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Android: Add content provider support to File::ScanDirectoryTree

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This commit is contained in:
JosJuice
2020-11-08 16:57:49 +01:00
parent 525268f043
commit 2126f62111
6 changed files with 255 additions and 22 deletions
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9
Source/Android/jni/AndroidCommon/AndroidCommon.cpp
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@ -121,6 +121,15 @@ std::string GetAndroidContentDisplayName(const std::string& uri)
return display_name ? GetJString(env, reinterpret_cast<jstring>(display_name)) : "";
}
std::vector<std::string> GetAndroidContentChildNames(const std::string& uri)
{
JNIEnv* env = IDCache::GetEnvForThread();
jobject children =
env->CallStaticObjectMethod(IDCache::GetContentHandlerClass(),
IDCache::GetContentHandlerGetChildNames(), ToJString(env, uri));
return JStringArrayToVector(env, reinterpret_cast<jobjectArray>(children));
}
int GetNetworkIpAddress()
{
JNIEnv* env = IDCache::GetEnvForThread();

4
Source/Android/jni/AndroidCommon/AndroidCommon.h
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@ -6,6 +6,7 @@
#include <ios>
#include <string>
#include <vector>
#include <jni.h>
@ -34,6 +35,9 @@ jlong GetAndroidContentSizeAndIsDirectory(const std::string& uri);
// An empty string will be returned for files which do not exist.
std::string GetAndroidContentDisplayName(const std::string& uri);
// Returns the display names of all children of a directory.
std::vector<std::string> GetAndroidContentChildNames(const std::string& uri);
int GetNetworkIpAddress();
int GetNetworkPrefixLength();
int GetNetworkGateway();

8
Source/Android/jni/AndroidCommon/IDCache.cpp
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@ -46,6 +46,7 @@ static jmethodID s_content_handler_open_fd;
static jmethodID s_content_handler_delete;
static jmethodID s_content_handler_get_size_and_is_directory;
static jmethodID s_content_handler_get_display_name;
static jmethodID s_content_handler_get_child_names;
static jclass s_network_helper_class;
static jmethodID s_network_helper_get_network_ip_address;
@ -222,6 +223,11 @@ jmethodID GetContentHandlerGetDisplayName()
return s_content_handler_get_display_name;
}
jmethodID GetContentHandlerGetChildNames()
{
return s_content_handler_get_child_names;
}
jclass GetNetworkHelperClass()
{
return s_network_helper_class;
@ -323,6 +329,8 @@ jint JNI_OnLoad(JavaVM* vm, void* reserved)
s_content_handler_class, "getSizeAndIsDirectory", "(Ljava/lang/String;)J");
s_content_handler_get_display_name = env->GetStaticMethodID(
s_content_handler_class, "getDisplayName", "(Ljava/lang/String;)Ljava/lang/String;");
s_content_handler_get_child_names = env->GetStaticMethodID(
s_content_handler_class, "getChildNames", "(Ljava/lang/String;)[Ljava/lang/String;");
const jclass network_helper_class =
env->FindClass("org/dolphinemu/dolphinemu/utils/NetworkHelper");

1
Source/Android/jni/AndroidCommon/IDCache.h
View File

@ -46,6 +46,7 @@ jmethodID GetContentHandlerOpenFd();
jmethodID GetContentHandlerDelete();
jmethodID GetContentHandlerGetSizeAndIsDirectory();
jmethodID GetContentHandlerGetDisplayName();
jmethodID GetContentHandlerGetChildNames();
jclass GetNetworkHelperClass();
jmethodID GetNetworkHelperGetNetworkIpAddress();