModels()
-    private lateinit var recycler: RecyclerView
+    private lateinit var preferences: FragmentContainerView
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        recycler = findViewById(R.id.recycler_profile)
-
-        recycler.apply {
-            adapter = BatterySaverProfileRecyclerAdapter(this@MainActivity)
-            layoutManager = LinearLayoutManager(this@MainActivity)
-        }
+        preferences = findViewById(R.id.preferences)
 
         if (!PermissionUtils.isPermissionsGranted(this, android.Manifest.permission.WRITE_SECURE_SETTINGS))
             goToPermissionActivity()
+
+        supportFragmentManager
+            .beginTransaction()
+            .replace(R.id.preferences, MainPreferenceFragment())
+            .commit()
     }
 
     private fun goToPermissionActivity() {