UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
AndroidJniGameActivity.h
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1// Copyright Epic Games, Inc. All Rights Reserved.
2
3#pragma once
4
5#include "CoreMinimal.h"
6#if USE_ANDROID_JNI
7#include "Android/AndroidJavaEnv.h"
8#include "Android/AndroidJniGameControllerManager.h"
9
10namespace UE::Jni::Android::Content
11{
12 struct FIntent: Java::Lang::FObject
13 {
14 static constexpr FAnsiStringView ClassName = "android/content/Intent";
15 };
16}
17
18namespace UE::Jni::Android::View
19{
20 struct FSurface: Java::Lang::FObject
21 {
22 static constexpr FAnsiStringView ClassName = "android/view/Surface";
23 };
24}
25
26namespace UE::Jni
27{
28 struct FGameActivity: Java::Lang::FObject
29 {
30 static constexpr FAnsiStringView ClassName = "com/epicgames/unreal/GameActivity";
31
32 static FGameActivity* Get();
33#if USE_ANDROID_INPUT
34
35 inline static TMember<FGameActivity*, FGameControllerManager*> gameControllerManager;
36
37 inline static TMember<FGameActivity*, jboolean ()> createGameControllerManager;
38#endif
39
40 static void JNICALL nativeHandleNewIntentData(JNIEnv* env, jobject thiz, jstring JavaIntent);
41 static void JNICALL nativeVirtualKeyboardVisible(JNIEnv* env, jobject thiz, jboolean bShown);
42 static void JNICALL nativeVirtualKeyboardShown(JNIEnv* env, jobject thiz, jint left, jint top, jint right, jint bottom);
43 static void JNICALL nativeVirtualKeyboardResult(JNIEnv* env, jobject thiz, jboolean update, jstring contents);
44 static void JNICALL nativeVirtualKeyboardDismissed(JNIEnv* env, jobject thiz, jboolean update, jstring contents);
45 static void JNICALL nativeVirtualKeyboardChanged(JNIEnv* env, jobject thiz, jstring contents);
46 static void JNICALL nativeVirtualKeyboardSendKey(JNIEnv* env, jobject thiz, jint keyCode);
47 static void JNICALL nativeVirtualKeyboardSendSelection(JNIEnv* jenv, jobject thiz, jint selStart, jint selEnd);
48 static void JNICALL nativeSetObbFilePaths(JNIEnv* env, jobject thiz, jstring OBBMainFilePath, jstring OBBPatchFilePath, jstring OBBOverflow1FilePath, jstring OBBOverflow2FilePath);
49 static void JNICALL nativeSetGlobalActivity(JNIEnv* env, jobject thiz, jboolean bUseExternalFilesDir, jboolean bPublicLogFiles, jstring internalFilePath, jstring externalFilePath, jboolean bOBBinAPK, jstring APKFilename);
50 static jboolean JNICALL nativeIsShippingBuild(JNIEnv* env, jobject thiz);
51 static void JNICALL nativeOnActivityResult(JNIEnv* env, jobject thiz, FGameActivity* activity, jint requestCode, jint resultCode, Android::Content::FIntent* data);
52 static void JNICALL nativeHandleSensorEvents(JNIEnv* env, jobject thiz, Java::Lang::TArray<jfloat>* tilt, Java::Lang::TArray<jfloat>* rotation_rate, Java::Lang::TArray<jfloat>* gravity, Java::Lang::TArray<jfloat>* acceleration);
53 static void JNICALL nativeOnThermalStatusChangedListener(JNIEnv* env, jobject thiz, jint Status);
54 static void JNICALL nativeOnTrimMemory(JNIEnv* env, jobject thiz, jint MemoryTrimValue);
55 static void JNICALL nativeOnOrientationChanged(JNIEnv* env, jobject thiz, jint orientation);
56 static void JNICALL nativeConsoleCommand(JNIEnv* env, jobject thiz, jstring commandString);
57 static void JNICALL nativeInitHMDs(JNIEnv* env, jobject thiz);
58 static void JNICALL nativeSetAndroidVersionInformation(JNIEnv* env, jobject thiz, jstring androidVersion, jint targetSDKversion, jstring phoneMake, jstring phoneModel, jstring phoneBuildNumber, jstring osLanguage, jstring productName);
59 static void JNICALL nativeOnInitialDownloadStarted(JNIEnv* env, jobject thiz);
60 static void JNICALL nativeOnInitialDownloadCompleted(JNIEnv* env, jobject thiz);
61 static void JNICALL nativeCrashContextSetStringKey(JNIEnv* env, jobject thiz, jstring JavaKey, jstring JavaValue);
62 static void JNICALL nativeCrashContextSetBooleanKey(JNIEnv* env, jobject thiz, jstring JavaKey, jboolean JavaValue);
63 static void JNICALL nativeCrashContextSetIntegerKey(JNIEnv* env, jobject thiz, jstring JavaKey, jint JavaValue);
64 static void JNICALL nativeCrashContextSetFloatKey(JNIEnv* env, jobject thiz, jstring JavaKey, jfloat JavaValue);
65 static void JNICALL nativeCrashContextSetDoubleKey(JNIEnv* env, jobject thiz, jstring JavaKey, jdouble JavaValue);
66 static void JNICALL nativeSetObbInfo(JNIEnv* env, jobject thiz, jstring ProjectName, jstring PackageName, jint Version, jint PatchVersion, jstring AppType);
67 static void JNICALL nativeSetAffinityInfo(JNIEnv* env, jobject thiz, jboolean bEnableAffinity, jint bigCoreMask, jint littleCoreMask);
68 static void JNICALL nativeSetConfigRulesVariables(JNIEnv* env, jobject thiz, Java::Lang::TArray<jstring>* KeyValuePairs);
69 static void JNICALL nativeSetAndroidStartupState(JNIEnv* env, jobject thiz, jboolean bDebuggerAttached);
70 static void JNICALL nativeNetworkChanged(JNIEnv* env, jobject thiz);
71 static void JNICALL nativeResumeMainInit(JNIEnv* env, jobject thiz);
72 static jint JNICALL nativeGetCPUFamily(JNIEnv* env, jobject thiz);
73 static jboolean JNICALL nativeSupportsNEON(JNIEnv* env, jobject thiz);
74 static void JNICALL nativeSetWindowInfo(JNIEnv* env, jobject thiz, jboolean bIsPortrait, jint DepthBufferPreference, jint PropagateAlpha);
75 static void JNICALL nativeSetSurfaceViewInfo(JNIEnv* env, jobject thiz, jint width, jint height);
76 static void JNICALL nativeSetSafezoneInfo(JNIEnv* env, jobject thiz, jboolean bIsPortrait, jfloat left, jfloat top, jfloat right, jfloat bottom);
77#if USE_ANDROID_INPUT
78
79 static constexpr FMember Members[]
80 {
81 UE_JNI_MEMBER(gameControllerManager),
82 UE_JNI_MEMBER(createGameControllerManager)
83 };
84#endif
85
86 static constexpr FNativeMethod NativeMethods[]
87 {
88 UE_JNI_NATIVE_METHOD(nativeHandleNewIntentData),
89 UE_JNI_NATIVE_METHOD(nativeVirtualKeyboardVisible),
90 UE_JNI_NATIVE_METHOD(nativeVirtualKeyboardShown),
91 UE_JNI_NATIVE_METHOD(nativeVirtualKeyboardResult),
92 UE_JNI_NATIVE_METHOD(nativeVirtualKeyboardDismissed),
93 UE_JNI_NATIVE_METHOD(nativeVirtualKeyboardChanged),
94 UE_JNI_NATIVE_METHOD(nativeVirtualKeyboardSendKey),
95 UE_JNI_NATIVE_METHOD(nativeVirtualKeyboardSendSelection),
96 UE_JNI_NATIVE_METHOD(nativeSetObbFilePaths),
97 UE_JNI_NATIVE_METHOD(nativeSetGlobalActivity),
98 UE_JNI_NATIVE_METHOD(nativeIsShippingBuild),
99 UE_JNI_NATIVE_METHOD(nativeOnActivityResult),
100 UE_JNI_NATIVE_METHOD(nativeHandleSensorEvents),
101 UE_JNI_NATIVE_METHOD(nativeOnThermalStatusChangedListener),
102 UE_JNI_NATIVE_METHOD(nativeOnTrimMemory),
103 UE_JNI_NATIVE_METHOD(nativeOnOrientationChanged),
104 UE_JNI_NATIVE_METHOD(nativeConsoleCommand),
105 UE_JNI_NATIVE_METHOD(nativeInitHMDs),
106 UE_JNI_NATIVE_METHOD(nativeSetAndroidVersionInformation),
107 UE_JNI_NATIVE_METHOD(nativeOnInitialDownloadStarted),
108 UE_JNI_NATIVE_METHOD(nativeOnInitialDownloadCompleted),
109 UE_JNI_NATIVE_METHOD(nativeCrashContextSetStringKey),
110 UE_JNI_NATIVE_METHOD(nativeCrashContextSetBooleanKey),
111 UE_JNI_NATIVE_METHOD(nativeCrashContextSetIntegerKey),
112 UE_JNI_NATIVE_METHOD(nativeCrashContextSetFloatKey),
113 UE_JNI_NATIVE_METHOD(nativeCrashContextSetDoubleKey),
114 UE_JNI_NATIVE_METHOD(nativeSetObbInfo),
115 UE_JNI_NATIVE_METHOD(nativeSetAffinityInfo),
116 UE_JNI_NATIVE_METHOD(nativeSetConfigRulesVariables),
117 UE_JNI_NATIVE_METHOD(nativeSetAndroidStartupState),
118 UE_JNI_NATIVE_METHOD(nativeNetworkChanged),
119 UE_JNI_NATIVE_METHOD(nativeResumeMainInit),
120 UE_JNI_NATIVE_METHOD(nativeGetCPUFamily),
121 UE_JNI_NATIVE_METHOD(nativeSupportsNEON),
122 UE_JNI_NATIVE_METHOD(nativeSetWindowInfo),
123 UE_JNI_NATIVE_METHOD(nativeSetSurfaceViewInfo),
124 UE_JNI_NATIVE_METHOD(nativeSetSafezoneInfo)
125 };
126 };
127}
128
129namespace UE::Jni::Asis
130{
131 struct FAsisGameActivity: FGameActivity
132 {
133 static constexpr FAnsiStringView ClassName = "com/epicgames/asis/AsisGameActivity";
134
135 static jstring JNICALL nativeGetObbComment(JNIEnv* env, jclass clazz);
136 static void JNICALL nativeMain(JNIEnv* env, jclass clazz, jstring projectModule);
137 static void JNICALL nativeSetCommandline(JNIEnv* env, jclass clazz, jstring commandline);
138 static void JNICALL nativeAppCommand(JNIEnv* env, jclass clazz, jint cmd);
139
140 static constexpr FNativeMethod NativeMethods[]
141 {
142 UE_JNI_NATIVE_METHOD(nativeGetObbComment),
143 UE_JNI_NATIVE_METHOD(nativeMain),
144 UE_JNI_NATIVE_METHOD(nativeSetCommandline),
145 UE_JNI_NATIVE_METHOD(nativeAppCommand)
146 };
147
148 private:
149 using FGameActivity::Members;
150 };
151}
152#if USE_ANDROID_STANDALONE
153
154namespace UE::Jni
155{
156 template struct TInitialize<Asis::FAsisGameActivity>;
157}
158#endif
159#endif
StaticCastSharedRef
UE_FORCEINLINE_HINT TSharedRef< CastToType, Mode > StaticCastSharedRef(TSharedRef< CastFromType, Mode > const &InSharedRef)
Definition SharedPointer.h:127
left
bool left(const int *a, const int *b, const int *c)
Definition RecastMesh.cpp:182
ObjectPtr_Private::Get
FORCEINLINE T * Get(const FObjectPtr &ObjectPtr)
Definition ObjectPtr.h:426
UE::Json::FMember
FValue::Member FMember
Definition RapidJsonUtils.h:62