From 5619fd0bba65aa512638aafe63be1ded23016b9e Mon Sep 17 00:00:00 2001
From: Thomas Guillem <thomas@gllm.fr>
Date: Mon, 23 Mar 2020 21:34:18 +0100
Subject: [PATCH] android: Context: add GetAudioManager
---
src/android/Context.cxx | 21 +++++++++++++++++++++
src/android/Context.hxx | 4 ++++
2 files changed, 25 insertions(+)
diff --git a/src/android/Context.cxx b/src/android/Context.cxx
index f73026e94..59c630b13 100644
--- a/src/android/Context.cxx
+++ b/src/android/Context.cxx
@@ -20,8 +20,11 @@
#include "Context.hxx"
#include "java/Class.hxx"
#include "java/File.hxx"
+#include "java/String.hxx"
#include "fs/AllocatedPath.hxx"
+#include "AudioManager.hxx"
+
AllocatedPath
Context::GetCacheDir(JNIEnv *env) const noexcept
{
@@ -40,3 +43,21 @@ Context::GetCacheDir(JNIEnv *env) const noexcept
return Java::File::ToAbsolutePath(env, file);
}
+
+AudioManager *
+Context::GetAudioManager(JNIEnv *env) noexcept
+{
+ assert(env != nullptr);
+
+ Java::Class cls(env, env->GetObjectClass(Get()));
+ jmethodID method = env->GetMethodID(cls, "getSystemService",
+ "(Ljava/lang/String;)Ljava/lang/Object;");
+ assert(method);
+
+ Java::String name(env, "audio");
+ jobject am = env->CallObjectMethod(Get(), method, name.Get());
+ if (Java::DiscardException(env) || am == nullptr)
+ return nullptr;
+
+ return new AudioManager(env, am);
+}
diff --git a/src/android/Context.hxx b/src/android/Context.hxx
index 8d65ae6e2..b8b1d994c 100644
--- a/src/android/Context.hxx
+++ b/src/android/Context.hxx
@@ -23,6 +23,7 @@
#include "java/Object.hxx"
class AllocatedPath;
+class AudioManager;
class Context : public Java::GlobalObject {
public:
@@ -31,6 +32,9 @@ public:
gcc_pure
AllocatedPath GetCacheDir(JNIEnv *env) const noexcept;
+
+ gcc_pure
+ AudioManager *GetAudioManager(JNIEnv *env) noexcept;
};
#endif