Add functions to Jobs to retrieve current progress

There is no change in behaviour as this patch just adds functions.

Due to limitations in the current job implementations, there are a few
shortcominings:

* Failure reasons aren't exposed.
* Transfers of zero bytes (e.g. folder only or empty file) show as
  indeterminate progress.
* In cases where file size can't be determined, the job keeps track via
  files processed, but these will show as indeterminate progress.

Bug: 385841721
Test: atest -c 'DocumentsUIGoogleTests:com.android.documentsui.services'
Flag: com.android.documentsui.flags.visual_signals

Change-Id: I7b0d863bf7b974090c0e1a17f06c0f7160c59699

1 files changed, 6 insertions, 2 deletions

diff --git a/tests/common/com/android/documentsui/services/TestJob.java b/tests/common/com/android/documentsui/services/TestJob.java
index 10addebd9..426cb9575 100644
--- a/tests/common/com/android/documentsui/services/TestJob.java
+++ b/tests/common/com/android/documentsui/services/TestJob.java
@@ -23,11 +23,11 @@ import android.app.Notification;
 import android.app.Notification.Builder;
 import android.content.Context;
 
-import com.android.documentsui.base.Features;
-import com.android.documentsui.clipping.UrisSupplier;
 import com.android.documentsui.R;
 import com.android.documentsui.base.DocumentInfo;
 import com.android.documentsui.base.DocumentStack;
+import com.android.documentsui.base.Features;
+import com.android.documentsui.clipping.UrisSupplier;
 import com.android.documentsui.services.FileOperationService.OpType;
 
 import java.text.NumberFormat;
@@ -97,6 +97,10 @@ public class TestJob extends Job {
         throw new UnsupportedOperationException();
     }
 
+    JobProgress getJobProgress() {
+        return new JobProgress(id, getState(), "test job", false);
+    }
+
     @Override
     Builder createProgressBuilder() {
         ++mNumOfNotifications;