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

142 lines
5.8 KiB
Kotlin

package sushi.hardcore.droidfs
import android.content.SharedPreferences
import android.os.Build
import android.os.Bundle
import android.text.InputType
import android.view.MenuItem
import android.widget.Toast
import androidx.preference.*
import sushi.hardcore.droidfs.databinding.ActivitySettingsBinding
import sushi.hardcore.droidfs.util.PathUtils
import sushi.hardcore.droidfs.widgets.CustomAlertDialogBuilder
import sushi.hardcore.droidfs.widgets.EditTextDialog
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() {
private lateinit var sharedPrefs: SharedPreferences
private lateinit var maxSizePreference: Preference
private fun setThumbnailMaxSize(input: String) {
val value: Long
try {
value = input.toLong()
} catch (e: NumberFormatException) {
Toast.makeText(requireContext(), R.string.invalid_number, Toast.LENGTH_SHORT).show()
showMaxSizeDialog()
return
}
val size = value*1000
if (size < 0) {
Toast.makeText(requireContext(), R.string.invalid_number, Toast.LENGTH_SHORT).show()
showMaxSizeDialog()
} else {
with(sharedPrefs.edit()) {
putLong(ConstValues.THUMBNAIL_MAX_SIZE_KEY, value)
apply()
}
maxSizePreference.summary = PathUtils.formatSize(size)
}
}
private fun showMaxSizeDialog() {
with (EditTextDialog((requireActivity() as BaseActivity), R.string.thumbnail_max_size) {
setThumbnailMaxSize(it)
}) {
with (binding.dialogEditText) {
inputType = InputType.TYPE_CLASS_NUMBER
hint = getString(R.string.size_hint)
}
show()
}
}
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
setPreferencesFromResource(R.xml.root_preferences, rootKey)
sharedPrefs = PreferenceManager.getDefaultSharedPreferences(requireContext())
findPreference<ListPreference>("theme")?.setOnPreferenceChangeListener { _, newValue ->
(activity as BaseActivity).onThemeChanged(newValue as String)
true
}
findPreference<Preference>(ConstValues.THUMBNAIL_MAX_SIZE_KEY)?.let {
maxSizePreference = it
maxSizePreference.summary = getString(
R.string.thumbnail_max_size_summary,
PathUtils.formatSize(sharedPrefs.getLong(
ConstValues.THUMBNAIL_MAX_SIZE_KEY, ConstValues.DEFAULT_THUMBNAIL_MAX_SIZE
)*1000)
)
maxSizePreference.setOnPreferenceClickListener {
showMaxSizeDialog()
false
}
}
}
}
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
}
}
}
}
}