Modify CacheUtil.cache() for polling counters

Getting active status of caching is needed to display on UI. Instead of a listener interface polling was chosen because of simplicity and better suits to UI refreshing. CachingCounters.downloadedBytes was updated after whole data is downloaded. Now it's updated for each read into buffer. Buffer length defines how finer these updates are. CachingCounters.totalBytes is added so UI can display a progress bar. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=160142048

Modify CacheUtil.cache() for polling counters
Getting active status of caching is needed to display on UI. Instead of a listener interface polling was chosen because of simplicity and better suits to UI refreshing. CachingCounters.downloadedBytes was updated after whole data is downloaded. Now it's updated for each read into buffer. Buffer length defines how finer these updates are. CachingCounters.totalBytes is added so UI can display a progress bar. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=160142048
3fbfe29d · eguven · Oliver Woodman · a7ed1996 · 3fbfe29d · 3fbfe29d
Commit 3fbfe29d authored Jun 26, 2017 by eguven Committed by Oliver Woodman Jun 26, 2017
Showing with 0 additions and 0 deletions
library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/cache/CacheUtilTest.java
library/core/src/main/java/com/google/android/exoplayer2/upstream/cache/CacheUtil.java
--- a/library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/cache/CacheUtilTest.java
+++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/cache/CacheUtilTest.java
--- a/library/core/src/main/java/com/google/android/exoplayer2/upstream/cache/CacheUtil.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/upstream/cache/CacheUtil.java