尊龙凯时人生就是搏

÷è÷ë²Ù×÷ϵͳÔõÑùÓëÆäËû×°±¸ºÍ²Ù×÷ϵͳ¾ÙÐл¥Áª»¥Í¨£¿

÷è÷ë²Ù×÷ϵͳ£¨harmonyos£©ÊÇ»ªÎªÍƳöµÄÒ»¿îÈ«³¡¾°ÂþÑÜʽ²Ù×÷ϵͳ¡£×÷Ϊһ¿îÐÂÐͲÙ×÷ϵͳ£¬÷è÷ë²»µ«Ö§³ÖÔÚ»ªÎª×°±¸ÉÏÔËÐУ¬»¹¿ÉÒÔÓëÆäËû×°±¸ºÍ²Ù×÷ϵͳ¾ÙÐл¥Áª»¥Í¨¡£±¾ÎĽ«Ì½ÌÖ÷è÷ë²Ù×÷ϵͳÔõÑùʵÏÖÓëÆäËû×°±¸ºÍ²Ù×÷ϵͳµÄ»¥Á¬»¥Í¨£¬²¢¸ø³öһЩ´úÂëʾÀý¡£

Ê×ÏÈ£¬÷è÷ë²Ù×÷ϵͳ֧³Ö¶àÖÖͨѶЭÒ飬ÈçÀ¶ÑÀ¡¢Wi-Fi¡¢NFCµÈ£¬ÕâʹµÃËüÄܹ»ÇáËÉÓëÆäËû×°±¸¾ÙÐÐͨѶ¡£Í¨¹ýʹÓÃÕâЩͨѶЭÒ飬÷è÷ë²Ù×÷ϵͳ¿ÉÒÔÓëÆäËû×°±¸¾ÙÐÐÊý¾Ý´«Êä¡¢Îļþ¹²ÏíµÈ²Ù×÷¡£ÏÂÃæÊÇÒ»¸öʹÓÃÀ¶ÑÀ¾ÙÐÐÊý¾Ý´«ÊäµÄʾÀý´úÂ룺

import com.huawei.harmonyos.bluetooth.btadapter.BluetoothAdapter;
import com.huawei.harmonyos.bluetooth.btle.api.BleCentralManager;
import com.huawei.harmonyos.bluetooth.btle.api.BleGatt;
import com.huawei.harmonyos.bluetooth.btle.api.BlePeripheralManager;
import com.huawei.harmonyos.bluetooth.btle.api.BlePeripheralManagerCallback;

public class BluetoothDemo {
    private BluetoothAdapter bluetoothAdapter;

    public void connectToBluetoothDevice(String deviceAddress) {
        bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
        BleCentralManager centralManager = bluetoothAdapter.getBleCentralManager();
        BleGatt gatt = centralManager.connectGatt(deviceAddress);
        gatt.setGattCallback(new BlePeripheralManagerCallback() {
            @Override
            public void onConnectionStateChange(int newState, int status) {
                if (newState == BlePeripheralManagerCallback.STATE_CONNECTED) {
                    // ÅþÁ¬Àֳɣ¬¿ÉÒÔ¾ÙÐÐÊý¾Ý´«ÊäµÈ²Ù×÷
                } else if (newState == BlePeripheralManagerCallback.STATE_DISCONNECTED) {
                    // ÅþÁ¬¶Ï¿ª
                }
            }

            @Override
            public void onCharacteristicChanged(String uuid, byte[] value) {
                // ÎüÊÕµ½ÌØÕ÷ֵת±äµÄ»Øµ÷ÒªÁ죬¿ÉÒÔ´¦ÀíÎüÊÕµ½µÄÊý¾Ý
            }
        });
    }
}

µÇ¼ºó¸´ÖÆ

³ýÁËÓëÆäËû×°±¸¾ÙÐÐͨѶÍ⣬÷è÷ë²Ù×÷ϵͳ»¹Ö§³ÖÓëÆäËû²Ù×÷ϵͳ¾ÙÐл¥Áª»¥Í¨¡£÷è÷ë²Ù×÷ϵͳ»ùÓÚ΢Äں˼ܹ¹Éè¼Æ£¬¿ÉÒÔͨ¹ýÐéÄ⻯ÊÖÒÕÔÚ÷è÷ëÉÏÔËÐÐÆäËû²Ù×÷ϵͳµÄÓ¦ÓóÌÐò£¬ÊµÏÖ²î±ð²Ù×÷ϵͳ֮¼äµÄÎÞ·ìÏνÓ¡£ÏÂÃæÊÇÒ»¸öÔÚ÷è÷ë²Ù×÷ϵͳÉÏÔËÐÐAndroidÓ¦ÓóÌÐòµÄʾÀý´úÂ룺

import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.os.Bundle;

public class AndroidDemo {
    public void launchAndroidApp(Context context, String packageName, String className) {
        Intent intent = new Intent(Intent.ACTION_MAIN);
        intent.addCategory(Intent.CATEGORY_LAUNCHER);
        intent.setClassName(packageName, className);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(intent);
    }

    public void getApplicationMetaData(Context context, String packageName) {
        try {
            ApplicationInfo appInfo = context.getPackageManager().getApplicationInfo(packageName, 
                PackageManager.GET_META_DATA);
            Bundle metaData = appInfo.metaData;
            // »ñÈ¡ÆäËû²Ù×÷ϵͳӦÓóÌÐòµÄÔªÊý¾Ý
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }
    }
}

µÇ¼ºó¸´ÖÆ

ͨ¹ýÒÔÉÏ´úÂëʾÀý¿É¼û£¬÷è÷ë²Ù×÷ϵͳ¿ÉÒÔͨ¹ýÖÖÖÖͨѶЭÒéÓëÆäËû×°±¸¾ÙÐл¥Áª»¥Í¨£¬Í¬Ê±Ò²¿ÉÒÔͨ¹ýÐéÄ⻯ÊÖÒÕÓëÆäËû²Ù×÷ϵͳ¾ÙÐм¯³É¡£ÕâΪÓû§´øÀ´Á˸ü¶à±ãµ±£¬Ò²ÎªÓ¦ÓóÌÐòµÄ¿ª·¢´øÀ´Á˸ü¶à¿ÉÄÜÐÔ¡£ÐÅÍÐËæ×Å÷è÷ë²Ù×÷ϵͳµÄÉú³¤£¬ËüÓëÆäËû×°±¸ºÍ²Ù×÷ϵͳ֮¼äµÄ»¥Á¬»¥Í¨¹¦Ð§½«»áÔ½À´Ô½Ç¿Ê¢¡£

ÒÔÉϾÍÊÇ÷è÷ë²Ù×÷ϵͳÔõÑùÓëÆäËû×°±¸ºÍ²Ù×÷ϵͳ¾ÙÐл¥Áª»¥Í¨£¿µÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í尊龙凯时人生就是搏ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ尊龙凯时人生就是搏ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ尊龙凯时人生就是搏

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
sitemap¡¢ÍøÕ¾µØͼ