78 lines
2.7 KiB
Kotlin
78 lines
2.7 KiB
Kotlin
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package com.stevesoltys.backup.settings
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import android.app.backup.IBackupManager
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import android.content.ContentResolver
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import android.os.Bundle
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import android.os.RemoteException
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import android.provider.Settings
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import android.util.Log
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import androidx.preference.PreferenceFragmentCompat
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import androidx.preference.TwoStatePreference
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import com.stevesoltys.backup.R
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import android.content.Context.BACKUP_SERVICE
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import android.os.ServiceManager.getService
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import android.provider.Settings.Secure.BACKUP_AUTO_RESTORE
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import androidx.preference.Preference
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import androidx.preference.Preference.OnPreferenceChangeListener
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private val TAG = SettingsFragment::class.java.name
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class SettingsFragment : PreferenceFragmentCompat() {
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private lateinit var backupManager: IBackupManager
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private lateinit var backup: TwoStatePreference
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private lateinit var autoRestore: TwoStatePreference
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override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
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setPreferencesFromResource(R.xml.settings, rootKey)
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backupManager = IBackupManager.Stub.asInterface(getService(BACKUP_SERVICE))
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backup = findPreference("backup") as TwoStatePreference
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backup.onPreferenceChangeListener = OnPreferenceChangeListener { _, newValue ->
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val enabled = newValue as Boolean
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try {
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backupManager.isBackupEnabled = enabled
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return@OnPreferenceChangeListener true
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} catch (e: RemoteException) {
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e.printStackTrace()
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backup.isChecked = !enabled
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return@OnPreferenceChangeListener false
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}
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}
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autoRestore = findPreference("auto_restore") as TwoStatePreference
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autoRestore.onPreferenceChangeListener = OnPreferenceChangeListener { _, newValue ->
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val enabled = newValue as Boolean
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try {
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backupManager.setAutoRestore(enabled)
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return@OnPreferenceChangeListener true
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} catch (e: RemoteException) {
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Log.e(TAG, "Error communicating with BackupManager", e)
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autoRestore.isChecked = !enabled
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return@OnPreferenceChangeListener false
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}
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}
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}
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override fun onStart() {
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super.onStart()
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try {
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backup.isChecked = backupManager.isBackupEnabled
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backup.isEnabled = true
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} catch (e: RemoteException) {
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Log.e(TAG, "Error communicating with BackupManager", e)
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backup.isEnabled = false
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}
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val resolver = requireContext().contentResolver
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autoRestore.isChecked = Settings.Secure.getInt(resolver, BACKUP_AUTO_RESTORE, 1) == 1
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}
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}
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