1618 questions
I get the value from Google Firebase database to getvalue.When I saved it as a set value, the data that was listed was saved as an object typeI'm calling it getValue, but I have to change the object d...
Loading photos via communication with other urls is handled normallyten thousandFor example, url with Hangul (for example, http://site/directory/httpg)In the same case, the image is not loaded. I conn...
Hi, how are you?There are two identical images, but only one image has a specific key valueIs there a way to distinguish a specific image from a computer (mobile, app) perspective using this key value...
I don't understand the chords, but I copied and used them ㅠ
handler.post(new Runnable() { @Override public void run() { tv.setText (per test); } });I can't do the TV.setText part in this part, but why can't I do it?
TextView NavId = findViewById(R.id.nav_id); SharedPreferences sp = getSharedPreferences(sp, MODE_PRIVATE); String User_Id2 = sp.getString(User_Id, ); NavId.setText(User_Id2); Log.d(123123, NavId + 123...
Hello, I am applying the alarm push through firebase. It's nothing but I'm raising it like this because I'm having a problem getting the Token price. I've been getting the alarm But I'm trying to get ...
JSONObject mDataJO = new JSONObject();String adress = etmapname.getText().toString();String adress_descript = etadress.getText().toString();String roomInfo = etroomInfo.getText().toString();String des...
I am making an example of importing mysqldb contents in a list format through Android and php communication.During the execution of the activity, the following Async Tasks are rotated to obtain data t...
The application I uploaded on the Play Store kept getting stuck on some models, so I sent an error...java.lang.OutOfMemoryErrorIs there a solution to this?Someone told me to check the Minimum SDK. Whe...
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