atl/android_translation_layer
0
0
Fork 0
mirror of https://gitlab.com/android_translation_layer/android_translation_layer.git synced 2025-10-27 11:48:10 -07:00
Code Issues Packages Projects Releases Wiki Activity

EditText: implement addTextChangedListener()

Browse Source
This commit is contained in:
Julian Winkler
2023-09-01 13:03:40 +02:00
parent 071538de02
commit 30b990f60a
3 changed files with 43 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/api-impl-jni/widgets/android_widget_EditText.c
View File

@@ -21,3 +21,31 @@ JNIEXPORT jstring JNICALL Java_android_widget_EditText_native_1getText(JNIEnv *e
const char *text = gtk_entry_buffer_get_text(gtk_entry_get_buffer(entry));
return _JSTRING(text);
}
struct changed_callback_data {
jobject this;
jobject listener;
jmethodID listener_method;
jmethodID getText;
};
static void changed_cb(GtkEditable* self, struct changed_callback_data *d) {
JNIEnv *env = get_jni_env();
jobject text = (*env)->CallObjectMethod(env, d->this, d->getText);
(*env)->CallVoidMethod(env, d->listener, d->listener_method, text);
if((*env)->ExceptionCheck(env))
(*env)->ExceptionDescribe(env);
}
JNIEXPORT void JNICALL Java_android_widget_EditText_native_1addTextChangedListener(JNIEnv *env, jobject this, jlong widget_ptr, jobject listener) {
GtkEntry *entry = GTK_ENTRY(_PTR(widget_ptr));
struct changed_callback_data *callback_data = malloc(sizeof(struct changed_callback_data));
callback_data->this = _REF(this);
callback_data->listener = _REF(listener);
callback_data->listener_method = _METHOD(_CLASS(listener), "afterTextChanged", "(Landroid/text/Editable;)V");
callback_data->getText = _METHOD(_CLASS(this), "getText", "()Landroid/text/Editable;");
g_signal_connect(GTK_EDITABLE(entry), "changed", G_CALLBACK(changed_cb), callback_data);
}