1618 questions
I want to design one ui style in Android studioIt's hard to attach a picture, so it's hard to explain it exactly, but when you enter the message app on the device where Won Yoo-ai is applied, the app ...
Hi, how are you?I am inquiring by applying the notification channel.When the app is not running, you cannot receive a pop-up message from the server, and there is no sound or vibration. Therefore, you...
Source in use String[] array_word; array_word = readMessage.split(); for(int i=1;i<65;i++){ if(array_word[i] == '0'){ array_word[i] = null; } }I'm putting what I received as a rea...
Class Test{FavoritesAdapter favoritesAdapter = new FavoritesAdapter(); --- 1 FavoritesAdapter favoritesAdapter = new FavoritesAdapter(); --- 2}Like this, the Favorites Adapter type name is the sameAss...
for (int i = 0; i < tName.size(); i++) { adapter.addItem(tName.get(i), tPhone_number.get(i), tAddress.get(i)); if (tName.get(i).equals(pref.getString(nickname,))) { }I will add information such ...
Hello, I'm developing a client app.It is developed so that data transmission can be made through a socket connection from an app to a specific server.However, even though the data signal strength and ...
AlertDialog when making a dialog.I know you're using Builder, but I think it's better to use a dialog on AndroidIt's too hard.if (MessageBox.Show(Sure?, , MessageBoxButtons.YesNo) == DialogResult.Yes)...
Until recently, I had been implementing Fragment without much thought, but recently I have a sudden interest in it, so I have some questions.In general, I understand that Fragments avoid accessing the...
I even put up EditText, but I want to make sure that only Korean is entered when I receive it. How shall I do it?
This is the gradle of my app module.There was an error like above, so I asked God Google for an hour, but I don't know what it is...Anyone know the solution?They want me to write tools:replace=android...
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