DroidFS/app/src/main/java/sushi/hardcore/droidfs/SettingsActivity.kt

88 lines
3.6 KiB
Kotlin

package sushi.hardcore.droidfs
import android.os.Build
import android.os.Bundle
import android.view.MenuItem
import androidx.preference.ListPreference
import androidx.preference.PreferenceFragmentCompat
import androidx.preference.SwitchPreference
import sushi.hardcore.droidfs.databinding.ActivitySettingsBinding
import sushi.hardcore.droidfs.widgets.CustomAlertDialogBuilder
class SettingsActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val binding = ActivitySettingsBinding.inflate(layoutInflater)
setContentView(binding.root)
supportActionBar?.setDisplayHomeAsUpEnabled(true)
val screen = intent.extras?.getString("screen") ?: "main"
val fragment = if (screen == "UnsafeFeaturesSettingsFragment") {
UnsafeFeaturesSettingsFragment()
} else {
MainSettingsFragment()
}
supportFragmentManager
.beginTransaction()
.replace(R.id.settings, fragment)
.commit()
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
return when (item.itemId){
android.R.id.home -> {
onBackPressed() //return to the previous fragment rather than the activity
true
}
else -> super.onOptionsItemSelected(item)
}
}
class MainSettingsFragment : PreferenceFragmentCompat() {
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
setPreferencesFromResource(R.xml.root_preferences, rootKey)
findPreference<ListPreference>("theme")?.setOnPreferenceChangeListener { _, newValue ->
(activity as BaseActivity).onThemeChanged(newValue as String)
true
}
}
}
class UnsafeFeaturesSettingsFragment : PreferenceFragmentCompat() {
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
setPreferencesFromResource(R.xml.unsafe_features_preferences, rootKey)
findPreference<SwitchPreference>("usf_fingerprint")?.setOnPreferenceChangeListener { _, checked ->
if (checked as Boolean) {
var errorMsg: String? = null
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
val reason = when (FingerprintProtector.canAuthenticate(requireContext())) {
0 -> null
1 -> R.string.keyguard_not_secure
2 -> R.string.no_hardware
3 -> R.string.hardware_unavailable
4 -> R.string.no_fingerprint
else -> R.string.unknown_error
}
reason?.let {
errorMsg = getString(R.string.fingerprint_error_msg, getString(it))
}
} else {
errorMsg = getString(R.string.error_marshmallow_required)
}
if (errorMsg == null) {
true
} else {
CustomAlertDialogBuilder(requireContext(), (requireActivity() as BaseActivity).themeValue)
.setTitle(R.string.error)
.setMessage(errorMsg)
.setPositiveButton(R.string.ok, null)
.show()
false
}
} else {
true
}
}
}
}
}