android 蓝牙通讯列表

Android 蓝牙开发Android 打开、搜索、配对、连接、通信发送文字、传输默认文件

package hlq.view.activity;import android.Manifest;import android.bluetooth.BluetoothAdapter;import android.bluetooth.BluetoothDevice;import android.bluetooth.BluetoothManager;import android.bluetooth.BluetoothSocket;import android.content.Context;import android.content.Intent;import android.graphics.Color;import android.os.Build;import android.os.Bundle;import android.support.annotation.RequiresApi;import android.support.v7.app.AlertDialog;import android.util.Log;import android.view.View;import android.widget.AdapterView;import android.widget.Button;import android.widget.ListView;import android.widget.SimpleAdapter;import android.widget.TextView;import android.widget.Toast;import com.mylhyl.acp.Acp;import com.mylhyl.acp.AcpListener;import com.mylhyl.acp.AcpOptions;import org.greenrobot.eventbus.EventBus;import org.greenrobot.eventbus.Subscribe;import org.greenrobot.eventbus.ThreadMode;import java.io.IOException;import java.lang.reflect.Method;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import butterknife.BindView;import butterknife.ButterKnife;import butterknife.OnClick;import hlq.APP;import hlq.base.activity.BaseActivity;import hlq.base.bean.BluRxBean;import hlq.base.constant.BltContant;import hlq.base.manger.BltManager;import hlq.bluetooth.R;import hlq.receivers.BlueToothReceiver;import hlq.service.BltService;import hlq.utils.factory.ThreadPoolProxyFactory;import hlq.widget.TitleBar;import recycleview.huanglinqing.com.dialogutils.DialogUtils;/** * MainACtivity功能 * 1.获取本地蓝牙名称 * 2.搜索蓝牙设备 * 3.蓝牙配对 */public class MainActivity extends BaseActivity { @BindView(R.id.scan) Button scan; @BindView(R.id.localblumessage) TextView localblumessage; @BindView(R.id.sousuo) Button sousuo; @BindView(R.id.bluemessage) TextView bluemessage; @BindView(R.id.scanfinnish) TextView scanfinnish; @BindView(R.id.listview) ListView listview; @BindView(R.id.titlebar) TitleBar titlebar; private BluetoothManager bluetoothmanger; private BluetoothAdapter bluetoothadapter; private SimpleAdapter adapter; private List<Map<String, String>> list; private List<BluetoothDevice> listdevice; private AlertDialog alertDialog; private BlueToothReceiver blueToothReceiver = new BlueToothReceiver(); private int connectsuccess = 12;//连接成功 @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR2) @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ButterKnife.bind(this); registerReceiver(blueToothReceiver, blueToothReceiver.makeFilter()); BltManager.getInstance().initBltManager(this); init(); initblue(); } @Override protected int getLayoutId() { return R.layout.activity_main; } /** * 初始化蓝牙设备 */ @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR2) private void initblue() { bluetoothmanger = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE); bluetoothadapter = bluetoothmanger.getAdapter(); if (bluetoothadapter == null) { Toast.makeText(MainActivity.this, "设备不支持蓝牙", Toast.LENGTH_SHORT).show(); } } /** * 组件初始化 */ private void init() { titlebar.setTitle("蓝牙通信"); titlebar.setBackgroundResource(R.color.blue); titlebar.setImmersive(true); titlebar.setTitleColor(Color.WHITE); list = new ArrayList<>(); listdevice = new ArrayList<>(); /** * listview监听事件 即配对 */ listview.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, final int position, long id) { Map<String,String> map; map = list.get(position); if (map.get("statue").equals("已配对")) { alertDialog = DialogUtils.dialogloading(MainActivity.this, "正在连接", false, false); ThreadPoolProxyFactory.getNormalThreadPoolProxy().execute(new Runnable() { @Override public void run() { connect(listdevice.get(position)); } }); } else { try { //如果想要取消已经配对的设备，只需要将creatBond改为removeBond Method method = BluetoothDevice.class.getMethod("createBond"); Log.e(getPackageName(), "开始配对"); method.invoke(listdevice.get(position)); } catch (Exception e) { e.printStackTrace(); } } } }); } /** * 开始扫描蓝牙 */ private void startscan() { Intent enabler = new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE); startActivity(enabler); list.clear(); if (adapter != null){ adapter.notifyDataSetChanged(); bluemessage.setText(""); listdevice.clear(); } /** * 开启蓝牙服务端 */ ThreadPoolProxyFactory.getNormalThreadPoolProxy().execute(new Runnable() { @Override public void run() { BltService.getInstance().startBluService(); } }); Log.d("开始扫描", "开始扫描了"); Acp.getInstance(this).request(new AcpOptions.Builder() .setPermissions(Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION) .build(), new AcpListener() { @Override public void onGranted() { Log.d("来到这里了", "来到这里了......"); if (bluetoothadapter.isDiscovering()) { bluetoothadapter.cancelDiscovery(); } bluetoothadapter.startDiscovery(); } @Override public void onDenied(List<String> permissions) { } }); } /** * 判断蓝牙是否开启 * * @return */ public boolean blueisenable() { if (bluetoothadapter.isEnabled()) { return true; } else { return false; } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (resultCode == RESULT_OK) { if (requestCode == 1) { startscan(); } } } @Override protected void onDestroy() { super.onDestroy(); unregisterReceiver(blueToothReceiver); EventBus.getDefault().unregister(this); } /** * 监听事件 * * @param view */ @OnClick({R.id.scan, R.id.sousuo}) public void onViewClicked(View view) { switch (view.getId()) { case R.id.scan: //获取本地蓝牙名称 String name = bluetoothadapter.getName(); //获取本地蓝牙地址 String address = bluetoothadapter.getAddress(); localblumessage.setText("本地蓝牙名称:" name "本地蓝牙地址:" address); break; case R.id.sousuo: if (!blueisenable()) { Intent enabler = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE); startActivityForResult(enabler, 1); } else { startscan(); } break; } } /** * EventBus 异步 * 1:找到设备 * 2：扫描完成 * 3：开始扫描 * 4.配对成功 * 11:有设备连接进来 * 12:连接成功 */ @Subscribe(threadMode = ThreadMode.MAIN) public void onMessageEvent(BluRxBean bluRxBean) { Intent intent = null; switch (bluRxBean.getId()) { case 1: listdevice.add(bluRxBean.getBluetoothDevice()); // 添加到列表 bluemessage.append(bluRxBean.getBluetoothDevice().getName() ":" bluRxBean.getBluetoothDevice().getAddress() "\n"); Map<String, String> map = new HashMap<>(); map.put("deviceName", bluRxBean.getBluetoothDevice().getName() ":" bluRxBean.getBluetoothDevice().getAddress()); if (bluRxBean.getBluetoothDevice().getBondState() != BluetoothDevice.BOND_BONDED) { map.put("statue", "未配对"); } else { map.put("statue", "已配对"); } list.add(map); adapter = new SimpleAdapter(MainActivity.this, list, R.layout.devices, new String[]{"deviceName", "statue"}, new int[]{R.id.devicename, R.id.statue}); listview.setAdapter(adapter); break; case 2: DialogUtils.dimissloading(alertDialog); break; case 3: alertDialog = DialogUtils.dialogloading(MainActivity.this, "正在扫描", false, false); break; case 11: case 12: alertDialog.dismiss(); intent = new Intent(MainActivity.this, Tongxun.class); intent.putExtra("devicename", bluRxBean.getBluetoothDevice().getName()); startActivity(intent); break; default: break; } } /*** * 蓝牙连接代码,项目中连接会使用封装的工具类，在这里提取重写 */ private void connect(BluetoothDevice bluetoothDevice) { try { mBluetoothSocket = bluetoothDevice.createRfcommSocketToServiceRecord(BltContant.SPP_UUID); if (mBluetoothSocket != null) { APP.bluetoothSocket = mBluetoothSocket; if (bluetoothadapter.isDiscovering()) { bluetoothadapter.cancelDiscovery(); } if (!mBluetoothSocket.isConnected()) { mBluetoothSocket.connect(); } EventBus.getDefault().post(new BluRxBean(connectsuccess, bluetoothDevice)); } } catch (IOException e) { e.printStackTrace(); try { mBluetoothSocket.close(); } catch (IOException e1) { e1.printStackTrace(); } } } /** * 配对成功后的蓝牙套接字 */ private BluetoothSocket mBluetoothSocket;}