diff options
Diffstat (limited to 'wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt')
-rw-r--r-- | wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt b/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt index 6bf1673..349c7b1 100644 --- a/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt +++ b/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt @@ -26,6 +26,7 @@ import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.launch import kotlinx.coroutines.withContext import net.taler.wallet.R +import net.taler.wallet.backend.WALLET_DB class SettingsManager( private val context: Context, @@ -59,4 +60,31 @@ class SettingsManager( Toast.makeText(context, R.string.settings_logcat_error, LENGTH_LONG).show() } + fun exportDb(uri: Uri?) { + if (uri == null) { + onDbExportError() + return + } + scope.launch(Dispatchers.IO) { + try { + context.contentResolver.openOutputStream(uri, "wt")?.use { outputStream -> + context.openFileInput(WALLET_DB).use { inputStream -> + inputStream.copyTo(outputStream) + } + } ?: onDbExportError() + } catch (e: Exception) { + Log.e(SettingsManager::class.simpleName, "Error exporting db: ", e) + onDbExportError() + return@launch + } + withContext(Dispatchers.Main) { + Toast.makeText(context, R.string.settings_db_export_success, LENGTH_LONG).show() + } + } + } + + private fun onDbExportError() { + Toast.makeText(context, R.string.settings_db_export_error, LENGTH_LONG).show() + } + } |