| 338 | } |
| 339 | |
| 340 | static int HideSoftKeyboardInput() |
| 341 | { |
| 342 | JavaVM *java_vm = g_App->activity->vm; |
| 343 | JNIEnv *java_env = NULL; |
| 344 | |
| 345 | jint jni_return = java_vm->GetEnv((void **)&java_env, JNI_VERSION_1_6); |
| 346 | if (jni_return == JNI_ERR) |
| 347 | return -1; |
| 348 | |
| 349 | jni_return = java_vm->AttachCurrentThread(&java_env, NULL); |
| 350 | if (jni_return != JNI_OK) |
| 351 | return -2; |
| 352 | |
| 353 | jclass native_activity_clazz = java_env->GetObjectClass(g_App->activity->clazz); |
| 354 | if (native_activity_clazz == NULL) |
| 355 | return -3; |
| 356 | |
| 357 | jmethodID method_id = java_env->GetMethodID(native_activity_clazz, "hideSoftInput", "()V"); |
| 358 | if (method_id == NULL) |
| 359 | return -4; |
| 360 | |
| 361 | java_env->CallVoidMethod(g_App->activity->clazz, method_id); |
| 362 | |
| 363 | jni_return = java_vm->DetachCurrentThread(); |
| 364 | if (jni_return != JNI_OK) |
| 365 | return -5; |
| 366 | |
| 367 | return 0; |
| 368 | } |
| 369 | |
| 370 | // Unfortunately, the native KeyEvent implementation has no getUnicodeChar() function. |
| 371 | // Therefore, we implement the processing of KeyEvents in MainActivity.kt and poll |