Initial pass at storage benchmarks.
After adopting a disk, run benchmarks to compare its performance
against internal storage.
Bug: 21172095
Change-Id: I7c9a5a89e37f7156677fc76bd1ba193eead6665e
diff --git a/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java b/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
index 9ab714a..e2e6dbe 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardFormatProgress.java
@@ -55,12 +55,23 @@
new PartitionTask().execute();
}
- public class PartitionTask extends AsyncTask<Void, Void, Exception> {
+ public class PartitionTask extends AsyncTask<Void, Integer, Exception> {
@Override
protected Exception doInBackground(Void... params) {
try {
if (mFormatPrivate) {
mStorage.partitionPrivate(mDisk.getId());
+ publishProgress(40);
+
+ final long internalBench = mStorage.benchmark(null);
+ publishProgress(60);
+
+ final VolumeInfo privateVol = findFirstVolume(VolumeInfo.TYPE_PRIVATE);
+ final long privateBench = mStorage.benchmark(privateVol.id);
+
+ // TODO: plumb through to user when below threshold
+ final float pct = (float) internalBench / (float) privateBench;
+ Log.d(TAG, "New volume is " + pct + "x the speed of internal");
} else {
mStorage.partitionPublic(mDisk.getId());
}
@@ -71,6 +82,11 @@
}
@Override
+ protected void onProgressUpdate(Integer... progress) {
+ setCurrentProgress(progress[0]);
+ }
+
+ @Override
protected void onPostExecute(Exception e) {
final Context context = StorageWizardFormatProgress.this;
if (e == null) {