From 0b5532967daae8a6d801e1f1c3a2e853b0022043 Mon Sep 17 00:00:00 2001
From: jiabin <jiabin@google.com>
Date: Fri, 7 Aug 2020 11:39:19 -0700
Subject: [PATCH] Use AudioDeviceTypeAddrVector instead of
 Vector<AudioDeviceTypeAddr>

AudioDeviceTypeAddrVector is std::vector<AudioDeviceTypeAddr>. Using
AudioDeviceTypeAddrVector is more convenient for binder call. In this
change, AudioDeviceTypeAddrVector is used for setUidDeviceAffinities and
setUserIdDeviceAffinities.

Test: atest AudioHostTest
Test: atest AudioServiceHostTest
Test: atest audiopolicy_tests
Bug: 160352965
Change-Id: Ib48056d6c332ae5eb006e0e12a80c8505c7313d8
---
 core/jni/android_media_AudioSystem.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/jni/android_media_AudioSystem.cpp b/core/jni/android_media_AudioSystem.cpp
index 1f625443c96eb..aad6835dc4528 100644
--- a/core/jni/android_media_AudioSystem.cpp
+++ b/core/jni/android_media_AudioSystem.cpp
@@ -310,7 +310,7 @@ static int _check_AudioSystem_Command(const char* caller, status_t status)
 
 static jint getVectorOfAudioDeviceTypeAddr(JNIEnv *env, jintArray deviceTypes,
                                            jobjectArray deviceAddresses,
-                                           Vector<AudioDeviceTypeAddr> &audioDeviceTypeAddrVector) {
+                                           AudioDeviceTypeAddrVector &audioDeviceTypeAddrVector) {
     if (deviceTypes == nullptr || deviceAddresses == nullptr) {
         return (jint)AUDIO_JAVA_BAD_VALUE;
     }
@@ -337,7 +337,7 @@ static jint getVectorOfAudioDeviceTypeAddr(JNIEnv *env, jintArray deviceTypes,
         }
         const char *address = env->GetStringUTFChars((jstring)addrJobj, NULL);
         AudioDeviceTypeAddr dev = AudioDeviceTypeAddr(typesPtr[i], address);
-        audioDeviceTypeAddrVector.add(dev);
+        audioDeviceTypeAddrVector.push_back(dev);
         env->ReleaseStringUTFChars((jstring)addrJobj, address);
     }
     env->ReleaseIntArrayElements(deviceTypes, typesPtr, 0);
@@ -2062,7 +2062,7 @@ exit:
 
 static jint android_media_AudioSystem_setUidDeviceAffinities(JNIEnv *env, jobject clazz,
         jint uid, jintArray deviceTypes, jobjectArray deviceAddresses) {
-    Vector<AudioDeviceTypeAddr> deviceVector;
+    AudioDeviceTypeAddrVector deviceVector;
     jint results = getVectorOfAudioDeviceTypeAddr(env, deviceTypes, deviceAddresses, deviceVector);
     if (results != NO_ERROR) {
         return results;
@@ -2080,7 +2080,7 @@ static jint android_media_AudioSystem_removeUidDeviceAffinities(JNIEnv *env, job
 static jint android_media_AudioSystem_setUserIdDeviceAffinities(JNIEnv *env, jobject clazz,
                                                                 jint userId, jintArray deviceTypes,
                                                                 jobjectArray deviceAddresses) {
-    Vector<AudioDeviceTypeAddr> deviceVector;
+    AudioDeviceTypeAddrVector deviceVector;
     jint results = getVectorOfAudioDeviceTypeAddr(env, deviceTypes, deviceAddresses, deviceVector);
     if (results != NO_ERROR) {
         return results;