DownloadsFileSaver: initialize callback in constructor, not on the fly

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-02 12:11:48 +02:00
parent 1dc74b171c
commit a31f0cf788
3 changed files with 22 additions and 9 deletions
@@ -32,6 +32,8 @@ import java.util.zip.ZipOutputStream
 */
 class ZipExporterPreference(context: Context, attrs: AttributeSet?) : Preference(context, attrs) {
    private var exportedFilePath: String? = null
+    private val downloadsFileSaver = DownloadsFileSaver(activity)
+
    private fun exportZip() {
        lifecycleScope.launch {
            val tunnels = Application.getTunnelManager().getTunnels()
@@ -41,7 +43,7 @@ class ZipExporterPreference(context: Context, attrs: AttributeSet?) : Preference
                    if (configs.isEmpty()) {
                        throw IllegalArgumentException(context.getString(R.string.no_tunnels_error))
                    }
-                    val outputFile = DownloadsFileSaver.save(activity, "wireguard-export.zip", "application/zip", true)
+                    val outputFile = downloadsFileSaver.save("wireguard-export.zip", "application/zip", true)
                    if (outputFile == null) {
                        withContext(Dispatchers.Main.immediate) {
                            isEnabled = true