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Added support for temp and caches dir on Android.

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This commit is contained in:
Frederik Seiffert 2019-11-05 13:37:59 +01:00
parent 1915415b48
commit a9641e6818
4 changed files with 81 additions and 19 deletions
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35
Source/NSProcessInfo.m
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@ -234,6 +234,7 @@ static NSMutableSet *mySet = nil;
#ifdef __ANDROID__
static jobject _androidContext = NULL;
static NSString *_androidFilesDir = nil;
static NSString *_androidCacheDir = nil;
#endif
/*************************************************************************
@ -1607,21 +1608,36 @@ GSInitializeProcessAndroid(JNIEnv *env, jobject context)
free(arg0);
// get File class and path method
jclass fileCls = (*env)->FindClass(env, "java/io/File");
jmethodID getAbsolutePathMethod = (*env)->GetMethodID(env, fileCls, "getAbsolutePath", "()Ljava/lang/String;");
// get Android files dir
jmethodID filesDirMethod = (*env)->GetMethodID(env, cls, "getFilesDir", "()Ljava/io/File;");
jobject filesDirObj = (*env)->CallObjectMethod(env, context, filesDirMethod);
jclass filesDirCls = (*env)->GetObjectClass(env, filesDirObj);
jmethodID getStoragePath = (*env)->GetMethodID(env, filesDirCls, "getAbsolutePath", "()Ljava/lang/String;");
jstring filesDirJava = (*env)->CallObjectMethod(env, filesDirObj, getStoragePath);
const jchar *unichars = (*env)->GetStringChars(env, filesDirJava, NULL);
jsize length = (*env)->GetStringLength(env, filesDirJava);
_androidFilesDir = [NSString stringWithCharacters:unichars length:length];
(*env)->ReleaseStringChars(env, filesDirJava, unichars);
jstring filesDirJava = (*env)->CallObjectMethod(env, filesDirObj, getAbsolutePathMethod);
const jchar *filesDirUnichars = (*env)->GetStringChars(env, filesDirJava, NULL);
jsize filesDirLength = (*env)->GetStringLength(env, filesDirJava);
_androidFilesDir = [NSString stringWithCharacters:filesDirUnichars length:filesDirLength];
(*env)->ReleaseStringChars(env, filesDirJava, filesDirUnichars);
// get Android cache dir
jmethodID cacheDirMethod = (*env)->GetMethodID(env, cls, "getCacheDir", "()Ljava/io/File;");
jobject cacheDirObj = (*env)->CallObjectMethod(env, context, cacheDirMethod);
jstring cacheDirJava = (*env)->CallObjectMethod(env, cacheDirObj, getAbsolutePathMethod);
const jchar *cacheDirUnichars = (*env)->GetStringChars(env, cacheDirJava, NULL);
jsize cacheDirLength = (*env)->GetStringLength(env, cacheDirJava);
_androidCacheDir = [NSString stringWithCharacters:cacheDirUnichars length:cacheDirLength];
(*env)->ReleaseStringChars(env, cacheDirJava, cacheDirUnichars);
// get asset manager and initialize NSBundle
jmethodID assetManagerMethod = (*env)->GetMethodID(env, cls, "getAssets", "()Landroid/content/res/AssetManager;");
jstring assetManagerJava = (*env)->CallObjectMethod(env, context, assetManagerMethod);
[NSBundle setJavaAssetManager:assetManagerJava withJNIEnv:env];
// clean up our NSTemporaryDirectory() if it exists
NSString *tempDirName = [_androidCacheDir stringByAppendingPathComponent: @"tmp"];
[[NSFileManager defaultManager] removeItemAtPath:tempDirName error:NULL];
}
#endif
@ -1667,6 +1683,11 @@ GSInitializeProcessAndroid(JNIEnv *env, jobject context)
{
return _androidFilesDir;
}
- (NSString *) androidCacheDir
{
return _androidCacheDir;
}
#endif
@end