Send estimated bandwidth value as informational event when cache fetcher pauses

o Application can make informed decision about the available network bandwidth
  when cache fetcher pauses.

o Application can also adjust how frequently the bandwidth is estimated within
  a range from one second to one minute.

Change-Id: I90068001343e79da1886de03c565537787e1580b

1 files changed, 11 insertions, 0 deletions

diff --git a/media/libstagefright/NuCachedSource2.cpp b/media/libstagefright/NuCachedSource2.cpp
index 81f2e47..b2ed427 100644
--- a/media/libstagefright/NuCachedSource2.cpp
+++ b/media/libstagefright/NuCachedSource2.cpp
@@ -19,6 +19,7 @@
 #include <utils/Log.h>
 
 #include "include/NuCachedSource2.h"
+#include "include/HTTPBase.h"
 
 #include <media/stagefright/foundation/ADebug.h>
 #include <media/stagefright/foundation/AMessage.h>
@@ -201,6 +202,16 @@ NuCachedSource2::~NuCachedSource2() {
     mCache = NULL;
 }
 
+status_t NuCachedSource2::getEstimatedBandwidthKbps(int32_t *kbps) {
+    HTTPBase* source = static_cast<HTTPBase *>(mSource.get());
+    return source->getEstimatedBandwidthKbps(kbps);
+}
+
+status_t NuCachedSource2::setCacheStatCollectFreq(int32_t freqMs) {
+    HTTPBase *source = static_cast<HTTPBase *>(mSource.get());
+    return source->setBandwidthStatCollectFreq(freqMs);
+}
+
 status_t NuCachedSource2::initCheck() const {
     return mSource->initCheck();
 }