mediaresourcemanager: add dumpsys support.

Bug: 20233206
Change-Id: Ic253985e408b05b488e87cd5c50c0d619ac568ef

2 files changed, 35 insertions, 0 deletions

diff --git a/media/libmedia/IResourceManagerClient.cpp b/media/libmedia/IResourceManagerClient.cpp
index 6fa56fc..b3f56e8 100644
--- a/media/libmedia/IResourceManagerClient.cpp
+++ b/media/libmedia/IResourceManagerClient.cpp
@@ -25,6 +25,7 @@ namespace android {
 
 enum {
     RECLAIM_RESOURCE = IBinder::FIRST_CALL_TRANSACTION,
+    GET_NAME,
 };
 
 class BpResourceManagerClient: public BpInterface<IResourceManagerClient>
@@ -46,6 +47,19 @@ public:
         }
         return ret;
     }
+
+    virtual String8 getName() {
+        Parcel data, reply;
+        data.writeInterfaceToken(IResourceManagerClient::getInterfaceDescriptor());
+
+        String8 ret;
+        status_t status = remote()->transact(GET_NAME, data, &reply);
+        if (status == NO_ERROR) {
+            ret = reply.readString8();
+        }
+        return ret;
+    }
+
 };
 
 IMPLEMENT_META_INTERFACE(ResourceManagerClient, "android.media.IResourceManagerClient");
@@ -62,6 +76,12 @@ status_t BnResourceManagerClient::onTransact(
             reply->writeInt32(ret);
             return NO_ERROR;
         } break;
+        case GET_NAME: {
+            CHECK_INTERFACE(IResourceManagerClient, data, reply);
+            String8 ret = getName();
+            reply->writeString8(ret);
+            return NO_ERROR;
+        } break;
         default:
             return BBinder::onTransact(code, data, reply, flags);
     }
diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index 93864e4..be3d219 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -79,6 +79,21 @@ struct ResourceManagerClient : public BnResourceManagerClient {
         return (err == OK);
     }
 
+    virtual String8 getName() {
+        String8 ret;
+        sp<MediaCodec> codec = mMediaCodec.promote();
+        if (codec == NULL) {
+            // codec is already gone.
+            return ret;
+        }
+
+        AString name;
+        if (codec->getName(&name) == OK) {
+            ret.setTo(name.c_str());
+        }
+        return ret;
+    }
+
 protected:
     virtual ~ResourceManagerClient() {}