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Dialog: Add filter number, remove NULL termination

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Semphris 2024-05-22 19:20:40 -04:00 • committed by Sam Lantinga
parent 3e70964ae2
commit 8c8ee2174d
17 changed files with 144 additions and 147 deletions
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13
src/core/android/SDL_android.c
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@ -2910,7 +2910,8 @@ JNIEXPORT void JNICALL SDL_JAVA_INTERFACE(onNativeFileDialog)(
SDL_bool Android_JNI_OpenFileDialog(
SDL_DialogFileCallback callback, void* userdata,
const SDL_DialogFileFilter *filters, SDL_bool forwrite, SDL_bool multiple)
const SDL_DialogFileFilter *filters, int nfilters, SDL_bool forwrite,
SDL_bool multiple)
{
if (mAndroidFileDialogData.callback != NULL) {
SDL_SetError("Only one file dialog can be run at a time.");
@ -2926,17 +2927,11 @@ SDL_bool Android_JNI_OpenFileDialog(
/* Setup filters */
jobjectArray filtersArray = NULL;
if (filters) {
/* Count how many filters */
int count = 0;
for (const SDL_DialogFileFilter *f = filters; f->name != NULL && f->pattern != NULL; f++) {
count++;
}
jclass stringClass = (*env)->FindClass(env, "java/lang/String");
filtersArray = (*env)->NewObjectArray(env, count, stringClass, NULL);
filtersArray = (*env)->NewObjectArray(env, nfilters, stringClass, NULL);
/* Convert to string */
for (int i = 0; i < count; i++) {
for (int i = 0; i < nfilters; i++) {
jstring str = (*env)->NewStringUTF(env, filters[i].pattern);
(*env)->SetObjectArrayElement(env, filtersArray, i, str);
(*env)->DeleteLocalRef(env, str);