enable(): Ushbu usul adapter yoqilmagan bo'lsa, adapterni yoqadi.
isEnabled() bet 7/19 Sana 14.03.2022 Hajmi 1.09 Mb. #18629
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1- topshiriq enable() : Ushbu usul adapter yoqilmagan bo'lsa, adapterni yoqadi.
isEnabled() : Agar adapter yoqilgan bo'lsa, bu usul true qiymatini qaytaradi.
disable() : Ushbu usul adapterni o'chiradi.
getName() : Ushbu usul Bluetooth adapterining nomini qaytaradi.
setName(String name) : Ushbu usul Bluetooth nomini o'zgartiradi.
getState() : Ushbu usul Bluetooth adapterining joriy holatini qaytaradi.
startDiscovery() : Ushbu usul 120 soniya davomida Bluetooth-ni topish jarayonini boshlaydi.
activity_main.xml faylini quyidagicha o’zgartiring:
MainActivity.java import androidx.appcompat.app.AppCompatActivity;
import android.bluetooth.BluetoothAdapter;
import java.util.ArrayList;
public class MainActivity extends AppCompatActivity {
Button b1, b2, b3, b4;
boglanganQurilmalar;
@Override
b1 = findViewById(R.id.button);
BA = BluetoothAdapter.getDefaultAdapter();
public void on(View v) {
public void off(View v) {
public void visible(View v) {
public void list(View v) {
ArrayList list = new ArrayList();
for (BluetoothDevice bt : boglanganQurilmalar) list.add(bt.getName());
final ArrayAdapter adapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, list);
lv.setAdapter(adapter);
