diff options
Diffstat (limited to 'core/jni/android_database_SQLiteDatabase.cpp')
| -rw-r--r-- | core/jni/android_database_SQLiteDatabase.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/core/jni/android_database_SQLiteDatabase.cpp b/core/jni/android_database_SQLiteDatabase.cpp index a5878a9..e0c900e 100644 --- a/core/jni/android_database_SQLiteDatabase.cpp +++ b/core/jni/android_database_SQLiteDatabase.cpp @@ -64,7 +64,7 @@ enum { static jfieldID offset_db_handle; static jmethodID method_custom_function_callback; -static jclass string_class = NULL; +static jclass string_class; static jint sSqliteSoftHeapLimit = 0; static char *createStr(const char *path, short extra) { @@ -406,8 +406,6 @@ static void custom_function_callback(sqlite3_context * context, int argc, sqlite jobject function = (jobject)sqlite3_user_data(context); // pack up the arguments into a string array - if (!string_class) - string_class = (jclass)env->NewGlobalRef(env->FindClass("java/lang/String")); jobjectArray strArray = env->NewObjectArray(argc, string_class, NULL); if (!strArray) goto done; @@ -425,6 +423,7 @@ static void custom_function_callback(sqlite3_context * context, int argc, sqlite } env->CallVoidMethod(function, method_custom_function_callback, strArray); + env->DeleteLocalRef(strArray); done: if (env->ExceptionCheck()) { @@ -489,6 +488,12 @@ int register_android_database_SQLiteDatabase(JNIEnv *env) return -1; } + string_class = (jclass)env->NewGlobalRef(env->FindClass("java/lang/String")); + if (string_class == NULL) { + LOGE("Can't find java/lang/String\n"); + return -1; + } + offset_db_handle = env->GetFieldID(clazz, "mNativeHandle", "I"); if (offset_db_handle == NULL) { LOGE("Can't find SQLiteDatabase.mNativeHandle\n"); |