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158 lines
3.9 KiB
158 lines
3.9 KiB
![]()
1 year ago
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/*
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android_nosdl.c - android backend
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Copyright (C) 2016-2019 mittorn
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#include "platform/platform.h"
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#if !defined(XASH_DEDICATED)
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#include "input.h"
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#include "client.h"
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#include "sound.h"
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#include "errno.h"
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#include <pthread.h>
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#include <sys/prctl.h>
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#include <android/log.h>
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#include <jni.h>
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#include <SDL.h>
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struct jnimethods_s
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{
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JNIEnv *env;
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jobject activity;
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jclass actcls;
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jmethodID getID;
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jmethodID saveID;
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jmethodID loadID;
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jmethodID getKeyboardHeight;
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} jni;
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void Android_Init( void )
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{
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jni.env = (JNIEnv *)SDL_AndroidGetJNIEnv();
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jni.activity = (jobject)SDL_AndroidGetActivity();
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jni.actcls = (*jni.env)->GetObjectClass( jni.env, jni.activity );
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jni.loadID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "loadAndroidID", "()Ljava/lang/String;" );
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jni.getID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "getAndroidID", "()Ljava/lang/String;" );
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jni.saveID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "saveAndroidID", "(Ljava/lang/String;)V" );
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jni.getKeyboardHeight = (*jni.env)->GetMethodID( jni.env, jni.actcls, "getKeyboardHeight", "()I" );
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SDL_SetHint( SDL_HINT_ORIENTATIONS, "LandscapeLeft LandscapeRight" );
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SDL_SetHint( SDL_HINT_JOYSTICK_HIDAPI_STEAM, "1" );
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SDL_SetHint( SDL_HINT_ANDROID_BLOCK_ON_PAUSE, "0" );
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SDL_SetHint( SDL_HINT_ANDROID_BLOCK_ON_PAUSE_PAUSEAUDIO, "0" );
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SDL_SetHint( SDL_HINT_ANDROID_TRAP_BACK_BUTTON, "1" );
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}
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/*
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========================
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Android_GetNativeObject
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========================
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*/
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void *Android_GetNativeObject( const char *name )
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{
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static const char *availObjects[] = { "JNIEnv", "ActivityClass", NULL };
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void *object = NULL;
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if( !name )
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{
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object = (void *)availObjects;
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}
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else if( !strcasecmp( name, "JNIEnv" ) )
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{
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object = (void *)jni.env;
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}
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else if( !strcasecmp( name, "ActivityClass" ) )
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{
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object = (void *)jni.actcls;
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}
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return object;
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}
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/*
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========================
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Android_GetAndroidID
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========================
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*/
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const char *Android_GetAndroidID( void )
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{
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static char id[32];
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jstring resultJNIStr;
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const char *resultCStr;
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if( COM_CheckString( id ) ) return id;
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resultJNIStr = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.getID );
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resultCStr = (*jni.env)->GetStringUTFChars( jni.env, resultJNIStr, NULL );
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Q_strncpy( id, resultCStr, sizeof( id ) );
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(*jni.env)->ReleaseStringUTFChars( jni.env, resultJNIStr, resultCStr );
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return id;
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}
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/*
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========================
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Android_LoadID
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========================
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*/
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const char *Android_LoadID( void )
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{
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static char id[32];
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jstring resultJNIStr;
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const char *resultCStr;
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resultJNIStr = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.loadID );
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resultCStr = (*jni.env)->GetStringUTFChars( jni.env, resultJNIStr, NULL );
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Q_strncpy( id, resultCStr, sizeof( id ) );
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(*jni.env)->ReleaseStringUTFChars( jni.env, resultJNIStr, resultCStr );
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return id;
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}
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/*
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========================
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Android_SaveID
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========================
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*/
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void Android_SaveID( const char *id )
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{
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(*jni.env)->CallVoidMethod( jni.env, jni.activity, jni.saveID, (*jni.env)->NewStringUTF( jni.env, id ) );
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}
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/*
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========================
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Android_ShellExecute
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========================
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*/
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void Platform_ShellExecute( const char *path, const char *parms )
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{
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#if SDL_VERSION_ATLEAST( 2, 0, 14 )
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SDL_OpenURL( path );
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#endif
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}
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/*
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========================
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Android_GetKeyboardHeight
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========================
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*/
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int Android_GetKeyboardHeight( void )
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{
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return (*jni.env)->CallIntMethod( jni.env, jni.activity, jni.getKeyboardHeight );
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}
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#endif // XASH_DEDICATED
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