Add support for restoring downloads

app/src/main/java/org/mozilla/fenix/FenixApplication.kt

@@ -135,6 +135,8 @@ open class FenixApplication : LocaleAwareApplication(), Provider {
             }
             initializeWebExtensionSupport()
 
+            restoreDownloads()
+
             // Just to make sure it is impossible for any application-services pieces
             // to invoke parts of itself that require complete megazord initialization
             // before that process completes, we wait here, if necessary.
@@ -161,6 +163,12 @@ open class FenixApplication : LocaleAwareApplication(), Provider {
         components.appStartupTelemetry.onFenixApplicationOnCreate()
     }
 
+    private fun restoreDownloads() {
+        if (FeatureFlags.viewDownloads) {
+            components.useCases.downloadUseCases.restoreDownloads()
+        }
+    }
+
     private fun initVisualCompletenessQueueAndQueueTasks() {
         val queue = components.performance.visualCompletenessQueue.queue
 

app/src/main/java/org/mozilla/fenix/browser/BaseBrowserFragment.kt

@@ -734,7 +734,7 @@ abstract class BaseBrowserFragment : Fragment(), UserInteractionHandler, Session
             return
         }
 
-        val onTryAgain: (Long) -> Unit = {
+        val onTryAgain: (String) -> Unit = {
             savedDownloadState.first?.let { dlState ->
                 store.dispatch(
                     ContentAction.UpdateDownloadAction(

app/src/main/java/org/mozilla/fenix/downloads/DynamicDownloadDialog.kt

@@ -27,7 +27,7 @@ class DynamicDownloadDialog(
     private val container: ViewGroup,
     private val downloadState: DownloadState?,
     private val didFail: Boolean,
-    private val tryAgain: (Long) -> Unit,
+    private val tryAgain: (String) -> Unit,
     private val onCannotOpenFile: () -> Unit,
     private val view: View,
     private val toolbarHeight: Int,

buildSrc/src/main/java/AndroidComponents.kt

@@ -3,5 +3,5 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 object AndroidComponents {
-    const val VERSION = "57.0.20200827190112"
+    const val VERSION = "57.0.20200829130559"
 }